Merge remote-tracking branch 'upstream/master'

.gitignore

@@ -1,4 +1,6 @@
 cache/
+vendor/
+build/
 *.diff
 *.err
 *.orig
@@ -27,3 +29,4 @@ nbproject
 .idea
 node_modules
 config.ini
+cache.properties

.travis.yml

@@ -1,5 +1,11 @@
 language: php
+
+before_script:
+  - curl -s http://getcomposer.org/installer | php
+  - php composer.phar install
+
 php:
   - 5.3
   - 5.4
-script: phpunit
+
+script: phpunit

README.md

@@ -38,29 +38,14 @@ You can also see a live demo [here](http://git.gofedora.com).
 In order to run GitList on your server, you'll need:
 
 * git
-* Apache and mod_rewrite enabled
+* Apache with mod_rewrite enabled or nginx
 * PHP 5.3.3
 
 ## Installing
-Download the GitList latest package and decompress to your `/var/www/gitlist` folder, or anywhere else you want to place GitList. You can also clone the repository:
-
-```
-git clone https://github.com/klaussilveira/gitlist.git /var/www/gitlist
-```
-
-Download composer.phar:
-
-```
-curl -s http://getcomposer.org/installer | php
-```
-
-Install vendors using composer:
-
-```
-php composer.phar install
-```
-
-Rename the `config.ini-example` file to `config.ini`. Now open up the `config.ini` and configure your installation. You'll have to provide where your repositories are located and the base GitList URL (in our case, http://localhost/gitlist). Now, let's create the cache folder and give the correct permissions:
+* Download GitList from [gitlist.org](http://gitlist.org/) and decompress to your `/var/www/gitlist` folder, or anywhere else you want to place GitList. 
+* Rename the `config.ini-example` file to `config.ini`.
+* Open up the `config.ini` and configure your installation. You'll have to provide where your repositories are located and the base GitList URL (in our case, http://localhost/gitlist).
+* Create the cache folder and give the correct permissions:
 
 ```
 cd /var/www/gitlist
@@ -70,5 +55,32 @@ chmod 777 cache
 
 That's it, installation complete! If you're having problems, check this [tutorial](http://gofedora.com/insanely-awesome-web-interface-git-repos/) by Kulbir Saini or the [Troubleshooting](https://github.com/klaussilveira/gitlist/wiki/Troubleshooting) page.
 
+## Building
+GitList uses [Composer](http://getcomposer.org/) to manage dependencies and [Ant](http://ant.apache.org/) to build the project. In order to run all the targets in the build script, you will need [PHPUnit](http://www.phpunit.de/), [phpcpd](https://github.com/sebastianbergmann/phpcpd), [phploc](https://github.com/sebastianbergmann/phploc), [PHPMD](http://phpmd.org/) and [PHP_Depend](http://pdepend.org).
+
+Once you have all the dependencies set, you can clone the repository and run Ant:
+
+```
+git clone https://github.com/klaussilveira/gitlist.git
+ant
+```
+
+If you just want to get the project dependencies, instead of building everything:
+
+```
+git clone https://github.com/klaussilveira/gitlist.git
+curl -s http://getcomposer.org/installer | php
+php composer.phar install
+```
+
+If you have Composer in your path, things get easier. But you know the drill.
+
+## Contributing
+If you are a developer, we need your help. GitList is a young project and we have lot's of stuff to do. Some developers are contributing with new features, others with bug fixes. But you can also dedicate yourself to refactoring the current codebase and improving what we already have. This is very important, we want GitList to be a state-of-the-art application, and we need your help for that.
+
+* Stay tuned to possible bugs, suboptimal code, duplicated code, overcomplicated expressions and unused code with [PHPMD](http://ci.gitlist.org:8080/job/GitList%20(master)/9/pmdResult/?) in our CI server
+* Try to fix any [violations](http://ci.gitlist.org:8080/job/GitList%20(master)/violations/) reported
+* Improve the [test coverage](http://ci.gitlist.org:8080/job/GitList%20(master)/9/cloverphp-report/) by creating unit and functional tests
+
 ## Further information
 If you want to know more about customizing GitList, check the [Customization](https://github.com/klaussilveira/gitlist/wiki/Customizing) page on the wiki. Also, if you're having problems with GitList, check the [Troubleshooting](https://github.com/klaussilveira/gitlist/wiki/Troubleshooting) page. Don't forget to report issues and suggest new features! :)

build.xml

@@ -0,0 +1,84 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project name="gitlist" default="build">
+    <target name="build" depends="prepare,lint,phploc,pdepend,phpmd,phpcpd,phpunit,package" />
+
+    <target name="clean" description="Clean build artifacts">
+        <delete dir="${basedir}/build"/>
+    </target>
+
+    <target name="prepare" depends="clean" description="Prepare for build">
+        <mkdir dir="${basedir}/build/logs"/>
+        <mkdir dir="${basedir}/build/pdepend"/>
+        <exec executable="composer" failonerror="true">
+            <arg value="install" />
+        </exec>
+    </target>
+
+    <target name="lint" description="Perform syntax check of sourcecode files">
+        <apply executable="php" failonerror="true">
+        <arg value="-l" />
+
+        <fileset dir="${basedir}/">
+            <include name="**/*.php" />
+            <exclude name="vendor/" />
+            <exclude name="cache/" />
+            <modified />
+        </fileset>
+        </apply>
+    </target>
+
+    <target name="phploc" description="Measure project size using PHPLOC">
+        <exec executable="phploc">
+            <arg value="--log-csv" />
+            <arg value="${basedir}/build/logs/phploc.csv" />
+            <arg value="--exclude" />
+            <arg value="${basedir}/cache,${basedir}/vendor" />
+            <arg path="${basedir}/" />
+        </exec>
+    </target>
+
+    <target name="pdepend" description="Calculate software metrics using PHP_Depend">
+        <exec executable="pdepend">
+            <arg value="--jdepend-xml=${basedir}/build/logs/jdepend.xml" />
+            <arg value="--jdepend-chart=${basedir}/build/pdepend/dependencies.svg" />
+            <arg value="--overview-pyramid=${basedir}/build/pdepend/overview-pyramid.svg" />
+            <arg value="--ignore=${basedir}/cache,${basedir}/vendor" />
+            <arg path="${basedir}/" />
+        </exec>
+    </target>
+
+    <target name="phpmd" description="Perform project mess detection using PHPMD creating a log file for the continuous integration server">
+        <exec executable="phpmd">
+            <arg path="${basedir}/" />
+            <arg value="xml" />
+            <arg value="codesize,design,unusedcode,naming" />
+            <arg value="--reportfile" />
+            <arg value="${basedir}/build/logs/pmd.xml" />
+            <arg value="--exclude" />
+            <arg value="${basedir}/cache,${basedir}/vendor" />
+        </exec>
+    </target>
+
+    <target name="phpcpd" description="Find duplicate code using PHPCPD">
+        <exec executable="phpcpd">
+            <arg value="--log-pmd" />
+            <arg value="${basedir}/build/logs/pmd-cpd.xml" />
+            <arg value="--exclude" />
+            <arg value="${basedir}/cache,${basedir}/vendor" />
+            <arg path="${basedir}/" />
+        </exec>
+    </target>
+
+    <target name="phpunit" description="Run unit tests with PHPUnit">
+        <exec executable="phpunit" failonerror="true"/>
+    </target>
+
+    <target name="package" description="Package the application for distribution">
+        <tar destfile="${basedir}/build/gitlist.tar.gz"
+            basedir="${basedir}/"
+            excludes="build/**, tests/**, cache/**, phpunit.xml.dist, cache.properties, .gitignore, .travis.yml, build.xml, composer.json, composer.lock"
+            compression="gzip"
+            longfile="gnu"
+        />
+    </target>
+</project>

composer.json

@@ -0,0 +1,14 @@
+{
+    "require": {
+        "silex/silex": "1.0.*",
+        "twig/twig": "1.8.*",
+        "symfony/twig-bridge": "2.1.*"
+    },
+    "minimum-stability": "dev",
+    "autoload": {
+        "psr-0": {
+            "Application": "lib/",
+            "Git": "lib/"
+        }
+    }
+}

composer.lock

@@ -0,0 +1,101 @@
+{
+    "hash": "8909d5f3ac695303e7845fe5cb0658ad",
+    "packages": [
+        {
+            "package": "pimple/pimple",
+            "version": "dev-master",
+            "alias-pretty-version": "1.0.x-dev",
+            "alias-version": "1.0.9999999.9999999-dev"
+        },
+        {
+            "package": "pimple/pimple",
+            "version": "dev-master",
+            "source-reference": "d2cfa2f02f50abef65c238747c753a5f6786f6be",
+            "commit-date": "1341139100"
+        },
+        {
+            "package": "silex/silex",
+            "version": "dev-master",
+            "alias-pretty-version": "1.0.x-dev",
+            "alias-version": "1.0.9999999.9999999-dev"
+        },
+        {
+            "package": "silex/silex",
+            "version": "dev-master",
+            "source-reference": "23dc19c334e2f74ec4de037568f5426bceaff421",
+            "commit-date": "1341597562"
+        },
+        {
+            "package": "symfony/event-dispatcher",
+            "version": "dev-master",
+            "alias-pretty-version": "2.1.x-dev",
+            "alias-version": "2.1.9999999.9999999-dev"
+        },
+        {
+            "package": "symfony/event-dispatcher",
+            "version": "dev-master",
+            "source-reference": "v2.1.0-BETA1",
+            "commit-date": "1338018513"
+        },
+        {
+            "package": "symfony/http-foundation",
+            "version": "dev-master",
+            "alias-pretty-version": "2.1.x-dev",
+            "alias-version": "2.1.9999999.9999999-dev"
+        },
+        {
+            "package": "symfony/http-foundation",
+            "version": "dev-master",
+            "source-reference": "3e53f0a9f802dc1f34a722109df0b0d2679671a8",
+            "commit-date": "1341379664"
+        },
+        {
+            "package": "symfony/http-kernel",
+            "version": "dev-master",
+            "alias-pretty-version": "2.1.x-dev",
+            "alias-version": "2.1.9999999.9999999-dev"
+        },
+        {
+            "package": "symfony/http-kernel",
+            "version": "dev-master",
+            "source-reference": "6d6f55f6b07b8bfed741a192def8d1bfbf6c590f",
+            "commit-date": "1341332120"
+        },
+        {
+            "package": "symfony/routing",
+            "version": "dev-master",
+            "alias-pretty-version": "2.1.x-dev",
+            "alias-version": "2.1.9999999.9999999-dev"
+        },
+        {
+            "package": "symfony/routing",
+            "version": "dev-master",
+            "source-reference": "622a168a3be54a87e34ad65e9d50a738fb89ff7e",
+            "commit-date": "1341312726"
+        },
+        {
+            "package": "symfony/twig-bridge",
+            "version": "dev-master",
+            "alias-pretty-version": "2.1.x-dev",
+            "alias-version": "2.1.9999999.9999999-dev"
+        },
+        {
+            "package": "symfony/twig-bridge",
+            "version": "dev-master",
+            "source-reference": "2a577b6cf0fe32f383acf4a972c1d5d8f48ae1e2",
+            "commit-date": "1340549862"
+        },
+        {
+            "package": "twig/twig",
+            "version": "v1.8.3"
+        }
+    ],
+    "packages-dev": null,
+    "aliases": [
+
+    ],
+    "minimum-stability": "dev",
+    "stability-flags": [
+
+    ]
+}

config.ini-example

@@ -6,7 +6,6 @@ repositories = '/var/www/projects/' ; Path to your repositories
 ; hidden[] = '/var/www/projects/BetaTest'
 
 [app]
-baseurl = 'http://localhost/git' ; Base URL of the application
 
 ; If you need to specify custom filetypes for certain extensions, do this here
 [filetypes]

controllers/blobController.php

@@ -1,14 +1,12 @@
 <?php
 
-$app->get('{repo}/blob/{branch}/{file}/', function($repo, $branch, $file) use($app) {
+$app->get('{repo}/blob/{branch}/{file}', function($repo, $branch, $file) use($app) {
     $repository = $app['git']->getRepository($app['git.repos'] . $repo);
     $blob = $repository->getBlob("$branch:'$file'");
-    $breadcrumbs = $app['utils']->getBreadcrumbs("$repo/tree/$branch/$file");
+    $breadcrumbs = $app['utils']->getBreadcrumbs($file);
     $fileType = $app['utils']->getFileType($file);
 
     return $app['twig']->render('file.twig', array(
-        'baseurl'        => $app['baseurl'],
-        'page'           => 'files',
         'file'           => $file,
         'fileType'       => $fileType,
         'blob'           => $blob->output(),
@@ -20,7 +18,8 @@ $app->get('{repo}/blob/{branch}/{file}/', function($repo, $branch, $file) use($a
     ));
 })->assert('file', '.+')
   ->assert('repo', '[\w-._]+')
-  ->assert('branch', '[\w-._]+');
+  ->assert('branch', '[\w-._]+')
+  ->bind('blob');
 
 $app->get('{repo}/raw/{branch}/{file}', function($repo, $branch, $file) use($app) {
     $repository = $app['git']->getRepository($app['git.repos'] . $repo);
@@ -29,4 +28,5 @@ $app->get('{repo}/raw/{branch}/{file}', function($repo, $branch, $file) use($app
     return new Symfony\Component\HttpFoundation\Response($blob, 200, array('Content-Type' => 'text/plain'));
 })->assert('file', '.+')
   ->assert('repo', '[\w-._]+')
-  ->assert('branch', '[\w-._]+');
+  ->assert('branch', '[\w-._]+')
+  ->bind('blob_raw');

controllers/commitController.php

@@ -1,9 +1,10 @@
 <?php
 
-$app->get('{repo}/commits/{branch}', function($repo, $branch) use($app) {
+$app->get('{repo}/commits/{branch}/{file}', function($repo, $branch, $file) use($app) {
     $repository = $app['git']->getRepository($app['git.repos'] . $repo);
-    $pager = $app['utils']->getPager($app['request']->get('page'), $repository->getTotalCommits());
-    $commits = $repository->getCommits($branch, $pager['current']);
+    $type = $file ? "$branch -- $file" : $branch;
+    $pager = $app['utils']->getPager($app['request']->get('page'), $repository->getTotalCommits($type));
+    $commits = $repository->getCommits($type, $pager['current']);
 
     foreach ($commits as $commit) {
         $date = $commit->getDate();
@@ -12,65 +13,39 @@ $app->get('{repo}/commits/{branch}', function($repo, $branch) use($app) {
     }
 
     return $app['twig']->render('commits.twig', array(
-        'baseurl'        => $app['baseurl'],
-        'page'           => 'commits',
         'pager'          => $pager,
         'repo'           => $repo,
         'branch'         => $branch,
         'branches'       => $repository->getBranches(),
         'tags'           => $repository->getTags(),
         'commits'        => $categorized,
+        'file'           => $file,
     ));
 })->assert('repo', '[\w-._]+')
   ->assert('branch', '[\w-._]+')
-  ->value('branch', 'master');
-
-$app->get('{repo}/commits/{branch}/{file}/', function($repo, $branch, $file) use($app) {
-    $repository = $app['git']->getRepository($app['git.repos'] . $repo);
-    $pager = $app['utils']->getPager($app['request']->get('page'), $repository->getTotalCommits("$branch -- $file"));
-    $commits = $repository->getCommits("$branch -- $file", $pager['current']);
-
-    foreach ($commits as $commit) {
-        $date = $commit->getDate();
-        $date = $date->format('m/d/Y');
-        $categorized[$date][] = $commit;
-    }
-
-    return $app['twig']->render('commits.twig', array(
-        'baseurl'        => $app['baseurl'],
-        'page'           => 'commits',
-        'pager'          => $pager,
-        'repo'           => $repo,
-        'branch'         => $branch,
-        'branches'       => $repository->getBranches(),
-        'tags'           => $repository->getTags(),
-        'commits'        => $categorized,
-    ));
-})->assert('repo', '[\w-._]+')
   ->assert('file', '.+')
-  ->assert('branch', '[\w-._]+');
+  ->value('branch', 'master')
+  ->value('file', '')
+  ->bind('commits');
 
 $app->get('{repo}/commit/{commit}/', function($repo, $commit) use($app) {
     $repository = $app['git']->getRepository($app['git.repos'] . $repo);
     $commit = $repository->getCommit($commit);
 
     return $app['twig']->render('commit.twig', array(
-        'baseurl'        => $app['baseurl'],
-        'page'           => 'commits',
         'branch'         => 'master',
         'repo'           => $repo,
         'commit'         => $commit,
     ));
 })->assert('repo', '[\w-._]+')
-  ->assert('commit', '[a-f0-9]+');
+  ->assert('commit', '[a-f0-9]+')
+  ->bind('commit');
 
-$app->get('{repo}/blame/{branch}/{file}/', function($repo, $branch, $file) use($app) {
+$app->get('{repo}/blame/{branch}/{file}', function($repo, $branch, $file) use($app) {
     $repository = $app['git']->getRepository($app['git.repos'] . $repo);
     $blames = $repository->getBlame("$branch -- $file");
 
     return $app['twig']->render('blame.twig', array(
-        'baseurl'        => $app['baseurl'],
-        'page'           => 'commits',
         'file'           => $file,
         'repo'           => $repo,
         'branch'         => $branch,
@@ -80,4 +55,5 @@ $app->get('{repo}/blame/{branch}/{file}/', function($repo, $branch, $file) use($
     ));
 })->assert('repo', '[\w-._]+')
   ->assert('file', '.+')
-  ->assert('branch', '[\w-._]+');
+  ->assert('branch', '[\w-._]+')
+  ->bind('blame');

controllers/indexController.php

@@ -4,7 +4,6 @@ $app->get('/', function() use($app) {
     $repositories = $app['git']->getRepositories($app['git.repos']);
 
     return $app['twig']->render('index.twig', array(
-        'baseurl'        => $app['baseurl'],
         'repositories'   => $repositories,
     ));
-});
+})->bind('homepage');

controllers/rssController.php

@@ -5,7 +5,6 @@ $app->get('{repo}/{branch}/rss/', function($repo, $branch) use($app) {
     $commits = $repository->getCommits($branch);
 
     $html = $app['twig']->render('rss.twig', array(
-        'baseurl'        => $app['baseurl'],
         'repo'           => $repo,
         'branch'         => $branch,
         'commits'        => $commits,
@@ -13,4 +12,5 @@ $app->get('{repo}/{branch}/rss/', function($repo, $branch) use($app) {
 
     return new Symfony\Component\HttpFoundation\Response($html, 200, array('Content-Type' => 'application/rss+xml'));
 })->assert('repo', '[\w-._]+')
-  ->assert('branch', '[\w-._]+');
+  ->assert('branch', '[\w-._]+')
+  ->bind('rss');

controllers/statsController.php

@@ -6,8 +6,6 @@ $app->get('{repo}/stats/{branch}', function($repo, $branch) use($app) {
     $authors = $repository->getAuthorStatistics();
 
     return $app['twig']->render('stats.twig', array(
-        'baseurl'        => $app['baseurl'],
-        'page'           => 'stats',
         'repo'           => $repo,
         'branch'         => $branch,
         'branches'       => $repository->getBranches(),
@@ -17,4 +15,5 @@ $app->get('{repo}/stats/{branch}', function($repo, $branch) use($app) {
     ));
 })->assert('repo', '[\w-._]+')
   ->assert('branch', '[\w-._]+')
-  ->value('branch', 'master');
+  ->value('branch', 'master')
+  ->bind('stats');

controllers/treeController.php

@@ -1,67 +1,43 @@
 <?php
 
-$app->get('{repo}/', function($repo) use($app) {
+$app->get('{repo}/tree/{branch}/{tree}/', $treeController = function($repo, $branch = '', $tree = '') use($app) {
     $repository = $app['git']->getRepository($app['git.repos'] . $repo);
-    $tree = $repository->getTree('master');
