Merge branch 'release/1.0.0'

Escape graph root in page medium to work with special characters.

.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

@@ -16,12 +16,15 @@ logs/*
 !logs/.*
 images/*
 !images/.*
+user/accounts/*
+!user/accounts/.*
 user/data/*
 !user/data/.*
 user/plugins/*
 !user/plugins/.*
 user/themes/*
 !user/themes/.*
+user/localhost/config/security.yaml
 
 # OS Generated
 .DS_Store*

.htaccess

@@ -44,13 +44,22 @@ RewriteRule .* index.php [L]
 
 ## Begin - Security
 # Block all direct access for these folders
-RewriteRule ^(.git|cache|bin|logs|backup)/(.*) 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.txt|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

@@ -52,15 +52,19 @@ script:
       FILES="$RT_DEVTOOLS/grav-dist/*.zip";
       for file in ${FILES[@]}; do
         NAME=${file##*/};
-        REPO="$(echo ${NAME} | rev | cut -f 2- -d "-" | rev)";
-        if [[ $REPO == 'grav' || $REPO == 'grav-update' ]]; then
+        if [[ "$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;
+          TAG="$TRAVIS_TAG";
         fi;
         if [ ! -z "$ASSETS" ]; then
           for asset in ${ASSETS[@]}; do
@@ -73,6 +77,6 @@ script:
           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";
+        github-release upload --security-token $GH_TOKEN --user ${GH_USER} --repo $REPO --tag "$TAG" --name "$NAME" --file "$file";
       done;
     fi

CHANGELOG.md

@@ -1,8 +1,286 @@
+# v1.0.0
+## 12/11/2015
+
+1. [](#new)
+    * Add new link attributes via markdown media
+    * Added setters to set state of CSS/JS pipelining
+    * Added `user/accounts` to `.gitignore`
+    * Added configurable permissions option for Image cache
+1. [](#improved)   
+    * Hungarian translation updated
+    * Refactored Theme initialization for improved flexibility
+    * Wrapped security section of account blueprints in an 'super user' authorize check
+    * Minor performance optimizations
+    * Updated core page blueprints with markdown preview option
+    * Added useful cache info output to Debugbar
+    * Added `iconv` polyfill library used by Symfony 2.8
+    * Force lowercase of username in a few places for case sensitive filesystems
+1. [](#bugfix)
+    * Fix for GPM problems "Call to a member function set() on null"
+    * Fix for individual asset pipeline values not functioning
+    * Fix `Page::copy()` and `Page::move()` to support multiple moves at once
+    * Fixed page moving of a page with no content
+    * Fix for wrong ordering when moving many pages
+    * Escape root path in page medium files to work with special characters
+    * Add missing parent constructor to Themes class
+    * Fix missing file error in `bin/grav sandbox` command
+    * Fixed changelog differ when upgrading Grav
+    * Fixed a logic error in `Validation->validate()`
+    * Make `$container` available in `setup.php` to fix multi-site
+
+# v1.0.0-rc.6
+## 12/01/2015
+
+1. [](#new)
+    * Refactor Config classes for improved performance!
+    * Refactor Data classes to use `NestedArrayAccess` instead of `DataMutatorTrait`
+    * Added support for `classes` and `id` on medium objects to set CSS values
+    * Data objects: Allow function call chaining
+    * Data objects: Lazy load blueprints only if needed
+    * Automatically create unique security salt for each configuration
+    * Added Hungarian translation
+    * Added support for User groups
+1. [](#improved)   
+    * Improved robots.txt to disallow crawling of non-user folders
+    * Nonces only generated once per action and process
+    * Added IP into Nonce string calculation
+    * Nonces now use random string with random salt to improve performance
+    * Improved list form handling #475
+    * Vendor library updates
+1. [](#bugfix)
+    * Fixed help output for `bin/plugin`
+    * Fix for nested logic for lists and form parsing #273
+    * Fix for array form fields and last entry not getting deleted
+    * Should not be able to set parent to self #308
+
+# 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
+    * White list 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 filers: `defined`, `rtrim`, `ltrim`
+    * 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

README.md

@@ -4,15 +4,15 @@
 
 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:
+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
 
@@ -47,13 +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>
@@ -76,7 +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.
 
@@ -103,7 +103,7 @@ What you mainly want to know is that:
 
 # License
 
-See [LICENSE](LICENSE)
+See [LICENSE](LICENSE.txt)
 
 
 [gitflow-model]: http://nvie.com/posts/a-successful-git-branching-model/

bin/gpm

@@ -40,8 +40,6 @@ if (!function_exists('curl_version')) {
 $grav = Grav::instance(array('loader' => $autoload));
 $grav['config']->init();
 $grav['streams'];
-$grav['plugins']->init();
-$grav['themes']->init();
 
 $app = new Application('Grav Package Manager', GRAV_VERSION);
 $app->addCommands(array(

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)';
+
+// 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\/' . $pattern . '$/usm']);
+
+    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' => '/' . $pattern . '$/usm']);
+} 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

@@ -7,22 +7,23 @@
     "license": "MIT",
     "require": {
         "php": ">=5.4.0",
-        "twig/twig": "~1.16",
+        "twig/twig": "~1.23",
         "erusev/parsedown-extra": "~0.7",
-        "symfony/yaml": "~2.7",
-        "symfony/console": "~2.7",
-        "symfony/event-dispatcher": "~2.7",
-        "symfony/var-dumper": "~2.7",
-        "doctrine/cache": "~1.4",
-        "maximebf/debugbar": "dev-master",
-        "filp/whoops": "1.2.*@dev",
+        "symfony/yaml": "~2.8",
+        "symfony/console": "~2.8",
+        "symfony/event-dispatcher": "~2.8",
+        "symfony/var-dumper": "~2.8",
+        "symfony/polyfill-iconv": "~1.0",
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+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/polyfill-mbstring/zipball/0b6a8940385311a24e060ec1fe35680e17c74497",
+                "reference": "0b6a8940385311a24e060ec1fe35680e17c74497",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.3.3"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.0-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Symfony\\Polyfill\\Mbstring\\": ""
+                },
+                "files": [
+                    "bootstrap.php"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Nicolas Grekas",
+                    "email": "p@tchwork.com"
+                },
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
+                }
+            ],
+            "description": "Symfony polyfill for the Mbstring extension",
+            "homepage": "https://symfony.com",
+            "keywords": [
+                "compatibility",
+                "mbstring",
+                "polyfill",
+                "portable",
+                "shim"
+            ],
+            "time": "2015-11-04 20:28:58"
+        },
+        {
+            "name": "symfony/var-dumper",
+            "version": "v2.8.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/var-dumper.git",
+                "reference": "e6f3855005f2bfad7d7e72431d374a6478893fe3"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/var-dumper/zipball/e6f3855005f2bfad7d7e72431d374a6478893fe3",
+                "reference": "e6f3855005f2bfad7d7e72431d374a6478893fe3",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.3.9",
+                "symfony/polyfill-mbstring": "~1.0"
             },
             "require-dev": {
-                "symfony/phpunit-bridge": "~2.7"
+                "twig/twig": "~1.20|~2.0"
             },
             "suggest": {
                 "ext-symfony_debug": ""
@@ -852,7 +977,7 @@
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "2.7-dev"
+                    "dev-master": "2.8-dev"
                 }
             },
             "autoload": {
@@ -861,7 +986,10 @@
                 ],
                 "psr-4": {
                     "Symfony\\Component\\VarDumper\\": ""
-                }
+                },
+                "exclude-from-classmap": [
+                    "/Tests/"
+                ]
             },
             "notification-url": "https://packagist.org/downloads/",
             "license": [
@@ -883,38 +1011,38 @@
                 "debug",
                 "dump"
             ],
-            "time": "2015-07-28 15:18:12"
+            "time": "2015-11-18 13:45:00"
         },
         {
             "name": "symfony/yaml",
-            "version": "v2.7.3",
+            "version": "v2.8.0",
             "source": {
                 "type": "git",
-                "url": "https://github.com/symfony/Yaml.git",
-                "reference": "71340e996171474a53f3d29111d046be4ad8a0ff"
+                "url": "https://github.com/symfony/yaml.git",
+                "reference": "f79824187de95064a2f5038904c4d7f0227fedb5"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/Yaml/zipball/71340e996171474a53f3d29111d046be4ad8a0ff",
-                "reference": "71340e996171474a53f3d29111d046be4ad8a0ff",
+                "url": "https://api.github.com/repos/symfony/yaml/zipball/f79824187de95064a2f5038904c4d7f0227fedb5",
+                "reference": "f79824187de95064a2f5038904c4d7f0227fedb5",
                 "shasum": ""
             },
             "require": {
                 "php": ">=5.3.9"
             },
-            "require-dev": {
-                "symfony/phpunit-bridge": "~2.7"
-            },
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "2.7-dev"
+                    "dev-master": "2.8-dev"
                 }
             },
             "autoload": {
                 "psr-4": {
                     "Symfony\\Component\\Yaml\\": ""
-                }
+                },
+                "exclude-from-classmap": [
+                    "/Tests/"
+                ]
             },
             "notification-url": "https://packagist.org/downloads/",
             "license": [
@@ -932,20 +1060,20 @@
             ],
             "description": "Symfony Yaml Component",
             "homepage": "https://symfony.com",
-            "time": "2015-07-28 14:07:07"
+            "time": "2015-11-30 12:35:10"
         },
         {
             "name": "twig/twig",
-            "version": "v1.21.1",
+            "version": "v1.23.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/twigphp/Twig.git",
-                "reference": "ca8d3aa90b6a01c82e07909fe815d6b443e75a23"
+                "reference": "d9b6333ae8dd2c8e3fd256e127548def0bc614c6"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/twigphp/Twig/zipball/ca8d3aa90b6a01c82e07909fe815d6b443e75a23",
-                "reference": "ca8d3aa90b6a01c82e07909fe815d6b443e75a23",
+                "url": "https://api.github.com/repos/twigphp/Twig/zipball/d9b6333ae8dd2c8e3fd256e127548def0bc614c6",
+                "reference": "d9b6333ae8dd2c8e3fd256e127548def0bc614c6",
                 "shasum": ""
             },
             "require": {
@@ -958,7 +1086,7 @@
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "1.21-dev"
+                    "dev-master": "1.23-dev"
                 }
             },
             "autoload": {
@@ -993,16 +1121,13 @@
             "keywords": [
                 "templating"
             ],
-            "time": "2015-08-26 08:58:31"
+            "time": "2015-11-05 12:49:06"
         }
     ],
     "packages-dev": [],
     "aliases": [],
     "minimum-stability": "stable",
-    "stability-flags": {
-        "maximebf/debugbar": 20,
-        "filp/whoops": 20
-    },
+    "stability-flags": [],
     "prefer-stable": false,
     "prefer-lowest": false,
     "platform": {

htaccess.txt

@@ -44,13 +44,22 @@ RewriteRule .* index.php [L]
 
 ## Begin - Security
 # Block all direct access for these folders
-RewriteRule ^(.git|cache|bin|logs|backup)/(.*) 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.txt|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

@@ -19,6 +19,12 @@ $loader = require_once $autoload;
 // 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(

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.txt|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

@@ -1,88 +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.txt|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; }
-	}
-
-	# if you want grav in a sub-directory of your main site 
-	# (for example, example.com/mygrav) then you need this rewrite:
-        location /mygrav {
-            index  index.php;
-            if (!-e $request_filename){ rewrite ^(.*)$ /mygrav/$2 last; }
-            try_files $uri $uri/ /index.php?$args;
-        }
-
-	# if using grav in a sub-directory of your site,
-	# prepend the actual path to each location
-	# for example: /mygrav/images
-	# and: /mygrav/user
-	# and: /mygrav/cache
-	# and so on
- 
-	location /images/ {
-		# Serve images as static
-	}
-
-	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 /backup {
-        rewrite ^/backup/(.*) /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;
-        }
-
-   }
-
-}

robots.txt

@@ -1,2 +1,11 @@
 User-agent: *
-Disallow:
+Disallow: /backup/
+Disallow: /bin/
+Disallow: /cache/
+Disallow: /grav/
+Disallow: /logs/
+Disallow: /system/
+Disallow: /vendor/
+Disallow: /user/
+Allow: /user/pages/
+Allow: /user/themes/

system/blueprints/config/site.yaml

@@ -6,6 +6,7 @@ form:
         content:
             type: section
             title: PLUGIN_ADMIN.DEFAULTS
+            underline: true
 
             fields:
                 title:
@@ -41,6 +42,7 @@ form:
         summary:
             type: section
             title: PLUGIN_ADMIN.PAGE_SUMMARY
+            underline: true
 
             fields:
                 summary.enabled:
@@ -83,6 +85,7 @@ form:
         metadata:
             type: section
             title: PLUGIN_ADMIN.METADATA
+            underline: true
 
             fields:
                 metadata:
@@ -95,6 +98,7 @@ form:
         routes:
             type: section
             title: PLUGIN_ADMIN.REDIRECTS_AND_ROUTES
+            underline: true
 
             fields:
                 redirects:

system/blueprints/config/system.yaml

@@ -44,11 +44,25 @@ form:
                     size: medium
                     classes: fancy
                     help: PLUGIN_ADMIN.TIMEZONE_HELP
-                    @data-options: '\Grav\Common\Utils::timezones'
+                    '@data-options': '\Grav\Common\Utils::timezones'
                     default: ''
                     options:
                         '': '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
@@ -59,7 +73,7 @@ form:
                     options:
                         "F jS \\a\\t g:ia": Date1
                         "l jS \\of F g:i A": Date2
-                        "D, m M Y G:i:s": Date3
+                        "D, d M Y G:i:s": Date3
                         "d-m-y G:i": Date4
                         "jS M Y": Date5
 
@@ -72,7 +86,7 @@ form:
                     options:
                         "F jS \\a\\t g:ia": Date1
                         "l jS \\of F g:i A": Date2
-                        "D, m M Y G:i:s": Date3
+                        "D, d M Y G:i:s": Date3
                         "d-m-y G:i": Date4
                         "jS M Y": Date5
 
@@ -113,8 +127,8 @@ form:
                     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
 
@@ -128,6 +142,12 @@ form:
                          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: PLUGIN_ADMIN.REDIRECT_DEFAULT_ROUTE
@@ -139,6 +159,68 @@ form:
                     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: 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
@@ -149,12 +231,25 @@ form:
                 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
@@ -188,21 +283,21 @@ form:
                     validate:
                         type: bool
 
-                languages.home_redirect.include_lang:
+                languages.http_accept_language:
                     type: toggle
-                    label: PLUGIN_ADMIN.HOME_REDIRECT_INCLUDE_LANGUAGE
-                    help: PLUGIN_ADMIN.HOME_REDIRECT_INCLUDE_LANGUAGE_HELP
-                    highlight: 1
+                    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.home_redirect.include_route:
+                languages.override_locale:
                     type: toggle
-                    label: PLUGIN_ADMIN.HOME_REDIRECT_INCLUDE_ROUTE
-                    help: PLUGIN_ADMIN.HOME_REDIRECT_INCLUDE_ROUTE
+                    label: PLUGIN_ADMIN.OVERRIDE_LOCALE
+                    help: PLUGIN_ADMIN.OVERRIDE_LOCALE_HELP
                     highlight: 0
                     options:
                         1: PLUGIN_ADMIN.YES
@@ -421,6 +516,17 @@ form:
                     validate:
                         type: bool
 
+                twig.umask_fix:
+                    type: toggle
+                    label: PLUGIN_ADMIN.TWIG_UMASK_FIX
+                    help: PLUGIN_ADMIN.TWIG_UMASK_FIX_HELP
+                    highlight: 0
+                    options:
+                        1: PLUGIN_ADMIN.YES
+                        0: PLUGIN_ADMIN.NO
+                    validate:
+                        type: bool
+
         assets:
             type: section
             title: PLUGIN_ADMIN.ASSETS
@@ -520,7 +626,7 @@ form:
                     type: toggle
                     label: PLUGIN_ADMIN.DISPLAY_ERRORS
                     help: PLUGIN_ADMIN.DISPLAY_ERRORS_HELP
-                    highlight: 1
+                    highlight: 0
                     options:
                         1: PLUGIN_ADMIN.YES
                         0: PLUGIN_ADMIN.NO
@@ -555,17 +661,6 @@ form:
                     validate:
                         type: bool
 
-                debugger.twig:
-                    type: toggle
-                    label: PLUGIN_ADMIN.DEBUG_TWIG
-                    help: PLUGIN_ADMIN.DEBUG_TWIG_HELP
-                    highlight: 1
-                    options:
-                        1: PLUGIN_ADMIN.YES
-                        0: PLUGIN_ADMIN.NO
-                    validate:
-                        type: bool
-
                 debugger.shutdown.close_connection:
                     type: toggle
                     label: PLUGIN_ADMIN.SHUTDOWN_CLOSE_CONNECTION
@@ -604,6 +699,17 @@ form:
                     validate:
                         type: bool
 
+                images.cache_perms:
+                    type: select
+                    size: small
+                    label: PLUGIN_ADMIN.CACHE_PERMS
+                    help: PLUGIN_ADMIN.CACHE_PERMS_HELP
+                    highlight: '0755'
+                    options:
+                        1: '0755'
+                        0: '0775'
+
+
                 images.debug:
                     type: toggle
                     label: PLUGIN_ADMIN.IMAGES_DEBUG
@@ -634,6 +740,26 @@ form:
                     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
@@ -641,13 +767,14 @@ form:
 
             fields:
                 session.enabled:
-                    type: toggle
+                    type: hidden
                     label: PLUGIN_ADMIN.ENABLED
                     help: PLUGIN_ADMIN.SESSION_ENABLED_HELP
                     highlight: 1
                     options:
                         1: PLUGIN_ADMIN.YES
                         0: PLUGIN_ADMIN.NO
+                    default: true
                     validate:
                         type: bool
 
@@ -673,6 +800,17 @@ form:
             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
@@ -686,6 +824,7 @@ form:
 
                 param_sep:
                     type: select
+                    size: medium
                     label: PLUGIN_ADMIN.PARAMETER_SEPARATOR
                     classes: fancy
                     help: PLUGIN_ADMIN.PARAMETER_SEPARATOR_HELP

system/blueprints/media/meta.yaml

@@ -0,0 +1,7 @@
+form:
+  validation: loose
+  fields:
+
+    alt_text:
+      type: string
+      label: Alt Text

system/blueprints/media/move.yaml

@@ -0,0 +1,8 @@
+form:
+  validation: loose
+  fields:
+    route:
+      type: select
+      label: PLUGIN_ADMIN.PAGE
+      classes: fancy
+      '@data-options': '\Grav\Common\Page\Pages::parents'

system/blueprints/media/rename.yaml

@@ -0,0 +1,8 @@
+form:
+  validation: loose
+  fields:
+    new_file_name:
+      type: text
+      label: PLUGIN_ADMIN_PRO.NEW_FILE_NAME
+      validate:
+        required: true

system/blueprints/pages/default.yaml

@@ -29,12 +29,12 @@ form:
 
             content:
                 type: markdown
-                label: PLUGIN_ADMIN.CONTENT
+                showPreview: true
                 validate:
                   type: textarea
 
             uploads:
-              type: uploads
+              type: pagemedia
               label: PLUGIN_ADMIN.PAGE_MEDIA
 
         options:
@@ -68,13 +68,13 @@ form:
                   toggleable: true
                   help: PLUGIN_ADMIN.DATE_HELP
 
-                header.published_date:
+                header.publish_date:
                   type: datetime
                   label: PLUGIN_ADMIN.PUBLISHED_DATE
                   toggleable: true
                   help: PLUGIN_ADMIN.PUBLISHED_DATE_HELP
 
-                header.unpublished_date:
+                header.unpublish_date:
                   type: datetime
                   label: PLUGIN_ADMIN.UNPUBLISHED_DATE
                   toggleable: true
@@ -88,7 +88,6 @@ form:
                   placeholder_key: PLUGIN_ADMIN.METADATA_KEY
                   placeholder_value: PLUGIN_ADMIN.METADATA_VALUE
 
-
             taxonomies:
               type: section
               title: PLUGIN_ADMIN.TAXONOMIES
@@ -140,8 +139,8 @@ form:
                       type: select
                       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:
                         '/': PLUGIN_ADMIN.DEFAULT_OPTION_ROOT
 
@@ -151,7 +150,7 @@ form:
                       label: PLUGIN_ADMIN.PAGE_FILE
                       help: PLUGIN_ADMIN.PAGE_FILE_HELP
                       default: default
-                      @data-options: '\Grav\Common\Page\Pages::types'
+                      '@data-options': '\Grav\Common\Page\Pages::pageTypes'
 
                     header.body_classes:
                       type: text
@@ -194,11 +193,17 @@ form:
                     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
+                  '@config-default': system.pages.process
                   default:
                     markdown: true
                     twig: false
@@ -213,7 +218,7 @@ form:
                   label: PLUGIN_ADMIN.DEFAULT_CHILD_TYPE
                   default: default
                   placeholder: PLUGIN_ADMIN.USE_GLOBAL
-                  @data-options: '\Grav\Common\Page\Pages::types'
+                  '@data-options': '\Grav\Common\Page\Pages::types'
 
                 header.routable:
                   type: toggle
@@ -256,7 +261,13 @@ form:
                   classes: fancy
                   label: PLUGIN_ADMIN.DISPLAY_TEMPLATE
                   default: default
-                  @data-options: '\Grav\Common\Page\Pages::types'
+                  '@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

system/blueprints/pages/modular.yaml

@@ -16,9 +16,9 @@ form:
             header.content.items:
               type: select
               label: PLUGIN_ADMIN.ITEMS
-              default: @self.modular
+              default: '@self.modular'
               options:
-                @self.modular: Children
+                '@self.modular': Children
 
             header.content.order.by:
               type: select

system/blueprints/pages/modular_new.yaml

@@ -29,8 +29,8 @@ form:
       type: select
       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:
         '': PLUGIN_ADMIN.DEFAULT_OPTION_SELECT
       validate:
@@ -42,7 +42,7 @@ form:
       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
 

system/blueprints/pages/modular_raw.yaml

@@ -25,10 +25,10 @@ form:
 
             content:
               type: markdown
-              label: PLUGIN_ADMIN.CONTENT
+              showPreview: true
 
             uploads:
-              type: uploads
+              type: pagemedia
               label: PLUGIN_ADMIN.PAGE_MEDIA
 
