Merge branch 'release/1.0.0-rc.5'

The reason is, we need to get the nonce in JavaScript and we can simply
use the one in the form, made for POST requests

.dependencies

@@ -2,15 +2,15 @@ git:
     problems:
         url: https://github.com/getgrav/grav-plugin-problems
         path: user/plugins/problems
-        branch: develop
+        branch: master
     error:
         url: https://github.com/getgrav/grav-plugin-error
         path: user/plugins/error
-        branch: develop
+        branch: master
     antimatter:
         url: https://github.com/getgrav/grav-theme-antimatter
         path: user/themes/antimatter
-        branch: develop
+        branch: master
 links:
     problems:
         src: grav-plugin-problems

.gitignore

@@ -1,5 +1,4 @@
 # Composer
-composer.lock
 .composer
 vendor/
 
@@ -7,6 +6,8 @@ vendor/
 .sass-cache
 
 # Grav Specific
+backup/*
+!backup/.*
 cache/*
 !cache/.*
 assets/*

.htaccess

@@ -44,13 +44,22 @@ RewriteRule .* index.php [L]
 
 ## Begin - Security
 # Block all direct access for these folders
-RewriteRule ^(cache|bin|logs)/(.*) error [L]
-# Block access to specific file types for these folders
-RewriteRule ^(system|user|vendor)/(.*)\.(txt|md|html|yaml|php|twig|sh|bat)$ error [L]
+RewriteRule ^(.git|cache|bin|logs|backup)/(.*) error [F]
+# Block access to specific file types for these system folders
+RewriteRule ^(system|vendor)/(.*)\.(txt|xml|md|html|yaml|php|pl|py|cgi|twig|sh|bat)$ error [F]
+# Block access to specific file types for these user folders
+RewriteRule ^(user)/(.*)\.(txt|md|yaml|php|pl|py|cgi|twig|sh|bat)$ error [F]
+# Block all direct access to .md files:
+RewriteRule \.md$ error [F]
+# Block all direct access to files and folders beginning with a dot
+RewriteRule (^\.|/\.) - [F]
+# Block access to specific files in the root folder
+RewriteRule ^(LICENSE|composer.lock|composer.json|nginx.conf|web.config|htaccess.txt|\.htaccess)$ error [F]
 ## End - Security
 
 </IfModule>
 
-# Begin - Prevent Browsing
+# Begin - Prevent Browsing and Set Default Resources
 Options -Indexes
-# End - Prevent Browsing
+DirectoryIndex index.php index.html index.htm
+# End - Prevent Browsing and Set Default Resources

.travis.yml

@@ -0,0 +1,82 @@
+language: php
+php: 5.6
+branches:
+  only:
+    - master
+    - build_test
+notifications:
+  email:
+    on_success: never
+    on_failure: always
+  hipchat:
+  # hipchat_api@grav
+    rooms:
+      - secure: "bqO0wM1B7bJnQw2fuhquSXEqI9gw6WmFytIh9sEWXzbYTzTUP5t0PcKOd3FT2BNMRaDxPJLVl+vG/oqmqDUBkEmOGcG504IQjeNzZqnMz0tXQMIcCc22Las9tFfc4Jf6RVi/qGomFtHGE9Wgii+TAN4zqZaufbNjwd8SyjO0+W8="
+    template:
+      - '%{repository}#%{build_number} (%{branch}): Grav Core and Skeletons packages have been uploaded. (<a href="%{build_url}">Details</a>)'
+    format: html
+env:
+  global:
+    # Colors!
+    - TEXTRESET=$(tput sgr0) # reset the foreground colour
+    - RED=$(tput setaf 1)
+    - GREEN=$(tput setaf 2)
+    - YELLOW=$(tput setaf 3)
+    - BLUE=$(tput setaf 4)
+    - BOLD=$(tput bold)
+    # User
+    - GH_USER="getgrav"
+    # Paths
+    - RT_DEVTOOLS=$HOME/devtools
+    - GOPATH="$HOME/go"
+    - PATH="$GOPATH/bin:$PATH"
+    # GH_TOKEN [API Key]
+    - secure: "jS+c+g2v33vypG4VtqiSDW2qQ4dGJZlrUKBRCztoy1yrOrYRPvc5Vzi/AS3fDmZ4yizukEwmUNNzyZQcgFvLPpmCCml46Dovp8R9OXhbNe8OnULmaSn2Zkr71oblMYu6ZP+RpYvNq0BIdSB3u2TiFriHMiTIkX9UwZNaUCOX1ig="
+    # BB_TOKEN value => "user:pass@"
+    - secure: "einUtSEkUWy2IrqLXyVjwUU+mwaaoiOXRRVdLBpA3Zye6bZx8cm5h/5AplkPWhM/NmCJoW/MwNZHHkFhlr3mDRov5iOxVmTTYfnXB+I5lxYTSgduOLLErS7mU8hfADpVDU8bHNU44fNGD3UEiG1PD4qQBX4DMlqIFmR20mjs81k="
+    # GH_API_USER [for curl]
+    - secure: "Xbk/V9aIys0NxccJGR3Zrm2GRxDnA0RuazBs1puIboTYDhbi0Z7JTL+mOx3xp5Kfoniad/xAuijQESTM9MMrKqq/qCzhAMaC1+vcL4pCHZH4NSG6DBxB9BPkKVFq+1llu5FTEf8bkxHzwGR0l1ARW6TVRcgTHr5B58bCEIwEOrI="
+    # Latest Release version
+    - TRAVIS_TAG=$(curl --fail --user ${GH_API_USER} -s https://api.github.com/repos/getgrav/grav/releases/latest | grep tag_name | head -n 1 | cut -d '"' -f 4)
+
+before_install:
+  - composer self-update
+  - go get github.com/aktau/github-release
+  - git clone --quiet --depth=50 --branch=master https://${BB_TOKEN}bitbucket.org/rockettheme/grav-devtools.git $RT_DEVTOOLS  &>/dev/null;
+  - if [ ! -z "$TRAVIS_TAG" ]; then
+      cd "${RT_DEVTOOLS}";
+      ./build-grav.sh skeletons.txt;
+    fi
+script:
+  - if [ ! -z "$TRAVIS_TAG" ]; then
+      FILES="$RT_DEVTOOLS/grav-dist/*.zip";
+      for file in ${FILES[@]}; do
+        NAME=${file##*/};
+        if [[ "$NAME" == *"-rc"* ]]; then
+            REPO="$(echo ${NAME} | rev | cut -f 3- -d "-" | rev)";
+        else
+            REPO="$(echo ${NAME} | rev | cut -f 2- -d "-" | rev)";
+        fi;
+        if [[ $REPO == 'grav' || $REPO == 'grav-admin' || $REPO == 'grav-update' ]]; then
+          REPO="grav";
+        fi;
+        API="$(curl --fail --user "${GH_API_USER}" -s https://api.github.com/repos/${GH_USER}/${REPO}/releases/latest)";
+        ASSETS="$(echo "${API}" | node gh-assets.js)";
+        TAG="$(echo "${API}" | grep tag_name | head -n 1 | cut -d '"' -f 4)";
+        if [ $REPO == "grav" ]; then
+          TAG="$TRAVIS_TAG";
+        fi;
+        if [ ! -z "$ASSETS" ]; then
+          for asset in ${ASSETS[@]}; do
+            asset_id=$(echo ${asset} | cut -d ':' -f 1);
+            asset_name=$(echo ${asset} | cut -d ':' -f 2);
+            if [ "${NAME}" == "${asset_name}" ]; then
+              echo -e "\nAsset ${BOLD}${BLUE}${NAME}${TEXTRESET} already exists in ${YELLOW}${REPO}${TEXTRESET}@${BOLD}${YELLOW}${TAG}${TEXTRESET}... deleting id ${BOLD}${RED}${asset_id}${TEXTRESET}...";
+              curl -X DELETE --fail --user "${GH_API_USER}" "https://api.github.com/repos/${GH_USER}/${REPO}/releases/assets/${asset_id}";
+            fi;
+          done;
+        fi;
+        echo "Uploading package ${BOLD}${BLUE}${NAME}${TEXTRESET} to ${YELLOW}${REPO}${TEXTRESET}@${YELLOW}${TAG}${TEXTRESET}";
+        github-release upload --security-token $GH_TOKEN --user ${GH_USER} --repo $REPO --tag "$TAG" --name "$NAME" --file "$file";
+      done;
+    fi

CHANGELOG.md

@@ -1,3 +1,586 @@
+# v1.0.0-rc.5
+## 11/20/2015
+
+1. [](#new)
+    * Added **nonce** functionality for all admin forms for improved security
+    * Implemented the ability for Plugins to provide their own CLI commands through `bin/plugin`
+    * Added Croatian translation
+    * Added missing `umask_fix` property to `system.yaml`
+    * Added current theme's config to global config. E.g. `config.theme.dropdown_enabled` 
+    * Added `append_url_extension` option to system config & page headers
+    * Users have a new `state` property to allow disabling/banning
+    * Added new `Page.relativePagePath()` helper method
+    * Added new `|pad` Twig filter for strings (uses `str_pad()`)
+    * Added `lighttpd.conf` for Lightly web server
+1. [](#improved)
+    * Clear previously applied operations when doing a reset on image media
+    * Password no longer required when editing user
+    * Improved support for trailing `/` URLs
+    * Improved `.nginx.conf` configuration file
+    * Improved `.htaccess` security
+    * Updated vendor libs
+    * Updated `composer.phar`
+    * Use streams instead of paths for `clearCache()`
+    * Use PCRE_UTF8 so unicode strings can be regexed in Truncator
+    * Handle case when login plugin is disabled
+    * Improved `quality` functionality in media handling
+    * Added some missing translation strings
+    * Deprecated `bin/grav newuser` in favor of `bin/plugin login new-user`
+    * Moved fallback types to use any valid media type
+    * Renamed `system.pages.fallback_types` to `system.media.allowed_fallback_types`
+    * Removed version number in default `generator` meta tag
+    * Disable time limit in case of slow downloads
+    * Removed default hash in `system.yaml`
+1. [](#bugfix)
+    * Fix for media using absolute URLs causing broken links
+    * Fix theme auto-loading #432
+    * Don't create empty `<style>` or `<script>` scripts if no data
+    * Code cleanups
+    * Fix undefined variable in Config class
+    * Fix exception message when label is not set
+    * Check in `Plugins::get()` to ensure plugins exists
+    * Fixed GZip compression making output buffering work correctly with all servers and browsers
+    * Fixed date representation in system config
+
+# v1.0.0-rc.4
+## 10/29/2015
+
+1. [](#bugfix)
+    * Fixed a fatal error if you have a collection with missing or invalid `@page: /route`
+
+# v1.0.0-rc.3
+## 10/29/2015
+
+1. [](#new)
+    * New Page collection options! `@self.parent, @self.siblings, @self.descendants` + more
+    * Whitelist of file types for fallback route functionality (images by default)
+1. [](#improved)
+    * Assets switched from defines to streams
+1. [](#bugfix)
+    * README.md typos fixed
+    * Fixed issue with routes that have lang string in them (`/en/english`)
+    * Trim strings before validation so whitespace is not satisfy 'required'
+
+# v1.0.0-rc.2
+## 10/27/2015
+
+1. [](#new)
+    * Added support for CSS Asset groups
+    * Added a `wrapped_site` system option for themes/plugins to use
+    * Pass `Page` object as event to `onTwigPageVariables()` event hook
+    * New `Data.items()` method to get all items
+1. [](#improved)
+    * Missing pipelined remote asset will now fail quietly
+    * More reliably handle inline JS and CSS to remove only surrounding HTML tags
+    * `Medium.meta` returns new Data object so null checks are possible
+    * Improved Medium metadata merging to allow for automatic title/alt/class attributes
+    * Moved Grav object to global variable rather than template variable (useful for macros)
+    * German language improvements
+    * Updated bundled composer
+1. [](#bugfix)
+    * Accept variety of `true` values in `User.authorize()` method 
+    * Fix for `Validation` throwing an error if no label set
+
+# v1.0.0-rc.1
+## 10/23/2015
+
+1. [](#new)
+    * Use native PECL YAML parser if installed for 4X speed boost in parsing YAML files
+    * Support for inherited theme class
+    * Added new default language prepend system configuration option
+    * New `|evaluate` Twig filter to evaluate a string as twig
+    * New system option to ignore all **hidden** files and folders
+    * New system option for default redirect code
+    * Added ability to append specific `[30x]` codes to redirect URLs
+    * Added `url_taxonomy_filters` for page collections
+    * Added `@root` page and `recurse` flag for page collections
+    * Support for **multiple** page collection types as an array
+    * Added Dutch language file
+    * Added Russian language file
+    * Added `remove` method to User object
+1. [](#improved)
+    * Moved hardcoded mimetypes to `media.yaml` to be treated as Page media files
+    * Set `errors: display: false` by default in `system.yaml`
+    * Strip out extra slashes in the URI
+    * Validate hostname to ensure it is valid
+    * Ignore more SCM folders in Backups
+    * Removed `home_redirect` settings from `system.yaml`
+    * Added Page `media` as root twig object for consistency
+    * Updated to latest vendor libraries
+    * Optimizations to Asset pipeline logic for minor speed increase
+    * Block direct access to a variety of files in `.htaccess` for increased security
+    * Debugbar vendor library update
+    * Always fallback to english if other translations are not available
+1. [](#bugfix)
+    * Fix for redirecting external URL with multi-language
+    * Fix for Asset pipeline not respecting asset groups
+    * Fix language files with child/parent theme relationships
+    * Fixed a regression issue resulting in incorrect default language
+    * Ensure error handler is initialized before URI is processed
+    * Use default language in Twig if active language is not set
+    * Fixed issue with `safeEmailFilter()` Twig filter not separating with `;` properly
+    * Fixed empty YAML file causing error with native PECL YAML parser
+    * Fixed `SVG` mimetype
+    * Fixed incorrect `Cache-control: max-age` value format
+
+# v0.9.45
+## 10/08/2015
+
+1. [](#bugfix)
+    * Fixed a regression issue resulting in incorrect default language
+
+# v0.9.44
+## 10/07/2015
+
+1. [](#new)
+    * Added Redis back as a supported cache mechanism
+    * Allow Twig `nicetime` translations
+    * Added `-y` option for 'Yes to all' in `bin/gpm update`
+    * Added CSS `media` attribute to the Assets manager
+    * New German language support
+    * New Czech language support
+    * New French language support
+    * Added `modulus` twig filter
+1. [](#improved)
+    * URL decode in medium actions to allow complex syntax
+    * Take into account `HTTP_HOST` before `SERVER_NAME` (helpful with Nginx)
+    * More friendly cache naming to ease manual management of cache systems
+    * Added default Apache resource for `DirectoryIndex`
+1. [](#bugfix)
+    * Fix GPM failure when offline
+    * Fix `open_basedir` error in `bin/gpm install`
+    * Fix an HHVM error in Truncator
+    * Fix for XSS vulnerability with params
+    * Fix chaining for responsive size derivatives
+    * Fix for saving pages when removing the page title and all other header elements
+    * Fix when saving array fields
+    * Fix for ports being included in `HTTP_HOST`
+    * Fix for Truncator to handle PHP tags gracefully
+    * Fix for locate style lang codes in `getNativeName()`
+    * Urldecode image basenames in markdown
+
+# v0.9.43
+## 09/16/2015
+
+1. [](#new)
+    * Added new `AudioMedium` for HTML5 audio
+    * Added ability for Assets to be added and displayed in separate *groups*
+    * New support for responsive image derivative sizes
+1. [](#improved)
+    * GPM theme install now uses a `copy` method so new files are not lost (e.g. `/css/custom.css`)
+    * Code analysis improvements and cleanup
+    * Removed Twig panel from debugger (no longer supported in Twig 1.20)
+    * Updated composer packages
+    * Prepend active language to `convertUrl()` when used in markdown links
+    * Added some pre/post flight options for installer via blueprints
+    * Hyphenize the site name in the backup filename
+1. [](#bugfix)
+    * Fix broken routable logic
+    * Check for `phpinfo()` method in case it is restricted by hosting provider
+    * Fixes for windows when running GPM
+    * Fix for ampersand (`&`) causing error in `truncateHtml()` via `Page.summary()`
+
+# v0.9.42
+## 09/11/2015
+
+1. [](#bugfix)
+    * Fixed `User.authorise()` to be backwards compabile
+
+# v0.9.41
+## 09/11/2015
+
+1. [](#new)
+    * New and improved multibyte-safe TruncateHTML function and filter
+    * Added support for custom page date format
+    * Added a `string` Twig filter to render as json_encoded string
+    * Added `authorize` Twig filter
+    * Added support for theme inheritance in the admin
+    * Support for multiple content collections on a page
+    * Added configurable files/folders ignores for pages
+    * Added the ability to set the default PHP locale and override via multi-lang configuration
+    * Added ability to save as YAML via admin
+    * Added check for `mbstring` support
+    * Added new `redirect` header for pages
+1. [](#improved)
+    * Changed dependencies from `develop` to `master`
+    * Updated logging to log everything from `debug` level on (was `warning`)
+    * Added missing `accounts/` folder
+    * Default to performing a 301 redirect for URIs with trailing slashes
+    * Improved Twig error messages
+    * Allow validating of forms from anywhere such as plugins
+    * Added logic so modular pages are by default non-routable
+    * Hide password input in `bin/grav newuser` command
+1. [](#bugfix)
+    * Fixed `Pages.all()` not returning modular pages
+    * Fix for modular template types not getting found
+    * Fix for `markdown_extra:` overriding `markdown:extra:` setting
+    * Fix for multi-site routing
+    * Fix for multi-lang page name error
+    * Fixed a redirect loop in `URI` class
+    * Fixed a potential error when `unsupported_inline_types` is empty
+    * Correctly generate 2x retina image
+    * Typo fixes in page publish/unpublish blueprint
+
+# v0.9.40
+## 08/31/2015
+
+1. [](#new)
+    * Added some new Twig filters: `defined`, `rtrim`, `ltrim`
+    * Admin support for customizable page file name + template override
+1. [](#improved)
+    * Better message for incompatible/unsupported Twig template
+    * Improved User blueprints with better help
+    * Switched to composer **install** rather than **update** by default
+    * Admin autofocus on page title
+    * `.htaccess` hardening (`.htaccess` & `htaccess.txt`)
+    * Cache safety checks for missing folders
+1. [](#bugfix)
+    * Fixed issue with unescaped `o` character in date formats
+
+# v0.9.39
+## 08/25/2015
+
+1. [](#bugfix)
+    * `Page.active()` not triggering on **homepage**
+    * Fix for invalid session name in Opera browser
+
+# v0.9.38
+## 08/24/2015
+
+1. [](#new)
+    * Added `language` to **user** blueprint
+    * Added translations to blueprints
+    * New extending logic for blueprints
+    * Blueprints are now loaded with Streams to allow for better overrides
+    * Added new Symfony `dump()` method
+1. [](#improved)
+    * Catch YAML header parse exception so site doesn't die
+    * Better `Page.parent()` logic
+    * Improved GPM display layout
+    * Tweaked default page layout
+    * Unset route and slug for improved reliability of route changes
+    * Added requirements to README.md
+    * Updated various libraries
+    * Allow use of custom page date field for dateRange collections
+1. [](#bugfix)
+    * Slug fixes with GPM
+    * Unset plaintext password on save
+    * Fix for trailing `/` not matching active children
+
+# v0.9.37
+## 08/12/2015
+
+3. [](#bugfix)
+    * Fixed issue when saving `header.process` in page forms via the **admin plugin**
+    * Fixed error due to use of `set_time_limit` that might be disabled on some hosts
+
+# v0.9.36
+## 08/11/2015
+
+1. [](#new)
+    * Added a new `newuser` CLI command to create user accounts
+    * Added `default` blueprint for all templates
+    * Support `user` and `system` language translation merging
+1. [](#improved)
+    * Added isSymlink method in GPM to determine if Grav is symbolically linked or not
+    * Refactored page recursing
+    * Updated blueprints to use new toggles
+    * Updated blueprints to use current date for date format fields
+    * Updated composer.phar
+    * Use sessions for admin even when disabled for site
+    * Use `GRAV_ROOT` in session identifier
+
+# v0.9.35
+## 08/06/2015
+
+1. [](#new)
+    * Added `body_classes` field
+    * Added `visiblity` toggle and help tooltips on new page form
+    * Added new `Page.unsetRoute()` method to allow admin to regenerate the route
+2. [](#improved)
+    * User save no longer stores username each time
+    * Page list form field now shows all pages except root
+    * Removed required option from page title
+    * Added configuration settings for running Nginx in sub directory
+3. [](#bugfix)
+    * Fixed deep translation merging
+    * Fixed broken **metadata** merging with site defaults
+    * Fixed broken **summary** field
+    * Fixed broken robots field
+    * Fixed GPM issue when using cURL, throwing an `Undefined offset: 1` exception
+    * Removed duplicate hidden page `type` field
+
+# v0.9.34
+## 08/04/2015
+
+1. [](#new)
+    * Added new `cache_all` system setting + media `cache()` method
+    * Added base languages configuration
+    * Added property language to page to help plugins identify page language
+    * New `Utils::arrayFilterRecursive()` method
+2. [](#improved)
+    * Improved Session handling to support site and admin independently
+    * Allow Twig variables to be modified in other events
+    * Blueprint updates in preparation for Admin plugin
+    * Changed `Inflector` from static to object and added multi-language support
+    * Support for admin override of a page's blueprints
+3. [](#bugfix)
+    * Removed unused `use` in `VideoMedium` that was causing error
+    * Array fix in `User.authorise()` method
+    * Fix for typo in `translations_fallback`
+    * Fixed moving page to the root
+
+# v0.9.33
+## 07/21/2015
+
+1. [](#new)
+    * Added new `onImageMediumSaved()` event (useful for post-image processing)
+    * Added `Vary: Accept-Encoding` option
+2. [](#improved)
+    * Multilang-safe delimeter position
+    * Refactored Twig classes and added optional umask setting
+    * Removed `pageinit()` timing
+    * `Page->routable()` now takes `published()` state into account
+    * Improved how page extension is set
+    * Support `Language->translate()` method taking string and array
+3. [](#bugfix)
+    * Fixed `backup` command to include empty folders
+
+# v0.9.32
+## 07/14/2015
+
+1. [](#new)
+    * Detect users preferred language via `http_accept_language` setting
+    * Added new `translateArray()` language method
+2. [](#improved)
+    * Support `en` translations by default for plugins & themes
+    * Improved default generator tag
+    * Minor language tweaks and fixes
+3. [](#bugfix)
+    * Fix for session active language and homepage redirects
+    * Ignore root-level page rather than throwing error
+
+# v0.9.31
+## 07/09/2015
+
+1. [](#new)
+    * Added xml, json, css and js to valid media file types
+2. [](#improved)
+    * Better handling of unsupported media type downloads
+    * Improved `bin/grav backup` command to mimic admin plugin location/name
+3. [](#bugfix)
+    * Critical fix for broken language translations
+    * Fix for Twig markdown filter error
+    * Safety check for download extension
+
+# v0.9.30
+## 07/08/2015
+
+1. [](#new)
+    * BIG NEWS! Extensive Multi-Language support is all new in 0.9.30!
+    * Translation support via Twig filter/function and PHP method
+    * Page specific default route
+    * Page specific route aliases
+    * Canonical URL route support
+    * Added built-in session support
+    * New `Page.rawRoute()` to get a consistent folder-based route to a page
+    * Added option to always redirect to default page on alias URL
+    * Added language safe redirect function for use in core and plugins
+2. [](#improved)
+    * Improved `Page.active()` and `Page.activeChild()` methods to support route aliases
+    * Various spelling corrections in `.php` comments, `.md` and `.yaml` files
+    * `Utils::startsWith()` and `Utils::endsWith()` now support needle arrays
+    * Added a new timer around `pageInitialized` event
+    * Updated jQuery library to v2.1.4
+3. [](#bugfix)
+    * In-page CSS and JS files are now handled properly
+    * Fix for `enable_media_timestamp` not working properly
+
+# v0.9.29
+## 06/22/2015
+
+1. [](#new)
+    * New and improved Regex-powered redirect and route alias logic
+    * Added new `onBuildPagesInitialized` event for memory critical or time-consuming plugins
+    * Added a `setSummary()` method for pages
+2. [](#improved)
+    * Improved `MergeConfig()` logic for more control
+    * Travis skeleton build trigger implemented
+    * Set composer.json versions to stable versions where possible
+    * Disabled `last_modified` and `etag` page headers by default (causing too much page caching)
+3. [](#bugfix)
+    * Preload classes during `bin/gpm selfupgrade` to avoid issues with updated classes
+    * Fix for directory relative _down_ links
+
+# v0.9.28
+## 06/16/2015
+
+1. [](#new)
+    * Added method to set raw markdown on a page
+    * Added ability to enabled system and page level `etag` and `last_modified` headers
+2. [](#improved)
+    * Improved image path processing
+    * Improved query string handling
+    * Optimization to image handling supporting URL encoded filenames
+    * Use global `composer` when available rather than Grv provided one
+    * Use `PHP_BINARY` contant rather than `php` executable
+    * Updated Doctrine Cache library
+    * Updated Symfony libraries
+    * Moved `convertUrl()` method to Uri object
+3. [](#bugfix)
+    * Fix incorrect slug causing problems with CLI `uninstall`
+    * Fix Twig runtime error with assets pipeline in sufolder installations
+    * Fix for `+` in image filenames
+    * Fix for dot files causing issues with page processing
+    * Fix for Uri path detection on Windows platform
+    * Fix for alternative media resolutions
+    * Fix for modularTypes key properties
+
+# v0.9.27
+## 05/09/2015
+
+1. [](#new)
+    * Added new composer CLI command
+    * Added page-level summary header overrides
+    * Added `size` back for Media objects
+    * Refactored Backup command in preparation for admin plugin
+    * Added a new `parseLinks` method to Plugins class
+    * Added `starts_with` and `ends_with` Twig filters
+2. [](#improved)
+    * Optimized install of vendor libraries for speed improvement
+    * Improved configuration handling in preparation for admin plugin
+    * Cache optimization: Don't cache Twig templates when you pass dynamic params
+    * Moved `Utils::rcopy` to `Folder::rcopy`
+    * Improved `Folder::doDelete`
+    * Added check for required Curl in GPM
+    * Updated included composer.phar to latest version
+    * Various blueprint fixes for admin plugin
+    * Various PSR and code cleanup tasks
+3. [](#bugfix)
+    * Fix issue with Gzip not working with `onShutDown()` event
+    * Fix for URLs with trailing slashes
+    * Handle condition where certain errors resulted in blank page
+    * Fix for issue with theme name equal to base_url and asset pipeline
+    * Fix to properly normalize font rewrite path
+    * Fix for absolute URLs below the current page
+    * Fix for `..` page references
+
+# v0.9.26
+## 04/24/2015
+
+3. [](#bugfix)
+    * Fixed issue with homepage routes failing with 'dirname' error
+
+# v0.9.25
+## 04/24/2015
+
+1. [](#new)
+    * Added support for E-Tag, Last-Modified, Cache-Control and Page-based expires headers
+2. [](#improved)
+    * Refactored media image handling to make it more flexible and support absolute paths
+    * Refactored page modification check process to make it faster
+    * User account improvements in preparation for admin plugin
+    * Protect against timing attacks
+    * Reset default system expires time to 0 seconds (can override if you need to)
+3. [](#bugfix)
+    * Fix issues with spaces in webroot when using `bin/grav install`
+    * Fix for spaces in relative directory
+    * Bug fix in collection filtering
+
+# v0.9.24
+## 04/15/2015
+
+1. [](#new)
+    * Added support for chunked downloads of Assets
+    * Added new `onBeforeDownload()` event
+    * Added new `download()` and `getMimeType()` methods to Utils class
+    * Added configuration option for supported page types
+    * Added assets and media timestamp options (off by default)
+    * Added page expires configuration option
+2. [](#bugfix)
+    * Fixed issue with Nginx/Gzip and `ob_flush()` throwing error
+    * Fixed assets actions on 'direct media' URLs
+    * Fix for 'direct assets` with any parameters
+
+# v0.9.23
+## 04/09/2015
+
+1. [](#bugfix)
+    * Fix for broken GPM `selfupgrade` (Grav 0.9.21 and 0.9.22 will need to manually upgrade to this version)
+
+# v0.9.22
+## 04/08/2015
+
+1. [](#bugfix)
+    * Fix to normalize GRAV_ROOT path for Windows
+    * Fix to normalize Media image paths for Windows
+    * Fix for GPM `selfupgrade` when you are on latest version
+
+# v0.9.21
+## 04/07/2015
+
+1. [](#new)
+    * Major Media functionality enhancements: SVG, Animated GIF, Video support!
+    * Added ability to configure default image quality in system configuration
+    * Added `sizes` attributes for custom retina image breakpoints
+2. [](#improved)
+    * Don't scale @1x retina images
+    * Add filter to Iterator class
+    * Updated various composer packages
+    * Various PSR fixes
+
+# v0.9.20
+## 03/24/2015
+
+1. [](#new)
+    * Added `addAsyncJs()` and `addDeferJs()` to Assets manager
+    * Added support for extranal URL redirects
+2. [](#improved)
+    * Fix unpredictable asset ordering when set from plugin/system
+    * Updated `nginx.conf` to ensure system assets are accessible
+    * Ensure images are served as static files in Nginx
+    * Updated vendor libraries to latest versions
+    * Updated included composer.phar to latest version
+3. [](#bugfix)
+    * Fixed issue with markdown links to `#` breaking HTML
+
+# v0.9.19
+## 02/28/2015
+
+1. [](#new)
+    * Added named assets capability and bundled jQuery into Grav core
+    * Added `first()` and `last()` to `Iterator` class
+2. [](#improved)
+    * Improved page modification routine to skip _dot files_
+    * Only use files to calculate page modification dates
+    * Broke out Folder iterators into their own classes
+    * Various Sensiolabs Insight fixes
+3. [](#bugfix)
+    * Fixed `Iterator.nth()` method
+
+# v0.9.18
+## 02/19/2015
+
+1. [](#new)
+    * Added ability for GPM `install` to automatically install `_demo` content if found (w/backup)
+    * Added ability for themes and plugins to have dependencies required to install via GPM
+    * Added ability to override the system timezone rather than relying on server setting only
+    * Added new Twig filter `random_string` for generating random id values
+    * Added new Twig filter `markdown` for on-the-fly markdown processing
+    * Added new Twig filter `absoluteUrl` to convert relative to absolute URLs
+    * Added new `processTemplate()` method to Twig object for on-the-fly processing of twig template
+    * Added `rcopy()` and `contains()` helper methods in Utils
+2. [](#improved)
+    * Provided new `param_sep` variable to better support Apache on Windows
+    * Moved parsedown configuration into the trait
+    * Added optional **deep-copy** option to `mergeConfig()` for plugins
+    * Updated bundled `composer.phar` package
+    * Various Sensiolabs Insight fixes - Silver level now!
+    * Various PSR Fixes
+3. [](#bugfix)
+    * Fix for windows platforms not displaying installed themes/plugins via GPM
+    * Fix page IDs not picking up folder-only pages
+
 # v0.9.17
 ## 02/05/2015
 
@@ -24,7 +607,7 @@
     * Improved the markdown Lightbox functionality to better mimic Twig version
     * Fullsize Lightbox can now have filters applied
     * Added a new `mergeConfig()` method to Plugin class to merge system + page header configuration
-    * Added a new `disable()` method to Plugin class to programatically disable a plugin
+    * Added a new `disable()` method to Plugin class to programmatically disable a plugin
     * Updated Parsedown and Parsedown Extra to address bugs
     * Various PSR fixes
 3. [](#bugfix)
@@ -77,7 +660,7 @@
     * Added `publish_date` in page headers to automatically publish page
     * Added `unpublish_date` in page headers to automatically unpublish page
     * Added `dateRange()` capability for collections
-    * Added ability to dynamically control Cache lifetime programatically
+    * Added ability to dynamically control Cache lifetime programmatically
     * Added ability to sort by anything in the page header. E.g. `sort: header.taxonomy.year`
     * Added various helper methods to collections: `copy, nonVisible, modular, nonModular, published, nonPublished, nonRoutable`
 2. [](#improved)
@@ -252,7 +835,7 @@
     * Broke cache types out into multiple directories in the cache folder
     * Removed vendor libs from github repository
     * Various PSR cleanup of code
-    * Various Blueprint updates to support upcoming Admin plugin
+    * Various Blueprint updates to support upcoming admin plugin
     * Added ability to filter page children for normal/modular/all
     * Added `sort_by_key` twig filter
     * Added `visible()` and `routable()` filters to page collections
@@ -325,7 +908,7 @@
     * Addition of Dependency Injection Container
     * Refactored plugins to use Symfony Event Dispatcher
     * New Asset Manager to provide unified management of JavaScript and CSS
-    * Asset Pipelining to provide unification, minify, and optimazation of JavaScript and CSS
+    * Asset Pipelining to provide unification, minify, and optimization of JavaScript and CSS
     * Grav Media support directly in Markdown syntax
     * Additional Grav Generator meta tag in default themes
     * Added support for PHP Stream Wrapper for resource location

README.md

@@ -1,20 +1,26 @@
 # ![](https://avatars1.githubusercontent.com/u/8237355?v=2&s=50) Grav
-[![Gitter](https://badges.gitter.im/Join Chat.svg)](https://gitter.im/getgrav/grav?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
 
-Grav is a **Fast**, **Simple**, and **Flexible**, file-based Web-platform.  There is **Zero** installation required.  Just extract the ZIP archive, and you are already up and running.  It follows similar principals to other flat-file CMS platforms, but has a different design philosophy than most. Grav comes with a powerful **Package Management System** to allow for simple installation and upgrading of plugins and themes, as well as simple updating of Grav itself.
+[![SensioLabsInsight](https://insight.sensiolabs.com/projects/cfd20465-d0f8-4a0a-8444-467f5b5f16ad/mini.png)](https://insight.sensiolabs.com/projects/cfd20465-d0f8-4a0a-8444-467f5b5f16ad) [![Gitter](https://badges.gitter.im/Join Chat.svg)](https://gitter.im/getgrav/grav?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
 
-The underlying architecture of Grav has been designed to use well-established and _best-in-class_ technologies, where applicable, to ensure that Grav is simple to use and easy to extend. Some of these key technologies include:
+Grav is a **Fast**, **Simple**, and **Flexible**, file-based Web-platform.  There is **Zero** installation required.  Just extract the ZIP archive, and you are already up and running.  It follows similar principles to other flat-file CMS platforms, but has a different design philosophy than most. Grav comes with a powerful **Package Management System** to allow for simple installation and upgrading of plugins and themes, as well as simple updating of Grav itself.
+
+The underlying architecture of Grav is designed to use well-established and _best-in-class_ technologies to ensure that Grav is simple to use and easy to extend. Some of these key technologies include:
 
 * [Twig Templating](http://twig.sensiolabs.org/): for powerful control of the user interface
 * [Markdown](http://en.wikipedia.org/wiki/Markdown): for easy content creation
 * [YAML](http://yaml.org): for simple configuration
-* [Parsedown](http://parsedown.org/): for fast Markdown and Mardown Extra support
+* [Parsedown](http://parsedown.org/): for fast Markdown and Markdown Extra support
 * [Doctrine Cache](http://docs.doctrine-project.org/en/2.0.x/reference/caching.html): layer for performance
 * [Pimple Dependency Injection Container](http://pimple.sensiolabs.org/): for extensibility and maintainability
-* [Symfony Event Dispacher](http://symfony.com/doc/current/components/event_dispatcher/introduction.html): for plugin event handling
+* [Symfony Event Dispatcher](http://symfony.com/doc/current/components/event_dispatcher/introduction.html): for plugin event handling
 * [Symfony Console](http://symfony.com/doc/current/components/console/introduction.html): for CLI interface
 * [Gregwar Image Library](https://github.com/Gregwar/Image): for dynamic image manipulation
 
+# Requirements
+
+- PHP 5.4 or higher. Check the [required modules list](http://learn.getgrav.org/basics/requirements#php-requirements)
+- Check the [Apache](http://learn.getgrav.org/basics/requirements#apache-requirements) or [IIS](http://learn.getgrav.org/basics/requirements#iis-requirements) requirements
+
 # QuickStart
 
 You have two options to get Grav:
@@ -41,13 +47,13 @@ Check out the [install procedures](http://learn.getgrav.org/basics/installation)
 
 # Adding Functionality
 
-You can download manually from the [Downloads page on http://getgrav.org](http://getgrav.org/downloads), but the preferred solution is to use the [Grav Package Manager](http://learn.getgrav.org/advanced/grav-gpm) or `GPM`:
+You can download [plugins](http://getgrav.org/downloads/plugins) or [themes](http://getgrav.org/downloads/themes) manually from the appropriate tab on the [Downloads page on http://getgrav.org](http://getgrav.org/downloads), but the preferred solution is to use the [Grav Package Manager](http://learn.getgrav.org/advanced/grav-gpm) or `GPM`:
 
 ```
 $ bin/gpm index
 ```
 