-    $breadcrumbs = $app['utils']->getBreadcrumbs("$repo/");
-
-    return $app['twig']->render('tree.twig', array(
-        'baseurl'        => $app['baseurl'],
-        'page'           => 'files',
-        'files'          => $tree->output(),
-        'repo'           => $repo,
-        'branch'         => 'master',
-        'path'           => '',
-        'parent'         => '',
-        'breadcrumbs'    => $breadcrumbs,
-        'branches'       => $repository->getBranches(),
-        'tags'           => $repository->getTags(),
-    ));
-})->assert('repo', '[\w-._]+');
-
-$app->get('{repo}/tree/{branch}/', function($repo, $branch) use($app) {
-    $repository = $app['git']->getRepository($app['git.repos'] . $repo);
-    $tree = $repository->getTree($branch);
-    $breadcrumbs = $app['utils']->getBreadcrumbs("$repo/");
-
-    return $app['twig']->render('tree.twig', array(
-        'baseurl'        => $app['baseurl'],
-        'page'           => 'files',
-        'files'          => $tree->output(),
-        'repo'           => $repo,
-        'branch'         => $branch,
-        'path'           => '',
-        'parent'         => '',
-        'breadcrumbs'    => $breadcrumbs,
-        'branches'       => $repository->getBranches(),
-        'tags'           => $repository->getTags(),
-    ));
-})->assert('repo', '[\w-._]+')
-  ->assert('branch', '[\w-._]+');
-
-$app->get('{repo}/tree/{branch}/{tree}/', function($repo, $branch, $tree) use($app) {
-    $repository = $app['git']->getRepository($app['git.repos'] . $repo);
-    $files = $repository->getTree("$branch:'$tree'/");
-    $breadcrumbs = $app['utils']->getBreadcrumbs("$repo/tree/$branch/$tree");
+    if (!$branch) {
+        $branch = $repository->getHead();
+    }
+    $files = $repository->getTree($tree ? "$branch:'$tree'/" : $branch);
+    $breadcrumbs = $app['utils']->getBreadcrumbs($tree);
 
+    $parent = null;
     if (($slash = strrpos($tree, '/')) !== false) {
-        $parent = '/' . substr($tree, 0, $slash);
-    } else {
-        $parent = '/';
+        $parent = substr($tree, 0, $slash);
+    } elseif (!empty($tree)) {
+        $parent = '';
     }
 
     return $app['twig']->render('tree.twig', array(
-        'baseurl'        => $app['baseurl'],
-        'page'           => 'files',
         'files'          => $files->output(),
         'repo'           => $repo,
         'branch'         => $branch,
-        'path'           => "$tree/",
+        'path'           => $tree ? $tree.'/' : $tree,
         'parent'         => $parent,
         'breadcrumbs'    => $breadcrumbs,
         'branches'       => $repository->getBranches(),
         'tags'           => $repository->getTags(),
+        'readme'         => $app['utils']->getReadme($repo, $branch),
     ));
-})->assert('tree', '.+')
-  ->assert('repo', '[\w-._]+')
-  ->assert('branch', '[\w-._]+');
+})->assert('repo', '[\w-._]+')
+  ->assert('branch', '[\w-._]+')
+  ->assert('tree', '.+')
+  ->bind('tree');
+
+$app->get('{repo}/{branch}/', function($repo, $branch) use($app, $treeController) {
+    return $treeController($repo, $branch);
+})->assert('repo', '[\w-._]+')
+  ->assert('branch', '[\w-._]+')
+  ->bind('branch');
+
+$app->get('{repo}/', function($repo) use($app, $treeController) {
+    return $treeController($repo);
+})->assert('repo', '[\w-._]+')
+  ->bind('repository');

index.php

@@ -1,7 +1,7 @@
 <?php
 
 /**
- * GitList 0.1
+ * GitList 0.3
  * https://github.com/klaussilveira/gitlist
  */
 
@@ -15,20 +15,16 @@ if (empty($config['git']['repositories']) || !is_dir($config['git']['repositorie
     die("Please, edit the config.ini file and provide your repositories directory");
 }
 
-require_once 'phar://'.__DIR__.'/vendor/silex.phar';
+require 'vendor/autoload.php';
 
 $app = new Silex\Application();
-$app['baseurl'] = rtrim($config['app']['baseurl'], '/');
 $app['filetypes'] = $config['filetypes'];
 $app['hidden'] = isset($config['git']['hidden']) ? $config['git']['hidden'] : array();
 $config['git']['repositories'] = rtrim($config['git']['repositories'], DIRECTORY_SEPARATOR) . DIRECTORY_SEPARATOR;
 
-// Register Git and Twig libraries
-$app['autoloader']->registerNamespace('Git', __DIR__.'/lib');
-$app['autoloader']->registerNamespace('Application', __DIR__.'/lib');
+// Register Git and Twig service providersclass_path
 $app->register(new Silex\Provider\TwigServiceProvider(), array(
     'twig.path'       => __DIR__.'/views',
-    'twig.class_path' => __DIR__.'/vendor',
     'twig.options'    => array('cache' => __DIR__.'/cache'),
 ));
 $app->register(new Git\GitServiceProvider(), array(
@@ -36,9 +32,14 @@ $app->register(new Git\GitServiceProvider(), array(
     'git.repos'       => $config['git']['repositories'],
 ));
 $app->register(new Application\UtilsServiceProvider());
+$app->register(new Silex\Provider\UrlGeneratorServiceProvider());
 
-// Add the md5() function to Twig scope
-$app['twig']->addFilter('md5', new Twig_Filter_Function('md5'));
+$app['twig'] = $app->share($app->extend('twig', function($twig, $app) {
+    // Add the md5() function to Twig scope
+    $twig->addFilter('md5', new Twig_Filter_Function('md5'));
+
+    return $twig;
+}));
 
 // Load controllers
 include 'controllers/indexController.php';
@@ -51,8 +52,7 @@ include 'controllers/rssController.php';
 // Error handling
 $app->error(function (\Exception $e, $code) use ($app) {
     return $app['twig']->render('error.twig', array(
-        'baseurl'   => $app['baseurl'],
-        'message'   => $e->getMessage(),
+        'message' => $e->getMessage(),
     ));
 });
 

lib/Application/Utils.php

@@ -24,21 +24,19 @@ class Utils
      */
     public function getBreadcrumbs($spec)
     {
+        if (!$spec) {
+            return array();
+        }
+
         $paths = explode('/', $spec);
-        $last = '';
 
-        foreach ($paths as $path) {
-            $dir['dir'] = $path;
-            $dir['path'] = "$last/$path";
-            $breadcrumbs[] = $dir;
-            $last .= '/' . $path;
+        foreach ($paths as $i => $path) {
+            $breadcrumbs[] = array(
+                'dir'  => $path,
+                'path' => implode('/', array_slice($paths, 0, $i + 1)),
+            );
         }
 
-        if (isset($paths[2])) {
-            $breadcrumbs[0]['path'] .= '/' . $paths[1] . '/' . $paths[2];
-        }
-        
-        unset($breadcrumbs[1], $breadcrumbs[2]);
         return $breadcrumbs;
     }
 
@@ -69,13 +67,13 @@ class Utils
             case 'cpp':
                 return 'clike';
             case 'cs':
-                return 'clike';
+                return 'csharp';
             case 'm':
                 return 'clike';
             case 'mm':
                 return 'clike';
             case 'java':
-                return 'clike';
+                return 'java';
             case 'clj':
                 return 'clojure';
             case 'coffee':
@@ -245,4 +243,16 @@ class Utils
                      'total' => $totalCommits,
         );
     }
-}
+
+    public function getReadme($repo, $branch = 'master')
+    {
+        $repository = $this->app['git']->getRepository($this->app['git.repos'] . $repo);
+        $files = $repository->getTree($branch)->output();
+
+        foreach ($files as $fileInfo)
+            if (preg_match('/^readme*/i', $fileInfo['name'])) {
+                return array('filename' => $fileInfo['name'], 'content' => $repository->getBlob("$branch:'".$fileInfo['name']."'")->output());
+            }
+        return array();
+    }
+}

lib/Application/UtilsServiceProvider.php

@@ -11,12 +11,15 @@ class UtilsServiceProvider implements ServiceProviderInterface
      * Register the Utils class on the Application ServiceProvider
      * 
      * @param Application $app Silex Application
-     * @return Utils Instance of the Utils class
      */
     public function register(Application $app)
     {
-        $app['utils'] = function () use ($app) {
+        $app['utils'] = $app->share(function () use ($app) {
             return new Utils($app);
-        };
+        });
+    }
+
+    public function boot(Application $app)
+    {
     }
 }

lib/Git/GitServiceProvider.php

@@ -19,4 +19,8 @@ class GitServiceProvider implements ServiceProviderInterface
             return new Client($app);
         };
     }
+
+    public function boot(Application $app)
+    {
+    }
 }

lib/Git/Repository.php

@@ -406,6 +406,33 @@ class Repository
         return $data;
     }
 
+    /**
+     * Get the current HEAD.
+     *
+     * @return string the name of the HEAD branch.
+     */
+    public function getHead()
+    {
+        if (file_exists($this->getPath() . '/.git/HEAD')) {
+          $file = @file_get_contents($this->getPath() . '/.git/HEAD');
+        }
+        else if (file_exists($this->getPath() . '/HEAD')) {
+          $file = @file_get_contents($this->getPath() . '/HEAD');
+        }
+        else  {
+          return 'master';
+        }
+        foreach (explode("\n", $file) as $line) {
+            $m = array();
+            if (preg_match('#ref:\srefs/heads/(.+)#', $line, $m)) {
+                return $m[1];
+            }
+        }
+
+        // Default to something sane if in a detached HEAD state.
+        return 'master';
+    }
+
     public function getStatistics($branch)
     {
         // Calculate amount of files, extensions and file size
@@ -477,24 +504,27 @@ class Repository
      */
     public function getBlame($file)
     {
+        $blame = array();
         $logs = $this->getClient()->run($this, "blame -s $file");
         $logs = explode("\n", $logs);
 
+        $i = 0;
+        $previous_commit = '';
         foreach ($logs as $log) {
             if ($log == '') {
                 continue;
             }
 
-            $split = preg_split("/[a-zA-Z0-9^]{8}[\s]+[0-9]+\)/", $log);
-            preg_match_all("/([a-zA-Z0-9^]{8})[\s]+([0-9]+)\)/", $log, $match);
+            preg_match_all("/([a-zA-Z0-9^]{8})\s+.*?([0-9]+)\)(.+)/", $log, $match);
 
-            $commit = $match[1][0];
-
-            if (!isset($blame[$commit]['line'])) {
-                $blame[$commit]['line'] = '';
+            $current_commit = $match[1][0];
+            if ($current_commit != $previous_commit) {
+                ++$i;
+                $blame[$i] = array('line' => '', 'commit' => $current_commit);
             }
 
-            $blame[$commit]['line'] .= PHP_EOL . $split[1];
+            $blame[$i]['line'] .= PHP_EOL . $match[3][0];
+            $previous_commit = $current_commit;
         }
 
         return $blame;

phpunit.xml.dist

@@ -15,4 +15,8 @@
             <directory>./tests/</directory>
         </testsuite>
     </testsuites>
+    <logging>
+        <log type="coverage-clover" target="build/logs/clover.xml" />
+        <log type="junit" target="build/logs/junit.xml" logIncompleteSkipped="false" />
+    </logging>
 </phpunit>

tests/ClientTest.php

@@ -1,22 +1,10 @@
 <?php
 
-require_once __DIR__.'/../vendor/silex.phar';
+require 'vendor/autoload.php';
 
 use Git\Client;
 use Git\Repository;
 
-spl_autoload_register(function($class)
-{
-    if (0 === strpos($class, 'Git\\')) {
-        $file = __DIR__ . '/../lib/' . str_replace('\\', '/', $class) . '.php';
-
-        if (file_exists($file)) {
-            require_once $file;
-            return true;
-        }
-    }
-});
-
 function recursiveDelete($dir)
 {
     $files = scandir($dir);

vendor/Twig/Autoloader.php

@@ -1,46 +0,0 @@
-<?php
-
-/*
- * This file is part of Twig.
- *
- * (c) 2009 Fabien Potencier
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * Autoloads Twig classes.
- *
- * @package twig
- * @author  Fabien Potencier <fabien@symfony.com>
- */
-class Twig_Autoloader
-{
-    /**
-     * Registers Twig_Autoloader as an SPL autoloader.
-     */
-    static public function register()
-    {
-        ini_set('unserialize_callback_func', 'spl_autoload_call');
-        spl_autoload_register(array(new self, 'autoload'));
-    }
-
-    /**
-     * Handles autoloading of classes.
-     *
-     * @param  string  $class  A class name.
-     *
-     * @return boolean Returns true if the class has been loaded
-     */
-    static public function autoload($class)
-    {
-        if (0 !== strpos($class, 'Twig')) {
-            return;
-        }
-
-        if (is_file($file = dirname(__FILE__).'/../'.str_replace(array('_', "\0"), array('/', ''), $class).'.php')) {
-            require $file;
-        }
-    }
-}

vendor/Twig/Compiler.php

@@ -1,242 +0,0 @@
-<?php
-
-/*
- * This file is part of Twig.
- *
- * (c) 2009 Fabien Potencier
- * (c) 2009 Armin Ronacher
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * Compiles a node to PHP code.
- *
- * @package    twig
- * @author     Fabien Potencier <fabien@symfony.com>
- */
-class Twig_Compiler implements Twig_CompilerInterface
-{
-    protected $lastLine;
-    protected $source;
-    protected $indentation;
-    protected $env;
-    protected $debugInfo;
-    protected $sourceOffset;
-    protected $sourceLine;
-
-    /**
-     * Constructor.
-     *
-     * @param Twig_Environment $env The twig environment instance
-     */
-    public function __construct(Twig_Environment $env)
-    {
-        $this->env = $env;
-        $this->debugInfo = array();
-    }
-
-    /**
-     * Returns the environment instance related to this compiler.
-     *
-     * @return Twig_Environment The environment instance
-     */
-    public function getEnvironment()
-    {
-        return $this->env;
-    }
-
-    /**
-     * Gets the current PHP code after compilation.
-     *
-     * @return string The PHP code
-     */
-    public function getSource()
-    {
-        return $this->source;
-    }
-
-    /**
-     * Compiles a node.
-     *
-     * @param Twig_NodeInterface $node        The node to compile
-     * @param integer            $indentation The current indentation
-     *
-     * @return Twig_Compiler The current compiler instance
-     */
-    public function compile(Twig_NodeInterface $node, $indentation = 0)
-    {
-        $this->lastLine = null;
-        $this->source = '';
-        $this->sourceOffset = 0;
-        $this->sourceLine = 0;
-        $this->indentation = $indentation;
-
-        $node->compile($this);
-
-        return $this;
-    }
-
-    public function subcompile(Twig_NodeInterface $node, $raw = true)
-    {
-        if (false === $raw) {
-            $this->addIndentation();
-        }
-
-        $node->compile($this);
-
-        return $this;
-    }
-
-    /**
-     * Adds a raw string to the compiled code.
-     *
-     * @param  string $string The string
-     *
-     * @return Twig_Compiler The current compiler instance
-     */
-    public function raw($string)
-    {
-        $this->source .= $string;
-
-        return $this;
-    }
-
-    /**
-     * Writes a string to the compiled code by adding indentation.
-     *
-     * @return Twig_Compiler The current compiler instance
-     */
-    public function write()
-    {
-        $strings = func_get_args();
-        foreach ($strings as $string) {
-            $this->addIndentation();
-            $this->source .= $string;
-        }
-
-        return $this;
-    }
-
-    public function addIndentation()
-    {
-        $this->source .= str_repeat(' ', $this->indentation * 4);
-
-        return $this;
-    }
-
-    /**
-     * Adds a quoted string to the compiled code.
-     *
-     * @param  string $value The string
-     *
-     * @return Twig_Compiler The current compiler instance
-     */
-    public function string($value)
-    {
-        $this->source .= sprintf('"%s"', addcslashes($value, "\0\t\"\$\\"));
-
-        return $this;
-    }
-
-    /**
-     * Returns a PHP representation of a given value.
-     *
-     * @param  mixed $value The value to convert
-     *
-     * @return Twig_Compiler The current compiler instance
-     */
-    public function repr($value)
-    {
-        if (is_int($value) || is_float($value)) {
-            if (false !== $locale = setlocale(LC_NUMERIC, 0)) {
-                setlocale(LC_NUMERIC, 'C');
-            }
-
-            $this->raw($value);
-
-            if (false !== $locale) {
-                setlocale(LC_NUMERIC, $locale);
-            }
-        } elseif (null === $value) {
-            $this->raw('null');
-        } elseif (is_bool($value)) {
-            $this->raw($value ? 'true' : 'false');
-        } elseif (is_array($value)) {
-            $this->raw('array(');
-            $i = 0;
-            foreach ($value as $key => $value) {
-                if ($i++) {
-                    $this->raw(', ');
-                }
-                $this->repr($key);
-                $this->raw(' => ');
-                $this->repr($value);
-            }
-            $this->raw(')');
-        } else {
-            $this->string($value);
-        }
-
-        return $this;
-    }
-
-    /**
-     * Adds debugging information.
-     *
-     * @param Twig_NodeInterface $node The related twig node
-     *
-     * @return Twig_Compiler The current compiler instance
-     */
-    public function addDebugInfo(Twig_NodeInterface $node)
-    {
-        if ($node->getLine() != $this->lastLine) {
-            $this->sourceLine += substr_count($this->source, "\n", $this->sourceOffset);
-            $this->sourceOffset = strlen($this->source);
-            $this->debugInfo[$this->sourceLine] = $node->getLine();
-
-            $this->lastLine = $node->getLine();
-            $this->write("// line {$node->getLine()}\n");
-        }
-
-        return $this;
-    }
-
-    public function getDebugInfo()
-    {
-        return $this->debugInfo;
-    }
-
-    /**
-     * Indents the generated code.
-     *
-     * @param integer $step The number of indentation to add
-     *
-     * @return Twig_Compiler The current compiler instance
-     */
-    public function indent($step = 1)
-    {
-        $this->indentation += $step;
-
-        return $this;
-    }
-
-    /**
-     * Outdents the generated code.
-     *
-     * @param integer $step The number of indentation to remove
-     *
-     * @return Twig_Compiler The current compiler instance
-     */
-    public function outdent($step = 1)
-    {
-        $this->indentation -= $step;
-
-        if ($this->indentation < 0) {
-            throw new Twig_Error('Unable to call outdent() as the indentation would become negative');
-        }
-
-        return $this;
-    }
-}

vendor/Twig/CompilerInterface.php

@@ -1,35 +0,0 @@
-<?php
-
-/*
- * This file is part of Twig.
- *
- * (c) 2009 Fabien Potencier
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * Interface implemented by compiler classes.
- *
- * @package    twig
- * @author     Fabien Potencier <fabien@symfony.com>
- */
-interface Twig_CompilerInterface
-{
-    /**
-     * Compiles a node.
-     *
-     * @param  Twig_NodeInterface $node The node to compile
-     *
-     * @return Twig_CompilerInterface The current compiler instance
-     */
-    function compile(Twig_NodeInterface $node);
-
-    /**
-     * Gets the current PHP code after compilation.
-     *
-     * @return string The PHP code
-     */
-    function getSource();
-}

vendor/Twig/Error.php

@@ -1,199 +0,0 @@
-<?php
-
-/*
- * This file is part of Twig.
- *
- * (c) 2009 Fabien Potencier
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * Twig base exception.