 
@@ -69,8 +69,8 @@ form:
                       type: select
                       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:
                         '': PLUGIN_ADMIN.DEFAULT_OPTION_SELECT
                       validate:
@@ -81,7 +81,7 @@ form:
                       classes: fancy
                       label: PLUGIN_ADMIN.MODULAR_TEMPLATE
                       default: default
-                      @data-options: '\Grav\Common\Page\Pages::modularTypes'
+                      '@data-options': '\Grav\Common\Page\Pages::modularTypes'
                       validate:
                         required: true
 

system/blueprints/pages/move.yaml

@@ -11,7 +11,7 @@ form:
       type: select
       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:
         '/': PLUGIN_ADMIN.DEFAULT_OPTION_ROOT

system/blueprints/pages/new.yaml

@@ -31,8 +31,8 @@ form:
       type: select
       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:
         '/': PLUGIN_ADMIN.DEFAULT_OPTION_ROOT
       validate:
@@ -43,8 +43,8 @@ form:
       classes: fancy
       label: PLUGIN_ADMIN.PAGE_FILE
       help: PLUGIN_ADMIN.PAGE_FILE_HELP
-      default: default
-      @data-options: '\Grav\Common\Page\Pages::types'
+      '@data-options': '\Grav\Common\Page\Pages::types'
+      '@data-default': '\Grav\Plugin\admin::getLastPageName'
       validate:
         required: true
 

system/blueprints/pages/raw.yaml

@@ -21,13 +21,14 @@ form:
             frontmatter:
               type: frontmatter
               label: PLUGIN_ADMIN.FRONTMATTER
+              autofocus: true
 
             content:
               type: markdown
-              label: PLUGIN_ADMIN.CONTENT
+              showPreview: true
 
             uploads:
-              type: uploads
+              type: pagemedia
               label: PLUGIN_ADMIN.PAGE_MEDIA
 
         options:
@@ -68,8 +69,8 @@ form:
                       type: select
                       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:
                         '/': PLUGIN_ADMIN.DEFAULT_OPTION_ROOT
 
@@ -79,7 +80,7 @@ form:
                       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
 

system/blueprints/user/account.yaml

@@ -29,7 +29,7 @@ form:
                     size: large
                     label: PLUGIN_ADMIN.PASSWORD
                     validate:
-                      required: true
+                      required: false
                       message: PLUGIN_ADMIN.PASSWORD_VALIDATION_MESSAGE
                       pattern: '(?=.*\d)(?=.*[a-z])(?=.*[A-Z]).{8,}'
 
@@ -50,7 +50,36 @@ form:
                     label: PLUGIN_ADMIN.LANGUAGE
                     size: medium
                     classes: fancy
-                    @data-options: '\Grav\Plugin\admin::adminLanguages'
+                    '@data-options': '\Grav\Plugin\admin::adminLanguages'
                     default: 'en'
                     help: PLUGIN_ADMIN.LANGUAGE_HELP
 
+                security:
+                    title: Security
+                    type: section
+                    security: admin.super
+
+                    fields:
+                        groups:
+                            type: selectize
+                            size: large
+                            label: PLUGIN_ADMIN.GROUPS
+                            '@data-options': '\Grav\User\Groups::groups'
+                            classes: fancy
+                            help: PLUGIN_ADMIN.GROUPS_HELP
+                            validate:
+                                type: commalist
+
+                        access.admin:
+                            type: array
+                            label: PLUGIN_ADMIN.ADMIN_ACCESS
+                            multiple: false
+                            validate:
+                                type: array
+
+                        access.site:
+                            type: array
+                            label: PLUGIN_ADMIN.SITE_ACCESS
+                            multiple: false
+                            validate:
+                                type: array

system/blueprints/user/group.yaml

@@ -0,0 +1,44 @@
+title: Group
+form:
+    validation: loose
+
+    fields:
+        spacer:
+            type: spacer
+            text: '<br>'
+
+        groupname:
+            type: text
+            size: large
+            label: PLUGIN_ADMIN.NAME
+            disabled: true
+            readonly: true
+
+        readableName:
+            type: text
+            size: large
+            label: PLUGIN_ADMIN_PRO.READABLE_NAME
+
+        description:
+            type: text
+            size: large
+            label: PLUGIN_ADMIN.DESCRIPTION
+
+        icon:
+            type: text
+            size: small
+            label: PLUGIN_ADMIN_PRO.ICON
+
+        access.admin:
+            type: array
+            label: PLUGIN_ADMIN.ADMIN_ACCESS
+            multiple: false
+            validate:
+                type: array
+
+        access.site:
+            type: array
+            label: PLUGIN_ADMIN.SITE_ACCESS
+            multiple: false
+            validate:
+                type: array

system/blueprints/user/group_new.yaml

@@ -0,0 +1,16 @@
+title: PLUGIN_ADMIN_PRO.ADD_GROUP
+
+form:
+  validation: loose
+  fields:
+
+    content:
+      type: section
+      title: PLUGIN_ADMIN_PRO.ADD_GROUP
+
+    groupname:
+      type: text
+      label: PLUGIN_ADMIN_PRO.GROUP_NAME
+      help: PLUGIN_ADMIN_PRO.GROUP_NAME_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
@@ -70,6 +74,12 @@ 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
@@ -83,10 +93,73 @@ 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
@@ -99,6 +172,9 @@ 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

system/config/streams.yaml

@@ -1,9 +1,4 @@
 schemes:
-  asset:
-    type: ReadOnlyStream
-    paths:
-      - assets
-
   image:
     type: ReadOnlyStream
     paths:

system/config/system.yaml

@@ -1,104 +1,114 @@
-absolute_urls: false                   # Absolute or relative URLs for `base_url`
-timezone: ''                           # Valid values: http://php.net/manual/en/timezones.php
-param_sep: ':'                         # Parameter separator, use ';' for Apache on windows
+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]
-  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
-  home_redirect:
-    include_lang: true                 # Include language in home redirect (/en)
-    include_route: false               # Include route in home redirect (/blog)
-
+  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: default                        # 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,json,rss,atom]  # list of valid page types
-  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
+  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
-  enable_asset_timestamp: false        # Enable asset timestamps
+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:
-  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
+  default_image_quality: 85                 # Default image quality to use when resampling images (85%)
+  cache_all: false                          # Cache all image by default
+  cache_perms: 0755                         # Default cache folder perms. Usually 0755 or 0775 depending on setup
+  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 unsupported media file types to try to display inline
+  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
+  enabled: true                             # Enable Session support
+  timeout: 1800                             # Timeout in seconds
+  name: grav-site                           # Name prefix of the session cookie. Use alphanumeric, dashes or underscores only. Do not use dots in the session name
+
 
-security:
-  default_hash: $2y$10$kwsyMVwM8/7j0K/6LHT.g.Fs49xOCTp2b8hh/S5.dPJuJcJB6T.UK

system/defines.php

@@ -2,7 +2,7 @@
 
 // Some standard defines
 define('GRAV', true);
-define('GRAV_VERSION', '0.9.40');
+define('GRAV_VERSION', '1.0.0');
 define('DS', '/');
 
 // Directories and Paths
@@ -13,14 +13,14 @@ 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

@@ -55,5 +55,44 @@ INFLECTOR_ORDINALS:
     '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
+    MISSING_REQUIRED_FIELD: Missing required field:

system/languages/es.yaml

@@ -0,0 +1,42 @@
+NICETIME:
+    NO_DATE_PROVIDED: No se proporcionó fecha
+    BAD_DATE: Fecha erronea
+    AGO: antes
+    FROM_NOW: desde ahora
+    SECOND: segundo
+    MINUTE: minuto
+    HOUR: hora
+    DAY: dia
+    WEEK: semana
+    MONTH: mes
+    YEAR: año
+    DECADE: decada
+    SEC: seg
+    MIN: min
+    HR: hr
+    DAY: dia
+    WK: sem
+    MO: mes
+    YR: yr
+    DEC: dec
+    SECOND_PLURAL: segundos
+    MINUTE_PLURAL: minutos
+    HOUR_PLURAL: horas
+    DAY_PLURAL: días
+    WEEK_PLURAL: semanas
+    MONTH_PLURAL: meses
+    YEAR_PLURAL: años
+    DECADE_PLURAL: decadas
+    SEC_PLURAL: segs
+    MIN_PLURAL: mins
+    HR_PLURAL: hrs
+    DAY_PLURAL: dias
+    WK_PLURAL: sem
+    MO_PLURAL: mes
+    YR_PLURAL: años
+    DEC_PLURAL: decs
+FORM:
+    VALIDATION_FAIL: <b>Falló la validación. </b>
+    INVALID_INPUT: "Dato inválido en: "
+    MISSING_REQUIRED_FIELD: "Falta el campo requerido: "
+

system/languages/fr.yaml

@@ -0,0 +1,98 @@
+FRONTMATTER_ERROR_PAGE: "---\ntitle: %1$s\n---\n\n# Erreur : Frontmatter invalide\n\nPath: `%2$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: ['équipment', 'information', 'riz', 'argent', 'espèces', 'séries', 'poisson', 'mouton']
+INFLECTOR_IRREGULAR:
+    'person': 'personnes'
+    'man': 'Hommes'
+    'child': 'enfants'
+    'sex': 'sexes'
+    'move': 'déplacemements'
+INFLECTOR_ORDINALS:
+    'default': 'ème'
+    'first': 'er'
+    'second': 'nd'
+    'third': 'ème'
+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: années
+    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
+FORM:
+    VALIDATION_FAIL: <b>La validation a échoué :</b>
+    INVALID_INPUT: Saisie non valide
+    MISSING_REQUIRED_FIELD: Champ obligatoire manquant :

system/languages/hr.yaml

@@ -0,0 +1,52 @@
+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
+    SECOND_PLURAL_MORE_THAN_TWO: sekunde
+    MINUTE_PLURAL: minuta
+    MINUTE_PLURAL_MORE_THAN_TWO: minute
+    HOUR_PLURAL: sati
+    HOUR_PLURAL_MORE_THAN_TWO: sata
+    DAY_PLURAL: dana
+    WEEK_PLURAL: tjedana
+    WEEK_PLURAL_MORE_THAN_TWO: tjedna
+    MONTH_PLURAL: mjeseci
+    MONTH_PLURAL_MORE_THAN_TWO: mjeseca
+    YEAR_PLURAL: godina
+    YEAR_PLURAL_MORE_THAN_TWO: godine
+    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/hu.yaml

@@ -0,0 +1,53 @@
+FRONTMATTER_ERROR_PAGE: "---\ncím: %1$s\n---\n\n# Hiba: Érvénytelen Frontmatter\n\nElérési út: `%2$s`\n\n**%3$s**\n\n```\n%4$s\n```"
+INFLECTOR_IRREGULAR:
+    'person': 'személyek'
+    'man': 'férfiak'
+    'child': 'gyerekek'
+    'sex': 'nemek'
+    'move': 'lépések'
+INFLECTOR_ORDINALS:
+    'default': '.'
+    'first': '.'
+    'second': '.'
+    'third': '.'
+NICETIME:
+    NO_DATE_PROVIDED: Nincs dátum megadva
+    BAD_DATE: Hibás dátum
+    AGO: elteltével
+    FROM_NOW: mostantól
+    SECOND: másodperc
+    MINUTE: perc
+    HOUR: óra
+    DAY: nap
+    WEEK: hét
+    MONTH: hónap
+    YEAR: év
+    DECADE: évtized
+    SEC: mp
+    MIN: p
+    HR: ó
+    DAY: nap
+    WK: hét
+    MO: hó
+    YR: év
+    DEC: évt
+    SECOND_PLURAL: másodperc
+    MINUTE_PLURAL: perc
+    HOUR_PLURAL: óra
+    DAY_PLURAL: nap
+    WEEK_PLURAL: hét
+    MONTH_PLURAL: hónap
+    YEAR_PLURAL: év
+    DECADE_PLURAL: évtized
+    SEC_PLURAL: mp
+    MIN_PLURAL: perc
+    HR_PLURAL: ó
+    DAY_PLURAL: nap
+    WK_PLURAL: hét
+    MO_PLURAL: hó
+    YR_PLURAL: év
+    DEC_PLURAL: évt
+FORM:
+    VALIDATION_FAIL: <b>A validáció hibát talált:</b>
+    INVALID_INPUT: Az itt megadott érték érvénytelen:
+    MISSING_REQUIRED_FIELD: Ez a kötelező mező nincs kitöltve:

system/languages/it.yaml

@@ -0,0 +1,25 @@
+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
+FORM:
+    VALIDATION_FAIL: <b>Validazione fallita:</b>
+    INVALID_INPUT: Input invalido in
+    MISSING_REQUIRED_FIELD: Campo richiesto mancante:

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

@@ -42,6 +42,8 @@ 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.
@@ -72,6 +74,8 @@ class Assets
     protected $config;
     protected $base_url;
     protected $timestamp = '';
+    protected $assets_dir;
+    protected $assets_url;
 
     // Default values for pipeline settings
     protected $css_minify = true;
@@ -115,7 +119,7 @@ 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');
         }
 
@@ -173,6 +177,11 @@ 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 . '/';
 
@@ -194,7 +203,7 @@ class Assets
      *
      * @return $this
      */
-    public function add($asset, $priority = 10, $pipeline = true)
+    public function add($asset, $priority = null, $pipeline = true)
     {
         // More than one asset
         if (is_array($asset)) {
@@ -228,20 +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 = true, $group = null)
     {
         if (is_array($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);
+            $this->add($this->collections[$asset], $priority, $pipeline, $group);
             return $this;
         }
 
@@ -249,14 +259,30 @@ class Assets
             $asset = $this->buildLocalLink($asset);
         }
 
+        // Check for existence
+        if ($asset === false) {
+            return $this;
+        }
+
+        $data = [
+            'asset'    => $asset,
+            'priority' => intval($priority ?: 10),
+            'order'    => count($this->css),
+            'pipeline' => (bool) $pipeline,
+            'group' => $group ?: 'head'
+        ];
+
+        // check for dynamic array and merge with defaults
+        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) {
-            $this->css[$key] = [
-                'asset'    => $asset,
-                'priority' => $priority,
-                'order'    => count($this->css),
-                'pipeline' => $pipeline
-            ];
+            $this->css[$key] = $data;
         }
 
         return $this;
@@ -269,21 +295,21 @@ 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 string $loading how the asset is loaded (async/defer)
-     *
+     * @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, $loading = '')
+    public function addJs($asset, $priority = null, $pipeline = true, $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);
+            $this->add($this->collections[$asset], $priority, $pipeline, $loading, $group);
             return $this;
         }
 
@@ -291,15 +317,31 @@ class Assets
             $asset = $this->buildLocalLink($asset);
         }
 
+        // Check for existence
+        if ($asset === false) {
+            return $this;
+        }
+
+        $data = [
+            'asset'    => $asset,
+            'priority' => intval($priority ?: 10),
+            'order'    => count($this->js),
+            'pipeline' => (bool) $pipeline,
+            'loading'  => $loading ?: '',
+            'group' => $group ?: 'head'
+        ];
+
+        // check for dynamic array and merge with defaults
+        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) {
-            $this->js[$key] = [
-                'asset'    => $asset,
-                'priority' => $priority,
-                'order'    => count($this->js),
-                'pipeline' => $pipeline,
-                'loading'  => $loading
-            ];
+            $this->js[$key] = $data;
         }
 
         return $this;
@@ -311,12 +353,15 @@ class Assets
      * @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 = 10, $pipeline = true)
+    public function addAsyncJs($asset, $priority = null, $pipeline = true, $group = null)
     {
-        return $this->addJs($asset, $priority, $pipeline, 'async');
+        return $this->addJs($asset, $priority, $pipeline, 'async', $group);
     }
 
     /**
@@ -325,12 +370,15 @@ class Assets
      * @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 = 10, $pipeline = true)
+    public function addDeferJs($asset, $priority = null, $pipeline = true, $group = null)
     {
-        return $this->addJs($asset, $priority, $pipeline, 'defer');
+        return $this->addJs($asset, $priority, $pipeline, 'defer', $group);
     }
 
     /**
@@ -340,22 +388,41 @@ 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;
@@ -369,21 +436,40 @@ 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;
@@ -392,11 +478,12 @@ 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;
@@ -424,25 +511,37 @@ 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'] . $this->timestamp . '"' . $attributes . ' />' . "\n";
+                if ($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'] . $this->timestamp . '"' . $attributes . ' />' . "\n";
+                if ($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";
         }
 
 
@@ -452,11 +551,12 @@ 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;
@@ -483,68 +583,83 @@ 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'] . $this->timestamp . '"' . $attributes . ' ' . $file['loading']. '></script>' . "\n";
+                if ($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'] . $this->timestamp . '"' . $attributes . ' ' . $file['loading'].'></script>' . "\n";
+                if ($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;
     }
 
-
-
     /**
-     * Minify 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
@@ -555,23 +670,77 @@ 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;
+        }
     }
 
     /**
@@ -698,12 +867,12 @@ 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) {
@@ -803,6 +972,7 @@ class Assets
      * Download and concatenate the content of several links.
      *
      * @param  array $links
+     * @param  bool $css
      *
      * @return string
      */
@@ -833,7 +1003,12 @@ class Assets
                 $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) {
@@ -957,6 +1132,36 @@ class Assets
         return $this->addDir($directory, self::JS_REGEX);
     }
 
+    /**
+     * Sets the state of CSS Pipeline
+     *
+     * @param boolean $value
+     */
+    public function setCssPipeline($value)
+    {
+        $this->css_pipeline = (bool) $value;
+    }
+
+    /**
+     * Sets the state of JS Pipeline
+     *
+     * @param boolean $value
+     */
+    public function setJsPipeline($value)
+    {
+        $this->js_pipeline = (bool) $value;
+    }
+
+    /**
+     * Explicitly set's a timestamp for assets
+     *
+     * @param $value
+     */
+    public function setTimestamp($value)
+    {
+        $this->timestamp = '?'.$value;
+    }
+
     public function __toString()
     {
         return '';

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

@@ -3,6 +3,7 @@ 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
@@ -23,6 +24,8 @@ class ZipBackup
 
     protected static $ignoreFolders = [
         '.git',
+        '.svn',
+        '.hg',
         '.idea'
     ];
 
@@ -39,9 +42,11 @@ class ZipBackup
 
         $name = self::getGrav()['config']->get('site.title', basename(GRAV_ROOT));
 
+        $inflector = new Inflector();
+
         if (is_dir($destination)) {
             $date = date('YmdHis', time());
-            $filename = $name . '-' . $date . '.zip';
+            $filename = trim($inflector->hyphenize($name), '-') . '-' . $date . '.zip';
             $destination = rtrim($destination, DS) . DS . $filename;
         }
 

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.
      */
@@ -36,6 +38,8 @@ class Cache extends Getters
      */
     protected $driver;
 
+    protected $driver_name;
+
     /**
      * @var bool
      */
@@ -44,30 +48,30 @@ 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://'
     ];
 
     /**
@@ -102,12 +106,16 @@ 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();
 
         // Set the cache namespace to our unique key
         $this->driver->setNamespace($this->key);
+
+        // Dump Cache state
+        $grav['debugger']->addMessage('Cache: [' . ($this->enabled ? 'true' : 'false') . '] Driver: [' . $this->driver_name . ']');
+
     }
 
     /**
@@ -134,6 +142,8 @@ class Cache extends Getters
             $driver_name = $setting;
         }
 
+        $this->driver_name = $driver_name;
+
         switch ($driver_name) {
             case 'apc':
                 $driver = new \Doctrine\Common\Cache\ApcCache();
@@ -155,6 +165,15 @@ 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;
@@ -212,7 +231,7 @@ class Cache extends Getters
      */
     public static function clearCache($remove = 'standard')
     {
-
+        $locator = self::getGrav()['locator'];
         $output = [];
         $user_config = USER_DIR . 'config/system.yaml';
 
@@ -234,10 +253,16 @@ 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 . '/*');
 
             if (is_array($files)) {
                 foreach ($files as $file) {
@@ -254,7 +279,7 @@ class Cache extends Getters
             }
 
             if ($anything) {
-                $output[] = '<red>Cleared:  </red>' . $path . '*';
+                $output[] = '<red>Cleared:  </red>' . $path . '/*';
             }
         }
 

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

@@ -1,207 +0,0 @@
-<?php
-namespace Grav\Common\Config;
-
-use Grav\Common\File\CompiledYamlFile;
-use Grav\Common\Grav;
-use Grav\Common\Filesystem\Folder;
-use RocketTheme\Toolbox\Blueprints\Blueprints as BaseBlueprints;
-use RocketTheme\Toolbox\File\PhpFile;
-use RocketTheme\Toolbox\ResourceLocator\UniformResourceLocator;
-
-/**
- * The Blueprints class contains configuration rules.
- *
- * @author RocketTheme
- * @license MIT
- */
-class Blueprints extends BaseBlueprints
-{
-    protected $grav;
-    protected $files = [];
-    protected $blueprints;
-
-    public function __construct(array $serialized = null, Grav $grav = null)
-    {
-        parent::__construct($serialized);
-        $this->grav = $grav ?: Grav::instance();
-    }
-
-    public function init()
-    {
-        /** @var UniformResourceLocator $locator */
-        $locator = $this->grav['locator'];
-
-        $blueprints = $locator->findResources('blueprints://config');
-        $plugins = $locator->findResources('plugins://');
-
-        $blueprintFiles = $this->getBlueprintFiles($blueprints, $plugins);
-
-        $this->loadCompiledBlueprints($plugins + $blueprints, $blueprintFiles);
-    }
-
-    protected function loadCompiledBlueprints($blueprints, $blueprintFiles)
-    {
-        $checksum = md5(serialize($blueprints));
-        $filename = CACHE_DIR . 'compiled/blueprints/' . $checksum .'.php';
-        $checksum .= ':'.md5(serialize($blueprintFiles));
-        $class = get_class($this);
-        $file = PhpFile::instance($filename);
-
-        if ($file->exists()) {
-            $cache = $file->exists() ? $file->content() : null;
-        } else {
-            $cache = null;
-        }
-
-
-        // Load real file if cache isn't up to date (or is invalid).
-        if (
-            !is_array($cache)
-            || empty($cache['checksum'])
-            || empty($cache['$class'])
-            || $cache['checksum'] != $checksum
-            || $cache['@class'] != $class
-        ) {
-            // Attempt to lock the file for writing.
-            $file->lock(false);
-
-            // Load blueprints.
-            $this->blueprints = new Blueprints();
-            foreach ($blueprintFiles as $key => $files) {
-                $this->loadBlueprints($key);
-            }
-
-            $cache = [
-                '@class' => $class,
-                'checksum' => $checksum,
-                'files' => $blueprintFiles,
-                'data' => $this->blueprints->toArray()
-            ];
-
-            // If compiled file wasn't already locked by another process, save it.
-            if ($file->locked() !== false) {
-                $file->save($cache);
-                $file->unlock();
-            }
-        } else {
-            $this->blueprints = new Blueprints($cache['data']);
-        }
-    }
-
-    /**
-     * Load global blueprints.
-     *
-     * @param string $key
-     * @param array $files
-     */
-    public function loadBlueprints($key, array $files = null)
-    {
-        if (is_null($files)) {
-            $files = $this->files[$key];
-        }
-        foreach ($files as $name => $item) {
-            $file = CompiledYamlFile::instance($item['file']);
-            $this->blueprints->embed($name, $file->content(), '/');
-        }
-    }
-
-    /**
-     * Get all blueprint files (including plugins).
-     *
-     * @param array $blueprints
-     * @param array $plugins
-     * @return array
-     */
-    protected function getBlueprintFiles(array $blueprints, array $plugins)
-    {
-        $list = [];
-        foreach (array_reverse($plugins) as $folder) {
-            $list += $this->detectPlugins($folder, true);
-        }
-        foreach (array_reverse($blueprints) as $folder) {
-            $list += $this->detectConfig($folder, true);
-        }
-        return $list;
-    }
-
-    /**
-     * Detects all plugins with a configuration file and returns last modification time.
-     *
-     * @param  string $lookup Location to look up from.
-     * @param  bool $blueprints
-     * @return array
-     * @internal
-     */
-    protected function detectPlugins($lookup = SYSTEM_DIR, $blueprints = false)
-    {
-        $find = $blueprints ? 'blueprints.yaml' : '.yaml';
-        $location = $blueprints ? 'blueprintFiles' : 'configFiles';
-        $path = trim(Folder::getRelativePath($lookup), '/');
-        if (isset($this->{$location}[$path])) {
-            return [$path => $this->{$location}[$path]];
-        }
-
-        $list = [];
-
-        if (is_dir($lookup)) {
-            $iterator = new \DirectoryIterator($lookup);
-
-            /** @var \DirectoryIterator $directory */
-            foreach ($iterator as $directory) {
-                if (!$directory->isDir() || $directory->isDot()) {
-                    continue;
-                }
-
-                $name = $directory->getBasename();
-                $filename = "{$path}/{$name}/" . ($find && $find[0] != '.' ? $find : $name . $find);
-
-                if (is_file($filename)) {
-                    $list["plugins/{$name}"] = ['file' => $filename, 'modified' => filemtime($filename)];
-                }
-            }
-        }
-
-        $this->{$location}[$path] = $list;
-
-        return [$path => $list];
-    }
-
-    /**
-     * Detects all plugins with a configuration file and returns last modification time.
-     *
-     * @param  string $lookup Location to look up from.
-     * @param  bool $blueprints
-     * @return array
-     * @internal
-     */
-    protected function detectConfig($lookup = SYSTEM_DIR, $blueprints = false)
-    {
-        $location = $blueprints ? 'blueprintFiles' : 'configFiles';
-        $path = trim(Folder::getRelativePath($lookup), '/');
-        if (isset($this->{$location}[$path])) {
-            return [$path => $this->{$location}[$path]];
-        }
-
-        if (is_dir($lookup)) {
-            // Find all system and user configuration files.
-            $options = [
-                'compare' => 'Filename',
-                'pattern' => '|\.yaml$|',
-                'filters' => [
-                    'key' => '|\.yaml$|',
-                    'value' => function (\RecursiveDirectoryIterator $file) use ($path) {
-                        return ['file' => "{$path}/{$file->getSubPathname()}", 'modified' => $file->getMTime()];
-                    }],
-                'key' => 'SubPathname'
-            ];
-
-            $list = Folder::all($lookup, $options);
-        } else {
-            $list = [];
-        }
-
-        $this->{$location}[$path] = $list;
-
-        return [$path => $list];
-    }
-}

