Add css, img and js public resources subdirectories

[packbundle] / Twig / PackExtension.php

diff --git a/Twig/PackExtension.php b/Twig/PackExtension.php
index 5ce4ed6e41f009bcb1c59b3604ccb10de6a3ead2..91a7a897907ee9ae529fbf3fe32b7199eb707a5b 100644 (file)
--- a/Twig/PackExtension.php
+++ b/Twig/PackExtension.php
@@ -4,114 +4,53 @@ namespace Rapsys\PackBundle\Twig;
 
 use Symfony\Component\HttpKernel\Config\FileLocator;
 use Symfony\Component\DependencyInjection\ContainerInterface;
-use Symfony\Component\Asset\Packages;
-use Twig\TwigFilter;
+use Symfony\Component\Asset\PackageInterface;
+use Twig\Extension\AbstractExtension;
 
-class PackExtension extends \Twig_Extension {
-       public function __construct(FileLocator $fileLocator, ContainerInterface $containerInterface, Packages $assetsPackages) {
-               //Set file locator
-               $this->fileLocator = $fileLocator;
-               //Set container interface
-               $this->containerInterface = $containerInterface;
-               //Set assets packages
-               $this->assetsPackages = $assetsPackages;
+class PackExtension extends AbstractExtension {
+       //The config
+       private $config;
+
+       //The output
+       private $output;
+
+       //The filter
+       private $filters;
 
-               //Set default prefix
-               $this->prefix = '@RapsysPackBundle/Resources/public/';
+       //The file locator
+       protected $locator;
 
-               //Set default coutput
-               $this->coutput = 'css/*.pack.css';
-               //Set default joutput
-               $this->joutput = 'js/*.pack.js';
-               //Set default ioutput
-               $this->ioutput = 'img/*.pack.jpg';
+       //The assets package
+       protected $package;
 
-               //Set default cfilter
-               $this->cfilter = array('CPackFilter');
-               //Set default jfilter
-               $this->jfilter = array('JPackFilter');
-               //Set default ifilter
-               $this->ifilter = array('IPackFilter');
+       public function __construct(FileLocator $locator, ContainerInterface $container, PackageInterface $package) {
+               //Set file locator
+               $this->locator = $locator;
+
+               //Set assets packages
+               $this->package = $package;
 
-               //Load configuration
-               if ($containerInterface->hasParameter('rapsys_pack')) {
-                       if ($parameters = $containerInterface->getParameter('rapsys_pack')) {
-                               foreach($parameters as $k => $v) {
-                                       if (isset($this->$k) && !empty($v)) {
-                                               $this->$k = $v;
-                                       }
-                               }
+               //Retrieve bundle config
+               if ($parameters = $container->getParameter($this->getAlias())) {
+                       //Set config, output and filters arrays
+                       foreach(['config', 'output', 'filters'] as $k) {
+                               $this->$k = $parameters[$k];
                        }
                }
-
-               //Fix prefix
-               $this->prefix = $this->fileLocator->locate($this->prefix);
        }
 
        public function getTokenParsers() {
-               return array(
-                       new PackTokenParser($this->fileLocator, $this->containerInterface, $this->assetsPackages, $this->prefix, 'stylesheet', $this->coutput, $this->cfilter),
-                       new PackTokenParser($this->fileLocator, $this->containerInterface, $this->assetsPackages, $this->prefix, 'javascript', $this->joutput, $this->jfilter),
-                       new PackTokenParser($this->fileLocator, $this->containerInterface, $this->assetsPackages, $this->prefix, 'image', $this->ioutput, $this->ifilter)
-               );
+               return [
+                       new PackTokenParser($this->locator, $this->package, $this->config, 'stylesheet', $this->output['css'], $this->filters['css']),
+                       new PackTokenParser($this->locator, $this->package, $this->config, 'javascript', $this->output['js'], $this->filters['js']),
+                       new PackTokenParser($this->locator, $this->package, $this->config, 'image', $this->output['img'], $this->filters['img'])
+               ];
        }
 
-       public function getFilters() {
-               return array(
-                       new TwigFilter(
-                               'bb2html',
-                               function($text) {
-                                       $ctx = bbcode_create(
-                                               array(
-                                                       '' => array('type' => BBCODE_TYPE_ROOT),
-                                                       'code' => array(
-                                                               'type' => BBCODE_TYPE_OPTARG,
-                                                               'open_tag' => '<pre class="{PARAM}">',
-                                                               'close_tag' => '</pre>',
-                                                               'default_arg' => '{CONTENT}'
-                                                       ),
-                                                       'ul' => array(
-                                                               'type' => BBCODE_TYPE_NOARG,
-                                                               'open_tag' => '<ul>',
-                                                               'close_tag' => '</ul>',
-                                                               'childs' => 'li'
-                                                       ),
-                                                       'li' => array(
-                                                               'type' => BBCODE_TYPE_NOARG,
-                                                               'open_tag' => '<li>',
-                                                               'close_tag' => '</li>',
-                                                               'parent' => 'ul',
-                                                               'childs' => 'url'
-                                                       ),
-                                                       'url' => array(
-                                                               'type' => BBCODE_TYPE_OPTARG,
-                                                               'open_tag' => '<a href="{PARAM}">',
-                                                               'close_tag' => '</a>',
-                                                               'default_arg' => '{CONTENT}',
-                                                               'parent' => 'p,li'
-                                                       )
-                                               )
-                                       );
-                                       $text = nl2br(bbcode_parse($ctx, htmlspecialchars($text)));
-                                       if (preg_match_all('#\<pre[^>]*\>(.*?)\</pre\>#s', $text, $matches) && !empty($matches[1])) {
-                                               foreach($matches[1] as $string) {
-                                                       $text = str_replace($string, str_replace('<br />', '', $string), $text);
-                                               }
-                                       }
-                                       if (preg_match_all('#\<ul[^>]*\>(.*?)\</ul\>#s', $text, $matches) && !empty($matches[1])) {
-                                               foreach($matches[1] as $string) {
-                                                       $text = str_replace($string, str_replace('<br />', '', $string), $text);
-                                               }
-                                       }
-                                       $text = preg_replace(
-                                               array('#(<br />(\r?\n?))*<pre#s', '#</pre>(<br />(\r?\n?))*#', '#(<br />(\r?\n?))*<ul#s', '#</ul>(<br />(\r?\n?))*#', '#(<br />(\r?\n?)){2,}#'),
-                                               array('</p>\2<pre', '</pre>\2<p>', '</p>\2<ul', '</ul>\2<p>', '</p>\2<p>'),
-                                               $text
-                                       );
-                                       return $text;
-                               },
-                               array('is_safe' => array('html'))
-                       )
-               );
+       /**
+        * {@inheritdoc}
+        */
+       public function getAlias() {
+               return 'rapsys_pack';
        }
 }