- *
- * @package    twig
- * @author     Fabien Potencier <fabien@symfony.com>
- */
-class Twig_Error extends Exception
-{
-    protected $lineno;
-    protected $filename;
-    protected $rawMessage;
-    protected $previous;
-
-    /**
-     * Constructor.
-     *
-     * @param string    $message  The error message
-     * @param integer   $lineno   The template line where the error occurred
-     * @param string    $filename The template file name where the error occurred
-     * @param Exception $previous The previous exception
-     */
-    public function __construct($message, $lineno = -1, $filename = null, Exception $previous = null)
-    {
-        if (version_compare(PHP_VERSION, '5.3.0', '<')) {
-            $this->previous = $previous;
-            parent::__construct('');
-        } else {
-            parent::__construct('', 0, $previous);
-        }
-
-        $this->lineno = $lineno;
-        $this->filename = $filename;
-
-        if (-1 === $this->lineno || null === $this->filename) {
-            $this->guessTemplateInfo();
-        }
-
-        $this->rawMessage = $message;
-
-        $this->updateRepr();
-    }
-
-    /**
-     * Gets the raw message.
-     *
-     * @return string The raw message
-     */
-    public function getRawMessage()
-    {
-        return $this->rawMessage;
-    }
-
-    /**
-     * Gets the filename where the error occurred.
-     *
-     * @return string The filename
-     */
-    public function getTemplateFile()
-    {
-        return $this->filename;
-    }
-
-    /**
-     * Sets the filename where the error occurred.
-     *
-     * @param string $filename The filename
-     */
-    public function setTemplateFile($filename)
-    {
-        $this->filename = $filename;
-
-        $this->updateRepr();
-    }
-
-    /**
-     * Gets the template line where the error occurred.
-     *
-     * @return integer The template line
-     */
-    public function getTemplateLine()
-    {
-        return $this->lineno;
-    }
-
-    /**
-     * Sets the template line where the error occurred.
-     *
-     * @param integer $lineno The template line
-     */
-    public function setTemplateLine($lineno)
-    {
-        $this->lineno = $lineno;
-
-        $this->updateRepr();
-    }
-
-    /**
-     * For PHP < 5.3.0, provides access to the getPrevious() method.
-     *
-     * @param  string $method    The method name
-     * @param  array  $arguments The parameters to be passed to the method
-     *
-     * @return Exception The previous exception or null
-     */
-    public function __call($method, $arguments)
-    {
-        if ('getprevious' == strtolower($method)) {
-            return $this->previous;
-        }
-
-        throw new BadMethodCallException(sprintf('Method "Twig_Error::%s()" does not exist.', $method));
-    }
-
-    protected function updateRepr()
-    {
-        $this->message = $this->rawMessage;
-
-        $dot = false;
-        if ('.' === substr($this->message, -1)) {
-            $this->message = substr($this->message, 0, -1);
-            $dot = true;
-        }
-
-        if (null !== $this->filename) {
-            if (is_string($this->filename) || (is_object($this->filename) && method_exists($this->filename, '__toString'))) {
-                $filename = sprintf('"%s"', $this->filename);
-            } else {
-                $filename = json_encode($this->filename);
-            }
-            $this->message .= sprintf(' in %s', $filename);
-        }
-
-        if ($this->lineno >= 0) {
-            $this->message .= sprintf(' at line %d', $this->lineno);
-        }
-
-        if ($dot) {
-            $this->message .= '.';
-        }
-    }
-
-    protected function guessTemplateInfo()
-    {
-        $template = null;
-        foreach (debug_backtrace() as $trace) {
-            if (isset($trace['object']) && $trace['object'] instanceof Twig_Template && 'Twig_Template' !== get_class($trace['object'])) {
-                $template = $trace['object'];
-
-                // update template filename
-                if (null === $this->filename) {
-                    $this->filename = $template->getTemplateName();
-                }
-
-                break;
-            }
-        }
-
-        if (null === $template || $this->lineno > -1) {
-            return;
-        }
-
-        $r = new ReflectionObject($template);
-        $file = $r->getFileName();
-
-        $exceptions = array($e = $this);
-        while (($e instanceof self || method_exists($e, 'getPrevious')) && $e = $e->getPrevious()) {
-            $exceptions[] = $e;
-        }
-
-        while ($e = array_pop($exceptions)) {
-            $traces = $e->getTrace();
-            while ($trace = array_shift($traces)) {
-                if (!isset($trace['file']) || !isset($trace['line']) || $file != $trace['file']) {
-                    continue;
-                }
-
-                foreach ($template->getDebugInfo() as $codeLine => $templateLine) {
-                    if ($codeLine <= $trace['line']) {
-                        // update template line
-                        $this->lineno = $templateLine;
-
-                        return;
-                    }
-                }
-            }
-        }
-    }
-}

vendor/Twig/Error/Loader.php

@@ -1,20 +0,0 @@
-<?php
-
-/*
- * This file is part of Twig.
- *
- * (c) 2010 Fabien Potencier
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * Exception thrown when an error occurs during template loading.
- *
- * @package    twig
- * @author     Fabien Potencier <fabien@symfony.com>
- */
-class Twig_Error_Loader extends Twig_Error
-{
-}

vendor/Twig/Error/Runtime.php

@@ -1,21 +0,0 @@
-<?php
-
-/*
- * This file is part of Twig.
- *
- * (c) 2009 Fabien Potencier
- * (c) 2009 Armin Ronacher
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * Exception thrown when an error occurs at runtime.
- *
- * @package    twig
- * @author     Fabien Potencier <fabien@symfony.com>
- */
-class Twig_Error_Runtime extends Twig_Error
-{
-}

vendor/Twig/Error/Syntax.php

@@ -1,21 +0,0 @@
-<?php
-
-/*
- * This file is part of Twig.
- *
- * (c) 2009 Fabien Potencier
- * (c) 2009 Armin Ronacher
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * Exception thrown when a syntax error occurs during lexing or parsing of a template.
- *
- * @package    twig
- * @author     Fabien Potencier <fabien@symfony.com>
- */
-class Twig_Error_Syntax extends Twig_Error
-{
-}

vendor/Twig/ExpressionParser.php

@@ -1,488 +0,0 @@
-<?php
-
-/*
- * This file is part of Twig.
- *
- * (c) 2009 Fabien Potencier
- * (c) 2009 Armin Ronacher
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * Parses expressions.
- *
- * This parser implements a "Precedence climbing" algorithm.
- *
- * @see http://www.engr.mun.ca/~theo/Misc/exp_parsing.htm
- * @see http://en.wikipedia.org/wiki/Operator-precedence_parser
- *
- * @package    twig
- * @author     Fabien Potencier <fabien@symfony.com>
- */
-class Twig_ExpressionParser
-{
-    const OPERATOR_LEFT = 1;
-    const OPERATOR_RIGHT = 2;
-
-    protected $parser;
-    protected $unaryOperators;
-    protected $binaryOperators;
-
-    public function __construct(Twig_Parser $parser, array $unaryOperators, array $binaryOperators)
-    {
-        $this->parser = $parser;
-        $this->unaryOperators = $unaryOperators;
-        $this->binaryOperators = $binaryOperators;
-    }
-
-    public function parseExpression($precedence = 0)
-    {
-        $expr = $this->getPrimary();
-        $token = $this->parser->getCurrentToken();
-        while ($this->isBinary($token) && $this->binaryOperators[$token->getValue()]['precedence'] >= $precedence) {
-            $op = $this->binaryOperators[$token->getValue()];
-            $this->parser->getStream()->next();
-
-            if (isset($op['callable'])) {
-                $expr = call_user_func($op['callable'], $this->parser, $expr);
-            } else {
-                $expr1 = $this->parseExpression(self::OPERATOR_LEFT === $op['associativity'] ? $op['precedence'] + 1 : $op['precedence']);
-                $class = $op['class'];
-                $expr = new $class($expr, $expr1, $token->getLine());
-            }
-
-            $token = $this->parser->getCurrentToken();
-        }
-
-        if (0 === $precedence) {
-            return $this->parseConditionalExpression($expr);
-        }
-
-        return $expr;
-    }
-
-    protected function getPrimary()
-    {
-        $token = $this->parser->getCurrentToken();
-
-        if ($this->isUnary($token)) {
-            $operator = $this->unaryOperators[$token->getValue()];
-            $this->parser->getStream()->next();
-            $expr = $this->parseExpression($operator['precedence']);
-            $class = $operator['class'];
-
-            return $this->parsePostfixExpression(new $class($expr, $token->getLine()));
-        } elseif ($token->test(Twig_Token::PUNCTUATION_TYPE, '(')) {
-            $this->parser->getStream()->next();
-            $expr = $this->parseExpression();
-            $this->parser->getStream()->expect(Twig_Token::PUNCTUATION_TYPE, ')', 'An opened parenthesis is not properly closed');
-
-            return $this->parsePostfixExpression($expr);
-        }
-
-        return $this->parsePrimaryExpression();
-    }
-
-    protected function parseConditionalExpression($expr)
-    {
-        while ($this->parser->getStream()->test(Twig_Token::PUNCTUATION_TYPE, '?')) {
-            $this->parser->getStream()->next();
-            $expr2 = $this->parseExpression();
-            $this->parser->getStream()->expect(Twig_Token::PUNCTUATION_TYPE, ':', 'The ternary operator must have a default value');
-            $expr3 = $this->parseExpression();
-
-            $expr = new Twig_Node_Expression_Conditional($expr, $expr2, $expr3, $this->parser->getCurrentToken()->getLine());
-        }
-
-        return $expr;
-    }
-
-    protected function isUnary(Twig_Token $token)
-    {
-        return $token->test(Twig_Token::OPERATOR_TYPE) && isset($this->unaryOperators[$token->getValue()]);
-    }
-
-    protected function isBinary(Twig_Token $token)
-    {
-        return $token->test(Twig_Token::OPERATOR_TYPE) && isset($this->binaryOperators[$token->getValue()]);
-    }
-
-    public function parsePrimaryExpression()
-    {
-        $token = $this->parser->getCurrentToken();
-        switch ($token->getType()) {
-            case Twig_Token::NAME_TYPE:
-                $this->parser->getStream()->next();
-                switch ($token->getValue()) {
-                    case 'true':
-                    case 'TRUE':
-                        $node = new Twig_Node_Expression_Constant(true, $token->getLine());
-                        break;
-
-                    case 'false':
-                    case 'FALSE':
-                        $node = new Twig_Node_Expression_Constant(false, $token->getLine());
-                        break;
-
-                    case 'none':
-                    case 'NONE':
-                    case 'null':
-                    case 'NULL':
-                        $node = new Twig_Node_Expression_Constant(null, $token->getLine());
-                        break;
-
-                    default:
-                        if ('(' === $this->parser->getCurrentToken()->getValue()) {
-                            $node = $this->getFunctionNode($token->getValue(), $token->getLine());
-                        } else {
-                            $node = new Twig_Node_Expression_Name($token->getValue(), $token->getLine());
-                        }
-                }
-                break;
-
-            case Twig_Token::NUMBER_TYPE:
-                $this->parser->getStream()->next();
-                $node = new Twig_Node_Expression_Constant($token->getValue(), $token->getLine());
-                break;
-
-            case Twig_Token::STRING_TYPE:
-            case Twig_Token::INTERPOLATION_START_TYPE:
-                $node = $this->parseStringExpression();
-                break;
-
-            default:
-                if ($token->test(Twig_Token::PUNCTUATION_TYPE, '[')) {
-                    $node = $this->parseArrayExpression();
-                } elseif ($token->test(Twig_Token::PUNCTUATION_TYPE, '{')) {
-                    $node = $this->parseHashExpression();
-                } else {
-                    throw new Twig_Error_Syntax(sprintf('Unexpected token "%s" of value "%s"', Twig_Token::typeToEnglish($token->getType(), $token->getLine()), $token->getValue()), $token->getLine());
-                }
-        }
-
-        return $this->parsePostfixExpression($node);
-    }
-
-    public function parseStringExpression()
-    {
-        $stream = $this->parser->getStream();
-
-        $nodes = array();
-        // a string cannot be followed by another string in a single expression
-        $nextCanBeString = true;
-        while (true) {
-            if ($stream->test(Twig_Token::STRING_TYPE) && $nextCanBeString) {
-                $token = $stream->next();
-                $nodes[] = new Twig_Node_Expression_Constant($token->getValue(), $token->getLine());
-                $nextCanBeString = false;
-            } elseif ($stream->test(Twig_Token::INTERPOLATION_START_TYPE)) {
-                $stream->next();
-                $nodes[] = $this->parseExpression();
-                $stream->expect(Twig_Token::INTERPOLATION_END_TYPE);
-                $nextCanBeString = true;
-            } else {
-                break;
-            }
-        }
-
-        $expr = array_shift($nodes);
-        foreach ($nodes as $node) {
-            $expr = new Twig_Node_Expression_Binary_Concat($expr, $node, $node->getLine());
-        }
-
-        return $expr;
-    }
-
-    public function parseArrayExpression()
-    {
-        $stream = $this->parser->getStream();
-        $stream->expect(Twig_Token::PUNCTUATION_TYPE, '[', 'An array element was expected');
-
-        $node = new Twig_Node_Expression_Array(array(), $stream->getCurrent()->getLine());
-        $first = true;
-        while (!$stream->test(Twig_Token::PUNCTUATION_TYPE, ']')) {
-            if (!$first) {
-                $stream->expect(Twig_Token::PUNCTUATION_TYPE, ',', 'An array element must be followed by a comma');
-
-                // trailing ,?
-                if ($stream->test(Twig_Token::PUNCTUATION_TYPE, ']')) {
-                    break;
-                }
-            }
-            $first = false;
-
-            $node->addElement($this->parseExpression());
-        }
-        $stream->expect(Twig_Token::PUNCTUATION_TYPE, ']', 'An opened array is not properly closed');
-
-        return $node;
-    }
-
-    public function parseHashExpression()
-    {
-        $stream = $this->parser->getStream();
-        $stream->expect(Twig_Token::PUNCTUATION_TYPE, '{', 'A hash element was expected');
-
-        $node = new Twig_Node_Expression_Array(array(), $stream->getCurrent()->getLine());
-        $first = true;
-        while (!$stream->test(Twig_Token::PUNCTUATION_TYPE, '}')) {
-            if (!$first) {
-                $stream->expect(Twig_Token::PUNCTUATION_TYPE, ',', 'A hash value must be followed by a comma');
-
-                // trailing ,?
-                if ($stream->test(Twig_Token::PUNCTUATION_TYPE, '}')) {
-                    break;
-                }
-            }
-            $first = false;
-
-            // a hash key can be:
-            //
-            //  * a number -- 12
-            //  * a string -- 'a'
-            //  * a name, which is equivalent to a string -- a
-            //  * an expression, which must be enclosed in parentheses -- (1 + 2)
-            if ($stream->test(Twig_Token::STRING_TYPE) || $stream->test(Twig_Token::NAME_TYPE) || $stream->test(Twig_Token::NUMBER_TYPE)) {
-                $token = $stream->next();
-                $key = new Twig_Node_Expression_Constant($token->getValue(), $token->getLine());
-            } elseif ($stream->test(Twig_Token::PUNCTUATION_TYPE, '(')) {
-                $key = $this->parseExpression();
-            } else {
-                $current = $stream->getCurrent();
-
-                throw new Twig_Error_Syntax(sprintf('A hash key must be a quoted string, a number, a name, or an expression enclosed in parentheses (unexpected token "%s" of value "%s"', Twig_Token::typeToEnglish($current->getType(), $current->getLine()), $current->getValue()), $current->getLine());
-            }
-
-            $stream->expect(Twig_Token::PUNCTUATION_TYPE, ':', 'A hash key must be followed by a colon (:)');
-            $value = $this->parseExpression();
-
-            $node->addElement($value, $key);
-        }
-        $stream->expect(Twig_Token::PUNCTUATION_TYPE, '}', 'An opened hash is not properly closed');
-
-        return $node;
-    }
-
-    public function parsePostfixExpression($node)
-    {
-        while (true) {
-            $token = $this->parser->getCurrentToken();
-            if ($token->getType() == Twig_Token::PUNCTUATION_TYPE) {
-                if ('.' == $token->getValue() || '[' == $token->getValue()) {
-                    $node = $this->parseSubscriptExpression($node);
-                } elseif ('|' == $token->getValue()) {
-                    $node = $this->parseFilterExpression($node);
-                } else {
-                    break;
-                }
-            } else {
-                break;
-            }
-        }
-
-        return $node;
-    }
-
-    public function getFunctionNode($name, $line)
-    {
-        $args = $this->parseArguments();
-        switch ($name) {
-            case 'parent':
-                if (!count($this->parser->getBlockStack())) {
-                    throw new Twig_Error_Syntax('Calling "parent" outside a block is forbidden', $line);
-                }
-
-                if (!$this->parser->getParent() && !$this->parser->hasTraits()) {
-                    throw new Twig_Error_Syntax('Calling "parent" on a template that does not extend nor "use" another template is forbidden', $line);
-                }
-
-                return new Twig_Node_Expression_Parent($this->parser->peekBlockStack(), $line);
-            case 'block':
-                return new Twig_Node_Expression_BlockReference($args->getNode(0), false, $line);
-            case 'attribute':
-                if (count($args) < 2) {
-                    throw new Twig_Error_Syntax('The "attribute" function takes at least two arguments (the variable and the attributes)', $line);
-                }
-
-                return new Twig_Node_Expression_GetAttr($args->getNode(0), $args->getNode(1), count($args) > 2 ? $args->getNode(2) : new Twig_Node_Expression_Array(array(), $line), Twig_TemplateInterface::ANY_CALL, $line);
-            default:
-                if (null !== $alias = $this->parser->getImportedFunction($name)) {
-                    $arguments = new Twig_Node_Expression_Array(array(), $line);
-                    foreach ($args as $n) {
-                        $arguments->addElement($n);
-                    }
-
-                    $node = new Twig_Node_Expression_MethodCall($alias['node'], $alias['name'], $arguments, $line);
-                    $node->setAttribute('safe', true);
-
-                    return $node;
-                }
-
-                $class = $this->getFunctionNodeClass($name);
-
-                return new $class($name, $args, $line);
-        }
-    }
-
-    public function parseSubscriptExpression($node)
-    {
-        $stream = $this->parser->getStream();
-        $token = $stream->next();
-        $lineno = $token->getLine();
-        $arguments = new Twig_Node_Expression_Array(array(), $lineno);
-        $type = Twig_TemplateInterface::ANY_CALL;
-        if ($token->getValue() == '.') {
-            $token = $stream->next();
-            if (
-                $token->getType() == Twig_Token::NAME_TYPE
-                ||
-                $token->getType() == Twig_Token::NUMBER_TYPE
-                ||
-                ($token->getType() == Twig_Token::OPERATOR_TYPE && preg_match(Twig_Lexer::REGEX_NAME, $token->getValue()))
-            ) {
-                $arg = new Twig_Node_Expression_Constant($token->getValue(), $lineno);
-
-                if ($stream->test(Twig_Token::PUNCTUATION_TYPE, '(')) {
-                    $type = Twig_TemplateInterface::METHOD_CALL;
-                    foreach ($this->parseArguments() as $n) {
-                        $arguments->addElement($n);
-                    }
-                }
-            } else {
-                throw new Twig_Error_Syntax('Expected name or number', $lineno);
-            }
-        } else {
-            $type = Twig_TemplateInterface::ARRAY_CALL;
-
-            $arg = $this->parseExpression();
-
-            // slice?