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

@@ -0,0 +1,236 @@
+<?php
+namespace Grav\Common\Config;
+
+use RocketTheme\Toolbox\File\PhpFile;
+
+/**
+ * The Compiled base class.
+ */
+abstract class CompiledBase
+{
+    /**
+     * @var int Version number for the compiled file.
+     */
+    public $version = 1;
+
+    /**
+     * @var string  Filename (base name) of the compiled configuration.
+     */
+    public $name;
+
+    /**
+     * @var string|bool  Configuration checksum.
+     */
+    public $checksum;
+
+    /**
+     * @var string Cache folder to be used.
+     */
+    protected $cacheFolder;
+
+    /**
+     * @var array  List of files to load.
+     */
+    protected $files;
+
+    /**
+     * @var string
+     */
+    protected $path;
+
+    /**
+     * @var mixed  Configuration object.
+     */
+    protected $object;
+
+    /**
+     * @param  string $cacheFolder  Cache folder to be used.
+     * @param  array  $files  List of files as returned from ConfigFileFinder class.
+     * @param string $path  Base path for the file list.
+     * @throws \BadMethodCallException
+     */
+    public function __construct($cacheFolder, array $files, $path)
+    {
+        if (!$cacheFolder) {
+            throw new \BadMethodCallException('Cache folder not defined.');
+        }
+
+        $this->cacheFolder = $cacheFolder;
+        $this->files = $files;
+        $this->path = $path ? rtrim($path, '\\/') . '/' : '';
+    }
+
+    /**
+     * Get filename for the compiled PHP file.
+     *
+     * @param string $name
+     * @return $this
+     */
+    public function name($name = null)
+    {
+        if (!$this->name) {
+            $this->name = $name ?: md5(json_encode(array_keys($this->files)));
+        }
+
+        return $this;
+    }
+
+    /**
+     * Function gets called when cached configuration is saved.
+     */
+    public function modified() {}
+
+    /**
+     * Load the configuration.
+     *
+     * @return mixed
+     */
+    public function load()
+    {
+        if ($this->object) {
+            return $this->object;
+        }
+
+        $filename = $this->createFilename();
+        if (!$this->loadCompiledFile($filename) && $this->loadFiles()) {
+            $this->saveCompiledFile($filename);
+        }
+
+        return $this->object;
+    }
+
+    /**
+     * Returns checksum from the configuration files.
+     *
+     * You can set $this->checksum = false to disable this check.
+     *
+     * @return bool|string
+     */
+    public function checksum()
+    {
+        if (!isset($this->checksum)) {
+            $this->checksum = md5(json_encode($this->files) . $this->version);
+        }
+
+        return $this->checksum;
+    }
+
+    protected function createFilename()
+    {
+        return "{$this->cacheFolder}/{$this->name()->name}.php";
+    }
+
+    /**
+     * Create configuration object.
+     *
+     * @param  array  $data
+     */
+    abstract protected function createObject(array $data = []);
+
+    /**
+     * Finalize configuration object.
+     */
+    abstract protected function finalizeObject();
+
+    /**
+     * Load single configuration file and append it to the correct position.
+     *
+     * @param  string  $name  Name of the position.
+     * @param  string  $filename  File to be loaded.
+     */
+    abstract protected function loadFile($name, $filename);
+
+    /**
+     * Load and join all configuration files.
+     *
+     * @return bool
+     * @internal
+     */
+    protected function loadFiles()
+    {
+        $this->createObject();
+
+        $list = array_reverse($this->files);
+        foreach ($list as $files) {
+            foreach ($files as $name => $item) {
+                $this->loadFile($name, $this->path . $item['file']);
+            }
+        }
+
+        $this->finalizeObject();
+
+        return true;
+    }
+
+    /**
+     * Load compiled file.
+     *
+     * @param  string  $filename
+     * @return bool
+     * @internal
+     */
+    protected function loadCompiledFile($filename)
+    {
+        if (!file_exists($filename)) {
+            return false;
+        }
+
+        $cache = include $filename;
+        if (
+            !is_array($cache)
+            || !isset($cache['checksum'])
+            || !isset($cache['data'])
+            || !isset($cache['@class'])
+            || $cache['@class'] != get_class($this)
+        ) {
+            return false;
+        }
+
+        // Load real file if cache isn't up to date (or is invalid).
+        if ($cache['checksum'] !== $this->checksum()) {
+            return false;
+        }
+
+        $this->createObject($cache['data']);
+
+        return true;
+    }
+
+    /**
+     * Save compiled file.
+     *
+     * @param  string  $filename
+     * @throws \RuntimeException
+     * @internal
+     */
+    protected function saveCompiledFile($filename)
+    {
+        $file = PhpFile::instance($filename);
+
+        // Attempt to lock the file for writing.
+        try {
+            $file->lock(false);
+        } catch (\Exception $e) {
+            // Another process has locked the file; we will check this in a bit.
+        }
+
+        if ($file->locked() === false) {
+            // File was already locked by another process.
+            return;
+        }
+
+        $cache = [
+            '@class' => get_class($this),
+            'timestamp' => time(),
+            'checksum' => $this->checksum(),
+            'files' => $this->files,
+            'data' => $this->object->toArray()
+        ];
+
+        $file->save($cache);
+        $file->unlock();
+        $file->free();
+
+        $this->modified();
+    }
+}

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

@@ -0,0 +1,49 @@
+<?php
+namespace Grav\Common\Config;
+
+use Grav\Common\File\CompiledYamlFile;
+use RocketTheme\Toolbox\Blueprints\Blueprints;
+
+/**
+ * The Compiled Blueprints class.
+ */
+class CompiledBlueprints extends CompiledBase
+{
+    /**
+     * @var int Version number for the compiled file.
+     */
+    public $version = 1;
+
+    /**
+     * @var Blueprints  Blueprints object.
+     */
+    protected $object;
+
+    /**
+     * Create configuration object.
+     *
+     * @param array  $data
+     */
+    protected function createObject(array $data = [])
+    {
+        $this->object = new Blueprints($data);
+    }
+
+    /**
+     * Finalize configuration object.
+     */
+    protected function finalizeObject() {}
+
+    /**
+     * Load single configuration file and append it to the correct position.
+     *
+     * @param  string  $name  Name of the position.
+     * @param  string  $filename  File to be loaded.
+     */
+    protected function loadFile($name, $filename)
+    {
+        $file = CompiledYamlFile::instance($filename);
+        $this->object->embed($name, $file->content(), '/');
+        $file->free();
+    }
+}

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

@@ -0,0 +1,98 @@
+<?php
+namespace Grav\Common\Config;
+
+use Grav\Common\File\CompiledYamlFile;
+
+/**
+ * The Compiled Configuration class.
+ */
+class CompiledConfig extends CompiledBase
+{
+    /**
+     * @var int Version number for the compiled file.
+     */
+    public $version = 1;
+
+    /**
+     * @var Config  Configuration object.
+     */
+    protected $object;
+
+    /**
+     * @var callable  Blueprints loader.
+     */
+    protected $callable;
+
+    /**
+     * @var bool
+     */
+    protected $withDefaults;
+
+    /**
+     * Set blueprints for the configuration.
+     *
+     * @param callable $blueprints
+     * @return $this
+     */
+    public function setBlueprints(callable $blueprints)
+    {
+        $this->callable = $blueprints;
+
+        return $this;
+    }
+
+    /**
+     * @param bool $withDefaults
+     * @return mixed
+     */
+    public function load($withDefaults = false)
+    {
+        $this->withDefaults = $withDefaults;
+
+        return parent::load();
+    }
+
+    /**
+     * Create configuration object.
+     *
+     * @param  array  $data
+     */
+    protected function createObject(array $data = [])
+    {
+        if ($this->withDefaults && empty($data) && is_callable($this->callable)) {
+            $blueprints = $this->callable;
+            $data = $blueprints()->getDefaults();
+        }
+
+        $this->object = new Config($data, $this->callable);
+    }
+
+    /**
+     * Finalize configuration object.
+     */
+    protected function finalizeObject()
+    {
+        $this->object->checksum($this->checksum());
+    }
+
+    /**
+     * Function gets called when cached configuration is saved.
+     */
+    public function modified()
+    {
+        $this->object->modified(true);
+    }
+
+    /**
+     * Load single configuration file and append it to the correct position.
+     *
+     * @param  string  $name  Name of the position.
+     * @param  string  $filename  File to be loaded.
+     */
+    protected function loadFile($name, $filename)
+    {
+        $file = CompiledYamlFile::instance($filename);
+        $this->object->join($name, $file->content(), '/');
+        $file->free();
+    }
+}

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

@@ -0,0 +1,64 @@
+<?php
+namespace Grav\Common\Config;
+
+use Grav\Common\File\CompiledYamlFile;
+
+/**
+ * The Compiled Languages class.
+ */
+class CompiledLanguages extends CompiledBase
+{
+    /**
+     * @var int Version number for the compiled file.
+     */
+    public $version = 1;
+
+    /**
+     * @var Languages  Configuration object.
+     */
+    protected $object;
+
+    /**
+     * Create configuration object.
+     *
+     * @param  array  $data
+     */
+    protected function createObject(array $data = [])
+    {
+        $this->object = new Languages($data);
+    }
+
+    /**
+     * Finalize configuration object.
+     */
+    protected function finalizeObject()
+    {
+        $this->object->checksum($this->checksum());
+    }
+
+
+    /**
+     * Function gets called when cached configuration is saved.
+     */
+    public function modified()
+    {
+        $this->object->modified(true);
+    }
+
+    /**
+     * Load single configuration file and append it to the correct position.
+     *
+     * @param  string  $name  Name of the position.
+     * @param  string  $filename  File to be loaded.
+     */
+    protected function loadFile($name, $filename)
+    {
+        $file = CompiledYamlFile::instance($filename);
+        if (preg_match('|languages\.yaml$|', $filename)) {
+            $this->object->mergeRecursive($file->content());
+        } else {
+            $this->object->join($name, $file->content(), '/');
+        }
+        $file->free();
+    }
+}

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

@@ -1,12 +1,10 @@
 <?php
 namespace Grav\Common\Config;
 
-use Grav\Common\File\CompiledYamlFile;
+use Grav\Common\Debugger;
 use Grav\Common\Grav;
 use Grav\Common\Data\Data;
-use RocketTheme\Toolbox\Blueprints\Blueprints;
-use RocketTheme\Toolbox\File\PhpFile;
-use RocketTheme\Toolbox\ResourceLocator\UniformResourceLocator;
+use Grav\Common\Service\ConfigServiceProvider;
 
 /**
  * The Config class contains configuration information.
@@ -16,462 +14,84 @@ use RocketTheme\Toolbox\ResourceLocator\UniformResourceLocator;
  */
 class Config extends Data
 {
-    protected $grav;
-    protected $streams = [
-        'system' => [
-            'type' => 'ReadOnlyStream',
-            'prefixes' => [
-                '' => ['system'],
-            ]
-        ],
-        'user' => [
-            'type' => 'ReadOnlyStream',
-            'prefixes' => [
-                '' => ['user'],
-            ]
-        ],
-        'blueprints' => [
-            'type' => 'ReadOnlyStream',
-            'prefixes' => [
-                '' => ['user://blueprints', 'system/blueprints'],
-            ]
-        ],
-        'config' => [
-            'type' => 'ReadOnlyStream',
-            'prefixes' => [
-                '' => ['user://config', 'system/config'],
-            ]
-        ],
-        'plugins' => [
-            'type' => 'ReadOnlyStream',
-            'prefixes' => [
-                '' => ['user://plugins'],
-             ]
-        ],
-        'plugin' => [
-            'type' => 'ReadOnlyStream',
-            'prefixes' => [
-                '' => ['user://plugins'],
-            ]
-        ],
-        'themes' => [
-            'type' => 'ReadOnlyStream',
-            'prefixes' => [
-                '' => ['user://themes'],
-            ]
-        ],
-        'languages' => [
-            'type' => 'ReadOnlyStream',
-            'prefixes' => [
-                '' => ['user://languages', 'system/languages'],
-            ]
-        ],
-        'cache' => [
-            'type' => 'Stream',
-            'prefixes' => [
-                '' => ['cache'],
-                'images' => ['images']
-            ]
-        ],
-        'log' => [
-            'type' => 'Stream',
-            '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 = [];
-
-    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: ' . $this->environment;
-
-        // Make sure that
-        if (!isset($setup['streams']['schemes'])) {
-            $setup['streams']['schemes'] = [];
-        }
-        $setup['streams']['schemes'] += $this->streams;
-
-        $setup = $this->autoDetectEnvironmentConfig($setup);
-
-        $this->setup = $setup;
-        parent::__construct($setup);
-
-        $this->check();
-    }
+    protected $modified = false;
 
     public function key()
     {
         return $this->checksum();
     }
 
-    public function reload()
+    public function checksum($checksum = null)
     {
-        $this->items = $this->setup;
-        $this->check();
-        $this->init();
-        $this->debug();
-
-        return $this;
-    }
-
-    protected function check()
-    {
-        $streams = isset($this->items['streams']['schemes']) ? $this->items['streams']['schemes'] : null;
-        if (!is_array($streams)) {
-            throw new \InvalidArgumentException('Configuration is missing streams.schemes!');
-        }
-        $diff = array_keys(array_diff_key($this->streams, $streams));
-        if ($diff) {
-            throw new \InvalidArgumentException(
-                sprintf('Configuration is missing keys %s from streams.schemes!', implode(', ', $diff))
-            );
-        }
-    }
-
-    public function debug()
-    {
-        foreach ($this->messages as $message) {
-            $this->grav['debugger']->addMessage($message);
-        }
-        $this->messages = [];
-    }
-
-    public function init()
-    {
-        /** @var UniformResourceLocator $locator */
-        $locator = $this->grav['locator'];
-
-        $this->configLookup = $locator->findResources('config://');
-        $this->blueprintLookup = $locator->findResources('blueprints://config');
-        $this->pluginLookup = $locator->findResources('plugins://');
-
-
-        $this->loadCompiledBlueprints($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()
-    {
-        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 && !!$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, $cl]));
+        if ($checksum !== null) {
+            $this->checksum = $checksum;
         }
 
         return $this->checksum;
     }
 
-    protected function autoDetectEnvironmentConfig($items)
+    public function modified($modified = null)
     {
-        $environment = $this->environment;
-        $env_stream = 'user://'.$environment.'/config';
-
-        if (file_exists(USER_DIR.$environment.'/config')) {
-            array_unshift($items['streams']['schemes']['config']['prefixes'][''], $env_stream);
+        if ($modified !== null) {
+            $this->modified = $modified;
         }
 
-        return $items;
+        return $this->modified;
     }
 
-    protected function loadCompiledBlueprints($blueprints, $plugins, $filename = null)
+    public function reload()
     {
-        $checksum = md5(json_encode($blueprints));
-        $filename = $filename
-            ? CACHE_DIR . 'compiled/blueprints/' . $filename . '-' . $this->environment . '.php'
-            : CACHE_DIR . 'compiled/blueprints/' . $checksum . '-' . $this->environment . '.php';
-        $file = PhpFile::instance($filename);
-        $cache = $file->exists() ? $file->content() : null;
-        $blueprintFiles = $this->finder->locateBlueprintFiles($blueprints, $plugins);
-        $checksum .= ':'.md5(json_encode($blueprintFiles));
-        $class = get_class($this);
+        $grav = Grav::instance();
 
-        // Load real file if cache isn't up to date (or is invalid).
-        if (
-            !is_array($cache)
-            || !isset($cache['checksum'])
-            || !isset($cache['@class'])
-            || $cache['checksum'] != $checksum
-            || $cache['@class'] != $class
-        ) {
-            // Attempt to lock the file for writing.
-            $file->lock(false);
+        // Load new configuration.
+        $config = ConfigServiceProvider::load($grav);
 
-            // Load blueprints.
-            $this->blueprints = new Blueprints;
-            foreach ($blueprintFiles as $files) {
-                $this->loadBlueprintFiles($files);
-            }
+        /** @var Debugger $debugger */
+        $debugger = $grav['debugger'];
 
-            $cache = [
-                '@class' => $class,
-                'checksum' => $checksum,
-                '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.';
-                $file->save($cache);
-                $file->unlock();
-            }
-        } else {
-            $this->blueprints = new Blueprints($cache['data']);
+        if ($config->modified()) {
+            // Update current configuration.
+            $this->items = $config->toArray();
+            $this->checksum($config->checksum());
+            $this->modified(true);
+
+            $debugger->addMessage('Configuration was changed and saved.');
+        }
+
+        return $this;
+    }
+
+    public function debug()
+    {
+        /** @var Debugger $debugger */
+        $debugger = Grav::instance()['debugger'];
+
+        $debugger->addMessage('Environment Name: ' . $this->environment);
+        if ($this->modified()) {
+            $debugger->addMessage('Configuration reloaded and cached.');
         }
     }
 
-    protected function loadCompiledConfig($configs, $plugins, $filename = null)
+    public function init()
     {
-        $filename = $filename
-            ? CACHE_DIR . 'compiled/config/' . $filename . '-' . $this->environment . '.php'
-            : 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);
-
-        // 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).
-        if (
-            !is_array($cache)
-            || !isset($cache['checksum'])
-            || !isset($cache['@class'])
-            || $cache['checksum'] != $checksum
-            || $cache['@class'] != $class
-        ) {
-            // Attempt to lock the file for writing.
-            $file->lock(false);
-
-            // Load languages.
-            $this->languages = new Languages;
-
-            if (isset($languageFiles['user/plugins'])) {
-                foreach ((array) $languageFiles['user/plugins'] as $plugin => $item) {
-                    $lang_file = CompiledYamlFile::instance($item['file']);
-                    $content = $lang_file->content();
-                    $this->languages->mergeRecursive($content);
-                }
-                unset($languageFiles['user/plugins']);
-            }
-
-            foreach ($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 languages.';
-                $file->save($cache);
-                $file->unlock();
-            }
-        } else {
-            $this->languages = new Languages($cache['data']);
-        }
-    }
-
-    /**
-     * Load blueprints.
-     *
-     * @param array  $files
-     */
-    public function loadBlueprintFiles(array $files)
-    {
-        foreach ($files as $name => $item) {
-            $file = CompiledYamlFile::instance($item['file']);
-            $this->blueprints->embed($name, $file->content(), '/');
-        }
-    }
-
-    /**
-     * Load configuration.
-     *
-     * @param array  $files
-     */
-    public function loadConfigFiles(array $files)
-    {
-        foreach ($files as $name => $item) {
-            $file = CompiledYamlFile::instance($item['file']);
-            $this->join($name, $file->content(), '/');
-        }
-    }
-
-    /**
-     * Initialize resource locator by using the configuration.
-     *
-     * @param UniformResourceLocator $locator
-     */
-    public function initializeLocator(UniformResourceLocator $locator)
-    {
-        $locator->reset();
-
-        $schemes = (array) $this->get('streams.schemes', []);
-
-        foreach ($schemes as $scheme => $config) {
-            if (isset($config['paths'])) {
-                $locator->addPath($scheme, '', $config['paths']);
-            }
-            if (isset($config['prefixes'])) {
-                foreach ($config['prefixes'] as $prefix => $paths) {
-                    $locator->addPath($scheme, $prefix, $paths);
-                }
+        $setup = Grav::instance()['setup']->toArray();
+        foreach ($setup as $key => $value) {
+            if ($key === 'streams' || !is_array($value)) {
+                // Optimized as streams and simple values are fully defined in setup.
+                $this->items[$key] = $value;
+            } else {
+                $this->joinDefaults($key, $value);
             }
         }
     }
 
     /**
-     * Get available streams and their types from the configuration.
-     *
-     * @return array
+     * @return mixed
+     * @deprecated
      */
-    public function getStreams()
-    {
-        $schemes = [];
-        foreach ((array) $this->get('streams.schemes') as $scheme => $config) {
-            $type = !empty($config['type']) ? $config['type'] : 'ReadOnlyStream';
-            if ($type[0] != '\\') {
-                $type = '\\RocketTheme\\Toolbox\\StreamWrapper\\' . $type;
-            }
-
-            $schemes[$scheme] = $type;
-        }
-
-        return $schemes;
-    }
-
     public function getLanguages()
     {
-        return $this->languages;
+        return Grav::instance()['languages'];
     }
 }