-This will display all the available plugins and then you can install one ore more with:
+This will display all the available plugins and then you can install one or more with:
 
 ```
 $ bin/gpm install <plugin/theme>
@@ -70,7 +76,7 @@ $ bin/gpm update
 
 # Contributing
 We appreciate any contribution to Grav, whether it is related to bugs, grammar, or simply a suggestion or improvement.
-However, we ask that any contribution follow our simple guidelines in order to be properly received.
+However, we ask that any contributions follow our simple guidelines in order to be properly received.
 
 All our projects follow the [GitFlow branching model][gitflow-model], from development to release. If you are not familiar with it, there are several guides and tutorials to make you understand what it is about.
 

bin/gpm

@@ -6,10 +6,17 @@ if (version_compare($ver = PHP_VERSION, $req = '5.4.0', '<')) {
     exit(sprintf("You are running PHP %s, but Grav needs at least PHP %s to run.\n", $ver, $req));
 }
 
+if (!file_exists(__DIR__ . '/../vendor')){
+    require_once __DIR__ . '/../system/src/Grav/Common/Composer.php';
+}
+
+use Grav\Common\Composer;
+
 if (!file_exists(__DIR__ . '/../vendor')){
     // Before we can even start, we need to run composer first
+    $composer = Composer::getComposerExecutor();
     echo "Preparing to install vendor dependencies...\n\n";
-    echo system('php bin/composer.phar --working-dir="'.__DIR__.'/../" --no-interaction install');
+    echo system($composer.' --working-dir="'.__DIR__.'/../" --no-interaction --no-dev --prefer-dist -o install');
     echo "\n\n";
 }
 
@@ -26,6 +33,10 @@ if (!file_exists(ROOT_DIR . 'index.php')) {
     exit('FATAL: Must be run from ROOT directory of Grav!');
 }
 
+if (!function_exists('curl_version')) {
+    exit('FATAL: GPM requires PHP Curl module to be installed');
+}
+
 $grav = Grav::instance(array('loader' => $autoload));
 $grav['config']->init();
 $grav['streams'];

bin/grav

@@ -6,10 +6,17 @@ if (version_compare($ver = PHP_VERSION, $req = '5.4.0', '<')) {
     exit(sprintf("You are running PHP %s, but Grav needs at least PHP %s to run.\n", $ver, $req));
 }
 
+if (!file_exists(__DIR__ . '/../vendor')){
+    require_once __DIR__ . '/../system/src/Grav/Common/Composer.php';
+}
+
+use Grav\Common\Composer;
+
 if (!file_exists(__DIR__ . '/../vendor')){
     // Before we can even start, we need to run composer first
+    $composer = Composer::getComposerExecutor();
     echo "Preparing to install vendor dependencies...\n\n";
-    echo system('php bin/composer.phar --working-dir="'.__DIR__.'/../" --no-interaction install');
+    echo system($composer.' --working-dir="'.__DIR__.'/../" --no-interaction --no-dev --prefer-dist -o install');
     echo "\n\n";
 }
 
@@ -28,10 +35,12 @@ if (!file_exists(ROOT_DIR . 'index.php')) {
 $app = new Application('Grav CLI Application', '0.1.0');
 $app->addCommands(array(
     new Grav\Console\Cli\InstallCommand(),
+    new Grav\Console\Cli\ComposerCommand(),
     new Grav\Console\Cli\SandboxCommand(),
     new Grav\Console\Cli\CleanCommand(),
     new Grav\Console\Cli\ClearCacheCommand(),
     new Grav\Console\Cli\BackupCommand(),
     new Grav\Console\Cli\NewProjectCommand(),
+    new Grav\Console\Cli\NewUserCommand(),
 ));
 $app->run();

bin/plugin

@@ -0,0 +1,116 @@
+#!/usr/bin/env php
+<?php
+define('GRAV_CLI', true);
+
+if (version_compare($ver = PHP_VERSION, $req = '5.4.0', '<')) {
+    exit(sprintf("You are running PHP %s, but Grav needs at least PHP %s to run.\n", $ver, $req));
+}
+
+if (!file_exists(__DIR__ . '/../vendor')) {
+    require_once __DIR__ . '/../system/src/Grav/Common/Composer.php';
+}
+
+use Grav\Common\Composer;
+
+if (!file_exists(__DIR__ . '/../vendor')) {
+    // Before we can even start, we need to run composer first
+    $composer = Composer::getComposerExecutor();
+    echo "Preparing to install vendor dependencies...\n\n";
+    echo system($composer . ' --working-dir="' . __DIR__ . '/../" --no-interaction --no-dev --prefer-dist -o install');
+    echo "\n\n";
+}
+
+use Symfony\Component\Console\Application;
+use Symfony\Component\Console\Input\ArgvInput;
+use Symfony\Component\Console\Output\ConsoleOutput;
+use Symfony\Component\Console\Formatter\OutputFormatterStyle;
+use Grav\Common\Grav;
+use Grav\Common\Filesystem\Folder;
+
+$autoload = require_once(__DIR__ . '/../vendor/autoload.php');
+
+if (!ini_get('date.timezone')) {
+    date_default_timezone_set('UTC');
+}
+
+if (!file_exists(ROOT_DIR . 'index.php')) {
+    exit('FATAL: Must be run from ROOT directory of Grav!');
+}
+
+$grav = Grav::instance(array('loader' => $autoload));
+$grav['config']->init();
+$grav['streams'];
+$grav['plugins']->init();
+$grav['themes']->init();
+
+$app     = new Application('Grav Plugins Commands', GRAV_VERSION);
+$pattern = '/([A-Z]\w+Command\.php)$/usm';
+
+// get arguments and  strip the application name
+if (null === $argv) {
+    $argv = $_SERVER['argv'];
+}
+
+$bin  = array_shift($argv);
+$name = array_shift($argv);
+$argv = array_merge([$bin], $argv);
+
+$input = new ArgvInput($argv);
+
+$plugin = $grav['plugins']->get($name);
+
+$output = new ConsoleOutput();
+$output->getFormatter()->setStyle('red', new OutputFormatterStyle('red', null, array('bold')));
+$output->getFormatter()->setStyle('white', new OutputFormatterStyle('white', null, array('bold')));
+
+if (!$name) {
+    $output->writeln('');
+    $output->writeln("<red>Usage:</red>");
+    $output->writeln("  {$bin} [slug] [command] [arguments]");
+    $output->writeln('');
+    $output->writeln("<red>Example:</red>");
+    $output->writeln("  {$bin} error log -l 1 --trace");
+    $list = Folder::all('plugins://', ['compare' => 'Pathname', 'pattern' => '\/cli\/' . $pattern]);
+
+    if (count($list)) {
+        $available = [];
+        $output->writeln('');
+        $output->writeln('<red>Plugins with CLI available:</red>');
+        foreach ($list as $index => $entry) {
+            $split = explode('/', $entry);
+            $entry = array_shift($split);
+            $index = str_pad($index++ + 1, 2, '0', STR_PAD_LEFT);
+
+            if (in_array($entry, $available)) {
+                continue;
+            }
+
+            $available[] = $entry;
+            $output->writeln('  ' . $index . ". <red>" . str_pad($entry, 15) . "</red> <white>${bin} ${entry} list</white>");
+        }
+    }
+
+    exit;
+}
+
+if ($plugin === null) {
+    $output->writeln("<red>Grav Plugin <white>'{$name}'</white> is not installed</red>");
+    exit;
+}
+
+$path = 'plugins://' . $name . '/cli';
+
+try {
+    $commands = Folder::all($path, ['compare' => 'Filename', 'pattern' => $pattern]);
+} catch (\RuntimeException $e) {
+    $output->writeln("<red>No Console Commands for <white>'{$name}'</white> where found in <white>'{$path}'</white></red>");
+    exit;
+}
+
+foreach ($commands as $command) {
+    require_once "plugins://{$name}/cli/{$command}";
+    $command = 'Grav\Plugin\Console\\' . preg_replace('/.php$/', '', $command);
+    $app->add(new $command());
+}
+
+$app->run($input);

composer.json

@@ -9,27 +9,21 @@
         "php": ">=5.4.0",
         "twig/twig": "~1.16",
         "erusev/parsedown-extra": "~0.7",
-        "symfony/yaml": "~2.6",
-        "symfony/console": "~2.6",
-        "symfony/event-dispatcher": "~2.6",
-        "doctrine/cache": "~1.3",
-        "maximebf/debugbar": "dev-master",
+        "symfony/yaml": "~2.7",
+        "symfony/console": "~2.7",
+        "symfony/event-dispatcher": "~2.7",
+        "symfony/var-dumper": "~2.7",
+        "doctrine/cache": "~1.4",
         "filp/whoops": "1.2.*@dev",
-        "monolog/monolog": "~1.1",
-	    "gregwar/image": "~2.0",
+        "monolog/monolog": "~1.0",
+        "gregwar/image": "~2.0",
         "ircmaxell/password-compat": "1.0.*",
-        "mrclay/minify": "dev-master",
-        "donatj/phpuseragentparser": "dev-master",
+        "mrclay/minify": "~2.2",
+        "donatj/phpuseragentparser": "~0.3",
         "pimple/pimple": "~3.0",
-        "rockettheme/toolbox": "dev-develop"
+        "rockettheme/toolbox": "1.1.*",
+        "maximebf/debugbar": "~1.10"
     },
-    "repositories": [
-        {
-            "type": "vcs",
-            "no-api": true,
-            "url": "https://github.com/rockettheme/toolbox"
-        }
-    ],
     "autoload": {
         "psr-4": {
             "Grav\\": "system/src/Grav"

htaccess.txt

@@ -44,13 +44,22 @@ RewriteRule .* index.php [L]
 
 ## Begin - Security
 # Block all direct access for these folders
-RewriteRule ^(cache|bin|logs)/(.*) error [L]
-# Block access to specific file types for these folders
-RewriteRule ^(system|user|vendor)/(.*)\.(txt|md|html|yaml|php|twig|sh|bat)$ error [L]
+RewriteRule ^(.git|cache|bin|logs|backup)/(.*) error [F]
+# Block access to specific file types for these system folders
+RewriteRule ^(system|vendor)/(.*)\.(txt|xml|md|html|yaml|php|pl|py|cgi|twig|sh|bat)$ error [F]
+# Block access to specific file types for these user folders
+RewriteRule ^(user)/(.*)\.(txt|md|yaml|php|pl|py|cgi|twig|sh|bat)$ error [F]
+# Block all direct access to .md files:
+RewriteRule \.md$ error [F]
+# Block all direct access to files and folders beginning with a dot
+RewriteRule (^\.|/\.) - [F]
+# Block access to specific files in the root folder
+RewriteRule ^(LICENSE|composer.lock|composer.json|nginx.conf|web.config|htaccess.txt|\.htaccess)$ error [F]
 ## End - Security
 
 </IfModule>
 
-# Begin - Prevent Browsing
+# Begin - Prevent Browsing and Set Default Resources
 Options -Indexes
-# End - Prevent Browsing
+DirectoryIndex index.php index.html index.htm
+# End - Prevent Browsing and Set Default Resources

index.php

@@ -2,12 +2,13 @@
 namespace Grav;
 
 if (version_compare($ver = PHP_VERSION, $req = '5.4.0', '<')) {
-    exit(sprintf('You are running PHP %s, but Grav needs at least <strong>PHP %s</strong> to run.', $ver, $req));
+    throw new \RuntimeException(sprintf('You are running PHP %s, but Grav needs at least <strong>PHP %s</strong> to run.', $ver, $req));
 }
 
+// Ensure vendor libraries exist
 $autoload = __DIR__ . '/vendor/autoload.php';
 if (!is_file($autoload)) {
-    exit('Please run: <i>bin/grav install</i>');
+    throw new \RuntimeException("Please run: <i>bin/grav install</i>");
 }
 
 use Grav\Common\Grav;
@@ -15,19 +16,25 @@ use Grav\Common\Grav;
 // Register the auto-loader.
 $loader = require_once $autoload;
 
-if (!ini_get('date.timezone')) {
-    date_default_timezone_set('UTC');
-}
+// Set timezone to default, falls back to system if php.ini not set
+date_default_timezone_set(@date_default_timezone_get());
 
+// Set internal encoding if mbstring loaded
+if (!extension_loaded('mbstring')) {
+    throw new \RuntimeException("'mbstring' extension is not loaded.  This is required for Grav to run correctly");
+}
+mb_internal_encoding('UTF-8');
+
+// Get the Grav instance
 $grav = Grav::instance(
     array(
         'loader' => $loader
     )
 );
 
+// Process the page
 try {
     $grav->process();
-
 } catch (\Exception $e) {
     $grav->fireEvent('onFatalException');
     throw $e;

lighttpd.conf

@@ -0,0 +1,48 @@
+############# DO NOT FORGET TO CHANGE "grav_path" BY YOUR ACTUAL GRAV INSTALLATION FOLDER #############
+############# IF GRAV IS AT THE ROOT OF YOUR WEBSITE, ie http://yoursite.tld POINTS TO    #############
+############# GRAV DIRECTLY, THEN JUST REMOVE ANY "/grav_path/" MENTION BELOW. OTHERWISE  #############
+############# WE ASSUME YOU RUN AN INSTALLATION SUCH AS http://yoursite.tld/grav_path/    #############
+#######################################################################################################
+### GRAV RULES FOR LIGHTTPD ###
+###        By Mr3ase        ###
+###  Last Rev. 2015/11/20   ###
+
+#PREVENTING EXPLOITS
+$HTTP["querystring"] =~ "base64_encode[^(]*\([^)]*\)" {
+    url.redirect = (".*" => "/grav_path/index.php"       )
+}
+$HTTP["querystring"] =~ "(<|%3C)([^s]*s)+cript.*(>|%3E)" {
+    url.redirect = (".*" => "/grav_path/index.php" )
+}
+$HTTP["querystring"] =~ "GLOBALS(=|\[|\%[0-9A-Z])" {
+    url.redirect = (".*" => "/grav_path/index.php" )
+}
+$HTTP["querystring"] =~ "_REQUEST(=|\[|\%[0-9A-Z])" {
+    url.redirect = (".*" => "/grav_path/index.php" )
+}
+
+#REROUTING TO THE INDEX PAGE
+url.rewrite-if-not-file = (
+    "^/grav_path/(.*)$" => "/grav_path/index.php"
+)
+
+#IMPROVING SECURITY
+$HTTP["url"] =~ "^/grav_path/(LICENSE|composer.json|composer.lock|nginx.conf|web.config)$" {
+    url.access-deny = ("")
+}
+$HTTP["url"] =~ "^/grav_path/(.git|cache|bin|logs|backup)/(.*)" {
+    url.access-deny = ("")
+}
+$HTTP["url"] =~ "^/grav_path/(system|user|vendor)/(.*)\.(txt|md|html|yaml|php|twig|sh|bat)$" {
+    url.access-deny = ("")
+}
+$HTTP["url"] =~ "^/grav_path/(\.(.*))|(\.(.*)/)" {
+    url.access-deny = ("")
+}
+url.access-deny = (".md","~",".inc")
+
+#PREVENT BROWSING AND SET INDEXES
+$HTTP["url"] =~ "^/grav_path($|/)" {
+    dir-listing.activate = "disable"
+    index-file.names = ( "index.php", "index.html" , "index.htm" )
+}

nginx.conf

@@ -1,66 +1,44 @@
-worker_processes  1;
+server {
+    #listen 80;
+    index index.html index.php;
 
-events {
-    worker_connections  1024;
+    ## Begin - Server Info
+    root /home/user/www/html;
+    server_name localhost;
+    ## End - Server Info
+
+    ## Begin - Index
+    # for subfolders, simply adjust:
+    # `location /subfolder {`
+    # and the rewrite to use `/subfolder/index.php`
+    location / {
+        try_files $uri $uri/ /index.html;
+        if (!-e $request_filename){ rewrite ^(.*)$ /index.php last; }
+    }
+    ## End - Index
+
+    ## Begin - PHP
+    location ~ \.php$ {
+        # Choose either a socket or TCP/IP address
+        fastcgi_pass unix:/var/run/php5-fpm.sock;
+        # fastcgi_pass 127.0.0.1:9000;
+
+        fastcgi_split_path_info ^(.+\.php)(/.+)$;
+        fastcgi_index index.php;
+        include fastcgi_params;
+        fastcgi_param SCRIPT_FILENAME $document_root/$fastcgi_script_name;
+    }
+    ## End - PHP
+
+    ## Begin - Security
+    # deny all direct access for these folders
+    location ~* /(.git|cache|bin|logs|backups)/.*$ { return 403; }
+    # deny running scripts inside core system folders
+    location ~* /(system|vendor)/.*\.(txt|xml|md|html|yaml|php|pl|py|cgi|twig|sh|bat)$ { return 403; }
+    # deny running scripts inside user folder
+    location ~* /user/.*\.(txt|md|yaml|php|pl|py|cgi|twig|sh|bat)$ { return 403; }
+    # deny access to specific files in the root folder
+    location ~ /(LICENSE|composer.lock|composer.json|nginx.conf|web.config|htaccess.txt|\.htaccess) { return 403; }
+    ## End - Security
 }
 
-
-http {
-    include       mime.types;
-    default_type  application/octet-stream;
-    sendfile        on;
-    keepalive_timeout  65;
-
-    server {
-        listen       80;
-        server_name  localhost;
-
-        error_page   500 502 503 504  /50x.html;
-        location = /50x.html {
-            root   html;
-        }
-
-	location / {
-	     	root   html;
-             	index  index.php;
-		if (!-e $request_filename){ rewrite ^(.*)$ /index.php last; }
-	}
-
-	location /user {
-        rewrite ^/user/accounts/(.*)$ /error redirect;
-        rewrite ^/user/config/(.*)$ /error redirect;
-        rewrite ^/user/(.*)\.(txt|md|html|php|yaml|json|twig|sh|bat)$ /error redirect;
-    }
-
-    location /cache {
-        rewrite ^/cache/(.*) /error redirect;
-    }
-
-    location /bin {
-        rewrite ^/bin/(.*)$ /error redirect;
-    }
-
-    location /system {
-        rewrite ^/system/(.*)\.(txt|md|html|php|yaml|json|twig|sh|bat)$ /error redirect;
-    }
-
-    location /vendor {
-        rewrite ^/vendor/(.*)\.(txt|md|html|php|yaml|json|twig|sh|bat)$ /error redirect;
-    }
-
-	# Remember to change 127.0.0.1:9000 to the Ip/port
-	# you configured php-cgi.exe to run from
-
-        location ~ \.php$ {
-	    try_files $uri =404;
-            fastcgi_split_path_info ^(.+\.php)(/.+)$;
-            fastcgi_pass   127.0.0.1:9000;
-            fastcgi_index  index.php;
-            fastcgi_param  SCRIPT_FILENAME  $document_root$fastcgi_script_name;
-            include        fastcgi_params;
-        }
-
-
-   }
-
-}

system/blueprints/config/media.yaml

@@ -1,4 +1,4 @@
-title: Media
+title: PLUGIN_ADMIN.MEDIA
 
 form:
   validation: loose

system/blueprints/config/site.yaml

@@ -1,70 +1,116 @@
-title: Site
+title: PLUGIN_ADMIN.SITE
 form:
     validation: loose
     fields:
 
         content:
             type: section
-            title: Defaults
+            title: PLUGIN_ADMIN.DEFAULTS
+            underline: true
 
             fields:
                 title:
                     type: text
-                    label: Site Title
+                    label: PLUGIN_ADMIN.SITE_TITLE
                     size: large
-                    placeholder: "Site wide title"
-                    help: Default title for your site
+                    placeholder: PLUGIN_ADMIN.SITE_TITLE_PLACEHOLDER
+                    help: PLUGIN_ADMIN.SITE_TITLE_HELP
 
                 author.name:
                     type: text
                     size: large
-                    label: Default Author
+                    label: PLUGIN_ADMIN.DEFAULT_AUTHOR
+                    help: PLUGIN_ADMIN.DEFAULT_AUTHOR_HELP
 
                 author.email:
                     type: text
                     size: large
-                    label: Default Email
+                    label: PLUGIN_ADMIN.DEFAULT_EMAIL
+                    help: PLUGIN_ADMIN.DEFAULT_EMAIL_HELP
+                    validate:
+                        type: email
 
                 taxonomies:
-                    type: text
+                    type: selectize
                     size: large
-                    label: Taxonomy Types
+                    label: PLUGIN_ADMIN.TAXONOMY_TYPES
                     classes: fancy
+                    help: PLUGIN_ADMIN.TAXONOMY_TYPES_HELP
                     validate:
                         type: commalist
 
-                metadata:
-                    type: array
-                    label: Metadata
-                    placeholder_key: Name
-                    placeholder_value: Content
-
-        blog:
+        summary:
             type: section
-            title: Blog
+            title: PLUGIN_ADMIN.PAGE_SUMMARY
+            underline: true
 
             fields:
-                blog.route:
-                    type: text
-                    size: large
-                    label: Blog URL
+                summary.enabled:
+                    type: toggle
+                    label: PLUGIN_ADMIN.ENABLED
+                    highlight: 1
+                    help: PLUGIN_ADMIN.ENABLED_HELP
+                    options:
+                        1: PLUGIN_ADMIN.YES
+                        0: PLUGIN_ADMIN.NO
+                    validate:
+                        type: bool
 
                 summary.size:
                     type: text
                     size: x-small
-                    label: Summary Size
+                    label: PLUGIN_ADMIN.SUMMARY_SIZE
+                    help: PLUGIN_ADMIN.SUMMARY_SIZE_HELP
                     validate:
-                    type: int
-                    min: 0
-                    max: 65536
+                        type: int
+                        min: 0
+                        max: 65536
+
+                summary.format:
+                    type: toggle
+                    label: PLUGIN_ADMIN.FORMAT
+                    classes: fancy
+                    help: PLUGIN_ADMIN.FORMAT_HELP
+                    highlight: short
+                    options:
+                        'short': PLUGIN_ADMIN.SHORT
+                        'long': PLUGIN_ADMIN.LONG
+
+                summary.delimiter:
+                    type: text
+                    size: x-small
+                    label: PLUGIN_ADMIN.DELIMITER
+                    help: PLUGIN_ADMIN.DELIMITER_HELP
+
+        metadata:
+            type: section
+            title: PLUGIN_ADMIN.METADATA
+            underline: true
+
+            fields:
+                metadata:
+                   type: array
+                   label: PLUGIN_ADMIN.METADATA
+                   help: PLUGIN_ADMIN.METADATA_HELP
+                   placeholder_key: PLUGIN_ADMIN.METADATA_KEY
+                   placeholder_value: PLUGIN_ADMIN.METADATA_VALUE
 
         routes:
             type: section
-            title: Routes
+            title: PLUGIN_ADMIN.REDIRECTS_AND_ROUTES
+            underline: true
 
             fields:
+                redirects:
+                    type: array
+                    label: PLUGIN_ADMIN.CUSTOM_REDIRECTS
+                    help: PLUGIN_ADMIN.CUSTOM_REDIRECTS_HELP
+                    placeholder_key: PLUGIN_ADMIN.CUSTOM_REDIRECTS_PLACEHOLDER_KEY
+                    placeholder_value: PLUGIN_ADMIN.CUSTOM_REDIRECTS_PLACEHOLDER_VALUE
+
                 routes:
                     type: array
-                    label: Custom
-                    placeholder_key: /your/alias
-                    placeholder_value: /your/route
+                    label: PLUGIN_ADMIN.CUSTOM_ROUTES
+                    help: PLUGIN_ADMIN.CUSTOM_ROUTES_HELP
+                    placeholder_key: PLUGIN_ADMIN.CUSTOM_ROUTES_PLACEHOLDER_KEY
+                    placeholder_value: PLUGIN_ADMIN.CUSTOM_ROUTES_PLACEHOLDER_VALUE

system/blueprints/config/streams.yaml

@@ -1,4 +1,4 @@
-title: File Streams
+title: PLUGIN_ADMIN.FILE_STREAMS
 
 form:
   validation: loose

system/blueprints/config/system.yaml

@@ -1,4 +1,4 @@
-title: System
+title: PLUGIN_ADMIN.SYSTEM
 
 form:
     validation: loose
@@ -6,7 +6,7 @@ form:
 
         content:
             type: section
-            title: Content
+            title: PLUGIN_ADMIN.CONTENT
             underline: true
 
             fields:
@@ -14,135 +14,403 @@ form:
                     type: pages
                     size: medium
                     classes: fancy
-                    label: Home Page
+                    label: PLUGIN_ADMIN.HOME_PAGE
                     show_all: false
                     show_modular: false
                     show_root: false
-                    help: "The page that Grav will use as the default landing page"
+                    help: PLUGIN_ADMIN.HOME_PAGE_HELP
 
                 pages.theme:
                     type: themeselect
                     classes: fancy
+                    selectize: true
                     size: medium
-                    label: Default Theme
-                    help: "Set the theme (defaults to 'default')"
-
-                pages.markdown_extra:
-                    type: toggle
-                    label: Markdown Extra
-                    highlight: 1
-                    options:
-                        1: Yes
-                        0: No
-                    validate:
-                        type: bool
+                    label: PLUGIN_ADMIN.DEFAULT_THEME
+                    help: PLUGIN_ADMIN.DEFAULT_THEME_HELP
 
                 pages.process:
                     type: checkboxes
-                    label: Process
+                    label: PLUGIN_ADMIN.PROCESS
+                    help: PLUGIN_ADMIN.PROCESS_HELP
                     default: [markdown: true, twig: true]
                     options:
                         markdown: Markdown
                         twig: Twig
                     use: keys
 
-                pages.dateformat.short:
+                timezone:
                     type: select
+                    label: PLUGIN_ADMIN.TIMEZONE
                     size: medium
                     classes: fancy
-                    label: Short Date Format
-                    help: "Set the short date format"
-                    default: 'jS M Y'
+                    help: PLUGIN_ADMIN.TIMEZONE_HELP
+                    '@data-options': '\Grav\Common\Utils::timezones'
+                    default: ''
                     options:
-                        'F jS \\a\\t g:ia': "January 1st at 11:59pm"
-                        'l jS of F g:i A': "Monday 1st of January at 11:59 PM"
-                        'D, m M Y G:i:s': "Mon, 01 Jan 2014 23:59:00"
-                        'd-m-y G:i': "01-01-14 23:59"
-                        'jS M Y': "10th Feb 2014"
+                        '': 'Default (Server Timezone)'
+
+                pages.dateformat.default:
+                    type: select
+                    size: medium
+                    selectize:
+                        create: true
+                    label: PLUGIN_ADMIN.DEFAULT_DATE_FORMAT
+                    help: PLUGIN_ADMIN.DEFAULT_DATE_FORMAT_HELP
+                    placeholder: PLUGIN_ADMIN.DEFAULT_DATE_FORMAT_PLACEHOLDER
+                    '@data-options': '\Grav\Common\Utils::dateFormats'
+                    options:
+                        "": Auto Guess or Enter Custom
+                    validate:
+                        type: string
+
+                pages.dateformat.short:
+                    type: dateformat
+                    size: medium
+                    classes: fancy
+                    label: PLUGIN_ADMIN.SHORT_DATE_FORMAT
+                    help: PLUGIN_ADMIN.SHORT_DATE_FORMAT_HELP
+                    default: "jS M Y"
+                    options:
+                        "F jS \\a\\t g:ia": Date1
+                        "l jS \\of F g:i A": Date2
+                        "D, d M Y G:i:s": Date3
+                        "d-m-y G:i": Date4
+                        "jS M Y": Date5
 
                 pages.dateformat.long:
-                    type: select
+                    type: dateformat
                     size: medium
                     classes: fancy
-                    label: Long Date Format
-                    help: "Set the long date format"
+                    label: PLUGIN_ADMIN.LONG_DATE_FORMAT
+                    help: PLUGIN_ADMIN.LONG_DATE_FORMAT_HELP
                     options:
-                        'F jS \a\t g:ia': "January 1st at 11:59pm"
-                        'l jS of F g:i A': "Monday 1st of January at 11:59 PM"
-                        'D, m M Y G:i:s': "Mon, 01 Jan 2014 23:59:00"
-                        'd-m-y G:i': "01-01-14 23:59"
-                        'jS M Y': "10th Feb 2014"
+                        "F jS \\a\\t g:ia": Date1
+                        "l jS \\of F g:i A": Date2
+                        "D, d M Y G:i:s": Date3
+                        "d-m-y G:i": Date4
+                        "jS M Y": Date5
 
                 pages.order.by:
                     type: select
-                    size: medium
+                    size: long
                     classes: fancy
-                    label: Default Ordering
+                    label: PLUGIN_ADMIN.DEFAULT_ORDERING
+                    help: PLUGIN_ADMIN.DEFAULT_ORDERING_HELP
                     options:
-                        default: Default - based on folder name
-                        folder: Folder - based on prefix-less folder name
-                        title: Title - based on title field in header
-                        date: Date - based on date field in header
+                        default: PLUGIN_ADMIN.DEFAULT_ORDERING_DEFAULT
+                        folder: PLUGIN_ADMIN.DEFAULT_ORDERING_FOLDER
+                        title: PLUGIN_ADMIN.DEFAULT_ORDERING_TITLE
+                        date: PLUGIN_ADMIN.DEFAULT_ORDERING_DATE
 
                 pages.order.dir:
                     type: toggle
-                    label: Default Order Direction
+                    label: PLUGIN_ADMIN.DEFAULT_ORDER_DIRECTION
                     highlight: asc
                     default: desc
+                    help: PLUGIN_ADMIN.DEFAULT_ORDER_DIRECTION_HELP
                     options:
-                        asc: Ascending
-                        desc: Descending
+                        asc: PLUGIN_ADMIN.ASCENDING
+                        desc: PLUGIN_ADMIN.DESCENDING
 
                 pages.list.count:
                     type: text
                     size: x-small
-                    label: Default Item Count
-                    help: "Default max pages count"
+                    label: PLUGIN_ADMIN.DEFAULT_PAGE_COUNT
+                    help: PLUGIN_ADMIN.DEFAULT_PAGE_COUNT_HELP
                     validate:
                         type: number
                         min: 1
 
-
-
-        events:
-            type: section
-            title: Events
-            underline: true
-
-            fields:
-                pages.events.page:
+                pages.publish_dates:
                     type: toggle
-                    label: Page events
+                    label: PLUGIN_ADMIN.DATE_BASED_PUBLISHING
+                    help: PLUGIN_ADMIN.DATE_BASED_PUBLISHING_HELP
                     highlight: 1
                     options:
-                        1: Yes
-                        0: No
+                        1: PLUGIN_ADMIN.YES
+                        0: PLUGIN_ADMIN.NO
                     validate:
                         type: bool
 
-                pages.events.twig:
+                pages.events:
+                     type: checkboxes
+                     label: PLUGIN_ADMIN.EVENTS
+                     help: PLUGIN_ADMIN.EVENTS_HELP
+                     default: [page: true, twig: true]
+                     options:
+                         page: Page Events
+                         twig: Twig Events
+                     use: keys
+
+                pages.append_url_extension:
+                    type: text
+                    placeholder: "e.g. .html"
+                    label: PLUGIN_ADMIN.APPEND_URL_EXT
+                    help: PLUGIN_ADMIN.APPEND_URL_EXT_HELP
+
+                pages.redirect_default_route:
                     type: toggle
-                    label: Twig events
+                    label: PLUGIN_ADMIN.REDIRECT_DEFAULT_ROUTE
+                    help: PLUGIN_ADMIN.REDIRECT_DEFAULT_ROUTE_HELP
+                    highlight: 0
+                    options:
+                        1: PLUGIN_ADMIN.YES
+                        0: PLUGIN_ADMIN.NO
+                    validate:
+                        type: bool
+
+                pages.redirect_default_code:
+                    type: select
+                    size: medium
+                    classes: fancy
+                    label: PLUGIN_ADMIN.REDIRECT_DEFAULT_CODE
+                    help: PLUGIN_ADMIN.REDIRECT_DEFAULT_CODE_HELP
+                    options:
+                        301: 301 - Permanent
+                        303: 303 - Other
+                        307: 307 - Temporary
+
+                pages.redirect_trailing_slash:
+                    type: toggle
+                    label: PLUGIN_ADMIN.REDIRECT_TRAILING_SLASH
+                    help: PLUGIN_ADMIN.REDIRECT_TRAILING_SLASH_HELP
                     highlight: 1
                     options:
-                        1: Yes
-                        0: No
+                        1: PLUGIN_ADMIN.YES
+                        0: PLUGIN_ADMIN.NO
+                    validate:
+                        type: bool
+
+                pages.ignore_hidden:
+                    type: toggle
+                    label: PLUGIN_ADMIN.IGNORE_HIDDEN
+                    help: PLUGIN_ADMIN.IGNORE_HIDDEN_HELP
+                    highlight: 1
+                    options:
+                        1: PLUGIN_ADMIN.YES
+                        0: PLUGIN_ADMIN.NO
+                    validate:
+                        type: bool
+
+                pages.ignore_files:
+                    type: selectize
+                    size: large
+                    label: PLUGIN_ADMIN.IGNORE_FILES
+                    help: PLUGIN_ADMIN.IGNORE_FILES_HELP
+                    classes: fancy
+                    validate:
+                        type: commalist
+
+                pages.ignore_folders:
+                    type: selectize
+                    size: large
+                    label: PLUGIN_ADMIN.IGNORE_FOLDERS
+                    help: PLUGIN_ADMIN.IGNORE_FOLDERS_HELP
+                    classes: fancy
+                    validate:
+                        type: commalist
+
+                pages.url_taxonomy_filters:
+                    type: toggle
+                    label: PLUGIN_ADMIN.ALLOW_URL_TAXONOMY_FILTERS
+                    help: PLUGIN_ADMIN.ALLOW_URL_TAXONOMY_FILTERS_HELP
+                    highlight: 1
+                    options:
+                        1: PLUGIN_ADMIN.YES
+                        0: PLUGIN_ADMIN.NO
+                    validate:
+                        type: bool
+
+        languages:
+            type: section
+            title: PLUGIN_ADMIN.LANGUAGES
+            underline: true
+
+            fields:
+
+                languages.supported:
+                    type: selectize
+                    size: large
+                    placeholder: "e.g. en, fr"
+                    label: PLUGIN_ADMIN.SUPPORTED
+                    help: PLUGIN_ADMIN.SUPPORTED_HELP
+                    classes: fancy
+                    validate:
+                        type: commalist
+
+                languages.include_default_lang:
+                    type: toggle
+                    label: PLUGIN_ADMIN.INCLUDE_DEFAULT_LANG
+                    help: PLUGIN_ADMIN.INCLUDE_DEFAULT_LANG_HELP
+                    highlight: 1
+                    options:
+                        1: PLUGIN_ADMIN.YES
+                        0: PLUGIN_ADMIN.NO
+                    validate:
+                        type: bool
+
+
+                languages.translations:
+                    type: toggle
+                    label: PLUGIN_ADMIN.TRANSLATIONS_ENABLED
+                    help: PLUGIN_ADMIN.TRANSLATIONS_ENABLED_HELP
+                    highlight: 1
+                    options:
+                        1: PLUGIN_ADMIN.YES
+                        0: PLUGIN_ADMIN.NO
+                    validate:
+                        type: bool
+
+                languages.translations_fallback:
+                    type: toggle
+                    label: PLUGIN_ADMIN.TRANSLATIONS_FALLBACK
+                    help: PLUGIN_ADMIN.TRANSLATIONS_FALLBACK_HELP
+                    highlight: 1
+                    options:
+                        1: PLUGIN_ADMIN.YES
+                        0: PLUGIN_ADMIN.NO
+                    validate:
+                        type: bool
+
+                languages.session_store_active:
+                    type: toggle
+                    label: PLUGIN_ADMIN.ACTIVE_LANGUAGE_IN_SESSION
+                    help: PLUGIN_ADMIN.ACTIVE_LANGUAGE_IN_SESSION_HELP
+                    highlight: 0
+                    options:
+                        1: PLUGIN_ADMIN.YES
+                        0: PLUGIN_ADMIN.NO
+                    validate:
+                        type: bool
+
+                languages.http_accept_language:
+                    type: toggle
+                    label: PLUGIN_ADMIN.HTTP_ACCEPT_LANGUAGE
+                    help: PLUGIN_ADMIN.HTTP_ACCEPT_LANGUAGE_HELP
+                    highlight: 0
+                    options:
+                        1: PLUGIN_ADMIN.YES
+                        0: PLUGIN_ADMIN.NO
+                    validate:
+                        type: bool
+
+                languages.override_locale:
+                    type: toggle
+                    label: PLUGIN_ADMIN.OVERRIDE_LOCALE
+                    help: PLUGIN_ADMIN.OVERRIDE_LOCALE_HELP
+                    highlight: 0
+                    options:
+                        1: PLUGIN_ADMIN.YES
+                        0: PLUGIN_ADMIN.NO
+                    validate:
+                        type: bool
+
+        http_headers:
+            type: section
+            title: PLUGIN_ADMIN.HTTP_HEADERS
+            underline: true
+
+            fields:
+                pages.expires:
+                    type: text
+                    size: small
+                    label: PLUGIN_ADMIN.EXPIRES
+                    help: PLUGIN_ADMIN.EXPIRES_HELP
+                    validate:
+                        type: number
+                        min: 1
+                pages.last_modified:
+                    type: toggle
+                    label: PLUGIN_ADMIN.LAST_MODIFIED
+                    help: PLUGIN_ADMIN.LAST_MODIFIED_HELP
+                    highlight: 0
+                    options:
+                        1: PLUGIN_ADMIN.YES
+                        0: PLUGIN_ADMIN.NO
+                    validate:
+                        type: bool
+                pages.etag:
+                    type: toggle
+                    label: PLUGIN_ADMIN.ETAG
+                    help: PLUGIN_ADMIN.ETAG_HELP
+                    highlight: 0
+                    options:
+                        1: PLUGIN_ADMIN.YES
+                        0: PLUGIN_ADMIN.NO
+                    validate:
+                        type: bool
+                pages.vary_accept_encoding:
+                    type: toggle
+                    label: PLUGIN_ADMIN.VARY_ACCEPT_ENCODING
+                    help: PLUGIN_ADMIN.VARY_ACCEPT_ENCODING_HELP
+                    highlight: 0
+                    options:
+                        1: PLUGIN_ADMIN.YES
+                        0: PLUGIN_ADMIN.NO
+                    validate:
+                        type: bool
+
+        markdown:
+            type: section
+            title: Markdown
+            underline: true
+
+            fields:
+                pages.markdown.extra:
+                    type: toggle
+                    label: Markdown extra
+                    help: PLUGIN_ADMIN.MARKDOWN_EXTRA_HELP
+                    highlight: 0
+                    options:
+                        1: PLUGIN_ADMIN.YES
+                        0: PLUGIN_ADMIN.NO
+                    validate:
+                        type: bool
+                pages.markdown.auto_line_breaks:
+                    type: toggle
+                    label: PLUGIN_ADMIN.AUTO_LINE_BREAKS
+                    help: PLUGIN_ADMIN.AUTO_LINE_BREAKS_HELP
+                    highlight: 0
+                    options:
+                        1: PLUGIN_ADMIN.YES
+                        0: PLUGIN_ADMIN.NO
+                    validate:
+                        type: bool
+                pages.markdown.auto_url_links:
+                    type: toggle
+                    label: PLUGIN_ADMIN.AUTO_URL_LINKS
+                    help: PLUGIN_ADMIN.AUTO_URL_LINKS_HELP
+                    highlight: 0
+                    options:
+                        1: PLUGIN_ADMIN.YES
+                        0: PLUGIN_ADMIN.NO
+                    validate:
+                        type: bool
+                pages.markdown.escape_markup:
+                    type: toggle
+                    label: PLUGIN_ADMIN.ESCAPE_MARKUP
+                    help: PLUGIN_ADMIN.ESCAPE_MARKUP_HELP
+                    highlight: 0
+                    options:
+                        1: PLUGIN_ADMIN.YES
+                        0: PLUGIN_ADMIN.NO
                     validate:
                         type: bool
 
         caching:
             type: section
-            title: Caching
+            title: PLUGIN_ADMIN.CACHING
             underline: true
 
             fields:
                 cache.enabled:
                     type: toggle
-                    label: Caching
+                    label: PLUGIN_ADMIN.CACHING
+                    help: PLUGIN_ADMIN.CACHING_HELP
                     highlight: 1
                     options:
-                        1: Yes
-                        0: No
+                        1: PLUGIN_ADMIN.YES
+                        0: PLUGIN_ADMIN.NO
                     validate:
                         type: bool
 
@@ -150,7 +418,8 @@ form:
                     type: select
                     size: small
                     classes: fancy
-                    label: Cache Check Method
+                    label: PLUGIN_ADMIN.CACHE_CHECK_METHOD
+                    help: PLUGIN_ADMIN.CACHE_CHECK_METHOD_HELP
                     options:
                         file: File
                         folder: Folder
@@ -160,7 +429,8 @@ form:
                     type: select
                     size: small
                     classes: fancy
-                    label: Cache driver
+                    label: PLUGIN_ADMIN.CACHE_DRIVER
+                    help: PLUGIN_ADMIN.CACHE_DRIVER_HELP
                     options:
                         auto: Auto detect
                         file: File
@@ -172,193 +442,370 @@ form:
                 cache.prefix:
                     type: text
                     size: x-small
-                    label: Cache Prefix
-                    placeholder: "Derived from base URL (override by entering random string)"
+                    label: PLUGIN_ADMIN.CACHE_PREFIX
+                    help: PLUGIN_ADMIN.CACHE_PREFIX_HELP
+                    placeholder: PLUGIN_ADMIN.CACHE_PREFIX_PLACEHOLDER
+
+                cache.lifetime:
+                    type: text
+                    size: small
+                    label: PLUGIN_ADMIN.LIFETIME
+                    help: PLUGIN_ADMIN.LIFETIME_HELP
+                    validate:
+                        type: number
+
+                cache.gzip:
+                    type: toggle
+                    label: PLUGIN_ADMIN.GZIP_COMPRESSION
+                    help: PLUGIN_ADMIN.GZIP_COMPRESSION_HELP
+                    highlight: 0
+                    options:
+                        1: PLUGIN_ADMIN.YES
+                        0: PLUGIN_ADMIN.NO
+                    validate:
+                        type: bool
+
 
         twig:
             type: section
-            title: Twig Templating
+            title: PLUGIN_ADMIN.TWIG_TEMPLATING
             underline: true
 
             fields:
                 twig.cache:
                     type: toggle
-                    label: Twig caching
+                    label: PLUGIN_ADMIN.TWIG_CACHING
+                    help: PLUGIN_ADMIN.TWIG_CACHING_HELP
                     highlight: 1
                     options:
-                        1: Yes
-                        0: No
+                        1: PLUGIN_ADMIN.YES
+                        0: PLUGIN_ADMIN.NO
                     validate:
                         type: bool
 
                 twig.debug:
                     type: toggle
-                    label: Twig debug
-                    highlight: 1
+                    label: PLUGIN_ADMIN.TWIG_DEBUG
+                    help: PLUGIN_ADMIN.TWIG_DEBUG_HELP
+                    highlight: 0
                     options:
-                        1: Yes
-                        0: No
+                        1: PLUGIN_ADMIN.YES
+                        0: PLUGIN_ADMIN.NO
                     validate:
                         type: bool
 
                 twig.auto_reload:
                     type: toggle
-                    label: Detect changes
+                    label: PLUGIN_ADMIN.DETECT_CHANGES
+                    help: PLUGIN_ADMIN.DETECT_CHANGES_HELP
                     highlight: 1
                     options:
-                        1: Yes
-                        0: No
+                        1: PLUGIN_ADMIN.YES
+                        0: PLUGIN_ADMIN.NO
                     validate:
                         type: bool
 
                 twig.autoescape:
                     type: toggle
-                    label: Autoescape variables
-                    highlight: 1
+                    label: PLUGIN_ADMIN.AUTOESCAPE_VARIABLES
+                    help: PLUGIN_ADMIN.AUTOESCAPE_VARIABLES_HELP
+                    highlight: 0
                     options:
-                        1: Yes
-                        0: No
+                        1: PLUGIN_ADMIN.YES
+                        0: PLUGIN_ADMIN.NO
                     validate:
                         type: bool
 
         assets:
             type: section
-            title: Assets
+            title: PLUGIN_ADMIN.ASSETS
             underline: true
 
             fields:
                 assets.css_pipeline:
                     type: toggle
-                    label: CSS Pipeline
-                    highlight: 1
+                    label: PLUGIN_ADMIN.CSS_PIPELINE
+                    help: PLUGIN_ADMIN.CSS_PIPELINE_HELP
+                    highlight: 0
                     options:
-                        1: Yes
-                        0: No
+                        1: PLUGIN_ADMIN.YES
+                        0: PLUGIN_ADMIN.NO
                     validate:
                        type: bool
 
                 assets.css_minify:
                     type: toggle
-                    label: CSS Minify
+                    label: PLUGIN_ADMIN.CSS_MINIFY
+                    help: PLUGIN_ADMIN.CSS_MINIFY_HELP
                     highlight: 1
                     options:
-                        1: Yes
-                        0: No
+                        1: PLUGIN_ADMIN.YES
+                        0: PLUGIN_ADMIN.NO
                     validate:
                        type: bool
 
                 assets.css_minify_windows:
                     type: toggle
-                    label: CSS Minify Windows Override
-                    highlight: 1
+                    label: PLUGIN_ADMIN.CSS_MINIFY_WINDOWS_OVERRIDE
+                    help: PLUGIN_ADMIN.CSS_MINIFY_WINDOWS_OVERRIDE_HELP
+                    highlight: 0
                     options:
-                        1: Yes
-                        0: No
+                        1: PLUGIN_ADMIN.YES
+                        0: PLUGIN_ADMIN.NO
                     validate:
                         type: bool
 
                 assets.css_rewrite:
                     type: toggle
-                    label: CSS Rewrite
+                    label: PLUGIN_ADMIN.CSS_REWRITE
+                    help: PLUGIN_ADMIN.CSS_REWRITE_HELP
                     highlight: 1
                     options:
-                        1: Yes
-                        0: No
+                        1: PLUGIN_ADMIN.YES
+                        0: PLUGIN_ADMIN.NO
                     validate:
                         type: bool
 
                 assets.js_pipeline:
                     type: toggle
-                    label: JavaScript Pipeline
-                    highlight: 01
+                    label: PLUGIN_ADMIN.JAVASCRIPT_PIPELINE
+                    help: PLUGIN_ADMIN.JAVASCRIPT_PIPELINE_HELP
+                    highlight: 0
                     options:
-                        1: Yes
-                        0: No
+                        1: PLUGIN_ADMIN.YES
+                        0: PLUGIN_ADMIN.NO
                     validate:
                         type: bool
 
                 assets.js_minify:
                     type: toggle
-                    label: JavaScript Minify
+                    label: PLUGIN_ADMIN.JAVASCRIPT_MINIFY
+                    help: PLUGIN_ADMIN.JAVASCRIPT_MINIFY_HELP
                     highlight: 1
                     options:
-                        1: Yes
-                        0: No
+                        1: PLUGIN_ADMIN.YES
+                        0: PLUGIN_ADMIN.NO
+                    validate:
+                        type: bool
+
+                assets.enable_asset_timestamp:
+                    type: toggle
+                    label: PLUGIN_ADMIN.ENABLED_TIMESTAMPS_ON_ASSETS
+                    help: PLUGIN_ADMIN.ENABLED_TIMESTAMPS_ON_ASSETS_HELP
+                    highlight: 0
+                    options:
+                        1: PLUGIN_ADMIN.YES
+                        0: PLUGIN_ADMIN.NO
+                    validate:
+                        type: bool
+
+                assets.collections:
+                    type: array
+                    label: PLUGIN_ADMIN.COLLECTIONS
+                    placeholder_key: collection_name
+                    placeholder_value: collection_path
+
+        errors:
+            type: section
+            title: PLUGIN_ADMIN.ERROR_HANDLER
+            underline: true
+
+            fields:
+                errors.display:
+                    type: toggle
+                    label: PLUGIN_ADMIN.DISPLAY_ERRORS
+                    help: PLUGIN_ADMIN.DISPLAY_ERRORS_HELP
+                    highlight: 0
+                    options:
+                        1: PLUGIN_ADMIN.YES
+                        0: PLUGIN_ADMIN.NO
+                    validate:
+                        type: bool
+
+                errors.log:
+                    type: toggle
+                    label: PLUGIN_ADMIN.LOG_ERRORS
+                    help: PLUGIN_ADMIN.LOG_ERRORS_HELP
+                    highlight: 1
+                    options:
+                        1: PLUGIN_ADMIN.YES
+                        0: PLUGIN_ADMIN.NO
                     validate:
                         type: bool
 
         debugger:
             type: section
-            title: Debugger
+            title: PLUGIN_ADMIN.DEBUGGER
             underline: true
 