-            if ($stream->test(Twig_Token::PUNCTUATION_TYPE, ':')) {
-                $stream->next();
-
-                if ($stream->test(Twig_Token::PUNCTUATION_TYPE, ']')) {
-                    $length = new Twig_Node_Expression_Constant(null, $token->getLine());
-                } else {
-                    $length = $this->parseExpression();
-                }
-
-                $class = $this->getFilterNodeClass('slice');
-                $arguments = new Twig_Node(array($arg, $length));
-                $filter = new $class($node, new Twig_Node_Expression_Constant('slice', $token->getLine()), $arguments, $token->getLine());
-
-                $stream->expect(Twig_Token::PUNCTUATION_TYPE, ']');
-
-                return $filter;
-            }
-
-            $stream->expect(Twig_Token::PUNCTUATION_TYPE, ']');
-        }
-
-        return new Twig_Node_Expression_GetAttr($node, $arg, $arguments, $type, $lineno);
-    }
-
-    public function parseFilterExpression($node)
-    {
-        $this->parser->getStream()->next();
-
-        return $this->parseFilterExpressionRaw($node);
-    }
-
-    public function parseFilterExpressionRaw($node, $tag = null)
-    {
-        while (true) {
-            $token = $this->parser->getStream()->expect(Twig_Token::NAME_TYPE);
-
-            $name = new Twig_Node_Expression_Constant($token->getValue(), $token->getLine());
-            if (!$this->parser->getStream()->test(Twig_Token::PUNCTUATION_TYPE, '(')) {
-                $arguments = new Twig_Node();
-            } else {
-                $arguments = $this->parseArguments();
-            }
-
-            $class = $this->getFilterNodeClass($name->getAttribute('value'));
-
-            $node = new $class($node, $name, $arguments, $token->getLine(), $tag);
-
-            if (!$this->parser->getStream()->test(Twig_Token::PUNCTUATION_TYPE, '|')) {
-                break;
-            }
-
-            $this->parser->getStream()->next();
-        }
-
-        return $node;
-    }
-
-    public function parseArguments()
-    {
-        $args = array();
-        $stream = $this->parser->getStream();
-
-        $stream->expect(Twig_Token::PUNCTUATION_TYPE, '(', 'A list of arguments must be opened by a parenthesis');
-        while (!$stream->test(Twig_Token::PUNCTUATION_TYPE, ')')) {
-            if (!empty($args)) {
-                $stream->expect(Twig_Token::PUNCTUATION_TYPE, ',', 'Arguments must be separated by a comma');
-            }
-            $args[] = $this->parseExpression();
-        }
-        $stream->expect(Twig_Token::PUNCTUATION_TYPE, ')', 'A list of arguments must be closed by a parenthesis');
-
-        return new Twig_Node($args);
-    }
-
-    public function parseAssignmentExpression()
-    {
-        $targets = array();
-        while (true) {
-            $token = $this->parser->getStream()->expect(Twig_Token::NAME_TYPE, null, 'Only variables can be assigned to');
-            if (in_array($token->getValue(), array('true', 'false', 'none'))) {
-                throw new Twig_Error_Syntax(sprintf('You cannot assign a value to "%s"', $token->getValue()), $token->getLine());
-            }
-            $targets[] = new Twig_Node_Expression_AssignName($token->getValue(), $token->getLine());
-
-            if (!$this->parser->getStream()->test(Twig_Token::PUNCTUATION_TYPE, ',')) {
-                break;
-            }
-            $this->parser->getStream()->next();
-        }
-
-        return new Twig_Node($targets);
-    }
-
-    public function parseMultitargetExpression()
-    {
-        $targets = array();
-        while (true) {
-            $targets[] = $this->parseExpression();
-            if (!$this->parser->getStream()->test(Twig_Token::PUNCTUATION_TYPE, ',')) {
-                break;
-            }
-            $this->parser->getStream()->next();
-        }
-
-        return new Twig_Node($targets);
-    }
-
-    protected function getFunctionNodeClass($name)
-    {
-        $functionMap = $this->parser->getEnvironment()->getFunctions();
-        if (isset($functionMap[$name]) && $functionMap[$name] instanceof Twig_Function_Node) {
-            return $functionMap[$name]->getClass();
-        }
-
-        return 'Twig_Node_Expression_Function';
-    }
-
-    protected function getFilterNodeClass($name)
-    {
-        $filterMap = $this->parser->getEnvironment()->getFilters();
-        if (isset($filterMap[$name]) && $filterMap[$name] instanceof Twig_Filter_Node) {
-            return $filterMap[$name]->getClass();
-        }
-
-        return 'Twig_Node_Expression_Filter';
-    }
-}

vendor/Twig/Extension.php

@@ -1,93 +0,0 @@
-<?php
-
-/*
- * This file is part of Twig.
- *
- * (c) 2009 Fabien Potencier
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-abstract class Twig_Extension implements Twig_ExtensionInterface
-{
-    /**
-     * Initializes the runtime environment.
-     *
-     * This is where you can load some file that contains filter functions for instance.
-     *
-     * @param Twig_Environment $environment The current Twig_Environment instance
-     */
-    public function initRuntime(Twig_Environment $environment)
-    {
-    }
-
-    /**
-     * Returns the token parser instances to add to the existing list.
-     *
-     * @return array An array of Twig_TokenParserInterface or Twig_TokenParserBrokerInterface instances
-     */
-    public function getTokenParsers()
-    {
-        return array();
-    }
-
-    /**
-     * Returns the node visitor instances to add to the existing list.
-     *
-     * @return array An array of Twig_NodeVisitorInterface instances
-     */
-    public function getNodeVisitors()
-    {
-        return array();
-    }
-
-    /**
-     * Returns a list of filters to add to the existing list.
-     *
-     * @return array An array of filters
-     */
-    public function getFilters()
-    {
-        return array();
-    }
-
-    /**
-     * Returns a list of tests to add to the existing list.
-     *
-     * @return array An array of tests
-     */
-    public function getTests()
-    {
-        return array();
-    }
-
-    /**
-     * Returns a list of functions to add to the existing list.
-     *
-     * @return array An array of functions
-     */
-    public function getFunctions()
-    {
-        return array();
-    }
-
-    /**
-     * Returns a list of operators to add to the existing list.
-     *
-     * @return array An array of operators
-     */
-    public function getOperators()
-    {
-        return array();
-    }
-
-    /**
-     * Returns a list of global variables to add to the existing list.
-     *
-     * @return array An array of global variables
-     */
-    public function getGlobals()
-    {
-        return array();
-    }
-}

vendor/Twig/Extension/Debug.php

@@ -1,64 +0,0 @@
-<?php
-
-/*
- * This file is part of Twig.
- *
- * (c) 2011 Fabien Potencier
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-class Twig_Extension_Debug extends Twig_Extension
-{
-    /**
-     * Returns a list of global functions to add to the existing list.
-     *
-     * @return array An array of global functions
-     */
-    public function getFunctions()
-    {
-        // dump is safe if var_dump is overriden by xdebug
-        $isDumpOutputHtmlSafe = extension_loaded('xdebug') && (false === get_cfg_var('xdebug.overload_var_dump') || get_cfg_var('xdebug.overload_var_dump')) && get_cfg_var('html_errors');
-
-        return array(
-            'dump' => new Twig_Function_Function('twig_var_dump', array('is_safe' => $isDumpOutputHtmlSafe ? array('html') : array(), 'needs_context' => true, 'needs_environment' => true)),
-        );
-    }
-
-    /**
-     * Returns the name of the extension.
-     *
-     * @return string The extension name
-     */
-    public function getName()
-    {
-        return 'debug';
-    }
-}
-
-function twig_var_dump(Twig_Environment $env, $context)
-{
-    if (!$env->isDebug()) {
-        return;
-    }
-
-    ob_start();
-
-    $count = func_num_args();
-    if (2 === $count) {
-        $vars = array();
-        foreach ($context as $key => $value) {
-            if (!$value instanceof Twig_Template) {
-                $vars[$key] = $value;
-            }
-        }
-
-        var_dump($vars);
-    } else {
-        for ($i = 2; $i < $count; $i++) {
-            var_dump(func_get_arg($i));
-        }
-    }
-
-    return ob_get_clean();
-}

vendor/Twig/Extension/Escaper.php

@@ -1,106 +0,0 @@
-<?php
-
-/*
- * This file is part of Twig.
- *
- * (c) 2009 Fabien Potencier
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-class Twig_Extension_Escaper extends Twig_Extension
-{
-    protected $defaultStrategy;
-
-    public function __construct($defaultStrategy = 'html')
-    {
-        $this->setDefaultStrategy($defaultStrategy);
-    }
-
-    /**
-     * Returns the token parser instances to add to the existing list.
-     *
-     * @return array An array of Twig_TokenParserInterface or Twig_TokenParserBrokerInterface instances
-     */
-    public function getTokenParsers()
-    {
-        return array(new Twig_TokenParser_AutoEscape());
-    }
-
-    /**
-     * Returns the node visitor instances to add to the existing list.
-     *
-     * @return array An array of Twig_NodeVisitorInterface instances
-     */
-    public function getNodeVisitors()
-    {
-        return array(new Twig_NodeVisitor_Escaper());
-    }
-
-    /**
-     * Returns a list of filters to add to the existing list.
-     *
-     * @return array An array of filters
-     */
-    public function getFilters()
-    {
-        return array(
-            'raw' => new Twig_Filter_Function('twig_raw_filter', array('is_safe' => array('all'))),
-        );
-    }
-
-    /**
-     * Sets the default strategy to use when not defined by the user.
-     *
-     * The strategy can be a valid PHP callback that takes the template
-     * "filename" as an argument and returns the strategy to use.
-     *
-     * @param mixed $defaultStrategy An escaping strategy
-     */
-    public function setDefaultStrategy($defaultStrategy)
-    {
-        // for BC
-        if (true === $defaultStrategy) {
-            $defaultStrategy = 'html';
-        }
-
-        $this->defaultStrategy = $defaultStrategy;
-    }
-
-    /**
-     * Gets the default strategy to use when not defined by the user.
-     *
-     * @param string $filename The template "filename"
-     *
-     * @return string The default strategy to use for the template
-     */
-    public function getDefaultStrategy($filename)
-    {
-        if (is_callable($this->defaultStrategy)) {
-            return call_user_func($this->defaultStrategy, $filename);
-        }
-
-        return $this->defaultStrategy;
-    }
-
-    /**
-     * Returns the name of the extension.
-     *
-     * @return string The extension name
-     */
-    public function getName()
-    {
-        return 'escaper';
-    }
-}
-
-/**
- * Marks a variable as being safe.
- *
- * @param string $string A PHP variable
- */
-function twig_raw_filter($string)
-{
-    return $string;
-}
-

vendor/Twig/Extension/Optimizer.php

@@ -1,35 +0,0 @@
-<?php
-
-/*
- * This file is part of Twig.
- *
- * (c) 2010 Fabien Potencier
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-class Twig_Extension_Optimizer extends Twig_Extension
-{
-    protected $optimizers;
-
-    public function __construct($optimizers = -1)
-    {
-        $this->optimizers = $optimizers;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function getNodeVisitors()
-    {
-        return array(new Twig_NodeVisitor_Optimizer($this->optimizers));
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function getName()
-    {
-        return 'optimizer';
-    }
-}

vendor/Twig/Extension/Sandbox.php

@@ -1,112 +0,0 @@
-<?php
-
-/*
- * This file is part of Twig.
- *
- * (c) 2009 Fabien Potencier
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-class Twig_Extension_Sandbox extends Twig_Extension
-{
-    protected $sandboxedGlobally;
-    protected $sandboxed;
-    protected $policy;
-
-    public function __construct(Twig_Sandbox_SecurityPolicyInterface $policy, $sandboxed = false)
-    {
-        $this->policy            = $policy;
-        $this->sandboxedGlobally = $sandboxed;
-    }
-
-    /**
-     * Returns the token parser instances to add to the existing list.
-     *
-     * @return array An array of Twig_TokenParserInterface or Twig_TokenParserBrokerInterface instances
-     */
-    public function getTokenParsers()
-    {
-        return array(new Twig_TokenParser_Sandbox());
-    }
-
-    /**
-     * Returns the node visitor instances to add to the existing list.
-     *
-     * @return array An array of Twig_NodeVisitorInterface instances
-     */
-    public function getNodeVisitors()
-    {
-        return array(new Twig_NodeVisitor_Sandbox());
-    }
-
-    public function enableSandbox()
-    {
-        $this->sandboxed = true;
-    }
-
-    public function disableSandbox()
-    {
-        $this->sandboxed = false;
-    }
-
-    public function isSandboxed()
-    {
-        return $this->sandboxedGlobally || $this->sandboxed;
-    }
-
-    public function isSandboxedGlobally()
-    {
-        return $this->sandboxedGlobally;
-    }
-
-    public function setSecurityPolicy(Twig_Sandbox_SecurityPolicyInterface $policy)
-    {
-        $this->policy = $policy;
-    }
-
-    public function getSecurityPolicy()
-    {
-        return $this->policy;
-    }
-
-    public function checkSecurity($tags, $filters, $functions)
-    {
-        if ($this->isSandboxed()) {
-            $this->policy->checkSecurity($tags, $filters, $functions);
-        }
-    }
-
-    public function checkMethodAllowed($obj, $method)
-    {
-        if ($this->isSandboxed()) {
-            $this->policy->checkMethodAllowed($obj, $method);
-        }
-    }
-
-    public function checkPropertyAllowed($obj, $method)
-    {
-        if ($this->isSandboxed()) {
-            $this->policy->checkPropertyAllowed($obj, $method);
-        }
-    }
-
-    public function ensureToStringAllowed($obj)
-    {
-        if (is_object($obj)) {
-            $this->policy->checkMethodAllowed($obj, '__toString');
-        }
-
-        return $obj;
-    }
-
-    /**
-     * Returns the name of the extension.
-     *
-     * @return string The extension name
-     */
-    public function getName()
-    {
-        return 'sandbox';
-    }
-}

vendor/Twig/ExtensionInterface.php

@@ -1,84 +0,0 @@
-<?php
-
-/*
- * This file is part of Twig.
- *
- * (c) 2009 Fabien Potencier
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * Interface implemented by extension classes.
- *
- * @package    twig
- * @author     Fabien Potencier <fabien@symfony.com>
- */
-interface Twig_ExtensionInterface
-{
-    /**
-     * Initializes the runtime environment.
-     *
-     * This is where you can load some file that contains filter functions for instance.
-     *
-     * @param Twig_Environment $environment The current Twig_Environment instance
-     */
-    function initRuntime(Twig_Environment $environment);
-
-    /**
-     * Returns the token parser instances to add to the existing list.
-     *
-     * @return array An array of Twig_TokenParserInterface or Twig_TokenParserBrokerInterface instances
-     */
-    function getTokenParsers();
-
-    /**
-     * Returns the node visitor instances to add to the existing list.
-     *
-     * @return array An array of Twig_NodeVisitorInterface instances
-     */
-    function getNodeVisitors();
-
-    /**
-     * Returns a list of filters to add to the existing list.
-     *
-     * @return array An array of filters
-     */
-    function getFilters();
-
-    /**
-     * Returns a list of tests to add to the existing list.
-     *
-     * @return array An array of tests
-     */
-    function getTests();
-
-    /**
-     * Returns a list of functions to add to the existing list.
-     *
-     * @return array An array of functions
-     */
-    function getFunctions();
-
-    /**
-     * Returns a list of operators to add to the existing list.
-     *
-     * @return array An array of operators
-     */
-    function getOperators();
-
-    /**
-     * Returns a list of global variables to add to the existing list.
-     *
-     * @return array An array of global variables
-     */
-    function getGlobals();
-
-    /**
-     * Returns the name of the extension.
-     *
-     * @return string The extension name
-     */
-    function getName();
-}

vendor/Twig/Filter.php

@@ -1,75 +0,0 @@
-<?php
-
-/*
- * This file is part of Twig.
- *
- * (c) 2009 Fabien Potencier
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * Represents a template filter.
- *
- * @package    twig
- * @author     Fabien Potencier <fabien@symfony.com>
- */
-abstract class Twig_Filter implements Twig_FilterInterface
-{
-    protected $options;
-    protected $arguments = array();
-
-    public function __construct(array $options = array())
-    {
-        $this->options = array_merge(array(
-            'needs_environment' => false,
-            'needs_context'     => false,
-            'pre_escape'        => null,
-            'preserves_safety'  => null,
-        ), $options);
-    }
-
-    public function setArguments($arguments)
-    {
-        $this->arguments = $arguments;
-    }
-
-    public function getArguments()
-    {
-        return $this->arguments;
-    }
-
-    public function needsEnvironment()
-    {
-        return $this->options['needs_environment'];
-    }
-
-    public function needsContext()
-    {
-        return $this->options['needs_context'];
-    }
-
-    public function getSafe(Twig_Node $filterArgs)
-    {
-        if (isset($this->options['is_safe'])) {
-            return $this->options['is_safe'];
-        }
-
-        if (isset($this->options['is_safe_callback'])) {
-            return call_user_func($this->options['is_safe_callback'], $filterArgs);
-        }
-
-        return null;
-    }
-
-    public function getPreservesSafety()
-    {
-        return $this->options['preserves_safety'];
-    }
-
-    public function getPreEscape()
-    {
-        return $this->options['pre_escape'];
-    }
-}

vendor/Twig/Filter/Function.php

@@ -1,33 +0,0 @@
-<?php
-
-/*
- * This file is part of Twig.
- *
- * (c) 2009 Fabien Potencier
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * Represents a function template filter.
- *
- * @package    twig
- * @author     Fabien Potencier <fabien@symfony.com>
- */
-class Twig_Filter_Function extends Twig_Filter
-{
-    protected $function;
-
-    public function __construct($function, array $options = array())
-    {
-        parent::__construct($options);
-
-        $this->function = $function;
-    }
-
-    public function compile()
-    {
-        return $this->function;
-    }
-}

vendor/Twig/Filter/Method.php

@@ -1,34 +0,0 @@
-<?php
-
-/*
- * This file is part of Twig.
- *
- * (c) 2009 Fabien Potencier
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * Represents a method template filter.
- *
- * @package    twig
- * @author     Fabien Potencier <fabien@symfony.com>
- */
-class Twig_Filter_Method extends Twig_Filter
-{
-    protected $extension, $method;
-
-    public function __construct(Twig_ExtensionInterface $extension, $method, array $options = array())
-    {
-        parent::__construct($options);
-
-        $this->extension = $extension;
-        $this->method = $method;
-    }
-
-    public function compile()
-    {
-        return sprintf('$this->env->getExtension(\'%s\')->%s', $this->extension->getName(), $this->method);
-    }
-}

vendor/Twig/Filter/Node.php

@@ -1,37 +0,0 @@
-<?php
-
-/*
- * This file is part of Twig.
- *
- * (c) 2011 Fabien Potencier
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * Represents a template filter as a node.
- *
- * @package    twig
- * @author     Fabien Potencier <fabien@symfony.com>
- */
-class Twig_Filter_Node extends Twig_Filter
-{
-    protected $class;
-
-    public function __construct($class, array $options = array())
-    {
-        parent::__construct($options);
-
-        $this->class = $class;
-    }
-
-    public function getClass()
-    {
-        return $this->class;
-    }
-
-    public function compile()
-    {
-    }
-}

vendor/Twig/FilterInterface.php

@@ -1,40 +0,0 @@
-<?php
-
-/*
- * This file is part of Twig.
- *
- * (c) 2010 Fabien Potencier
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * Represents a template filter.
- *
- * @package    twig
- * @author     Fabien Potencier <fabien@symfony.com>
- */
-interface Twig_FilterInterface
-{
-    /**
-     * Compiles a filter.
-     *
-     * @return string The PHP code for the filter
-     */
-    function compile();
-
-    function needsEnvironment();
-
-    function needsContext();
-
-    function getSafe(Twig_Node $filterArgs);
-
-    function getPreservesSafety();
-
-    function getPreEscape();
-
-    function setArguments($arguments);
-
-    function getArguments();
-}

vendor/Twig/Function.php

@@ -1,63 +0,0 @@
-<?php
-
-/*
- * This file is part of Twig.
- *
- * (c) 2010 Fabien Potencier
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * Represents a template function.