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

@@ -0,0 +1,258 @@
+<?php
+namespace Grav\Common\Config;
+
+use Grav\Common\Filesystem\Folder;
+
+/**
+ * The Configuration & Blueprints Finder class.
+ */
+class ConfigFileFinder
+{
+    protected $base = '';
+
+    /**
+     * @param string $base
+     * @return $this
+     */
+    public function setBase($base)
+    {
+        $this->base = $base ? "{$base}/" : '';
+
+        return $this;
+    }
+
+    /**
+     * Return all locations for all the files with a timestamp.
+     *
+     * @param  array  $paths    List of folders to look from.
+     * @param  string $pattern  Pattern to match the file. Pattern will also be removed from the key.
+     * @param  int    $levels   Maximum number of recursive directories.
+     * @return array
+     */
+    public function locateFiles(array $paths, $pattern = '|\.yaml$|', $levels = -1)
+    {
+        $list = [];
+        foreach ($paths as $folder) {
+            $list += $this->detectRecursive($folder, $pattern, $levels);
+        }
+        return $list;
+    }
+
+    /**
+     * Return all locations for all the files with a timestamp.
+     *
+     * @param  array  $paths    List of folders to look from.
+     * @param  string $pattern  Pattern to match the file. Pattern will also be removed from the key.
+     * @param  int    $levels   Maximum number of recursive directories.
+     * @return array
+     */
+    public function getFiles(array $paths, $pattern = '|\.yaml$|', $levels = -1)
+    {
+        $list = [];
+        foreach ($paths as $folder) {
+            $path = trim(Folder::getRelativePath($folder), '/');
+
+            $files = $this->detectRecursive($folder, $pattern, $levels);
+
+            $list += $files[trim($path, '/')];
+        }
+        return $list;
+    }
+
+    /**
+     * Return all paths for all the files with a timestamp.
+     *
+     * @param  array  $paths    List of folders to look from.
+     * @param  string $pattern  Pattern to match the file. Pattern will also be removed from the key.
+     * @param  int    $levels   Maximum number of recursive directories.
+     * @return array
+     */
+    public function listFiles(array $paths, $pattern = '|\.yaml$|', $levels = -1)
+    {
+        $list = [];
+        foreach ($paths as $folder) {
+            $list = array_merge_recursive($list, $this->detectAll($folder, $pattern, $levels));
+        }
+        return $list;
+    }
+
+    /**
+     * Find filename from a list of folders.
+     *
+     * Note: Only finds the last override.
+     *
+     * @param string $filename
+     * @param array $folders
+     * @return array
+     */
+    public function locateFileInFolder($filename, array $folders)
+    {
+        $list = [];
+        foreach ($folders as $folder) {
+            $list += $this->detectInFolder($folder, $filename);
+        }
+        return $list;
+    }
+
+    /**
+     * Find filename from a list of folders.
+     *
+     * @param array $folders
+     * @param string $filename
+     * @return array
+     */
+    public function locateInFolders(array $folders, $filename = null)
+    {
+        $list = [];
+        foreach ($folders as $folder) {
+            $path = trim(Folder::getRelativePath($folder), '/');
+            $list[$path] = $this->detectInFolder($folder, $filename);
+        }
+        return $list;
+    }
+
+    /**
+     * Return all existing locations for a single file with a timestamp.
+     *
+     * @param  array  $paths   Filesystem paths to look up from.
+     * @param  string $name    Configuration file to be located.
+     * @param  string $ext     File extension (optional, defaults to .yaml).
+     * @return array
+     */
+    public function locateFile(array $paths, $name, $ext = '.yaml')
+    {
+        $filename = preg_replace('|[.\/]+|', '/', $name) . $ext;
+
+        $list = [];
+        foreach ($paths as $folder) {
+            $path = trim(Folder::getRelativePath($folder), '/');
+
+            if (is_file("{$folder}/{$filename}")) {
+                $modified = filemtime("{$folder}/{$filename}");
+            } else {
+                $modified = 0;
+            }
+            $basename = $this->base . $name;
+            $list[$path] = [$basename => ['file' => "{$path}/{$filename}", 'modified' => $modified]];
+        }
+
+        return $list;
+    }
+
+    /**
+     * Detects all directories with a configuration file and returns them with last modification time.
+     *
+     * @param  string $folder   Location to look up from.
+     * @param  string $pattern  Pattern to match the file. Pattern will also be removed from the key.
+     * @param  int    $levels   Maximum number of recursive directories.
+     * @return array
+     * @internal
+     */
+    protected function detectRecursive($folder, $pattern, $levels)
+    {
+        $path = trim(Folder::getRelativePath($folder), '/');
+
+        if (is_dir($folder)) {
+            // Find all system and user configuration files.
+            $options = [
+                'levels'  => $levels,
+                'compare' => 'Filename',
+                'pattern' => $pattern,
+                'filters' => [
+                    'pre-key' => $this->base,
+                    'key' => $pattern,
+                    'value' => function (\RecursiveDirectoryIterator $file) use ($path) {
+                        return ['file' => "{$path}/{$file->getSubPathname()}", 'modified' => $file->getMTime()];
+                    }
+                ],
+                'key' => 'SubPathname'
+            ];
+
+            $list = Folder::all($folder, $options);
+
+            ksort($list);
+        } else {
+            $list = [];
+        }
+
+        return [$path => $list];
+    }
+
+    /**
+     * Detects all directories with the lookup file and returns them with last modification time.
+     *
+     * @param  string $folder Location to look up from.
+     * @param  string $lookup Filename to be located (defaults to directory name).
+     * @return array
+     * @internal
+     */
+    protected function detectInFolder($folder, $lookup = null)
+    {
+        $folder = rtrim($folder, '/');
+        $path = trim(Folder::getRelativePath($folder), '/');
+        $base = $path === $folder ? '' : ($path ? substr($folder, 0, -strlen($path)) : $folder . '/');
+
+        $list = [];
+
+        if (is_dir($folder)) {
+            $iterator = new \DirectoryIterator($folder);
+
+            /** @var \DirectoryIterator $directory */
+            foreach ($iterator as $directory) {
+                if (!$directory->isDir() || $directory->isDot()) {
+                    continue;
+                }
+
+                $name = $directory->getBasename();
+                $find = ($lookup ?: $name) . '.yaml';
+                $filename = "{$path}/{$name}/{$find}";
+
+                if (file_exists($base . $filename)) {
+                    $basename = $this->base . $name;
+                    $list[$basename] = ['file' => $filename, 'modified' => filemtime($base . $filename)];
+                }
+            }
+        }
+
+        return $list;
+    }
+
+    /**
+     * Detects all plugins with a configuration file and returns them with last modification time.
+     *
+     * @param  string $folder   Location to look up from.
+     * @param  string $pattern  Pattern to match the file. Pattern will also be removed from the key.
+     * @param  int    $levels   Maximum number of recursive directories.
+     * @return array
+     * @internal
+     */
+    protected function detectAll($folder, $pattern, $levels)
+    {
+        $path = trim(Folder::getRelativePath($folder), '/');
+
+        if (is_dir($folder)) {
+            // Find all system and user configuration files.
+            $options = [
+                'levels'  => $levels,
+                'compare' => 'Filename',
+                'pattern' => $pattern,
+                'filters' => [
+                    'pre-key' => $this->base,
+                    'key' => $pattern,
+                    'value' => function (\RecursiveDirectoryIterator $file) use ($path) {
+                        return ["{$path}/{$file->getSubPathname()}" => $file->getMTime()];
+                    }
+                ],
+                'key' => 'SubPathname'
+            ];
+
+            $list = Folder::all($folder, $options);
+
+            ksort($list);
+        } else {
+            $list = [];
+        }
+
+        return $list;
+    }
+}

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

@@ -1,186 +0,0 @@
-<?php
-namespace Grav\Common\Config;
-
-use Grav\Common\Filesystem\Folder;
-
-/**
- * The Configuration Finder class.
- *
- * @author RocketTheme
- * @license MIT
- */
-class ConfigFinder
-{
-    /**
-     * Get all locations for blueprint files (including plugins).
-     *
-     * @param array $blueprints
-     * @param array $plugins
-     * @return array
-     */
-    public function locateBlueprintFiles(array $blueprints, array $plugins)
-    {
-        $list = [];
-        foreach (array_reverse($plugins) as $folder) {
-            $list += $this->detectInFolder($folder, 'blueprints');
-        }
-        foreach (array_reverse($blueprints) as $folder) {
-            $list += $this->detectRecursive($folder);
-        }
-        return $list;
-    }
-
-    /**
-     * Get all locations for configuration files (including plugins).
-     *
-     * @param array $configs
-     * @param array $plugins
-     * @return array
-     */
-    public function locateConfigFiles(array $configs, array $plugins)
-    {
-        $list = [];
-        foreach (array_reverse($plugins) as $folder) {
-            $list += $this->detectInFolder($folder);
-        }
-        foreach (array_reverse($configs) as $folder) {
-            $list += $this->detectRecursive($folder);
-        }
-        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.
-     *
-     * @param  array  $folders Locations to look up from.
-     * @param  string $name    Filename to be located.
-     * @return array
-     */
-    public function locateConfigFile(array $folders, $name)
-    {
-        $filename = "{$name}.yaml";
-
-        $list = [];
-        foreach ($folders as $folder) {
-            $path = trim(Folder::getRelativePath($folder), '/');
-
-            if (is_file("{$folder}/{$filename}")) {
-                $modified = filemtime("{$folder}/{$filename}");
-            } else {
-                $modified = 0;
-            }
-            $list[$path] = [$name => ['file' => "{$path}/{$filename}", 'modified' => $modified]];
-        }
-
-        return $list;
-    }
-
-    /**
-     * Detects all plugins with a configuration file and returns them with last modification time.
-     *
-     * @param  string $folder Location to look up from.
-     * @param  string $lookup Filename to be located.
-     * @return array
-     * @internal
-     */
-    protected function detectInFolder($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)) {
-                    $list["plugins/{$name}"] = ['file' => $filename, 'modified' => filemtime($filename)];
-                }
-            }
-        }
-
-        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.
-     *
-     * @param  string $folder Location to look up from.
-     * @return array
-     * @internal
-     */
-    protected function detectRecursive($folder)
-    {
-        $path = trim(Folder::getRelativePath($folder), '/');
-
-        if (is_dir($folder)) {
-            // Find all system and user configuration files.
-            $options = [
-                'compare' => 'Filename',
-                'pattern' => '|\.yaml$|',
-                'filters' => [
-                    'key' => '|\.yaml$|',
-                    'value' => function (\RecursiveDirectoryIterator $file) use ($path) {
-                        return ['file' => "{$path}/{$file->getSubPathname()}", 'modified' => $file->getMTime()];
-                    }
-                ],
-                'key' => 'SubPathname'
-            ];
-
-            $list = Folder::all($folder, $options);
-        } else {
-            $list = [];
-        }
-
-        return [$path => $list];
-    }
-}

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

@@ -11,6 +11,23 @@ use Grav\Common\Data\Data;
  */
 class Languages extends Data
 {
+    public function checksum($checksum = null)
+    {
+        if ($checksum !== null) {
+            $this->checksum = $checksum;
+        }
+
+        return $this->checksum;
+    }
+
+    public function modified($modified = null)
+    {
+        if ($modified !== null) {
+            $this->modified = $modified;
+        }
+
+        return $this->modified;
+    }
 
     public function reformat()
     {

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

@@ -0,0 +1,254 @@
+<?php
+namespace Grav\Common\Config;
+
+use Grav\Common\File\CompiledYamlFile;
+use Grav\Common\Data\Data;
+use Grav\Common\Utils;
+use RocketTheme\Toolbox\File\YamlFile;
+use RocketTheme\Toolbox\ResourceLocator\UniformResourceLocator;
+
+/**
+ * The Config class contains configuration information.
+ *
+ * @author RocketTheme
+ * @license MIT
+ */
+class Setup extends Data
+{
+    protected $streams = [
+        'system' => [
+            'type' => 'ReadOnlyStream',
+            'prefixes' => [
+                '' => ['system'],
+            ]
+        ],
+        'user' => [
+            'type' => 'ReadOnlyStream',
+            'prefixes' => [
+                '' => ['user'],
+            ]
+        ],
+        'environment' => [
+            'type' => 'ReadOnlyStream'
+            // If not defined, environment will be set up in the constructor.
+        ],
+        'asset' => [
+            'type' => 'ReadOnlyStream',
+            'prefixes' => [
+                '' => ['assets'],
+            ]
+        ],
+        'blueprints' => [
+            'type' => 'ReadOnlyStream',
+            'prefixes' => [
+                '' => ['environment://blueprints', 'user://blueprints', 'system/blueprints'],
+            ]
+        ],
+        'config' => [
+            'type' => 'ReadOnlyStream',
+            'prefixes' => [
+                '' => ['environment://config', 'user://config', 'system/config'],
+            ]
+        ],
+        'plugins' => [
+            'type' => 'ReadOnlyStream',
+            'prefixes' => [
+                '' => ['user://plugins'],
+             ]
+        ],
+        'plugin' => [
+            'type' => 'ReadOnlyStream',
+            'prefixes' => [
+                '' => ['user://plugins'],
+            ]
+        ],
+        'themes' => [
+            'type' => 'ReadOnlyStream',
+            'prefixes' => [
+                '' => ['user://themes'],
+            ]
+        ],
+        'languages' => [
+            'type' => 'ReadOnlyStream',
+            'prefixes' => [
+                '' => ['environment://languages', 'user://languages', 'system/languages'],
+            ]
+        ],
+        'cache' => [
+            'type' => 'Stream',
+            'prefixes' => [
+                '' => ['cache'],
+                'images' => ['images']
+            ]
+        ],
+        'log' => [
+            'type' => 'Stream',
+            'prefixes' => [
+                '' => ['logs']
+            ]
+        ],
+        'backup' => [
+            'type' => 'Stream',
+            'prefixes' => [
+                '' => ['backup']
+            ]
+        ],
+        'image' => [
+            'type' => 'ReadOnlyStream',
+            'prefixes' => [
+                '' => ['user://images', 'system://images']
+            ]
+        ],
+        'page' => [
+            'type' => 'ReadOnlyStream',
+            'prefixes' => [
+                '' => ['user://pages']
+            ]
+        ],
+        'account' => [
+            'type' => 'ReadOnlyStream',
+            'prefixes' => [
+                '' => ['user://accounts']
+            ]
+        ],
+    ];
+
+    public function __construct($container)
+    {
+        $environment = $container['uri']->environment();
+        if (!$environment) {
+            $environment = 'localhost';
+        }
+
+        // Pre-load setup.php which contains our initial configuration.
+        // Configuration may contain dynamic parts, which is why we need to always load it.
+        $file = GRAV_ROOT . '/setup.php';
+        $setup = is_file($file) ? (array) include $file : [];
+
+        // Add default streams defined in beginning of the class.
+        if (!isset($setup['streams']['schemes'])) {
+            $setup['streams']['schemes'] = [];
+        }
+        $setup['streams']['schemes'] += $this->streams;
+
+        // Initialize class.
+        parent::__construct($setup);
+
+        // Set up environment.
+        $this->def('environment', $environment);
+        $this->def('streams.schemes.environment.prefixes', ['' => ["user://{$this->environment}"]]);
+    }
+
+    /**
+     * @return $this
+     */
+    public function init()
+    {
+        $locator = new UniformResourceLocator(GRAV_ROOT);
+        $files = [];
+
+        $guard = 5;
+        do {
+            $check = $files;
+            $this->initializeLocator($locator);
+            $files = $locator->findResources('config://streams.yaml');
+
+            if ($check === $files) {
+                break;
+            }
+
+            // Update streams.
+            foreach ($files as $path) {
+                $file = CompiledYamlFile::instance($path);
+                $content = $file->content();
+                if (!empty($content['schemes'])) {
+                    $this->items['streams']['schemes'] = $content['schemes'] + $this->items['streams']['schemes'];
+                }
+            }
+        } while (--$guard);
+
+        if (!$guard) {
+            throw new \RuntimeException('Setup: Configuration reload loop detected!');
+        }
+
+        // Make sure we have valid setup.
+        $this->check($locator);
+
+        return $this;
+    }
+
+    /**
+     * Initialize resource locator by using the configuration.
+     *
+     * @param UniformResourceLocator $locator
+     */
+    public function initializeLocator(UniformResourceLocator $locator)
+    {
+        $locator->reset();
+
+        $schemes = (array) $this->get('streams.schemes', []);
+
+        foreach ($schemes as $scheme => $config) {
+            if (isset($config['paths'])) {
+                $locator->addPath($scheme, '', $config['paths']);
+            }
+            if (isset($config['prefixes'])) {
+                foreach ($config['prefixes'] as $prefix => $paths) {
+                    $locator->addPath($scheme, $prefix, $paths);
+                }
+            }
+        }
+    }
+
+    /**
+     * Get available streams and their types from the configuration.
+     *
+     * @return array
+     */
+    public function getStreams()
+    {
+        $schemes = [];
+        foreach ((array) $this->get('streams.schemes') as $scheme => $config) {
+            $type = !empty($config['type']) ? $config['type'] : 'ReadOnlyStream';
+            if ($type[0] != '\\') {
+                $type = '\\RocketTheme\\Toolbox\\StreamWrapper\\' . $type;
+            }
+
+            $schemes[$scheme] = $type;
+        }
+
+        return $schemes;
+    }
+
+    /**
+     * @param UniformResourceLocator $locator
+     * @throws \InvalidArgumentException
+     */
+    protected function check(UniformResourceLocator $locator)
+    {
+        $streams = isset($this->items['streams']['schemes']) ? $this->items['streams']['schemes'] : null;
+        if (!is_array($streams)) {
+            throw new \InvalidArgumentException('Configuration is missing streams.schemes!');
+        }
+        $diff = array_keys(array_diff_key($this->streams, $streams));
+        if ($diff) {
+            throw new \InvalidArgumentException(
+                sprintf('Configuration is missing keys %s from streams.schemes!', implode(', ', $diff))
+            );
+        }
+
+        if (!$locator->findResource('environment://config', true)) {
+            // If environment does not have its own directory, remove it from the lookup.
+            $this->set('streams.schemes.environment.prefixes', ['config' => []]);
+            $this->initializeLocator($locator);
+        }
+
+        // Create security.yaml if it doesn't exist.
+        $filename = $locator->findResource('config://security.yaml', true, true);
+        $file = YamlFile::instance($filename);
+        if (!$file->exists()) {
+            $file->save(['salt' => Utils::generateRandomString(14)]);
+            $file->free();
+        }
+    }
+}

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

@@ -3,6 +3,8 @@ namespace Grav\Common\Data;
 
 use Grav\Common\GravTrait;
 use RocketTheme\Toolbox\ArrayTraits\Export;
+use RocketTheme\Toolbox\ArrayTraits\ExportInterface;
+use RocketTheme\Toolbox\ArrayTraits\NestedArrayAccessWithGetters;
 
 /**
  * Blueprint handles the inside logic of blueprints.
@@ -10,9 +12,9 @@ use RocketTheme\Toolbox\ArrayTraits\Export;
  * @author RocketTheme
  * @license MIT
  */
-class Blueprint
+class Blueprint implements \ArrayAccess, ExportInterface
 {
-    use Export, DataMutatorTrait, GravTrait;
+    use Export, NestedArrayAccessWithGetters, GravTrait;
 
     public $name;
 
@@ -76,7 +78,9 @@ class Blueprint
         try {
             $this->validateArray($data, $this->nested);
         } catch (\RuntimeException $e) {
-            throw new \RuntimeException(sprintf('<b>Validation failed:</b> %s', $e->getMessage()));
+            $language = self::getGrav()['language'];
+            $message = sprintf($language->translate('FORM.VALIDATION_FAIL', null, true) . ' %s', $e->getMessage());
+            throw new \RuntimeException($message);
         }
     }
 
@@ -307,91 +311,105 @@ class Blueprint
     }
 
     /**
-     * Gets all field definitions from the blueprints.
-     *
-     * @param array $fields
-     * @param array $params
-     * @param string $prefix
-     * @param array $current
-     * @internal
-     */
-    protected function parseFormFields(array &$fields, $params, $prefix, array &$current)
-    {
-        // Go though all the fields in current level.
-        foreach ($fields as $key => &$field) {
-            $current[$key] = &$field;
-            // Set name from the array key.
-            $field['name'] = $prefix . $key;
-            $field += $params;
+	 * Gets all field definitions from the blueprints.
+	 *
+	 * @param array $fields
+	 * @param array $params
+	 * @param string $prefix
+	 * @param array $current
+	 * @internal
+	 */
+	protected function parseFormFields(array &$fields, $params, $prefix, array &$current)
+	{
+		// Go though all the fields in current level.
+		foreach ($fields as $key => &$field) {
+			$current[$key] = &$field;
+			// Set name from the array key.
+			$field['name'] = $prefix . $key;
+			$field += $params;
 
-            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 if ($field['type'] !== 'ignore') {
-                // Add rule.
+			if (isset($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 if ($field['type'] !== 'ignore') {
                 $this->rules[$prefix . $key] = &$field;
                 $this->addProperty($prefix . $key);
 
-                foreach ($field as $name => $value) {
-                    // Support nested blueprints.
-                    if ($this->context && $name == '@import') {
-                        $values = (array) $value;
-                        if (!isset($field['fields'])) {
-                            $field['fields'] = array();
-                        }
-                        foreach ($values as $bname) {
-                            $b = $this->context->get($bname);
-                            $field['fields'] = array_merge($field['fields'], $b->fields());
-                        }
-                    }
-
-                    // Support for callable data values.
-                    elseif (substr($name, 0, 6) == '@data-') {
-                        $property = substr($name, 6);
-                        if (is_array($value)) {
-                            $func = array_shift($value);
-                        } else {
-                            $func = $value;
-                            $value = array();
-                        }
-                        list($o, $f) = preg_split('/::/', $func);
-                        if (!$f && function_exists($o)) {
-                            $data = call_user_func_array($o, $value);
-                        } elseif ($f && method_exists($o, $f)) {
-                            $data = call_user_func_array(array($o, $f), $value);
-                        }
-
-                        // If function returns a value,
-                        if (isset($data)) {
-                            if (isset($field[$property]) && is_array($field[$property]) && is_array($data)) {
-                                // Combine field and @data-field together.
-                                $field[$property] += $data;
-                            } else {
-                                // Or create/replace field with @data-field.
-                                $field[$property] = $data;
-                            }
-                        }
-                    }
-
-                    elseif (substr($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] = $config;
-                        }
+                if ($field['type'] === 'list') {
+                    // we loop through list to get the actual field
+                    foreach($field['fields'] as $subName => &$subField) {
+                        $this->parseFormField($subField);
                     }
+                } else {
+                    $this->parseFormField($field);
                 }
 
-                // Initialize predefined validation rule.
                 if (isset($field['validate']['rule']) && $field['type'] !== 'ignore') {
                     $field['validate'] += $this->getRule($field['validate']['rule']);
                 }
             }
-        }
-    }
+		}
+	}
+	/**
+	 * Parses individual field definition
+	 *
+	 * @param array $field
+	 * @internal
+	 */
+	protected function parseFormField(&$field) {
+		foreach ($field as $name => $value) {
+			// Support nested blueprints.
+			if ($this->context && $name == '@import') {
+				$values = (array) $value;
+				if (!isset($field['fields'])) {
+					$field['fields'] = array();
+				}
+				foreach ($values as $bname) {
+					$b = $this->context->get($bname);
+					$field['fields'] = array_merge($field['fields'], $b->fields());
+				}
+			}
+
+			// Support for callable data values.
+			elseif (substr($name, 0, 6) == '@data-') {
+				$property = substr($name, 6);
+				if (is_array($value)) {
+					$func = array_shift($value);
+				} else {
+					$func = $value;
+					$value = array();
+				}
+				list($o, $f) = preg_split('/::/', $func);
+				if (!$f && function_exists($o)) {
+					$data = call_user_func_array($o, $value);
+				} elseif ($f && method_exists($o, $f)) {
+					$data = call_user_func_array(array($o, $f), $value);
+				}
+
+				// If function returns a value,
+				if (isset($data)) {
+					if (isset($field[$property]) && is_array($field[$property]) && is_array($data)) {
+						// Combine field and @data-field together.
+						$field[$property] += $data;
+					} else {
+						// Or create/replace field with @data-field.
+						$field[$property] = $data;
+					}
+				}
+			}
+
+			elseif (substr($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;
+				}
+			}
+		}
+	}
 