             fields:
                 debugger.enabled:
                     type: toggle
-                    label: Debugger
-                    highlight: 1
+                    label: PLUGIN_ADMIN.DEBUGGER
+                    help: PLUGIN_ADMIN.DEBUGGER_HELP
+                    highlight: 0
                     options:
-                        1: Yes
-                        0: No
-                    validate:
-                        type: bool
-
-                debugger.mode:
-                    type: select
-                    size: small
-                    classes: fancy
-                    label: Mode
-                    options:
-                        detect: Auto-Detect
-                        development: Development
-                        production: Production
-
-                debugger.strict:
-                    type: toggle
-                    label: Strict
-                    highlight: 1
-                    options:
-                        1: Yes
-                        0: No
-                    validate:
-                        type: bool
-
-                debugger.max_depth:
-                    type: select
-                    size: small
-                    classes: fancy
-                    label: Detail Level
-                    placeholder: "How many nested levels to display for objects or arrays"
-                    options:
-                        1: 1 level
-                        2: 2 levels
-                        3: 3 levels
-                        4: 4 levels
-                        5: 5 levels
-                        6: 6 levels
-                        7: 7 levels
-                        8: 8 levels
-                        9: 9 levels
-                        10: 10 levels
-                    validate:
-                        type: number
-
-                debugger.log.enabled:
-                    type: toggle
-                    label: Logging
-                    highlight: 1
-                    options:
-                        1: Yes
-                        0: No
+                        1: PLUGIN_ADMIN.YES
+                        0: PLUGIN_ADMIN.NO
                     validate:
                         type: bool
 
                 debugger.shutdown.close_connection:
                     type: toggle
-                    label: Shutdown Close Connection
+                    label: PLUGIN_ADMIN.SHUTDOWN_CLOSE_CONNECTION
+                    help: PLUGIN_ADMIN.SHUTDOWN_CLOSE_CONNECTION_HELP
                     highlight: 1
                     options:
-                        1: Yes
-                        0: No
+                        1: PLUGIN_ADMIN.YES
+                        0: PLUGIN_ADMIN.NO
                     validate:
                         type: bool
+
+        media:
+            type: section
+            title: PLUGIN_ADMIN.MEDIA
+            underline: true
+
+            fields:
+                images.default_image_quality:
+                    type: text
+                    label: PLUGIN_ADMIN.DEFAULT_IMAGE_QUALITY
+                    help: PLUGIN_ADMIN.DEFAULT_IMAGE_QUALITY_HELP
+                    classes: x-small
+                    validate:
+                        type: number
+                        min: 1
+                        max: 100
+
+                images.cache_all:
+                    type: toggle
+                    label: PLUGIN_ADMIN.CACHE_ALL
+                    help: PLUGIN_ADMIN.CACHE_ALL_HELP
+                    highlight: 0
+                    options:
+                        1: PLUGIN_ADMIN.YES
+                        0: PLUGIN_ADMIN.NO
+                    validate:
+                        type: bool
+
+                images.debug:
+                    type: toggle
+                    label: PLUGIN_ADMIN.IMAGES_DEBUG
+                    help: PLUGIN_ADMIN.IMAGES_DEBUG_HELP
+                    highlight: 0
+                    options:
+                        1: PLUGIN_ADMIN.YES
+                        0: PLUGIN_ADMIN.NO
+                    validate:
+                        type: bool
+
+                media.upload_limit:
+                    type: text
+                    label: PLUGIN_ADMIN.UPLOAD_LIMIT
+                    help: PLUGIN_ADMIN.UPLOAD_LIMIT_HELP
+                    classes: small
+                    validate:
+                        type: number
+
+                media.enable_media_timestamp:
+                    type: toggle
+                    label: PLUGIN_ADMIN.ENABLE_MEDIA_TIMESTAMP
+                    help: PLUGIN_ADMIN.ENABLE_MEDIA_TIMESTAMP_HELP
+                    highlight: 0
+                    options:
+                        1: PLUGIN_ADMIN.YES
+                        0: PLUGIN_ADMIN.NO
+                    validate:
+                        type: bool
+
+
+
+                media.allowed_fallback_types:
+                    type: selectize
+                    size: large
+                    label: PLUGIN_ADMIN.FALLBACK_TYPES
+                    help: PLUGIN_ADMIN.FALLBACK_TYPES_HELP
+                    classes: fancy
+                    validate:
+                        type: commalist
+
+                media.unsupported_inline_types:
+                    type: selectize
+                    size: large
+                    label: PLUGIN_ADMIN.INLINE_TYPES
+                    help: PLUGIN_ADMIN.INLINE_TYPES_HELP
+                    classes: fancy
+                    validate:
+                        type: commalist
+
+        session:
+            type: section
+            title: PLUGIN_ADMIN.SESSION
+            underline: true
+
+            fields:
+                session.enabled:
+                    type: toggle
+                    label: PLUGIN_ADMIN.ENABLED
+                    help: PLUGIN_ADMIN.SESSION_ENABLED_HELP
+                    highlight: 1
+                    options:
+                        1: PLUGIN_ADMIN.YES
+                        0: PLUGIN_ADMIN.NO
+                    validate:
+                        type: bool
+
+                session.timeout:
+                    type: text
+                    size: small
+                    label: PLUGIN_ADMIN.TIMEOUT
+                    help: PLUGIN_ADMIN.TIMEOUT_HELP
+                    validate:
+                        type: number
+                        min: 1
+
+                session.name:
+                    type: text
+                    size: small
+                    label: PLUGIN_ADMIN.NAME
+                    help: PLUGIN_ADMIN.SESSION_NAME_HELP
+
+
+        advanced:
+            type: section
+            title: PLUGIN_ADMIN.ADVANCED
+            underline: true
+
+            fields:
+                wrapped_site:
+                    type: toggle
+                    label: PLUGIN_ADMIN.WRAPPED_SITE
+                    highlight: 0
+                    help: PLUGIN_ADMIN.WRAPPED_SITE_HELP
+                    options:
+                        1: PLUGIN_ADMIN.YES
+                        0: PLUGIN_ADMIN.NO
+                    validate:
+                        type: bool
+
+                absolute_urls:
+                    type: toggle
+                    label: PLUGIN_ADMIN.ABSOLUTE_URLS
+                    highlight: 0
+                    help: PLUGIN_ADMIN.ABSOLUTE_URLS_HELP
+                    options:
+                        1: PLUGIN_ADMIN.YES
+                        0: PLUGIN_ADMIN.NO
+                    validate:
+                        type: bool
+
+                param_sep:
+                    type: select
+                    size: medium
+                    label: PLUGIN_ADMIN.PARAMETER_SEPARATOR
+                    classes: fancy
+                    help: PLUGIN_ADMIN.PARAMETER_SEPARATOR_HELP
+                    default: ''
+                    options:
+                        ':': ': (default)'
+                        ';': '; (for Apache running on Windows)'

system/blueprints/pages/default.yaml

@@ -0,0 +1,280 @@
+title: PLUGIN_ADMIN.DEFAULT
+
+rules:
+  slug:
+    pattern: "[a-z][a-z0-9_\-]+"
+    min: 2
+    max: 80
+
+form:
+  validation: loose
+
+  fields:
+
+    tabs:
+      type: tabs
+      active: 1
+
+      fields:
+        content:
+          type: tab
+          title: PLUGIN_ADMIN.CONTENT
+
+          fields:
+            header.title:
+              type: text
+              autofocus: true
+              style: vertical
+              label: PLUGIN_ADMIN.TITLE
+
+            content:
+                type: markdown
+                validate:
+                  type: textarea
+
+            uploads:
+              type: pagemedia
+              label: PLUGIN_ADMIN.PAGE_MEDIA
+
+        options:
+          type: tab
+          title: PLUGIN_ADMIN.OPTIONS
+
+          fields:
+
+            publishing:
+              type: section
+              title: Publishing
+              underline: true
+
+              fields:
+                header.published:
+                  type: toggle
+                  toggleable: true
+                  label: PLUGIN_ADMIN.PUBLISHED
+                  help: PLUGIN_ADMIN.PUBLISHED_HELP
+                  highlight: 1
+                  size: medium
+                  options:
+                    1: PLUGIN_ADMIN.YES
+                    0: PLUGIN_ADMIN.NO
+                  validate:
+                    type: bool
+
+                header.date:
+                  type: datetime
+                  label: PLUGIN_ADMIN.DATE
+                  toggleable: true
+                  help: PLUGIN_ADMIN.DATE_HELP
+
+                header.publish_date:
+                  type: datetime
+                  label: PLUGIN_ADMIN.PUBLISHED_DATE
+                  toggleable: true
+                  help: PLUGIN_ADMIN.PUBLISHED_DATE_HELP
+
+                header.unpublish_date:
+                  type: datetime
+                  label: PLUGIN_ADMIN.UNPUBLISHED_DATE
+                  toggleable: true
+                  help: PLUGIN_ADMIN.UNPUBLISHED_DATE_HELP
+
+                header.metadata:
+                  toggleable: true
+                  type: array
+                  label: PLUGIN_ADMIN.METADATA
+                  help: PLUGIN_ADMIN.METADATA_HELP
+                  placeholder_key: PLUGIN_ADMIN.METADATA_KEY
+                  placeholder_value: PLUGIN_ADMIN.METADATA_VALUE
+
+            taxonomies:
+              type: section
+              title: PLUGIN_ADMIN.TAXONOMIES
+              underline: true
+
+              fields:
+                header.taxonomy:
+                  type: taxonomy
+                  label: PLUGIN_ADMIN.TAXONOMY
+                  multiple: true
+                  validate:
+                    type: array
+
+        advanced:
+          type: tab
+          title: PLUGIN_ADMIN.ADVANCED
+
+          fields:
+            columns:
+              type: columns
+              fields:
+                column1:
+                  type: column
+                  fields:
+
+                    settings:
+                      type: section
+                      title: PLUGIN_ADMIN.SETTINGS
+                      underline: true
+
+                    ordering:
+                      type: toggle
+                      label: PLUGIN_ADMIN.FOLDER_NUMERIC_PREFIX
+                      help: PLUGIN_ADMIN.FOLDER_NUMERIC_PREFIX_HELP
+                      highlight: 1
+                      options:
+                        1: PLUGIN_ADMIN.ENABLED
+                        0: PLUGIN_ADMIN.DISABLED
+                      validate:
+                        type: bool
+
+                    folder:
+                      type: text
+                      label: PLUGIN_ADMIN.FOLDER_NAME
+                      validate:
+                        type: slug
+
+                    route:
+                      type: select
+                      label: PLUGIN_ADMIN.PARENT
+                      classes: fancy
+                      '@data-options': '\Grav\Common\Page\Pages::parents'
+                      '@data-default': '\Grav\Plugin\admin::route'
+                      options:
+                        '/': PLUGIN_ADMIN.DEFAULT_OPTION_ROOT
+
+                    name:
+                      type: select
+                      classes: fancy
+                      label: PLUGIN_ADMIN.PAGE_FILE
+                      help: PLUGIN_ADMIN.PAGE_FILE_HELP
+                      default: default
+                      '@data-options': '\Grav\Common\Page\Pages::pageTypes'
+
+                    header.body_classes:
+                      type: text
+                      label: PLUGIN_ADMIN.BODY_CLASSES
+
+
+                column2:
+                  type: column
+
+                  fields:
+                    order_title:
+                      type: section
+                      title: PLUGIN_ADMIN.ORDERING
+                      underline: true
+
+                    order:
+                      type: order
+                      label: PLUGIN_ADMIN.PAGE_ORDER
+                      sitemap:
+
+            overrides:
+              type: section
+              title: PLUGIN_ADMIN.OVERRIDES
+              underline: true
+
+              fields:
+
+                header.menu:
+                  type: text
+                  label: PLUGIN_ADMIN.MENU
+                  toggleable: true
+                  help: PLUGIN_ADMIN.MENU_HELP
+
+                header.slug:
+                  type: text
+                  label: PLUGIN_ADMIN.SLUG
+                  toggleable: true
+                  help: PLUGIN_ADMIN.SLUG_HELP
+                  validate:
+                    message: PLUGIN_ADMIN.SLUG_VALIDATE_MESSAGE
+                    rule: slug
+
+                header.redirect:
+                  type: text
+                  label: PLUGIN_ADMIN.REDIRECT
+                  toggleable: true
+                  help: PLUGIN_ADMIN.REDIRECT_HELP
+
+                header.process:
+                  type: checkboxes
+                  label: PLUGIN_ADMIN.PROCESS
+                  toggleable: true
+                  '@config-default': system.pages.process
+                  default:
+                    markdown: true
+                    twig: false
+                  options:
+                    markdown: Markdown
+                    twig: Twig
+                  use: keys
+
+                header.child_type:
+                  type: select
+                  toggleable: true
+                  label: PLUGIN_ADMIN.DEFAULT_CHILD_TYPE
+                  default: default
+                  placeholder: PLUGIN_ADMIN.USE_GLOBAL
+                  '@data-options': '\Grav\Common\Page\Pages::types'
+
+                header.routable:
+                  type: toggle
+                  toggleable: true
+                  label: PLUGIN_ADMIN.ROUTABLE
+                  help: PLUGIN_ADMIN.ROUTABLE_HELP
+                  highlight: 1
+                  options:
+                    1: PLUGIN_ADMIN.ENABLED
+                    0: PLUGIN_ADMIN.DISABLED
+                  validate:
+                    type: bool
+
+                header.cache_enable:
+                  type: toggle
+                  toggleable: true
+                  label: PLUGIN_ADMIN.CACHING
+                  highlight: 1
+                  options:
+                    1: PLUGIN_ADMIN.ENABLED
+                    0: PLUGIN_ADMIN.DISABLED
+                  validate:
+                    type: bool
+
+                header.visible:
+                  type: toggle
+                  toggleable: true
+                  label: PLUGIN_ADMIN.VISIBLE
+                  help: PLUGIN_ADMIN.VISIBLE_HELP
+                  highlight: 1
+                  options:
+                    1: PLUGIN_ADMIN.ENABLED
+                    0: PLUGIN_ADMIN.DISABLED
+                  validate:
+                    type: bool
+
+                header.template:
+                  type: select
+                  toggleable: true
+                  classes: fancy
+                  label: PLUGIN_ADMIN.DISPLAY_TEMPLATE
+                  default: default
+                  '@data-options': '\Grav\Common\Page\Pages::types'
+
+                header.append_url_extension:
+                  type: text
+                  label: PLUGIN_ADMIN.APPEND_URL_EXT
+                  toggleable: true
+                  help: PLUGIN_ADMIN.APPEND_URL_EXT_HELP
+
+                header.order_by:
+                  type: hidden
+
+                header.order_manual:
+                  type: hidden
+                  validate:
+                    type: commalist
+
+                blueprint:
+                  type: blueprint

system/blueprints/pages/modular.yaml

@@ -0,0 +1,47 @@
+title: PLUGIN_ADMIN.MODULAR
+@extends:
+    type: default
+    context: blueprints://pages
+
+form:
+  fields:
+    tabs:
+      type: tabs
+      active: 1
+
+      fields:
+        content:
+          fields:
+
+            header.content.items:
+              type: select
+              label: PLUGIN_ADMIN.ITEMS
+              default: '@self.modular'
+              options:
+                '@self.modular': Children
+
+            header.content.order.by:
+              type: select
+              label: PLUGIN_ADMIN.ORDER_BY
+              default: date
+              options:
+                folder: PLUGIN_ADMIN.FOLDER
+                title: PLUGIN_ADMIN.TITLE
+                date: PLUGIN_ADMIN.DATE
+                default: PLUGIN_ADMIN.DEFAULT
+
+            header.content.order.dir:
+              type: select
+              label: PLUGIN_ADMIN.ORDER
+              default: desc
+              options:
+                asc: PLUGIN_ADMIN.ASCENDING
+                desc: PLUGIN_ADMIN.DESCENDING
+
+            header.process:
+              type: ignore
+            content:
+              type: ignore
+            uploads:
+              type: ignore
+

system/blueprints/pages/modular_new.yaml

@@ -10,40 +10,39 @@ form:
 
     section:
         type: section
-        title: Add Modular Content
+        title: PLUGIN_ADMIN.ADD_MODULAR_CONTENT
 
     title:
       type: text
-      label: Page Title
+      label: PLUGIN_ADMIN.PAGE_TITLE
       validate:
         required: true
 
     folder:
       type: text
-      label: Folder Name
+      label: PLUGIN_ADMIN.FOLDER_NAME
       validate:
         type: slug
         required: true
 
-
-
     route:
       type: select
-      label: Page
+      label: PLUGIN_ADMIN.PAGE
       classes: fancy
-      @data-options: '\Grav\Common\Page\Pages::parents'
-      @data-default: '\Grav\Plugin\admin::route'
+      '@data-options': '\Grav\Common\Page\Pages::parents'
+      '@data-default': '\Grav\Plugin\admin::route'
       options:
-        '': '- Select -'
+        '': PLUGIN_ADMIN.DEFAULT_OPTION_SELECT
       validate:
         required: true
 
-    type:
+    name:
       type: select
       classes: fancy
-      label: Modular Template
+      label: PLUGIN_ADMIN.MODULAR_TEMPLATE
+      help: PLUGIN_ADMIN.PAGE_FILE_HELP
       default: default
-      @data-options: '\Grav\Common\Page\Pages::modularTypes'
+      '@data-options': '\Grav\Common\Page\Pages::modularTypes'
       validate:
         required: true
 
@@ -52,3 +51,6 @@ form:
       default: 1
       validate:
         type: bool
+
+    blueprint:
+      type: blueprint

system/blueprints/pages/modular_raw.yaml

@@ -15,26 +15,25 @@ form:
       fields:
         content:
           type: tab
-          title: Content
+          title: PLUGIN_ADMIN.CONTENT
 
           fields:
             frontmatter:
               type: frontmatter
-              label: Frontmatter
+              label: PLUGIN_ADMIN.FRONTMATTER
 
 
             content:
               type: markdown
-              label: Content
 
             uploads:
-              type: uploads
-              label: Page Media
+              type: pagemedia
+              label: PLUGIN_ADMIN.PAGE_MEDIA
 
 
         options:
           type: tab
-          title: Options
+          title: PLUGIN_ADMIN.OPTIONS
 
           fields:
 
@@ -47,30 +46,41 @@ form:
 
                   fields:
 
+                    ordering:
+                      type: toggle
+                      label: PLUGIN_ADMIN.FOLDER_NUMERIC_PREFIX
+                      help: PLUGIN_ADMIN.FOLDER_NUMERIC_PREFIX_HELP
+                      highlight: 1
+                      options:
+                        1: PLUGIN_ADMIN.ENABLED
+                        0: PLUGIN_ADMIN.DISABLED
+                      validate:
+                        type: bool
+
                     folder:
                       type: text
-                      label: Filename
+                      label: PLUGIN_ADMIN.FILENAME
                       validate:
                         type: slug
                         required: true
 
                     route:
                       type: select
-                      label: Parent
+                      label: PLUGIN_ADMIN.PARENT
                       classes: fancy
-                      @data-options: '\Grav\Common\Page\Pages::parents'
-                      @data-default: '\Grav\Plugin\admin::route'
+                      '@data-options': '\Grav\Common\Page\Pages::parents'
+                      '@data-default': '\Grav\Plugin\admin::route'
                       options:
-                        '/': '- Root -'
+                        '': PLUGIN_ADMIN.DEFAULT_OPTION_SELECT
                       validate:
                         required: true
 
-                    type:
+                    name:
                       type: select
                       classes: fancy
-                      label: Modular Template
+                      label: PLUGIN_ADMIN.MODULAR_TEMPLATE
                       default: default
-                      @data-options: '\Grav\Common\Page\Pages::modularTypes'
+                      '@data-options': '\Grav\Common\Page\Pages::modularTypes'
                       validate:
                         required: true
 
@@ -80,5 +90,7 @@ form:
                     fields:
                       order:
                         type: order
-                        label: Ordering
+                        label: PLUGIN_ADMIN.ORDERING
 
+            blueprint:
+              type: blueprint

system/blueprints/pages/move.yaml

@@ -0,0 +1,17 @@
+rules:
+  slug:
+    pattern: "[a-z][a-z0-9_\-]+"
+    min: 2
+    max: 80
+
+form:
+  validation: loose
+  fields:
+    route:
+      type: select
+      label: PLUGIN_ADMIN.PARENT
+      classes: fancy
+      '@data-options': '\Grav\Common\Page\Pages::parents'
+      '@data-default': '\Grav\Plugin\admin::route'
+      options:
+        '/': PLUGIN_ADMIN.DEFAULT_OPTION_ROOT

system/blueprints/pages/new.yaml

@@ -10,39 +10,57 @@ form:
 
     section:
         type: section
-        title: Add Page
+        title: PLUGIN_ADMIN.ADD_PAGE
 
     title:
       type: text
-      label: Page Title
+      label: PLUGIN_ADMIN.PAGE_TITLE
+      help: PLUGIN_ADMIN.PAGE_TITLE_HELP
       validate:
         required: true
 
     folder:
       type: text
-      label: Folder Name
+      label: PLUGIN_ADMIN.FOLDER_NAME
+      help: PLUGIN_ADMIN.FOLDER_NAME_HELP
       validate:
         type: slug
         required: true
 
-
-
     route:
       type: select
-      label: Parent Page
+      label: PLUGIN_ADMIN.PARENT_PAGE
       classes: fancy
-      @data-options: '\Grav\Common\Page\Pages::parents'
-      @data-default: '\Grav\Plugin\admin::route'
+      '@data-options': '\Grav\Common\Page\Pages::parents'
+      '@data-default': '\Grav\Plugin\admin::getLastPageRoute'
       options:
-        '/': '- Root -'
+        '/': PLUGIN_ADMIN.DEFAULT_OPTION_ROOT
       validate:
         required: true
 
-    type:
+    name:
       type: select
       classes: fancy
-      label: Display Template
-      default: default
-      @data-options: '\Grav\Common\Page\Pages::types'
+      label: PLUGIN_ADMIN.PAGE_FILE
+      help: PLUGIN_ADMIN.PAGE_FILE_HELP
+      '@data-options': '\Grav\Common\Page\Pages::types'
+      '@data-default': '\Grav\Plugin\admin::getLastPageName'
       validate:
         required: true
+
+    visible:
+      type: toggle
+      label: PLUGIN_ADMIN.VISIBLE
+      help: PLUGIN_ADMIN.VISIBLE_HELP
+      highlight: ''
+      default: ''
+      options:
+        '': Auto
+        1: PLUGIN_ADMIN.YES
+        0: PLUGIN_ADMIN.NO
+      validate:
+        type: bool
+        required: true
+
+    blueprint:
+      type: blueprint

system/blueprints/pages/page.yaml

@@ -1,42 +0,0 @@
-rules:
-  slug:
-    pattern: "[a-z][a-z0-9_\-]+"
-    min: 2
-    max: 80
-
-form:
-  validation: loose
-  fields:
-
-    title:
-      type: text
-      label: Title
-      validate:
-        required: true
-
-    folder:
-      type: text
-      label: Folder
-      validate:
-        type: slug
-        required: true
-
-    route:
-      type: select
-      label: Parent
-      classes: fancy
-      @data-options: '\Grav\Common\Page\Pages::parents'
-      @data-default: '\Grav\Plugin\admin::route'
-      options:
-        '/': '- Root -'
-      validate:
-        required: true
-
-    type:
-      type: select
-      classes: fancy
-      label: Display Template
-      default: default
-      @data-options: '\Grav\Common\Page\Pages::types'
-      validate:
-        required: true

system/blueprints/pages/raw.yaml

@@ -15,26 +15,24 @@ form:
       fields:
         content:
           type: tab
-          title: Content
+          title: PLUGIN_ADMIN.CONTENT
 
           fields:
             frontmatter:
               type: frontmatter
-              label: Frontmatter
-
+              label: PLUGIN_ADMIN.FRONTMATTER
+              autofocus: true
 
             content:
               type: markdown
-              label: Content
 
             uploads:
-              type: uploads
-              label: Page Media
-
+              type: pagemedia
+              label: PLUGIN_ADMIN.PAGE_MEDIA
 
         options:
           type: tab
-          title: Options
+          title: PLUGIN_ADMIN.OPTIONS
 
           fields:
 
@@ -47,30 +45,41 @@ form:
 
                   fields:
 
+                    ordering:
+                      type: toggle
+                      label: PLUGIN_ADMIN.FOLDER_NUMERIC_PREFIX
+                      help: PLUGIN_ADMIN.FOLDER_NUMERIC_PREFIX_HELP
+                      highlight: 1
+                      options:
+                        1: PLUGIN_ADMIN.ENABLED
+                        0: PLUGIN_ADMIN.DISABLED
+                      validate:
+                        type: bool
+
                     folder:
                       type: text
-                      label: Folder Name
+                      label: PLUGIN_ADMIN.FOLDER_NAME
+                      help: PLUGIN_ADMIN.FOLDER_NAME_HELP
                       validate:
                         type: slug
                         required: true
 
                     route:
                       type: select
-                      label: Parent
+                      label: PLUGIN_ADMIN.PARENT
                       classes: fancy
-                      @data-options: '\Grav\Common\Page\Pages::parents'
-                      @data-default: '\Grav\Plugin\admin::route'
+                      '@data-options': '\Grav\Common\Page\Pages::parents'
+                      '@data-default': '\Grav\Plugin\admin::route'
                       options:
-                        '/': '- Root -'
-                      validate:
-                        required: true
+                        '/': PLUGIN_ADMIN.DEFAULT_OPTION_ROOT
 
-                    type:
+                    name:
                       type: select
                       classes: fancy
-                      label: Display Template
+                      label: PLUGIN_ADMIN.DISPLAY_TEMPLATE
+                      help: PLUGIN_ADMIN.DISPLAY_TEMPLATE_HELP
                       default: default
-                      @data-options: '\Grav\Common\Page\Pages::types'
+                      '@data-options': '\Grav\Common\Page\Pages::types'
                       validate:
                         required: true
 
@@ -80,5 +89,7 @@ form:
                     fields:
                       order:
                         type: order
-                        label: Ordering
+                        label: PLUGIN_ADMIN.ORDERING
 
+            blueprint:
+              type: blueprint

system/blueprints/user/account.yaml

@@ -5,82 +5,52 @@ form:
 
         content:
             type: section
-            title: Account
+            title: PLUGIN_ADMIN.ACCOUNT
 
             fields:
                 username:
                     type: text
                     size: large
-                    label: Username
+                    label: PLUGIN_ADMIN.USERNAME
+                    disabled: true
                     readonly: true
 
                 email:
-                    type: text
+                    type: email
                     size: large
-                    label: Email
+                    label: PLUGIN_ADMIN.EMAIL
                     validate:
+                      type: email
+                      message: PLUGIN_ADMIN.EMAIL_VALIDATION_MESSAGE
                       required: true
 
                 password:
                     type: password
                     size: large
-                    label: Password
+                    label: PLUGIN_ADMIN.PASSWORD
                     validate:
-                      required: true
-
-
+                      required: false
+                      message: PLUGIN_ADMIN.PASSWORD_VALIDATION_MESSAGE
+                      pattern: '(?=.*\d)(?=.*[a-z])(?=.*[A-Z]).{8,}'
 
                 fullname:
                     type: text
                     size: large
-                    label: Full name
+                    label: PLUGIN_ADMIN.FULL_NAME
                     validate:
                       required: true
 
                 title:
                     type: text
                     size: large
-                    label: Title
+                    label: PLUGIN_ADMIN.TITLE
 
-        admin:
-            type: section
-            title: Admin Access
+                language:
+                    type: select
+                    label: PLUGIN_ADMIN.LANGUAGE
+                    size: medium
+                    classes: fancy
+                    '@data-options': '\Grav\Plugin\admin::adminLanguages'
+                    default: 'en'
+                    help: PLUGIN_ADMIN.LANGUAGE_HELP
 
-            fields:
-                access.admin.super:
-                    type: toggle
-                    label: Super user
-                    default: 0
-                    highlight: 1
-                    options:
-                        1: Yes
-                        0: No
-                    validate:
-                        type: bool
-
-                access.admin.login:
-                    type: toggle
-                    label: Admin login
-                    default: 0
-                    highlight: 1
-                    options:
-                        1: Yes
-                        0: No
-                    validate:
-                        type: bool
-
-        site:
-            type: section
-            title: Site Access
-
-            fields:
-                access.site.login:
-                    type: toggle
-                    label: Site login
-                    default: 1
-                    highlight: 1
-                    options:
-                        1: Yes
-                        0: No
-                    validate:
-                        type: bool

system/blueprints/user/account_new.yaml

@@ -1,4 +1,4 @@
-title: Add Account
+title: PLUGIN_ADMIN.ADD_ACCOUNT
 
 form:
   validation: loose
@@ -6,10 +6,11 @@ form:
 
     content:
       type: section
-      title: Add Account
+      title: PLUGIN_ADMIN.ADD_ACCOUNT
 
     username:
       type: text
-      label: Username
+      label: PLUGIN_ADMIN.USERNAME
+      help: PLUGIN_ADMIN.USERNAME_HELP
       validate:
         required: true

system/config/media.yaml

@@ -11,6 +11,10 @@ jpg:
   type: image
   thumb: media/thumb-jpg.png
   mime: image/jpeg
+jpe:
+  type: image
+  thumb: media/thumb-jpg.png
+  mime: image/jpeg
 jpeg:
   type: image
   thumb: media/thumb-jpeg.png
@@ -20,10 +24,15 @@ png:
   thumb: media/thumb-png.png
   mime: image/png
 gif:
-  type: image
+  type: animated
   thumb: media/thumb-gif.png
   mime: image/gif
 
+svg:
+  type: vector
+  thumb: media/thumb-gif.png
+  mime: image/svg+xml
+
 mp4:
   type: video
   thumb: media/thumb-mp4.png
@@ -65,19 +74,92 @@ wav:
   type: audio
   thumb: media/thumb-wav.png
   mime: audio/wav
+aiff:
+  type: audio
+  mime: audio/aiff
+aif:
+  type: audio
+  mime: audio/aif
 
 txt:
   type: file
   thumb: media/thumb-txt.png
   mime: text/plain
+xml:
+  type: file
+  thumb: media/thumb-xml.png
+  mime: application/xml
 doc:
   type: file
   thumb: media/thumb-doc.png
   mime: application/msword
+docx:
+  type: file
+  mime: application/msword
+xls:
+  type: file
+  mime: application/vnd.ms-excel
+xlt:
+  type: file
+  mime: application/vnd.ms-excel
+xlm:
+  type: file
+  mime: application/vnd.ms-excel
+xld:
+  type: file
+  mime: application/vnd.ms-excel
+xla:
+  type: file
+  mime: application/vnd.ms-excel
+xlc:
+  type: file
+  mime: application/vnd.ms-excel
+xlw:
+  type: file
+  mime: application/vnd.ms-excel
+xll:
+  type: file
+  mime: application/vnd.ms-excel
+ppt:
+  type: file
+  mime: application/vnd.ms-powerpoint
+pps:
+  type: file
+  mime: application/vnd.ms-powerpoint
+rtf:
+  type: file
+  mime: application/rtf
+
+bmp:
+  type: file
+  mime: image/bmp
+tiff:
+  type: file
+  mime: image/tiff
+mpeg:
+  type: file
+  mime: video/mpeg
+mpg:
+  type: file
+  mime: video/mpeg
+mpe:
+  type: file
+  mime: video/mpeg
+avi:
+  type: file
+  mime: video/msvideo
+wmv:
+  type: file
+  mime: video/x-ms-wmv
+
 html:
   type: file
   thumb: media/thumb-html.png
   mime: text/html
+htm:
+  type: file
+  thumb: media/thumb-html.png
+  mime: text/html
 pdf:
   type: file
   thumb: media/thumb-pdf.png
@@ -90,3 +172,19 @@ gz:
   type: file
   thumb: media/thumb-gz.png
   mime: application/gzip
+tar:
+  type: file
+  mime: application/x-tar
+css:
+  type: file
+  thumb: media/thumb-css.png
+  mime: text/css
+js:
+  type: file
+  thumb: media/thumb-js.png
+  mime: application/javascript
+json:
+  type: file
+  thumb: media/thumb-json.png
+  mime: application/json
+

system/config/site.yaml

@@ -1,18 +1,34 @@
 title: Grav                                 # Name of the site
+
 author:
   name: John Appleseed                      # Default author name
   email: 'john@email.com'                   # Default author email
+
 taxonomies: [category,tag]                  # Arbitrary list of taxonomy types
-blog:
-  route: '/blog'                            # Route to blog
+
 metadata:
   description: 'My Grav Site'               # Site description
+
 summary:
   enabled: true                             # enable or disable summary of page
-  format: short                             # long = summary delimiter will be ignored; short = use the first occurence of delimter or size
+  format: short                             # long = summary delimiter will be ignored; short = use the first occurrence of delimiter or size
   size: 300                                 # Maximum length of summary (characters)
   delimiter: ===                            # The summary delimiter
+
+redirects:
+  /redirect-test: /                         # Redirect test goes to home page
+  /old/(.*): /new/$1                        # Would redirect /old/my-page to /new/my-page
+
 routes:
   /something/else: '/blog/sample-3'         # Alias for /blog/sample-3
-  /another/one/here: '/blog/sample-3'       # Another alias for /blog/sample-3
-  /new/*: '/blog/*'                         # Wildcard any /new/my-page URL to /blog/my-page Route
+  /new/(.*): '/blog/$1'                     # Regex any /new/my-page URL to /blog/my-page Route
+
+blog:
+  route: '/blog'                            # Custom value added (accessible via system.blog.route)
+
+#menu:                                      # Sample Menu Example
+#    - text: Source
+#      icon: github
+#      url: https://github.com/getgrav/grav
+#    - icon: twitter
+#      url: http://twitter.com/getgrav

system/config/streams.yaml

@@ -1,13 +1,9 @@
 schemes:
-  asset:
-    type: ReadOnlyStream
-    paths:
-      - assets
-
   image:
     type: ReadOnlyStream
     paths:
       - user://images
+      - system://images
 
   page:
     type: ReadOnlyStream

system/config/system.yaml

@@ -1,68 +1,113 @@
-absolute_urls: false                   # Absolute or relative URLs for `base_url`
+absolute_urls: false                        # Absolute or relative URLs for `base_url`
+timezone: ''                                # Valid values: http://php.net/manual/en/timezones.php
+default_locale:                             # Default locale (defaults to system)
+param_sep: ':'                              # Parameter separator, use ';' for Apache on windows
+wrapped_site: false                         # For themes/plugins to know if Grav is wrapped by another platform
+
+languages:
+  supported: []                             # List of languages supported. eg: [en, fr, de]
+  include_default_lang: true                # Include the default lang prefix in all URLs
+  translations: true                        # Enable translations by default
+  translations_fallback: true               # Fallback through supported translations if active lang doesn't exist
+  session_store_active: false               # Store active language in session
+  http_accept_language: false               # Attempt to set the language based on http_accept_language header in the browser
+  override_locale: false                    # Override the default or system locale with language specific one
 
 home:
-  alias: '/home'                       # Default path for home, ie /
+  alias: '/home'                            # Default path for home, ie /
 
 pages:
-  theme: antimatter                    # Default theme (defaults to "antimatter" theme)
+  theme: antimatter                         # Default theme (defaults to "antimatter" theme)
   order:
-    by: defaults                       # Order pages by "default", "alpha" or "date"
-    dir: asc                           # Default ordering direction, "asc" or "desc"
+    by: default                             # Order pages by "default", "alpha" or "date"
+    dir: asc                                # Default ordering direction, "asc" or "desc"
   list:
-    count: 20                          # Default item count per page
+    count: 20                               # Default item count per page
   dateformat:
-    short: 'jS M Y'                    # Short date format
-    long: 'F jS \a\t g:ia'             # Long date format
-  publish_dates: true                  # automatically publish/unpublish based on dates
+    default:                                # The default date format Grav expects in the `date: ` field
+    short: 'jS M Y'                         # Short date format
+    long: 'F jS \a\t g:ia'                  # Long date format
+  publish_dates: true                       # automatically publish/unpublish based on dates
   process:
-    markdown: true                     # Process Markdown
-    twig: false                        # Process Twig
+    markdown: true                          # Process Markdown
+    twig: false                             # Process Twig
   events:
-    page: true                         # Enable page level events
-    twig: true                         # Enable twig level events
+    page: true                              # Enable page level events
+    twig: true                              # Enable twig level events
   markdown:
-    extra: false                       # Enable support for Markdown Extra support (GFM by default)
-    auto_line_breaks: false            # Enable automatic line breaks
-    auto_url_links: false              # Enable automatic HTML links
-    escape_markup: false               # Escape markup tags into entities
-    special_chars:                     # List of special characters to automatically convert to entities
+    extra: false                            # Enable support for Markdown Extra support (GFM by default)
+    auto_line_breaks: false                 # Enable automatic line breaks
+    auto_url_links: false                   # Enable automatic HTML links
+    escape_markup: false                    # Escape markup tags into entities
+    special_chars:                          # List of special characters to automatically convert to entities
       '>': 'gt'
       '<': 'lt'
+  types: [txt,xml,html,htm,json,rss,atom]   # list of valid page types
+  append_url_extension: ''                  # Append page's extension in Page urls (e.g. '.html' results in /path/page.html)
+  expires: 604800                           # Page expires time in seconds (604800 seconds = 7 days)
+  last_modified: false                      # Set the last modified date header based on file modifcation timestamp
+  etag: false                               # Set the etag header tag
+  vary_accept_encoding: false               # Add `Vary: Accept-Encoding` header
+  redirect_default_route: false             # Automatically redirect to a page's default route
+  redirect_default_code: 301                # Default code to use for redirects
+  redirect_trailing_slash: true             # Handle automatically or 301 redirect a trailing / URL
+  ignore_files: [.DS_Store]                 # Files to ignore in Pages
+  ignore_folders: [.git, .idea]             # Folders to ignore in Pages
+  ignore_hidden: true                       # Ignore all Hidden files and folders
+  url_taxonomy_filters: true                # Enable auto-magic URL-based taxonomy filters for page collections
 
 cache:
-  enabled: true                        # Set to true to enable caching
+  enabled: true                             # Set to true to enable caching
   check:
-    method: file                       # Method to check for updates in pages: file|folder|none
-  driver: auto                         # One of: auto|file|apc|xcache|memcache|wincache
-  prefix: 'g'                          # Cache prefix string (prevents cache conflicts)
-  lifetime: 604800                     # Lifetime of cached data in seconds (0 = infinite)
-  gzip: false                          # GZip compress the page output
+    method: file                            # Method to check for updates in pages: file|folder|none
+  driver: auto                              # One of: auto|file|apc|xcache|memcache|wincache
+  prefix: 'g'                               # Cache prefix string (prevents cache conflicts)
+  lifetime: 604800                          # Lifetime of cached data in seconds (0 = infinite)
+  gzip: false                               # GZip compress the page output
 
 twig:
-  cache: true                          # Set to true to enable twig caching
-  debug: false                         # Enable Twig debug
-  auto_reload: true                    # Refresh cache on changes
-  autoescape: false                    # Autoescape Twig vars
-  undefined_functions: true            # Allow undefined functions
-  undefined_filters: true              # Allow undefined filters
+  cache: true                               # Set to true to enable twig caching
+  debug: false                              # Enable Twig debug
+  auto_reload: true                         # Refresh cache on changes
+  autoescape: false                         # Autoescape Twig vars
+  undefined_functions: true                 # Allow undefined functions
+  undefined_filters: true                   # Allow undefined filters
+  umask_fix: false                          # By default Twig creates cached files as 755, fix switches this to 775
 
-assets:                                # Configuration for Assets Manager (JS, CSS)
-  css_pipeline: false                  # The CSS pipeline is the unification of multiple CSS resources into one file
-  css_minify: true                     # Minify the CSS during pipelining
-  css_minify_windows: false            # Minify Override for Windows platforms. False by default due to ThreadStackSize
-  css_rewrite: true                    # Rewrite any CSS relative URLs during pipelining
-  js_pipeline: false                   # The JS pipeline is the unification of multiple JS resources into one file
-  js_minify: true                      # Minify the JS during pipelining
+assets:                                     # Configuration for Assets Manager (JS, CSS)
+  css_pipeline: false                       # The CSS pipeline is the unification of multiple CSS resources into one file
+  css_minify: true                          # Minify the CSS during pipelining
+  css_minify_windows: false                 # Minify Override for Windows platforms. False by default due to ThreadStackSize
+  css_rewrite: true                         # Rewrite any CSS relative URLs during pipelining
+  js_pipeline: false                        # The JS pipeline is the unification of multiple JS resources into one file
+  js_minify: true                           # Minify the JS during pipelining
+  enable_asset_timestamp: false             # Enable asset timestamps
+  collections:
+    jquery: system://assets/jquery/jquery-2.1.4.min.js
 
 errors:
-  display: true                        # Display full backtrace-style error page
-  log: true                            # Log errors to /logs folder
+  display: false                            # Display full backtrace-style error page
+  log: true                                 # Log errors to /logs folder
 
 debugger:
-  enabled: false                       # Enable Grav debugger and following settings
-  twig: true                           # Enable debugging of Twig templates
+  enabled: false                            # Enable Grav debugger and following settings
   shutdown:
-    close_connection: true             # Close the connection before calling onShutdown(). false for debugging
+    close_connection: true                  # Close the connection before calling onShutdown(). false for debugging
 
 images:
-  debug: false                         # Show an overlay over images indicating the pixel depth of the image when working with retina for example
+  default_image_quality: 85                 # Default image quality to use when resampling images (85%)
+  cache_all: false                          # Cache all image by default
+  debug: false                              # Show an overlay over images indicating the pixel depth of the image when working with retina for example
+
+media:
+  enable_media_timestamp: false             # Enable media timetsamps
+  upload_limit: 0                           # Set maximum upload size in bytes (0 is unlimited)
+  unsupported_inline_types: []              # Array of supported media types to try to display inline
+  allowed_fallback_types: []                # Array of allowed media types of files found if accessed via Page route
+
+session:
+  enabled: true                             # Enable Session support
+  timeout: 1800                             # Timeout in seconds
+  name: grav-site                           # Name prefix of the session cookie
+
+

system/defines.php

@@ -2,25 +2,25 @@
 
 // Some standard defines
 define('GRAV', true);
-define('GRAV_VERSION', '0.9.17');
+define('GRAV_VERSION', '1.0.0-rc.5');
 define('DS', '/');
 
 // Directories and Paths
 if (!defined('GRAV_ROOT')) {
-    define('GRAV_ROOT', getcwd());
+    define('GRAV_ROOT', str_replace(DIRECTORY_SEPARATOR, DS, getcwd()));
 }
 define('ROOT_DIR', GRAV_ROOT . '/');
 define('USER_PATH', 'user/');
 define('USER_DIR', ROOT_DIR . USER_PATH);
 define('SYSTEM_DIR', ROOT_DIR .'system/');
-define('ASSETS_DIR', ROOT_DIR . 'assets/');
 define('CACHE_DIR', ROOT_DIR . 'cache/');
-define('IMAGES_DIR', ROOT_DIR . 'images/');
 define('LOG_DIR', ROOT_DIR .'logs/');
-define('ACCOUNTS_DIR', USER_DIR .'accounts/');
-define('PAGES_DIR', USER_DIR .'pages/');
 
 // DEPRECATED: Do not use!
+define('ASSETS_DIR', ROOT_DIR . 'assets/');
+define('IMAGES_DIR', ROOT_DIR . 'images/');
+define('ACCOUNTS_DIR', USER_DIR .'accounts/');
+define('PAGES_DIR', USER_DIR .'pages/');
 define('DATA_DIR', USER_DIR .'data/');
 define('LIB_DIR', SYSTEM_DIR .'src/');
 define('PLUGINS_DIR', USER_DIR .'plugins/');

system/languages/cs.yaml

@@ -0,0 +1,37 @@
+NICETIME:
+    NO_DATE_PROVIDED: Datum nebylo vloženo
+    BAD_DATE: Chybné datum
+    AGO: zpět
+    FROM_NOW: od teď
+    SECOND: sekunda
+    MINUTE: minuta
+    HOUR: hodina
+    DAY: den
+    WEEK: týden
+    MONTH: měsíc
+    YEAR: rok
+    DECADE: dekáda
+    SEC: sek
+    MIN: min
+    HR: hod
+    DAY: den
+    WK: t
+    MO: m
+    YR: r
+    DEC: dek
+    SECOND_PLURAL: sekundy
+    MINUTE_PLURAL: minuty
+    HOUR_PLURAL: hodiny
+    DAY_PLURAL: dny
+    WEEK_PLURAL: týdny
+    MONTH_PLURAL: měsíce
+    YEAR_PLURAL: roky
+    DECADE_PLURAL: dekády
+    SEC_PLURAL: sek
+    MIN_PLURAL: min