- *
- * @package    twig
- * @author     Fabien Potencier <fabien@symfony.com>
- */
-abstract class Twig_Function implements Twig_FunctionInterface
-{
-    protected $options;
-    protected $arguments = array();
-
-    public function __construct(array $options = array())
-    {
-        $this->options = array_merge(array(
-            'needs_environment' => false,
-            'needs_context'     => false,
-        ), $options);
-    }
-
-    public function setArguments($arguments)
-    {
-        $this->arguments = $arguments;
-    }
-
-    public function getArguments()
-    {
-        return $this->arguments;
-    }
-
-    public function needsEnvironment()
-    {
-        return $this->options['needs_environment'];
-    }
-
-    public function needsContext()
-    {
-        return $this->options['needs_context'];
-    }
-
-    public function getSafe(Twig_Node $functionArgs)
-    {
-        if (isset($this->options['is_safe'])) {
-            return $this->options['is_safe'];
-        }
-
-        if (isset($this->options['is_safe_callback'])) {
-            return call_user_func($this->options['is_safe_callback'], $functionArgs);
-        }
-
-        return array();
-    }
-}

vendor/Twig/Function/Function.php

@@ -1,34 +0,0 @@
-<?php
-
-/*
- * This file is part of Twig.
- *
- * (c) 2009 Fabien Potencier
- * (c) 2010 Arnaud Le Blanc
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * Represents a function template function.
- *
- * @package    twig
- * @author     Arnaud Le Blanc <arnaud.lb@gmail.com>
- */
-class Twig_Function_Function extends Twig_Function
-{
-    protected $function;
-
-    public function __construct($function, array $options = array())
-    {
-        parent::__construct($options);
-
-        $this->function = $function;
-    }
-
-    public function compile()
-    {
-        return $this->function;
-    }
-}

vendor/Twig/Function/Method.php

@@ -1,35 +0,0 @@
-<?php
-
-/*
- * This file is part of Twig.
- *
- * (c) 2009 Fabien Potencier
- * (c) 2010 Arnaud Le Blanc
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * Represents a method template function.
- *
- * @package    twig
- * @author     Arnaud Le Blanc <arnaud.lb@gmail.com>
- */
-class Twig_Function_Method extends Twig_Function
-{
-    protected $extension, $method;
-
-    public function __construct(Twig_ExtensionInterface $extension, $method, array $options = array())
-    {
-        parent::__construct($options);
-
-        $this->extension = $extension;
-        $this->method = $method;
-    }
-
-    public function compile()
-    {
-        return sprintf('$this->env->getExtension(\'%s\')->%s', $this->extension->getName(), $this->method);
-    }
-}

vendor/Twig/Function/Node.php

@@ -1,37 +0,0 @@
-<?php
-
-/*
- * This file is part of Twig.
- *
- * (c) 2011 Fabien Potencier
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * Represents a template function as a node.
- *
- * @package    twig
- * @author     Fabien Potencier <fabien@symfony.com>
- */
-class Twig_Function_Node extends Twig_Filter
-{
-    protected $class;
-
-    public function __construct($class, array $options = array())
-    {
-        parent::__construct($options);
-
-        $this->class = $class;
-    }
-
-    public function getClass()
-    {
-        return $this->class;
-    }
-
-    public function compile()
-    {
-    }
-}

vendor/Twig/FunctionInterface.php

@@ -1,37 +0,0 @@
-<?php
-
-/*
- * This file is part of Twig.
- *
- * (c) 2010 Fabien Potencier
- * (c) 2010 Arnaud Le Blanc
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * Represents a template function.
- *
- * @package    twig
- * @author     Arnaud Le Blanc <arnaud.lb@gmail.com>
- */
-interface Twig_FunctionInterface
-{
-    /**
-     * Compiles a function.
-     *
-     * @return string The PHP code for the function
-     */
-    function compile();
-
-    function needsEnvironment();
-
-    function needsContext();
-
-    function getSafe(Twig_Node $filterArgs);
-
-    function setArguments($arguments);
-
-    function getArguments();
-}

vendor/Twig/Lexer.php

@@ -1,406 +0,0 @@
-<?php
-
-/*
- * This file is part of Twig.
- *
- * (c) 2009 Fabien Potencier
- * (c) 2009 Armin Ronacher
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * Lexes a template string.
- *
- * @package    twig
- * @author     Fabien Potencier <fabien@symfony.com>
- */
-class Twig_Lexer implements Twig_LexerInterface
-{
-    protected $tokens;
-    protected $code;
-    protected $cursor;
-    protected $lineno;
-    protected $end;
-    protected $state;
-    protected $states;
-    protected $brackets;
-    protected $env;
-    protected $filename;
-    protected $options;
-    protected $regexes;
-
-    const STATE_DATA            = 0;
-    const STATE_BLOCK           = 1;
-    const STATE_VAR             = 2;
-    const STATE_STRING          = 3;
-    const STATE_INTERPOLATION   = 4;
-
-    const REGEX_NAME            = '/[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*/A';
-    const REGEX_NUMBER          = '/[0-9]+(?:\.[0-9]+)?/A';
-    const REGEX_STRING          = '/"([^#"\\\\]*(?:\\\\.[^#"\\\\]*)*)"|\'([^\'\\\\]*(?:\\\\.[^\'\\\\]*)*)\'/As';
-    const REGEX_DQ_STRING_DELIM = '/"/A';
-    const REGEX_DQ_STRING_PART  = '/[^#"\\\\]*(?:(?:\\\\.|#(?!\{))[^#"\\\\]*)*/As';
-    const PUNCTUATION           = '()[]{}?:.,|';
-
-    public function __construct(Twig_Environment $env, array $options = array())
-    {
-        $this->env = $env;
-
-        $this->options = array_merge(array(
-            'tag_comment'     => array('{#', '#}'),
-            'tag_block'       => array('{%', '%}'),
-            'tag_variable'    => array('{{', '}}'),
-            'whitespace_trim' => '-',
-            'interpolation'   => array('#{', '}'),
-        ), $options);
-
-        $this->regexes = array(
-            'lex_var'             => '/\s*'.preg_quote($this->options['whitespace_trim'].$this->options['tag_variable'][1], '/').'\s*|\s*'.preg_quote($this->options['tag_variable'][1], '/').'/A',
-            'lex_block'           => '/\s*(?:'.preg_quote($this->options['whitespace_trim'].$this->options['tag_block'][1], '/').'\s*|\s*'.preg_quote($this->options['tag_block'][1], '/').')\n?/A',
-            'lex_raw_data'        => '/('.preg_quote($this->options['tag_block'][0].$this->options['whitespace_trim'], '/').'|'.preg_quote($this->options['tag_block'][0], '/').')\s*endraw\s*(?:'.preg_quote($this->options['whitespace_trim'].$this->options['tag_block'][1], '/').'\s*|\s*'.preg_quote($this->options['tag_block'][1], '/').')/s',
-            'operator'            => $this->getOperatorRegex(),
-            'lex_comment'         => '/(?:'.preg_quote($this->options['whitespace_trim'], '/').preg_quote($this->options['tag_comment'][1], '/').'\s*|'.preg_quote($this->options['tag_comment'][1], '/').')\n?/s',
-            'lex_block_raw'       => '/\s*raw\s*(?:'.preg_quote($this->options['whitespace_trim'].$this->options['tag_block'][1], '/').'\s*|\s*'.preg_quote($this->options['tag_block'][1], '/').')/As',
-            'lex_block_line'      => '/\s*line\s+(\d+)\s*'.preg_quote($this->options['tag_block'][1], '/').'/As',
-            'lex_tokens_start'    => '/('.preg_quote($this->options['tag_variable'][0], '/').'|'.preg_quote($this->options['tag_block'][0], '/').'|'.preg_quote($this->options['tag_comment'][0], '/').')('.preg_quote($this->options['whitespace_trim'], '/').')?/s',
-            'interpolation_start' => '/'.preg_quote($this->options['interpolation'][0], '/').'\s*/A',
-            'interpolation_end'   => '/\s*'.preg_quote($this->options['interpolation'][1], '/').'/A',
-        );
-    }
-
-    /**
-     * Tokenizes a source code.
-     *
-     * @param  string $code     The source code
-     * @param  string $filename A unique identifier for the source code
-     *
-     * @return Twig_TokenStream A token stream instance
-     */
-    public function tokenize($code, $filename = null)
-    {
-        if (function_exists('mb_internal_encoding') && ((int) ini_get('mbstring.func_overload')) & 2) {
-            $mbEncoding = mb_internal_encoding();
-            mb_internal_encoding('ASCII');
-        }
-
-        $this->code = str_replace(array("\r\n", "\r"), "\n", $code);
-        $this->filename = $filename;
-        $this->cursor = 0;
-        $this->lineno = 1;
-        $this->end = strlen($this->code);
-        $this->tokens = array();
-        $this->state = self::STATE_DATA;
-        $this->states = array();
-        $this->brackets = array();
-        $this->position = -1;
-
-        // find all token starts in one go
-        preg_match_all($this->regexes['lex_tokens_start'], $this->code, $matches, PREG_OFFSET_CAPTURE);
-        $this->positions = $matches;
-
-        while ($this->cursor < $this->end) {
-            // dispatch to the lexing functions depending
-            // on the current state
-            switch ($this->state) {
-                case self::STATE_DATA:
-                    $this->lexData();
-                    break;
-
-                case self::STATE_BLOCK:
-                    $this->lexBlock();
-                    break;
-
-                case self::STATE_VAR:
-                    $this->lexVar();
-                    break;
-
-                case self::STATE_STRING:
-                    $this->lexString();
-                    break;
-
-                case self::STATE_INTERPOLATION:
-                    $this->lexInterpolation();
-                    break;
-            }
-        }
-
-        $this->pushToken(Twig_Token::EOF_TYPE);
-
-        if (!empty($this->brackets)) {
-            list($expect, $lineno) = array_pop($this->brackets);
-            throw new Twig_Error_Syntax(sprintf('Unclosed "%s"', $expect), $lineno, $this->filename);
-        }
-
-        if (isset($mbEncoding)) {
-            mb_internal_encoding($mbEncoding);
-        }
-
-        return new Twig_TokenStream($this->tokens, $this->filename);
-    }
-
-    protected function lexData()
-    {
-        // if no matches are left we return the rest of the template as simple text token
-        if ($this->position == count($this->positions[0]) - 1) {
-            $this->pushToken(Twig_Token::TEXT_TYPE, substr($this->code, $this->cursor));
-            $this->cursor = $this->end;
-
-            return;
-        }
-
-        // Find the first token after the current cursor
-        $position = $this->positions[0][++$this->position];
-        while ($position[1] < $this->cursor) {
-            if ($this->position == count($this->positions[0]) - 1) {
-                return;
-            }
-            $position = $this->positions[0][++$this->position];
-        }
-
-        // push the template text first
-        $text = $textContent = substr($this->code, $this->cursor, $position[1] - $this->cursor);
-        if (isset($this->positions[2][$this->position][0])) {
-            $text = rtrim($text);
-        }
-        $this->pushToken(Twig_Token::TEXT_TYPE, $text);
-        $this->moveCursor($textContent.$position[0]);
-
-        switch ($this->positions[1][$this->position][0]) {
-            case $this->options['tag_comment'][0]:
-                $this->lexComment();
-                break;
-
-            case $this->options['tag_block'][0]:
-                // raw data?
-                if (preg_match($this->regexes['lex_block_raw'], $this->code, $match, null, $this->cursor)) {
-                    $this->moveCursor($match[0]);
-                    $this->lexRawData();
-                // {% line \d+ %}
-                } elseif (preg_match($this->regexes['lex_block_line'], $this->code, $match, null, $this->cursor)) {
-                    $this->moveCursor($match[0]);
-                    $this->lineno = (int) $match[1];
-                } else {
-                    $this->pushToken(Twig_Token::BLOCK_START_TYPE);
-                    $this->pushState(self::STATE_BLOCK);
-                }
-                break;
-
-            case $this->options['tag_variable'][0]:
-                $this->pushToken(Twig_Token::VAR_START_TYPE);
-                $this->pushState(self::STATE_VAR);
-                break;
-        }
-    }
-
-    protected function lexBlock()
-    {
-        if (empty($this->brackets) && preg_match($this->regexes['lex_block'], $this->code, $match, null, $this->cursor)) {
-            $this->pushToken(Twig_Token::BLOCK_END_TYPE);
-            $this->moveCursor($match[0]);
-            $this->popState();
-        } else {
-            $this->lexExpression();
-        }
-    }
-
-    protected function lexVar()
-    {
-        if (empty($this->brackets) && preg_match($this->regexes['lex_var'], $this->code, $match, null, $this->cursor)) {
-            $this->pushToken(Twig_Token::VAR_END_TYPE);
-            $this->moveCursor($match[0]);
-            $this->popState();
-        } else {
-            $this->lexExpression();
-        }
-    }
-
-    protected function lexExpression()
-    {
-        // whitespace
-        if (preg_match('/\s+/A', $this->code, $match, null, $this->cursor)) {
-            $this->moveCursor($match[0]);
-
-            if ($this->cursor >= $this->end) {
-                throw new Twig_Error_Syntax(sprintf('Unexpected end of file: Unclosed "%s"', $this->state === self::STATE_BLOCK ? 'block' : 'variable'), $this->lineno, $this->filename);
-            }
-        }
-
-        // operators
-        if (preg_match($this->regexes['operator'], $this->code, $match, null, $this->cursor)) {
-            $this->pushToken(Twig_Token::OPERATOR_TYPE, $match[0]);
-            $this->moveCursor($match[0]);
-        }
-        // names
-        elseif (preg_match(self::REGEX_NAME, $this->code, $match, null, $this->cursor)) {
-            $this->pushToken(Twig_Token::NAME_TYPE, $match[0]);
-            $this->moveCursor($match[0]);
-        }
-        // numbers
-        elseif (preg_match(self::REGEX_NUMBER, $this->code, $match, null, $this->cursor)) {
-            $number = (float) $match[0];  // floats
-            if (ctype_digit($match[0]) && $number <= PHP_INT_MAX) {
-                $number = (int) $match[0]; // integers lower than the maximum
-            }
-            $this->pushToken(Twig_Token::NUMBER_TYPE, $number);
-            $this->moveCursor($match[0]);
-        }
-        // punctuation
-        elseif (false !== strpos(self::PUNCTUATION, $this->code[$this->cursor])) {
-            // opening bracket
-            if (false !== strpos('([{', $this->code[$this->cursor])) {
-                $this->brackets[] = array($this->code[$this->cursor], $this->lineno);
-            }
-            // closing bracket
-            elseif (false !== strpos(')]}', $this->code[$this->cursor])) {
-                if (empty($this->brackets)) {
-                    throw new Twig_Error_Syntax(sprintf('Unexpected "%s"', $this->code[$this->cursor]), $this->lineno, $this->filename);
-                }
-
-                list($expect, $lineno) = array_pop($this->brackets);
-                if ($this->code[$this->cursor] != strtr($expect, '([{', ')]}')) {
-                    throw new Twig_Error_Syntax(sprintf('Unclosed "%s"', $expect), $lineno, $this->filename);
-                }
-            }
-
-            $this->pushToken(Twig_Token::PUNCTUATION_TYPE, $this->code[$this->cursor]);
-            ++$this->cursor;
-        }
-        // strings
-        elseif (preg_match(self::REGEX_STRING, $this->code, $match, null, $this->cursor)) {
-            $this->pushToken(Twig_Token::STRING_TYPE, stripcslashes(substr($match[0], 1, -1)));
-            $this->moveCursor($match[0]);
-        }
-        // opening double quoted string
-        elseif (preg_match(self::REGEX_DQ_STRING_DELIM, $this->code, $match, null, $this->cursor)) {
-            $this->brackets[] = array('"', $this->lineno);
-            $this->pushState(self::STATE_STRING);
-            $this->moveCursor($match[0]);
-        }
-        // unlexable
-        else {
-            throw new Twig_Error_Syntax(sprintf('Unexpected character "%s"', $this->code[$this->cursor]), $this->lineno, $this->filename);
-        }
-    }
-
-    protected function lexRawData()
-    {
-        if (!preg_match($this->regexes['lex_raw_data'], $this->code, $match, PREG_OFFSET_CAPTURE, $this->cursor)) {
-            throw new Twig_Error_Syntax(sprintf('Unexpected end of file: Unclosed "block"'), $this->lineno, $this->filename);
-        }
-
-        $text = substr($this->code, $this->cursor, $match[0][1] - $this->cursor);
-        $this->moveCursor($text.$match[0][0]);
-
-        if (false !== strpos($match[1][0], $this->options['whitespace_trim'])) {
-            $text = rtrim($text);
-        }
-
-        $this->pushToken(Twig_Token::TEXT_TYPE, $text);
-    }
-
-    protected function lexComment()
-    {
-        if (!preg_match($this->regexes['lex_comment'], $this->code, $match, PREG_OFFSET_CAPTURE, $this->cursor)) {
-            throw new Twig_Error_Syntax('Unclosed comment', $this->lineno, $this->filename);
-        }
-
-        $this->moveCursor(substr($this->code, $this->cursor, $match[0][1] - $this->cursor).$match[0][0]);
-    }
-
-    protected function lexString()
-    {
-        if (preg_match($this->regexes['interpolation_start'], $this->code, $match, null, $this->cursor)) {
-            $this->brackets[] = array($this->options['interpolation'][0], $this->lineno);
-            $this->pushToken(Twig_Token::INTERPOLATION_START_TYPE);
-            $this->moveCursor($match[0]);
-            $this->pushState(self::STATE_INTERPOLATION);
-
-        } elseif (preg_match(self::REGEX_DQ_STRING_PART, $this->code, $match, null, $this->cursor) && strlen($match[0]) > 0) {
-            $this->pushToken(Twig_Token::STRING_TYPE, stripcslashes($match[0]));
-            $this->moveCursor($match[0]);
-
-        } elseif (preg_match(self::REGEX_DQ_STRING_DELIM, $this->code, $match, null, $this->cursor)) {
-
-            list($expect, $lineno) = array_pop($this->brackets);
-            if ($this->code[$this->cursor] != '"') {
-                throw new Twig_Error_Syntax(sprintf('Unclosed "%s"', $expect), $lineno, $this->filename);
-            }
-
-            $this->popState();
-            ++$this->cursor;
-
-            return;
-        }
-    }
-
-    protected function lexInterpolation()
-    {
-        $bracket = end($this->brackets);
-        if ($this->options['interpolation'][0] === $bracket[0] && preg_match($this->regexes['interpolation_end'], $this->code, $match, null, $this->cursor)) {
-            array_pop($this->brackets);
-            $this->pushToken(Twig_Token::INTERPOLATION_END_TYPE);
-            $this->moveCursor($match[0]);
-            $this->popState();
-        } else {
-            $this->lexExpression();
-        }
-    }
-
-    protected function pushToken($type, $value = '')
-    {
-        // do not push empty text tokens
-        if (Twig_Token::TEXT_TYPE === $type && '' === $value) {
-            return;
-        }
-
-        $this->tokens[] = new Twig_Token($type, $value, $this->lineno);
-    }
-
-    protected function moveCursor($text)
-    {
-        $this->cursor += strlen($text);
-        $this->lineno += substr_count($text, "\n");
-    }
-
-    protected function getOperatorRegex()
-    {
-        $operators = array_merge(
-            array('='),
-            array_keys($this->env->getUnaryOperators()),
-            array_keys($this->env->getBinaryOperators())
-        );
-
-        $operators = array_combine($operators, array_map('strlen', $operators));
-        arsort($operators);
-
-        $regex = array();
-        foreach ($operators as $operator => $length) {
-            // an operator that ends with a character must be followed by
-            // a whitespace or a parenthesis
-            if (ctype_alpha($operator[$length - 1])) {
-                $regex[] = preg_quote($operator, '/').'(?=[\s()])';
-            } else {
-                $regex[] = preg_quote($operator, '/');
-            }
-        }
-
-        return '/'.implode('|', $regex).'/A';
-    }
-
-    protected function pushState($state)
-    {
-        $this->states[] = $this->state;
-        $this->state = $state;
-    }
-
-    protected function popState()
-    {
-        if (0 === count($this->states)) {
-            throw new Exception('Cannot pop state without a previous state');
-        }
-
-        $this->state = array_pop($this->states);
-    }
-}

vendor/Twig/LexerInterface.php

@@ -1,29 +0,0 @@
-<?php
-
-/*
- * This file is part of Twig.