     /**
      * Add property to the definition.
@@ -446,7 +464,10 @@ class Blueprint
             if (isset($field['validate']['required'])
                 && $field['validate']['required'] === true
                 && empty($data[$name])) {
-                throw new \RuntimeException("Missing required field: {$field['name']}");
+                $value = isset($field['label']) ? $field['label'] : $field['name'];
+                $language = self::getGrav()['language'];
+                $message  = sprintf($language->translate('FORM.MISSING_REQUIRED_FIELD', null, true) . ' %s', $value);
+                throw new \RuntimeException($message);
             }
         }
     }

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

@@ -1,9 +1,11 @@
 <?php
 namespace Grav\Common\Data;
 
-use RocketTheme\Toolbox\ArrayTraits\ArrayAccessWithGetters;
 use RocketTheme\Toolbox\ArrayTraits\Countable;
 use RocketTheme\Toolbox\ArrayTraits\Export;
+use RocketTheme\Toolbox\ArrayTraits\ExportInterface;
+use RocketTheme\Toolbox\ArrayTraits\NestedArrayAccessWithGetters;
+use RocketTheme\Toolbox\Blueprints\Blueprints;
 use RocketTheme\Toolbox\File\File;
 use RocketTheme\Toolbox\File\FileInterface;
 
@@ -13,9 +15,9 @@ use RocketTheme\Toolbox\File\FileInterface;
  * @author RocketTheme
  * @license MIT
  */
-class Data implements DataInterface
+class Data implements DataInterface, \ArrayAccess, \Countable, ExportInterface
 {
-    use ArrayAccessWithGetters, Countable, Export, DataMutatorTrait;
+    use NestedArrayAccessWithGetters, Countable, Export;
 
     protected $gettersVariable = 'items';
     protected $items;
@@ -32,12 +34,11 @@ class Data implements DataInterface
 
     /**
      * @param array $items
-     * @param Blueprint $blueprints
+     * @param Blueprint|callable $blueprints
      */
-    public function __construct(array $items = array(), Blueprint $blueprints = null)
+    public function __construct(array $items = array(), $blueprints = null)
     {
         $this->items = $items;
-
         $this->blueprints = $blueprints;
     }
 
@@ -57,126 +58,150 @@ class Data implements DataInterface
     }
 
     /**
-     * Set default value by using dot notation for nested arrays/objects.
-     *
-     * @example $data->def('this.is.my.nested.variable', 'default');
-     *
-     * @param string  $name       Dot separated path to the requested value.
-     * @param mixed   $default    Default value (or null).
-     * @param string  $separator  Separator, defaults to '.'
-     */
-    public function def($name, $default = null, $separator = '.')
-    {
-        $this->set($name, $this->get($name, $default, $separator), $separator);
-    }
-
-    /**
-     * Join two values together by using blueprints if available.
+     * Join nested values together by using blueprints.
      *
      * @param string  $name       Dot separated path to the requested value.
      * @param mixed   $value      Value to be joined.
      * @param string  $separator  Separator, defaults to '.'
+     * @return $this
+     * @throws \RuntimeException
      */
     public function join($name, $value, $separator = '.')
     {
         $old = $this->get($name, null, $separator);
-        if ($old === null) {
-            // Variable does not exist yet: just use the incoming value.
-        } elseif ($this->blueprints) {
-            // Blueprints: join values by using blueprints.
-            $value = $this->blueprints->mergeData($old, $value, $name, $separator);
-        } else {
-            // No blueprints: replace existing top level variables with the new ones.
-            $value = array_merge($old, $value);
+        if ($old !== null) {
+            if (!is_array($old)) {
+                throw new \RuntimeException('Value ' . $old);
+            }
+            if (is_object($value)) {
+                $value = (array) $value;
+            } elseif (!is_array($value)) {
+                throw new \RuntimeException('Value ' . $value);
+            }
+            $value = $this->blueprints()->mergeData($old, $value, $name, $separator);
         }
 
         $this->set($name, $value, $separator);
+
+        return $this;
     }
 
     /**
-     * Join two values together by using blueprints if available.
+     * Get nested structure containing default values defined in the blueprints.
+     *
+     * Fields without default value are ignored in the list.
+
+     * @return array
+     */
+    public function getDefaults()
+    {
+        return $this->blueprints()->getDefaults();
+    }
+
+    /**
+     * Set default values by using blueprints.
      *
      * @param string  $name       Dot separated path to the requested value.
      * @param mixed   $value      Value to be joined.
      * @param string  $separator  Separator, defaults to '.'
+     * @return $this
      */
     public function joinDefaults($name, $value, $separator = '.')
     {
+        if (is_object($value)) {
+            $value = (array) $value;
+        }
         $old = $this->get($name, null, $separator);
-        if ($old === null) {
-            // Variable does not exist yet: just use the incoming value.
-        } elseif ($this->blueprints) {
-            // Blueprints: join values by using blueprints.
-            $value = $this->blueprints->mergeData($value, $old, $name, $separator);
-        } else {
-            // No blueprints: replace existing top level variables with the new ones.
-            $value = array_merge($value, $old);
+        if ($old !== null) {
+            $value = $this->blueprints()->mergeData($value, $old, $name, $separator);
         }
 
         $this->set($name, $value, $separator);
+
+        return $this;
+    }
+
+    /**
+     * Get value from the configuration and join it with given data.
+     *
+     * @param string  $name       Dot separated path to the requested value.
+     * @param array   $value      Value to be joined.
+     * @param string  $separator  Separator, defaults to '.'
+     * @return array
+     * @throws \RuntimeException
+     */
+    public function getJoined($name, $value, $separator = '.')
+    {
+        if (is_object($value)) {
+            $value = (array) $value;
+        } elseif (!is_array($value)) {
+            throw new \RuntimeException('Value ' . $value);
+        }
+
+        $old = $this->get($name, null, $separator);
+
+        if ($old === null) {
+            // No value set; no need to join data.
+            return $value;
+        }
+
+        if (!is_array($old)) {
+            throw new \RuntimeException('Value ' . $old);
+        }
+
+        // Return joined data.
+        return $this->blueprints()->mergeData($old, $value, $name, $separator);
     }
 
 
     /**
-     * Merge two sets of data together.
+     * Merge two configurations together.
      *
      * @param array $data
-     * @return void
+     * @return $this
      */
     public function merge(array $data)
     {
-        if ($this->blueprints) {
-            $this->items = $this->blueprints->mergeData($this->items, $data);
-        } else {
-            $this->items = array_merge($this->items, $data);
-        }
+        $this->items = $this->blueprints()->mergeData($this->items, $data);
+
+        return $this;
     }
 
     /**
-     * Add default data to the set.
+     * Set default values to the configuration if variables were not set.
      *
      * @param array $data
-     * @return void
+     * @return $this
      */
     public function setDefaults(array $data)
     {
-        if ($this->blueprints) {
-            $this->items = $this->blueprints->mergeData($data, $this->items);
-        } else {
-            $this->items = array_merge($data, $this->items);
-        }
-    }
+        $this->items = $this->blueprints()->mergeData($data, $this->items);
 
-    /**
-     * Return blueprints.
-     *
-     * @return Blueprint
-     */
-    public function blueprints()
-    {
-        return $this->blueprints;
+        return $this;
     }
 
     /**
      * Validate by blueprints.
      *
+     * @return $this
      * @throws \Exception
      */
     public function validate()
     {
-        if ($this->blueprints) {
-            $this->blueprints->validate($this->items);
-        }
+        $this->blueprints()->validate($this->items);
+
+        return $this;
     }
 
     /**
+     * @return $this
      * Filter all items by using blueprints.
      */
     public function filter()
     {
-        if ($this->blueprints) {
-            $this->items = $this->blueprints->filter($this->items);
-        }
+        $this->items = $this->blueprints()->filter($this->items);
+
+        return $this;
     }
 
     /**
@@ -186,7 +211,24 @@ class Data implements DataInterface
      */
     public function extra()
     {
-        return $this->blueprints ? $this->blueprints->extra($this->items) : array();
+        return $this->blueprints()->extra($this->items);
+    }
+
+    /**
+     * Return blueprints.
+     *
+     * @return Blueprints
+     */
+    public function blueprints()
+    {
+        if (!$this->blueprints){
+            $this->blueprints = new Blueprints;
+        } elseif (is_callable($this->blueprints)) {
+            // Lazy load blueprints.
+            $blueprints = $this->blueprints;
+            $this->blueprints = $blueprints();
+        }
+        return $this->blueprints;
     }
 
     /**

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

@@ -1,68 +0,0 @@
-<?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.
      *
@@ -25,11 +31,19 @@ class Validation
             return;
         }
 
+        // special case for files, value is never empty and errors with code 4 instead
+        if (empty($validate['required']) && $field['type'] == 'file' && (isset($value['error']) && ($value['error'] == UPLOAD_ERR_NO_FILE || in_array(UPLOAD_ERR_NO_FILE, $value['error'])))) {
+            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, '-', '_');
-        $name = ucfirst($field['label'] ? $field['label'] : $field['name']);
-        $message = (string) isset($field['validate']['message']) ? $field['validate']['message'] : 'Invalid input in ' . $name;
+        $name = ucfirst(isset($field['label']) ? $field['label'] : $field['name']);
+        $message = (string) isset($field['validate']['message']) ? $language->translate($field['validate']['message']) : $language->translate('FORM.INVALID_INPUT', null, true) . ' "' . $language->translate($name) . '"';
 
         if (method_exists(__CLASS__, $method)) {
             $success = self::$method($value, $validate, $field);
@@ -69,6 +83,21 @@ class Validation
             return null;
         }
 
+        // special case for files, value is never empty and errors with code 4 instead
+        if (empty($validate['required']) && $field['type'] == 'file' && (isset($value['error']) && ($value['error'] == UPLOAD_ERR_NO_FILE || in_array(UPLOAD_ERR_NO_FILE, $value['error'])))) {
+            return null;
+        }
+
+        // if this is a YAML field, simply parse it and return the value
+        if (isset($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, '-', '_');
@@ -239,6 +268,24 @@ class Validation
         return self::typeArray((array) $value, $params, $field);
     }
 
+    /**
+     * Custom input: file
+     *
+     * @param  mixed  $value   Value to be validated.
+     * @param  array  $params  Validation parameters.
+     * @param  array  $field   Blueprint for the field.
+     * @return bool   True if validation succeeded.
+     */
+    public static function typeFile($value, array $params, array $field)
+    {
+        return self::typeArray((array) $value, $params, $field);
+    }
+
+    protected static function filterFile($value, array $params, array $field)
+    {
+        return (array) $value;
+    }
+
     /**
      * HTML5 input: select
      *
@@ -288,6 +335,17 @@ 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 $value;
+    }
+
+
     /**
      * HTML5 input: range
      *
@@ -356,7 +414,6 @@ class Validation
      */
     public static function typeDatetime($value, array $params, array $field)
     {
-        // TODO: add min, max and range.
         if ($value instanceof \DateTime) {
             return true;
         } elseif (!is_string($value)) {
@@ -503,7 +560,11 @@ class Validation
 
         if ($multi) {
             foreach ($values as $key => $value) {
-                $values[$key] = explode(',', $value[0]);
+                if (is_array($value)) {
+                    $value = implode(',', $value);
+                }
+
+                $values[$key] =  array_map('trim', explode(',', $value));
             }
         }
 
@@ -556,6 +617,10 @@ class Validation
 
     public static function validateRequired($value, $params)
     {
+        if (is_string($value)) {
+            $value = trim($value);
+        }
+
         return (bool) $params !== true || !empty($value);
     }
 

system/src/Grav/Common/Debugger.php

@@ -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

@@ -10,7 +10,7 @@ use Whoops\Run;
  * Class Debugger
  * @package Grav\Common
  */
-class Errors extends \Whoops\Run
+class Errors extends Run
 {
 
     public function pushHandler($handler, $key = null)

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

@@ -22,6 +22,9 @@ 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);
@@ -44,10 +47,14 @@ trait CompiledFile
                 || $cache['filename'] != $this->filename
             ) {
                 // Attempt to lock the file for writing.
-                $file->lock(false);
+                try {
+                    $file->lock(false);
+                } catch (\Exception $e) {
+                    // Another process has locked the file; we will check this in a bit.
+                }
 
                 // Decode RAW file into compiled array.
-                $data = $this->decode($this->raw());
+                $data = (array) $this->decode($this->raw());
                 $cache = [
                     '@class' => $class,
                     'filename' => $this->filename,
@@ -61,6 +68,7 @@ trait CompiledFile
                     $file->unlock();
                 }
             }
+            $file->free();
 
             $this->content = $cache['data'];
         }

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

@@ -19,12 +19,12 @@ abstract class Folder
     {
         $last_modified = 0;
 
-        $dirItr     = new \RecursiveDirectoryIterator($path, \RecursiveDirectoryIterator::SKIP_DOTS);
-        $filterItr  = new RecursiveFolderFilterIterator($dirItr);
-        $itr        = new \RecursiveIteratorIterator($filterItr, \RecursiveIteratorIterator::SELF_FIRST);
+        $directory = new \RecursiveDirectoryIterator($path, \RecursiveDirectoryIterator::SKIP_DOTS);
+        $filter  = new RecursiveFolderFilterIterator($directory);
+        $iterator = new \RecursiveIteratorIterator($filter, \RecursiveIteratorIterator::SELF_FIRST);
 
         /** @var \RecursiveDirectoryIterator $file */
-        foreach ($itr as $dir) {
+        foreach ($iterator as $dir) {
             $dir_modified = $dir->getMTime();
             if ($dir_modified > $last_modified) {
                 $last_modified = $dir_modified;
@@ -38,7 +38,7 @@ abstract class Folder
      * Recursively find the last modified time under given path by file.
      *
      * @param  string $path
-     * @param string  $extensions
+     * @param string  $extensions   which files to search for specifically
      *
      * @return int
      */
@@ -46,12 +46,12 @@ abstract class Folder
     {
         $last_modified = 0;
 
-        $dirItr = new \RecursiveDirectoryIterator($path, \RecursiveDirectoryIterator::SKIP_DOTS);
-        $itrItr = new \RecursiveIteratorIterator($dirItr, \RecursiveIteratorIterator::SELF_FIRST);
-        $itr = new \RegexIterator($itrItr, '/^.+\.'.$extensions.'$/i');
+        $directory = new \RecursiveDirectoryIterator($path, \RecursiveDirectoryIterator::SKIP_DOTS);
+        $recursive = new \RecursiveIteratorIterator($directory, \RecursiveIteratorIterator::SELF_FIRST);
+        $iterator = new \RegexIterator($recursive, '/^.+\.'.$extensions.'$/i');
 
         /** @var \RecursiveDirectoryIterator $file */
-        foreach ($itr as $filepath => $file) {
+        foreach ($iterator as $filepath => $file) {
             $file_modified = $file->getMTime();
             if ($file_modified > $last_modified) {
                 $last_modified = $file_modified;
@@ -81,6 +81,43 @@ abstract class Folder
         return $path;
     }
 
+    /**
+     * Get relative path between target and base path. If path isn't relative, return full path.
+     *
+     * @param  string  $path
+     * @param  string  $base
+     * @return string
+     */
+    public static function getRelativePathDotDot($path, $base)
+    {
+        $base = preg_replace('![\\\/]+!', '/', $base);
+        $path = preg_replace('![\\\/]+!', '/', $path);
+
+        if ($path === $base) {
+            return '';
+        }
+
+        $baseParts = explode('/', isset($base[0]) && '/' === $base[0] ? substr($base, 1) : $base);
+        $pathParts = explode('/', isset($path[0]) && '/' === $path[0] ? substr($path, 1) : $path);
+
+        array_pop($baseParts);
+        $lastPart = array_pop($pathParts);
+        foreach ($baseParts as $i => $directory) {
+            if (isset($pathParts[$i]) && $pathParts[$i] === $directory) {
+                unset($baseParts[$i], $pathParts[$i]);
+            } else {
+                break;
+            }
+        }
+        $pathParts[] = $lastPart;
+        $path = str_repeat('../', count($baseParts)) . implode('/', $pathParts);
+
+        return '' === $path
+        || '/' === $path[0]
+        || false !== ($colonPos = strpos($path, ':')) && ($colonPos < ($slashPos = strpos($path, '/')) || false === $slashPos)
+            ? "./$path" : $path;
+    }
+
     /**
      * Shift first directory out of the path.
      *
@@ -96,8 +133,6 @@ abstract class Folder
         return $result ?: null;
     }
 
-
-
     /**
      * Return recursive list of all files and directories under given path.
      *
@@ -116,13 +151,17 @@ abstract class Folder
         $pattern = isset($params['pattern']) ? $params['pattern'] : null;
         $filters = isset($params['filters']) ? $params['filters'] : null;
         $recursive = isset($params['recursive']) ? $params['recursive'] : true;
+        $levels = isset($params['levels']) ? $params['levels'] : -1;
         $key = isset($params['key']) ? 'get' . $params['key'] : null;
         $value = isset($params['value']) ? 'get' . $params['value'] : ($recursive ? 'getSubPathname' : 'getFilename');
+        $folders = isset($params['folders']) ? $params['folders'] : true;
+        $files = isset($params['files']) ? $params['files'] : true;
 
         if ($recursive) {
             $directory = new \RecursiveDirectoryIterator($path,
                 \RecursiveDirectoryIterator::SKIP_DOTS + \FilesystemIterator::UNIX_PATHS + \FilesystemIterator::CURRENT_AS_SELF);
             $iterator = new \RecursiveIteratorIterator($directory, \RecursiveIteratorIterator::SELF_FIRST);
+            $iterator->setMaxDepth(max($levels, -1));
         } else {
             $iterator = new \FilesystemIterator($path);
         }
@@ -131,6 +170,16 @@ abstract class Folder
 
         /** @var \RecursiveDirectoryIterator $file */
         foreach ($iterator as $file) {
+            // Ignore hidden files.
+            if ($file->getFilename()[0] == '.') {
+                continue;
+            }
+            if (!$folders && $file->isDir()) {
+                continue;
+            }
+            if (!$files && $file->isFile()) {
+                continue;
+            }
             if ($compare && $pattern && !preg_match($pattern, $file->{$compare}())) {
                 continue;
             }
@@ -138,7 +187,8 @@ abstract class Folder
             $filePath = $file->{$value}();
             if ($filters) {
                 if (isset($filters['key'])) {
-                    $fileKey = preg_replace($filters['key'], '', $fileKey);
+                    $pre = !empty($filters['pre-key']) ? $filters['pre-key'] : '';
+                    $fileKey = $pre . preg_replace($filters['key'], '', $fileKey);
                 }
                 if (isset($filters['value'])) {
                     $filter = $filters['value'];
@@ -146,12 +196,12 @@ abstract class Folder
                         $filePath = call_user_func($filter, $file);
                     } else {
                         $filePath = preg_replace($filter, '', $filePath);
+                    }
                 }
             }
-            }
 
             if ($fileKey !== null) {
-            $results[$fileKey] = $filePath;
+                $results[$fileKey] = $filePath;
             } else {
                 $results[] = $filePath;
             }
@@ -163,11 +213,12 @@ abstract class Folder
     /**
      * Recursively copy directory in filesystem.
      *
-     * @param  string            $source
-     * @param  string            $target
+     * @param  string $source
+     * @param  string $target
+     * @param  string $ignore  Ignore files matching pattern (regular expression).
      * @throws \RuntimeException
      */
-    public static function copy($source, $target)
+    public static function copy($source, $target, $ignore = null)
     {
         $source = rtrim($source, '\\/');
         $target = rtrim($target, '\\/');
@@ -177,19 +228,24 @@ abstract class Folder
         }
 
         // Make sure that path to the target exists before copying.
-        self::mkdir($target);
+        self::create($target);
 
         $success = true;
 
         // Go through all sub-directories and copy everything.
         $files = self::all($source);
         foreach ($files as $file) {
+            if ($ignore && preg_match($ignore, $file)) {
+                continue;
+            }
             $src = $source .'/'. $file;
             $dst = $target .'/'. $file;
 
             if (is_dir($src)) {
-                // Create current directory.
-                $success &= @mkdir($dst);
+                // Create current directory (if it doesn't exist).
+                if (!is_dir($dst)) {
+                    $success &= @mkdir($dst, 0777, true);
+                }
             } else {
                 // Or copy current file.
                 $success &= @copy($src, $dst);
@@ -208,8 +264,8 @@ abstract class Folder
     /**
      * Move directory in filesystem.
      *
-     * @param  string            $source
-     * @param  string            $target
+     * @param  string $source
+     * @param  string $target
      * @throws \RuntimeException
      */
     public static function move($source, $target)
@@ -218,8 +274,13 @@ abstract class Folder
             throw new \RuntimeException('Cannot move non-existing folder.');
         }
 
+        // Don't do anything if the source is the same as the new target
+        if ($source == $target) {
+            return;
+        }
+
         // Make sure that path to the target exists before moving.
-        self::mkdir(dirname($target));
+        self::create(dirname($target));
 
         // Just rename the directory.
         $success = @rename($source, $target);
@@ -238,16 +299,16 @@ abstract class Folder
      * Recursively delete directory from filesystem.
      *
      * @param  string $target
-     * @throws \RuntimeException
+     * @param  bool   $include_target
      * @return bool
      */
-    public static function delete($target)
+    public static function delete($target, $include_target = true)
     {
         if (!is_dir($target)) {
-            throw new \RuntimeException('Cannot delete non-existing folder.');
+            return false;
         }
 
-        $success = self::doDelete($target);
+        $success = self::doDelete($target, $include_target);
 
         if (!$success) {
             $error = error_get_last();
@@ -255,16 +316,31 @@ abstract class Folder
         }
 
         // Make sure that the change will be detected when caching.
-        @touch(dirname($target));
+        if ($include_target) {
+            @touch(dirname($target));
+        } else {
+            @touch($target);
+        }
+
         return $success;
     }
 
     /**
-     * @param  string            $folder
+     * @param  string  $folder
      * @throws \RuntimeException
      * @internal
      */
     public static function mkdir($folder)
+    {
+        self::create($folder);
+    }
+
+    /**
+     * @param  string  $folder
+     * @throws \RuntimeException
+     * @internal
+     */
+    public static function create($folder)
     {
         if (is_dir($folder)) {
             return;
@@ -320,10 +396,11 @@ abstract class Folder
 