+    HR_PLURAL: hod
+    DAY_PLURAL: dny
+    WK_PLURAL: t
+    MO_PLURAL: m
+    YR_PLURAL: r
+    DEC_PLURAL: dek

system/languages/de.yaml

@@ -0,0 +1,43 @@
+INFLECTOR_IRREGULAR:
+    'person': 'Personen'
+    'man': 'Menschen'
+    'child': 'Kinder'
+    'sex': 'Geschlecht'
+    'move': 'Züge'
+NICETIME:
+    NO_DATE_PROVIDED: Keine Daten vorhanden
+    BAD_DATE: Falsches Datum
+    AGO: her
+    FROM_NOW: ab jetzt
+    SECOND: Sekunde
+    MINUTE: Minute
+    HOUR: Stunde
+    DAY: Tag
+    WEEK: Woche
+    MONTH: Monat
+    YEAR: Jahr
+    DECADE: Dekade
+    SEC: sek
+    MIN: min
+    HR: std
+    DAY: Tag
+    WK: wo
+    MO: mo
+    YR: yh
+    DEC: dec
+    SECOND_PLURAL: Sekunden
+    MINUTE_PLURAL: Minuten
+    HOUR_PLURAL: Stunden
+    DAY_PLURAL: Tage
+    WEEK_PLURAL: Wochen
+    MONTH_PLURAL: Monate
+    YEAR_PLURAL: Jahre
+    DECADE_PLURAL: Dekaden
+    SEC_PLURAL: Sekunden
+    MIN_PLURAL: Minuten
+    HR_PLURAL: Stunden
+    DAY_PLURAL: Tage
+    WK_PLURAL: Wochen
+    MO_PLURAL: Monate
+    YR_PLURAL: Jahre
+    DEC_PLURAL: Dekaden

system/languages/en.yaml

@@ -0,0 +1,97 @@
+FRONTMATTER_ERROR_PAGE: "---\ntitle: %1$s\n---\n\n# Error: Invalid Frontmatter\n\nPath: `%2$s`\n\n**%3$s**\n\n```\n%4$s\n```"
+INFLECTOR_PLURALS:
+    '/(quiz)$/i': '\1zes'
+    '/^(ox)$/i': '\1en'
+    '/([m|l])ouse$/i': '\1ice'
+    '/(matr|vert|ind)ix|ex$/i': '\1ices'
+    '/(x|ch|ss|sh)$/i': '\1es'
+    '/([^aeiouy]|qu)ies$/i': '\1y'
+    '/([^aeiouy]|qu)y$/i': '\1ies'
+    '/(hive)$/i': '\1s'
+    '/(?:([^f])fe|([lr])f)$/i': '\1\2ves'
+    '/sis$/i': 'ses'
+    '/([ti])um$/i': '\1a'
+    '/(buffal|tomat)o$/i': '\1oes'
+    '/(bu)s$/i': '\1ses'
+    '/(alias|status)/i': '\1es'
+    '/(octop|vir)us$/i': '\1i'
+    '/(ax|test)is$/i': '\1es'
+    '/s$/i': 's'
+    '/$/': 's'
+INFLECTOR_SINGULAR:
+    '/(quiz)zes$/i': '\1'
+    '/(matr)ices$/i': '\1ix'
+    '/(vert|ind)ices$/i': '\1ex'
+    '/^(ox)en/i': '\1'
+    '/(alias|status)es$/i': '\1'
+    '/([octop|vir])i$/i': '\1us'
+    '/(cris|ax|test)es$/i': '\1is'
+    '/(shoe)s$/i': '\1'
+    '/(o)es$/i': '\1'
+    '/(bus)es$/i': '\1'
+    '/([m|l])ice$/i': '\1ouse'
+    '/(x|ch|ss|sh)es$/i': '\1'
+    '/(m)ovies$/i': '\1ovie'
+    '/(s)eries$/i': '\1eries'
+    '/([^aeiouy]|qu)ies$/i': '\1y'
+    '/([lr])ves$/i': '\1f'
+    '/(tive)s$/i': '\1'
+    '/(hive)s$/i': '\1'
+    '/([^f])ves$/i': '\1fe'
+    '/(^analy)ses$/i': '\1sis'
+    '/((a)naly|(b)a|(d)iagno|(p)arenthe|(p)rogno|(s)ynop|(t)he)ses$/i': '\1\2sis'
+    '/([ti])a$/i': '\1um'
+    '/(n)ews$/i': '\1ews'
+    '/s$/i': ''
+INFLECTOR_UNCOUNTABLE: ['equipment', 'information', 'rice', 'money', 'species', 'series', 'fish', 'sheep']
+INFLECTOR_IRREGULAR:
+    'person': 'people'
+    'man': 'men'
+    'child': 'children'
+    'sex': 'sexes'
+    'move': 'moves'
+INFLECTOR_ORDINALS:
+    'default': 'th'
+    'first': 'st'
+    'second': 'nd'
+    'third': 'rd'
+NICETIME:
+    NO_DATE_PROVIDED: No date provided
+    BAD_DATE: Bad date
+    AGO: ago
+    FROM_NOW: from now
+    SECOND: second
+    MINUTE: minute
+    HOUR: hour
+    DAY: day
+    WEEK: week
+    MONTH: month
+    YEAR: year
+    DECADE: decade
+    SEC: sec
+    MIN: min
+    HR: hr
+    DAY: day
+    WK: wk
+    MO: mo
+    YR: yr
+    DEC: dec
+    SECOND_PLURAL: seconds
+    MINUTE_PLURAL: minutes
+    HOUR_PLURAL: hours
+    DAY_PLURAL: days
+    WEEK_PLURAL: weeks
+    MONTH_PLURAL: months
+    YEAR_PLURAL: years
+    DECADE_PLURAL: decades
+    SEC_PLURAL: secs
+    MIN_PLURAL: mins
+    HR_PLURAL: hrs
+    DAY_PLURAL: days
+    WK_PLURAL: wks
+    MO_PLURAL: mos
+    YR_PLURAL: yrs
+    DEC_PLURAL: decs
+FORM:
+    VALIDATION_FAIL: <b>Validation failed:</b>
+    INVALID_INPUT: Invalid input in

system/languages/fr.yaml

@@ -0,0 +1,60 @@
+INFLECTOR_PLURALS:
+    '/$/': 's'
+    '/(bijou|caillou|chou|genou|hibou|joujou|pou|au|eu|eau)$/': '\1x'
+    '/(bleu|émeu|landau|lieu|pneu|sarrau)$/': '\1s'
+    '/(b|cor|ém|gemm|soupir|trav|vant|vitr)ail$/': '\1aux'
+    '/(s|x|z)$/': '\1'
+    '/ail$/': 'ails'
+    '/al$/': 'aux'
+    '/s$/i': 's'
+INFLECTOR_SINGULAR:
+    '/(bijou|caillou|chou|genou|hibou|joujou|pou|au|eu|eau)x$/': '\1'
+    '/(b|cor|ém|gemm|soupir|trav|vant|vitr)aux$/': '\1ail'
+    '/(journ|chev)aux$/': '\1al'
+    '/ails$/': 'ail'
+    '/s$/i': ''
+INFLECTOR_IRREGULAR:
+    'madame': 'mesdames'
+    'mademoiselle': 'mesdemoiselles'
+    'monsieur': 'messieurs'
+INFLECTOR_ORDINALS:
+    'default': 'ème'
+    'first': 'er'
+    'second': 'nd'
+NICETIME:
+    NO_DATE_PROVIDED: Aucune date
+    BAD_DATE: Date erronée
+    AGO: plus tôt
+    FROM_NOW: à partir de maintenant
+    SECOND: seconde
+    MINUTE: minute
+    HOUR: heure
+    DAY: jour
+    WEEK: semaine
+    MONTH: mois
+    YEAR: an
+    DECADE: décennie
+    SEC: s
+    MIN: m
+    HR: h
+    DAY: j
+    WK: s
+    MO: m
+    YR: a
+    DEC: d
+    SECOND_PLURAL: secondes
+    MINUTE_PLURAL: minutes
+    HOUR_PLURAL: heures
+    DAY_PLURAL: jours
+    WEEK_PLURAL: semaines
+    MONTH_PLURAL: mois
+    YEAR_PLURAL: ans
+    DECADE_PLURAL: décennies
+    SEC_PLURAL: s
+    MIN_PLURAL: m
+    HR_PLURAL: h
+    DAY_PLURAL: j
+    WK_PLURAL: s
+    MO_PLURAL: m
+    YR_PLURAL: a
+    DEC_PLURAL: d

system/languages/hr.yaml

@@ -0,0 +1,46 @@
+INFLECTOR_IRREGULAR:
+    'person': 'Osoba'
+    'man': 'Čovjek'
+    'child': 'Dijete'
+    'sex': 'Spol'
+    'move': 'Pomakni'
+NICETIME:
+    NO_DATE_PROVIDED: Datum nije upisan
+    BAD_DATE: Pogrešan datum
+    AGO: prije
+    FROM_NOW: od sad
+    SECOND: sekundi
+    MINUTE: minuta
+    HOUR: godina
+    DAY: dan
+    WEEK: tjedan
+    MONTH: mjesec
+    YEAR: godina
+    DECADE: desetljeće
+    SEC: sek
+    MIN: min
+    HR: sat
+    DAY: dan
+    WK: t
+    MO: m
+    YR: g
+    DEC: des
+    SECOND_PLURAL: sekundi
+    MINUTE_PLURAL: minuta
+    HOUR_PLURAL: sati
+    DAY_PLURAL: dana
+    WEEK_PLURAL: tjedana
+    MONTH_PLURAL: mjeseci
+    YEAR_PLURAL: godina
+    DECADE_PLURAL: desetljeća
+    SEC_PLURAL: sek
+    MIN_PLURAL: min
+    HR_PLURAL: sat
+    DAY_PLURAL: dan
+    WK_PLURAL: t
+    MO_PLURAL: m
+    YR_PLURAL: g
+    DEC_PLURAL: des
+FORM:
+    VALIDATION_FAIL: <b>Validacija nije uspjela:</b>
+    INVALID_INPUT: Unos nije valjan

system/languages/it.yaml

@@ -0,0 +1,21 @@
+NICETIME:
+    NO_DATE_PROVIDED: Nessuna data fornita
+    BAD_DATE: Data errata
+    AGO: fa
+    FROM_NOW: da adesso
+    SECOND: secondo
+    MINUTE: minuto
+    HOUR: ora
+    DAY: giorno
+    WEEK: settimana
+    MONTH: mese
+    YEAR: anno
+    DECADE: decade
+    SECOND_PLURAL: secondi
+    MINUTE_PLURAL: minuti
+    HOUR_PLURAL: ore
+    DAY_PLURAL: giorni
+    WEEK_PLURAL: settimane
+    MONTH_PLURAL: mesi
+    YEAR_PLURAL: anni
+    DECADE_PLURAL: decadi

system/languages/nl.yaml

@@ -0,0 +1,43 @@
+INFLECTOR_IRREGULAR:
+    'person': 'personen'
+    'man': 'mensen'
+    'child': 'kinderen'
+    'sex': 'geslacht'
+    'move': 'verplaatsen'
+NICETIME:
+    NO_DATE_PROVIDED: geen datum opgegeven
+    BAD_DATE: Datumformaat onjuist
+    AGO: geleden
+    FROM_NOW: vanaf nu
+    SECOND: seconde
+    MINUTE: minuut
+    HOUR: uur
+    DAY: dag
+    WEEK: week
+    MONTH: maand
+    YEAR: jaar
+    DECADE: decenium
+    SEC: sec
+    MIN: min
+    HR: hr
+    DAY: dag
+    WK: wk
+    MO: ma
+    YR: yr
+    DEC: dec
+    SECOND_PLURAL: seconden
+    MINUTE_PLURAL: minuten
+    HOUR_PLURAL: uren
+    DAY_PLURAL: dagen
+    WEEK_PLURAL: weken
+    MONTH_PLURAL: maanden
+    YEAR_PLURAL: jaren
+    DECADE_PLURAL: decennia
+    SEC_PLURAL: seconden
+    MIN_PLURAL: minuten
+    HR_PLURAL: uren
+    DAY_PLURAL: dagen
+    WK_PLURAL: weken
+    MO_PLURAL: maanden
+    YR_PLURAL: jaren
+    DEC_PLURAL: decs

system/languages/ru.yaml

@@ -0,0 +1,43 @@
+INFLECTOR_IRREGULAR:
+    'person': 'люди'
+    'man': 'человек'
+    'child': 'ребенок'
+    'sex': 'пол'
+    'move': 'движется'
+NICETIME:
+    NO_DATE_PROVIDED: Дата не указана
+    BAD_DATE: Неверная дата
+    AGO: назад
+    FROM_NOW: теперь
+    SECOND: секунда
+    MINUTE: минута
+    HOUR: час
+    DAY: день
+    WEEK: неделя
+    MONTH: месяц
+    YEAR: год
+    DECADE: десятилетие
+    SEC: с
+    MIN: мин
+    HR: ч
+    DAY: д
+    WK: нед
+    MO: мес
+    YR: г.
+    DEC: гг.
+    SECOND_PLURAL: секунды
+    MINUTE_PLURAL: минуты
+    HOUR_PLURAL: часы
+    DAY_PLURAL: дни
+    WEEK_PLURAL: недели
+    MONTH_PLURAL: месяцы
+    YEAR_PLURAL: годы
+    DECADE_PLURAL: десятилетия
+    SEC_PLURAL: с
+    MIN_PLURAL: мин
+    HR_PLURAL: ч
+    DAY_PLURAL: д
+    WK_PLURAL: нед
+    MO_PLURAL: мес
+    YR_PLURAL: г.
+    DEC_PLURAL: гг.

system/languages/tr.yaml

@@ -0,0 +1,37 @@
+NICETIME:
+    NO_DATE_PROVIDED: Tarih yok
+    BAD_DATE: Yanlış tarih
+    AGO: önce
+    FROM_NOW: (şimdiden)
+    SECOND: saniye
+    MINUTE: dakika
+    HOUR: saat
+    DAY: gün
+    WEEK: hafta
+    MONTH: ay
+    YEAR: yıl
+    DECADE: onyıl
+    SEC: sn
+    MIN: dk
+    HR: sa
+    DAY: gün
+    WK: hft
+    MO: ay
+    YR: yl
+    DEC: onyl
+    SECOND_PLURAL: saniye
+    MINUTE_PLURAL: dakika
+    HOUR_PLURAL: saat
+    DAY_PLURAL: gün
+    WEEK_PLURAL: hafta
+    MONTH_PLURAL: ay
+    YEAR_PLURAL: yıl
+    DECADE_PLURAL: onyıl
+    SEC_PLURAL: sn
+    MIN_PLURAL: dk
+    HR_PLURAL: sa
+    DAY_PLURAL: gün
+    WK_PLURAL: hft
+    MO_PLURAL: ay
+    YR_PLURAL: yl
+    DEC_PLURAL: onyl

system/src/Grav/Common/Assets.php

@@ -42,12 +42,14 @@ class Assets
     /** @const Regex to match CSS import content */
     const CSS_IMPORT_REGEX = '{@import(.*);}';
 
+    const HTML_TAG_REGEX = '#(<([A-Z][A-Z0-9]*)>)+(.*)(<\/\2>)#is';
+
 
     /**
      * Closure used by the pipeline to fetch assets.
      *
      * Useful when file_get_contents() function is not available in your PHP
-     * instalation or when you want to apply any kind of preprocessing to
+     * installation or when you want to apply any kind of preprocessing to
      * your assets before they get pipelined.
      *
      * The closure will receive as the only parameter a string with the path/URL of the asset and
@@ -71,6 +73,9 @@ class Assets
     // Some configuration variables
     protected $config;
     protected $base_url;
+    protected $timestamp = '';
+    protected $assets_dir;
+    protected $assets_url;
 
     // Default values for pipeline settings
     protected $css_minify = true;
@@ -82,7 +87,6 @@ class Assets
     protected $css_no_pipeline = array();
     protected $js_no_pipeline = array();
 
-
     public function __construct(array $options = array())
     {
         // Forward config options
@@ -115,12 +119,12 @@ class Assets
         }
 
         // Pipeline requires public dir
-        if (($this->js_pipeline || $this->css_pipeline) && !is_dir(ASSETS_DIR)) {
+        if (($this->js_pipeline || $this->css_pipeline) && !is_dir($this->assets_dir)) {
             throw new \Exception('Assets: Public dir not found');
         }
 
         // Set custom pipeline fetch command
-        if (isset($config['fetch_command']) and ($config['fetch_command'] instanceof Closure)) {
+        if (isset($config['fetch_command']) && ($config['fetch_command'] instanceof Closure)) {
             $this->fetch_command = $config['fetch_command'];
         }
 
@@ -143,17 +147,23 @@ class Assets
         }
 
         // Set collections
-        if (isset($config['collections']) and is_array($config['collections'])) {
+        if (isset($config['collections']) && is_array($config['collections'])) {
             $this->collections = $config['collections'];
         }
 
         // Autoload assets
-        if (isset($config['autoload']) and is_array($config['autoload'])) {
+        if (isset($config['autoload']) && is_array($config['autoload'])) {
             foreach ($config['autoload'] as $asset) {
                 $this->add($asset);
             }
         }
 
+        // Set timestamp
+        if (isset($config['enable_asset_timestamp']) && $config['enable_asset_timestamp'] === true) {
+            $this->timestamp = '?' . self::getGrav()['cache']->getKey();
+        }
+
+
         return $this;
     }
 
@@ -167,8 +177,18 @@ class Assets
         $base_url = self::getGrav()['base_url'];
         $asset_config = (array)$config->get('system.assets');
 
+        /** @var Locator $locator */
+        $locator = self::$grav['locator'];
+        $this->assets_dir = self::getGrav()['locator']->findResource('asset://') . DS;
+        $this->assets_url = self::getGrav()['locator']->findResource('asset://', false);
+
         $this->config($asset_config);
         $this->base_url = $base_url . '/';
+
+        // Register any preconfigured collections
+        foreach ($config->get('system.assets.collections') as $name => $collection) {
+            $this->registerCollection($name, (array)$collection);
+        }
     }
 
     /**
@@ -183,7 +203,7 @@ class Assets
      *
      * @return $this
      */
-    public function add($asset, $priority = 10, $pipeline = true)
+    public function add($asset, $priority = null, $pipeline = null)
     {
         // More than one asset
         if (is_array($asset)) {
@@ -217,18 +237,21 @@ class Assets
      * You may add more than one asset passing an array as argument.
      *
      * @param  mixed $asset
-     * @param  int   $priority the priority, bigger comes first
-     * @param  bool  $pipeline false if this should not be pipelined
+     * @param  int $priority the priority, bigger comes first
+     * @param  bool $pipeline false if this should not be pipelined
+     * @param null $group
      *
      * @return $this
      */
-    public function addCss($asset, $priority = 10, $pipeline = true)
+    public function addCss($asset, $priority = null, $pipeline = null, $group = null)
     {
         if (is_array($asset)) {
             foreach ($asset as $a) {
-                $this->addCss($a, $priority, $pipeline);
+                $this->addCss($a, $priority, $pipeline, $group);
             }
-
+            return $this;
+        } elseif (isset($this->collections[$asset])) {
+            $this->add($this->collections[$asset], $priority, $pipeline, $group);
             return $this;
         }
 
@@ -236,14 +259,26 @@ class Assets
             $asset = $this->buildLocalLink($asset);
         }
 
+        $data = [
+            'asset'    => $asset,
+            'priority' => intval($priority ?: 10),
+            'order'    => count($this->css),
+            'pipeline' => $pipeline ?: true,
+            'group' => $group ?: 'head'
+        ];
+
+        // check for dynamic array and merge with defaults
+        $count_args = func_num_args();
+        if (func_num_args() == 2) {
+            $dynamic_arg = func_get_arg(1);
+            if (is_array($dynamic_arg)) {
+                $data = array_merge($data, $dynamic_arg);
+            }
+        }
+
         $key = md5($asset);
-        if ($asset && !array_key_exists($key, $this->css)) {
-            $this->css[$key] = [
-                'asset'    => $asset,
-                'priority' => $priority,
-                'order'    => count($this->css),
-                'pipeline' => $pipeline
-            ];
+        if ($asset) {
+            $this->css[$key] = $data;
         }
 
         return $this;
@@ -256,18 +291,21 @@ class Assets
      * You may add more than one asset passing an array as argument.
      *
      * @param  mixed $asset
-     * @param  int   $priority the priority, bigger comes first
-     * @param  bool  $pipeline false if this should not be pipelined
-     *
+     * @param  int $priority the priority, bigger comes first
+     * @param  bool $pipeline false if this should not be pipelined
+     * @param  string $loading how the asset is loaded (async/defer)
+     * @param  string $group name of the group
      * @return $this
      */
-    public function addJs($asset, $priority = 10, $pipeline = true)
+    public function addJs($asset, $priority = null, $pipeline = null, $loading = null, $group = null)
     {
         if (is_array($asset)) {
             foreach ($asset as $a) {
-                $this->addJs($a, $priority, $pipeline);
+                $this->addJs($a, $priority, $pipeline, $loading, $group);
             }
-
+            return $this;
+        } elseif (isset($this->collections[$asset])) {
+            $this->add($this->collections[$asset], $priority, $pipeline, $loading, $group);
             return $this;
         }
 
@@ -275,19 +313,66 @@ class Assets
             $asset = $this->buildLocalLink($asset);
         }
 
+        $data = [
+            'asset'    => $asset,
+            'priority' => intval($priority ?: 10),
+            'order'    => count($this->js),
+            'pipeline' => $pipeline ?: true,
+            'loading'  => $loading ?: '',
+            'group' => $group ?: 'head'
+        ];
+
+        // check for dynamic array and merge with defaults
+        $count_args = func_num_args();
+        if (func_num_args() == 2) {
+            $dynamic_arg = func_get_arg(1);
+            if (is_array($dynamic_arg)) {
+               $data = array_merge($data, $dynamic_arg);
+            }
+        }
+
         $key = md5($asset);
-        if ($asset && !array_key_exists($key, $this->js)) {
-            $this->js[$key] = [
-                'asset'    => $asset,
-                'priority' => $priority,
-                'order'    => count($this->js),
-                'pipeline' => $pipeline
-            ];
+        if ($asset) {
+            $this->js[$key] = $data;
         }
 
         return $this;
     }
 
+    /**
+     * Convenience wrapper for async loading of JavaScript
+     *
+     * @param      $asset
+     * @param int  $priority
+     * @param bool $pipeline
+     * @param string $group name of the group
+     *
+     * @deprecated Please use dynamic method with ['loading' => 'async']
+     *
+     * @return \Grav\Common\Assets
+     */
+    public function addAsyncJs($asset, $priority = null, $pipeline = null, $group = null)
+    {
+        return $this->addJs($asset, $priority, $pipeline, 'async', $group);
+    }
+
+    /**
+     * Convenience wrapper for deferred loading of JavaScript
+     *
+     * @param      $asset
+     * @param int  $priority
+     * @param bool $pipeline
+     * @param string $group name of the group
+     *
+     * @deprecated Please use dynamic method with ['loading' => 'defer']
+     *
+     * @return \Grav\Common\Assets
+     */
+    public function addDeferJs($asset, $priority = null, $pipeline = null, $group = null)
+    {
+        return $this->addJs($asset, $priority, $pipeline, 'defer', $group);
+    }
+
     /**
      * Add an inline CSS asset.
      *
@@ -295,22 +380,41 @@ class Assets
      * For adding chunks of string-based inline CSS
      *
      * @param  mixed $asset
-     * @param  int   $priority the priority, bigger comes first
+     * @param  int $priority the priority, bigger comes first
+     * @param null $group
      *
      * @return $this
      */
-    public function addInlineCss($asset, $priority = 10)
+    public function addInlineCss($asset, $priority = null, $group = null)
     {
+        $asset = trim($asset);
+
         if (is_a($asset, 'Twig_Markup')) {
-            $asset = strip_tags((string)$asset);
+            preg_match(self::HTML_TAG_REGEX, $asset, $matches );
+            if (isset($matches[3]))  {
+                $asset = $matches[3];
+            }
         }
+
+        $data = [
+            'priority'  => intval($priority ?: 10),
+            'order'     => count($this->inline_css),
+            'asset'     => $asset,
+            'group'     => $group ?: 'head'
+        ];
+
+        // check for dynamic array and merge with defaults
+        $count_args = func_num_args();
+        if (func_num_args() == 2) {
+            $dynamic_arg = func_get_arg(1);
+            if (is_array($dynamic_arg)) {
+                $data = array_merge($data, $dynamic_arg);
+            }
+        }
+
         $key = md5($asset);
-        if (is_string($asset) && !array_key_exists($key, $this->inline_css)) {
-            $this->inline_css[$key] = [
-                'priority'  => $priority,
-                'order'     => count($this->inline_css),
-                'asset'     => $asset
-            ];
+        if ($asset && is_string($asset) && !array_key_exists($key, $this->inline_css)) {
+            $this->inline_css[$key] = $data;
         }
 
         return $this;
@@ -324,21 +428,40 @@ class Assets
      *
      * @param  mixed $asset
      * @param  int   $priority the priority, bigger comes first
+     * @param string $group name of the group
      *
      * @return $this
      */
-    public function addInlineJs($asset, $priority = 10)
+    public function addInlineJs($asset, $priority = null, $group = null)
     {
+        $asset = trim($asset);
+
         if (is_a($asset, 'Twig_Markup')) {
-            $asset = strip_tags((string)$asset);
+            preg_match(self::HTML_TAG_REGEX, $asset, $matches );
+            if (isset($matches[3]))  {
+                $asset = $matches[3];
+            }
         }
+
+        $data = [
+            'asset'    => $asset,
+            'priority' => intval($priority ?: 10),
+            'order'    => count($this->js),
+            'group' => $group ?: 'head'
+        ];
+
+        // check for dynamic array and merge with defaults
+        $count_args = func_num_args();
+        if (func_num_args() == 2) {
+            $dynamic_arg = func_get_arg(1);
+            if (is_array($dynamic_arg)) {
+                $data = array_merge($data, $dynamic_arg);
+            }
+        }
+
         $key = md5($asset);
-        if (is_string($asset) && !array_key_exists($key, $this->inline_js)) {
-            $this->inline_js[$key] = [
-                'priority'  => $priority,
-                'order'     => count($this->inline_js),
-                'asset'     => $asset
-            ];
+        if ($asset && is_string($asset) && !array_key_exists($key, $this->inline_js)) {
+            $this->inline_js[$key] = $data;
         }
 
         return $this;
@@ -347,11 +470,12 @@ class Assets
     /**
      * Build the CSS link tags.
      *
+     * @param  string $group name of the group
      * @param  array $attributes
      *
      * @return string
      */
-    public function css($attributes = [])
+    public function css($group = 'head', $attributes = [])
     {
         if (!$this->css) {
             return null;
@@ -379,25 +503,37 @@ class Assets
         $attributes = $this->attributes(array_merge(['type' => 'text/css', 'rel' => 'stylesheet'], $attributes));
 
         $output = '';
-        if ($this->css_pipeline) {
-            $output .= '<link href="' . $this->pipeline(CSS_ASSET) . '"' . $attributes . ' />' . "\n";
+        $inline_css = '';
 
+        if ($this->css_pipeline) {
+            $pipeline_result = $this->pipelineCss($group);
+            if ($pipeline_result) {
+                $output .= '<link href="' . $pipeline_result . '"' . $attributes . ' />' . "\n";
+            }
             foreach ($this->css_no_pipeline as $file) {
-                $output .= '<link href="' . $file['asset'] . '"' . $attributes . ' />' . "\n";
+                if ($group && $file['group'] == $group) {
+                    $media = isset($file['media']) ? sprintf(' media="%s"', $file['media']) : '';
+                    $output .= '<link href="' . $file['asset'] . $this->timestamp . '"' . $attributes . $media . ' />' . "\n";
+                }
             }
         } else {
             foreach ($this->css as $file) {
-                $output .= '<link href="' . $file['asset'] . '"' . $attributes . ' />' . "\n";
+                if ($group && $file['group'] == $group) {
+                    $media = isset($file['media']) ? sprintf(' media="%s"', $file['media']) : '';
+                    $output .= '<link href="' . $file['asset'] . $this->timestamp . '"' . $attributes . $media . ' />' . "\n";
+                }
             }
         }
 
         // Render Inline CSS
-        if (count($this->inline_css) > 0) {
-            $output .= "<style>\n";
-            foreach ($this->inline_css as $inline) {
-                $output .= $inline['asset'] . "\n";
+        foreach ($this->inline_css as $inline) {
+            if ($group && $inline['group'] == $group) {
+                $inline_css .= $inline['asset'] . "\n";
             }
-            $output .= "</style>\n";
+        }
+
+        if ($inline_css) {
+            $output .= "\n<style>\n" . $inline_css . "\n</style>\n";
         }
 
 
@@ -407,11 +543,12 @@ class Assets
     /**
      * Build the JavaScript script tags.
      *
+     * @param  string $group name of the group
      * @param  array $attributes
      *
      * @return string
      */
-    public function js($attributes = [])
+    public function js($group = 'head', $attributes = [])
     {
         if (!$this->js) {
             return null;
@@ -438,68 +575,83 @@ class Assets
         $attributes = $this->attributes(array_merge(['type' => 'text/javascript'], $attributes));
 
         $output = '';
+        $inline_js = '';
+
         if ($this->js_pipeline) {
-            $output .= '<script src="' . $this->pipeline(JS_ASSET) . '"' . $attributes . ' ></script>' . "\n";
+            $pipeline_result = $this->pipelineJs($group);
+            if ($pipeline_result) {
+                $output .= '<script src="' . $pipeline_result . '"' . $attributes . ' ></script>' . "\n";
+            }
             foreach ($this->js_no_pipeline as $file) {
-                $output .= '<script src="' . $file['asset'] . '"' . $attributes . ' ></script>' . "\n";
+                if ($group && $file['group'] == $group) {
+                    $output .= '<script src="' . $file['asset'] . $this->timestamp . '"' . $attributes . ' ' . $file['loading']. '></script>' . "\n";
+                }
             }
         } else {
             foreach ($this->js as $file) {
-                $output .= '<script src="' . $file['asset'] . '"' . $attributes . ' ></script>' . "\n";
+                if ($group && $file['group'] == $group) {
+                    $output .= '<script src="' . $file['asset'] . $this->timestamp . '"' . $attributes . ' ' . $file['loading'] . '></script>' . "\n";
+                }
             }
         }
 
         // Render Inline JS
-        if (count($this->inline_js) > 0) {
-            $output .= "<script>\n";
-            foreach ($this->inline_js as $inline) {
-                $output .= $inline['asset'] . "\n";
+        foreach ($this->inline_js as $inline) {
+            if ($group && $inline['group'] == $group) {
+                $inline_js .= $inline['asset'] . "\n";
             }
-            $output .= "</script>\n";
+        }
+
+        if ($inline_js) {
+            $output .= "\n<script>\n" . $inline_js . "\n</script>\n";
         }
 
         return $output;
     }
 
-
-
     /**
-     * Minifiy and concatenate CSS / JS files.
+     * Minify and concatenate CSS.
      *
      * @return string
      */
-    protected function pipeline($css = true)
+    protected function pipelineCss($group = 'head')
     {
         /** @var Cache $cache */
         $cache = self::getGrav()['cache'];
         $key = '?' . $cache->getKey();
 
-        if ($css) {
-            $file = md5(json_encode($this->css) . $this->js_minify . $this->css_minify . $this->css_rewrite) . '.css';
-            foreach ($this->css as $id => $asset) {
-                if (!$asset['pipeline']) {
-                    $this->css_no_pipeline[] = $asset;
-                    unset($this->css[$id]);
-                }
-            }
-        } else {
-            $file = md5(json_encode($this->js) . $this->js_minify . $this->css_minify . $this->css_rewrite) . '.js';
-            foreach ($this->js as $id => $asset) {
-                if (!$asset['pipeline']) {
-                    $this->js_no_pipeline[] = $asset;
-                    unset($this->js[$id]);
-                }
-            }
-        }
+        // temporary list of assets to pipeline
+        $temp_css = [];
 
-        $relative_path = "{$this->base_url}" . basename(ASSETS_DIR) . "/{$file}";
-        $absolute_path = ASSETS_DIR . $file;
+        // clear no-pipeline assets lists
+        $this->css_no_pipeline = [];
+
+        $file = md5(json_encode($this->css) . $this->css_minify . $this->css_rewrite . $group) . '.css';
+
+        $relative_path = "{$this->base_url}{$this->assets_url}/{$file}";
+        $absolute_path = $this->assets_dir . $file;
 
         // If pipeline exist return it
         if (file_exists($absolute_path)) {
             return $relative_path . $key;
         }
 
+        // Remove any non-pipeline files
+        foreach ($this->css as $id => $asset) {
+            if ($asset['group'] == $group) {
+                if (!$asset['pipeline']) {
+                    $this->css_no_pipeline[$id] = $asset;
+                } else {
+                    $temp_css[$id] = $asset;
+                }
+            }
+        }
+
+        //if nothing found get out of here!
+        if (count($temp_css) == 0) {
+            return false;
+        }
+
         $css_minify = $this->css_minify;
 
         // If this is a Windows server, and minify_windows is false (default value) skip the
@@ -510,23 +662,125 @@ class Assets
         }
 
         // Concatenate files
-        if ($css) {
-            $buffer = $this->gatherLinks($this->css, CSS_ASSET);
-            if ($css_minify) {
-                $min = new \CSSmin();
-                $buffer = $min->run($buffer);
-            }
-        } else {
-            $buffer = $this->gatherLinks($this->js, JS_ASSET);
-            if ($this->js_minify) {
-                $buffer = \JSMin::minify($buffer);
-            }
+        $buffer = $this->gatherLinks($temp_css, CSS_ASSET);
+        if ($css_minify) {
+            $min = new \CSSmin();
+            $buffer = $min->run($buffer);
         }
 
         // Write file
-        file_put_contents($absolute_path, $buffer);
+        if (strlen(trim($buffer)) > 0) {
+            file_put_contents($absolute_path, $buffer);
+            return $relative_path . $key;
+        } else {
+            return false;
+        }
+    }
 
-        return $relative_path . $key;
+    /**
+     * Minify and concatenate JS files.
+     *
+     * @return string
+     */
+    protected function pipelineJs($group = 'head')
+    {
+        /** @var Cache $cache */
+        $cache = self::getGrav()['cache'];
+        $key = '?' . $cache->getKey();
+
+        // temporary list of assets to pipeline
+        $temp_js = [];
+
+        // clear no-pipeline assets lists
+        $this->js_no_pipeline = [];
+
+        $file = md5(json_encode($this->js) . $this->js_minify . $group) . '.js';
+
+        $relative_path = "{$this->base_url}{$this->assets_url}/{$file}";
+        $absolute_path = $this->assets_dir . $file;
+
+        // If pipeline exist return it
+        if (file_exists($absolute_path)) {
+            return $relative_path . $key;
+        }
+
+        // Remove any non-pipeline files
+        foreach ($this->js as $id => $asset) {
+            if ($asset['group'] == $group) {
+                if (!$asset['pipeline']) {
+                    $this->js_no_pipeline[] = $asset;
+                } else {
+                    $temp_js[$id] = $asset;
+                }
+            }
+        }
+
+        //if nothing found get out of here!
+        if (count($temp_js) == 0) {
+            return false;
+        }
+
+        // Concatenate files
+        $buffer = $this->gatherLinks($temp_js, JS_ASSET);
+        if ($this->js_minify) {
+            $buffer = \JSMin::minify($buffer);
+        }
+
+        // Write file
+        if (strlen(trim($buffer)) > 0) {
+            file_put_contents($absolute_path, $buffer);
+            return $relative_path . $key;
+        } else {
+            return false;
+        }
+    }
+
+    /**
+     * Return the array of all the registered CSS assets
+     *
+     * @return array
+     */
+    public function getCss()
+    {
+        return $this->css;
+    }
+
+    /**
+     * Return the array of all the registered JS assets
+     *
+     * @return array
+     */
+    public function getJs()
+    {
+        return $this->js;
+    }
+
+    /**
+     * Return the array of all the registered collections
+     *
+     * @return array
+     */
+    public function getCollections()
+    {
+        return $this->collections;
+    }
+
+    /**
+     * Determines if an asset exists as a collection, CSS or JS reference
+     *
+     * @param $asset
+     *
+     * @return bool
+     */
+    public function exists($asset)
+    {
+        if (isset($this->collections[$asset]) ||
+            isset($this->css[$asset]) ||
+            isset($this->js[$asset])) {
+            return true;
+        } else {
+            return false;
+        }
     }
 
     /**
@@ -534,12 +788,15 @@ class Assets
      *
      * @param  string $collectionName
      * @param  array  $assets
+     * @param bool    $overwrite
      *
      * @return $this
      */
-    public function registerCollection($collectionName, Array $assets)
+    public function registerCollection($collectionName, Array $assets, $overwrite = false)
     {
-        $this->collections[$collectionName] = $assets;
+        if ($overwrite || !isset($this->collections[$collectionName])) {
+            $this->collections[$collectionName] = $assets;
+        }
 
         return $this;
     }
@@ -578,26 +835,6 @@ class Assets
         return $this;
     }
 
-    /**
-     * Get all CSS assets already added.
-     *
-     * @return array
-     */
-    public function getCss()
-    {
-        return $this->css;
-    }
-
-    /**
-     * Get all JavaScript assets already added.
-     *
-     * @return array
-     */
-    public function getJs()
-    {
-        return $this->js;
-    }
-
     /**
      * Add all CSS assets within $directory (relative to public dir).
      *
@@ -622,12 +859,12 @@ class Assets
     public function addDir($directory, $pattern = self::DEFAULT_REGEX)
     {
         // Check if public_dir exists
-        if (!is_dir(ASSETS_DIR)) {
+        if (!is_dir($this->assets_dir)) {
             throw new Exception('Assets: Public dir not found');
         }
 
         // Get files
-        $files = $this->rglob(ASSETS_DIR . DIRECTORY_SEPARATOR . $directory, $pattern, ASSETS_DIR);
+        $files = $this->rglob($this->assets_dir . DIRECTORY_SEPARATOR . $directory, $pattern, $this->assets_dir);
 
         // No luck? Nothing to do
         if (!$files) {
@@ -651,9 +888,9 @@ class Assets
             $info = pathinfo($asset);
             if (isset($info['extension'])) {
                 $ext = strtolower($info['extension']);
-                if ($ext === 'css' and !in_array($asset, $this->css)) {
+                if ($ext === 'css' && !in_array($asset, $this->css)) {
                     $this->css[] = $asset;
-                } elseif ($ext === 'js' and !in_array($asset, $this->js)) {
+                } elseif ($ext === 'js' && !in_array($asset, $this->js)) {
                     $this->js[] = $asset;
                 }
             }
@@ -665,7 +902,7 @@ class Assets
     /**
      * Determine whether a link is local or remote.
      *
-     * Undestands both "http://" and "https://" as well as protocol agnostic links "//"
+     * Understands both "http://" and "https://" as well as protocol agnostic links "//"
      *
      * @param  string $link
      *
@@ -673,8 +910,8 @@ class Assets
      */
     protected function isRemoteLink($link)
     {
-        return ('http://' === substr($link, 0, 7) or 'https://' === substr($link, 0, 8)
-            or '//' === substr($link, 0, 2));
+        return ('http://' === substr($link, 0, 7) || 'https://' === substr($link, 0, 8)
+            || '//' === substr($link, 0, 2));
     }
 
     /**
@@ -727,6 +964,7 @@ class Assets
      * Download and concatenate the content of several links.
      *
      * @param  array $links
+     * @param  bool $css
      *
      * @return string
      */
@@ -749,14 +987,20 @@ class Assets
             } else {
                 // Fix to remove relative dir if grav is in one
                 if (($this->base_url != '/') && (strpos($this->base_url, $link) == 0)) {
-                    $relative_path = str_replace($this->base_url, '/', $link);
+                    $base_url = '#' . preg_quote($this->base_url, '#') . '#';
+                    $relative_path = ltrim(preg_replace($base_url, '/', $link, 1), '/');
                 }
 
                 $relative_dir = dirname($relative_path);
                 $link = ROOT_DIR . $relative_path;
             }
 
-            $file = ($this->fetch_command instanceof Closure) ? $this->fetch_command->__invoke($link) : file_get_contents($link);
+            $file = ($this->fetch_command instanceof Closure) ? @$this->fetch_command->__invoke($link) : @file_get_contents($link);
+
+            // No file found, skip it...
+            if ($file === false) {
+                continue;
+            }
 
             // Double check last character being
             if (!$css) {
@@ -805,18 +1049,7 @@ class Assets
                     return $matches[0];
                 }
 
-                $newpath = array();
-                $paths = explode('/', $old_url);
-
-                foreach ($paths as $path) {
-                    if ($path == '..') {
-                        $relative_path = dirname($relative_path);
-                    } else {
-                        $newpath[] = $path;
-                    }
-                }
-
-                $new_url = rtrim($this->base_url, '/') . $relative_path . '/' . implode('/', $newpath);
+                $new_url = $this->base_url . ltrim(Utils::normalizePath($relative_path . '/' . $old_url), '/');
 
                 return str_replace($old_url, $new_url, $matches[0]);
             },
@@ -854,7 +1087,7 @@ class Assets
      *
      * @param  string $directory
      * @param  string $pattern (regex)
-     * @param  string $ltrim   Will be trimed from the left of the file path
+     * @param  string $ltrim   Will be trimmed from the left of the file path
      *
      * @return array
      */

system/src/Grav/Common/Backup/ZipBackup.php

@@ -0,0 +1,130 @@
+<?php
+namespace Grav\Common\Backup;
+
+use Grav\Common\GravTrait;
+use Grav\Common\Filesystem\Folder;
+use Grav\Common\Inflector;
+
+/**
+ * The ZipBackup class lets you create simple zip-backups of a grav site
+ *
+ * @author RocketTheme
+ * @license MIT
+ */
+class ZipBackup
+{
+    use GravTrait;
+
+    protected static $ignorePaths = [
+        'backup',
+        'cache',
+        'images',
+        'logs'
+    ];
+
+    protected static $ignoreFolders = [
+        '.git',
+        '.svn',
+        '.hg',
+        '.idea'
+    ];
+
+    public static function backup($destination = null, callable $messager = null)
+    {
+        if (!$destination) {
+            $destination = self::getGrav()['locator']->findResource('backup://', true);
+
+            if (!$destination)
+                throw new \RuntimeException('The backup folder is missing.');
+
+            Folder::mkdir($destination);
+        }
+
+        $name = self::getGrav()['config']->get('site.title', basename(GRAV_ROOT));
+
+        $inflector = new Inflector();
+
+        if (is_dir($destination)) {
+            $date = date('YmdHis', time());
+            $filename = trim($inflector->hyphenize($name), '-') . '-' . $date . '.zip';
+            $destination = rtrim($destination, DS) . DS . $filename;
+        }
+
+        $messager && $messager([
+            'type' => 'message',
+            'level' => 'info',
+            'message' => 'Creating new Backup "' . $destination . '"'
+        ]);
+        $messager && $messager([
+            'type' => 'message',
+            'level' => 'info',
+            'message' => ''
+        ]);
+
+        $zip = new \ZipArchive();
+        $zip->open($destination, \ZipArchive::CREATE);
+
+        static::folderToZip(GRAV_ROOT, $zip, strlen(rtrim(GRAV_ROOT, DS) . DS), $messager);
+
+        $messager && $messager([
+            'type' => 'progress',
+            'percentage' => false,
+            'complete' => true
+        ]);
+
+        $messager && $messager([
+            'type' => 'message',
+            'level' => 'info',
+            'message' => ''
+        ]);
+        $messager && $messager([
+            'type' => 'message',
+            'level' => 'info',
+            'message' => 'Saving and compressing archive...'
+        ]);
+
+        $zip->close();
+
+        return $destination;
+    }
+
+    /**
+     * @param $folder
+     * @param $zipFile
+     * @param $exclusiveLength
+     * @param $messager
+     */
+    private static function folderToZip($folder, \ZipArchive &$zipFile, $exclusiveLength, callable $messager = null)
+    {
+        $handle = opendir($folder);
+        while (false !== $f = readdir($handle)) {
+            if ($f != '.' && $f != '..') {
+                $filePath = "$folder/$f";
+                // Remove prefix from file path before add to zip.
+                $localPath = substr($filePath, $exclusiveLength);
+
+                if (in_array($f, static::$ignoreFolders)) {
+                    continue;
+                } elseif (in_array($localPath, static::$ignorePaths)) {
+                    $zipFile->addEmptyDir($f);
+                    continue;
+                }
+
+                if (is_file($filePath)) {
+                    $zipFile->addFile($filePath, $localPath);
+
+                    $messager && $messager([
+                        'type' => 'progress',
+                        'percentage' => false,
+                        'complete' => false
+                    ]);
+                } elseif (is_dir($filePath)) {
+                    // Add sub-directory.
+                    $zipFile->addEmptyDir($localPath);
+                    static::folderToZip($filePath, $zipFile, $exclusiveLength, $messager);
+                }
+            }
+        }
+        closedir($handle);
+    }
+}

system/src/Grav/Common/Browser.php

@@ -38,4 +38,21 @@ class Browser
         $version = explode('.', $this->getLongVersion());
         return intval($version[0]);
     }
+
+    /**
+     * Determine if the request comes from a human, or from a bot/crawler
+     */
+    public function isHuman()
+    {
+        $browser = $this->getBrowser();
+        if (empty($browser)) {
+            return false;
+        }
+
+        if (preg_match('~(bot|crawl)~i', $browser)) {
+            return false;
+        }
+
+        return true;
+    }
 }

system/src/Grav/Common/Cache.php

@@ -21,6 +21,8 @@ use Grav\Common\Filesystem\Folder;
  */
 class Cache extends Getters
 {
+    use GravTrait;
+
     /**
      * @var string Cache key.
      */
@@ -44,30 +46,30 @@ class Cache extends Getters
     protected $cache_dir;
 
     protected static $standard_remove = [
-        'cache/twig/',
-        'cache/doctrine/',
-        'cache/compiled/',
-        'cache/validated-',
-        'images/',
-        'assets/',
+        'cache://twig/',
+        'cache://doctrine/',
+        'cache://compiled/',
+        'cache://validated-',
+        'cache://images',
+        'asset://',
     ];
 
     protected static $all_remove = [
-        'cache/',
-        'images/',
-        'assets/'
+        'cache://',
+        'cache://images',
+        'asset://'
     ];
 
     protected static $assets_remove = [
-        'assets/'
+        'asset://'
     ];
 
     protected static $images_remove = [
-        'images/'
+        'cache://images'
     ];
 
     protected static $cache_remove = [
-        'cache/'
+        'cache://'
     ];
 
     /**
@@ -102,7 +104,7 @@ class Cache extends Getters
         $this->enabled = (bool) $this->config->get('system.cache.enabled');
 
         // Cache key allows us to invalidate all cache on configuration changes.
-        $this->key = substr(md5(($prefix ? $prefix : 'g') . $uri->rootUrl(true) . $this->config->key() . GRAV_VERSION), 2, 8);
+        $this->key = ($prefix ? $prefix : 'g') . '-' . substr(md5($uri->rootUrl(true) . $this->config->key() . GRAV_VERSION), 2, 8);
 
         $this->driver = $this->getCacheDriver();
 
@@ -155,6 +157,15 @@ class Cache extends Getters
                 $driver->setMemcache($memcache);
                 break;
 
+            case 'redis':
+                $redis = new \Redis();
+                $redis->connect($this->config->get('system.cache.redis.server','localhost'),
+                                $this->config->get('system.cache.redis.port', 6379));
+
+                $driver = new \Doctrine\Common\Cache\RedisCache();
+                $driver->setRedis($redis);
+                break;
+
             default:
                 $driver = new \Doctrine\Common\Cache\FilesystemCache($this->cache_dir);
                 break;
@@ -188,8 +199,7 @@ class Cache extends Getters
     public function save($id, $data, $lifetime = null)
     {
         if ($this->enabled) {
-
-            if ($lifetime == null) {
+            if ($lifetime === null) {
                 $lifetime = $this->getLifetime();
             }
             $this->driver->save($id, $data, $lifetime);
@@ -213,7 +223,7 @@ class Cache extends Getters
      */
     public static function clearCache($remove = 'standard')
     {
-
+        $locator = self::getGrav()['locator'];
         $output = [];
         $user_config = USER_DIR . 'config/system.yaml';
 
@@ -235,26 +245,33 @@ class Cache extends Getters
         }
 
 
-        foreach ($remove_paths as $path) {
+        foreach ($remove_paths as $stream) {
+
+            // Convert stream to a real path
+            $path = $locator->findResource($stream, true, true);
+            // Make sure path exists before proceeding, otherwise we would wipe ROOT_DIR
+            if (!$path)
+                throw new \RuntimeException("Stream '{$stream}' not found", 500);
 
             $anything = false;
-            $files = glob(ROOT_DIR . $path . '*');
+            $files = glob($path . '/*');
 
-            foreach ($files as $file) {
-                if (is_file($file)) {
-                    if (@unlink($file)) {
-                        $anything = true;
-                    }
-                } elseif (is_dir($file)) {
-                    if (@Folder::delete($file)) {
-                        $anything = true;
+            if (is_array($files)) {
+                foreach ($files as $file) {
+                    if (is_file($file)) {
+                        if (@unlink($file)) {
+                            $anything = true;
+                        }
+                    } elseif (is_dir($file)) {
+                        if (@Folder::delete($file)) {
+                            $anything = true;
+                        }
                     }
                 }
             }
 
-
             if ($anything) {
-                $output[] = '<red>Cleared:  </red>' . $path . '*';
+                $output[] = '<red>Cleared:  </red>' . $path . '/*';
             }
         }
 
@@ -272,7 +289,7 @@ class Cache extends Getters
 
 
     /**
-     * Set the cache lifetime programatically
+     * Set the cache lifetime programmatically
      *
      * @param int $future timestamp
      */

system/src/Grav/Common/Composer.php

@@ -0,0 +1,55 @@
+<?php
+
+namespace Grav\Common;
+
+/**
+ * Offers composer helper methods.
+ *
+ * @author  eschmar
+ * @license MIT
+ */
+class Composer
+{
+    /** @const Default composer location */
+    const DEFAULT_PATH = "bin/composer.phar";
+
+    /**
+     * Returns the location of composer.
+     *
+     * @return string
+     */
+    public static function getComposerLocation()
+    {
+        if (!function_exists('shell_exec') || strtolower(substr(PHP_OS, 0, 3)) === 'win') {
+            return self::DEFAULT_PATH;
+        }
+
+        // check for global composer install
+        $path = trim(shell_exec("command -v composer"));
+
+        // fall back to grav bundled composer
+        if (!$path || !preg_match('/(composer|composer\.phar)$/', $path)) {
+            $path = self::DEFAULT_PATH;
+        }
+
+        return $path;
+    }
+
+    public static function getComposerExecutor()
+    {
+        $executor = PHP_BINARY . ' ';
+        $composer = static::getComposerLocation();
+
+        if ($composer !== static::DEFAULT_PATH && is_executable($composer)) {
+            $file = fopen($composer, 'r');
+            $firstLine = fgets($file);
+            fclose($file);
+
+            if (!preg_match('/^#!.+php/i', $firstLine)) {
+                $executor = '';
+            }
+        }
+
+        return $executor . $composer;
+    }
+}

system/src/Grav/Common/Config/Blueprints.php

@@ -3,7 +3,6 @@ namespace Grav\Common\Config;
 
 use Grav\Common\File\CompiledYamlFile;
 use Grav\Common\Grav;
-use Grav\Common\GravTrait;
 use Grav\Common\Filesystem\Folder;
 use RocketTheme\Toolbox\Blueprints\Blueprints as BaseBlueprints;
 use RocketTheme\Toolbox\File\PhpFile;

system/src/Grav/Common/Config/Config.php

@@ -3,10 +3,7 @@ namespace Grav\Common\Config;
 
 use Grav\Common\File\CompiledYamlFile;
 use Grav\Common\Grav;
-use Grav\Common\GravTrait;
-use Grav\Common\Uri;
 use Grav\Common\Data\Data;