- *
- * (c) 2009 Fabien Potencier
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * Interface implemented by lexer classes.
- *
- * @package    twig
- * @author     Fabien Potencier <fabien@symfony.com>
- */
-interface Twig_LexerInterface
-{
-    /**
-     * Tokenizes a source code.
-     *
-     * @param  string $code     The source code
-     * @param  string $filename A unique identifier for the source code
-     *
-     * @return Twig_TokenStream A token stream instance
-     */
-    function tokenize($code, $filename = null);
-}

vendor/Twig/Loader/Array.php

@@ -1,102 +0,0 @@
-<?php
-
-/*
- * This file is part of Twig.
- *
- * (c) 2009 Fabien Potencier
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * Loads a template from an array.
- *
- * When using this loader with a cache mechanism, you should know that a new cache
- * key is generated each time a template content "changes" (the cache key being the
- * source code of the template). If you don't want to see your cache grows out of
- * control, you need to take care of clearing the old cache file by yourself.
- *
- * @package    twig
- * @author     Fabien Potencier <fabien@symfony.com>
- */
-class Twig_Loader_Array implements Twig_LoaderInterface
-{
-    protected $templates;
-
-    /**
-     * Constructor.
-     *
-     * @param array $templates An array of templates (keys are the names, and values are the source code)
-     *
-     * @see Twig_Loader
-     */
-    public function __construct(array $templates)
-    {
-        $this->templates = array();
-        foreach ($templates as $name => $template) {
-            $this->templates[$name] = $template;
-        }
-    }
-
-    /**
-     * Adds or overrides a template.
-     *
-     * @param string $name     The template name
-     * @param string $template The template source
-     */
-    public function setTemplate($name, $template)
-    {
-        $this->templates[(string) $name] = $template;
-    }
-
-    /**
-     * Gets the source code of a template, given its name.
-     *
-     * @param  string $name The name of the template to load
-     *
-     * @return string The template source code
-     */
-    public function getSource($name)
-    {
-        $name = (string) $name;
-        if (!isset($this->templates[$name])) {
-            throw new Twig_Error_Loader(sprintf('Template "%s" is not defined.', $name));
-        }
-
-        return $this->templates[$name];
-    }
-
-    /**
-     * Gets the cache key to use for the cache for a given template name.
-     *
-     * @param  string $name The name of the template to load
-     *
-     * @return string The cache key
-     */
-    public function getCacheKey($name)
-    {
-        $name = (string) $name;
-        if (!isset($this->templates[$name])) {
-            throw new Twig_Error_Loader(sprintf('Template "%s" is not defined.', $name));
-        }
-
-        return $this->templates[$name];
-    }
-
-    /**
-     * Returns true if the template is still fresh.
-     *
-     * @param string    $name The template name
-     * @param timestamp $time The last modification time of the cached template
-     */
-    public function isFresh($name, $time)
-    {
-        $name = (string) $name;
-        if (!isset($this->templates[$name])) {
-            throw new Twig_Error_Loader(sprintf('Template "%s" is not defined.', $name));
-        }
-
-        return true;
-    }
-}

vendor/Twig/Loader/Chain.php

@@ -1,100 +0,0 @@
-<?php
-
-/*
- * This file is part of Twig.
- *
- * (c) 2011 Fabien Potencier
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * Loads templates from other loaders.
- *
- * @package twig
- * @author  Fabien Potencier <fabien@symfony.com>
- */
-class Twig_Loader_Chain implements Twig_LoaderInterface
-{
-    protected $loaders;
-
-    /**
-     * Constructor.
-     *
-     * @param Twig_LoaderInterface[] $loaders An array of loader instances
-     */
-    public function __construct(array $loaders = array())
-    {
-        $this->loaders = array();
-        foreach ($loaders as $loader) {
-            $this->addLoader($loader);
-        }
-    }
-
-    /**
-     * Adds a loader instance.
-     *
-     * @param Twig_LoaderInterface $loader A Loader instance
-     */
-    public function addLoader(Twig_LoaderInterface $loader)
-    {
-        $this->loaders[] = $loader;
-    }
-
-    /**
-     * Gets the source code of a template, given its name.
-     *
-     * @param  string $name The name of the template to load
-     *
-     * @return string The template source code
-     */
-    public function getSource($name)
-    {
-        foreach ($this->loaders as $loader) {
-            try {
-                return $loader->getSource($name);
-            } catch (Twig_Error_Loader $e) {
-            }
-        }
-
-        throw new Twig_Error_Loader(sprintf('Template "%s" is not defined.', $name));
-    }
-
-    /**
-     * Gets the cache key to use for the cache for a given template name.
-     *
-     * @param  string $name The name of the template to load
-     *
-     * @return string The cache key
-     */
-    public function getCacheKey($name)
-    {
-        foreach ($this->loaders as $loader) {
-            try {
-                return $loader->getCacheKey($name);
-            } catch (Twig_Error_Loader $e) {
-            }
-        }
-
-        throw new Twig_Error_Loader(sprintf('Template "%s" is not defined.', $name));
-    }
-
-    /**
-     * Returns true if the template is still fresh.
-     *
-     * @param string    $name The template name
-     * @param timestamp $time The last modification time of the cached template
-     */
-    public function isFresh($name, $time)
-    {
-        foreach ($this->loaders as $loader) {
-            try {
-                return $loader->isFresh($name, $time);
-            } catch (Twig_Error_Loader $e) {
-            }
-        }
-
-        throw new Twig_Error_Loader(sprintf('Template "%s" is not defined.', $name));
-    }
-}

vendor/Twig/Loader/Filesystem.php

@@ -1,152 +0,0 @@
-<?php
-
-/*
- * This file is part of Twig.
- *
- * (c) 2009 Fabien Potencier
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * Loads template from the filesystem.
- *
- * @package    twig
- * @author     Fabien Potencier <fabien@symfony.com>
- */
-class Twig_Loader_Filesystem implements Twig_LoaderInterface
-{
-    protected $paths;
-    protected $cache;
-
-    /**
-     * Constructor.
-     *
-     * @param string|array $paths A path or an array of paths where to look for templates
-     */
-    public function __construct($paths)
-    {
-        $this->setPaths($paths);
-    }
-
-    /**
-     * Returns the paths to the templates.
-     *
-     * @return array The array of paths where to look for templates
-     */
-    public function getPaths()
-    {
-        return $this->paths;
-    }
-
-    /**
-     * Sets the paths where templates are stored.
-     *
-     * @param string|array $paths A path or an array of paths where to look for templates
-     */
-    public function setPaths($paths)
-    {
-        if (!is_array($paths)) {
-            $paths = array($paths);
-        }
-
-        $this->paths = array();
-        foreach ($paths as $path) {
-            $this->addPath($path);
-        }
-    }
-
-    /**
-     * Adds a path where templates are stored.
-     *
-     * @param string $path A path where to look for templates
-     */
-    public function addPath($path)
-    {
-        // invalidate the cache
-        $this->cache = array();
-
-        if (!is_dir($path)) {
-            throw new Twig_Error_Loader(sprintf('The "%s" directory does not exist.', $path));
-        }
-
-        $this->paths[] = $path;
-    }
-
-    /**
-     * Gets the source code of a template, given its name.
-     *
-     * @param  string $name The name of the template to load
-     *
-     * @return string The template source code
-     */
-    public function getSource($name)
-    {
-        return file_get_contents($this->findTemplate($name));
-    }
-
-    /**
-     * Gets the cache key to use for the cache for a given template name.
-     *
-     * @param  string $name The name of the template to load
-     *
-     * @return string The cache key
-     */
-    public function getCacheKey($name)
-    {
-        return $this->findTemplate($name);
-    }
-
-    /**
-     * Returns true if the template is still fresh.
-     *
-     * @param string    $name The template name
-     * @param timestamp $time The last modification time of the cached template
-     */
-    public function isFresh($name, $time)
-    {
-        return filemtime($this->findTemplate($name)) <= $time;
-    }
-
-    protected function findTemplate($name)
-    {
-        // normalize name
-        $name = preg_replace('#/{2,}#', '/', strtr($name, '\\', '/'));
-
-        if (isset($this->cache[$name])) {
-            return $this->cache[$name];
-        }
-
-        $this->validateName($name);
-
-        foreach ($this->paths as $path) {
-            if (is_file($path.'/'.$name)) {
-                return $this->cache[$name] = $path.'/'.$name;
-            }
-        }
-
-        throw new Twig_Error_Loader(sprintf('Unable to find template "%s" (looked into: %s).', $name, implode(', ', $this->paths)));
-    }
-
-    protected function validateName($name)
-    {
-        if (false !== strpos($name, "\0")) {
-            throw new Twig_Error_Loader('A template name cannot contain NUL bytes.');
-        }
-
-        $parts = explode('/', $name);
-        $level = 0;
-        foreach ($parts as $part) {
-            if ('..' === $part) {
-                --$level;
-            } elseif ('.' !== $part) {
-                ++$level;
-            }
-
-            if ($level < 0) {
-                throw new Twig_Error_Loader(sprintf('Looks like you try to load a template outside configured directories (%s).', $name));
-            }
-        }
-    }
-}

vendor/Twig/Loader/String.php

@@ -1,59 +0,0 @@
-<?php
-
-/*
- * This file is part of Twig.
- *
- * (c) 2009 Fabien Potencier
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * Loads a template from a string.
- *
- * When using this loader with a cache mechanism, you should know that a new cache
- * key is generated each time a template content "changes" (the cache key being the
- * source code of the template). If you don't want to see your cache grows out of
- * control, you need to take care of clearing the old cache file by yourself.
- *
- * @package    twig
- * @author     Fabien Potencier <fabien@symfony.com>
- */
-class Twig_Loader_String implements Twig_LoaderInterface
-{
-    /**
-     * Gets the source code of a template, given its name.
-     *
-     * @param  string $name The name of the template to load
-     *
-     * @return string The template source code
-     */
-    public function getSource($name)
-    {
-        return $name;
-    }
-
-    /**
-     * Gets the cache key to use for the cache for a given template name.
-     *
-     * @param  string $name The name of the template to load
-     *
-     * @return string The cache key
-     */
-    public function getCacheKey($name)
-    {
-        return $name;
-    }
-
-    /**
-     * Returns true if the template is still fresh.
-     *
-     * @param string    $name The template name
-     * @param timestamp $time The last modification time of the cached template
-     */
-    public function isFresh($name, $time)
-    {
-        return true;
-    }
-}

vendor/Twig/LoaderInterface.php

@@ -1,53 +0,0 @@
-<?php
-
-/*
- * This file is part of Twig.
- *
- * (c) 2009 Fabien Potencier
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * Interface all loaders must implement.
- *
- * @package    twig
- * @author     Fabien Potencier <fabien@symfony.com>
- */
-interface Twig_LoaderInterface
-{
-    /**
-     * Gets the source code of a template, given its name.
-     *
-     * @param  string $name The name of the template to load
-     *
-     * @return string The template source code
-     *
-     * @throws Twig_Error_Loader When $name is not found
-     */
-    function getSource($name);
-
-    /**
-     * Gets the cache key to use for the cache for a given template name.
-     *
-     * @param  string $name The name of the template to load
-     *
-     * @return string The cache key
-     *
-     * @throws Twig_Error_Loader When $name is not found
-     */
-    function getCacheKey($name);
-
-    /**
-     * Returns true if the template is still fresh.
-     *
-     * @param string    $name The template name
-     * @param timestamp $time The last modification time of the cached template
-     *
-     * @return Boolean true if the template is fresh, false otherwise
-     *
-     * @throws Twig_Error_Loader When $name is not found
-     */
-    function isFresh($name, $time);
-}

vendor/Twig/Markup.php

@@ -1,38 +0,0 @@
-<?php
-
-/*
- * This file is part of Twig.
- *
- * (c) 2010 Fabien Potencier
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * Marks a content as safe.
- *
- * @package    twig
- * @author     Fabien Potencier <fabien@symfony.com>
- */
-class Twig_Markup implements Countable
-{
-    protected $content;
-    protected $charset;
-
-    public function __construct($content, $charset)
-    {
-        $this->content = (string) $content;
-        $this->charset = $charset;
-    }
-
-    public function __toString()
-    {
-        return $this->content;
-    }
-
-    public function count()
-    {
-        return function_exists('mb_get_info') ? mb_strlen($this->content, $this->charset) : strlen($this->content);
-    }
-}

vendor/Twig/Node.php

@@ -1,227 +0,0 @@
-<?php
-
-/*
- * This file is part of Twig.
- *
- * (c) 2009 Fabien Potencier
- * (c) 2009 Armin Ronacher
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * Represents a node in the AST.
- *
- * @package    twig
- * @author     Fabien Potencier <fabien@symfony.com>
- */
-class Twig_Node implements Twig_NodeInterface
-{
-    protected $nodes;
-    protected $attributes;
-    protected $lineno;
-    protected $tag;
-
-    /**
-     * Constructor.
-     *
-     * The nodes are automatically made available as properties ($this->node).
-     * The attributes are automatically made available as array items ($this['name']).
-     *
-     * @param array   $nodes      An array of named nodes
-     * @param array   $attributes An array of attributes (should not be nodes)
-     * @param integer $lineno     The line number
-     * @param string  $tag        The tag name associated with the Node
-     */
-    public function __construct(array $nodes = array(), array $attributes = array(), $lineno = 0, $tag = null)
-    {
-        $this->nodes = $nodes;
-        $this->attributes = $attributes;
-        $this->lineno = $lineno;
-        $this->tag = $tag;
-    }
-
-    public function __toString()
-    {
-        $attributes = array();
-        foreach ($this->attributes as $name => $value) {
-            $attributes[] = sprintf('%s: %s', $name, str_replace("\n", '', var_export($value, true)));
-        }
-
-        $repr = array(get_class($this).'('.implode(', ', $attributes));
-
-        if (count($this->nodes)) {
-            foreach ($this->nodes as $name => $node) {
-                $len = strlen($name) + 4;
-                $noderepr = array();
-                foreach (explode("\n", (string) $node) as $line) {
-                    $noderepr[] = str_repeat(' ', $len).$line;
-                }
-
-                $repr[] = sprintf('  %s: %s', $name, ltrim(implode("\n", $noderepr)));
-            }
-
-            $repr[] = ')';
-        } else {
-            $repr[0] .= ')';
-        }
-
-        return implode("\n", $repr);
-    }
-
-    public function toXml($asDom = false)
-    {
-        $dom = new DOMDocument('1.0', 'UTF-8');
-        $dom->formatOutput = true;
-        $dom->appendChild($xml = $dom->createElement('twig'));
-
-        $xml->appendChild($node = $dom->createElement('node'));
-        $node->setAttribute('class', get_class($this));
-
-        foreach ($this->attributes as $name => $value) {
-            $node->appendChild($attribute = $dom->createElement('attribute'));
-            $attribute->setAttribute('name', $name);
-            $attribute->appendChild($dom->createTextNode($value));
-        }
-
-        foreach ($this->nodes as $name => $n) {
-            if (null === $n) {
-                continue;
-            }
-
-            $child = $n->toXml(true)->getElementsByTagName('node')->item(0);
-            $child = $dom->importNode($child, true);
-            $child->setAttribute('name', $name);
-
-            $node->appendChild($child);
-        }
-
-        return $asDom ? $dom : $dom->saveXml();
-    }
-
-    public function compile(Twig_Compiler $compiler)
-    {
-        foreach ($this->nodes as $node) {
-            $node->compile($compiler);
-        }
-    }
-
-    public function getLine()
-    {
-        return $this->lineno;
-    }
-
-    public function getNodeTag()
-    {
-        return $this->tag;
-    }
-
-    /**
-     * Returns true if the attribute is defined.
-     *
-     * @param  string  The attribute name
-     *
-     * @return Boolean true if the attribute is defined, false otherwise
-     */
-    public function hasAttribute($name)
-    {
-        return array_key_exists($name, $this->attributes);
-    }
-
-    /**
-     * Gets an attribute.
-     *
-     * @param  string The attribute name
-     *
-     * @return mixed  The attribute value
-     */
-    public function getAttribute($name)
-    {
-        if (!array_key_exists($name, $this->attributes)) {
-            throw new Twig_Error_Runtime(sprintf('Attribute "%s" does not exist for Node "%s".', $name, get_class($this)));
-        }
-
-        return $this->attributes[$name];
-    }
-
-    /**
-     * Sets an attribute.
-     *
-     * @param string The attribute name
-     * @param mixed  The attribute value
-     */
-    public function setAttribute($name, $value)
-    {
-        $this->attributes[$name] = $value;
-    }
-
-    /**
-     * Removes an attribute.
-     *
-     * @param string The attribute name
-     */
-    public function removeAttribute($name)
-    {
-        unset($this->attributes[$name]);
-    }
-
-    /**
-     * Returns true if the node with the given identifier exists.
-     *
-     * @param  string  The node name
-     *
-     * @return Boolean true if the node with the given name exists, false otherwise
-     */
-    public function hasNode($name)
-    {
-        return array_key_exists($name, $this->nodes);
-    }
-
-    /**
-     * Gets a node by name.
-     *
-     * @param  string The node name
-     *
-     * @return Twig_Node A Twig_Node instance
-     */
-    public function getNode($name)
-    {
-        if (!array_key_exists($name, $this->nodes)) {
-            throw new Twig_Error_Runtime(sprintf('Node "%s" does not exist for Node "%s".', $name, get_class($this)));
-        }
-
-        return $this->nodes[$name];
-    }
-
-    /**
-     * Sets a node.
-     *
-     * @param string    The node name
-     * @param Twig_Node A Twig_Node instance
-     */
-    public function setNode($name, $node = null)
-    {
-        $this->nodes[$name] = $node;
-    }
-
-    /**
-     * Removes a node by name.
-     *
-     * @param string The node name
-     */
-    public function removeNode($name)
-    {
-        unset($this->nodes[$name]);
-    }
-
-    public function count()
-    {
-        return count($this->nodes);
-    }
-
-    public function getIterator()
-    {
-        return new ArrayIterator($this->nodes);
-    }
-}

vendor/Twig/Node/AutoEscape.php

@@ -1,40 +0,0 @@
-<?php
-
-/*
- * This file is part of Twig.
- *
- * (c) 2009 Fabien Potencier
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * Represents an autoescape node.
- *
- * The value is the escaping strategy (can be html, js, ...)
- *
- * The true value is equivalent to html.
- *
- * If autoescaping is disabled, then the value is false.
- *
- * @package    twig
- * @author     Fabien Potencier <fabien@symfony.com>
- */
-class Twig_Node_AutoEscape extends Twig_Node
-{
-    public function __construct($value, Twig_NodeInterface $body, $lineno, $tag = 'autoescape')
-    {
-        parent::__construct(array('body' => $body), array('value' => $value), $lineno, $tag);
-    }
-
-    /**
-     * Compiles the node to PHP.
-     *
-     * @param Twig_Compiler A Twig_Compiler instance
-     */
-    public function compile(Twig_Compiler $compiler)
-    {
-        $compiler->subcompile($this->getNode('body'));
-    }
-}

vendor/Twig/Node/Block.php

@@ -1,45 +0,0 @@
-<?php
-
-/*
- * This file is part of Twig.