     /**
      * @param  string $folder
+     * @param  bool   $include_target
      * @return bool
      * @internal
      */
-    protected static function doDelete($folder)
+    protected static function doDelete($folder, $include_target = true)
     {
         // Special case for symbolic links.
         if (is_link($folder)) {
@@ -338,16 +415,16 @@ abstract class Folder
         /** @var \DirectoryIterator $fileinfo */
         foreach ($files as $fileinfo) {
             if ($fileinfo->isDir()) {
-                if (false === rmdir($fileinfo->getRealPath())) {
+                if (false === @rmdir($fileinfo->getRealPath())) {
                     return false;
                 }
             } else {
-                if (false === unlink($fileinfo->getRealPath())) {
+                if (false === @unlink($fileinfo->getRealPath())) {
                     return false;
                 }
             }
         }
 
-        return rmdir($folder);
+        return $include_target ? @rmdir($folder) : true;
     }
 }

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

@@ -1,11 +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()
     {
-        // only accept directories
-        return $this->current()->isDir();
+
+        /** @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/GPM.php

@@ -40,8 +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) {
+        }
     }
 
     /**

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]
     ];
@@ -70,6 +72,9 @@ class Installer
             return false;
         }
 
+        // Pre install checks
+        static::flightProcessing('pre_install', $install_path);
+
         $zip = new \ZipArchive();
         $archive = $zip->open($package);
         $tmp = CACHE_DIR . 'tmp/Grav-' . uniqid();
@@ -95,7 +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, $tmp);
         }
@@ -103,15 +112,37 @@ class Installer
         Folder::delete($tmp);
         $zip->close();
 
+        // Post install checks
+        static::flightProcessing('post_install', $install_path);
+
         self::$error = self::OK;
 
         return true;
 
     }
 
-    public static function nonSophisticatedInstall(\ZipArchive $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);
         }
@@ -121,6 +152,19 @@ class Installer
         return true;
     }
 
+    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++) {
@@ -156,7 +200,6 @@ class Installer
         return true;
     }
 
-
     /**
      * Uninstalls one or more given package
      *

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

@@ -3,10 +3,9 @@
 namespace Grav\Common\GPM\Local;
 
 use Grav\Common\GPM\Common\AbstractPackageCollection as BaseCollection;
-use Grav\Common\GPM\Local\Package;
-
-abstract class AbstractPackageCollection extends BaseCollection {
 
+abstract class AbstractPackageCollection extends BaseCollection
+{
     public function __construct($items)
     {
         foreach ($items as $name => $data) {

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

@@ -1,58 +0,0 @@
-<?php
-namespace Grav\Common\GPM;
-
-use Grav\Common\Data\Data;
-
-/**
- * Interface Package
- * @package Grav\Common\GPM
- */
-class Package
-{
-    /**
-     * @var Data
-     */
-    protected $data;
-
-    /**
-     * @var \Grav\Common\Data\Blueprint
-     */
-    protected $blueprints;
-
-    /**
-     * @param Data $package
-     * @param bool $package_type
-     */
-    public function __construct(Data $package, $package_type = false);
-
-    /**
-     * @return mixed
-     */
-    public function isEnabled();
-
-    /**
-     * @return Data
-     */
-    public function getData();
-
-    /**
-     * @param $key
-     * @return mixed
-     */
-    public function __get($key);
-
-    /**
-     * @return string
-     */
-    public function __toString();
-
-    /**
-     * @return string
-     */
-    public function toJson();
-
-    /**
-     * @return array
-     */
-    public function toArray();
-}

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

@@ -3,7 +3,6 @@ namespace Grav\Common\GPM\Remote;
 
 use Grav\Common\GPM\Common\AbstractPackageCollection as BaseCollection;
 use Grav\Common\GPM\Response;
-
 use \Doctrine\Common\Cache\FilesystemCache;
 
 class AbstractPackageCollection extends BaseCollection

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

@@ -27,7 +27,7 @@ class Grav extends AbstractPackageCollection
         $this->version = isset($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);
         }
     }
@@ -55,7 +55,7 @@ class Grav extends AbstractPackageCollection
 
         $diffLog = [];
         foreach ($this->data['changelog'] as $version => $changelog) {
-            preg_match("/[\d\.]+/", $version, $cleanVersion);
+            preg_match("/[\w-\.]+/", $version, $cleanVersion);
 
             if (!$cleanVersion || version_compare($diff, $cleanVersion[0], ">=")) { continue; }
 

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

@@ -16,6 +16,8 @@ class Plugins extends AbstractPackageCollection
 
     /**
      * Local Plugins Constructor
+     * @param bool $refresh
+     * @param callable $callback Either a function or callback in array notation
      */
     public function __construct($refresh = false, $callback = null)
     {

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

@@ -16,6 +16,8 @@ class Themes extends AbstractPackageCollection
 
     /**
      * Local Themes Constructor
+     * @param bool $refresh
+     * @param callable $callback Either a function or callback in array notation
      */
     public function __construct($refresh = false, $callback = null)
     {

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)
@@ -74,6 +78,13 @@ class Response
             throw new \RuntimeException('Could not start an HTTP request. `allow_url_open` is disabled and `cURL` is not available');
         }
 
+        // check if this function is available, if so use it to stop any timeouts
+        try {
+            if (!Utils::isFunctionDisabled('set_time_limit') && !ini_get('safe_mode') && function_exists('set_time_limit')) {
+                set_time_limit(0);
+            }
+        } catch (\Exception $e) {}
+
         $options = array_replace_recursive(self::$defaults, $options);
         $method  = 'get' . ucfirst(strtolower(self::$method));
 

system/src/Grav/Common/Grav.php

@@ -108,18 +108,32 @@ class Grav extends Container
         $container['page'] = function ($c) {
             /** @var Pages $pages */
             $pages = $c['pages'];
+            /** @var Language $language */
+            $language = $c['language'];
 
             /** @var Uri $uri */
             $uri = $c['uri'];
 
-            $path = rtrim($uri->path(), '/');
+            $path = $uri->path(); // Don't trim to support trailing slash default routes
             $path = $path ?: '/';
 
             $page = $pages->dispatch($path);
 
-            // handle redirect if not 'default route' configuration
-            if ($page && $c['config']->get('system.pages.redirect_default_route') && $page->route() != $path) {
-                $c->redirectLangSafe($page->route());
+            // 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
@@ -171,12 +185,15 @@ class Grav extends Container
         /** @var Debugger $debugger */
         $debugger = $this['debugger'];
 
+
+
         // Initialize configuration.
         $debugger->startTimer('_config', 'Configuration');
         $this['config']->init();
+        $this['errors']->resetHandlers();
         $this['uri']->init();
         $this['session']->init();
-        $this['errors']->resetHandlers();
+
         $debugger->init();
         $this['config']->debug();
         $debugger->stopTimer('_config');
@@ -184,7 +201,10 @@ class Grav extends Container
         // Use output buffering to prevent headers from being sent too early.
         ob_start();
         if ($this['config']->get('system.cache.gzip')) {
-            ob_start('ob_gzhandler');
+            // 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
@@ -192,6 +212,13 @@ class Grav extends Container
             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');
@@ -203,7 +230,6 @@ class Grav extends Container
 
         $debugger->startTimer('themes', 'Themes');
         $this['themes']->init();
-        $this->fireEvent('onThemeInitialized');
         $debugger->stopTimer('themes');
 
         $task = $this['task'];
@@ -248,11 +274,23 @@ 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'])) {
             $this['session']->close();
         }
@@ -260,7 +298,10 @@ class Grav extends Container
         if ($uri->isExternal($route)) {
             $url = $route;
         } else {
-            $url = rtrim($uri->rootUrl(), '/') .'/'. trim($route, '/');
+            if ($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);
@@ -273,15 +314,15 @@ class Grav extends Container
      * @param string $route Internal route.
      * @param int $code Redirection code (30x)
      */
-    public function redirectLangSafe($route, $code = 303)
+    public function redirectLangSafe($route, $code = null)
     {
         /** @var Language $language */
         $language = $this['language'];
 
-        if ($language->enabled()) {
+        if (!$this['uri']->isExternal($route) && $language->enabled() && $language->isIncludeDefaultLanguage()) {
             return $this->redirect($language->getLanguage() . $route, $code);
         } else {
-            return $this->redirect($route);
+            return $this->redirect($route, $code);
         }
     }
 
@@ -325,7 +366,7 @@ class Grav extends Container
 
         if ($expires > 0) {
             $expires_date = gmdate('D, d M Y H:i:s', time() + $expires) . ' GMT';
-            header('Cache-Control: max-age=' . $expires_date);
+            header('Cache-Control: max-age=' . $expires);
             header('Expires: '. $expires_date);
         }
 
@@ -377,22 +418,25 @@ class Grav extends Container
     public function shutdown()
     {
         if ($this['config']->get('system.debugger.shutdown.close_connection')) {
-            //stop user abort
+            // Prevent user abort.
             if (function_exists('ignore_user_abort')) {
                 @ignore_user_abort(true);
             }
 
-            // close the session
+            // Close the session.
             if (isset($this['session'])) {
                 $this['session']->close();
             }
 
-            // flush buffer if gzip buffer was started
             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 lengh and close the connection
+            // Get length and close the connection.
             header('Content-Length: ' . ob_get_length());
             header("Connection: close");
 
@@ -401,7 +445,7 @@ class Grav extends Container
             @ob_flush();
             flush();
 
-            // fix for fastcgi close connection issue
+            // Fix for fastcgi close connection issue.
             if (function_exists('fastcgi_finish_request')) {
                 @fastcgi_finish_request();
             }
@@ -421,6 +465,20 @@ class Grav extends Container
         /** @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) {
@@ -442,7 +500,6 @@ class Grav extends Container
             }
 
             // unsupported media type, try to download it...
-            $uri_extension = $uri->extension();
             if ($uri_extension) {
                 $extension = $uri_extension;
             } else {
@@ -455,7 +512,7 @@ class Grav extends Container
 
             if ($extension) {
                 $download = true;
-                if (in_array(ltrim($extension, '.'), $this['config']->get('system.media.unsupported_inline_types'))) {
+                if (in_array(ltrim($extension, '.'), $config->get('system.media.unsupported_inline_types', []))) {
                     $download = false;
                 }
                 Utils::download($page->path() . DIRECTORY_SEPARATOR . $uri->basename(), $download);

system/src/Grav/Common/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/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()
     {
@@ -216,4 +215,26 @@ class Iterator implements \ArrayAccess, \Iterator, \Countable, \Serializable
 
         return $this;
     }
+
+
+    /**
+     * Sorts elements from the list and returns a copy of the list in the proper order
+     *
+     * @param callable|null $callback
+     *
+     * @param bool          $desc
+     *
+     * @return $this|array
+     * @internal param bool $asc
+     *
+     */
+    public function sort(callable $callback = null, $desc = false)
+    {
+        if (!$callback || !is_callable($callback)) { return $this; }
+
+        $items = $this->items;
+        uasort($items, $callback);
+
+        return !$desc ? $items : array_reverse($items, true);
+    }
 }

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

@@ -17,6 +17,7 @@ class Language
     protected $active = null;
     protected $config;
     protected $http_accept_language;
+    protected $lang_in_url = false;
 
     /**
      * Constructor
@@ -81,7 +82,9 @@ class Language
      */
     public function getAvailable()
     {
-        return implode('|', $this->languages);
+        $languagesArray = $this->languages; //Make local copy
+        sort($languagesArray);
+        return implode('|', array_reverse($languagesArray));
     }
 
     /**
@@ -159,12 +162,13 @@ class Language
      */
     public function setActiveFromUri($uri)
     {
-        $regex = '/(\/(' . $this->getAvailable() . ')).*/';
+        $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);
 
@@ -198,6 +202,52 @@ class Language
         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
@@ -252,6 +302,8 @@ class Language
                 }
                 $this->fallback_languages = $fallback_languages;
             }
+            // always add english in case a translation doesn't exist
+            $this->fallback_languages[] = 'en';
         }
 
         return $this->fallback_languages;
@@ -300,7 +352,7 @@ class Language
                     if ($this->config->get('system.languages.translations_fallback', true)) {
                         $languages = $this->getFallbackLanguages();
                     } else {
-                        $languages = (array)$this->getDefault();
+                        $languages = (array)$this->getLanguage();
                     }
                 }
             } else {

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

@@ -193,7 +193,7 @@ class LanguageCodes
         ],
         "fr" => [
             "name"       => "French",
-            "nativeName" => "français"
+            "nativeName" => "Français"
         ],
         "ff" => [
             "name"       => "Fula",
@@ -537,7 +537,7 @@ class LanguageCodes
         ],
         "ru" => [
             "name"       => "Russian",
-            "nativeName" => "русский язык"
+            "nativeName" => "Русский"
         ],
         "sa" => [
             "name"       => "Sanskrit",
@@ -744,7 +744,11 @@ class LanguageCodes
 
     public static function getNativeName($code)
     {
-        return static::get($code, 'nativeName');
+        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)

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

@@ -1,12 +1,8 @@
 <?php
 namespace Grav\Common\Markdown;
 
-use Grav\Common\Config\Config;
-use Grav\Common\Debugger;
 use Grav\Common\GravTrait;
-use Grav\Common\Page\Medium\Medium;
 use Grav\Common\Uri;
-use Grav\Common\Utils;
 
 /**
  * A trait to add some custom processing to the identifyLink() method in Parsedown and ParsedownExtra
@@ -111,6 +107,7 @@ trait ParsedownGravTrait
             $excerpt['extent'] = $excerpt['extent'] + strlen($matches[1]) - 1;
             return $excerpt;
         } else {
+            $excerpt['type'] = 'image';
             $excerpt = parent::inlineImage($excerpt);
         }
 
@@ -132,8 +129,8 @@ trait ParsedownGravTrait
                 $path_parts = pathinfo($url['path']);
 
                 // get the local path to page media if possible
-                if ($path_parts['dirname'] == $this->page->url()) {
-                    $url['path'] = $path_parts['basename'];
+                if ($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 {
@@ -143,7 +140,7 @@ trait ParsedownGravTrait
                     $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']);
                     }
                 }
 
@@ -165,7 +162,7 @@ trait ParsedownGravTrait
 
                     // loop through actions for the image and call them
                     foreach ($actions as $action) {
-                        $medium = call_user_func_array(array($medium, $action['method']), explode(',', $action['params']));
+                        $medium = call_user_func_array(array($medium, $action['method']), explode(',', urldecode($action['params'])));
                     }
 
                     if (isset($url['fragment'])) {
@@ -186,6 +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], '/', $excerpt['text']);
@@ -201,10 +204,52 @@ trait ParsedownGravTrait
         if (isset($excerpt['element']['attributes']['href'])) {
             $url = parse_url(htmlspecialchars_decode($excerpt['element']['attributes']['href']));
 
+            // if there is a query, then parse it and build action calls
+            if (isset($url['query'])) {
+                $actions = array_reduce(explode('&', $url['query']), function ($carry, $item) {
+                    $parts = explode('=', $item, 2);
+                    $value = isset($parts[1]) ? $parts[1] : null;
+                    $carry[$parts[0]] = $value;
+
+                    return $carry;
+                }, []);
+
+                // valid attributes supported
+                $valid_attributes = ['rel', 'target', 'id', 'class', 'classes'];
+
+                // Unless told to not process, go through actions
+                if (array_key_exists('noprocess', $actions)) {
+                    unset($actions['noprocess']);
+                } else {
+                    // loop through actions for the image and call them
+                    foreach ($actions as $attrib => $value) {
+                        $key = $attrib;
+
+                        if (in_array($attrib, $valid_attributes)) {
+                            // support both class and classes
+                            if ($attrib == 'classes') {
+                                $attrib = 'class';
+                            }
+                            $excerpt['element']['attributes'][$attrib] = $value;
+                            unset($actions[$key]);
+                        }
+                    }
+                }
+
+
+                $url['query']= http_build_query($actions, null, '&', PHP_QUERY_RFC3986);
+            }
+
+            // if no query elements left, unset query
+            if (empty($url['query'])) {
+                unset ($url['query']);
+            }
+
+
             // if there is no scheme, the file is local
             if (!isset($url['scheme']) && (count($url) > 0)) {
                 // convert the URl is required
-                $excerpt['element']['attributes']['href'] = Uri::convertUrl($this->page, Uri::buildUrl($url));
+                $excerpt['element']['attributes']['href'] = Uri::convertUrl($this->page, Uri::buildUrl($url), $type, true);
             }
         }
 

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;
     }
 
     /**
@@ -225,18 +240,19 @@ class Collection extends Iterator
      */
     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 !== null) {
+                $date = $field ? strtotime($page->value($field)) : $page->date();
 
-            $date = $field ? strtotime($page->value($field)) : $page->date();
-
-            if ($date > $start && $date < $end) {
-                $date_range[$path] = $slug;
+                if ($date > $start && $date < $end) {
+                    $date_range[$path] = $slug;
+                }
             }
         }
         $this->items = $date_range;
@@ -254,7 +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;
             }
         }
@@ -273,7 +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;
             }
         }
@@ -292,7 +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;
             }
         }
@@ -311,7 +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;
             }
         }
@@ -330,7 +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;
             }
         }
@@ -349,7 +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;
             }
         }
@@ -368,7 +384,8 @@ 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;
             }
         }
@@ -388,11 +405,103 @@ 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 $this;
+    }
+
+    /**
+     * Creates new collection with only pages of one of the specified access levels
+     *
+     * @return Collection The collection
+     */
+    public function ofOneOfTheseAccessLevels($accessLevels)
+    {
+        $items = [];
+
+        foreach ($this->items as $path => $slug) {
+            $page = $this->pages->get($path);
+
+            if ($page !== null && isset($page->header()->access)) {
+                if (is_array($page->header()->access)) {
+                    //Multiple values for access
+                    $valid = false;
+
+                    foreach ($page->header()->access as $index => $accessLevel) {
+                        if (is_array($accessLevel)) {
+                            foreach($accessLevel as $innerIndex => $innerAccessLevel) {
+                                if (in_array($innerAccessLevel, $accessLevels)) {
+                                    $valid = true;
+                                }
+                            }
+                        } else {
+                            if (in_array($index, $accessLevels)) {
+                                $valid = true;
+                            }
+                        }
+                    }
+                    if ($valid) {
+                        $items[$path] = $slug;
+                    }
+                } else {
+                    //Single value for access
+                    if (in_array($page->header()->access, $accessLevels)) {
+                        $items[$path] = $slug;
+                    }
+                }
+
+            }
+        }
+
+        $this->items = $items;
+        return $this;
+    }
+
+
+
+
+
 }

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

@@ -2,8 +2,6 @@
 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;
@@ -88,7 +86,7 @@ class Media extends Getters
 
                 $altMedium = $altMedium['file'];
 
-                $medium = MediumFactory::scaledFromMedium($altMedium, $ratio, 1);
+                $medium = MediumFactory::scaledFromMedium($altMedium, $ratio, 1)['file'];
             }
 
             if (!$medium) {
@@ -116,7 +114,7 @@ class Media extends Getters
                         continue;
                     }
 
-                    $types['alternative'][$i] = MediumFactory::scaledFromMedium($alternatives[$max], $max, $i);
+                    $types['alternative'][$i] = MediumFactory::scaledFromMedium($alternatives[$max]['file'], $max, $i);
                 }
 
                 foreach ($types['alternative'] as $ratio => $altMedium) {

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

@@ -0,0 +1,38 @@
+<?php
+namespace Grav\Common\Page\Medium;
+
+class AudioMedium extends Medium
+{
+    use StaticResizeTrait;
+
+    /**
+     * Parsedown element for source display mode
+     *
+     * @param  array $attributes
+     * @param  boolean $reset
+     * @return array
+     */
+    protected function sourceParsedownElement(array $attributes, $reset = true)
+    {
+        $location = $this->url($reset);
+
+        return [
+            'name' => 'audio',
+            'text' => '<source src="' . $location . '">Your browser does not support the audio tag.',
+            'attributes' => $attributes
+        ];
+    }
+
+    /**
+     * Reset medium.
+     *
+     * @return $this
+     */
+    public function reset()
+    {
+        parent::reset();
+
+        $this->attributes['controls'] = true;
+        return $this;
+    }
+}

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

@@ -4,11 +4,20 @@ namespace Grav\Common\Page\Medium;
 use Grav\Common\GravTrait;
 use Gregwar\Image\Exceptions\GenerationError;
 use RocketTheme\Toolbox\Event\Event;
+use Gregwar\Image\Image;
 
-class ImageFile extends \Gregwar\Image\Image
+class ImageFile extends Image
 {
     use GravTrait;
 
+    /**
+     * Clear previously applied operations
+     */
+    public function clearOperations()
+    {
+        $this->operations = [];
+    }
+
     /**
      * This is the same as the Gregwar Image class except this one fires a Grav Event on creation of new cached file
      *
@@ -46,6 +55,7 @@ class ImageFile extends \Gregwar\Image\Image
             $cacheFile .= $this->prettyName;
         }
 
+
         $cacheFile .= '.'.$type;
 
         // If the files does not exists, save it
@@ -70,7 +80,8 @@ class ImageFile extends \Gregwar\Image\Image
 
         // Asking the cache for the cacheFile
         try {
-            $file = $this->cache->getOrCreateFile($cacheFile, $conditions, $generate, $actual);
+            $perms = octdec(self::getGrav()['config']->get('system.images.cache_perms', '0755'));
+            $file = $this->cache->setDirectoryMode($perms)->getOrCreateFile($cacheFile, $conditions, $generate, $actual);
         } catch (GenerationError $e) {
             $file = $e->getNewFile();
         }

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

@@ -52,10 +52,19 @@ class ImageMedium extends Medium
         'forceResize' => [ 0, 1 ],
         'cropResize' => [ 0, 1 ],
         'crop' => [ 0, 1, 2, 3 ],
-        'cropResize' => [ 0, 1 ],
         'zoomCrop' => [ 0, 1 ]
     ];
 
+    /**
+     * @var array
+     */
+    protected $derivatives = [];
+
+    /**
+     * @var string
+     */
+    protected $sizes = '100vw';
+
     /**
      * Construct.
      *
@@ -126,7 +135,7 @@ class ImageMedium extends Medium
      */
     public function url($reset = true)
     {
-        $output = preg_replace('|^' . GRAV_ROOT . '|', '', $this->saveImage());
+        $output = preg_replace('|^' . preg_quote(GRAV_ROOT) . '|', '', $this->saveImage());
 
         if ($reset) {
             $this->reset();
@@ -157,22 +166,68 @@ class ImageMedium extends Medium
      */
     public function srcset($reset = true)
     {
-        if (empty($this->alternatives)) {
+        if (empty($this->alternatives) && empty($this->derivatives)) {
             if ($reset) {
                 $this->reset();
             }
             return '';
         }
 
-        $srcset = [ $this->url($reset) . ' ' . $this->get('width') . 'w' ];
+        if (!empty($this->derivatives)) {
+          asort($this->derivatives);
 
-        foreach ($this->alternatives as $ratio => $medium) {
-            $srcset[] = $medium->url($reset) . ' ' . $medium->get('width') . 'w';
+          foreach ($this->derivatives as $url => $width) {
+              $srcset[] = $url . ' ' . $width . 'w';
+          }
+
+          $srcset[] = $this->url($reset) . ' ' . $this->get('width') . 'w';
+        }
+        else {
+          $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);
     }
 