-use Grav\Common\Filesystem\Folder;
 use RocketTheme\Toolbox\Blueprints\Blueprints;
 use RocketTheme\Toolbox\File\PhpFile;
 use RocketTheme\Toolbox\ResourceLocator\UniformResourceLocator;
@@ -33,6 +30,12 @@ class Config extends Data
                 '' => ['user'],
             ]
         ],
+        'asset' => [
+            'type' => 'ReadOnlyStream',
+            'prefixes' => [
+                '' => ['assets'],
+            ]
+        ],
         'blueprints' => [
             'type' => 'ReadOnlyStream',
             'prefixes' => [
@@ -63,6 +66,12 @@ class Config extends Data
                 '' => ['user://themes'],
             ]
         ],
+        'languages' => [
+            'type' => 'ReadOnlyStream',
+            'prefixes' => [
+                '' => ['user://languages', 'system/languages'],
+            ]
+        ],
         'cache' => [
             'type' => 'Stream',
             'prefixes' => [
@@ -75,49 +84,52 @@ class Config extends Data
             'prefixes' => [
                 '' => ['logs']
             ]
+        ],
+        'backup' => [
+            'type' => 'Stream',
+            'prefixes' => [
+                '' => ['backup']
+            ]
         ]
     ];
 
+    protected $setup = [];
+
     protected $blueprintFiles = [];
     protected $configFiles = [];
+    protected $languageFiles = [];
     protected $checksum;
     protected $timestamp;
 
     protected $configLookup;
     protected $blueprintLookup;
     protected $pluginLookup;
+    protected $languagesLookup;
 
     protected $finder;
     protected $environment;
     protected $messages = [];
 
-    public function __construct(array $items = array(), Grav $grav = null, $environment = null)
+    protected $languages;
+
+    public function __construct(array $setup = array(), Grav $grav = null, $environment = null)
     {
         $this->grav = $grav ?: Grav::instance();
         $this->finder = new ConfigFinder;
         $this->environment = $environment ?: 'localhost';
         $this->messages[] = 'Environment Name: ' . $this->environment;
 
-        if (isset($items['@class'])) {
-            if ($items['@class'] != get_class($this)) {
-                throw new \InvalidArgumentException('Unrecognized config cache file!');
-            }
-            // Loading pre-compiled configuration.
-            $this->timestamp = (int) $items['timestamp'];
-            $this->checksum = $items['checksum'];
-            $this->items = (array) $items['data'];
-        } else {
-            // Make sure that
-            if (!isset($items['streams']['schemes'])) {
-                $items['streams']['schemes'] = [];
-            }
-            $items['streams']['schemes'] += $this->streams;
-
-            $items = $this->autoDetectEnvironmentConfig($items);
-            $this->messages[] = $items['streams']['schemes']['config']['prefixes'][''];
-
-            parent::__construct($items);
+        // Make sure that
+        if (!isset($setup['streams']['schemes'])) {
+            $setup['streams']['schemes'] = [];
         }
+        $setup['streams']['schemes'] += $this->streams;
+
+        $setup = $this->autoDetectEnvironmentConfig($setup);
+
+        $this->setup = $setup;
+        parent::__construct($setup);
+
         $this->check();
     }
 
@@ -128,8 +140,10 @@ class Config extends Data
 
     public function reload()
     {
+        $this->items = $this->setup;
         $this->check();
         $this->init();
+        $this->debug();
 
         return $this;
     }
@@ -153,6 +167,7 @@ class Config extends Data
         foreach ($this->messages as $message) {
             $this->grav['debugger']->addMessage($message);
         }
+        $this->messages = [];
     }
 
     public function init()
@@ -164,51 +179,57 @@ class Config extends Data
         $this->blueprintLookup = $locator->findResources('blueprints://config');
         $this->pluginLookup = $locator->findResources('plugins://');
 
-        if (!isset($this->checksum)) {
-            $this->messages[] = 'No cached configuration, compiling new configuration..';
-        } elseif ($this->checksum() != $this->checksum) {
-            $this->messages[] = 'Configuration checksum mismatch, reloading configuration..';
-        } else {
-            $this->messages[] = 'Configuration checksum matches, using cached version.';
-            return;
-        }
 
         $this->loadCompiledBlueprints($this->blueprintLookup, $this->pluginLookup, 'master');
         $this->loadCompiledConfig($this->configLookup, $this->pluginLookup, 'master');
 
+        // process languages if supported
+        if ($this->get('system.languages.translations', true)) {
+            $this->languagesLookup = $locator->findResources('languages://');
+            $this->loadCompiledLanguages($this->languagesLookup, $this->pluginLookup, 'master');
+        }
+
         $this->initializeLocator($locator);
     }
 
     public function checksum()
     {
-        $checkBlueprints = $this->get('system.cache.check.blueprints', false);
-        $checkConfig = $this->get('system.cache.check.config', true);
-        $checkSystem = $this->get('system.cache.check.system', true);
+        if (empty($this->checksum)) {
+            $checkBlueprints = $this->get('system.cache.check.blueprints', false);
+            $checkLanguages = $this->get('system.cache.check.languages', false);
+            $checkConfig = $this->get('system.cache.check.config', true);
+            $checkSystem = $this->get('system.cache.check.system', true);
 
-        if (!$checkBlueprints && !$checkConfig && !$checkSystem) {
-            $this->messages[] = 'Skip configuration timestamp check.';
-            return false;
+            if (!$checkBlueprints && !$checkLanguages && !$checkConfig && !$checkSystem) {
+                $this->messages[] = 'Skip configuration timestamp check.';
+                return false;
+            }
+
+            // Generate checksum according to the configuration settings.
+            if (!$checkConfig) {
+                // Just check changes in system.yaml files and ignore all the other files.
+                $cc = $checkSystem ? $this->finder->locateConfigFile($this->configLookup, 'system') : [];
+            } else {
+                // Check changes in all configuration files.
+                $cc = $this->finder->locateConfigFiles($this->configLookup, $this->pluginLookup);
+            }
+
+            if ($checkBlueprints) {
+                $cb = $this->finder->locateBlueprintFiles($this->blueprintLookup, $this->pluginLookup);
+            } else {
+                $cb = [];
+            }
+
+            if ($checkLanguages) {
+                $cl = $this->finder->locateLanguageFiles($this->languagesLookup, $this->pluginLookup);
+            } else {
+                $cl = [];
+            }
+
+            $this->checksum = md5(json_encode([$cc, $cb, $cl]));
         }
 
-        // Generate checksum according to the configuration settings.
-        if (!$checkConfig) {
-            $this->messages[] = 'Check configuration timestamps from system.yaml files.';
-            // Just check changes in system.yaml files and ignore all the other files.
-            $cc = $checkSystem ? $this->finder->locateConfigFile($this->configLookup, 'system') : [];
-        } else {
-            $this->messages[] = 'Check configuration timestamps from all configuration files.';
-            // Check changes in all configuration files.
-            $cc = $this->finder->locateConfigFiles($this->configLookup, $this->pluginLookup);
-        }
-
-        if ($checkBlueprints) {
-            $this->messages[] = 'Check blueprint timestamps from all blueprint files.';
-            $cb = $this->finder->locateBlueprintFiles($this->blueprintLookup, $this->pluginLookup);
-        } else {
-            $cb = [];
-        }
-
-        return md5(json_encode([$cc, $cb]));
+        return $this->checksum;
     }
 
     protected function autoDetectEnvironmentConfig($items)
@@ -258,7 +279,6 @@ class Config extends Data
                 'files' => $blueprintFiles,
                 'data' => $this->blueprints->toArray()
             ];
-
             // If compiled file wasn't already locked by another process, save it.
             if ($file->locked() !== false) {
                 $this->messages[] = 'Saving compiled blueprints.';
@@ -278,8 +298,66 @@ class Config extends Data
             : CACHE_DIR . 'compiled/config/' . $checksum . '-' . $this->environment . '.php';
         $file = PhpFile::instance($filename);
         $cache = $file->exists() ? $file->content() : null;
+        $class = get_class($this);
+        $checksum = $this->checksum();
+
+        if (
+            !is_array($cache)
+            || !isset($cache['checksum'])
+            || !isset($cache['@class'])
+            || $cache['@class'] != $class
+        ) {
+            $this->messages[] = 'No cached configuration, compiling new configuration..';
+        } else if ($cache['checksum'] !== $checksum) {
+            $this->messages[] = 'Configuration checksum mismatch, reloading configuration..';
+        } else {
+            $this->messages[] = 'Configuration checksum matches, using cached version.';
+
+            $this->items = $cache['data'];
+            return;
+        }
+
         $configFiles = $this->finder->locateConfigFiles($configs, $plugins);
-        $checksum .= ':'.md5(json_encode($configFiles));
+
+        // Attempt to lock the file for writing.
+        $file->lock(false);
+
+        // Load configuration.
+        foreach ($configFiles as $files) {
+            $this->loadConfigFiles($files);
+        }
+        $cache = [
+            '@class' => $class,
+            'timestamp' => time(),
+            'checksum' => $checksum,
+            'data' => $this->toArray()
+        ];
+
+        // If compiled file wasn't already locked by another process, save it.
+        if ($file->locked() !== false) {
+            $this->messages[] = 'Saving compiled configuration.';
+            $file->save($cache);
+            $file->unlock();
+        }
+
+        $this->items = $cache['data'];
+    }
+
+    /**
+     * @param      $languages
+     * @param      $plugins
+     * @param null $filename
+     */
+    protected function loadCompiledLanguages($languages, $plugins, $filename = null)
+    {
+        $checksum = md5(json_encode($languages));
+        $filename = $filename
+            ? CACHE_DIR . 'compiled/languages/' . $filename . '-' . $this->environment . '.php'
+            : CACHE_DIR . 'compiled/languages/' . $checksum . '-' . $this->environment . '.php';
+        $file = PhpFile::instance($filename);
+        $cache = $file->exists() ? $file->content() : null;
+        $languageFiles = $this->finder->locateLanguageFiles($languages, $plugins);
+        $checksum .= ':' . md5(json_encode($languageFiles));
         $class = get_class($this);
 
         // Load real file if cache isn't up to date (or is invalid).
@@ -293,26 +371,43 @@ class Config extends Data
             // Attempt to lock the file for writing.
             $file->lock(false);
 
-            // Load configuration.
-            foreach ($configFiles as $files) {
-                $this->loadConfigFiles($files);
+            // Load languages.
+            $this->languages = new Languages;
+            $pluginPaths = str_ireplace(GRAV_ROOT . '/', '', array_reverse($plugins));
+            foreach ($pluginPaths as $path) {
+                if (isset($languageFiles[$path])) {
+                    foreach ((array) $languageFiles[$path] as $plugin => $item) {
+                        $lang_file = CompiledYamlFile::instance($item['file']);
+                        $content = $lang_file->content();
+                        $this->languages->mergeRecursive($content);
+                    }
+                    unset($languageFiles[$path]);
+                }
             }
-            $cache = [
-                '@class' => $class,
-                'timestamp' => time(),
-                'checksum' => $this->checksum(),
-                'data' => $this->toArray()
-            ];
 
+            foreach ($languageFiles as $location) {
+                foreach ($location as $lang => $item) {
+                    $lang_file = CompiledYamlFile::instance($item['file']);
+                    $content = $lang_file->content();
+                    $this->languages->join($lang, $content, '/');
+                }
+            }
+
+            $cache = [
+                '@class'   => $class,
+                'checksum' => $checksum,
+                'files'    => $languageFiles,
+                'data'     => $this->languages->toArray()
+            ];
             // If compiled file wasn't already locked by another process, save it.
             if ($file->locked() !== false) {
-                $this->messages[] = 'Saving compiled configuration.';
+                $this->messages[] = 'Saving compiled languages.';
                 $file->save($cache);
                 $file->unlock();
             }
+        } else {
+            $this->languages = new Languages($cache['data']);
         }
-
-        $this->items = $cache['data'];
     }
 
     /**
@@ -383,4 +478,9 @@ class Config extends Data
 
         return $schemes;
     }
+
+    public function getLanguages()
+    {
+        return $this->languages;
+    }
 }

system/src/Grav/Common/Config/ConfigFinder.php

@@ -49,6 +49,18 @@ class ConfigFinder
         return $list;
     }
 
+    public function locateLanguageFiles(array $languages, array $plugins)
+    {
+        $list = [];
+        foreach (array_reverse($plugins) as $folder) {
+            $list += $this->detectLanguagesInFolder($folder, 'languages');
+        }
+        foreach (array_reverse($languages) as $folder) {
+            $list += $this->detectRecursive($folder);
+        }
+        return $list;
+    }
+
     /**
      * Get all locations for a single configuration file.
      *
@@ -90,11 +102,11 @@ class ConfigFinder
         $list = [];
 
         if (is_dir($folder)) {
-            $iterator = new \DirectoryIterator($folder);
+            $iterator = new \FilesystemIterator($folder);
 
             /** @var \DirectoryIterator $directory */
             foreach ($iterator as $directory) {
-                if (!$directory->isDir() || $directory->isDot()) {
+                if (!$directory->isDir()) {
                     continue;
                 }
 
@@ -111,6 +123,34 @@ class ConfigFinder
         return [$path => $list];
     }
 
+    protected function detectLanguagesInFolder($folder, $lookup = null)
+    {
+        $path = trim(Folder::getRelativePath($folder), '/');
+
+        $list = [];
+
+        if (is_dir($folder)) {
+            $iterator = new \FilesystemIterator($folder);
+
+            /** @var \DirectoryIterator $directory */
+            foreach ($iterator as $directory) {
+                if (!$directory->isDir()) {
+                    continue;
+                }
+
+                $name = $directory->getBasename();
+                $find = ($lookup ?: $name) . '.yaml';
+                $filename = "{$path}/{$name}/$find";
+
+                if (file_exists($filename)) {
+                    $list[$name] = ['file' => $filename, 'modified' => filemtime($filename)];
+                }
+            }
+        }
+
+        return [$path => $list];
+    }
+
     /**
      * Detects all plugins with a configuration file and returns them with last modification time.
      *

system/src/Grav/Common/Config/Languages.php

@@ -0,0 +1,27 @@
+<?php
+namespace Grav\Common\Config;
+
+use Grav\Common\Data\Data;
+
+/**
+ * The Languages class contains configuration rules.
+ *
+ * @author RocketTheme
+ * @license MIT
+ */
+class Languages extends Data
+{
+
+    public function reformat()
+    {
+        if (isset($this->items['plugins'])) {
+            $this->items = array_merge_recursive($this->items, $this->items['plugins']);
+            unset($this->items['plugins']);
+        }
+    }
+
+    public function mergeRecursive(array $data)
+    {
+        $this->items = array_merge_recursive($this->items, $data);
+    }
+}

system/src/Grav/Common/Data/Blueprint.php

@@ -1,6 +1,7 @@
 <?php
 namespace Grav\Common\Data;
 
+use Grav\Common\GravTrait;
 use RocketTheme\Toolbox\ArrayTraits\Export;
 
 /**
@@ -11,7 +12,7 @@ use RocketTheme\Toolbox\ArrayTraits\Export;
  */
 class Blueprint
 {
-    use Export;
+    use Export, DataMutatorTrait, GravTrait;
 
     public $name;
 
@@ -46,68 +47,6 @@ class Blueprint
         $this->filter = array_flip($filter);
     }
 
-    /**
-     * Get value by using dot notation for nested arrays/objects.
-     *
-     * @example $value = $data->get('this.is.my.nested.variable');
-     *
-     * @param string  $name       Dot separated path to the requested value.
-     * @param mixed   $default    Default value (or null).
-     * @param string  $separator  Separator, defaults to '.'
-     *
-     * @return mixed  Value.
-     */
-    public function get($name, $default = null, $separator = '.')
-    {
-        $path = explode($separator, $name);
-        $current = $this->items;
-        foreach ($path as $field) {
-            if (is_object($current) && isset($current->{$field})) {
-                $current = $current->{$field};
-            } elseif (is_array($current) && isset($current[$field])) {
-                $current = $current[$field];
-            } else {
-                return $default;
-            }
-        }
-
-        return $current;
-    }
-
-    /**
-     * Sey value by using dot notation for nested arrays/objects.
-     *
-     * @example $value = $data->set('this.is.my.nested.variable', true);
-     *
-     * @param string  $name       Dot separated path to the requested value.
-     * @param mixed   $value      New value.
-     * @param string  $separator  Separator, defaults to '.'
-     */
-    public function set($name, $value, $separator = '.')
-    {
-        $path = explode($separator, $name);
-        $current = &$this->items;
-        foreach ($path as $field) {
-            if (is_object($current)) {
-                // Handle objects.
-                if (!isset($current->{$field})) {
-                    $current->{$field} = array();
-                }
-                $current = &$current->{$field};
-            } else {
-                // Handle arrays and scalars.
-                if (!is_array($current)) {
-                    $current = array($field => array());
-                } elseif (!isset($current[$field])) {
-                    $current[$field] = array();
-                }
-                $current = &$current[$field];
-            }
-        }
-
-        $current = $value;
-    }
-
     /**
      * Return all form fields.
      *
@@ -137,7 +76,9 @@ class Blueprint
         try {
             $this->validateArray($data, $this->nested);
         } catch (\RuntimeException $e) {
-            throw new \RuntimeException(sprintf('Page validation failed: %s', $e->getMessage()));
+            $language = self::getGrav()['language'];
+            $message = sprintf($language->translate('FORM.VALIDATION_FAIL', null, true) . ' %s', $e->getMessage());
+            throw new \RuntimeException($message);
         }
     }
 
@@ -146,10 +87,9 @@ class Blueprint
      *
      * @param  array $data1
      * @param  array $data2
-     * @param  string $name
      * @return array
      */
-    public function mergeData(array $data1, array $data2, $name = null)
+    public function mergeData(array $data1, array $data2)
     {
         // Initialize data
         $this->fields();
@@ -180,7 +120,17 @@ class Blueprint
     {
         // Initialize data
         $this->fields();
-        return $this->extraArray($data, $this->nested, $prefix);
+        $rules = $this->nested;
+
+        // Drill down to prefix level
+        if (!empty($prefix)) {
+            $parts = explode('.', trim($prefix, '.'));
+            foreach ($parts as $part) {
+                $rules = isset($rules[$part]) ? $rules[$part] : [];
+            }
+        }
+
+        return $this->extraArray($data, $rules, $prefix);
     }
 
     /**
@@ -213,7 +163,7 @@ class Blueprint
                     $bref = array_merge($bref, array($key => $head[$key]));
                 }
             }
-        } while(count($head_stack));
+        } while (count($head_stack));
 
         $this->items = $blueprints;
     }
@@ -290,6 +240,9 @@ class Blueprint
 
             if ($rule) {
                 // Item has been defined in blueprints.
+                if (is_array($field) && count($field) == 1 && reset($field) == '') {
+                    continue;
+                }
                 $field = Validation::filter($field, $rule);
             } elseif (is_array($field) && is_array($val)) {
                 // Array has been defined in blueprints.
@@ -349,7 +302,7 @@ class Blueprint
                 // Item has been defined in blueprints.
             } elseif (is_array($field) && is_array($val)) {
                 // Array has been defined in blueprints.
-                $array += $this->ExtraArray($field, $val, $prefix);
+                $array += $this->ExtraArray($field, $val, $prefix . $key . '.');
             } else {
                 // Undefined/extra item.
                 $array[$prefix.$key] = $field;
@@ -376,11 +329,11 @@ class Blueprint
             $field['name'] = $prefix . $key;
             $field += $params;
 
-            if (isset($field['fields'])) {
+            if (isset($field['fields']) && (!isset($field['type']) || $field['type'] !== 'list')) {
                 // Recursively get all the nested fields.
                 $newParams = array_intersect_key($this->filter, $field);
                 $this->parseFormFields($field['fields'], $newParams, $prefix, $current[$key]['fields']);
-            } else {
+            } else if ($field['type'] !== 'ignore') {
                 // Add rule.
                 $this->rules[$prefix . $key] = &$field;
                 $this->addProperty($prefix . $key);
@@ -425,10 +378,20 @@ class Blueprint
                             }
                         }
                     }
+
+                    elseif (substr($name, 0, 8) == '@config-') {
+                        $property = substr($name, 8);
+                        $default = isset($field[$property]) ? $field[$property] : null;
+                        $config = self::getGrav()['config']->get($value, $default);
+
+                        if (!is_null($config)) {
+                            $field[$property] = $config;
+                        }
+                    }
                 }
 
                 // Initialize predefined validation rule.
-                if (isset($field['validate']['rule'])) {
+                if (isset($field['validate']['rule']) && $field['type'] !== 'ignore') {
                     $field['validate'] += $this->getRule($field['validate']['rule']);
                 }
             }
@@ -478,16 +441,18 @@ class Blueprint
      * @throws \RuntimeException
      * @internal
      */
-    protected function checkRequired(array $data, array $fields) {
+    protected function checkRequired(array $data, array $fields)
+    {
         foreach ($fields as $name => $field) {
             if (!is_string($field)) {
                 continue;
             }
             $field = $this->rules[$field];
             if (isset($field['validate']['required'])
-                && $field['validate']['required'] == true
+                && $field['validate']['required'] === true
                 && empty($data[$name])) {
-                throw new \RuntimeException("Missing required field: {$field['name']}");
+                $value = isset($field['label']) ? $field['label'] : $field['name'];
+                throw new \RuntimeException("Missing required field: {$value}");
             }
         }
     }

system/src/Grav/Common/Data/Blueprints.php

@@ -2,6 +2,8 @@
 namespace Grav\Common\Data;
 
 use Grav\Common\File\CompiledYamlFile;
+use Grav\Common\GravTrait;
+use RocketTheme\Toolbox\ResourceLocator\UniformResourceLocator;
 
 /**
  * Blueprints class keeps track on blueprint instances.
@@ -11,6 +13,8 @@ use Grav\Common\File\CompiledYamlFile;
  */
 class Blueprints
 {
+    use GravTrait;
+
     protected $search;
     protected $types;
     protected $instances = array();
@@ -20,11 +24,7 @@ class Blueprints
      */
     public function __construct($search)
     {
-        if (!is_string($search)) {
-            $this->search = $search;
-        } else {
-            $this->search = rtrim($search, '\\/') . '/';
-        }
+        $this->search = $search;
     }
 
     /**
@@ -37,8 +37,18 @@ class Blueprints
     public function get($type)
     {
         if (!isset($this->instances[$type])) {
+            $parents = [];
             if (is_string($this->search)) {
                 $filename = $this->search . $type . YAML_EXT;
+
+                // Check if search is a stream and resolve the path.
+                if (strpos($filename, '://')) {
+                    $grav = static::getGrav();
+                    /** @var UniformResourceLocator $locator */
+                    $locator = $grav['locator'];
+                    $parents = $locator->findResources($filename);
+                    $filename = array_shift($parents);
+                }
             } else {
                 $filename = isset($this->search[$type]) ? $this->search[$type] : '';
             }
@@ -47,7 +57,6 @@ class Blueprints
                 $file = CompiledYamlFile::instance($filename);
                 $blueprints = $file->content();
             } else {
-                // throw new \RuntimeException("Blueprints for '{$type}' cannot be found! {$this->search}{$type}");
                 $blueprints = [];
             }
 
@@ -56,8 +65,41 @@ class Blueprints
             if (isset($blueprints['@extends'])) {
                 // Extend blueprint by other blueprints.
                 $extends = (array) $blueprints['@extends'];
-                foreach ($extends as $extendType) {
-                    $blueprint->extend($this->get($extendType));
+
+                if (is_string(key($extends))) {
+                    $extends = [ $extends ];
+                }
+
+                foreach ($extends as $extendConfig) {
+                    $extendType = !is_string($extendConfig) ? empty($extendConfig['type']) ? false : $extendConfig['type'] : $extendConfig;
+
+                    if (!$extendType) {
+                        continue;
+                    } elseif ($extendType === '@parent') {
+                        $parentFile = array_shift($parents);
+                        if (!$parentFile || !is_file($parentFile)) {
+                            continue;
+                        }
+                        $blueprints = CompiledYamlFile::instance($parentFile)->content();
+                        $parent = new Blueprint($type.'-parent', $blueprints, $this);
+                        $blueprint->extend($parent);
+                        continue;
+                    }
+
+                    if (is_string($extendConfig) || empty($extendConfig['context'])) {
+                        $context = $this;
+                    } else {
+                        // Load blueprints from external context.
+                        $array = explode('://', $extendConfig['context'], 2);
+                        $scheme = array_shift($array);
+                        $path = array_shift($array);
+                        if ($path) {
+                            $scheme .= '://';
+                            $extendType = $path ? "{$path}/{$extendType}" : $extendType;
+                        }
+                        $context = new self($scheme);
+                    }
+                    $blueprint->extend($context->get($extendType));
                 }
             }
 
@@ -77,7 +119,18 @@ class Blueprints
         if ($this->types === null) {
             $this->types = array();
 
-            $iterator   = new \DirectoryIterator($this->search);
+            // Check if search is a stream.
+            if (strpos($this->search, '://')) {
+                // Stream: use UniformResourceIterator.
+                $grav = static::getGrav();
+                /** @var UniformResourceLocator $locator */
+                $locator = $grav['locator'];
+                $iterator = $locator->getIterator($this->search, null);
+            } else {
+                // Not a stream: use DirectoryIterator.
+                $iterator = new \DirectoryIterator($this->search);
+            }
+
             /** @var \DirectoryIterator $file */
             foreach ($iterator as $file) {
                 if (!$file->isFile() || '.' . $file->getExtension() != YAML_EXT) {

system/src/Grav/Common/Data/Data.php

@@ -15,7 +15,7 @@ use RocketTheme\Toolbox\File\FileInterface;
  */
 class Data implements DataInterface
 {
-    use ArrayAccessWithGetters, Countable, Export;
+    use ArrayAccessWithGetters, Countable, Export, DataMutatorTrait;
 
     protected $gettersVariable = 'items';
     protected $items;
@@ -56,67 +56,6 @@ class Data implements DataInterface
         return $this->get($name, $default, $separator);
     }
 
-    /**
-     * Get value by using dot notation for nested arrays/objects.
-     *
-     * @example $value = $data->get('this.is.my.nested.variable');
-     *
-     * @param string  $name       Dot separated path to the requested value.
-     * @param mixed   $default    Default value (or null).
-     * @param string  $separator  Separator, defaults to '.'
-     * @return mixed  Value.
-     */
-    public function get($name, $default = null, $separator = '.')
-    {
-        $path = explode($separator, $name);
-        $current = $this->items;
-        foreach ($path as $field) {
-            if (is_object($current) && isset($current->{$field})) {
-                $current = $current->{$field};
-            } elseif (is_array($current) && isset($current[$field])) {
-                $current = $current[$field];
-            } else {
-                return $default;
-            }
-        }
-
-        return $current;
-    }
-
-    /**
-     * Sey value by using dot notation for nested arrays/objects.
-     *
-     * @example $value = $data->set('this.is.my.nested.variable', true);
-     *
-     * @param string  $name       Dot separated path to the requested value.
-     * @param mixed   $value      New value.
-     * @param string  $separator  Separator, defaults to '.'
-     */
-    public function set($name, $value, $separator = '.')
-    {
-        $path = explode($separator, $name);
-        $current = &$this->items;
-        foreach ($path as $field) {
-            if (is_object($current)) {
-                // Handle objects.
-                if (!isset($current->{$field})) {
-                    $current->{$field} = array();
-                }
-                $current = &$current->{$field};
-            } else {
-                // Handle arrays and scalars.
-                if (!is_array($current)) {
-                    $current = array($field => array());
-                } elseif (!isset($current[$field])) {
-                    $current[$field] = array();
-                }
-                $current = &$current[$field];
-            }
-        }
-
-        $current = $value;
-    }
-
     /**
      * Set default value by using dot notation for nested arrays/objects.
      *

system/src/Grav/Common/Data/DataMutatorTrait.php

@@ -0,0 +1,68 @@
+<?php
+namespace Grav\Common\Data;
+
+trait DataMutatorTrait
+{
+
+    /**
+     * Get value by using dot notation for nested arrays/objects.
+     *
+     * @example $value = $data->get('this.is.my.nested.variable');
+     *
+     * @param string  $name       Dot separated path to the requested value.
+     * @param mixed   $default    Default value (or null).
+     * @param string  $separator  Separator, defaults to '.'
+     * @return mixed  Value.
+     */
+    public function get($name, $default = null, $separator = '.')
+    {
+        $path = explode($separator, $name);
+        $current = $this->items;
+        foreach ($path as $field) {
+            if (is_object($current) && isset($current->{$field})) {
+                $current = $current->{$field};
+            } elseif (is_array($current) && isset($current[$field])) {
+                $current = $current[$field];
+            } else {
+                return $default;
+            }
+        }
+
+        return $current;
+    }
+
+    /**
+     * Set value by using dot notation for nested arrays/objects.
+     *
+     * @example $value = $data->set('this.is.my.nested.variable', true);
+     *
+     * @param string  $name       Dot separated path to the requested value.
+     * @param mixed   $value      New value.
+     * @param string  $separator  Separator, defaults to '.'
+     */
+    public function set($name, $value, $separator = '.')
+    {
+        $path = explode($separator, $name);
+        $current = &$this->items;
+        foreach ($path as $field) {
+            if (is_object($current)) {
+                // Handle objects.
+                if (!isset($current->{$field})) {
+                    $current->{$field} = array();
+                }
+                $current = &$current->{$field};
+            } else {
+                // Handle arrays and scalars.
+                if (!is_array($current)) {
+                    $current = array($field => array());
+                } elseif (!isset($current[$field])) {
+                    $current[$field] = array();
+                }
+                $current = &$current[$field];
+            }
+        }
+
+        $current = $value;
+    }
+
+}

system/src/Grav/Common/Data/Validation.php

@@ -1,6 +1,10 @@
 <?php
 namespace Grav\Common\Data;
 
+use Grav\Common\GravTrait;
+use Symfony\Component\Yaml\Exception\ParseException;
+use Symfony\Component\Yaml\Parser;
+
 /**
  * Data validation.
  *
@@ -9,6 +13,8 @@ namespace Grav\Common\Data;
  */
 class Validation
 {
+    use GravTrait;
+
     /**
      * Validate value against a blueprint field definition.
      *
@@ -25,17 +31,22 @@ class Validation
             return;
         }
 
+        // Get language class
+        $language = self::getGrav()['language'];
+
         // Validate type with fallback type text.
         $type = (string) isset($field['validate']['type']) ? $field['validate']['type'] : $field['type'];
         $method = 'type'.strtr($type, '-', '_');
+        $name = ucfirst(isset($field['label']) ? $field['label'] : $field['name']);
+        $message = (string) isset($field['validate']['message']) ? $field['validate']['message'] : $language->translate('FORM.INVALID_INPUT', null, true) . ' "' . $language->translate($name) . '"';
+
         if (method_exists(__CLASS__, $method)) {
             $success = self::$method($value, $validate, $field);
         } else {
             $success = self::typeText($value, $validate, $field);
         }
         if (!$success) {
-            $name = $field['label'] ? $field['label'] : $field['name'];
-            throw new \RuntimeException("invalid input in {$name}");
+            throw new \RuntimeException($message);
         }
 
         // Check individual rules
@@ -43,8 +54,9 @@ class Validation
             $method = 'validate'.strtr($rule, '-', '_');
             if (method_exists(__CLASS__, $method)) {
                 $success = self::$method($value, $params);
+
                 if (!$success) {
-                    throw new \RuntimeException('Failed');
+                    throw new \RuntimeException($message);
                 }
             }
         }
@@ -66,6 +78,16 @@ class Validation
             return null;
         }
 
+        // if this is a YAML field, simply parse it and return the value
+        if (isset($field['yaml']) && $field['yaml'] === true) {
+            try {
+                $yaml = new Parser();
+                return $yaml->parse($value);
+            } catch (ParseException $e) {
+                throw new \RuntimeException($e->getMessage());
+            }
+        }
+
         // Validate type with fallback type text.
         $type = (string) isset($field['validate']['type']) ? $field['validate']['type'] : $field['type'];
         $method = 'filter'.strtr($type, '-', '_');
@@ -285,6 +307,17 @@ class Validation
         return (int) $value;
     }
 
+    protected static function filterDateTime($value, array $params, array $field)
+    {
+        $format = self::getGrav()['config']->get('system.pages.dateformat.default');
+        if ($format) {
+            $converted = new \DateTime($value);
+            return $converted->format($format);
+        }
+        return $value;
+    }
+
+
     /**
      * HTML5 input: range
      *
@@ -353,7 +386,6 @@ class Validation
      */
     public static function typeDatetime($value, array $params, array $field)
     {
-        // TODO: add min, max and range.
         if ($value instanceof \DateTime) {
             return true;
         } elseif (!is_string($value)) {
@@ -375,7 +407,7 @@ class Validation
      * @param  array  $field   Blueprint for the field.
      * @return bool   True if validation succeeded.
      */
-    public static function typeDatetime_local($value, array $params, array $field)
+    public static function typeDatetimeLocal($value, array $params, array $field)
     {
         return self::typeDatetime($value, $params, $field);
     }
@@ -489,6 +521,7 @@ class Validation
     {
         $values = (array) $value;
         $options = isset($field['options']) ? array_keys($field['options']) : array();
+        $multi = isset($field['multiple']) ? $field['multiple'] : false;
 
         if ($options) {
             $useKey = isset($field['use']) && $field['use'] == 'keys';
@@ -497,9 +530,43 @@ class Validation
             }
         }
 
+        if ($multi) {
+            foreach ($values as $key => $value) {
+                if (is_array($value)) {
+                    $value = implode(',', $value);
+                }
+
+                $values[$key] =  array_map('trim', explode(',', $value));
+            }
+        }
+
         return $values;
     }
 
+    public static function typeList($value, array $params, array $field)
+    {
+        if (!is_array($value)) {
+            return false;
+        }
+
+        if (isset($field['fields'])) {
+            foreach ($value as $key => $item) {
+                foreach ($field['fields'] as $subKey => $subField) {
+                    $subKey = trim($subKey, '.');
+                    $subValue = isset($item[$subKey]) ? $item[$subKey] : null;
+                    self::validate($subValue, $subField);
+                }
+            }
+        }
+
+        return true;
+    }
+
+    protected static function filterList($value, array $params, array $field)
+    {
+        return (array) $value;
+    }
+
     /**
      * Custom input: ignore (will not validate)
      *
@@ -513,11 +580,20 @@ class Validation
         return true;
     }
 
+    public static function filterIgnore($value, array $params, array $field)
+    {
+        return $value;
+    }
+
     // HTML5 attributes (min, max and range are handled inside the types)
 
     public static function validateRequired($value, $params)
     {
-        return (bool) $params != true || !empty($value);
+        if (is_string($value)) {
+            $value = trim($value);
+        }
+        
+        return (bool) $params !== true || !empty($value);
     }
 
     public static function validatePattern($value, $params)

system/src/Grav/Common/Debugger.php

@@ -1,10 +1,8 @@
 <?php
 namespace Grav\Common;
 
-use DebugBar\Bridge\Twig\TraceableTwigEnvironment;
 use DebugBar\JavascriptRenderer;
 use DebugBar\StandardDebugBar;
-//use \Tracy\Debugger as TracyDebugger;
 
 /**
  * Class Debugger
@@ -48,9 +46,11 @@ class Debugger
     public function addAssets()
     {
         if ($this->enabled()) {
-
             $assets = $this->grav['assets'];
 
+            // Add jquery library
+            $assets->add('jquery', 101);
+
             $this->renderer = $this->debugbar->getJavascriptRenderer();
             $this->renderer->setIncludeVendors(false);
 
@@ -94,10 +94,10 @@ class Debugger
         return $this;
     }
 
-    public function startTimer($name, $desription = null)
+    public function startTimer($name, $description = null)
     {
         if ($name[0] == '_' || $this->grav['config']->get('system.debugger.enabled')) {
-            $this->debugbar['time']->startMeasure($name, $desription);
+            $this->debugbar['time']->startMeasure($name, $description);
         }
         return $this;
     }

system/src/Grav/Common/Errors/Errors.php

@@ -4,16 +4,13 @@ namespace Grav\Common\Errors;
 use Grav\Common\Grav;
 use Whoops\Handler\CallbackHandler;
 use Whoops\Handler\HandlerInterface;
-use Whoops\Handler\JsonResponseHandler;
-use Whoops\Handler\PrettyPageHandler;
-use Whoops\Handler\PlainTextHandler;
 use Whoops\Run;
 
 /**
  * Class Debugger
  * @package Grav\Common
  */
-class Errors extends \Whoops\Run
+class Errors extends Run
 {
 
     public function pushHandler($handler, $key = null)
@@ -23,7 +20,7 @@ class Errors extends \Whoops\Run
         }
 
         if (!$handler instanceof HandlerInterface) {
-            throw new InvalidArgumentException(
+            throw new \InvalidArgumentException(
                 "Argument to " . __METHOD__ . " must be a callable, or instance of"
                 . "Whoops\\Handler\\HandlerInterface"
             );

system/src/Grav/Common/Errors/Resources/error.css

@@ -48,4 +48,5 @@ h6 {
 
 code {
     font-weight: bold;
+    font-family: Menlo, Monaco, Consolas, "Courier New", monospace;
 }

system/src/Grav/Common/Errors/Resources/layout.html.php

@@ -16,10 +16,14 @@
             <header>
                 Server Error
             </header>
-            <p>We're sorry! The server has encountered an internal error and was unable to complete your request.
-                Please contact the system administrator for more information.</p>
-            <h6>For further details please review your <code>logs/</code> folder, or enable displaying of errors in your system configuration.</h6>
-            <h6>Error Code: <b><?php echo $code ?></b></h6>
+
+
+
+            <p>Sorry, something went terribly wrong!</p>
+
+            <h3><?php echo $code ?> - <?php echo $message ?></h3>
+
+            <h5>For further details please review your <code>logs/</code> folder, or enable displaying of errors in your system configuration.</h5>
         </div>
     </div>
 </body>

system/src/Grav/Common/Errors/SimplePageHandler.php

@@ -21,15 +21,14 @@ class SimplePageHandler extends Handler
      */
     public function handle()
     {
-        $exception = $this->getException();
         $inspector = $this->getInspector();
-        $run       = $this->getRun();
 
         $helper = new TemplateHelper();
         $templateFile = $this->getResource("layout.html.php");
         $cssFile      = $this->getResource("error.css");
 
         $code = $inspector->getException()->getCode();
+        $message = $inspector->getException()->getMessage();
 
         if ($inspector->getException() instanceof \ErrorException) {
             $code = Misc::translateErrorCode($code);
@@ -38,6 +37,7 @@ class SimplePageHandler extends Handler
         $vars = array(
             "stylesheet" => file_get_contents($cssFile),
             "code"        => $code,
+            "message"     => $message,
         );
 
         $helper->setVariables($vars);
@@ -46,6 +46,11 @@ class SimplePageHandler extends Handler
         return Handler::QUIT;
     }
 
+    /**
+     * @param $resource
+     *
+     * @return string
+     */
     protected function getResource($resource)
     {
         // If the resource was found before, we can speed things up
@@ -67,7 +72,7 @@ class SimplePageHandler extends Handler
         }
 
         // If we got this far, nothing was found.
-        throw new RuntimeException(
+        throw new \RuntimeException(
             "Could not find resource '$resource' in any resource paths."
             . "(searched: " . join(", ", $this->searchPaths). ")"
         );
@@ -76,7 +81,7 @@ class SimplePageHandler extends Handler
     public function addResourcePath($path)
     {
         if (!is_dir($path)) {
-            throw new InvalidArgumentException(
+            throw new \InvalidArgumentException(
                 "'$path' is not a valid directory"
             );
         }

system/src/Grav/Common/File/CompiledFile.php

@@ -22,10 +22,13 @@ trait CompiledFile
      */
     public function content($var = null)
     {
+        // Set some options
+        $this->settings(['native' => true, 'compat' => true]);
+
         // If nothing has been loaded, attempt to get pre-compiled version of the file first.
         if ($var === null && $this->raw === null && $this->content === null) {
             $key = md5($this->filename);
-            $file = PhpFile::instance(CACHE_DIR . "/compiled/files/{$key}{$this->extension}.php");
+            $file = PhpFile::instance(CACHE_DIR . "compiled/files/{$key}{$this->extension}.php");
             $modified = $this->modified();
 
             if (!$modified) {
@@ -47,7 +50,7 @@ trait CompiledFile
                 $file->lock(false);
 
                 // Decode RAW file into compiled array.
-                $data = $this->decode($this->raw());
+                $data = (array) $this->decode($this->raw());
                 $cache = [
                     '@class' => $class,
                     'filename' => $this->filename,

system/src/Grav/Common/Filesystem/Folder.php

@@ -19,12 +19,13 @@ abstract class Folder
     {
         $last_modified = 0;
 
-        $directory = new \RecursiveDirectoryIterator($path, \RecursiveDirectoryIterator::SKIP_DOTS);
-        $iterator = new \RecursiveIteratorIterator($directory, \RecursiveIteratorIterator::SELF_FIRST);
+        $dirItr     = new \RecursiveDirectoryIterator($path, \RecursiveDirectoryIterator::SKIP_DOTS);
+        $filterItr  = new RecursiveFolderFilterIterator($dirItr);
+        $itr        = new \RecursiveIteratorIterator($filterItr, \RecursiveIteratorIterator::SELF_FIRST);
 
         /** @var \RecursiveDirectoryIterator $file */
-        foreach ($iterator as $file) {
-            $dir_modified = $file->getMTime();
+        foreach ($itr as $dir) {
+            $dir_modified = $dir->getMTime();
             if ($dir_modified > $last_modified) {
                 $last_modified = $dir_modified;
             }
@@ -33,18 +34,45 @@ abstract class Folder
         return $last_modified;
     }
 
+    /**
+     * Recursively find the last modified time under given path by file.
+     *
+     * @param  string $path
+     * @param string  $extensions   which files to search for specifically
+     *
+     * @return int
+     */
+    public static function lastModifiedFile($path, $extensions = 'md|yaml')
+    {
+        $last_modified = 0;
+
+        $dirItr = new \RecursiveDirectoryIterator($path, \RecursiveDirectoryIterator::SKIP_DOTS);
+        $itrItr = new \RecursiveIteratorIterator($dirItr, \RecursiveIteratorIterator::SELF_FIRST);
+        $itr = new \RegexIterator($itrItr, '/^.+\.'.$extensions.'$/i');
+
+        /** @var \RecursiveDirectoryIterator $file */
+        foreach ($itr as $filepath => $file) {
+            $file_modified = $file->getMTime();
+            if ($file_modified > $last_modified) {
+                $last_modified = $file_modified;
+            }
+        }
+
+        return $last_modified;
+    }
+
     /**
      * Get relative path between target and base path. If path isn't relative, return full path.
      *
-     * @param  string  $path
-     * @param  string  $base
+     * @param  string $path
+     * @param mixed|string $base
      * @return string
      */
     public static function getRelativePath($path, $base = GRAV_ROOT)
     {
         if ($base) {
-            $base = preg_replace('![\\|/]+!', '/', $base);
-            $path = preg_replace('![\\|/]+!', '/', $path);
+            $base = preg_replace('![\\\/]+!', '/', $base);
+            $path = preg_replace('![\\\/]+!', '/', $path);
             if (strpos($path, $base) === 0) {
                 $path = ltrim(substr($path, strlen($base)), '/');
             }
@@ -68,30 +96,7 @@ abstract class Folder
         return $result ?: null;
     }
 
-    /**
-     * Recursively find the last modified time under given path by file.
-     *
-     * @param  string $path
-     * @return int
-     */
-    public static function lastModifiedFile($path)
-    {
-        $last_modified = 0;
 
-        $dirItr    = new \RecursiveDirectoryIterator($path);
-        $filterItr = new GravRecursiveFilterIterator($dirItr);
-        $itr       = new \RecursiveIteratorIterator($filterItr, \RecursiveIteratorIterator::SELF_FIRST);
-
-        /** @var \RecursiveDirectoryIterator $file */
-        foreach ($itr as $file) {
-            $file_modified = $file->getMTime();
-            if ($file_modified > $last_modified) {
-                $last_modified = $file_modified;
-            }
-        }
-
-        return $last_modified;
-    }
 