- *
- * (c) 2009 Fabien Potencier
- * (c) 2009 Armin Ronacher
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * Represents a block node.
- *
- * @package    twig
- * @author     Fabien Potencier <fabien@symfony.com>
- */
-class Twig_Node_Block extends Twig_Node
-{
-    public function __construct($name, Twig_NodeInterface $body, $lineno, $tag = null)
-    {
-        parent::__construct(array('body' => $body), array('name' => $name), $lineno, $tag);
-    }
-
-    /**
-     * Compiles the node to PHP.
-     *
-     * @param Twig_Compiler A Twig_Compiler instance
-     */
-    public function compile(Twig_Compiler $compiler)
-    {
-        $compiler
-            ->addDebugInfo($this)
-            ->write(sprintf("public function block_%s(\$context, array \$blocks = array())\n", $this->getAttribute('name')), "{\n")
-            ->indent()
-        ;
-
-        $compiler
-            ->subcompile($this->getNode('body'))
-            ->outdent()
-            ->write("}\n\n")
-        ;
-    }
-}

vendor/Twig/Node/BlockReference.php

@@ -1,38 +0,0 @@
-<?php
-
-/*
- * This file is part of Twig.
- *
- * (c) 2009 Fabien Potencier
- * (c) 2009 Armin Ronacher
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * Represents a block call node.
- *
- * @package    twig
- * @author     Fabien Potencier <fabien@symfony.com>
- */
-class Twig_Node_BlockReference extends Twig_Node implements Twig_NodeOutputInterface
-{
-    public function __construct($name, $lineno, $tag = null)
-    {
-        parent::__construct(array(), array('name' => $name), $lineno, $tag);
-    }
-
-    /**
-     * Compiles the node to PHP.
-     *
-     * @param Twig_Compiler A Twig_Compiler instance
-     */
-    public function compile(Twig_Compiler $compiler)
-    {
-        $compiler
-            ->addDebugInfo($this)
-            ->write(sprintf("\$this->displayBlock('%s', \$context, \$blocks);\n", $this->getAttribute('name')))
-        ;
-    }
-}

vendor/Twig/Node/Body.php

@@ -1,20 +0,0 @@
-<?php
-
-/*
- * This file is part of Twig.
- *
- * (c) 2011 Fabien Potencier
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * Represents a body node.
- *
- * @package    twig
- * @author     Fabien Potencier <fabien@symfony.com>
- */
-class Twig_Node_Body extends Twig_Node
-{
-}

vendor/Twig/Node/Do.php

@@ -1,39 +0,0 @@
-<?php
-
-/*
- * This file is part of Twig.
- *
- * (c) 2011 Fabien Potencier
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * Represents a do node.
- *
- * @package    twig
- * @author     Fabien Potencier <fabien@symfony.com>
- */
-class Twig_Node_Do extends Twig_Node
-{
-    public function __construct(Twig_Node_Expression $expr, $lineno, $tag = null)
-    {
-        parent::__construct(array('expr' => $expr), array(), $lineno, $tag);
-    }
-
-    /**
-     * Compiles the node to PHP.
-     *
-     * @param Twig_Compiler A Twig_Compiler instance
-     */
-    public function compile(Twig_Compiler $compiler)
-    {
-        $compiler
-            ->addDebugInfo($this)
-            ->write('')
-            ->subcompile($this->getNode('expr'))
-            ->raw(";\n")
-        ;
-    }
-}

vendor/Twig/Node/Embed.php

@@ -1,39 +0,0 @@
-<?php
-
-/*
- * This file is part of Twig.
- *
- * (c) 2012 Fabien Potencier
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * Represents an embed node.
- *
- * @package    twig
- * @author     Fabien Potencier <fabien@symfony.com>
- */
-class Twig_Node_Embed extends Twig_Node_Include
-{
-    // we don't inject the module to avoid node visitors to traverse it twice (as it will be already visited in the main module)
-    public function __construct($filename, $index, Twig_Node_Expression $variables = null, $only = false, $ignoreMissing = false, $lineno, $tag = null)
-    {
-        parent::__construct(new Twig_Node_Expression_Constant('not_used', $lineno), $variables, $only, $ignoreMissing, $lineno, $tag);
-
-        $this->setAttribute('filename', $filename);
-        $this->setAttribute('index', $index);
-    }
-
-    protected function addGetTemplate(Twig_Compiler $compiler)
-    {
-        $compiler
-            ->write("\$this->env->loadTemplate(")
-            ->string($this->getAttribute('filename'))
-            ->raw(', ')
-            ->string($this->getAttribute('index'))
-            ->raw(")")
-        ;
-    }
-}

vendor/Twig/Node/Expression.php

@@ -1,21 +0,0 @@
-<?php
-
-/*
- * This file is part of Twig.
- *
- * (c) 2009 Fabien Potencier
- * (c) 2009 Armin Ronacher
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * Abstract class for all nodes that represents an expression.
- *
- * @package    twig
- * @author     Fabien Potencier <fabien@symfony.com>
- */
-abstract class Twig_Node_Expression extends Twig_Node
-{
-}

vendor/Twig/Node/Expression/Array.php

@@ -1,86 +0,0 @@
-<?php
-
-/*
- * This file is part of Twig.
- *
- * (c) 2009 Fabien Potencier
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-class Twig_Node_Expression_Array extends Twig_Node_Expression
-{
-    protected $index;
-
-    public function __construct(array $elements, $lineno)
-    {
-        parent::__construct($elements, array(), $lineno);
-
-        $this->index = -1;
-        foreach ($this->getKeyValuePairs() as $pair) {
-            if ($pair['key'] instanceof Twig_Node_Expression_Constant && ctype_digit((string) $pair['key']->getAttribute('value')) && $pair['key']->getAttribute('value') > $this->index) {
-                $this->index = $pair['key']->getAttribute('value');
-            }
-        }
-    }
-
-    public function getKeyValuePairs()
-    {
-        $pairs = array();
-
-        foreach (array_chunk($this->nodes, 2) as $pair) {
-            $pairs[] = array(
-                'key' => $pair[0],
-                'value' => $pair[1],
-            );
-        }
-
-        return $pairs;
-    }
-
-    public function hasElement(Twig_Node_Expression $key)
-    {
-        foreach ($this->getKeyValuePairs() as $pair) {
-            // we compare the string representation of the keys
-            // to avoid comparing the line numbers which are not relevant here.
-            if ((string) $key == (string) $pair['key']) {
-                return true;
-            }
-        }
-
-        return false;
-    }
-
-    public function addElement(Twig_Node_Expression $value, Twig_Node_Expression $key = null)
-    {
-        if (null === $key) {
-            $key = new Twig_Node_Expression_Constant(++$this->index, $value->getLine());
-        }
-
-        array_push($this->nodes, $key, $value);
-    }
-
-    /**
-     * Compiles the node to PHP.
-     *
-     * @param Twig_Compiler A Twig_Compiler instance
-     */
-    public function compile(Twig_Compiler $compiler)
-    {
-        $compiler->raw('array(');
-        $first = true;
-        foreach ($this->getKeyValuePairs() as $pair) {
-            if (!$first) {
-                $compiler->raw(', ');
-            }
-            $first = false;
-
-            $compiler
-                ->subcompile($pair['key'])
-                ->raw(' => ')
-                ->subcompile($pair['value'])
-            ;
-        }
-        $compiler->raw(')');
-    }
-}

vendor/Twig/Node/Expression/AssignName.php

@@ -1,28 +0,0 @@
-<?php
-
-/*
- * This file is part of Twig.
- *
- * (c) 2009 Fabien Potencier
- * (c) 2009 Armin Ronacher
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-class Twig_Node_Expression_AssignName extends Twig_Node_Expression_Name
-{
-    /**
-     * Compiles the node to PHP.
-     *
-     * @param Twig_Compiler A Twig_Compiler instance
-     */
-    public function compile(Twig_Compiler $compiler)
-    {
-        $compiler
-            ->raw('$context[')
-            ->string($this->getAttribute('name'))
-            ->raw(']')
-        ;
-    }
-}

vendor/Twig/Node/Expression/Binary.php

@@ -1,40 +0,0 @@
-<?php
-
-/*
- * This file is part of Twig.
- *
- * (c) 2009 Fabien Potencier
- * (c) 2009 Armin Ronacher
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-abstract class Twig_Node_Expression_Binary extends Twig_Node_Expression
-{
-    public function __construct(Twig_NodeInterface $left, Twig_NodeInterface $right, $lineno)
-    {
-        parent::__construct(array('left' => $left, 'right' => $right), array(), $lineno);
-    }
-
-    /**
-     * Compiles the node to PHP.
-     *
-     * @param Twig_Compiler A Twig_Compiler instance
-     */
-    public function compile(Twig_Compiler $compiler)
-    {
-        $compiler
-            ->raw('(')
-            ->subcompile($this->getNode('left'))
-            ->raw(' ')
-        ;
-        $this->operator($compiler);
-        $compiler
-            ->raw(' ')
-            ->subcompile($this->getNode('right'))
-            ->raw(')')
-        ;
-    }
-
-    abstract public function operator(Twig_Compiler $compiler);
-}

vendor/Twig/Node/Expression/Binary/Add.php

@@ -1,18 +0,0 @@
-<?php
-
-/*
- * This file is part of Twig.
- *
- * (c) 2009 Fabien Potencier
- * (c) 2009 Armin Ronacher
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-class Twig_Node_Expression_Binary_Add extends Twig_Node_Expression_Binary
-{
-    public function operator(Twig_Compiler $compiler)
-    {
-        return $compiler->raw('+');
-    }
-}

vendor/Twig/Node/Expression/Binary/And.php

@@ -1,18 +0,0 @@
-<?php
-
-/*
- * This file is part of Twig.
- *
- * (c) 2009 Fabien Potencier
- * (c) 2009 Armin Ronacher
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-class Twig_Node_Expression_Binary_And extends Twig_Node_Expression_Binary
-{
-    public function operator(Twig_Compiler $compiler)
-    {
-        return $compiler->raw('&&');
-    }
-}

vendor/Twig/Node/Expression/Binary/BitwiseAnd.php

@@ -1,18 +0,0 @@
-<?php
-
-/*
- * This file is part of Twig.
- *
- * (c) 2009 Fabien Potencier
- * (c) 2009 Armin Ronacher
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-class Twig_Node_Expression_Binary_BitwiseAnd extends Twig_Node_Expression_Binary
-{
-    public function operator(Twig_Compiler $compiler)
-    {
-        return $compiler->raw('&');
-    }
-}

vendor/Twig/Node/Expression/Binary/BitwiseOr.php

@@ -1,18 +0,0 @@
-<?php
-
-/*
- * This file is part of Twig.
- *
- * (c) 2009 Fabien Potencier
- * (c) 2009 Armin Ronacher
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-class Twig_Node_Expression_Binary_BitwiseOr extends Twig_Node_Expression_Binary
-{
-    public function operator(Twig_Compiler $compiler)
-    {
-        return $compiler->raw('|');
-    }
-}

vendor/Twig/Node/Expression/Binary/BitwiseXor.php

@@ -1,18 +0,0 @@
-<?php
-
-/*
- * This file is part of Twig.
- *
- * (c) 2009 Fabien Potencier
- * (c) 2009 Armin Ronacher
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-class Twig_Node_Expression_Binary_BitwiseXor extends Twig_Node_Expression_Binary
-{
-    public function operator(Twig_Compiler $compiler)
-    {
-        return $compiler->raw('^');
-    }
-}

vendor/Twig/Node/Expression/Binary/Concat.php

@@ -1,18 +0,0 @@
-<?php
-
-/*
- * This file is part of Twig.
- *
- * (c) 2009 Fabien Potencier
- * (c) 2009 Armin Ronacher
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-class Twig_Node_Expression_Binary_Concat extends Twig_Node_Expression_Binary
-{
-    public function operator(Twig_Compiler $compiler)
-    {
-        return $compiler->raw('.');
-    }
-}

vendor/Twig/Node/Expression/Binary/Div.php

@@ -1,18 +0,0 @@
-<?php
-
-/*
- * This file is part of Twig.
- *
- * (c) 2009 Fabien Potencier
- * (c) 2009 Armin Ronacher
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-class Twig_Node_Expression_Binary_Div extends Twig_Node_Expression_Binary
-{
-    public function operator(Twig_Compiler $compiler)
-    {
-        return $compiler->raw('/');
-    }
-}

vendor/Twig/Node/Expression/Binary/Equal.php

@@ -1,17 +0,0 @@
-<?php
-
-/*
- * This file is part of Twig.
- *
- * (c) 2010 Fabien Potencier
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-class Twig_Node_Expression_Binary_Equal extends Twig_Node_Expression_Binary
-{
-    public function operator(Twig_Compiler $compiler)
-    {
-        return $compiler->raw('==');
-    }
-}

vendor/Twig/Node/Expression/Binary/FloorDiv.php

@@ -1,29 +0,0 @@
-<?php
-
-/*
- * This file is part of Twig.
- *
- * (c) 2009 Fabien Potencier
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-class Twig_Node_Expression_Binary_FloorDiv extends Twig_Node_Expression_Binary
-{
-    /**
-     * Compiles the node to PHP.
-     *
-     * @param Twig_Compiler A Twig_Compiler instance
-     */
-    public function compile(Twig_Compiler $compiler)
-    {
-        $compiler->raw('intval(floor(');
-        parent::compile($compiler);
-        $compiler->raw('))');
-    }
-
-    public function operator(Twig_Compiler $compiler)
-    {
-        return $compiler->raw('/');
-    }
-}

vendor/Twig/Node/Expression/Binary/Greater.php

@@ -1,17 +0,0 @@
-<?php
-
-/*
- * This file is part of Twig.
- *
- * (c) 2010 Fabien Potencier
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-class Twig_Node_Expression_Binary_Greater extends Twig_Node_Expression_Binary
-{
-    public function operator(Twig_Compiler $compiler)
-    {
-        return $compiler->raw('>');
-    }
-}

vendor/Twig/Node/Expression/Binary/GreaterEqual.php

@@ -1,17 +0,0 @@
-<?php
-
-/*
- * This file is part of Twig.
- *
- * (c) 2010 Fabien Potencier
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-class Twig_Node_Expression_Binary_GreaterEqual extends Twig_Node_Expression_Binary
-{
-    public function operator(Twig_Compiler $compiler)
-    {
-        return $compiler->raw('>=');
-    }
-}

vendor/Twig/Node/Expression/Binary/In.php

@@ -1,33 +0,0 @@
-<?php
-
-/*
- * This file is part of Twig.
- *
- * (c) 2010 Fabien Potencier
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-class Twig_Node_Expression_Binary_In extends Twig_Node_Expression_Binary
-{
-    /**
-     * Compiles the node to PHP.
-     *
-     * @param Twig_Compiler A Twig_Compiler instance
-     */
-    public function compile(Twig_Compiler $compiler)
-    {
-        $compiler
-            ->raw('twig_in_filter(')
-            ->subcompile($this->getNode('left'))
-            ->raw(', ')
-            ->subcompile($this->getNode('right'))
-            ->raw(')')
-        ;
-    }
-
-    public function operator(Twig_Compiler $compiler)
-    {
-        return $compiler->raw('in');
-    }
-}

vendor/Twig/Node/Expression/Binary/Less.php

@@ -1,17 +0,0 @@
-<?php
-
-/*
- * This file is part of Twig.
- *
- * (c) 2010 Fabien Potencier
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-class Twig_Node_Expression_Binary_Less extends Twig_Node_Expression_Binary
-{
-    public function operator(Twig_Compiler $compiler)
-    {
-        return $compiler->raw('<');
-    }
-}

vendor/Twig/Node/Expression/Binary/LessEqual.php

@@ -1,17 +0,0 @@
-<?php
-
-/*
- * This file is part of Twig.
- *
- * (c) 2010 Fabien Potencier
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-class Twig_Node_Expression_Binary_LessEqual extends Twig_Node_Expression_Binary
-{
-    public function operator(Twig_Compiler $compiler)
-    {
-        return $compiler->raw('<=');
-    }
-}

vendor/Twig/Node/Expression/Binary/Mod.php

@@ -1,18 +0,0 @@
-<?php
-
-/*
- * This file is part of Twig.
- *
- * (c) 2009 Fabien Potencier
- * (c) 2009 Armin Ronacher
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-class Twig_Node_Expression_Binary_Mod extends Twig_Node_Expression_Binary
-{
-    public function operator(Twig_Compiler $compiler)
-    {
-        return $compiler->raw('%');
-    }
-}

vendor/Twig/Node/Expression/Binary/Mul.php

@@ -1,18 +0,0 @@
-<?php
-
-/*
- * This file is part of Twig.
- *
- * (c) 2009 Fabien Potencier
- * (c) 2009 Armin Ronacher
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-class Twig_Node_Expression_Binary_Mul extends Twig_Node_Expression_Binary
-{
-    public function operator(Twig_Compiler $compiler)
-    {
-        return $compiler->raw('*');
-    }
-}

vendor/Twig/Node/Expression/Binary/NotEqual.php

@@ -1,17 +0,0 @@
-<?php
-
-/*
- * This file is part of Twig.
- *
- * (c) 2010 Fabien Potencier
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-class Twig_Node_Expression_Binary_NotEqual extends Twig_Node_Expression_Binary
-{
-    public function operator(Twig_Compiler $compiler)
-    {
-        return $compiler->raw('!=');
-    }
-}

vendor/Twig/Node/Expression/Binary/NotIn.php

@@ -1,33 +0,0 @@
-<?php
-
-/*
- * This file is part of Twig.
- *
- * (c) 2010 Fabien Potencier
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-class Twig_Node_Expression_Binary_NotIn extends Twig_Node_Expression_Binary
-{
-    /**
-     * Compiles the node to PHP.
-     *
-     * @param Twig_Compiler A Twig_Compiler instance
-     */
-    public function compile(Twig_Compiler $compiler)
-    {
-        $compiler
-            ->raw('!twig_in_filter(')
-            ->subcompile($this->getNode('left'))
-            ->raw(', ')
-            ->subcompile($this->getNode('right'))
-            ->raw(')')
-        ;
-    }
-
-    public function operator(Twig_Compiler $compiler)
-    {
-        return $compiler->raw('not in');
-    }
-}

vendor/Twig/Node/Expression/Binary/Or.php

@@ -1,18 +0,0 @@
-<?php
-
-/*
- * This file is part of Twig.
- *
- * (c) 2009 Fabien Potencier
- * (c) 2009 Armin Ronacher
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-class Twig_Node_Expression_Binary_Or extends Twig_Node_Expression_Binary
-{
-    public function operator(Twig_Compiler $compiler)
-    {
-        return $compiler->raw('||');
-    }
-}

vendor/Twig/Node/Expression/Binary/Power.php

@@ -1,33 +0,0 @@
-<?php
-
-/*
- * This file is part of Twig.
- *
- * (c) 2010 Fabien Potencier
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-class Twig_Node_Expression_Binary_Power extends Twig_Node_Expression_Binary
-{
-    /**
-     * Compiles the node to PHP.
-     *
-     * @param Twig_Compiler A Twig_Compiler instance
-     */
-    public function compile(Twig_Compiler $compiler)
-    {
-        $compiler
-            ->raw('pow(')
-            ->subcompile($this->getNode('left'))
-            ->raw(', ')
-            ->subcompile($this->getNode('right'))
-            ->raw(')')
-        ;
-    }
-
-    public function operator(Twig_Compiler $compiler)
-    {
-        return $compiler->raw('**');
-    }
-}

vendor/Twig/Node/Expression/Binary/Range.php

@@ -1,33 +0,0 @@
-<?php
-
-/*
- * This file is part of Twig.