+    /**
+     * Generate derivatives
+     *
+     * @param  int $min_width
+     * @param  int $max_width
+     * @param  int $step
+     * @return $this
+     */
+    public function derivatives($min_width, $max_width, $step = 200) {
+      $width = $min_width;
+
+      // Do not upscale images.
+      if ($max_width > $this->get('width')) {
+        $max_width = $this->get('width');
+      }
+
+      while ($width <= $max_width) {
+        $ratio = $width / $this->get('width');
+        $derivative = MediumFactory::scaledFromMedium($this, 1, $ratio);
+        if (is_array($derivative)) {
+          $this->addDerivative($derivative['file']);
+        }
+        $width += $step;
+      }
+      return $this;
+    }
+
+    /**
+     * Add a derivative
+     *
+     * @param  ImageMedium $image
+     */
+    public function addDerivative(ImageMedium $image) {
+      $this->derivatives[$image->url()] = $image->get('width');
+    }
+
     /**
      * Parsedown element for source display mode
      *
@@ -187,7 +242,7 @@ class ImageMedium extends Medium
         $srcset = $this->srcset($reset);
         if ($srcset) {
             empty($attributes['srcset']) && $attributes['srcset'] = $srcset;
-            empty($attributes['sizes']) && $attributes['sizes'] = $this->sizes();
+            $attributes['sizes'] = $this->sizes();
         }
 
         return [ 'name' => 'img', 'attributes' => $attributes ];
@@ -204,6 +259,7 @@ class ImageMedium extends Medium
 
         if ($this->image) {
             $this->image();
+            $this->image->clearOperations(); // Clear previously applied operations
             $this->filter();
         }
 
@@ -255,19 +311,23 @@ class ImageMedium extends Medium
     }
 
     /**
-     * Sets the quality of the image
+     * Sets or gets the quality of the image
      *
      * @param  int $quality 0-100 quality
      * @return Medium
      */
-    public function quality($quality)
+    public function quality($quality = null)
     {
-        if (!$this->image) {
-            $this->image();
+        if ($quality) {
+            if (!$this->image) {
+                $this->image();
+            }
+
+            $this->quality = $quality;
+            return $this;
         }
 
-        $this->quality = $quality;
-        return $this;
+        return $this->quality;
     }
 
     /**
@@ -296,11 +356,53 @@ class ImageMedium extends Medium
     {
 
         if ($sizes) {
-            $this->attributes['sizes'] = $sizes;
+            $this->sizes = $sizes;
             return $this;
         }
 
-        return empty($this->attributes['sizes']) ? '100vw' : $this->attributes['sizes'];
+        return empty($this->sizes) ? '100vw' : $this->sizes;
+    }
+
+    /**
+     * Allows to set the width attribute from Markdown or Twig
+     * Examples: ![Example](myimg.png?width=200&height=400)
+     *           ![Example](myimg.png?resize=100,200&width=100&height=200)
+     *           ![Example](myimg.png?width=auto&height=auto)
+     *           ![Example](myimg.png?width&height)
+     *           {{ page.media['myimg.png'].width().height().html }}
+     *           {{ page.media['myimg.png'].resize(100,200).width(100).height(200).html }}
+     *
+     * @param mixed $value A value or 'auto' or empty to use the width of the image
+     * @return $this
+     */
+    public function width($value = 'auto')
+    {
+        if (!$value || $value == 'auto')
+            $this->attributes['width'] = $this->get('width');
+        else
+            $this->attributes['width'] = $value;
+        return $this;
+    }
+
+    /**
+     * Allows to set the height attribute from Markdown or Twig
+     * Examples: ![Example](myimg.png?width=200&height=400)
+     *           ![Example](myimg.png?resize=100,200&width=100&height=200)
+     *           ![Example](myimg.png?width=auto&height=auto)
+     *           ![Example](myimg.png?width&height)
+     *           {{ page.media['myimg.png'].width().height().html }}
+     *           {{ page.media['myimg.png'].resize(100,200).width(100).height(200).html }}
+     *
+     * @param mixed $value A value or 'auto' or empty to use the height of the image
+     * @return $this
+     */
+    public function height($value = 'auto')
+    {
+        if (!$value || $value == 'auto')
+            $this->attributes['height'] = $this->get('height');
+        else
+            $this->attributes['height'] = $value;
+        return $this;
     }
 
     /**
@@ -414,4 +516,28 @@ class ImageMedium extends Medium
             $this->__call($method, $params);
         }
     }
+
+    /**
+     * Return the image higher quality version
+     *
+     * @return ImageMedium the alternative version with higher quality
+     */
+    public function higherQualityAlternative()
+    {
+        if ($this->alternatives) {
+            $max = reset($this->alternatives);
+            foreach($this->alternatives as $alternative)
+            {
+                if($alternative->quality() > $max->quality())
+                {
+                    $max = $alternative;
+                }
+            }
+
+            return $max;
+        } else {
+            return $this;
+        }
+    }
+
 }

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

@@ -68,6 +68,16 @@ class Medium extends Data implements RenderableInterface
         $this->reset();
     }
 
+    /**
+     * Return just metadata from the Medium object
+     *
+     * @return $this
+     */
+    public function meta()
+    {
+        return new Data($this->items);
+    }
+
     /**
      * Add meta file for the medium.
      *
@@ -127,7 +137,7 @@ class Medium extends Data implements RenderableInterface
      */
     public function url($reset = true)
     {
-        $output = preg_replace('|^' . GRAV_ROOT . '|', '', $this->get('filepath'));
+        $output = preg_replace('|^' . preg_quote(GRAV_ROOT) . '|', '', $this->get('filepath'));
 
         if ($reset) {
             $this->reset();
@@ -199,13 +209,38 @@ class Medium extends Data implements RenderableInterface
 
         $style = '';
         foreach ($this->styleAttributes as $key => $value) {
-            $style .= $key . ': ' . $value . ';';
+            if (is_numeric($key)) // Special case for inline style attributes, refer to style() method
+                $style .= $value;
+            else
+                $style .= $key . ': ' . $value . ';';
+        }
+        if ($style) {
+            $attributes['style'] = $style;
         }
-        $attributes['style'] = $style;
 
-        !empty($title) && empty($attributes['title']) && $attributes['title'] = $title;
-        !empty($alt) && empty($attributes['alt']) && $attributes['alt'] = $alt;
-        !empty($class) && empty($attributes['class']) && $attributes['class'] = $class;
+        if (empty($attributes['title'])) {
+            if (!empty($title)) {
+                $attributes['title'] = $title;
+            } elseif (!empty($this->items['title'])) {
+                $attributes['title'] = $this->items['title'];
+            }
+        }
+
+        if (empty($attributes['alt'])) {
+            if (!empty($alt)) {
+                $attributes['alt'] = $alt;
+            } elseif (!empty($this->items['alt'])) {
+                $attributes['alt'] = $this->items['alt'];
+            }
+        }
+
+        if (empty($attributes['class'])) {
+            if (!empty($class)) {
+                $attributes['class'] = $class;
+            } elseif (!empty($this->items['class'])) {
+                $attributes['class'] = $this->items['class'];
+            }
+        }
 
         switch ($this->mode) {
             case 'text':
@@ -358,6 +393,51 @@ class Medium extends Data implements RenderableInterface
         return $this->link($reset, $attributes);
     }
 
+    /**
+     * Add a class to the element from Markdown or Twig
+     * Example: ![Example](myimg.png?classes=float-left) or ![Example](myimg.png?classes=myclass1,myclass2)
+     *
+     * @return $this
+     */
+    public function classes()
+    {
+        $classes = func_get_args();
+        if (!empty($classes)) {
+            $this->attributes['class'] = implode(',', (array)$classes);
+        }
+
+        return $this;
+    }
+
+    /**
+     * Add an id to the element from Markdown or Twig
+     * Example: ![Example](myimg.png?id=primary-img)
+     *
+     * @param $id
+     * @return $this
+     */
+    public function id($id)
+    {
+        if (is_string($id)) {
+            $this->attributes['id'] = trim($id);
+        }
+
+        return $this;
+    }
+
+    /**
+     * Allows to add an inline style attribute from Markdown or Twig
+     * Example: ![Example](myimg.png?style=float:left)
+     *
+     * @param string $style
+     * @return $this
+     */
+    public function style($style)
+    {
+        $this->styleAttributes[] = rtrim($style, ';') . ';';
+        return $this;
+    }
+
     /**
      * Allow any action to be called on this medium from twig or markdown
      *
@@ -376,8 +456,6 @@ class Medium extends Data implements RenderableInterface
             $this->querystring($this->querystring(null, false) . '&' . $qs);
         }
 
-        self::$grav['debugger']->addMessage($this->querystring());
-
         return $this;
     }
 
@@ -412,4 +490,5 @@ class Medium extends Data implements RenderableInterface
 
         return $this->_thumbnail;
     }
+
 }

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

@@ -97,6 +97,9 @@ class MediumFactory
             case 'video':
                 return new VideoMedium($items, $blueprint);
                 break;
+            case 'audio':
+                return new AudioMedium($items, $blueprint);
+                break;
             default:
                 return new Medium($items, $blueprint);
                 break;
@@ -140,6 +143,6 @@ class MediumFactory
         $medium = self::fromFile($file);
         $medium->set('size', $size);
 
-        return $medium;
+        return ['file' => $medium, 'size' => $size];
     }
 }

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

@@ -1,13 +1,6 @@
 <?php
 namespace Grav\Common\Page\Medium;
 
-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;
-
 class VideoMedium extends Medium
 {
     use StaticResizeTrait;

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

@@ -5,6 +5,7 @@ use Exception;
 use Grav\Common\Filesystem\Folder;
 use Grav\Common\Config\Config;
 use Grav\Common\GravTrait;
+use Grav\Common\Language\Language;
 use Grav\Common\Utils;
 use Grav\Common\Cache;
 use Grav\Common\Twig;
@@ -41,7 +42,9 @@ class Page
     protected $folder;
     protected $path;
     protected $extension;
+    protected $url_extension;
 
+    protected $id;
     protected $parent;
     protected $template;
     protected $expires;
@@ -56,7 +59,7 @@ class Page
     protected $routes;
     protected $routable;
     protected $modified;
-    protected $id;
+    protected $redirect;
     protected $items;
     protected $header;
     protected $frontmatter;
@@ -101,7 +104,7 @@ class Page
         /** @var Config $config */
         $config = self::getGrav()['config'];
 
-        $this->routable = true;
+
         $this->taxonomy = array();
         $this->process = $config->get('system.pages.process');
         $this->published = true;
@@ -118,6 +121,7 @@ class Page
         $this->filePath($file->getPathName());
         $this->modified($file->getMTime());
         $this->id($this->modified().md5($this->filePath()));
+        $this->routable(true);
         $this->header();
         $this->date();
         $this->metadata();
@@ -126,13 +130,16 @@ class Page
         $this->modularTwig($this->slug[0] == '_');
         $this->setPublishState();
         $this->published();
+        $this->urlExtension();
 
+        // some extension logic
         if (empty($extension)) {
             $this->extension('.'.$file->getExtension());
         } else {
             $this->extension($extension);
         }
 
+
         // extract page language from page extension
         $language = trim(basename($this->extension(), 'md'), '.') ?: null;
         $this->language($language);
@@ -256,6 +263,8 @@ class Page
         if (!$this->header) {
             $file = $this->file();
             if ($file) {
+                // Set some options
+                $file->settings(['native' => true, 'compat' => true]);
                 try {
                     $this->raw_content = $file->markdown();
                     $this->frontmatter = $file->frontmatter();
@@ -295,6 +304,9 @@ class Page
             if (isset($this->header->visible)) {
                 $this->visible = (bool) $this->header->visible;
             }
+            if (isset($this->header->redirect)) {
+                $this->redirect = trim($this->header->redirect);
+            }
             if (isset($this->header->order_dir)) {
                 $this->order_dir = trim($this->header->order_dir);
             }
@@ -305,7 +317,7 @@ class Page
                 $this->order_manual = (array)$this->header->order_manual;
             }
             if (isset($this->header->date)) {
-                $this->date = strtotime($this->header->date);
+                $this->date($this->header->date);
             }
             if (isset($this->header->markdown_extra)) {
                 $this->markdown_extra = (bool)$this->header->markdown_extra;
@@ -327,10 +339,10 @@ class Page
                 $this->published = (bool) $this->header->published;
             }
             if (isset($this->header->publish_date)) {
-                $this->publish_date = strtotime($this->header->publish_date);
+                $this->publishDate($this->header->publish_date);
             }
             if (isset($this->header->unpublish_date)) {
-                $this->unpublish_date = strtotime($this->header->unpublish_date);
+                $this->unpublishDate($this->header->unpublish_date);
             }
             if (isset($this->header->expires)) {
                 $this->expires = intval($this->header->expires);
@@ -341,7 +353,6 @@ class Page
             if (isset($this->header->last_modified)) {
                 $this->last_modified = (bool) $this->header->last_modified;
             }
-
         }
 
         return $this->header;
@@ -371,7 +382,7 @@ class Page
      */
     public function modifyHeader($key, $value)
     {
-        $this->header->$key = $value;
+        $this->header->{$key} = $value;
     }
 
     /**
@@ -382,8 +393,7 @@ class Page
      */
     public function summary($size = null)
     {
-        /** @var Config $config */
-        $config = self::getGrav()['config']->get('site.summary');
+        $config = (array) self::getGrav()['config']->get('site.summary');
         if (isset($this->header->summary)) {
             $config = array_merge($config, $this->header->summary);
         }
@@ -541,7 +551,7 @@ class Page
         }
 
         // pages.markdown_extra is deprecated, but still check it...
-        if (isset($this->markdown_extra) || $config->get('system.pages.markdown_extra') !== null) {
+        if (!isset($defaults['extra']) && (isset($this->markdown_extra) || $config->get('system.pages.markdown_extra') !== null)) {
             $defaults['extra'] = $this->markdown_extra ?: $config->get('system.pages.markdown_extra');
         }
 
@@ -624,7 +634,8 @@ class Page
             return preg_replace($regex, '', $this->folder);
         }
         if ($name == 'name') {
-            $name_val = str_replace('.md', '', $this->name());
+            $language = $this->language() ? '.' . $this->language() : '';
+            $name_val = str_replace($language .'.md', '', $this->name());
             if ($this->modular()) {
                 return 'modular/' . $name_val;
             }
@@ -688,7 +699,6 @@ class Page
     public function file()
     {
         if ($this->name) {
-            // TODO: use CompiledMarkdownFile after fixing issues in it.
             return MarkdownFile::instance($this->filePath());
         }
         return null;
@@ -718,28 +728,30 @@ class Page
      * You need to call $this->save() in order to perform the move.
      *
      * @param Page $parent New parent page.
-     * @return Page
+     * @return $this
      */
     public function move(Page $parent)
     {
-        $clone = clone $this;
-        $clone->_action = 'move';
-        $clone->_original = $this;
-        $clone->parent($parent);
-        $clone->id(time().md5($clone->filePath()));
-        // TODO: make sure that the path is in user context.
+        if (!$this->_original) {
+            $clone = clone $this;
+            $this->_original = $clone;
+        }
+
+        $this->_action = 'move';
+        $this->parent($parent);
+        $this->id(time().md5($this->filePath()));
+
         if ($parent->path()) {
-            $clone->path($parent->path() . '/' . $clone->folder());
+            $this->path($parent->path() . '/' . $this->folder());
         }
 
-        // TODO: make sure we always have the route.
         if ($parent->route()) {
-            $clone->route($parent->route() . '/'. $clone->slug());
+            $this->route($parent->route() . '/'. $this->slug());
         } else {
-            $clone->route(self::getGrav()['pages']->root()->route() . '/'. $clone->slug());
+            $this->route(self::getGrav()['pages']->root()->route() . '/'. $this->slug());
         }
 
-        return $clone;
+        return $this;
     }
 
     /**
@@ -749,14 +761,14 @@ class Page
      * You need to call $this->save() in order to perform the move.
      *
      * @param Page $parent New parent page.
-     * @return Page
+     * @return $this
      */
     public function copy($parent)
     {
-        $clone = $this->move($parent);
-        $clone->_action = 'copy';
+        $this->move($parent);
+        $this->_action = 'copy';
 
-        return $clone;
+        return $this;
     }
 
     /**
@@ -771,7 +783,7 @@ class Page
 
         $blueprint = $pages->blueprints($this->blueprintName());
         $fields = $blueprint->fields();
-        $edit_mode = self::getGrav()['admin'] ? self::getGrav()['config']->get('plugins.admin.edit_mode') : null;
+        $edit_mode = isset(self::getGrav()['admin']) ? self::getGrav()['config']->get('plugins.admin.edit_mode') : null;
 
         // override if you only want 'normal' mode
         if (empty($fields) && ($edit_mode == 'auto' || $edit_mode == 'normal')) {
@@ -816,7 +828,9 @@ class Page
     {
         $blueprints = $this->blueprints();
         $values = $blueprints->filter($this->toArray());
-        $this->header($values['header']);
+        if ($values && isset($values['header'])) {
+            $this->header($values['header']);
+        }
     }
 
     /**
@@ -948,6 +962,17 @@ class Page
         return $this->extension;
     }
 
+    public function urlExtension()
+    {
+        // if not set in the page get the value from system config
+        if (empty($this->url_extension)) {
+            $this->url_extension = trim(isset($this->header->append_url_extension) ? $this->header->append_url_extension : self::getGrav()['config']->get('system.pages.append_url_extension', false));
+        }
+
+        return $this->url_extension;
+
+    }
+
     /**
      * Gets and sets the expires field. If not set will return the default
      *
@@ -1051,7 +1076,7 @@ class Page
     public function publishDate($var = null)
     {
         if ($var !== null) {
-            $this->publish_date = strtotime($var);
+            $this->publish_date = Utils::date2timestamp($var);
         }
 
         if ($this->publish_date === null) {
@@ -1070,7 +1095,7 @@ class Page
     public function unpublishDate($var = null)
     {
         if ($var !== null) {
-            $this->unpublish_date = strtotime($var);
+            $this->unpublish_date = Utils::date2timestamp($var);
         }
 
         return $this->unpublish_date;
@@ -1089,6 +1114,7 @@ class Page
         if ($var !== null) {
             $this->routable = (bool) $var;
         }
+
         return $this->routable && $this->published();
     }
 
@@ -1127,7 +1153,7 @@ class Page
             $this->metadata = [];
 
             // Set the Generator tag
-            $this->metadata['generator'] = array('name'=>'generator', 'content'=>'GravCMS ' . GRAV_VERSION);
+            $this->metadata['generator'] = array('name'=>'generator', 'content'=>'GravCMS');
 
             // Get initial metadata for the page
             $metadata  = self::getGrav()['config']->get('site.metadata');
@@ -1224,7 +1250,7 @@ class Page
      *
      * @return string The url.
      */
-    public function url($include_host = false, $canonical = false)
+    public function url($include_host = false, $canonical = false, $include_lang = true)
     {
 
         /** @var Pages $pages */
@@ -1234,7 +1260,11 @@ class Page
         $language = self::getGrav()['language'];
 
         // get pre-route
-        $pre_route = $language->enabled() && $language->getActive() ? '/'.$language->getActive() : '';
+        if ($include_lang && $language->enabled()) {
+           $pre_route = $language->getLanguageURLPrefix();
+        } else {
+            $pre_route = '';
+        }
 
         // get canonical route if requested
         if ($canonical) {
@@ -1248,7 +1278,7 @@ class Page
 
         $rootUrl = $uri->rootUrl($include_host) . $pages->base();
 
-        $url = $rootUrl.'/'.trim($route, '/');
+        $url = $rootUrl.'/'.trim($route, '/') . $this->urlExtension();
 
         // trim trailing / if not root
         if ($url !== '/') {
@@ -1383,6 +1413,20 @@ class Page
         return $this->modified;
     }
 
+    /**
+     * Gets the redirect set in the header.
+     *
+     * @param  string $var redirect url
+     * @return array
+     */
+    public function redirect($var = null)
+    {
+        if ($var !== null) {
+            $this->redirect = $var;
+        }
+        return $this->redirect;
+    }
+
     /**
      * Gets and sets the option to show the etag header for the page.
      *
@@ -1443,7 +1487,17 @@ class Page
      */
     public function filePathClean()
     {
-        return str_replace(ROOT_DIR, '', $this->filePath());
+        $path = str_replace(ROOT_DIR, '', $this->filePath());
+        return $path;
+    }
+
+    /**
+     * Returns the clean path to the page file
+     */
+    public function relativePagePath()
+    {
+        $path = str_replace('/'.$this->name, '', $this->filePathClean());
+        return $path;
     }
 
     /**
@@ -1487,7 +1541,7 @@ class Page
     public function date($var = null)
     {
         if ($var !== null) {
-            $this->date = strtotime($var);
+            $this->date = Utils::date2timestamp($var);
         }
 
         if (!$this->date) {
@@ -1605,6 +1659,10 @@ class Page
             if ($var) {
                 $this->process['twig'] = true;
                 $this->visible(false);
+                // some routable logic
+                if (empty($this->header->routable)) {
+                    $this->routable = false;
+                }
             }
         }
         return $this->modular_twig;
@@ -1750,11 +1808,13 @@ class Page
 
         if (isset($routes[$uri_path])) {
             $child_page = $pages->dispatch($uri->route())->parent();
-            if ($child_page) while (!$child_page->root()) {
-                if ($this->path() == $child_page->path()) {
-                    return true;
+            if ($child_page) {
+                while (!$child_page->root()) {
+                    if ($this->path() == $child_page->path()) {
+                        return true;
+                    }
+                    $child_page = $child_page->parent();
                 }
-                $child_page = $child_page->parent();
             }
         }
 
@@ -1788,7 +1848,7 @@ class Page
     /**
      * Helper method to return a page.
      *
-     * @param  string $url the url of the page
+     * @param string  $url the url of the page
      * @param bool    $all
      *
      * @return \Grav\Common\Page\Page page you were looking for if it exists
@@ -1826,31 +1886,34 @@ class Page
         }
         $collection->setParams($params);
 
-        // TODO: MOVE THIS INTO SOMEWHERE ELSE?
         /** @var Uri $uri */
         $uri = self::getGrav()['uri'];
         /** @var Config $config */
         $config = self::getGrav()['config'];
 
-        foreach ((array) $config->get('site.taxonomies') as $taxonomy) {
-            if ($uri->param($taxonomy)) {
-                $items = explode(',', $uri->param($taxonomy));
-                $collection->setParams(['taxonomies' => [$taxonomy => $items]]);
+        $process_taxonomy = isset($params['url_taxonomy_filters']) ? $params['url_taxonomy_filters'] : $config->get('system.pages.url_taxonomy_filters');
 