     /**
      * Return recursive list of all files and directories under given path.
@@ -239,7 +244,7 @@ abstract class Folder
     public static function delete($target)
     {
         if (!is_dir($target)) {
-            throw new \RuntimeException('Cannot delete non-existing folder.');
+            return;
         }
 
         $success = self::doDelete($target);
@@ -273,6 +278,46 @@ abstract class Folder
         }
     }
 
+    /**
+     * Recursive copy of one directory to another
+     *
+     * @param $src
+     * @param $dest
+     *
+     * @return bool
+     */
+    public static function rcopy($src, $dest)
+    {
+
+        // If the src is not a directory do a simple file copy
+        if (!is_dir($src)) {
+            copy($src, $dest);
+            return true;
+        }
+
+        // If the destination directory does not exist create it
+        if (!is_dir($dest)) {
+            if (!mkdir($dest)) {
+                // If the destination directory could not be created stop processing
+                return false;
+            }
+        }
+
+        // Open the source directory to read in files
+        $i = new \DirectoryIterator($src);
+        /** @var \DirectoryIterator $f */
+        foreach ($i as $f) {
+            if ($f->isFile()) {
+                copy($f->getRealPath(), "$dest/" . $f->getFilename());
+            } else {
+                if (!$f->isDot() && $f->isDir()) {
+                    static::rcopy($f->getRealPath(), "$dest/$f");
+                }
+            }
+        }
+        return true;
+    }
+
     /**
      * @param  string $folder
      * @return bool
@@ -285,30 +330,24 @@ abstract class Folder
             return @unlink($folder);
         }
 
-        // Go through all items in filesystem and recursively remove everything.
-        $files = array_diff(scandir($folder), array('.', '..'));
-        foreach ($files as $file) {
-            $path = "{$folder}/{$file}";
-            (is_dir($path)) ? self::doDelete($path) : @unlink($path);
+        $files = new \RecursiveIteratorIterator(
+            new \RecursiveDirectoryIterator($folder, \RecursiveDirectoryIterator::SKIP_DOTS),
+            \RecursiveIteratorIterator::CHILD_FIRST
+        );
+
+        /** @var \DirectoryIterator $fileinfo */
+        foreach ($files as $fileinfo) {
+            if ($fileinfo->isDir()) {
+                if (false === rmdir($fileinfo->getRealPath())) {
+                    return false;
+                }
+            } else {
+                if (false === unlink($fileinfo->getRealPath())) {
+                    return false;
+                }
+            }
         }
 
-        return @rmdir($folder);
+        return rmdir($folder);
     }
 }
-
-class GravRecursiveFilterIterator extends \RecursiveFilterIterator
-{
-    public static $FILTERS = array(
-        '..', '.DS_Store'
-    );
-
-    public function accept()
-    {
-        return !in_array(
-            $this->current()->getFilename(),
-            self::$FILTERS,
-            true
-        );
-    }
-
-}

system/src/Grav/Common/Filesystem/RecursiveFolderFilterIterator.php

@@ -0,0 +1,31 @@
+<?php
+namespace Grav\Common\Filesystem;
+
+use Grav\Common\GravTrait;
+
+class RecursiveFolderFilterIterator extends \RecursiveFilterIterator
+{
+    use GravTrait;
+
+    protected static $folder_ignores;
+
+    public function __construct(\RecursiveIterator $iterator)
+    {
+        parent::__construct($iterator);
+        if (empty($this::$folder_ignores)) {
+            $this::$folder_ignores = self::getGrav()['config']->get('system.pages.ignore_folders');
+        }
+    }
+
+    public function accept()
+    {
+
+        /** @var $current \SplFileInfo */
+        $current = $this->current();
+
+        if ($current->isDir() && !in_array($current->getFilename(), $this::$folder_ignores)) {
+            return true;
+        }
+        return false;
+    }
+}

system/src/Grav/Common/GPM/AbstractCollection.php

@@ -1,19 +1,19 @@
 <?php
-namespace Grav\Common\GPM\Local;
+namespace Grav\Common\GPM;
 
 use Grav\Common\GravTrait;
 use Grav\Common\Iterator;
 
-class Collection extends Iterator
-{
+abstract class AbstractCollection extends Iterator {
+
     use GravTrait;
 
     public function toJson()
     {
         $items = [];
 
-        foreach ($this->items as $name => $theme) {
-            $items[$name] = $theme->toArray();
+        foreach ($this->items as $name => $package) {
+            $items[$name] = $package->toArray();
         }
 
         return json_encode($items);
@@ -23,8 +23,8 @@ class Collection extends Iterator
     {
         $items = [];
 
-        foreach ($this->items as $name => $theme) {
-            $items[$name] = $theme->toArray();
+        foreach ($this->items as $name => $package) {
+            $items[$name] = $package->toArray();
         }
 
         return $items;

system/src/Grav/Common/GPM/Common/AbstractPackageCollection.php

@@ -0,0 +1,34 @@
+<?php
+namespace Grav\Common\GPM\Common;
+
+use Grav\Common\GravTrait;
+use Grav\Common\Iterator;
+
+abstract class AbstractPackageCollection extends Iterator {
+
+    use GravTrait;
+
+    protected $type;
+
+    public function toJson()
+    {
+        $items = [];
+
+        foreach ($this->items as $name => $package) {
+            $items[$name] = $package->toArray();
+        }
+
+        return json_encode($items);
+    }
+
+    public function toArray()
+    {
+        $items = [];
+
+        foreach ($this->items as $name => $package) {
+            $items[$name] = $package->toArray();
+        }
+
+        return $items;
+    }
+}

system/src/Grav/Common/GPM/Common/CachedCollection.php

@@ -0,0 +1,21 @@
+<?php
+namespace Grav\Common\GPM\Common;
+
+use Grav\Common\Iterator;
+
+class CachedCollection extends Iterator {
+
+    protected static $cache;
+
+    public function __construct($items)
+    {
+        // local cache to speed things up
+        if (!isset(self::$cache[get_called_class().__METHOD__])) {
+            self::$cache[get_called_class().__METHOD__] = $items;
+        }
+
+        foreach (self::$cache[get_called_class().__METHOD__] as $name => $item) {
+            $this->append([$name => $item]);
+        }
+    }
+}

system/src/Grav/Common/GPM/Common/Package.php

@@ -0,0 +1,42 @@
+<?php
+namespace Grav\Common\GPM\Common;
+
+use Grav\Common\Data\Data;
+
+class Package {
+
+    protected $data;
+
+    public function __construct(Data $package, $type = null) {
+        $this->data = $package;
+
+        if ($type) {
+            $this->data->set('package_type', $type);
+        }
+    }
+
+    public function getData() {
+        return $this->data;
+    }
+
+    public function __get($key) {
+        return $this->data->get($key);
+    }
+
+    public function __isset($key) {
+        return isset($this->data->$key);
+    }
+
+    public function __toString() {
+        return $this->toJson();
+    }
+
+    public function toJson() {
+        return $this->data->toJson();
+    }
+
+    public function toArray() {
+        return $this->data->toArray();
+    }
+
+}

system/src/Grav/Common/GPM/GPM.php

@@ -1,7 +1,9 @@
 <?php
 namespace Grav\Common\GPM;
 
+use Grav\Common\Inflector;
 use Grav\Common\Iterator;
+use Grav\Common\Utils;
 
 class GPM extends Iterator
 {
@@ -28,6 +30,8 @@ class GPM extends Iterator
      */
     protected $cache;
 
+    protected $install_paths = ['plugins' => 'user/plugins/%name%', 'themes' => 'user/themes/%name%', 'skeletons' => 'user/'];
+
     /**
      * Creates a new GPM instance with Local and Remote packages available
      * @param boolean  $refresh  Applies to Remote Packages only and forces a refetch of data
@@ -36,8 +40,11 @@ class GPM extends Iterator
     public function __construct($refresh = false, $callback = null)
     {
         $this->installed  = new Local\Packages();
-        $this->repository = new Remote\Packages($refresh, $callback);
-        $this->grav       = new Remote\Grav($refresh, $callback);
+        try {
+            $this->repository = new Remote\Packages($refresh, $callback);
+            $this->grav       = new Remote\Grav($refresh, $callback);
+        } catch (\Exception $e) {
+        }
     }
 
     /**
@@ -345,9 +352,23 @@ class GPM extends Iterator
     public function findPackages($searches = [])
     {
         $packages = ['total' => 0, 'not_found' => []];
+        $inflector = new Inflector();
 
         foreach ($searches as $search) {
+            $repository = '';
+            // if this is an object, get the search data from the key
+            if (is_object($search)) {
+                $search = (array) $search;
+                $key = key($search);
+                $repository = $search[$key];
+                $search = $key;
+            }
+
             if ($found = $this->findPackage($search)) {
+                // set override repository if provided
+                if ($repository) {
+                    $found->override_repository = $repository;
+                }
                 if (!isset($packages[$found->package_type])) {
                     $packages[$found->package_type] = [];
                 }
@@ -355,7 +376,20 @@ class GPM extends Iterator
                 $packages[$found->package_type][$found->slug] = $found;
                 $packages['total']++;
             } else {
-                $packages['not_found'][] = $search;
+                // make a best guess at the type based on the repo URL
+                if (Utils::contains($repository, '-theme')) {
+                    $type = 'themes';
+                } else {
+                    $type = 'plugins';
+                }
+
+                $not_found = new \stdClass();
+                $not_found->name = $inflector->camelize($search);
+                $not_found->slug = $search;
+                $not_found->package_type = $type;
+                $not_found->install_path = str_replace('%name%', $search, $this->install_paths[$type]);
+                $not_found->override_repository = $repository;
+                $packages['not_found'][$search] = $not_found;
             }
         }
 

system/src/Grav/Common/GPM/Installer.php

@@ -2,6 +2,7 @@
 namespace Grav\Common\GPM;
 
 use Grav\Common\Filesystem\Folder;
+use Symfony\Component\Yaml\Yaml;
 
 class Installer
 {
@@ -42,6 +43,7 @@ class Installer
         'overwrite'       => true,
         'ignore_symlinks' => true,
         'sophisticated'   => false,
+        'theme'            => false,
         'install_path'    => '',
         'exclude_checks'  => [self::EXISTS, self::NOT_FOUND, self::IS_LINK]
     ];
@@ -61,21 +63,21 @@ class Installer
         $options = array_merge(self::$options, $options);
         $install_path = rtrim($destination . DS . ltrim($options['install_path'], DS), DS);
 
-        if (!self::isGravInstance($destination) || !self::isValidDestination($install_path, $options['exclude_checks'])
-        ) {
+        if (!self::isGravInstance($destination) || !self::isValidDestination($install_path, $options['exclude_checks'])) {
             return false;
         }
 
-        if (
-            self::lastErrorCode() == self::IS_LINK && $options['ignore_symlinks'] ||
-            self::lastErrorCode() == self::EXISTS && !$options['overwrite']
-        ) {
+        if (self::lastErrorCode() == self::IS_LINK && $options['ignore_symlinks'] ||
+            self::lastErrorCode() == self::EXISTS && !$options['overwrite']) {
             return false;
         }
 
+        // Pre install checks
+        static::flightProcessing('pre_install', $install_path);
+
         $zip = new \ZipArchive();
         $archive = $zip->open($package);
-        $tmp = CACHE_DIR . DS . 'tmp/Grav-' . uniqid();
+        $tmp = CACHE_DIR . 'tmp/Grav-' . uniqid();
 
         if ($archive !== true) {
             self::$error = self::ZIP_OPEN_ERROR;
@@ -98,7 +100,11 @@ class Installer
 
 
         if (!$options['sophisticated']) {
-            self::nonSophisticatedInstall($zip, $install_path, $tmp);
+            if ($options['theme']) {
+                self::copyInstall($zip, $install_path, $tmp);
+            } else {
+                self::moveInstall($zip, $install_path, $tmp);
+            }
         } else {
             self::sophisticatedInstall($zip, $install_path, $tmp);
         }
@@ -106,15 +112,37 @@ class Installer
         Folder::delete($tmp);
         $zip->close();
 
+        // Post install checks
+        static::flightProcessing('post_install', $install_path);
+
         self::$error = self::OK;
 
         return true;
 
     }
 
-    public static function nonSophisticatedInstall($zip, $install_path, $tmp)
+    protected static function flightProcessing($state, $install_path)
     {
-        $container = $zip->getNameIndex(0); // TODO: better way of determining if zip has container folder
+        $blueprints_path = $install_path . DS . 'blueprints.yaml';
+
+        if (file_exists($blueprints_path)) {
+            $package_yaml = Yaml::parse(file_get_contents($blueprints_path));
+            if (isset($package_yaml['install'][$state]['create'])) {
+                foreach ((array) $package_yaml['install']['pre_install']['create'] as $file) {
+                    Folder::mkdir($install_path . '/' . ltrim($file, '/'));
+                }
+            }
+            if (isset($package_yaml['install'][$state]['remove'])) {
+                foreach ((array) $package_yaml['install']['pre_install']['remove'] as $file) {
+                    Folder::delete($install_path . '/' . ltrim($file, '/'));
+                }
+            }
+        }
+    }
+
+    public static function moveInstall(\ZipArchive $zip, $install_path, $tmp)
+    {
+        $container = $zip->getNameIndex(0);
         if (file_exists($install_path)) {
             Folder::delete($install_path);
         }
@@ -124,7 +152,20 @@ class Installer
         return true;
     }
 
-    public static function sophisticatedInstall($zip, $install_path, $tmp)
+    public static function copyInstall(\ZipArchive $zip, $install_path, $tmp)
+    {
+        $firstDir = $zip->getNameIndex(0);
+        if (empty($firstDir)) {
+            throw new \RuntimeException("Directory $firstDir is missing");
+        } else {
+            $tmp = realpath($tmp . DS . $firstDir);
+            Folder::rcopy($tmp, $install_path);
+        }
+
+        return true;
+    }
+
+    public static function sophisticatedInstall(\ZipArchive $zip, $install_path, $tmp)
     {
         for ($i = 0, $l = $zip->numFiles; $i < $l; $i++) {
             $filename = $zip->getNameIndex($i);
@@ -159,11 +200,10 @@ class Installer
         return true;
     }
 
-
     /**
-     * Unnstalls one or more given package
+     * Uninstalls one or more given package
      *
-     * @param  string $package     The slug of the package(s)
+     * @param  string $path     The slug of the package(s)
      * @param  array  $options     Options to use for uninstalling
      *
      * @return boolean True if everything went fine, False otherwise.
@@ -290,4 +330,14 @@ class Installer
     {
         return self::$error;
     }
+
+    /**
+     * Allows to manually set an error
+     * @param $error the Error code
+     */
+
+    public static function setError($error)
+    {
+        self::$error = $error;
+    }
 }

system/src/Grav/Common/GPM/Local/AbstractPackageCollection.php

@@ -0,0 +1,16 @@
+<?php
+
+namespace Grav\Common\GPM\Local;
+
+use Grav\Common\GPM\Common\AbstractPackageCollection as BaseCollection;
+
+abstract class AbstractPackageCollection extends BaseCollection
+{
+    public function __construct($items)
+    {
+        foreach ($items as $name => $data) {
+            $data->set('slug', $name);
+            $this->items[$name] = new Package($data, $this->type);
+        }
+    }
+}

system/src/Grav/Common/GPM/Local/Package.php

@@ -2,39 +2,24 @@
 namespace Grav\Common\GPM\Local;
 
 use Grav\Common\Data\Data;
+use Grav\Common\GPM\Common\Package as BasePackage;
 
-/**
- * Class Package
- * @package Grav\Common\GPM\Local
- */
-class Package
+class Package extends BasePackage
 {
-    /**
-     * @var Data
-     */
-    protected $data;
-    /**
-     * @var \Grav\Common\Data\Blueprint
-     */
-    protected $blueprints;
+    protected $settings;
 
-    /**
-     * @param Data $package
-     * @param bool $package_type
-     */
-    public function __construct(Data $package, $package_type = false)
+    public function __construct(Data $package, $package_type = null)
     {
-        $this->data       = $package;
-        $this->blueprints = $this->data->blueprints();
+        $data = new Data($package->blueprints()->toArray());
+        parent::__construct($data, $package_type);
 
-        if ($package_type) {
-            $html_description = \Parsedown::instance()->line($this->blueprints->get('description'));
-            $this->blueprints->set('package_type', $package_type);
-            $this->blueprints->set('slug', $this->blueprints->name);
-            $this->blueprints->set('description_html', $html_description);
-            $this->blueprints->set('description_plain', strip_tags($html_description));
-            $this->blueprints->set('symlink', is_link(USER_DIR . $package_type . DS . $this->blueprints->name));
-        }
+        $this->settings = $package->toArray();
+
+        $html_description = \Parsedown::instance()->line($this->description);
+        $this->data->set('slug', $package->slug);
+        $this->data->set('description_html', $html_description);
+        $this->data->set('description_plain', strip_tags($html_description));
+        $this->data->set('symlink', is_link(USER_DIR . $package_type . DS . $this->name));
     }
 
     /**
@@ -42,47 +27,6 @@ class Package
      */
     public function isEnabled()
     {
-        return $this->data['enabled'];
-    }
-
-    /**
-     * @return Data
-     */
-    public function getData()
-    {
-        return $this->data;
-    }
-
-    /**
-     * @param $key
-     * @return mixed
-     */
-    public function __get($key)
-    {
-        return $this->blueprints->get($key);
-    }
-
-    /**
-     * @return string
-     */
-    public function __toString()
-    {
-        return $this->toJson();
-    }
-
-    /**
-     * @return string
-     */
-    public function toJson()
-    {
-        return $this->blueprints->toJson();
-    }
-
-    /**
-     * @return array
-     */
-    public function toArray()
-    {
-        return $this->blueprints->toArray();
+        return $this->settings['enabled'];
     }
 }

system/src/Grav/Common/GPM/Local/Packages.php

@@ -1,28 +1,17 @@
 <?php
 namespace Grav\Common\GPM\Local;
 
-use Grav\Common\Iterator;
+use Grav\Common\GPM\Common\CachedCollection;
 
-class Packages extends Iterator
+class Packages extends CachedCollection
 {
-    private $plugins;
-    private $themes;
-    protected static $cache;
-
     public function __construct()
     {
-        // local cache to speed things up
-        if (!isset(self::$cache[__METHOD__])) {
-            self::$cache[__METHOD__] = [
-                'plugins' => new Plugins(),
-                'themes'  => new Themes()
-            ];
-        }
+        $items = [
+            'plugins' => new Plugins(),
+            'themes' => new Themes()
+        ];
 
-        $this->plugins = self::$cache[__METHOD__]['plugins'];
-        $this->themes  = self::$cache[__METHOD__]['themes'];
-
-        $this->append(['plugins' => $this->plugins]);
-        $this->append(['themes' => $this->themes]);
+        parent::__construct($items);
     }
 }

system/src/Grav/Common/GPM/Local/Plugins.php

@@ -5,22 +5,18 @@ namespace Grav\Common\GPM\Local;
  * Class Plugins
  * @package Grav\Common\GPM\Local
  */
-class Plugins extends Collection
+class Plugins extends AbstractPackageCollection
 {
     /**
      * @var string
      */
-    private $type = 'plugins';
+    protected $type = 'plugins';
 
     /**
      * Local Plugins Constructor
      */
     public function __construct()
     {
-        $grav = self::getGrav();
-
-        foreach ($grav['plugins']->all() as $name => $data) {
-            $this->items[$name] = new Package($data, $this->type);
-        }
+        parent::__construct(self::getGrav()['plugins']->all());
     }
 }

system/src/Grav/Common/GPM/Local/Themes.php

@@ -1,15 +1,22 @@
 <?php
 namespace Grav\Common\GPM\Local;
 
-class Themes extends Collection
+/**
+ * Class Themes
+ * @package Grav\Common\GPM\Local
+ */
+class Themes extends AbstractPackageCollection
 {
-    private $type = 'themes';
+    /**
+     * @var string
+     */
+    protected $type = 'themes';
+
+    /**
+     * Local Themes Constructor
+     */
     public function __construct()
     {
-        $grav = self::getGrav();
-
-        foreach ($grav['themes']->all() as $name => $data) {
-            $this->items[$name] = new Package($data, $this->type);
-        }
+        parent::__construct(self::getGrav()['themes']->all());
     }
 }

system/src/Grav/Common/GPM/Remote/AbstractPackageCollection.php

@@ -1,15 +1,12 @@
 <?php
 namespace Grav\Common\GPM\Remote;
 
+use Grav\Common\GPM\Common\AbstractPackageCollection as BaseCollection;
 use Grav\Common\GPM\Response;
-use Grav\Common\GravTrait;
-use Grav\Common\Iterator;
-use \Doctrine\Common\Cache\Cache as DoctrineCache;
 use \Doctrine\Common\Cache\FilesystemCache;
 
-class Collection extends Iterator {
-    use GravTrait;
-
+class AbstractPackageCollection extends BaseCollection
+{
     /**
      * The cached data previously fetched
      * @var string
@@ -21,14 +18,15 @@ class Collection extends Iterator {
      * @var integer
      */
     private $lifetime = 86400;
-    private $repository;
-    private $cache;
 
-    private $plugins, $themes;
+    protected $repository;
 
-    public function __construct($repository = null) {
-        if ($repository == null) {
-            throw new \RuntimeException("A repository is required for storing the cache");
+    protected $cache;
+
+    public function __construct($repository = null, $refresh = false, $callback = null)
+    {
+        if ($repository === null) {
+            throw new \RuntimeException("A repository is required to indicate the origin of the remote collection");
         }
 
         $cache_dir = self::getGrav()['locator']->findResource('cache://gpm', true, true);
@@ -36,29 +34,15 @@ class Collection extends Iterator {
 
         $this->repository = $repository;
         $this->raw        = $this->cache->fetch(md5($this->repository));
-    }
 
-    public function toJson() {
-        $items = [];
-
-        foreach ($this->items as $name => $theme) {
-            $items[$name] = $theme->toArray();
+        $this->fetch($refresh, $callback);
+        foreach (json_decode($this->raw, true) as $slug => $data) {
+            $this->items[$slug] = new Package($data, $this->type);
         }
-
-        return json_encode($items);
     }
 
-    public function toArray() {
-        $items = [];
-
-        foreach ($this->items as $name => $theme) {
-            $items[$name] = $theme->toArray();
-        }
-
-        return $items;
-    }
-
-    public function fetch($refresh = false, $callback = null) {
+    public function fetch($refresh = false, $callback = null)
+    {
         if (!$this->raw || $refresh) {
             $response  = Response::get($this->repository, [], $callback);
             $this->raw = $response;

system/src/Grav/Common/GPM/Remote/Grav.php

@@ -1,9 +1,11 @@
 <?php
 namespace Grav\Common\GPM\Remote;
 
-class Grav extends Collection
+use \Doctrine\Common\Cache\FilesystemCache;
+
+class Grav extends AbstractPackageCollection
 {
-    private $repository = 'http://getgrav.org/downloads/grav.json';
+    protected $repository = 'http://getgrav.org/downloads/grav.json';
     private $data;
 
     private $version;
@@ -15,15 +17,17 @@ class Grav extends Collection
      */
     public function __construct($refresh = false, $callback = null)
     {
-        parent::__construct($this->repository);
+        $cache_dir      = self::getGrav()['locator']->findResource('cache://gpm', true, true);
+        $this->cache    = new FilesystemCache($cache_dir);
+        $this->raw      = $this->cache->fetch(md5($this->repository));
 
         $this->fetch($refresh, $callback);
-        $this->data = json_decode($this->raw);
 
-        $this->version = @$this->data->version ?: '-';
-        $this->date = @$this->data->date ?: '-';
+        $this->data = json_decode($this->raw, true);
+        $this->version = isset($this->data['version']) ? $this->data['version'] : '-';
+        $this->date = isset($this->data['date']) ? $this->data['date'] : '-';
 
-        foreach ($this->data->assets as $slug => $data) {
+        if (isset($this->data['assets'])) foreach ($this->data['assets'] as $slug => $data) {
             $this->items[$slug] = new Package($data);
         }
     }
@@ -34,7 +38,7 @@ class Grav extends Collection
      */
     public function getAssets()
     {
-        return $this->data->assets;
+        return $this->data['assets'];
     }
 
     /**
@@ -46,11 +50,11 @@ class Grav extends Collection
     public function getChangelog($diff = null)
     {
         if (!$diff) {
-            return $this->data->changelog;
+            return $this->data['changelog'];
         }
 
         $diffLog = [];
-        foreach ($this->data->changelog as $version => $changelog) {
+        foreach ($this->data['changelog'] as $version => $changelog) {
             preg_match("/[\d\.]+/", $version, $cleanVersion);
 
             if (!$cleanVersion || version_compare($diff, $cleanVersion[0], ">=")) { continue; }
@@ -83,4 +87,9 @@ class Grav extends Collection
     {
         return version_compare(GRAV_VERSION, $this->getVersion(), '<');
     }
+
+    public function isSymlink()
+    {
+        return is_link(GRAV_ROOT . DS . 'index.php');
+    }
 }

system/src/Grav/Common/GPM/Remote/Package.php

@@ -1,32 +1,12 @@
 <?php
 namespace Grav\Common\GPM\Remote;
 
-class Package {
-    public function __construct($package, $package_type = false) {
-        $this->data = $package;
-        if ($package_type) {
-            $this->data->package_type = $package_type;
-        }
-    }
+use Grav\Common\Data\Data;
+use Grav\Common\GPM\Common\Package as BasePackage;
 
-    public function getData() {
-        return $this->data;
+class Package extends BasePackage {
+    public function __construct($package, $package_type = null) {
+        $data = new Data($package);
+        parent::__construct($data, $package_type);
     }
-
-    public function __get($key) {
-        return $this->data->$key;
-    }
-
-    public function __toString() {
-        return $this->toJson();
-    }
-
-    public function toJson() {
-        return json_encode($this->data);
-    }
-
-    public function toArray() {
-        return $this->data;
-    }
-
 }

system/src/Grav/Common/GPM/Remote/Packages.php

@@ -1,28 +1,17 @@
 <?php
 namespace Grav\Common\GPM\Remote;
 
-use Grav\Common\Iterator;
+use Grav\Common\GPM\Common\CachedCollection;
 
-class Packages extends Iterator
+class Packages extends CachedCollection
 {
-    private $plugins;
-    private $themes;
-    protected static $cache;
-
     public function __construct($refresh = false, $callback = null)
     {
-        // local cache to speed things up
-        if (!isset(self::$cache[__METHOD__])) {
-            self::$cache[__METHOD__] = [
-                'plugins' => new Plugins($refresh, $callback),
-                'themes'  => new Themes($refresh, $callback)
-            ];
-        }
+        $items = [
+            'plugins' => new Plugins($refresh, $callback),
+            'themes' => new Themes($refresh, $callback)
+        ];
 
-        $this->plugins = self::$cache[__METHOD__]['plugins']->toArray();
-        $this->themes  = self::$cache[__METHOD__]['themes']->toArray();
-
-        $this->append(['plugins' => $this->plugins]);
-        $this->append(['themes' => $this->themes]);
+        parent::__construct($items);
     }
 }

system/src/Grav/Common/GPM/Remote/Plugins.php

@@ -1,21 +1,26 @@
 <?php
 namespace Grav\Common\GPM\Remote;
 
-class Plugins extends Collection
+/**
+ * Class Plugins
+ * @package Grav\Common\GPM\Remote
+ */
+class Plugins extends AbstractPackageCollection
 {
-    private $repository = 'http://getgrav.org/downloads/plugins.json';
-    private $type       = 'plugins';
-    private $data;
+    /**
+     * @var string
+     */
+    protected $type = 'plugins';
 
+    protected $repository = 'http://getgrav.org/downloads/plugins.json';
+
+    /**
+     * Local Plugins Constructor
+     * @param bool $refresh
+     * @param callable $callback Either a function or callback in array notation
+     */
     public function __construct($refresh = false, $callback = null)
     {
-        parent::__construct($this->repository);
-
-        $this->fetch($refresh, $callback);
-        $this->data = json_decode($this->raw);
-
-        foreach ($this->data as $slug => $data) {
-            $this->items[$slug] = new Package($data, $this->type);
-        }
+        parent::__construct($this->repository, $refresh, $callback);
     }
 }

system/src/Grav/Common/GPM/Remote/Themes.php

@@ -1,21 +1,26 @@
 <?php
 namespace Grav\Common\GPM\Remote;
 
-class Themes extends Collection
+/**
+ * Class Themes
+ * @package Grav\Common\GPM\Remote
+ */
+class Themes extends AbstractPackageCollection
 {
-    private $repository = 'http://getgrav.org/downloads/themes.json';
-    private $type       = 'themes';
-    private $data;
+    /**
+     * @var string
+     */
+    protected $type = 'themes';
 
+    protected $repository = 'http://getgrav.org/downloads/themes.json';
+
+    /**
+     * Local Themes Constructor
+     * @param bool $refresh
+     * @param callable $callback Either a function or callback in array notation
+     */
     public function __construct($refresh = false, $callback = null)
     {
-        parent::__construct($this->repository);
-
-        $this->fetch($refresh, $callback);
-        $this->data = json_decode($this->raw);
-
-        foreach ($this->data as $slug => $data) {
-            $this->items[$slug] = new Package($data, $this->type);
-        }
+        parent::__construct($this->repository, $refresh, $callback);
     }
 }

system/src/Grav/Common/GPM/Response.php

@@ -1,6 +1,8 @@
 <?php
 namespace Grav\Common\GPM;
 
+use Grav\Common\Utils;
+
 class Response
 {
     /**
@@ -9,7 +11,7 @@ class Response
      */
     public static $callback = null;
 
-    /**
+     /**
      * Which method to use for HTTP calls, can be 'curl', 'fopen' or 'auto'. Auto is default and fopen is the preferred method
      * @var string
      */
@@ -50,6 +52,7 @@ class Response
     /**
      * Sets the preferred method to use for making HTTP calls.
      * @param string $method Default is `auto`
+     * @return Response
      */
     public static function setMethod($method = 'auto')
     {
@@ -64,8 +67,9 @@ class Response
 
     /**
      * Makes a request to the URL by using the preferred method
-     * @param  string $uri     URL to call
-     * @param  array  $options An array of parameters for both `curl` and `fopen`
+     * @param  string $uri URL to call
+     * @param  array $options An array of parameters for both `curl` and `fopen`
+     * @param  callable $callback Either a function or callback in array notation
      * @return string The response of the request
      */
     public static function get($uri = '', $options = [], $callback = null)
@@ -74,11 +78,15 @@ class Response
             throw new \RuntimeException('Could not start an HTTP request. `allow_url_open` is disabled and `cURL` is not available');
         }
 
+        // disable time limit if possible to help with slow downloads
+        if (!Utils::isFunctionDisabled('set_time_limit') && !ini_get('safe_mode')) {
+            set_time_limit(0);
+        }
+
         $options = array_replace_recursive(self::$defaults, $options);
         $method  = 'get' . ucfirst(strtolower(self::$method));
 
         self::$callback = $callback;
-
         return static::$method($uri, $options, $callback);
     }
 
@@ -161,6 +169,8 @@ class Response
     private static function getCurl()
     {
         $args     = func_get_args();
+        $args     = count($args) > 1 ? $args : array_shift($args);
+
         $uri      = $args[0];
         $options  = $args[1];
         $callback = $args[2];

system/src/Grav/Common/GPM/Upgrader.php

@@ -1,9 +1,6 @@
 <?php
 namespace Grav\Common\GPM;
 
-use Grav\Common\Filesystem\Folder;
-use Grav\Common\GPM\Installer;
-
 class Upgrader
 {
     /**
@@ -68,7 +65,7 @@ class Upgrader
      * Returns the changelog list for each version of Grav
      * @param string $diff the version number to start the diff from
      *
-     * @return array return the chagenlog list for each version
+     * @return array return the changelog list for each version
      */
     public function getChangelog($diff = null)
     {
@@ -83,4 +80,14 @@ class Upgrader
     {
         return version_compare($this->getLocalVersion(), $this->getRemoteVersion(), "<");
     }
+
+    /**
+     * Checks if Grav is currently symbolically linked
+     * @return boolean True if Grav is symlinked, False otherwise.
+     */
+
+    public function isSymlink()
+    {
+        return $this->remote->isSymlink();
+    }
 }

system/src/Grav/Common/Grav.php

@@ -1,16 +1,17 @@
 <?php
 namespace Grav\Common;
 
-use Grav\Common\Filesystem\Folder;
+use Grav\Common\Language\Language;
+use Grav\Common\Page\Medium\ImageMedium;
 use Grav\Common\Page\Pages;
 use Grav\Common\Service\ConfigServiceProvider;
 use Grav\Common\Service\ErrorServiceProvider;
 use Grav\Common\Service\LoggerServiceProvider;
 use Grav\Common\Service\StreamsServiceProvider;
+use Grav\Common\Twig\Twig;
 use RocketTheme\Toolbox\DI\Container;
 use RocketTheme\Toolbox\Event\Event;
 use RocketTheme\Toolbox\Event\EventDispatcher;
-use Grav\Common\Page\Medium;
 
 /**
  * Grav
@@ -56,6 +57,8 @@ class Grav extends Container
 
         $container['grav'] = $container;
 
+
+
         $container['debugger'] = new Debugger();
         $container['debugger']->startTimer('_init', 'Initialize');
 
@@ -77,8 +80,11 @@ class Grav extends Container
         $container['cache'] = function ($c) {
             return new Cache($c);
         };
+        $container['session'] = function ($c) {
+            return new Session($c);
+        };
         $container['plugins'] = function ($c) {
-            return new Plugins($c);
+            return new Plugins();
         };
         $container['themes'] = function ($c) {
             return new Themes($c);
@@ -89,44 +95,52 @@ class Grav extends Container
         $container['taxonomy'] = function ($c) {
             return new Taxonomy($c);
         };
+        $container['language'] = function ($c) {
+            return new Language($c);
+        };
+
         $container['pages'] = function ($c) {
             return new Page\Pages($c);
         };
-        $container['assets'] = function ($c) {
-            return new Assets();
-        };
+
+        $container['assets'] = new Assets();
+
         $container['page'] = function ($c) {
             /** @var Pages $pages */
             $pages = $c['pages'];
+            /** @var Language $language */
+            $language = $c['language'];
 
-            // If base URI is set, we want to remove it from the URL.
-            $path = '/' . ltrim(Folder::getRelativePath($c['uri']->route(), $pages->base()), '/');
+            /** @var Uri $uri */
+            $uri = $c['uri'];
+
+            $path = $uri->path(); // Don't trim to support trailing slash default routes
+            $path = $path ?: '/';
 
             $page = $pages->dispatch($path);
 
-            if (!$page || !$page->routable()) {
-
-                // special  case where a media file is requested
-                $path_parts = pathinfo($path);
-
-                $page = $c['pages']->dispatch($path_parts['dirname'], true);
-                if ($page) {
-                    $media = $page->media()->all();
-                    $media_file = urldecode($path_parts['basename']);
-                    if (isset($media[$media_file])) {
-                        $medium = $media[$media_file];
-
-                        // loop through actions for the image and call them
-                        foreach ($c['uri']->query(null, true) as $action => $params) {
-                            if (in_array($action, Medium::$valid_actions)) {
-                                call_user_func_array(array(&$medium, $action), explode(',', $params));
-                            }
-                        }
-                        header('Content-type: '. $medium->get('mime'));
-                        echo file_get_contents($medium->path());
-                        die;
+            // Redirection tests
+            if ($page) {
+                // Language-specific redirection scenarios
+                if ($language->enabled()) {
+                    if ($language->isLanguageInUrl() && !$language->isIncludeDefaultLanguage()) {
+                        $c->redirect($page->route());
+                    }
+                    if (!$language->isLanguageInUrl() && $language->isIncludeDefaultLanguage()) {
+                        $c->redirectLangSafe($page->route());
                     }
                 }
+                // Default route test and redirect
+                if ($c['config']->get('system.pages.redirect_default_route') && $page->route() != $path) {
+                    $c->redirectLangSafe($page->route());
+                }
+            }
+
+            // if page is not found, try some fallback stuff
+            if (!$page || !$page->routable()) {
+
+                // Try fallback URL stuff...
+                $c->fallbackUrl($page, $path);
 
                 // If no page found, fire event
                 $event = $c->fireEvent('onPageNotFound');
@@ -159,6 +173,8 @@ class Grav extends Container
         $container->register(new StreamsServiceProvider);
         $container->register(new ConfigServiceProvider);
 
+        $container['inflector'] = new Inflector();
+
         $container['debugger']->stopTimer('_init');
 
         return $container;
@@ -166,24 +182,43 @@ class Grav extends Container
 
     public function process()
     {
-        // Use output buffering to prevent headers from being sent too early.
-        ob_start();
-        if ($this['config']->get('system.cache.gzip')) {
-            ob_start('ob_gzhandler');
-        }
-
-
         /** @var Debugger $debugger */
         $debugger = $this['debugger'];
 
+
+
         // Initialize configuration.
         $debugger->startTimer('_config', 'Configuration');
         $this['config']->init();
         $this['errors']->resetHandlers();
+        $this['uri']->init();
+        $this['session']->init();
+
         $debugger->init();
         $this['config']->debug();
         $debugger->stopTimer('_config');
 
+        // Use output buffering to prevent headers from being sent too early.
+        ob_start();
+        if ($this['config']->get('system.cache.gzip')) {
+            // Enable zip/deflate with a fallback in case of if browser does not support compressing.
+            if(!ob_start("ob_gzhandler")) {
+                ob_start();
+            }
+        }
+
+        // Initialize the timezone
+        if ($this['config']->get('system.timezone')) {
+            date_default_timezone_set($this['config']->get('system.timezone'));
+        }
+
+        // Initialize Locale if set and configured
+        if ($this['language']->enabled() && $this['config']->get('system.languages.override_locale')) {
+            setlocale(LC_ALL, $this['language']->getLanguage());
+        } elseif ($this['config']->get('system.default_locale')) {
+            setlocale(LC_ALL, $this['config']->get('system.default_locale'));
+        }
+
         $debugger->startTimer('streams', 'Streams');
         $this['streams'];
         $debugger->stopTimer('streams');
@@ -214,7 +249,6 @@ class Grav extends Container
         $this['pages']->init();
         $this->fireEvent('onPagesInitialized');
         $debugger->stopTimer('pages');
-
         $this->fireEvent('onPageInitialized');
 
         $debugger->addAssets();
@@ -241,19 +275,58 @@ class Grav extends Container
      * @param string $route Internal route.
      * @param int $code Redirection code (30x)
      */
-    public function redirect($route, $code = 303)
+    public function redirect($route, $code = null)
     {
         /** @var Uri $uri */
         $uri = $this['uri'];
 
+        //Check for code in route
+        $regex = '/.*(\[(30[1-7])\])$/';
+        preg_match($regex, $route, $matches);
+        if ($matches) {
+            $route = str_replace($matches[1], '', $matches[0]);
+            $code = $matches[2];
+        }
+
+        if ($code == null) {
+            $code = $this['config']->get('system.pages.redirect_default_code', 301);
+        }
+
         if (isset($this['session'])) {
             $this['session']->close();
         }
 
-        header("Location: " . rtrim($uri->rootUrl(), '/') .'/'. trim($route, '/'), true, $code);
+        if ($uri->isExternal($route)) {
+            $url = $route;
+        } else {
+            if ($this['config']->get('system.pages.redirect_trailing_slash', true))
+                $url = rtrim($uri->rootUrl(), '/') .'/'. trim($route, '/'); // Remove trailing slash
+            else
+                $url = rtrim($uri->rootUrl(), '/') .'/'. ltrim($route, '/'); // Support trailing slash default routes
+        }
+
+        header("Location: {$url}", true, $code);
         exit();
     }
 
+    /**
+     * Redirect browser to another location taking language into account (preferred)
+     *
+     * @param string $route Internal route.
+     * @param int $code Redirection code (30x)
+     */
+    public function redirectLangSafe($route, $code = null)
+    {
+        /** @var Language $language */
+        $language = $this['language'];
+
+        if (!$this['uri']->isExternal($route) && $language->enabled() && $language->isIncludeDefaultLanguage()) {
+            return $this->redirect($language->getLanguage() . $route, $code);
+        } else {
+            return $this->redirect($route, $code);
+        }
+    }
+
     /**
      * Returns mime type for the file format.
      *
@@ -283,18 +356,46 @@ class Grav extends Container
     public function header()
     {
         $extension = $this['uri']->extension();
+
+        /** @var Page $page */
+        $page = $this['page'];
+
         header('Content-type: ' . $this->mime($extension));
 
+        // Calculate Expires Headers if set to > 0
+        $expires = $page->expires();
+
+        if ($expires > 0) {
+            $expires_date = gmdate('D, d M Y H:i:s', time() + $expires) . ' GMT';
+            header('Cache-Control: max-age=' . $expires);
+            header('Expires: '. $expires_date);
+        }
+
+        // Set the last modified time
+        if ($page->lastModified()) {
+            $last_modified_date = gmdate('D, d M Y H:i:s', $page->modified()) . ' GMT';
+            header('Last-Modified: ' . $last_modified_date);
+        }
+
+        // Calculate a Hash based on the raw file
+        if ($page->eTag()) {
+            header('ETag: ' . md5($page->raw() . $page->modified()));
+        }
+
         // Set debugger data in headers
-        if (!($extension == null || $extension == 'html')) {
+        if (!($extension === null || $extension == 'html')) {
             $this['debugger']->enabled(false);
-            // $this['debugger']->sendDataInHeaders();
         }
 
         // Set HTTP response code
         if (isset($this['page']->header()->http_response_code)) {
             http_response_code($this['page']->header()->http_response_code);
         }
+
+        // Vary: Accept-Encoding
+        if ($this['config']->get('system.pages.vary_accept_encoding', false)) {
+            header('Vary: Accept-Encoding');
+        }
     }
 
     /**
@@ -318,26 +419,34 @@ class Grav extends Container
     public function shutdown()
     {
         if ($this['config']->get('system.debugger.shutdown.close_connection')) {
-
+            // Prevent user abort.
             if (function_exists('ignore_user_abort')) {
                 @ignore_user_abort(true);
             }
 
+            // Close the session.
             if (isset($this['session'])) {
                 $this['session']->close();
             }
 
             if ($this['config']->get('system.cache.gzip')) {
-                ob_end_flush(); // gzhandler buffer
+                // Flush gzhandler buffer if gzip was enabled.
+                ob_end_flush();
+            } else {
+                // Otherwise prevent server from compressing the output.
+                header('Content-Encoding: none');
             }
 
+            // Get length and close the connection.
             header('Content-Length: ' . ob_get_length());
-            header("Connection: close\r\n");
+            header("Connection: close");
 
-            ob_end_flush(); // regular buffer
-            ob_flush();
+            // flush the regular buffer
+            ob_end_flush();
+            @ob_flush();
             flush();
 
+            // Fix for fastcgi close connection issue.
             if (function_exists('fastcgi_finish_request')) {
                 @fastcgi_finish_request();
             }
@@ -346,4 +455,69 @@ class Grav extends Container
 
         $this->fireEvent('onShutdown');
     }
+
+    /**
+     * This attempts to find media, other files, and download them
+     * @param $page
+     * @param $path
+     */
+    protected function fallbackUrl($page, $path)
+    {
+        /** @var Uri $uri */
+        $uri = $this['uri'];
+
+        /** @var Config $config */
+        $config = $this['config'];
+
+        $uri_extension = $uri->extension();
+        $fallback_types = $config->get('system.media.allowed_fallback_types', null);
+        $supported_types = $config->get('media');
+
+        // Check whitelist first, then ensure extension is a valid media type
+        if (!empty($fallback_types) && !in_array($uri_extension, $fallback_types)) {
+            return;
+        } elseif (!array_key_exists($uri_extension, $supported_types)) {
+            return;
+        }
+
+        $path_parts = pathinfo($path);
+        $page = $this['pages']->dispatch($path_parts['dirname'], true);
+        if ($page) {
+            $media = $page->media()->all();
+
+            $parsed_url = parse_url(urldecode($uri->basename()));
+
+            $media_file = $parsed_url['path'];
+
+            // if this is a media object, try actions first
+            if (isset($media[$media_file])) {
+                $medium = $media[$media_file];
+                foreach ($uri->query(null, true) as $action => $params) {
+                    if (in_array($action, ImageMedium::$magic_actions)) {
+                        call_user_func_array(array(&$medium, $action), explode(',', $params));
+                    }
+                }
+                Utils::download($medium->path(), false);
+            }
+
+            // unsupported media type, try to download it...
+            if ($uri_extension) {
+                $extension = $uri_extension;
+            } else {
+                if (isset($path_parts['extension'])) {
+                    $extension = $path_parts['extension'];
+                } else {
+                    $extension = null;
+                }
+            }
+
+            if ($extension) {
+                $download = true;
+                if (in_array(ltrim($extension, '.'), $config->get('system.media.unsupported_inline_types', []))) {
+                    $download = false;
+                }
+                Utils::download($page->path() . DIRECTORY_SEPARATOR . $uri->basename(), $download);
+            }
+        }
+    }
 }

system/src/Grav/Common/GravTrait.php

@@ -11,7 +11,7 @@ trait GravTrait
     /**
      * @return Grav
      */
-    public function getGrav()
+    public static function getGrav()
     {
         if (!self::$grav) {
             self::$grav = Grav::instance();

system/src/Grav/Common/Helpers/Truncator.php

@@ -0,0 +1,194 @@
+<?php
+namespace Grav\Common\Helpers;
+
+use DOMDocument;
+
+/**
+ * This file is part of urodoz/truncateHTML.
+ *
+ * (c) Albert Lacarta <urodoz@gmail.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+class Truncator {
+
+    public static $default_options = array(
+        'ellipsis' => '…',
+        'break' => ' ',
+        'length_in_chars' => false,
+        'word_safe' => false,
+    );
+
+    // These tags are allowed to have an ellipsis inside
+    public static $ellipsable_tags = array(
+        'p', 'ol', 'ul', 'li',
+        'div', 'header', 'article', 'nav',
+        'section', 'footer', 'aside',
+        'dd', 'dt', 'dl',
+    );
+
+    public static $self_closing_tags = array(
+        'br', 'hr', 'img',
+    );
+
+    /**
+     * Truncate given HTML string to specified length.
+     * If length_in_chars is false it's trimmed by number
+     * of words, otherwise by number of characters.
+     *
+     * @param  string        $html
+     * @param  integer       $length
+     * @param  string|array  $opts