- *
- * (c) 2010 Fabien Potencier
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-class Twig_Node_Expression_Binary_Range extends Twig_Node_Expression_Binary
-{
-    /**
-     * Compiles the node to PHP.
-     *
-     * @param Twig_Compiler A Twig_Compiler instance
-     */
-    public function compile(Twig_Compiler $compiler)
-    {
-        $compiler
-            ->raw('range(')
-            ->subcompile($this->getNode('left'))
-            ->raw(', ')
-            ->subcompile($this->getNode('right'))
-            ->raw(')')
-        ;
-    }
-
-    public function operator(Twig_Compiler $compiler)
-    {
-        return $compiler->raw('..');
-    }
-}

vendor/Twig/Node/Expression/Binary/Sub.php

@@ -1,18 +0,0 @@
-<?php
-
-/*
- * This file is part of Twig.
- *
- * (c) 2009 Fabien Potencier
- * (c) 2009 Armin Ronacher
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-class Twig_Node_Expression_Binary_Sub extends Twig_Node_Expression_Binary
-{
-    public function operator(Twig_Compiler $compiler)
-    {
-        return $compiler->raw('-');
-    }
-}

vendor/Twig/Node/Expression/BlockReference.php

@@ -1,52 +0,0 @@
-<?php
-
-/*
- * This file is part of Twig.
- *
- * (c) 2009 Fabien Potencier
- * (c) 2009 Armin Ronacher
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * Represents a block call node.
- *
- * @package    twig
- * @author     Fabien Potencier <fabien@symfony.com>
- */
-class Twig_Node_Expression_BlockReference extends Twig_Node_Expression
-{
-    public function __construct(Twig_NodeInterface $name, $asString = false, $lineno, $tag = null)
-    {
-        parent::__construct(array('name' => $name), array('as_string' => $asString, 'output' => false), $lineno, $tag);
-    }
-
-    /**
-     * Compiles the node to PHP.
-     *
-     * @param Twig_Compiler A Twig_Compiler instance
-     */
-    public function compile(Twig_Compiler $compiler)
-    {
-        if ($this->getAttribute('as_string')) {
-            $compiler->raw('(string) ');
-        }
-
-        if ($this->getAttribute('output')) {
-            $compiler
-                ->addDebugInfo($this)
-                ->write("\$this->displayBlock(")
-                ->subcompile($this->getNode('name'))
-                ->raw(", \$context, \$blocks);\n")
-            ;
-        } else {
-            $compiler
-                ->raw("\$this->renderBlock(")
-                ->subcompile($this->getNode('name'))
-                ->raw(", \$context, \$blocks)")
-            ;
-        }
-    }
-}

vendor/Twig/Node/Expression/Conditional.php

@@ -1,31 +0,0 @@
-<?php
-
-/*
- * This file is part of Twig.
- *
- * (c) 2009 Fabien Potencier
- * (c) 2009 Armin Ronacher
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-class Twig_Node_Expression_Conditional extends Twig_Node_Expression
-{
-    public function __construct(Twig_Node_Expression $expr1, Twig_Node_Expression $expr2, Twig_Node_Expression $expr3, $lineno)
-    {
-        parent::__construct(array('expr1' => $expr1, 'expr2' => $expr2, 'expr3' => $expr3), array(), $lineno);
-    }
-
-    public function compile(Twig_Compiler $compiler)
-    {
-        $compiler
-            ->raw('((')
-            ->subcompile($this->getNode('expr1'))
-            ->raw(') ? (')
-            ->subcompile($this->getNode('expr2'))
-            ->raw(') : (')
-            ->subcompile($this->getNode('expr3'))
-            ->raw('))')
-        ;
-    }
-}

vendor/Twig/Node/Expression/Constant.php

@@ -1,23 +0,0 @@
-<?php
-
-/*
- * This file is part of Twig.
- *
- * (c) 2009 Fabien Potencier
- * (c) 2009 Armin Ronacher
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-class Twig_Node_Expression_Constant extends Twig_Node_Expression
-{
-    public function __construct($value, $lineno)
-    {
-        parent::__construct(array(), array('value' => $value), $lineno);
-    }
-
-    public function compile(Twig_Compiler $compiler)
-    {
-        $compiler->repr($this->getAttribute('value'));
-    }
-}

vendor/Twig/Node/Expression/ExtensionReference.php

@@ -1,34 +0,0 @@
-<?php
-
-/*
- * This file is part of Twig.
- *
- * (c) 2009 Fabien Potencier
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * Represents an extension call node.
- *
- * @package    twig
- * @author     Fabien Potencier <fabien@symfony.com>
- */
-class Twig_Node_Expression_ExtensionReference extends Twig_Node_Expression
-{
-    public function __construct($name, $lineno, $tag = null)
-    {
-        parent::__construct(array(), array('name' => $name), $lineno, $tag);
-    }
-
-    /**
-     * Compiles the node to PHP.
-     *
-     * @param Twig_Compiler A Twig_Compiler instance
-     */
-    public function compile(Twig_Compiler $compiler)
-    {
-        $compiler->raw(sprintf("\$this->env->getExtension('%s')", $this->getAttribute('name')));
-    }
-}

vendor/Twig/Node/Expression/Filter.php

@@ -1,61 +0,0 @@
-<?php
-
-/*
- * This file is part of Twig.
- *
- * (c) 2009 Fabien Potencier
- * (c) 2009 Armin Ronacher
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-class Twig_Node_Expression_Filter extends Twig_Node_Expression
-{
-    public function __construct(Twig_NodeInterface $node, Twig_Node_Expression_Constant $filterName, Twig_NodeInterface $arguments, $lineno, $tag = null)
-    {
-        parent::__construct(array('node' => $node, 'filter' => $filterName, 'arguments' => $arguments), array(), $lineno, $tag);
-    }
-
-    public function compile(Twig_Compiler $compiler)
-    {
-        $name = $this->getNode('filter')->getAttribute('value');
-
-        if (false === $filter = $compiler->getEnvironment()->getFilter($name)) {
-            $message = sprintf('The filter "%s" does not exist', $name);
-            if ($alternatives = $compiler->getEnvironment()->computeAlternatives($name, array_keys($compiler->getEnvironment()->getFilters()))) {
-                $message = sprintf('%s. Did you mean "%s"', $message, implode('", "', $alternatives));
-            }
-
-            throw new Twig_Error_Syntax($message, $this->getLine());
-        }
-
-        $this->compileFilter($compiler, $filter);
-    }
-
-    protected function compileFilter(Twig_Compiler $compiler, Twig_FilterInterface $filter)
-    {
-        $compiler
-            ->raw($filter->compile().'(')
-            ->raw($filter->needsEnvironment() ? '$this->env, ' : '')
-            ->raw($filter->needsContext() ? '$context, ' : '')
-        ;
-
-        foreach ($filter->getArguments() as $argument) {
-            $compiler
-                ->string($argument)
-                ->raw(', ')
-            ;
-        }
-
-        $compiler->subcompile($this->getNode('node'));
-
-        foreach ($this->getNode('arguments') as $node) {
-            $compiler
-                ->raw(', ')
-                ->subcompile($node)
-            ;
-        }
-
-        $compiler->raw(')');
-    }
-}

vendor/Twig/Node/Expression/Filter/Default.php

@@ -1,44 +0,0 @@
-<?php
-
-/*
- * This file is part of Twig.
- *
- * (c) 2011 Fabien Potencier
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * Returns the value or the default value when it is undefined or empty.
- *
- * <pre>
- *  {{ var.foo|default('foo item on var is not defined') }}
- * </pre>
- *
- * @package twig
- * @author  Fabien Potencier <fabien@symfony.com>
- */
-class Twig_Node_Expression_Filter_Default extends Twig_Node_Expression_Filter
-{
-    public function __construct(Twig_NodeInterface $node, Twig_Node_Expression_Constant $filterName, Twig_NodeInterface $arguments, $lineno, $tag = null)
-    {
-        $default = new Twig_Node_Expression_Filter($node, new Twig_Node_Expression_Constant('_default', $node->getLine()), $arguments, $node->getLine());
-
-        if ('default' === $filterName->getAttribute('value') && ($node instanceof Twig_Node_Expression_Name || $node instanceof Twig_Node_Expression_GetAttr)) {
-            $test = new Twig_Node_Expression_Test_Defined(clone $node, 'defined', new Twig_Node(), $node->getLine());
-            $false = count($arguments) ? $arguments->getNode(0) : new Twig_Node_Expression_Constant('', $node->getLine());
-
-            $node = new Twig_Node_Expression_Conditional($test, $default, $false, $node->getLine());
-        } else {
-            $node = $default;
-        }
-
-        parent::__construct($node, $filterName, $arguments, $lineno, $tag);
-    }
-
-    public function compile(Twig_Compiler $compiler)
-    {
-        $compiler->subcompile($this->getNode('node'));
-    }
-}

vendor/Twig/Node/Expression/Function.php

@@ -1,66 +0,0 @@
-<?php
-
-/*
- * This file is part of Twig.
- *
- * (c) 2010 Fabien Potencier
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-class Twig_Node_Expression_Function extends Twig_Node_Expression
-{
-    public function __construct($name, Twig_NodeInterface $arguments, $lineno)
-    {
-        parent::__construct(array('arguments' => $arguments), array('name' => $name), $lineno);
-    }
-
-    public function compile(Twig_Compiler $compiler)
-    {
-        $name = $this->getAttribute('name');
-
-        if (false === $function = $compiler->getEnvironment()->getFunction($name)) {
-            $message = sprintf('The function "%s" does not exist', $name);
-            if ($alternatives = $compiler->getEnvironment()->computeAlternatives($name, array_keys($compiler->getEnvironment()->getFunctions()))) {
-                $message = sprintf('%s. Did you mean "%s"', $message, implode('", "', $alternatives));
-            }
-
-            throw new Twig_Error_Syntax($message, $this->getLine());
-        }
-
-        $compiler->raw($function->compile().'(');
-
-        $first = true;
-
-        if ($function->needsEnvironment()) {
-            $compiler->raw('$this->env');
-            $first = false;
-        }
-
-        if ($function->needsContext()) {
-            if (!$first) {
-                $compiler->raw(', ');
-            }
-            $compiler->raw('$context');
-            $first = false;
-        }
-
-        foreach ($function->getArguments() as $argument) {
-            if (!$first) {
-                $compiler->raw(', ');
-            }
-            $compiler->string($argument);
-            $first = false;
-        }
-
-        foreach ($this->getNode('arguments') as $node) {
-            if (!$first) {
-                $compiler->raw(', ');
-            }
-            $compiler->subcompile($node);
-            $first = false;
-        }
-
-        $compiler->raw(')');
-    }
-}

vendor/Twig/Node/Expression/GetAttr.php

@@ -1,53 +0,0 @@
-<?php
-
-/*
- * This file is part of Twig.
- *
- * (c) 2009 Fabien Potencier
- * (c) 2009 Armin Ronacher
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-class Twig_Node_Expression_GetAttr extends Twig_Node_Expression
-{
-    public function __construct(Twig_Node_Expression $node, Twig_Node_Expression $attribute, Twig_Node_Expression_Array $arguments, $type, $lineno)
-    {
-        parent::__construct(array('node' => $node, 'attribute' => $attribute, 'arguments' => $arguments), array('type' => $type, 'is_defined_test' => false, 'ignore_strict_check' => false), $lineno);
-    }
-
-    public function compile(Twig_Compiler $compiler)
-    {
-        if (function_exists('twig_template_get_attributes')) {
-            $compiler->raw('twig_template_get_attributes($this, ');
-        } else {
-            $compiler->raw('$this->getAttribute(');
-        }
-
-        if ($this->getAttribute('ignore_strict_check')) {
-            $this->getNode('node')->setAttribute('ignore_strict_check', true);
-        }
-
-        $compiler->subcompile($this->getNode('node'));
-
-        $compiler->raw(', ')->subcompile($this->getNode('attribute'));
-
-        if (count($this->getNode('arguments')) || Twig_TemplateInterface::ANY_CALL !== $this->getAttribute('type') || $this->getAttribute('is_defined_test') || $this->getAttribute('ignore_strict_check')) {
-            $compiler->raw(', ')->subcompile($this->getNode('arguments'));
-
-            if (Twig_TemplateInterface::ANY_CALL !== $this->getAttribute('type') || $this->getAttribute('is_defined_test') || $this->getAttribute('ignore_strict_check')) {
-                $compiler->raw(', ')->repr($this->getAttribute('type'));
-            }
-
-            if ($this->getAttribute('is_defined_test') || $this->getAttribute('ignore_strict_check')) {
-                $compiler->raw(', '.($this->getAttribute('is_defined_test') ? 'true' : 'false'));
-            }
-
-            if ($this->getAttribute('ignore_strict_check')) {
-                $compiler->raw(', '.($this->getAttribute('ignore_strict_check') ? 'true' : 'false'));
-            }
-        }
-
-        $compiler->raw(')');
-    }
-}

vendor/Twig/Node/Expression/MethodCall.php

@@ -1,37 +0,0 @@
-<?php
-
-/*
- * This file is part of Twig.
- *
- * (c) 2012 Fabien Potencier
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-class Twig_Node_Expression_MethodCall extends Twig_Node_Expression
-{
-    public function __construct(Twig_Node_Expression $node, $method, Twig_Node_Expression_Array $arguments, $lineno)
-    {
-        parent::__construct(array('node' => $node, 'arguments' => $arguments), array('method' => $method, 'safe' => false), $lineno);
-    }
-
-    public function compile(Twig_Compiler $compiler)
-    {
-        $compiler
-            ->subcompile($this->getNode('node'))
-            ->raw('->')
-            ->raw($this->getAttribute('method'))
-            ->raw('(')
-        ;
-        $first = true;
-        foreach ($this->getNode('arguments')->getKeyValuePairs() as $pair) {
-            if (!$first) {
-                $compiler->raw(', ');
-            }
-            $first = false;
-
-            $compiler->subcompile($pair['value']);
-        }
-        $compiler->raw(')');
-    }
-}

vendor/Twig/Node/Expression/Name.php

@@ -1,76 +0,0 @@
-<?php
-
-/*
- * This file is part of Twig.
- *
- * (c) 2009 Fabien Potencier
- * (c) 2009 Armin Ronacher
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-class Twig_Node_Expression_Name extends Twig_Node_Expression
-{
-    protected $specialVars = array(
-        '_self'    => '$this',
-        '_context' => '$context',
-        '_charset' => '$this->env->getCharset()',
-    );
-
-    public function __construct($name, $lineno)
-    {
-        parent::__construct(array(), array('name' => $name, 'is_defined_test' => false, 'ignore_strict_check' => false), $lineno);
-    }
-
-    public function compile(Twig_Compiler $compiler)
-    {
-        $name = $this->getAttribute('name');
-
-        if ($this->getAttribute('is_defined_test')) {
-            if ($this->isSpecial()) {
-                $compiler->repr(true);
-            } else {
-                $compiler->raw('array_key_exists(')->repr($name)->raw(', $context)');
-            }
-        } elseif ($this->isSpecial()) {
-            $compiler->raw($this->specialVars[$name]);
-        } else {
-            // remove the non-PHP 5.4 version when PHP 5.3 support is dropped
-            // as the non-optimized version is just a workaround for slow ternary operator
-            // when the context has a lot of variables
-            if (version_compare(phpversion(), '5.4.0RC1', '>=') && ($this->getAttribute('ignore_strict_check') || !$compiler->getEnvironment()->isStrictVariables())) {
-                // PHP 5.4 ternary operator performance was optimized
-                $compiler
-                    ->raw('(isset($context[')
-                    ->string($name)
-                    ->raw(']) ? $context[')
-                    ->string($name)
-                    ->raw('] : null)')
-                ;
-            } else {
-                $compiler
-                    ->raw('$this->getContext($context, ')
-                    ->string($name)
-                ;
-
-                if ($this->getAttribute('ignore_strict_check')) {
-                    $compiler->raw(', true');
-                }
-
-                $compiler
-                    ->raw(')')
-                ;
-            }
-        }
-    }
-
-    public function isSpecial()
-    {
-        return isset($this->specialVars[$this->getAttribute('name')]);
-    }
-
-    public function isSimple()
-    {
-        return !$this->isSpecial() && !$this->getAttribute('is_defined_test');
-    }
-}

vendor/Twig/Node/Expression/Parent.php

@@ -1,48 +0,0 @@
-<?php
-
-/*
- * This file is part of Twig.
- *
- * (c) 2009 Fabien Potencier
- * (c) 2009 Armin Ronacher
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * Represents a parent node.
- *
- * @package    twig
- * @author     Fabien Potencier <fabien@symfony.com>
- */
-class Twig_Node_Expression_Parent extends Twig_Node_Expression
-{
-    public function __construct($name, $lineno, $tag = null)
-    {
-        parent::__construct(array(), array('output' => false, 'name' => $name), $lineno, $tag);
-    }
-
-    /**
-     * Compiles the node to PHP.
-     *
-     * @param Twig_Compiler A Twig_Compiler instance
-     */
-    public function compile(Twig_Compiler $compiler)
-    {
-        if ($this->getAttribute('output')) {
-            $compiler
-                ->addDebugInfo($this)
-                ->write("\$this->displayParentBlock(")
-                ->string($this->getAttribute('name'))
-                ->raw(", \$context, \$blocks);\n")
-            ;
-        } else {
-            $compiler
-                ->raw("\$this->renderParentBlock(")
-                ->string($this->getAttribute('name'))
-                ->raw(", \$context, \$blocks)")
-            ;
-        }
-    }
-}

vendor/Twig/Node/Expression/TempName.php

@@ -1,22 +0,0 @@
-<?php
-
-/*
- * This file is part of Twig.
- *
- * (c) 2011 Fabien Potencier
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-class Twig_Node_Expression_TempName extends Twig_Node_Expression
-{
-    public function __construct($name, $lineno)
-    {
-        parent::__construct(array(), array('name' => $name), $lineno);
-    }
-
-    public function compile(Twig_Compiler $compiler)
-    {
-        $compiler->raw('$_')->raw($this->getAttribute('name'))->raw('_');
-    }
-}

vendor/Twig/Node/Expression/Test.php

@@ -1,54 +0,0 @@
-<?php
-
-/*
- * This file is part of Twig.
- *
- * (c) 2010 Fabien Potencier
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-class Twig_Node_Expression_Test extends Twig_Node_Expression
-{
-    public function __construct(Twig_NodeInterface $node, $name, Twig_NodeInterface $arguments = null, $lineno)
-    {
-        parent::__construct(array('node' => $node, 'arguments' => $arguments), array('name' => $name), $lineno);
-    }
-
-    public function compile(Twig_Compiler $compiler)
-    {
-        $name = $this->getAttribute('name');
-        $testMap = $compiler->getEnvironment()->getTests();
-        if (!isset($testMap[$name])) {
-            $message = sprintf('The test "%s" does not exist', $name);
-            if ($alternatives = $compiler->getEnvironment()->computeAlternatives($name, array_keys($compiler->getEnvironment()->getTests()))) {
-                $message = sprintf('%s. Did you mean "%s"', $message, implode('", "', $alternatives));
-            }
-
-            throw new Twig_Error_Syntax($message, $this->getLine());
-        }
-
-        $name = $this->getAttribute('name');
-        $node = $this->getNode('node');
-
-        $compiler
-            ->raw($testMap[$name]->compile().'(')
-            ->subcompile($node)
-        ;
-
-        if (null !== $this->getNode('arguments')) {
-            $compiler->raw(', ');
-
-            $max = count($this->getNode('arguments')) - 1;
-            foreach ($this->getNode('arguments') as $i => $arg) {
-                $compiler->subcompile($arg);
-
-                if ($i != $max) {
-                    $compiler->raw(', ');
-                }
-            }
-        }
-
-        $compiler->raw(')');
-    }
-}