-                foreach ($collection as $page) {
-                    if ($page->modular()) {
-                        continue;
-                    }
-                    foreach ($items as $item) {
-                        if (empty($page->taxonomy[$taxonomy])
-                            || !in_array(htmlspecialchars_decode($item, ENT_QUOTES), $page->taxonomy[$taxonomy])) {
-                            $collection->remove();
+        if ($process_taxonomy) {
+            foreach ((array) $config->get('site.taxonomies') as $taxonomy) {
+                if ($uri->param($taxonomy)) {
+                    $items = explode(',', $uri->param($taxonomy));
+                    $collection->setParams(['taxonomies' => [$taxonomy => $items]]);
+
+                    foreach ($collection as $page) {
+                        // Don't filter modular pages
+                        if ($page->modular()) {
+                            continue;
+                        }
+                        foreach ($items as $item) {
+                            if (empty($page->taxonomy[$taxonomy])
+                                || !in_array(htmlspecialchars_decode($item, ENT_QUOTES), $page->taxonomy[$taxonomy])) {
+                                $collection->remove();
+                            }
                         }
                     }
                 }
             }
         }
-        // TODO: END OF MOVE
 
         if (isset($params['dateRange'])) {
             $start = isset($params['dateRange']['start']) ? $params['dateRange']['start'] : 0;
@@ -1893,19 +1956,28 @@ class Page
      * @return mixed
      * @internal
      */
-    protected function evaluate($value)
+    public function evaluate($value)
     {
         // Parse command.
         if (is_string($value)) {
             // Format: @command.param
             $cmd = $value;
             $params = array();
-        } elseif (is_array($value) && count($value) == 1) {
+        } elseif (is_array($value) && count($value) == 1 && !is_int(key($value))) {
             // Format: @command.param: { attr1: value1, attr2: value2 }
             $cmd = (string) key($value);
             $params = (array) current($value);
         } else {
-            return $value;
+            $result = [];
+            foreach($value as $key => $val) {
+                if (is_int($key)) {
+                    $result = $result + $this->evaluate($val)->toArray();
+                } else {
+                    $result = $result + $this->evaluate([$key=>$val])->toArray();
+                }
+
+            }
+            return new Collection($result);
         }
 
         // We only evaluate commands which start with @
@@ -1913,33 +1985,92 @@ class Page
             return $value;
         }
 
+        /** @var Pages $pages */
+        $pages = self::getGrav()['pages'];
+
         $parts = explode('.', $cmd);
         $current = array_shift($parts);
 
-        $results = null;
+        $results = new Collection();
         switch ($current) {
             case '@self':
                 if (!empty($parts)) {
                     switch ($parts[0]) {
                         case 'modular':
-                            $results = $this->children()->modular()->published();
+                            // @self.modular: false (alternative to @self.children)
+                            if (!empty($params) && $params[0] === false) {
+                                $results = $this->children()->nonModular();
+                                break;
+                            }
+                            $results = $this->children()->modular();
                             break;
                         case 'children':
-                            $results = $this->children()->nonModular()->published();
+                            $results = $this->children()->nonModular();
+                            break;
+                        case 'all':
+                            $results = $this->children();
+                            break;
+                        case 'parent':
+                            $collection = new Collection();
+                            $results = $collection->addPage($this->parent());
+                            break;
+                        case 'siblings':
+                            $results = $this->parent()->children()->remove($this->path());
+                            break;
+                        case 'descendants':
+                            $results = $pages->all($this)->remove($this->path())->nonModular();
                             break;
                     }
                 }
+
+                $results = $results->published();
                 break;
 
             case '@page':
+                $page = null;
+
                 if (!empty($params)) {
                     $page = $this->find($params[0]);
-                    if ($page) {
-                        $results = $page->children()->nonModular()->published();
+                }
+
+                // safety check in case page is not found
+                if (!isset($page)) {
+                    return $results;
+                }
+
+                // Handle a @page.descendants
+                if (!empty($parts)) {
+                    switch ($parts[0]) {
+                        case 'self':
+                            $results = new Collection();
+                            $results = $results->addPage($page);
+                            break;
+
+                        case 'descendants':
+                            $results = $pages->all($page)->remove($page->path());
+                            break;
+
+                        case 'children':
+                            $results = $page->children();
+                            break;
                     }
+                } else {
+                    $results = $page->children();
+                }
+
+                $results = $results->nonModular()->published();
+
+                break;
+
+            case '@root':
+                if (!empty($parts) && $parts[0] == 'descendants') {
+                    $results = $pages->all($pages->root())->nonModular()->published();
+                } else {
+                    $results = $pages->root()->children()->nonModular()->published();
                 }
                 break;
 
+
             case '@taxonomy':
                 // Gets a collection of pages by using one of the following formats:
                 // @taxonomy.category: blog
@@ -1952,7 +2083,7 @@ class Page
                 if (!empty($parts)) {
                     $params = [implode('.', $parts) => $params];
                 }
-                $results = $taxonomy_map->findTaxonomy($params);
+                $results = $taxonomy_map->findTaxonomy($params)->published();
                 break;
         }
 
@@ -2015,7 +2146,7 @@ class Page
      */
     protected function doRelocation($reorder)
     {
-        if (empty($this->_original) ) {
+        if (!$this->_original) {
             return;
         }
 
@@ -2056,7 +2187,7 @@ class Page
                     // Handle all the other pages.
                     $page = $pages->get($path);
 
-                    if ($page && $page->exists() && $page->order() != $order+1) {
+                    if ($page && $page->exists() && !$page->_action && $page->order() != $order+1) {
                         $page = $page->move($parent);
                         $page->order($order+1);
                         $page->save(false);
@@ -2064,11 +2195,12 @@ class Page
                 }
             }
         }
-        if ($this->_action == 'move' && $this->_original->exists()) {
-            Folder::move($this->_original->path(), $this->path());
-        }
-        if ($this->_action == 'copy' && $this->_original->exists()) {
-            Folder::copy($this->_original->path(), $this->path());
+        if (is_dir($this->_original->path())) {
+            if ($this->_action == 'move') {
+                Folder::move($this->_original->path(), $this->path());
+            } elseif ($this->_action == 'copy') {
+                Folder::copy($this->_original->path(), $this->path());
+            }
         }
 
         if ($this->name() != $this->_original->name()) {
@@ -2078,7 +2210,6 @@ class Page
             }
         }
 
-        $this->_action = null;
         $this->_original = null;
     }
 

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

@@ -10,6 +10,7 @@ use Grav\Common\Language;
 use Grav\Common\Data\Blueprint;
 use Grav\Common\Data\Blueprints;
 use Grav\Common\Filesystem\Folder;
+use Grav\Plugin\Admin;
 use RocketTheme\Toolbox\Event\Event;
 use RocketTheme\Toolbox\ResourceLocator\UniformResourceLocator;
 use Whoops\Exception\ErrorException;
@@ -62,6 +63,10 @@ class Pages
      */
     protected $last_modified;
 
+    protected $ignore_files;
+    protected $ignore_folders;
+    protected $ignore_hidden;
+
     /**
      * @var Types
      */
@@ -101,6 +106,11 @@ class Pages
      */
     public function init()
     {
+        $config = $this->grav['config'];
+        $this->ignore_files = $config->get('system.pages.ignore_files');
+        $this->ignore_folders = $config->get('system.pages.ignore_folders');
+        $this->ignore_hidden = $config->get('system.pages.ignore_hidden');
+
         $this->buildPages();
     }
 
@@ -227,7 +237,7 @@ class Pages
     /**
      * Get a page instance.
      *
-     * @param  string  $path
+     * @param  string  $path The filesystem full path of the page
      * @return Page
      * @throws \Exception
      */
@@ -254,7 +264,7 @@ class Pages
     /**
      * Dispatch URI to a page.
      *
-     * @param $url
+     * @param string $url The relative URL of the page
      * @param bool $all
      * @return Page|null
      */
@@ -262,9 +272,22 @@ class Pages
     {
         // Fetch page if there's a defined route to it.
         $page = isset($this->routes[$url]) ? $this->get($this->routes[$url]) : null;
+        // Try without trailing slash
+        if (!$page && Utils::endsWith($url, '/')) {
+            $page = isset($this->routes[rtrim($url, '/')]) ? $this->get($this->routes[rtrim($url, '/')]) : null;
+        }
+
+        // Are we in the admin? this is important!
+        $not_admin = !isset($this->grav['admin']);
 
         // If the page cannot be reached, look into site wide redirects, routes + wildcards
-        if (!$all && (!$page || !$page->routable())) {
+        if (!$all && $not_admin && (!$page || ($page && !$page->routable()) || ($page && $page->redirect()))) {
+
+            // If the page is a simple redirect, just do it.
+            if ($page && $page->redirect()) {
+                $this->grav->redirectLangSafe($page->redirect());
+            }
+
             /** @var Config $config */
             $config = $this->grav['config'];
 
@@ -282,7 +305,7 @@ class Pages
                             $this->grav->redirectLangSafe($found);
                         }
                     } catch (ErrorException $e) {
-                        $this->grav['log']->error('site.redirects: '. $pattern . '-> ' . $e->getMessage());
+                        $this->grav['log']->error('site.redirects: ' . $pattern . '-> ' . $e->getMessage());
                     }
                 }
 
@@ -352,9 +375,11 @@ class Pages
     public function all(Page $current = null)
     {
         $all = new Collection();
+
+        /** @var Page $current */
         $current = $current ?: $this->root();
 
-        if ($current->routable()) {
+        if (!$current->root()) {
             $all[$current->path()] = [ 'slug' => $current->slug() ];
         }
 
@@ -403,10 +428,11 @@ class Pages
      */
     public static function getTypes()
     {
+        $locator = Grav::instance()['locator'];
         if (!self::$types) {
             self::$types = new Types();
-            file_exists('theme://blueprints/') && self::$types->scanBlueprints('theme://blueprints/');
-            file_exists('theme://templates/') && self::$types->scanTemplates('theme://templates/');
+            file_exists('theme://blueprints/') && self::$types->scanBlueprints($locator->findResources('theme://blueprints/'));
+            file_exists('theme://templates/') && self::$types->scanTemplates($locator->findResources('theme://templates/'));
 
             $event = new Event();
             $event->types = self::$types;
@@ -440,6 +466,56 @@ class Pages
         return $types->modularSelect();
     }
 
+    /**
+     * Get template types based on page type (standard or modular)
+     *
+     * @return array
+     */
+    public static function pageTypes()
+    {
+        /** @var Admin $admin */
+        $admin = Grav::instance()['admin'];
+
+        /** @var Page $page */
+        $page = $admin->getPage($admin->route);
+
+        if ($page && $page->modular()) {
+            return static::modularTypes();
+        }
+
+        return static::types();
+    }
+
+    /**
+     * Get access levels of the site pages
+     *
+     * @return array
+     */
+    public function accessLevels()
+    {
+        $accessLevels = [];
+        foreach($this->all() as $page) {
+            if (isset($page->header()->access)) {
+                if (is_array($page->header()->access)) {
+                    foreach($page->header()->access as $index => $accessLevel) {
+                        if (is_array($accessLevel)) {
+                            foreach($accessLevel as $innerIndex => $innerAccessLevel) {
+                                array_push($accessLevels, $innerIndex);
+                            }
+                        } else {
+                            array_push($accessLevels, $index);
+                        }
+                    }
+                } else {
+
+                    array_push($accessLevels, $page->header()->access);
+                }
+            }
+        }
+
+        return array_unique($accessLevels);
+    }
+
     /**
      * Get available parents.
      *
@@ -452,7 +528,22 @@ class Pages
         /** @var Pages $pages */
         $pages = $grav['pages'];
 
-        return $pages->getList();
+        $parents = $pages->getList();
+
+        /** @var Admin $admin */
+        $admin = $grav['admin'];
+
+        // Remove current route from parents
+        if (isset($admin)) {
+            $page = $admin->getPage($admin->route);
+            $page_route = $page->route();
+            if (isset($parents[$page_route])) {
+                unset($parents[$page_route]);
+            }
+
+        }
+
+        return $parents;
     }
 
     /**
@@ -662,12 +753,19 @@ class Pages
         foreach (new \FilesystemIterator($directory) as $file) {
             $name = $file->getFilename();
 
+            // Ignore all hidden files if set.
+            if ($this->ignore_hidden) {
+                if ($name && $name[0] == '.') {
+                    continue;
+                }
+            }
+
             if ($file->isFile()) {
                 // Update the last modified if it's newer than already found
-                if ($file->getBasename() !== '.DS_Store' && ($modified = $file->getMTime()) > $last_modified) {
+                if (!in_array($file->getBasename(), $this->ignore_files) && ($modified = $file->getMTime()) > $last_modified) {
                     $last_modified = $modified;
                 }
-            } elseif ($file->isDir()) {
+            } elseif ($file->isDir() && !in_array($file->getFilename(), $this->ignore_folders)) {
                 if (!$page->path()) {
                     $page->path($file->getPath());
                 }
@@ -846,7 +944,6 @@ class Pages
 
         foreach ($list as $key => $sort) {
             $info = $pages[$key];
-            // TODO: order by manual needs a hash from the passed variables if we make this more general.
             $this->sort[$path][$order_by][$key] = $info;
         }
     }

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

@@ -28,12 +28,12 @@ class Types implements \ArrayAccess, \Iterator, \Countable
         }
     }
 
-    public function scanBlueprints($path)
+    public function scanBlueprints($paths)
     {
-        $this->items = $this->findBlueprints($path) + $this->items;
+        $this->items = $this->findBlueprints($paths) + $this->items;
     }
 
-    public function scanTemplates($path)
+    public function scanTemplates($paths)
     {
         $options = [
             'compare' => 'Filename',
@@ -52,12 +52,15 @@ class Types implements \ArrayAccess, \Iterator, \Countable
         // register default by default
         $this->register('default');
 
-        foreach (Folder::all($path, $options) as $type) {
-            $this->register($type);
-        }
-        if (file_exists($path . 'modular/')) {
-            foreach (Folder::all($path . 'modular/', $options) as $type) {
-                $this->register('modular/' . $type);
+        foreach ((array) $paths as $path) {
+            foreach (Folder::all($path, $options) as $type) {
+                $this->register($type);
+            }
+            $modular_path = rtrim($path, '/') . '/modular';
+            if (file_exists($modular_path)) {
+                foreach (Folder::all($modular_path, $options) as $type) {
+                    $this->register('modular/' . $type);
+                }
             }
         }
     }
@@ -88,7 +91,7 @@ class Types implements \ArrayAccess, \Iterator, \Countable
         return $list;
     }
 
-    private function findBlueprints($path)
+    private function findBlueprints($paths)
     {
         $options = [
             'compare' => 'Filename',
@@ -100,6 +103,8 @@ class Types implements \ArrayAccess, \Iterator, \Countable
             'value' => 'PathName',
         ];
 
-        return Folder::all($path, $options);
+        foreach ((array) $paths as $path) {
+            return Folder::all($path, $options);
+        }
     }
 }

system/src/Grav/Common/Plugins.php

@@ -4,7 +4,6 @@ namespace Grav\Common;
 use Grav\Common\Config\Config;
 use Grav\Common\Data\Blueprints;
 use Grav\Common\Data\Data;
-use Grav\Common\GravTrait;
 use Grav\Common\File\CompiledYamlFile;
 use RocketTheme\Toolbox\Event\EventDispatcher;
 use RocketTheme\Toolbox\Event\EventSubscriberInterface;
@@ -94,18 +93,25 @@ class Plugins extends Iterator
     {
         $list = array();
         $locator = Grav::instance()['locator'];
-        $iterator = new \DirectoryIterator($locator->findResource('plugins://', false));
 
-        /** @var \DirectoryIterator $directory */
-        foreach ($iterator as $directory) {
-            if (!$directory->isDir() || $directory->isDot()) {
-                continue;
+        $plugins = (array) $locator->findResources('plugins://', false);
+        foreach ($plugins as $path) {
+            $iterator = new \DirectoryIterator($path);
+
+            /** @var \DirectoryIterator $directory */
+            foreach ($iterator as $directory) {
+                if (!$directory->isDir() || $directory->isDot()) {
+                    continue;
+                }
+
+                $plugin = $directory->getBasename();
+                $result = self::get($plugin);
+
+                if ($result) {
+                    $list[$plugin] = $result;
+                }
             }
-
-            $type = $directory->getBasename();
-            $list[$type] = self::get($type);
         }
-
         ksort($list);
 
         return $list;
@@ -118,7 +124,13 @@ class Plugins extends Iterator
         $blueprint->name = $name;
 
         // Load default configuration.
-        $file = CompiledYamlFile::instance("plugins://{$name}/{$name}.yaml");
+        $file = CompiledYamlFile::instance("plugins://{$name}/{$name}" . YAML_EXT);
+
+        // ensure this is a valid plugin
+        if (!$file->exists()) {
+            return null;
+        }
+
         $obj = new Data($file->content(), $blueprint);
 
         // Override with user configuration.

system/src/Grav/Common/Service/ConfigServiceProvider.php

@@ -1,10 +1,15 @@
 <?php
 namespace Grav\Common\Service;
 
+use Grav\Common\Config\CompiledBlueprints;
+use Grav\Common\Config\CompiledConfig;
+use Grav\Common\Config\CompiledLanguages;
 use Grav\Common\Config\Config;
+use Grav\Common\Config\ConfigFileFinder;
+use Grav\Common\Config\Setup;
 use Pimple\Container;
 use Pimple\ServiceProviderInterface;
-use RocketTheme\Toolbox\Blueprints\Blueprints;
+use RocketTheme\Toolbox\ResourceLocator\UniformResourceLocator;
 
 /**
  * The Config class contains configuration information.
@@ -14,51 +19,99 @@ use RocketTheme\Toolbox\Blueprints\Blueprints;
  */
 class ConfigServiceProvider implements ServiceProviderInterface
 {
-    private $environment;
-    private $setup;
-
     public function register(Container $container)
     {
-        $self = $this;
-
-        // Pre-load setup.php as it contains our initial configuration.
-        $file = GRAV_ROOT . '/setup.php';
-        $this->setup = is_file($file) ? (array) include $file : [];
-        $this->environment = isset($this->setup['environment']) ? $this->setup['environment'] : null;
-
-        $container['blueprints'] = function ($c) use ($self) {
-            return $self->loadMasterBlueprints($c);
+        $container['setup'] = function ($c) {
+            return static::setup($c)->init();
         };
 
-        $container['config'] = function ($c) use ($self) {
-            return $self->loadMasterConfig($c);
+        $container['blueprints'] = function ($c) {
+            return static::blueprints($c);
+        };
+
+        $container['config'] = function ($c) {
+            return static::load($c);
+        };
+
+        $container['languages'] = function ($c) {
+            return static::languages($c);
         };
     }
 
-    public function loadMasterConfig(Container $container)
+    public static function setup(Container $container)
     {
-        $environment = $this->getEnvironment($container);
-
-        $config = new Config($this->setup, $container, $environment);
-
-        return $config;
+        return new Setup($container);
     }
 
-    public function loadMasterBlueprints(Container $container)
+    public static function blueprints(Container $container)
     {
-        $environment = $this->getEnvironment($container);
-        $file = CACHE_DIR . 'compiled/blueprints/master-'.$environment.'.php';
-        $data = is_file($file) ? (array) include $file : [];
+        /** Setup $setup */
+        $setup = $container['setup'];
 
-        return new Blueprints($data, $container);
+        /** @var UniformResourceLocator $locator */
+        $locator = $container['locator'];
+
+        $cache =  $locator->findResource('cache://compiled/blueprints', true, true);
+
+        $files = [];
+        $paths = $locator->findResources('blueprints://config');
+        $files += (new ConfigFileFinder)->locateFiles($paths);
+        $paths = $locator->findResources('plugins://');
+        $files += (new ConfigFileFinder)->setBase('plugins')->locateInFolders($paths, 'blueprints');
+
+        $blueprints = new CompiledBlueprints($cache, $files, GRAV_ROOT);
+
+        return $blueprints->name("master-{$setup->environment}")->load();
     }
 
-    public function getEnvironment(Container $container)
+    public static function load(Container $container)
     {
-        if (!isset($this->environment)) {
-            $this->environment = $container['uri']->environment();
+        /** Setup $setup */
+        $setup = $container['setup'];
+
+        /** @var UniformResourceLocator $locator */
+        $locator = $container['locator'];
+
+        $cache =  $locator->findResource('cache://compiled/config', true, true);
+
+        $files = [];
+        $paths = $locator->findResources('config://');
+        $files += (new ConfigFileFinder)->locateFiles($paths);
+        $paths = $locator->findResources('plugins://');
+        $files += (new ConfigFileFinder)->setBase('plugins')->locateInFolders($paths);
+
+        $config = new CompiledConfig($cache, $files, GRAV_ROOT);
+        $config->setBlueprints(function() use ($container) {
+            return $container['blueprints'];
+        });
+
+        return $config->name("master-{$setup->environment}")->load();
+    }
+
+    public static function languages(Container $container)
+    {
+        /** Setup $setup */
+        $setup = $container['setup'];
+
+        /** @var Config $config */
+        $config = $container['config'];
+
+        /** @var UniformResourceLocator $locator */
+        $locator = $container['locator'];
+
+        $cache = $locator->findResource('cache://compiled/languages', true, true);
+        $files = [];
+
+        // Process languages only if enabled in configuration.
+        if ($config->get('system.languages.translations', true)) {
+            $paths = $locator->findResources('languages://');
+            $files += (new ConfigFileFinder)->locateFiles($paths);
+            $paths = $locator->findResources('plugins://');
+            $files += (new ConfigFileFinder)->setBase('plugins')->locateInFolders($paths, 'languages');
         }
 
-        return $this->environment;
+        $languages = new CompiledLanguages($cache, $files, GRAV_ROOT);
+
+        return $languages->name("master-{$setup->environment}")->load();
     }
 }

system/src/Grav/Common/Service/LoggerServiceProvider.php

@@ -13,7 +13,7 @@ class LoggerServiceProvider implements ServiceProviderInterface
         $log = new Logger('grav');
         $log_file = LOG_DIR.'grav.log';
 
-        $log->pushHandler(new StreamHandler($log_file, Logger::WARNING));
+        $log->pushHandler(new StreamHandler($log_file, Logger::DEBUG));
 
         $container['log'] = $log;
     }

system/src/Grav/Common/Service/StreamsServiceProvider.php

@@ -1,7 +1,7 @@
 <?php
 namespace Grav\Common\Service;
 
-use Grav\Common\Config\Config;
+use Grav\Common\Config\Setup;
 use Pimple\Container;
 use RocketTheme\Toolbox\DI\ServiceProviderInterface;
 use RocketTheme\Toolbox\ResourceLocator\UniformResourceLocator;
@@ -13,21 +13,19 @@ class StreamsServiceProvider implements ServiceProviderInterface
 {
     public function register(Container $container)
     {
-        $self = $this;
+        $container['locator'] = function($c) {
+            $locator = new UniformResourceLocator(GRAV_ROOT);
 
-        $container['locator'] = function($c) use ($self) {
-            $locator = new UniformResourceLocator(ROOT_DIR);
-
-            /** @var Config $config */
-            $config = $c['config'];
-            $config->initializeLocator($locator);
+            /** @var Setup $setup */
+            $setup = $c['setup'];
+            $setup->initializeLocator($locator);
 
             return $locator;
         };
 
-        $container['streams'] = function($c) use ($self) {
-            /** @var Config $config */
-            $config = $c['config'];
+        $container['streams'] = function($c) {
+            /** @var Setup $setup */
+            $setup = $c['setup'];
 
             /** @var UniformResourceLocator $locator */
             $locator = $c['locator'];
@@ -36,7 +34,7 @@ class StreamsServiceProvider implements ServiceProviderInterface
             Stream::setLocator($locator);
             ReadOnlyStream::setLocator($locator);
 
-            return new StreamBuilder($config->getStreams($c));
+            return new StreamBuilder($setup->getStreams($c));
         };
     }
 }