+     * @return string
+     */
+    public static function truncate($html, $length, $opts=array())
+    {
+        if (is_string($opts)) $opts = array('ellipsis' => $opts);
+        $opts = array_merge(static::$default_options, $opts);
+        // wrap the html in case it consists of adjacent nodes like <p>foo</p><p>bar</p>
+        $html = mb_convert_encoding("<div>".$html."</div>", 'HTML-ENTITIES', 'UTF-8');
+
+        $root_node = null;
+        // Parse using HTML5Lib if it's available.
+        if (class_exists('HTML5Lib\\Parser')) {
+            try {
+                $doc = \HTML5Lib\Parser::parse($html);
+                $root_node = $doc->documentElement->lastChild->lastChild;
+            }
+            catch (\Exception $e) {
+                ;
+            }
+        }
+        if ($root_node === null) {
+            // HTML5Lib not available so we'll have to use DOMDocument
+            // We'll only be able to parse HTML5 if it's valid XML
+            $doc = new DOMDocument('4.01', 'utf-8');
+            $doc->formatOutput = false;
+            $doc->preserveWhiteSpace = true;
+            // loadHTML will fail with HTML5 tags (article, nav, etc)
+            // so we need to suppress errors and if it fails to parse we
+            // retry with the XML parser instead
+            $prev_use_errors = libxml_use_internal_errors(true);
+            if ($doc->loadHTML($html)) {
+                $root_node = $doc->documentElement->lastChild->lastChild;
+            }
+            else if ($doc->loadXML($html)) {
+                $root_node = $doc->documentElement;
+            }
+            else {
+                libxml_use_internal_errors($prev_use_errors);
+                throw new \RuntimeException;
+            }
+            libxml_use_internal_errors($prev_use_errors);
+        }
+        list($text, $_, $opts) = static::truncateNode($doc, $root_node, $length, $opts);
+
+        $text = mb_substr(mb_substr($text, 0, -6), 5);
+
+        return $text;
+    }
+
+    protected static function truncateNode($doc, $node, $length, $opts)
+    {
+        if ($length === 0 && !static::ellipsable($node)) {
+            return array('', 1, $opts);
+        }
+        list($inner, $remaining, $opts) = static::innerTruncate($doc, $node, $length, $opts);
+        if (0 === mb_strlen($inner)) {
+            return array(in_array(mb_strtolower($node->nodeName), static::$self_closing_tags) ? $doc->saveXML($node) : "", $length - $remaining, $opts);
+        }
+        while($node->firstChild) {
+            $node->removeChild($node->firstChild);
+        }
+        $newNode = $doc->createDocumentFragment();
+        // handle the ampersand
+        $newNode->appendXml(static::xmlEscape($inner));
+        $node->appendChild($newNode);
+        return array($doc->saveXML($node), $length - $remaining, $opts);
+    }
+
+    protected static function innerTruncate($doc, $node, $length, $opts)
+    {
+        $inner = '';
+        $remaining = $length;
+        foreach($node->childNodes as $childNode) {
+            if ($childNode->nodeType === XML_ELEMENT_NODE) {
+                list($txt, $nb, $opts) = static::truncateNode($doc, $childNode, $remaining, $opts);
+            }
+            else if ($childNode->nodeType === XML_TEXT_NODE) {
+                list($txt, $nb, $opts) = static::truncateText($doc, $childNode, $remaining, $opts);
+            } else {
+                $txt = '';
+                $nb  = 0;
+            }
+
+            // unhandle the ampersand
+            $txt = static::xmlUnescape($txt);
+
+            $remaining -= $nb;
+            $inner .= $txt;
+            if ($remaining < 0) {
+                if (static::ellipsable($node)) {
+                    $inner = preg_replace('/(?:[\s\pP]+|(?:&(?:[a-z]+|#[0-9]+);?))*$/u', '', $inner).$opts['ellipsis'];
+                    $opts['ellipsis'] = '';
+                    $opts['was_truncated'] = true;
+                }
+                break;
+            }
+        }
+        return array($inner, $remaining, $opts);
+    }
+
+    protected static function truncateText($doc, $node, $length, $opts)
+    {
+        $string = $node->textContent;
+
+        if ($opts['length_in_chars']) {
+            $count = mb_strlen($string);
+            if ($count <= $length && $length > 0) {
+                return array($string, $count, $opts);
+            }
+            if ($opts['word_safe']) {
+                if (false !== ($breakpoint = mb_strpos($string, $opts['break'], $length))) {
+                    if ($breakpoint < mb_strlen($string) - 1) {
+                        $string = mb_substr($string, 0, $breakpoint) . $opts['break'];
+                    }
+                }
+                return array($string, $count, $opts);
+            }
+            return array(mb_substr($node->textContent, 0, $length), $count, $opts);
+        }
+        else {
+            preg_match_all('/\s*\S+/', $string, $words);
+            $words = $words[0];
+            $count = count($words);
+            if ($count <= $length && $length > 0) {
+                return array($xhtml, $count, $opts);
+            }
+            return array(implode('', array_slice($words, 0, $length)), $count, $opts);
+        }
+    }
+
+    protected static function ellipsable($node)
+    {
+        return ($node instanceof DOMDocument)
+        || in_array(mb_strtolower($node->nodeName), static::$ellipsable_tags)
+            ;
+    }
+
+    protected static function xmlEscape($string)
+    {
+        $string = str_replace('&', '&amp;', $string);
+        $string = str_replace('<?', '&lt;?', $string);
+        return $string;
+    }
+
+    protected static function xmlUnescape($string)
+    {
+        $string = str_replace('&amp;', '&', $string);
+        $string = str_replace('&lt;?', '<?', $string);
+        return $string;
+    }
+}

system/src/Grav/Common/Inflector.php

@@ -4,6 +4,7 @@ namespace Grav\Common;
 /**
 * This file was originally part of the Akelos Framework
 */
+use Grav\Common\Language\Language;
 
 /**
 * Inflector for pluralize and singularize English nouns.
@@ -20,65 +21,55 @@ namespace Grav\Common;
 
 class Inflector
 {
+    use GravTrait;
+
+    protected $plural;
+    protected $singular;
+    protected $uncountable;
+    protected $irregular;
+    protected $ordinals;
+
+    public function init()
+    {
+        if (empty($this->plural)) {
+            $language = self::getGrav()['language'];
+            $this->plural = $language->translate('INFLECTOR_PLURALS', null, true);
+            $this->singular = $language->translate('INFLECTOR_SINGULAR', null, true);
+            $this->uncountable = $language->translate('INFLECTOR_UNCOUNTABLE', null, true);
+            $this->irregular = $language->translate('INFLECTOR_IRREGULAR', null, true);
+            $this->ordinals = $language->translate('INFLECTOR_ORDINALS', null, true);
+        }
+    }
 
     /**
     * Pluralizes English nouns.
     *
-    * @access static public
-    * @static
     * @param    string    $word    English noun to pluralize
     * @return string Plural noun
     */
-    public static function pluralize($word, $count = 2)
+    public function pluralize($word, $count = 2)
     {
+        $this->init();
+
         if ($count == 1) {
             return $word;
         }
 
-        $plural = array(
-            '/(quiz)$/i' => '\1zes',
-            '/^(ox)$/i' => '\1en',
-            '/([m|l])ouse$/i' => '\1ice',
-            '/(matr|vert|ind)ix|ex$/i' => '\1ices',
-            '/(x|ch|ss|sh)$/i' => '\1es',
-            '/([^aeiouy]|qu)ies$/i' => '\1y',
-            '/([^aeiouy]|qu)y$/i' => '\1ies',
-            '/(hive)$/i' => '\1s',
-            '/(?:([^f])fe|([lr])f)$/i' => '\1\2ves',
-            '/sis$/i' => 'ses',
-            '/([ti])um$/i' => '\1a',
-            '/(buffal|tomat)o$/i' => '\1oes',
-            '/(bu)s$/i' => '\1ses',
-            '/(alias|status)/i'=> '\1es',
-            '/(octop|vir)us$/i'=> '\1i',
-            '/(ax|test)is$/i'=> '\1es',
-            '/s$/i'=> 's',
-            '/$/'=> 's');
-
-        $uncountable = array('equipment', 'information', 'rice', 'money', 'species', 'series', 'fish', 'sheep');
-
-        $irregular = array(
-            'person' => 'people',
-            'man' => 'men',
-            'child' => 'children',
-            'sex' => 'sexes',
-            'move' => 'moves');
-
         $lowercased_word = strtolower($word);
 
-        foreach ($uncountable as $_uncountable) {
+        foreach ($this->uncountable as $_uncountable) {
             if (substr($lowercased_word, (-1*strlen($_uncountable))) == $_uncountable) {
                 return $word;
             }
         }
 
-        foreach ($irregular as $_plural => $_singular) {
+        foreach ($this->irregular as $_plural => $_singular) {
             if (preg_match('/('.$_plural.')$/i', $word, $arr)) {
                 return preg_replace('/('.$_plural.')$/i', substr($arr[0], 0, 1).substr($_singular, 1), $word);
             }
         }
 
-        foreach ($plural as $rule => $replacement) {
+        foreach ($this->plural as $rule => $replacement) {
             if (preg_match($rule, $word)) {
                 return preg_replace($rule, $replacement, $word);
             }
@@ -94,62 +85,28 @@ class Inflector
     * @param    int       $count
     * @return string Singular noun.
     */
-    public static function singularize($word, $count = 1)
+    public function singularize($word, $count = 1)
     {
+        $this->init();
+
         if ($count != 1) {
             return $word;
         }
 
-        $singular = array (
-            '/(quiz)zes$/i' => '\1',
-            '/(matr)ices$/i' => '\1ix',
-            '/(vert|ind)ices$/i' => '\1ex',
-            '/^(ox)en/i' => '\1',
-            '/(alias|status)es$/i' => '\1',
-            '/([octop|vir])i$/i' => '\1us',
-            '/(cris|ax|test)es$/i' => '\1is',
-            '/(shoe)s$/i' => '\1',
-            '/(o)es$/i' => '\1',
-            '/(bus)es$/i' => '\1',
-            '/([m|l])ice$/i' => '\1ouse',
-            '/(x|ch|ss|sh)es$/i' => '\1',
-            '/(m)ovies$/i' => '\1ovie',
-            '/(s)eries$/i' => '\1eries',
-            '/([^aeiouy]|qu)ies$/i' => '\1y',
-            '/([lr])ves$/i' => '\1f',
-            '/(tive)s$/i' => '\1',
-            '/(hive)s$/i' => '\1',
-            '/([^f])ves$/i' => '\1fe',
-            '/(^analy)ses$/i' => '\1sis',
-            '/((a)naly|(b)a|(d)iagno|(p)arenthe|(p)rogno|(s)ynop|(t)he)ses$/i' => '\1\2sis',
-            '/([ti])a$/i' => '\1um',
-            '/(n)ews$/i' => '\1ews',
-            '/s$/i' => '',
-            );
-
-        $uncountable = array('equipment', 'information', 'rice', 'money', 'species', 'series', 'fish', 'sheep');
-
-        $irregular = array(
-            'person' => 'people',
-            'man' => 'men',
-            'child' => 'children',
-            'sex' => 'sexes',
-            'move' => 'moves');
-
         $lowercased_word = strtolower($word);
-        foreach ($uncountable as $_uncountable) {
+        foreach ($this->uncountable as $_uncountable) {
             if (substr($lowercased_word, (-1*strlen($_uncountable))) == $_uncountable) {
                 return $word;
             }
         }
 
-        foreach ($irregular as $_plural => $_singular) {
+        foreach ($this->irregular as $_plural => $_singular) {
             if (preg_match('/('.$_singular.')$/i', $word, $arr)) {
                 return preg_replace('/('.$_singular.')$/i', substr($arr[0], 0, 1).substr($_plural, 1), $word);
             }
         }
 
-        foreach ($singular as $rule => $replacement) {
+        foreach ($this->singular as $rule => $replacement) {
             if (preg_match($rule, $word)) {
                 return preg_replace($rule, $replacement, $word);
             }
@@ -162,24 +119,22 @@ class Inflector
     * Converts an underscored or CamelCase word into a English
     * sentence.
     *
-    * The titleize static public function converts text like "WelcomePage",
+    * The titleize public function converts text like "WelcomePage",
     * "welcome_page" or  "welcome page" to this "Welcome
     * Page".
     * If second parameter is set to 'first' it will only
     * capitalize the first character of the title.
     *
-    * @access static public
-    * @static
     * @param    string    $word    Word to format as tile
     * @param    string    $uppercase    If set to 'first' it will only uppercase the
     * first character. Otherwise it will uppercase all
     * the words in the title.
     * @return string Text formatted as title
     */
-    public static function titleize($word, $uppercase = '')
+    public function titleize($word, $uppercase = '')
     {
         $uppercase = $uppercase == 'first' ? 'ucfirst' : 'ucwords';
-        return $uppercase(static::humanize(static::underscorize($word)));
+        return $uppercase($this->humanize($this->underscorize($word)));
     }
 
     /**
@@ -189,13 +144,11 @@ class Inflector
     * will remove non alphanumeric character from the word, so
     * "who's online" will be converted to "WhoSOnline"
     *
-    * @access static public
-    * @static
     * @see variablize
     * @param    string    $word    Word to convert to camel case
     * @return string UpperCamelCasedWord
     */
-    public static function camelize($word)
+    public function camelize($word)
     {
         return str_replace(' ', '', ucwords(preg_replace('/[^A-Z^a-z^0-9]+/', ' ', $word)));
     }
@@ -208,12 +161,10 @@ class Inflector
     *
     * This can be really useful for creating friendly URLs.
     *
-    * @access static public
-    * @static
     * @param    string    $word    Word to underscore
     * @return string Underscored word
     */
-    public static function underscorize($word)
+    public function underscorize($word)
     {
         $regex1 = preg_replace('/([A-Z]+)([A-Z][a-z])/', '\1_\2', $word);
         $regex2 = preg_replace('/([a-zd])([A-Z])/', '\1_\2', $regex1);
@@ -229,12 +180,10 @@ class Inflector
     *
     * This can be really useful for creating friendly URLs.
     *
-    * @access static public
-    * @static
     * @param    string    $word    Word to hyphenate
     * @return string hyphenized word
     */
-    public static function hyphenize($word)
+    public function hyphenize($word)
     {
         $regex1 = preg_replace('/([A-Z]+)([A-Z][a-z])/', '\1-\2', $word);
         $regex2 = preg_replace('/([a-zd])([A-Z])/', '\1-\2', $regex1);
@@ -252,14 +201,12 @@ class Inflector
     * If you need to uppercase all the words you just have to
     * pass 'all' as a second parameter.
     *
-    * @access static public
-    * @static
     * @param    string    $word    String to "humanize"
     * @param    string    $uppercase    If set to 'all' it will uppercase all the words
     * instead of just the first one.
     * @return string Human-readable word
     */
-    public static function humanize($word, $uppercase = '')
+    public function humanize($word, $uppercase = '')
     {
         $uppercase = $uppercase == 'all' ? 'ucwords' : 'ucfirst';
         return $uppercase(str_replace('_', ' ', preg_replace('/_id$/', '', $word)));
@@ -272,15 +219,13 @@ class Inflector
     * will remove non alphanumeric character from the word, so
     * "who's online" will be converted to "whoSOnline"
     *
-    * @access static public
-    * @static
     * @see camelize
     * @param    string    $word    Word to lowerCamelCase
     * @return string Returns a lowerCamelCasedWord
     */
-    public static function variablize($word)
+    public function variablize($word)
     {
-        $word = static::camelize($word);
+        $word = $this->camelize($word);
         return strtolower($word[0]).substr($word, 1);
     }
 
@@ -290,15 +235,13 @@ class Inflector
     *
     * Converts "Person" to "people"
     *
-    * @access static public
-    * @static
     * @see classify
     * @param    string    $class_name    Class name for getting related table_name.
     * @return string plural_table_name
     */
-    public static function tableize($class_name)
+    public function tableize($class_name)
     {
-        return static::pluralize(static::underscore($class_name));
+        return $this->pluralize($this->underscore($class_name));
     }
 
     /**
@@ -307,15 +250,13 @@ class Inflector
     *
     * Converts "people" to "Person"
     *
-    * @access static public
-    * @static
     * @see tableize
     * @param    string    $table_name    Table name for getting related ClassName.
     * @return string SingularClassName
     */
-    public static function classify($table_name)
+    public function classify($table_name)
     {
-        return static::camelize(static::singularize($table_name));
+        return $this->camelize($this->singularize($table_name));
     }
 
     /**
@@ -323,34 +264,34 @@ class Inflector
     *
     * This method converts 13 to 13th, 2 to 2nd ...
     *
-    * @access static public
-    * @static
     * @param    integer    $number    Number to get its ordinal value
     * @return string Ordinal representation of given string.
     */
-    public static function ordinalize($number)
+    public function ordinalize($number)
     {
+        $this->init();
+        
         if (in_array(($number % 100), range(11, 13))) {
-            return $number.'th';
+            return $number.$this->ordinals['default'];
         } else {
             switch (($number % 10)) {
                 case 1:
-                    return $number.'st';
+                    return $number.$this->ordinals['first'];
                     break;
                 case 2:
-                    return $number.'nd';
+                    return $number.$this->ordinals['second'];
                     break;
                 case 3:
-                    return $number.'rd';
+                    return $number.$this->ordinals['third'];
                     break;
                 default:
-                    return $number.'th';
+                    return $number.$this->ordinals['default'];
                     break;
             }
         }
     }
 
-    public static function monthize($days)
+    public function monthize($days)
     {
         $now = new \DateTime();
         $end = new \DateTime();

system/src/Grav/Common/Iterator.php

@@ -49,7 +49,6 @@ class Iterator implements \ArrayAccess, \Iterator, \Countable, \Serializable
      * Convents iterator to a comma separated list.
      *
      * @return string
-     * @todo Add support to nested sets.
      */
     public function __toString()
     {
@@ -84,10 +83,43 @@ class Iterator implements \ArrayAccess, \Iterator, \Countable, \Serializable
      */
     public function nth($key)
     {
-        $items = array_values($this->items);
+        $items = array_keys($this->items);
         return (isset($items[$key])) ? $this->offsetGet($items[$key]) : false;
     }
 
+    /**
+     * Get the first item
+     *
+     * @return mixed
+     */
+    public function first()
+    {
+        $items = array_keys($this->items);
+        return $this->offsetGet(array_shift($items));
+    }
+
+    /**
+     * Get the last item
+     *
+     * @return mixed
+     */
+    public function last()
+    {
+        $items = array_keys($this->items);
+        return $this->offsetGet(array_pop($items));
+    }
+
+    /**
+     * Reverse the Iterator
+     *
+     * @return $this
+     */
+    public function reverse()
+    {
+        $this->items = array_reverse($this->items);
+        return $this;
+    }
+
     /**
      * @param mixed $needle Searched value.
      * @return string|bool  Key if found, otherwise false.
@@ -164,4 +196,23 @@ class Iterator implements \ArrayAccess, \Iterator, \Countable, \Serializable
 
         return $this;
     }
+
+    /**
+     * Filter elements from the list
+     * @param  callable|null $callback A function the receives ($value, $key) and must return a boolean to indicate filter status
+     * @return $this
+     */
+    public function filter(callable $callback = null)
+    {
+        foreach ($this->items as $key => $value) {
+            if (
+                ($callback && !call_user_func($callback, $value, $key)) ||
+                (!$callback && !(bool) $value)
+            ) {
+                unset($this->items[$key]);
+            }
+        }
+
+        return $this;
+    }
 }

system/src/Grav/Common/Language/Language.php

@@ -0,0 +1,467 @@
+<?php
+namespace Grav\Common\Language;
+
+use Grav\Common\Grav;
+
+/**
+ * Language and translation functionality for Grav
+ */
+class Language
+{
+    protected $grav;
+    protected $enabled = true;
+    protected $languages = [];
+    protected $page_extensions = [];
+    protected $fallback_languages = [];
+    protected $default;
+    protected $active = null;
+    protected $config;
+    protected $http_accept_language;
+    protected $lang_in_url = false;
+
+    /**
+     * Constructor
+     *
+     * @param \Grav\Common\Grav $grav
+     */
+    public function __construct(Grav $grav)
+    {
+        $this->grav = $grav;
+        $this->config = $grav['config'];
+        $this->languages = $this->config->get('system.languages.supported', []);
+        $this->init();
+    }
+
+    /**
+     * Initialize the default and enabled languages
+     */
+    public function init()
+    {
+        $this->default = reset($this->languages);
+
+        if (empty($this->languages)) {
+            $this->enabled = false;
+        }
+    }
+
+    /**
+     * Ensure that languages are enabled
+     *
+     * @return bool
+     */
+    public function enabled()
+    {
+        return $this->enabled;
+    }
+
+    /**
+     * Gets the array of supported languages
+     *
+     * @return array
+     */
+    public function getLanguages()
+    {
+        return $this->languages;
+    }
+
+    /**
+     * Sets the current supported languages manually
+     *
+     * @param $langs
+     */
+    public function setLanguages($langs)
+    {
+        $this->languages = $langs;
+        $this->init();
+    }
+
+    /**
+     * Gets a pipe-separated string of available languages
+     *
+     * @return string
+     */
+    public function getAvailable()
+    {
+        $languagesArray = $this->languages; //Make local copy
+        sort($languagesArray);
+        return implode('|', array_reverse($languagesArray));
+    }
+
+    /**
+     * Gets language, active if set, else default
+     *
+     * @return mixed
+     */
+    public function getLanguage()
+    {
+        return $this->active ? $this->active : $this->default;
+    }
+
+    /**
+     * Gets current default language
+     *
+     * @return mixed
+     */
+    public function getDefault()
+    {
+        return $this->default;
+    }
+
+    /**
+     * Sets default language manually
+     *
+     * @param $lang
+     *
+     * @return bool
+     */
+    public function setDefault($lang)
+    {
+        if ($this->validate($lang)) {
+            $this->default = $lang;
+
+            return $lang;
+        }
+
+        return false;
+    }
+
+    /**
+     * Gets current active language
+     *
+     * @return mixed
+     */
+    public function getActive()
+    {
+        return $this->active;
+    }
+
+    /**
+     * Sets active language manually
+     *
+     * @param $lang
+     *
+     * @return bool
+     */
+    public function setActive($lang)
+    {
+        if ($this->validate($lang)) {
+            $this->active = $lang;
+
+            return $lang;
+        }
+
+        return false;
+    }
+
+    /**
+     * Sets the active language based on the first part of the URL
+     *
+     * @param $uri
+     *
+     * @return mixed
+     */
+    public function setActiveFromUri($uri)
+    {
+        $regex = '/(^\/(' . $this->getAvailable() . '))(?:\/.*|$)/i';
+
+        // if languages set
+        if ($this->enabled()) {
+            // try setting from prefix of URL (/en/blah/blah)
+            if (preg_match($regex, $uri, $matches)) {
+                $this->lang_in_url = true;
+                $this->active = $matches[2];
+                $uri = preg_replace("/\\" . $matches[1] . "/", '', $matches[0], 1);
+
+                // store in session if different
+                if ($this->config->get('system.session.enabled', false)
+                    && $this->config->get('system.languages.session_store_active', true)
+                    && $this->grav['session']->active_language != $this->active
+                ) {
+                    $this->grav['session']->active_language = $this->active;
+                }
+            } else {
+                // try getting from session, else no active
+                if ($this->config->get('system.session.enabled', false) &&
+                    $this->config->get('system.languages.session_store_active', true)) {
+                    $this->active = $this->grav['session']->active_language ?: null;
+                }
+                // if still null, try from http_accept_language header
+                if ($this->active === null && $this->config->get('system.languages.http_accept_language')) {
+                    $preferred = $this->getBrowserLanguages();
+                    foreach ($preferred as $lang) {
+                        if ($this->validate($lang)) {
+                            $this->active = $lang;
+                            break;
+                        }
+                    }
+
+                }
+            }
+        }
+
+        return $uri;
+    }
+
+    /**
+     * Get's a URL prefix based on configuration
+     *
+     * @param null $lang
+     * @return string
+     */
+    public function getLanguageURLPrefix($lang = null)
+    {
+        // if active lang is not passed in, use current active
+        if (!$lang) {
+            $lang = $this->getLanguage();
+        }
+
+        return $this->isIncludeDefaultLanguage($lang) ? '/' . $lang : '';
+    }
+
+    /**
+     * Test to see if language is default and language should be included in the URL
+     *
+     * @param null $lang
+     * @return bool
+     */
+    public function isIncludeDefaultLanguage($lang = null)
+    {
+        // if active lang is not passed in, use current active
+        if (!$lang) {
+            $lang = $this->getLanguage();
+        }
+
+        if ($this->default == $lang && $this->config->get('system.languages.include_default_lang') === false) {
+            return false;
+        } else {
+            return true;
+        }
+    }
+
+    /**
+     * Simple getter to tell if a language was found in the URL
+     *
+     * @return bool
+     */
+    public function isLanguageInUrl()
+    {
+        return (bool) $this->lang_in_url;
+    }
+
+
+    /**
+     * Gets an array of valid extensions with active first, then fallback extensions
+     *
+     * @return array
+     */
+    public function getFallbackPageExtensions($file_ext = null)
+    {
+        if (empty($this->page_extensions)) {
+            if (empty($file_ext)) {
+                $file_ext = CONTENT_EXT;
+            }
+
+            if ($this->enabled()) {
+                $valid_lang_extensions = [];
+                foreach ($this->languages as $lang) {
+                    $valid_lang_extensions[] = '.' . $lang . $file_ext;
+                }
+
+                if ($this->active) {
+                    $active_extension = '.' . $this->active . $file_ext;
+                    $key = array_search($active_extension, $valid_lang_extensions);
+                    unset($valid_lang_extensions[$key]);
+                    array_unshift($valid_lang_extensions, $active_extension);
+                }
+
+                $this->page_extensions = array_merge($valid_lang_extensions, (array)$file_ext);
+            } else {
+                $this->page_extensions = (array)$file_ext;
+            }
+        }
+
+        return $this->page_extensions;
+    }
+
+    /**
+     * Gets an array of languages with active first, then fallback languages
+     *
+     * @return array
+     */
+    public function getFallbackLanguages()
+    {
+        if (empty($this->fallback_languages)) {
+            if ($this->enabled()) {
+                $fallback_languages = $this->languages;
+
+                if ($this->active) {
+                    $active_extension = $this->active;
+                    $key = array_search($active_extension, $fallback_languages);
+                    unset($fallback_languages[$key]);
+                    array_unshift($fallback_languages, $active_extension);
+                }
+                $this->fallback_languages = $fallback_languages;
+            }
+            // always add english in case a translation doesn't exist
+            $this->fallback_languages[] = 'en';
+        }
+
+        return $this->fallback_languages;
+    }
+
+    /**
+     * Ensures the language is valid and supported
+     *
+     * @param $lang
+     *
+     * @return bool
+     */
+    public function validate($lang)
+    {
+        if (in_array($lang, $this->languages)) {
+            return true;
+        }
+
+        return false;
+    }
+
+    /**
+     * Translate a key and possibly arguments into a string using current lang and fallbacks
+     *
+     * @param       $args       first argument is the lookup key value
+     *                          other arguments can be passed and replaced in the translation with sprintf syntax
+     * @param Array $languages
+     * @param bool  $array_support
+     * @param bool  $html_out
+     *
+     * @return string
+     */
+    public function translate($args, Array $languages = null, $array_support = false, $html_out = false)
+    {
+        if (is_array($args)) {
+            $lookup = array_shift($args);
+        } else {
+            $lookup = $args;
+            $args = [];
+        }
+
+
+        if ($this->config->get('system.languages.translations', true)) {
+            if ($this->enabled() && $lookup) {
+                if (empty($languages)) {
+                    if ($this->config->get('system.languages.translations_fallback', true)) {
+                        $languages = $this->getFallbackLanguages();
+                    } else {
+                        $languages = (array)$this->getDefault();
+                    }
+                }
+            } else {
+                $languages = ['en'];
+            }
+
+            foreach ((array)$languages as $lang) {
+                $translation = $this->getTranslation($lang, $lookup, $array_support);
+
+                if ($translation) {
+                    if (count($args) >= 1) {
+                        return vsprintf($translation, $args);
+                    } else {
+                        return $translation;
+                    }
+                }
+            }
+        }
+
+        if ($html_out) {
+            return '<span class="untranslated">' . $lookup . '</span>';
+        } else {
+            return $lookup;
+        }
+    }
+
+    /**
+     * Translate Array
+     *
+     * @param      $key
+     * @param      $index
+     * @param null $languages
+     * @param bool $html_out
+     *
+     * @return string
+     */
+    public function translateArray($key, $index, $languages = null, $html_out = false)
+    {
+        if ($this->config->get('system.languages.translations', true)) {
+            if ($this->enabled() && $key) {
+                if (empty($languages)) {
+                    if ($this->config->get('system.languages.translations_fallback', true)) {
+                        $languages = $this->getFallbackLanguages();
+                    } else {
+                        $languages = (array)$this->getDefault();
+                    }
+                }
+            } else {
+                $languages = ['en'];
+            }
+
+            foreach ((array)$languages as $lang) {
+                $translation_array = (array)$this->config->getLanguages()->get($lang . '.' . $key, null);
+                if ($translation_array && array_key_exists($index, $translation_array)) {
+                    return $translation_array[$index];
+                }
+            }
+        }
+
+        if ($html_out) {
+            return '<span class="untranslated">' . $key . '[' . $index . ']</span>';
+        } else {
+            return $key . '[' . $index . ']';
+        }
+    }
+
+    /**
+     * Lookup the translation text for a given lang and key
+     *
+     * @param      $lang lang code
+     * @param      $key  key to lookup with
+     * @param bool $array_support
+     *
+     * @return string
+     */
+    public function getTranslation($lang, $key, $array_support = false)
+    {
+        $translation = $this->config->getLanguages()->get($lang . '.' . $key, null);
+        if (!$array_support && is_array($translation)) {
+            return (string)array_shift($translation);
+        }
+
+        return $translation;
+    }
+
+    public function getBrowserLanguages($accept_langs = [])
+    {
+        if (empty($this->http_accept_language)) {
+            if (empty($accept_langs) && isset($_SERVER['HTTP_ACCEPT_LANGUAGE'])) {
+                $accept_langs = $_SERVER['HTTP_ACCEPT_LANGUAGE'];
+            } else {
+                return $accept_langs;
+            }
+
+            foreach (explode(',', $accept_langs) as $k => $pref) {
+                // split $pref again by ';q='
+                // and decorate the language entries by inverted position
+                if (false !== ($i = strpos($pref, ';q='))) {
+                    $langs[substr($pref, 0, $i)] = array((float)substr($pref, $i + 3), -$k);
+                } else {
+                    $langs[$pref] = array(1, -$k);
+                }
+            }
+            arsort($langs);
+
+            // no need to undecorate, because we're only interested in the keys
+            $this->http_accept_language = array_keys($langs);
+        }
+        return $this->http_accept_language;
+    }
+
+}

system/src/Grav/Common/Language/LanguageCodes.php

@@ -0,0 +1,774 @@
+<?php
+namespace Grav\Common\Language;
+
+/**
+ * Language and translation functionality for Grav
+ */
+class LanguageCodes
+{
+    protected static $codes = [
+        "ab" => [
+            "name"       => "Abkhaz",
+            "nativeName" => "аҧсуа"
+        ],
+        "aa" => [
+            "name"       => "Afar",
+            "nativeName" => "Afaraf"
+        ],
+        "af" => [
+            "name"       => "Afrikaans",
+            "nativeName" => "Afrikaans"
+        ],
+        "ak" => [
+            "name"       => "Akan",
+            "nativeName" => "Akan"
+        ],
+        "sq" => [
+            "name"       => "Albanian",
+            "nativeName" => "Shqip"
+        ],
+        "am" => [
+            "name"       => "Amharic",
+            "nativeName" => "አማርኛ"
+        ],
+        "ar" => [
+            "name"       => "Arabic",
+            "nativeName" => "العربية"
+        ],
+        "an" => [
+            "name"       => "Aragonese",
+            "nativeName" => "Aragonés"
+        ],
+        "hy" => [
+            "name"       => "Armenian",
+            "nativeName" => "Հայերեն"
+        ],
+        "as" => [
+            "name"       => "Assamese",
+            "nativeName" => "অসমীয়া"
+        ],
+        "av" => [
+            "name"       => "Avaric",
+            "nativeName" => "авар мацӀ"
+        ],
+        "ae" => [
+            "name"       => "Avestan",
+            "nativeName" => "avesta"
+        ],
+        "ay" => [
+            "name"       => "Aymara",
+            "nativeName" => "aymar aru"
+        ],
+        "az" => [
+            "name"       => "Azerbaijani",
+            "nativeName" => "azərbaycan dili"
+        ],
+        "bm" => [
+            "name"       => "Bambara",
+            "nativeName" => "bamanankan"
+        ],
+        "ba" => [
+            "name"       => "Bashkir",
+            "nativeName" => "башҡорт теле"
+        ],
+        "eu" => [
+            "name"       => "Basque",
+            "nativeName" => "euskara"
+        ],
+        "be" => [
+            "name"       => "Belarusian",
+            "nativeName" => "Беларуская"
+        ],
+        "bn" => [
+            "name"       => "Bengali",
+            "nativeName" => "বাংলা"
+        ],
+        "bh" => [
+            "name"       => "Bihari",
+            "nativeName" => "भोजपुरी"
+        ],
+        "bi" => [
+            "name"       => "Bislama",
+            "nativeName" => "Bislama"
+        ],
+        "bs" => [
+            "name"       => "Bosnian",
+            "nativeName" => "bosanski jezik"
+        ],
+        "br" => [
+            "name"       => "Breton",
+            "nativeName" => "brezhoneg"
+        ],
+        "bg" => [
+            "name"       => "Bulgarian",
+            "nativeName" => "български език"
+        ],
+        "my" => [
+            "name"       => "Burmese",
+            "nativeName" => "ဗမာစာ"
+        ],
+        "ca" => [
+            "name"       => "Catalan",
+            "nativeName" => "Català"
+        ],
+        "ch" => [
+            "name"       => "Chamorro",
+            "nativeName" => "Chamoru"
+        ],
+        "ce" => [
+            "name"       => "Chechen",
+            "nativeName" => "нохчийн мотт"
+        ],
+        "ny" => [
+            "name"       => "Chichewa",
+            "nativeName" => "chiCheŵa"
+        ],
+        "zh" => [
+            "name"       => "Chinese",
+            "nativeName" => "中文"
+        ],
+        "cv" => [
+            "name"       => "Chuvash",
+            "nativeName" => "чӑваш чӗлхи"
+        ],
+        "kw" => [
+            "name"       => "Cornish",
+            "nativeName" => "Kernewek"
+        ],
+        "co" => [
+            "name"       => "Corsican",
+            "nativeName" => "corsu"
+        ],
+        "cr" => [
+            "name"       => "Cree",
+            "nativeName" => "ᓀᐦᐃᔭᐍᐏᐣ"
+        ],
+        "hr" => [
+            "name"       => "Croatian",
+            "nativeName" => "hrvatski"
+        ],
+        "cs" => [
+            "name"       => "Czech",
+            "nativeName" => "česky"
+        ],
+        "da" => [
+            "name"       => "Danish",
+            "nativeName" => "dansk"
+        ],
+        "dv" => [
+            "name"       => "Divehi",
+            "nativeName" => "ދިވެހި"
+        ],
+        "nl" => [
+            "name"       => "Dutch",
+            "nativeName" => "Nederlands"
+        ],
+        "en" => [
+            "name"       => "English",
+            "nativeName" => "English"
+        ],
+        "eo" => [
+            "name"       => "Esperanto",
+            "nativeName" => "Esperanto"
+        ],
+        "et" => [
+            "name"       => "Estonian",
+            "nativeName" => "eesti"
+        ],
+        "ee" => [
+            "name"       => "Ewe",
+            "nativeName" => "Eʋegbe"
+        ],
+        "fo" => [
+            "name"       => "Faroese",
+            "nativeName" => "føroyskt"
+        ],
+        "fj" => [
+            "name"       => "Fijian",
+            "nativeName" => "vosa Vakaviti"
+        ],
+        "fi" => [
+            "name"       => "Finnish",
+            "nativeName" => "suomi"
+        ],
+        "fr" => [
+            "name"       => "French",
+            "nativeName" => "français"
+        ],
+        "ff" => [
+            "name"       => "Fula",
+            "nativeName" => "Fulfulde"
+        ],
+        "gl" => [
+            "name"       => "Galician",
+            "nativeName" => "Galego"
+        ],
+        "ka" => [
+            "name"       => "Georgian",
+            "nativeName" => "ქართული"
+        ],
+        "de" => [
+            "name"       => "German",
+            "nativeName" => "Deutsch"
+        ],
+        "el" => [
+            "name"       => "Greek",
+            "nativeName" => "Ελληνικά"
+        ],
+        "gn" => [
+            "name"       => "Guaraní",
+            "nativeName" => "Avañeẽ"
+        ],
+        "gu" => [
+            "name"       => "Gujarati",
+            "nativeName" => "ગુજરાતી"
+        ],
+        "ht" => [
+            "name"       => "Haitian",
+            "nativeName" => "Kreyòl ayisyen"
+        ],
+        "ha" => [
+            "name"       => "Hausa",
+            "nativeName" => "هَوُسَ"
+        ],
+        "he" => [
+            "name"       => "Hebrew",
+            "nativeName" => "עברית"
+        ],
+        "hz" => [
+            "name"       => "Herero",
+            "nativeName" => "Otjiherero"
+        ],
+        "hi" => [
+            "name"       => "Hindi",
+            "nativeName" => "हिन्दी"
+        ],
+        "ho" => [
+            "name"       => "Hiri Motu",
+            "nativeName" => "Hiri Motu"
+        ],
+        "hu" => [
+            "name"       => "Hungarian",
+            "nativeName" => "Magyar"
+        ],
+        "ia" => [
+            "name"       => "Interlingua",
+            "nativeName" => "Interlingua"
+        ],
+        "id" => [
+            "name"       => "Indonesian",
+            "nativeName" => "Bahasa Indonesia"
+        ],
+        "ie" => [
+            "name"       => "Interlingue",
+            "nativeName" => "Interlingue"
+        ],
+        "ga" => [
+            "name"       => "Irish",
+            "nativeName" => "Gaeilge"
+        ],
+        "ig" => [
+            "name"       => "Igbo",
+            "nativeName" => "Asụsụ Igbo"
+        ],
+        "ik" => [
+            "name"       => "Inupiaq",
+            "nativeName" => "Iñupiaq"
+        ],
+        "io" => [
+            "name"       => "Ido",
+            "nativeName" => "Ido"
+        ],
+        "is" => [
+            "name"       => "Icelandic",
+            "nativeName" => "Íslenska"
+        ],
+        "it" => [
+            "name"       => "Italian",
+            "nativeName" => "Italiano"
+        ],
+        "iu" => [
+            "name"       => "Inuktitut",
+            "nativeName" => "ᐃᓄᒃᑎᑐᑦ"
+        ],
+        "ja" => [
+            "name"       => "Japanese",
+            "nativeName" => "日本語"
+        ],
+        "jv" => [
+            "name"       => "Javanese",
+            "nativeName" => "basa Jawa"
+        ],
+        "kl" => [
+            "name"       => "Kalaallisut",
+            "nativeName" => "kalaallisut"
+        ],
+        "kn" => [
+            "name"       => "Kannada",
+            "nativeName" => "ಕನ್ನಡ"
+        ],
+        "kr" => [
+            "name"       => "Kanuri",
+            "nativeName" => "Kanuri"
+        ],
+        "ks" => [
+            "name"       => "Kashmiri",
+            "nativeName" => "कश्मीरी"
+        ],
+        "kk" => [
+            "name"       => "Kazakh",
+            "nativeName" => "Қазақ тілі"
+        ],
+        "km" => [
+            "name"       => "Khmer",
+            "nativeName" => "ភាសាខ្មែរ"
+        ],
+        "ki" => [
+            "name"       => "Kikuyu",
+            "nativeName" => "Gĩkũyũ"
+        ],
+        "rw" => [
+            "name"       => "Kinyarwanda",
+            "nativeName" => "Ikinyarwanda"
+        ],
+        "ky" => [
+            "name"       => "Kirghiz",
+            "nativeName" => "кыргыз тили"
+        ],
+        "kv" => [
+            "name"       => "Komi",
+            "nativeName" => "коми кыв"
+        ],
+        "kg" => [
+            "name"       => "Kongo",
+            "nativeName" => "KiKongo"
+        ],
+        "ko" => [
+            "name"       => "Korean",
+            "nativeName" => "한국어"
+        ],
+        "ku" => [
+            "name"       => "Kurdish",
+            "nativeName" => "كوردی‎"
+        ],
+        "kj" => [
+            "name"       => "Kwanyama",
+            "nativeName" => "Kuanyama"
+        ],
+        "la" => [
+            "name"       => "Latin",
+            "nativeName" => "latine"
+        ],
+        "lb" => [
+            "name"       => "Luxembourgish",
+            "nativeName" => "Lëtzebuergesch"
+        ],
+        "lg" => [
+            "name"       => "Luganda",
+            "nativeName" => "Luganda"
+        ],
+        "li" => [
+            "name"       => "Limburgish",
+            "nativeName" => "Limburgs"
+        ],
+        "ln" => [
+            "name"       => "Lingala",
+            "nativeName" => "Lingála"
+        ],
+        "lo" => [
+            "name"       => "Lao",
+            "nativeName" => "ພາສາລາວ"
+        ],
+        "lt" => [
+            "name"       => "Lithuanian",
+            "nativeName" => "lietuvių kalba"
+        ],
+        "lu" => [
+            "name"       => "Luba-Katanga",
+            "nativeName" => "Luba-Katanga"
+        ],
+        "lv" => [
+            "name"       => "Latvian",
+            "nativeName" => "latviešu valoda"
+        ],
+        "gv" => [
+            "name"       => "Manx",
+            "nativeName" => "Gaelg"
+        ],
+        "mk" => [
+            "name"       => "Macedonian",
+            "nativeName" => "македонски јазик"
+        ],
+        "mg" => [
+            "name"       => "Malagasy",
+            "nativeName" => "Malagasy fiteny"
+        ],
+        "ms" => [
+            "name"       => "Malay",
+            "nativeName" => "بهاس ملايو‎"
+        ],
+        "ml" => [
+            "name"       => "Malayalam",
+            "nativeName" => "മലയാളം"
+        ],
+        "mt" => [
+            "name"       => "Maltese",
+            "nativeName" => "Malti"
+        ],
+        "mi" => [
+            "name"       => "Māori",
+            "nativeName" => "te reo Māori"
+        ],
+        "mr" => [
+            "name"       => "Marathi",
+            "nativeName" => "मराठी"
+        ],
+        "mh" => [
+            "name"       => "Marshallese",
+            "nativeName" => "Kajin M̧ajeļ"
+        ],
+        "mn" => [
+            "name"       => "Mongolian",
+            "nativeName" => "монгол"
+        ],
+        "na" => [
+            "name"       => "Nauru",
+            "nativeName" => "Ekakairũ Naoero"
+        ],
+        "nv" => [
+            "name"       => "Navajo",
+            "nativeName" => "Diné bizaad"
+        ],
+        "nb" => [
+            "name"       => "Norwegian Bokmål",
+            "nativeName" => "Norsk bokmål"
+        ],
+        "nd" => [
+            "name"       => "North Ndebele",
+            "nativeName" => "isiNdebele"
+        ],
+        "ne" => [
+            "name"       => "Nepali",
+            "nativeName" => "नेपाली"
+        ],
+        "ng" => [
+            "name"       => "Ndonga",
+            "nativeName" => "Owambo"
+        ],
+        "nn" => [
+            "name"       => "Norwegian Nynorsk",
+            "nativeName" => "Norsk nynorsk"
+        ],
+        "no" => [
+            "name"       => "Norwegian",
+            "nativeName" => "Norsk"
+        ],
+        "ii" => [
+            "name"       => "Nuosu",
+            "nativeName" => "ꆈꌠ꒿ Nuosuhxop"
+        ],
+        "nr" => [
+            "name"       => "South Ndebele",
+            "nativeName" => "isiNdebele"
+        ],
+        "oc" => [
+            "name"       => "Occitan",
+            "nativeName" => "Occitan"
+        ],
+        "oj" => [
+            "name"       => "Ojibwe, Ojibwa",
+            "nativeName" => "ᐊᓂᔑᓈᐯᒧᐎᓐ"
+        ],
+        "cu" => [
+            "name"       => "Church Slavic",
+            "nativeName" => "ѩзыкъ словѣньскъ"
+        ],
+        "om" => [
+            "name"       => "Oromo",
+            "nativeName" => "Afaan Oromoo"
+        ],
+        "or" => [
+            "name"       => "Oriya",
+            "nativeName" => "ଓଡ଼ିଆ"
+        ],
+        "os" => [
+            "name"       => "Ossetian",
+            "nativeName" => "ирон æвзаг"
+        ],
+        "pa" => [
+            "name"       => "Panjabi",
+            "nativeName" => "ਪੰਜਾਬੀ"
+        ],
+        "pi" => [
+            "name"       => "Pāli",
+            "nativeName" => "पाऴि"
+        ],
+        "fa" => [
+            "name"       => "Persian",
+            "nativeName" => "فارسی"
+        ],
+        "pl" => [
+            "name"       => "Polish",
+            "nativeName" => "polski"
+        ],
+        "ps" => [
+            "name"       => "Pashto",
+            "nativeName" => "پښتو"
+        ],
+        "pt" => [
+            "name"       => "Portuguese",
+            "nativeName" => "Português"
+        ],
+        "qu" => [
+            "name"       => "Quechua",
+            "nativeName" => "Runa Simi"
+        ],
+        "rm" => [
+            "name"       => "Romansh",
+            "nativeName" => "rumantsch grischun"
+        ],
+        "rn" => [
+            "name"       => "Kirundi",
+            "nativeName" => "kiRundi"
+        ],
+        "ro" => [
+            "name"       => "Romanian",
+            "nativeName" => "română"
+        ],
+        "ru" => [
+            "name"       => "Russian",
+            "nativeName" => "Русский"
+        ],
+        "sa" => [
+            "name"       => "Sanskrit",
+            "nativeName" => "संस्कृतम्"
+        ],
+        "sc" => [
+            "name"       => "Sardinian",
+            "nativeName" => "sardu"
+        ],
+        "sd" => [
+            "name"       => "Sindhi",
+            "nativeName" => "सिन्धी"
+        ],
+        "se" => [
+            "name"       => "Northern Sami",
+            "nativeName" => "Davvisámegiella"
+        ],
+        "sm" => [
+            "name"       => "Samoan",
+            "nativeName" => "gagana faa Samoa"
+        ],
+        "sg" => [
+            "name"       => "Sango",
+            "nativeName" => "yângâ tî sängö"
+        ],
+        "sr" => [
+            "name"       => "Serbian",
+            "nativeName" => "српски језик"
+        ],
+        "gd" => [
+            "name"       => "Scottish Gaelic",
+            "nativeName" => "Gàidhlig"
+        ],
+        "sn" => [
+            "name"       => "Shona",
+            "nativeName" => "chiShona"
+        ],
+        "si" => [
+            "name"       => "Sinhala",
+            "nativeName" => "සිංහල"
+        ],
+        "sk" => [
+            "name"       => "Slovak",
+            "nativeName" => "slovenčina"
+        ],
+        "sl" => [
+            "name"       => "Slovene",
+            "nativeName" => "slovenščina"
+        ],
+        "so" => [
+            "name"       => "Somali",
+            "nativeName" => "Soomaaliga"
+        ],
+        "st" => [
+            "name"       => "Southern Sotho",
+            "nativeName" => "Sesotho"
+        ],
+        "es" => [
+            "name"       => "Spanish",
+            "nativeName" => "Español"
+        ],
+        "su" => [
+            "name"       => "Sundanese",
+            "nativeName" => "Basa Sunda"
+        ],
+        "sw" => [
+            "name"       => "Swahili",
+            "nativeName" => "Kiswahili"
+        ],
+        "ss" => [
+            "name"       => "Swati",
+            "nativeName" => "SiSwati"
+        ],
+        "sv" => [
+            "name"       => "Swedish",
+            "nativeName" => "svenska"
+        ],
+        "ta" => [
+            "name"       => "Tamil",
+            "nativeName" => "தமிழ்"
+        ],
+        "te" => [
+            "name"       => "Telugu",
+            "nativeName" => "తెలుగు"
+        ],
+        "tg" => [
+            "name"       => "Tajik",
+            "nativeName" => "тоҷикӣ"
+        ],
+        "th" => [
+            "name"       => "Thai",
+            "nativeName" => "ไทย"
+        ],
+        "ti" => [
+            "name"       => "Tigrinya",
+            "nativeName" => "ትግርኛ"
+        ],
+        "bo" => [
+            "name"       => "Tibetan",
+            "nativeName" => "བོད་ཡིག"
+        ],
+        "tk" => [
+            "name"       => "Turkmen",
+            "nativeName" => "Türkmen"
+        ],
+        "tl" => [
+            "name"       => "Tagalog",
+            "nativeName" => "Wikang Tagalog"
+        ],
+        "tn" => [
+            "name"       => "Tswana",
+            "nativeName" => "Setswana"
+        ],
+        "to" => [
+            "name"       => "Tonga",
+            "nativeName" => "faka Tonga"
+        ],
+        "tr" => [
+            "name"       => "Turkish",
+            "nativeName" => "Türkçe"
+        ],
+        "ts" => [
+            "name"       => "Tsonga",
+            "nativeName" => "Xitsonga"
+        ],
+        "tt" => [
+            "name"       => "Tatar",
+            "nativeName" => "татарча"
+        ],
+        "tw" => [
+            "name"       => "Twi",
+            "nativeName" => "Twi"
+        ],
+        "ty" => [
+            "name"       => "Tahitian",
+            "nativeName" => "Reo Tahiti"
+        ],
+        "ug" => [
+            "name"       => "Uighur",
+            "nativeName" => "Uyƣurqə"
+        ],
+        "uk" => [
+            "name"       => "Ukrainian",
+            "nativeName" => "українська"
+        ],
+        "ur" => [
+            "name"       => "Urdu",
+            "nativeName" => "اردو"
+        ],
+        "uz" => [
+            "name"       => "Uzbek",
+            "nativeName" => "zbek"
+        ],
+        "ve" => [
+            "name"       => "Venda",
+            "nativeName" => "Tshivenḓa"
+        ],
+        "vi" => [
+            "name"       => "Vietnamese",
+            "nativeName" => "Tiếng Việt"
+        ],
+        "vo" => [
+            "name"       => "Volapük",
+            "nativeName" => "Volapük"
+        ],
+        "wa" => [
+            "name"       => "Walloon",
+            "nativeName" => "Walon"
+        ],
+        "cy" => [
+            "name"       => "Welsh",
+            "nativeName" => "Cymraeg"
+        ],
+        "wo" => [
+            "name"       => "Wolof",
+            "nativeName" => "Wollof"
+        ],
+        "fy" => [
+            "name"       => "Western Frisian",
+            "nativeName" => "Frysk"
+        ],
+        "xh" => [
+            "name"       => "Xhosa",
+            "nativeName" => "isiXhosa"
+        ],
+        "yi" => [
+            "name"       => "Yiddish",
+            "nativeName" => "ייִדיש"
+        ],
+        "yo" => [
+            "name"       => "Yoruba",
+            "nativeName" => "Yorùbá"
+        ],
+        "za" => [
+            "name"       => "Zhuang",
+            "nativeName" => "Saɯ cueŋƅ"
+        ]
+    ];
+
+    public static function getName($code)
+    {
+        return static::get($code, 'name');
+    }
+
+    public static function getNativeName($code)
+    {
+        if (strlen($code) == 2) {
+            return static::get($code, 'nativeName');
+        } else {
+            return static::get(substr($code, 0, 2), 'nativeName') . ' (' . substr($code, -2) . ')';
+        }
+    }
+
+    public static function getNames(array $keys)
+    {
+        $results = [];
+        foreach ($keys as $key) {
+            if (isset(static::$codes[$key])) {
+                $results[$key] = static::$codes[$key];
+            }
+
+        }
+        return $results;
+    }
+
+    protected static function get($code, $type)
+    {
+        if (isset(static::$codes[$code][$type])) {
+            return static::$codes[$code][$type];
+        } else {
+            return false;
+        }
+    }
+}

system/src/Grav/Common/Markdown/Parsedown.php

@@ -5,9 +5,9 @@ class Parsedown extends \Parsedown
 {
     use ParsedownGravTrait;
 
-    public function __construct($page)
+    public function __construct($page, $defaults)
     {
-        $this->init($page);
+        $this->init($page, $defaults);
     }
 
 }

system/src/Grav/Common/Markdown/ParsedownExtra.php

@@ -5,9 +5,9 @@ class ParsedownExtra extends \ParsedownExtra
 {
     use ParsedownGravTrait;
 
-    public function __construct($page)
+    public function __construct($page, $defaults)
     {
         parent::__construct();
-        $this->init($page);
+        $this->init($page, $defaults);
     }
 }

system/src/Grav/Common/Markdown/ParsedownGravTrait.php

@@ -1,10 +1,7 @@
 <?php
 namespace Grav\Common\Markdown;
 
-use Grav\Common\Config\Config;
-use Grav\Common\Debugger;
 use Grav\Common\GravTrait;
-use Grav\Common\Page\Medium;
 use Grav\Common\Uri;
 
 /**
@@ -19,14 +16,15 @@ trait ParsedownGravTrait
     protected $pages_dir;
     protected $special_chars;
 
-    protected $twig_link_regex = '/\!*\[(?:.*)\]\(([{{|{%|{#].*[#}|%}|}}])\)/';
+    protected $twig_link_regex = '/\!*\[(?:.*)\]\((\{([\{%#])\s*(.*?)\s*(?:\2|\})\})\)/';
 
     /**
-     * Initialiazation function to setup key variables needed by the MarkdownGravLinkTrait
+     * Initialization function to setup key variables needed by the MarkdownGravLinkTrait
      *
      * @param $page
+     * @param $defaults
      */
-    protected function init($page)
+    protected function init($page, $defaults)
     {
         $this->page = $page;
         $this->pages = self::getGrav()['pages'];
@@ -34,6 +32,26 @@ trait ParsedownGravTrait
         $this->base_url = rtrim(self::getGrav()['base_url'] . self::getGrav()['pages']->base(), '/');
         $this->pages_dir = self::getGrav()['locator']->findResource('page://');
         $this->special_chars = array('>' => 'gt', '<' => 'lt', '"' => 'quot');
+
+        if ($defaults === null) {
+            $defaults = self::getGrav()['config']->get('system.pages.markdown');
+        }
+
+        $this->setBreaksEnabled($defaults['auto_line_breaks']);
+        $this->setUrlsLinked($defaults['auto_url_links']);
+        $this->setMarkupEscaped($defaults['escape_markup']);
+        $this->setSpecialChars($defaults['special_chars']);
+    }
+
+    /**
+     * Make the element function publicly accessible, Medium uses this to render from Twig
+     *
+     * @param  array  $Element
+     * @return string markup
+     */
+    public function elementToHtml(array $Element)
+    {
+        return $this->element($Element);
     }
 
     /**
@@ -65,7 +83,7 @@ trait ParsedownGravTrait
 
     protected function inlineSpecialCharacter($Excerpt)
     {
-        if ($Excerpt['text'][0] === '&' and ! preg_match('/^&#?\w+;/', $Excerpt['text'])) {
+        if ($Excerpt['text'][0] === '&' && ! preg_match('/^&#?\w+;/', $Excerpt['text'])) {
             return array(
                 'markup' => '&amp;',
                 'extent' => 1,
@@ -89,6 +107,7 @@ trait ParsedownGravTrait
             $excerpt['extent'] = $excerpt['extent'] + strlen($matches[1]) - 1;
             return $excerpt;
         } else {
+            $excerpt['type'] = 'image';
             $excerpt = parent::inlineImage($excerpt);
         }
 
@@ -98,103 +117,63 @@ trait ParsedownGravTrait
 
         // if this is an image
         if (isset($excerpt['element']['attributes']['src'])) {
-
             $alt = $excerpt['element']['attributes']['alt'] ?: '';
             $title = $excerpt['element']['attributes']['title'] ?: '';
+            $class = isset($excerpt['element']['attributes']['class']) ? $excerpt['element']['attributes']['class'] : '';
 
             //get the url and parse it
             $url = parse_url(htmlspecialchars_decode($excerpt['element']['attributes']['src']));
 
-            $path_parts = pathinfo($url['path']);
-
             // if there is no host set but there is a path, the file is local
             if (!isset($url['host']) && isset($url['path'])) {
+                $path_parts = pathinfo($url['path']);
 
                 // get the local path to page media if possible
-                if ($path_parts['dirname'] == $this->page->url()) {
-                    $url['path'] = ltrim(str_replace($this->page->url(), '', $url['path']), '/');
+                if ($path_parts['dirname'] == $this->page->url(false, false, false)) {
+                    $url['path'] = urldecode($path_parts['basename']);
                     // get the media objects for this page
                     $media = $this->page->media();
-
                 } else {
-
                     // see if this is an external page to this one
                     $page_route = str_replace($this->base_url, '', $path_parts['dirname']);
 
                     $ext_page = $this->pages->dispatch($page_route, true);
                     if ($ext_page) {
                         $media = $ext_page->media();
-                        $url['path'] = $path_parts['basename'];
+                        $url['path'] = urldecode($path_parts['basename']);
                     }
                 }
 
                 // if there is a media file that matches the path referenced..
-                if ($media && isset($media->images()[$url['path']])) {
+                if ($media && isset($media->all()[$url['path']])) {
                     // get the medium object
-                    $medium = $media->images()[$url['path']];
+                    $medium = $media->all()[$url['path']];
 
                     // if there is a query, then parse it and build action calls
                     if (isset($url['query'])) {
-                        parse_str($url['query'], $actions);
+                        $actions = array_reduce(explode('&', $url['query']), function ($carry, $item) {
+                            $parts = explode('=', $item, 2);
+                            $value = isset($parts[1]) ? $parts[1] : null;
+                            $carry[] = [ 'method' => $parts[0], 'params' => $value ];
+
+                            return $carry;
+                        }, []);
                     }
 
                     // loop through actions for the image and call them
-                    foreach ($actions as $action => $params) {
-                        // as long as it's a valid action
-                        if (in_array($action, Medium::$valid_actions)) {
-                            call_user_func_array(array(&$medium, $action), explode(',', $params));
-                        }
+                    foreach ($actions as $action) {
+                        $medium = call_user_func_array(array($medium, $action['method']), explode(',', urldecode($action['params'])));
                     }
 
-                    $data = $medium->htmlRaw();
-
-                    // set the src element with the new generated url
-                    if (!isset($actions['lightbox'])) {
-                        $excerpt['element']['attributes']['src'] = $data['img_src'];
-
-                        if ($data['img_srcset']) {
-                            $excerpt['element']['attributes']['srcset'] = $data['img_srcset'];;
-                            $excerpt['element']['attributes']['sizes'] = '100vw';
-                        }
-
-                    } else {
-                        // Create the custom lightbox element
-
-                        $attributes = $data['a_attributes'];
-                        $attributes['href'] = $data['a_href'];
-
-                        $img_attributes = [
-                            'src' => $data['img_src'],
-                            'alt' => $alt,
-                            'title' => $title
-                        ];
-
-                        if ($data['img_srcset']) {
-                            $img_attributes['srcset'] = $data['img_srcset'];
-                            $img_attributes['sizes'] = '100vw';
-                        }
-
-                        $element = array(
-                            'name' => 'a',
-                            'attributes' => $attributes,
-                            'handler' => 'element',
-                            'text' => array(
-                                'name' => 'img',
-                                'attributes' => $img_attributes
-                            )
-                        );
-
-                        // Set any custom classes on the lightbox element
-                        if (isset($excerpt['element']['attributes']['class'])) {
-                            $element['attributes']['class'] = $excerpt['element']['attributes']['class'];
-                        }
-
-                        // Set the lightbox element on the Excerpt
-                        $excerpt['element'] = $element;
+                    if (isset($url['fragment'])) {
+                        $medium->urlHash($url['fragment']);
                     }
+
+                    $excerpt['element'] = $medium->parseDownElement($title, $alt, $class);
+
                 } else {
                     // not a current page media file, see if it needs converting to relative
-                    $excerpt['element']['attributes']['src'] = Uri::build_url($url);
+                    $excerpt['element']['attributes']['src'] = Uri::buildUrl($url);
                 }
             }
         }
@@ -204,6 +183,12 @@ trait ParsedownGravTrait
 
     protected function inlineLink($excerpt)
     {
+        if (isset($excerpt['type'])) {
+            $type = $excerpt['type'];
+        } else {
+            $type = 'link';
+        }
+
         // do some trickery to get around Parsedown requirement for valid URL if its Twig in there
         if (preg_match($this->twig_link_regex, $excerpt['text'], $matches)) {
             $excerpt['text'] = str_replace($matches[1], '/', $excerpt['text']);
@@ -217,59 +202,15 @@ trait ParsedownGravTrait
 
         // if this is a link
         if (isset($excerpt['element']['attributes']['href'])) {
-
             $url = parse_url(htmlspecialchars_decode($excerpt['element']['attributes']['href']));
 
             // if there is no scheme, the file is local
-            if (!isset($url['scheme'])) {
-
+            if (!isset($url['scheme']) && (count($url) > 0)) {
                 // convert the URl is required
-                $excerpt['element']['attributes']['href'] = $this->convertUrl(Uri::build_url($url));
+                $excerpt['element']['attributes']['href'] = Uri::convertUrl($this->page, Uri::buildUrl($url), $type, true);
             }
         }
 
         return $excerpt;
     }
-
-    /**
-     * Converts links from absolute '/' or relative (../..) to a grav friendly format
-     * @param  string $markdown_url the URL as it was written in the markdown
-     * @return string               the more friendly formatted url
-     */
-    protected function convertUrl($markdown_url)
-    {
-        // if absolute and starts with a base_url move on
-        if ($this->base_url != '' && strpos($markdown_url, $this->base_url) === 0) {
-            return $markdown_url;
-        // if its absolute and starts with /
-        } elseif (strpos($markdown_url, '/') === 0) {
-            return $this->base_url . $markdown_url;
-        } else {
-            $relative_path = $this->base_url . $this->page->route();
-            $real_path = $this->page->path() . '/' . parse_url($markdown_url, PHP_URL_PATH);
-
-            // strip numeric order from markdown path
-            if (($real_path)) {
-                $markdown_url = preg_replace('/^([\d]+\.)/', '', preg_replace('/\/([\d]+\.)/', '/', trim(preg_replace('/[^\/]+(\.md$)/', '', $markdown_url), '/')));
-            }
-
-            // else its a relative path already
-            $newpath = array();
-            $paths = explode('/', $markdown_url);
-
-            // remove the updirectory references (..)
-            foreach ($paths as $path) {
-                if ($path == '..') {
-                    $relative_path = dirname($relative_path);
-                } else {
-                    $newpath[] = $path;
-                }
-            }
-
-            // build the new url
-            $new_url = rtrim($relative_path, '/') . '/' . implode('/', $newpath);
-        }
-
-        return $new_url;
-    }
 }

system/src/Grav/Common/Page/Collection.php

@@ -3,6 +3,7 @@ namespace Grav\Common\Page;
 
 use Grav\Common\Grav;
 use Grav\Common\Iterator;
+use Grav\Common\Utils;
 
 /**
  * Collection of Pages.
@@ -35,6 +36,18 @@ class Collection extends Iterator
         return $this->params;
     }
 
+    /**
+     * Add a single page to a collection
+     *
+     * @param Page $page
+     * @return $this
+     */
+    public function addPage(Page $page)
+    {
+        $this->items[$page->path()] = ['slug' => $page->slug()];
+        return $this;
+    }
+
     /**
      *
      * Create a copy of this collection
@@ -95,6 +108,7 @@ class Collection extends Iterator
      * Remove item from the list.
      *
      * @param Page|string|null $key
+     * @return $this|void
      * @throws \InvalidArgumentException
      */
     public function remove($key = null)
@@ -109,6 +123,7 @@ class Collection extends Iterator
         }
 
         parent::remove($key);
+        return $this;
     }
 
     /**
@@ -211,27 +226,33 @@ class Collection extends Iterator
     }
 
     /**
-     * Returns the items between a set of date ranges where second value is optional
+     * Returns the items between a set of date ranges of either the page date field (default) or
+     * an arbitrary datetime page field where end date is optional
      * Dates can be passed in as text that strtotime() can process
      * http://php.net/manual/en/function.strtotime.php
      *
      * @param      $startDate
      * @param bool $endDate
+     * @param      $field
      *
      * @return $this
      * @throws \Exception
      */
-    public function dateRange($startDate, $endDate = false)
+    public function dateRange($startDate, $endDate = false, $field = false)
     {
-        $start = strtotime($startDate);
-        $end = $endDate ? strtotime($endDate) : strtotime("now +1000 years");
+        $start = Utils::date2timestamp($startDate);
+        $end = $endDate ? Utils::date2timestamp($endDate) : strtotime("now +1000 years");
 
         $date_range = [];
 
         foreach ($this->items as $path => $slug) {
             $page = $this->pages->get($path);
-            if ($page->date() > $start && $page->date() < $end) {
-                $date_range[$path] = $slug;
+            if ($page !== null) {
+                $date = $field ? strtotime($page->value($field)) : $page->date();
+
+                if ($date > $start && $date < $end) {
+                    $date_range[$path] = $slug;
+                }
             }
         }
         $this->items = $date_range;
@@ -249,7 +270,7 @@ class Collection extends Iterator
 
         foreach ($this->items as $path => $slug) {
             $page = $this->pages->get($path);
-            if ($page->visible()) {
+            if ($page !== null && $page->visible()) {
                 $visible[$path] = $slug;
             }
         }
@@ -268,7 +289,7 @@ class Collection extends Iterator
 
         foreach ($this->items as $path => $slug) {
             $page = $this->pages->get($path);
-            if (!$page->visible()) {
+            if ($page !== null && !$page->visible()) {
                 $visible[$path] = $slug;
             }
         }
@@ -287,7 +308,7 @@ class Collection extends Iterator
 
         foreach ($this->items as $path => $slug) {
             $page = $this->pages->get($path);
-            if ($page->modular()) {
+            if ($page !== null && $page->modular()) {
                 $modular[$path] = $slug;
             }
         }
@@ -306,7 +327,7 @@ class Collection extends Iterator
 
         foreach ($this->items as $path => $slug) {
             $page = $this->pages->get($path);
-            if (!$page->modular()) {
+            if ($page !== null && !$page->modular()) {
                 $modular[$path] = $slug;
             }
         }
@@ -325,7 +346,7 @@ class Collection extends Iterator
 
         foreach ($this->items as $path => $slug) {
             $page = $this->pages->get($path);
-            if ($page->published()) {
+            if ($page !== null && $page->published()) {
                 $published[$path] = $slug;
             }
         }
@@ -344,7 +365,7 @@ class Collection extends Iterator
 
         foreach ($this->items as $path => $slug) {
             $page = $this->pages->get($path);
-            if (!$page->published()) {
+            if ($page !== null && !$page->published()) {
                 $published[$path] = $slug;
             }
         }
@@ -361,12 +382,14 @@ class Collection extends Iterator
     {
         $routable = [];
 
-        foreach (array_keys($this->items) as $path => $slug) {
+        foreach ($this->items as $path => $slug) {
             $page = $this->pages->get($path);
-            if ($page->routable()) {
+
+            if ($page !== null && $page->routable()) {
                 $routable[$path] = $slug;
             }
         }
+
         $this->items = $routable;
         return $this;
     }
@@ -382,11 +405,54 @@ class Collection extends Iterator
 
         foreach ($this->items as $path => $slug) {
             $page = $this->pages->get($path);
-            if (!$page->routable()) {
+            if ($page !== null && !$page->routable()) {
                 $routable[$path] = $slug;
             }
         }
         $this->items = $routable;
         return $this;
     }
+
+    /**
+     * Creates new collection with only pages of the specified type
+     *
+     * @return Collection The collection
+     */
+    public function ofType($type)
+    {
+        $items = [];
+
+        foreach ($this->items as $path => $slug) {
+            $page = $this->pages->get($path);
+            if ($page !== null && $page->template() == $type) {
+                $items[$path] = $slug;
+            }
+        }
+
+        $this->items = $items;
+        return $this;
+    }
+
+    /**
+     * Creates new collection with only pages of one of the specified types
+     *
+     * @return Collection The collection
+     */
+    public function ofOneOfTheseTypes($types)
+    {
+        $items = [];
+
+        foreach ($this->items as $path => $slug) {
+            $page = $this->pages->get($path);
+            if ($page !== null && in_array($page->template(), $types)) {
+                $items[$path] = $slug;
+            }
+        }
+
+        $this->items = $items;
+        return $this;
+    }
+
+
+
 }

system/src/Grav/Common/Page/Media.php

@@ -2,9 +2,9 @@
 namespace Grav\Common\Page;
 
 use Grav\Common\Getters;
-use Grav\Common\Grav;
-use Grav\Common\Config\Config;
 use Grav\Common\GravTrait;
+use Grav\Common\Page\Medium\Medium;
+use Grav\Common\Page\Medium\MediumFactory;
 
 /**
  * Media is a holder object that contains references to the media of page. This object is created and
@@ -38,84 +38,94 @@ class Media extends Getters
 
         $this->path = $path;
 
-        $iterator = new \DirectoryIterator($path);
+        $iterator = new \FilesystemIterator($path, \FilesystemIterator::UNIX_PATHS | \FilesystemIterator::SKIP_DOTS);
+
+        $media = [];
 
         /** @var \DirectoryIterator $info */
-        foreach ($iterator as $info) {
+        foreach ($iterator as $path => $info) {
             // Ignore folders and Markdown files.
-            if ($info->isDot() || !$info->isFile() || $info->getExtension() == 'md') {
+            if (!$info->isFile() || $info->getExtension() == 'md' || $info->getBasename() === '.DS_Store') {
                 continue;
             }
 
-            // Find out the real filename, in case of we are at the metadata.
-            $filename = $info->getFilename();
-            list($basename, $ext, $meta, $alternative) = $this->getFileParts($filename);
+            // Find out what type we're dealing with
+            list($basename, $ext, $type, $extra) = $this->getFileParts($info->getFilename());
 
-            // Get medium instance if it already exists.
-            $medium = $this->get("{$basename}.{$ext}");
+            $media["{$basename}.{$ext}"] = isset($media["{$basename}.{$ext}"]) ? $media["{$basename}.{$ext}"] : [];
 
-            if (!$alternative) {
-
-                $medium = $medium ? $medium : $this->createMedium($info->getPathname());
-
-                if (!$medium) {
-                    continue;
-                }
-
-                if ($meta) {
-                    $medium->addMetaFile($meta);
-                } else {
-                    $medium->set('size', $info->getSize());
-                }
+            if ($type === 'alternative') {
+                $media["{$basename}.{$ext}"][$type] = isset($media["{$basename}.{$ext}"][$type]) ? $media["{$basename}.{$ext}"][$type] : [];
+                $media["{$basename}.{$ext}"][$type][$extra] = [ 'file' => $path, 'size' => $info->getSize() ];
             } else {
+                $media["{$basename}.{$ext}"][$type] = [ 'file' => $path, 'size' => $info->getSize() ];
+            }
+        }
 
-                $altMedium = $this->createMedium($info->getPathname());
+        foreach ($media as $name => $types) {
+            // First prepare the alternatives in case there is no base medium
+            if (!empty($types['alternative'])) {
+                foreach ($types['alternative'] as $ratio => &$alt) {
+                    $alt['file'] = MediumFactory::fromFile($alt['file']);
 
-                if (!$altMedium) {
-                    continue;
-                }
-
-                $altMedium->set('size', $info->getSize());
-
-                if (!$medium) {
-                    $medium = $this->createMedium("{$path}/${basename}.${ext}");
-
-                    if ($medium) {
-                        $medium->set('size', filesize("{$path}/${basename}.${ext}"));
+                    if (!$alt['file']) {
+                        unset($types['alternative'][$ratio]);
+                    } else {
+                        $alt['file']->set('size', $alt['size']);
                     }
                 }
-
-                $medium = $medium ? $medium : $this->scaleMedium($altMedium, $alternative, 1);
-
-                $medium->addAlternative($this->parseRatio($alternative), $altMedium);
             }
 
-            $this->add("{$basename}.{$ext}", $medium);
-        }
+            // Create the base medium
+            if (!empty($types['base'])) {
+                $medium = MediumFactory::fromFile($types['base']['file']);
+                $medium && $medium->set('size', $types['base']['size']);
+            } else if (!empty($types['alternative'])) {
+                $altMedium = reset($types['alternative']);
+                $ratio = key($types['alternative']);
 
-        foreach ($this->images() as $medium) {
+                $altMedium = $altMedium['file'];
 
-            $alternatives = $medium->getAlternatives();
+                $medium = MediumFactory::scaledFromMedium($altMedium, $ratio, 1)['file'];
+            }
 
-            if (empty($alternatives)) {
+            if (!$medium) {
                 continue;
             }
 
-            $max = max(array_keys($alternatives));
+            if (!empty($types['meta'])) {
+                $medium->addMetaFile($types['meta']['file']);
+            }
 
-            for ($i=2; $i < $max; $i++) {
+            if (!empty($types['thumb'])) {
+                // We will not turn it into medium yet because user might never request the thumbnail
+                // not wasting any resources on that, maybe we should do this for medium in general?
+                $medium->set('thumbnails.page', $types['thumb']['file']);
+            }
 
-                if (isset($alternatives[$i])) {
-                    continue;
+            // Build missing alternatives
+            if (!empty($types['alternative'])) {
+                $alternatives = $types['alternative'];
+
+                $max = max(array_keys($alternatives));
+
+                for ($i=2; $i < $max; $i++) {
+                    if (isset($alternatives[$i])) {
+                        continue;
+                    }
+
+                    $types['alternative'][$i] = MediumFactory::scaledFromMedium($alternatives[$max]['file'], $max, $i);
                 }
 
-                $medium->addAlternative($i, $this->scaleMedium($alternatives[$max], $max, $i));
+                foreach ($types['alternative'] as $ratio => $altMedium) {
+                    $medium->addAlternative($ratio, $altMedium['file']);
+                }
             }
+
+            $this->add($name, $medium);
         }
     }
 
-
-
     /**
      * Get medium by filename.
      *
@@ -182,94 +192,6 @@ class Media extends Getters
         return $this->files;
     }
 
-    /**
-     * Create a Medium object from a file
-     *
-     * @param string $file
-     *
-     * @return Medium|null
-     */
-    protected function createMedium($file)
-    {
-        if (!file_exists($file)) {
-            return null;
-        }
-
-        $path = dirname($file);
-        $filename = basename($file);
-        $parts = explode('.', $filename);
-        $ext = array_pop($parts);
-        $basename = implode('.', $parts);
-
-        /** @var Config $config */
-        $config = self::getGrav()['config'];
-
-        // Check if medium type has been configured.
-        $params = $config->get("media.".strtolower($ext));
-        if (!$params) {
-            return null;
-        }
-
-        // Add default settings for undefined variables.
-        $params += $config->get('media.defaults');
-        $params += array(
-            'type' => 'file',
-            'thumb' => 'media/thumb.png',
-            'mime' => 'application/octet-stream',
-            'name' => $filename,
-            'filename' => $filename,
-            'basename' => $basename,
-            'extension' => $ext,
-            'path' => $path,
-            'modified' => filemtime($file),
-        );
-
-        $locator = self::getGrav()['locator'];
-
-        $lookup = $locator->findResources('image://');
-        foreach ($lookup as $lookupPath) {
-            if (is_file($lookupPath . $params['thumb'])) {
-                $params['thumb'] = $lookupPath . $params['thumb'];
-                break;
-            }
-        }
-
-        return new Medium($params);
-    }
-
-    protected function scaleMedium($medium, $from, $to)
-    {
-        $from = $this->parseRatio($from);
-        $to = $this->parseRatio($to);
-
-        if ($to > $from) {
-            return $medium;
-        }
-
-        $ratio = $to / $from;
-        $width = (int) ($medium->get('width') * $ratio);
-        $height = (int) ($medium->get('height') * $ratio);
-
-        $basename = $medium->get('basename');
-        $basename = str_replace('@'.$from.'x', '@'.$to.'x', $basename);
-
-        $debug = $medium->get('debug');
-        $medium->set('debug', false);
-
-        $file = $medium->resize($width, $height)->setPrettyName($basename)->url();
-        $file = preg_replace('|'. preg_quote(self::getGrav()['base_url_relative']) .'$|', '', GRAV_ROOT) . $file;
-
-        $medium->set('debug', $debug);
-
-        $size = filesize($file);
-
-        $medium = $this->createMedium($file);
-        $medium->set('size', $size);
-
-        return $medium;
-    }
-
-
     /**
      * @internal
      */
@@ -302,35 +224,35 @@ class Media extends Getters
         $fileParts = explode('.', $filename);
 
         $name = array_shift($fileParts);
-        $alternative = false;
+        $type = 'base';
+        $extra = null;
 
-        if (preg_match('/(.*)@(\d+x)$/', $name, $matches)) {
+        if (preg_match('/(.*)@(\d+)x\.(.*)$/', $filename, $matches)) {
             $name = $matches[1];
-            $alternative = $matches[2];
-        }
+            $extension = $matches[3];
+            $extra = (int) $matches[2];
+            $type = 'alternative';
 
-        $extension = null;
-        while (($part = array_shift($fileParts)) !== null) {
-            if ($part != 'meta') {
-                if (isset($extension)) {
-                    $name .= '.' . $extension;
+            if ($extra === 1) {
+                $type = 'base';
+                $extra = null;
+            }
+        } else {
+            $extension = null;
+            while (($part = array_shift($fileParts)) !== null) {
+                if ($part != 'meta' && $part != 'thumb') {
+                    if (isset($extension)) {
+                        $name .= '.' . $extension;
+                    }
+                    $extension = $part;
+                } else {
+                    $type = $part;
+                    $extra = '.' . $part . '.' . implode('.', $fileParts);
+                    break;
                 }
-                $extension = $part;
-            } else {
-                break;
             }
         }
-        $meta = implode('.', $fileParts);
 
-        return array($name, $extension, $meta, $alternative);
-    }
-
-    protected function parseRatio($ratio)
-    {
-        if (!is_numeric($ratio)) {
-            $ratio = (float) trim($ratio, 'x');
-        }
-
-        return $ratio;
+        return array($name, $extension, $type, $extra);
     }
 }

system/src/Grav/Common/Page/Medium.php

@@ -1,521 +0,0 @@
-<?php
-namespace Grav\Common\Page;
-
-use Grav\Common\Config\Config;
-use Grav\Common\File\CompiledYamlFile;
-use Grav\Common\Grav;
-use Grav\Common\GravTrait;
-use Grav\Common\Data\Blueprint;
-use Grav\Common\Data\Data;
-use Gregwar\Image\Image as ImageFile;
-
-/**
- * The Image medium holds information related to an individual image. These are then stored in the Media object.
- *
- * @author RocketTheme
- * @license MIT
- *
- * @property string $file_name
- * @property string $type
- * @property string $name       Alias of file_name
- * @property string $description
- * @property string $url
- * @property string $path
- * @property string $thumb
- * @property int    $width
- * @property int    $height
- * @property string $mime
- * @property int    $modified
- *
- * Medium can have up to 3 files:
- * - video.mov              Medium file itself.
- * - video.mov.meta.yaml    Metadata for the medium.
- * - video.mov.thumb.jpg    Thumbnail image for the medium.
- *
- */
-class Medium extends Data
-{
-    use GravTrait;
-
-    /**
-     * @var string
-     */
-    protected $path;
-
-    /**
-     * @var ImageFile
-     */
-    protected $image;
-
-    protected $type = 'guess';
-    protected $quality = 85;
-    protected $debug_watermarked = false;
-
-    public static $valid_actions = [
-        // Medium functions
-        'format', 'lightbox', 'link', 'reset',
-
-        // Gregwar Image functions
-        'resize', 'forceResize', 'cropResize', 'crop', 'cropZoom',
-        'negate', 'brightness', 'contrast', 'grayscale', 'emboss', 'smooth', 'sharp', 'edge', 'colorize', 'sepia' ];
-
-    public static $size_param_actions = [
-        'resize' => [ 0, 1 ],
-        'forceResize' => [ 0, 1 ],
-        'cropResize' => [ 0, 1 ],
-        'crop' => [ 0, 1, 2, 3 ],
-        'cropResize' => [ 0, 1 ],
-        'zoomCrop' => [ 0, 1 ]
-    ];
-
-    /**
-     * @var array
-     */
-    protected $meta = array();
-
-    /**
-     * @var array
-     */
-    protected $alternatives = array();
-
-    /**
-     * @var string
-     */
-    protected $linkTarget;
-
-        /**
-     * @var string
-     */
-    protected $linkSrcset;
-
-    /**
-     * @var string
-     */
-    protected $linkAttributes = [];
-
-    /**
-     * Construct.
-     *
-     * @param array $items
-     * @param Blueprint $blueprint
-     */
-    public function __construct($items = array(), Blueprint $blueprint = null)
-    {
-        parent::__construct($items, $blueprint);
-
-        $file_path = $this->get('path') . '/' . $this->get('filename');
-        $file_parts = pathinfo($file_path);
-
-        $this->set('thumb', $file_path);
-        $this->set('extension', $file_parts['extension']);
-        $this->set('filename', $this->get('filename'));
-
-        if ($this->get('type') == 'image') {
-            $image_info = getimagesize($file_path);
-            $this->def('width', $image_info[0]);
-            $this->def('height', $image_info[1]);
-            $this->def('mime', $image_info['mime']);
-            $this->reset();
-        } else {
-            $this->def('mime', 'application/octet-stream');
-        }
-
-        $this->set('debug', self::getGrav()['config']->get('system.images.debug'));
-    }
-
-    /**
-     * Return string representation of the object (html or url).
-     *
-     * @return string
-     */
-    public function __toString()
-    {
-        return $this->linkImage ? $this->html() : $this->url();
-    }
-
-    /**
-     * Return PATH to file.
-     *
-     * @return  string path to file
-     */
-    public function path()
-    {
-        if ($this->image) {
-            $output = $this->saveImage();
-            $this->reset();
-            $output = GRAV_ROOT . '/' . $output;
-        } else {
-            $output = $this->get('path') . '/' . $this->get('filename');
-        }
-        return $output;
-    }
-
-    /**
-     * Return URL to file.
-     *
-     * @param bool $reset
-     * @return string
-     */
-    public function url($reset = true)
-    {
-        if ($this->image) {
-            $output = '/' . $this->saveImage();
-
-            if ($reset) {
-                $this->reset();
-            }
-        } else {
-            $output = preg_replace('|^' . GRAV_ROOT . '|', '', $this->get('path')) . '/' . $this->get('filename');
-        }
-
-        return self::getGrav()['base_url'] . $output;
-    }
-
-
-    /**
-     * Return srcset string for this Medium and its alternatives.
-     *
-     * @param bool $reset
-     * @return string
-     */
-    public function srcset($reset = true)
-    {
-        if (empty($this->alternatives)) {
-            if ($reset) {
-                $this->reset();
-            }
-            return '';
-        }
-
-        $srcset = [ $this->url($reset) . ' ' . $this->get('width') . 'w' ];
-
-        foreach ($this->alternatives as $ratio => $medium) {
-            $srcset[] = $medium->url($reset) . ' ' . $medium->get('width') . 'w';
-        }
-
-        return implode(', ', $srcset);
-    }
-
-    /**
-     * Returns <img> tag from the medium.
-     *
-     * @param string $title
-     * @param string $class
-     * @param string $type
-     * @param int $quality
-     * @param bool $reset
-     * @return string
-     */
-    public function img($title = null, $class = null, $type = null, $quality = 80, $reset = true)
-    {
-        if (!$this->image) {
-            $this->image();
-        }
-
-        $output = $this->html($title, $class, $type, $quality, $reset);
-
-        return $output;
-    }
-
-    /**
-     * Return HTML markup from the medium.
-     *
-     * @param string $title
-     * @param string $class
-     * @param bool $reset
-     * @return string
-     */
-    public function html($title = null, $class = null, $reset = true)
-    {
-        $data = $this->htmlRaw($reset);
-
-        $title = $title ? $title : $this->get('title');
-        $class = $class ? $class : '';
-
-        if ($this->image) {
-            $attributes = $data['img_srcset'] ? ' srcset="' . $data['img_srcset'] . '" sizes="100vw"' : '';
-            $output = '<img src="' . $data['img_src'] . '"' . $attributes . ' class="'. $class . '" alt="' . $title . '" />';
-        } else {
-            $output = $data['text'];
-        }
-
-        if (isset($data['a_href'])) {
-            $attributes = '';
-            foreach ($data['a_attributes'] as $prop => $value) {
-                $attributes .= " {$prop}=\"{$value}\"";
-            }
-
-            $output = '<a href="' . $data['a_href'] . '"' . $attributes . ' class="'. $class . '">' . $output . '</a>';
-        }
-
-        return $output;
-    }
-
-    /**
-     * Return HTML array from medium.
-     *
-     * @param bool   $reset
-     * @param string $title
-     *
-     * @return array
-     */
-    public function htmlRaw($reset = true, $title = '')
-    {
-        $output = [];
-
-        if ($this->image) {
-            $output['img_src'] = $this->url(false);
-            $output['img_srcset'] = $this->srcset($reset);
-        } else {
-            $output['text'] = $title;
-        }
-
-        if ($this->linkTarget) {
-            $output['a_href'] = $this->linkTarget;
-            $output['a_attributes'] = $this->linkAttributes;
-
-            $this->linkTarget = null;
-            $this->linkAttributes = [];
-        }
-
-        return $output;
-    }
-
-    /**
-     * Sets the quality of the image
-     * @param  Int $quality 0-100 quality
-     * @return Medium
-     */
-    public function quality($quality)
-    {
-        $this->quality = $quality;
-        return $this;
-    }
-
-    /**
-     * Sets image output format.
-     *
-     * @param string $type
-     * @param int $quality
-     * @return $this
-     */
-    public function format($type = null, $quality = 80)
-    {
-        if (!$this->image) {
-            $this->image();
-        }
-
-        $this->type = $type;
-        $this->quality = $quality;
-        return $this;
-    }
-
-    /**
-     * Enable link for the medium object.
-     *
-     * @param null $width
-     * @param null $height
-     * @return $this
-     */
-    public function link($width = null, $height = null)
-    {
-        if ($this->image) {
-            if ($width && $height) {
-                $this->cropResize($width, $height);
-            }
-
-            $this->linkTarget = $this->url(false);
-            $srcset = $this->srcset();
-
-            if ($srcset) {
-                $this->linkAttributes['data-srcset'] = $srcset;
-            }
-        } else {
-            // TODO: we need to find out URI in a bit better way.
-            $this->linkTarget = self::getGrav()['base_url'] . preg_replace('|^' . GRAV_ROOT . '|', '', $this->get('path')) . '/' . $this->get('filename');
-        }
-
-        return $this;
-    }
-
-    /**
-     * Enable lightbox for the medium.
-     *
-     * @param null $width
-     * @param null $height
-     * @return Medium
-     */
-    public function lightbox($width = null, $height = null)
-    {
-        $this->linkAttributes['rel'] = 'lightbox';
-
-        return $this->link($width, $height);
-    }
-
-    /**
-     * Reset image.
-     *
-     * @return $this
-     */
-    public function reset()
-    {
-        $this->image = null;
-
-        if ($this->get('type') == 'image') {
-            $this->image();
-            $this->filter();
-        }
-        $this->type = 'guess';
-        $this->quality = 80;
-        $this->debug_watermarked = false;
-
-        return $this;
-    }
-
-    /**
-     * Forward the call to the image processing method.
-     *
-     * @param string $method
-     * @param mixed $args
-     * @return $this|mixed
-     */
-    public function __call($method, $args)
-    {
-        if ($method == 'cropZoom') {
-            $method = 'zoomCrop';
-        }
-
-        // Always initialize image.
-        if (!$this->image) {
-            $this->image();
-        }
-
-        try {
-            $result = call_user_func_array(array($this->image, $method), $args);
-
-            foreach ($this->alternatives as $ratio => $medium) {
-                $args_copy = $args;
-
-                if (isset(self::$size_param_actions[$method])) {
-                    foreach (self::$size_param_actions[$method] as $param) {
-                        if (isset($args_copy[$param])) {
-                            $args_copy[$param] = (int) $args_copy[$param] * $ratio;
-                        }
-                    }
-                }
-
-                call_user_func_array(array($medium, $method), $args_copy);
-            }
-        } catch (\BadFunctionCallException $e) {
-            $result = null;
-        }
-
-        // Returns either current object or result of the action.
-        return $result instanceof ImageFile ? $this : $result;
-    }
-
-    /**
-     * Gets medium image, resets image manipulation operations.
-     *
-     * @param string $variable
-     * @return $this
-     */
-    public function image($variable = 'thumb')
-    {
-        $locator = self::getGrav()['locator'];
-
-        // TODO: add default file
-        $file = $this->get($variable);
-        $this->image = ImageFile::open($file)
-            ->setCacheDir($locator->findResource('cache://images', false))
-            ->setActualCacheDir($locator->findResource('cache://images', true))
-            ->setPrettyName(basename($this->get('basename')));
-
-        $this->filter();
-
-        return $this;
-    }
-
-    /**
-     * Save the image with cache.
-     *
-     * @return mixed|string
-     */
-    protected function saveImage()
-    {
-        if (!$this->image) {
-            $this->image();
-        }
-
-        if ($this->get('debug') && !$this->debug_watermarked) {
-            $ratio = $this->get('ratio');
-            if (!$ratio) {
-                $ratio = 1;
-            }
-
-            $locator = self::getGrav()['locator'];
-            $overlay = $locator->findResource("system://assets/responsive-overlays/{$ratio}x.png") ?: $locator->findResource('system://assets/responsive-overlays/unknown.png');
-            $this->image->merge(ImageFile::open($overlay));
-        }
-
-        return $this->image->cacheFile($this->type, $this->quality);
-    }
-
-    /**
-     * Add meta file for the medium.
-     *
-     * @param $type
-     * @return $this
-     */
-    public function addMetaFile($type)
-    {
-        $this->meta[$type] = $type;
-
-        $path = $this->get('path') . '/' . $this->get('filename') . '.meta.' . $type;
-        if ($type == 'yaml') {
-            $this->merge(CompiledYamlFile::instance($path)->content());
-        } elseif (in_array($type, array('jpg', 'jpeg', 'png', 'gif'))) {
-            $this->set('thumb', $path);
-        }
-        $this->reset();
-
-        return $this;
-    }
-
-    /**
-     * Add alternative Medium to this Medium.
-     *
-     * @param $ratio
-     * @param Medium $alternative
-     */
-    public function addAlternative($ratio, Medium $alternative)
-    {
-        if (!is_numeric($ratio) || $ratio === 0) {
-            return;
-        }
-
-        $alternative->set('ratio', $ratio);
-
-        $this->alternatives[(float) $ratio] = $alternative;
-    }
-
-    public function getAlternatives()
-    {
-        return $this->alternatives;
-    }
-
-    /**
-     * Filter image by using user defined filter parameters.
-     *
-     * @param string $filter Filter to be used.
-     */
-    public function filter($filter = 'image.filters.default')
-    {
-        $filters = (array) $this->get($filter, array());
-        foreach ($filters as $params) {
-            $params = (array) $params;
-            $method = array_shift($params);
-            $this->__call($method, $params);
-        }
-    }
-}