X-Git-Url: https://git.rapsys.eu/packbundle/blobdiff_plain/59ae967e218457b2ab3d77cb621c0640345f5e9b..6bc3a323095049fba5ac8bb2b1a2cef1e82b8df5:/Extension/PackExtension.php

diff --git a/Extension/PackExtension.php b/Extension/PackExtension.php
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--- /dev/null
+++ b/Extension/PackExtension.php
@@ -0,0 +1,56 @@
+<?php
+// src/Rapsys/PackBundle/Twig/PackExtension.php
+namespace Rapsys\PackBundle\Twig;
+
+use Symfony\Component\HttpKernel\Config\FileLocator;
+use Symfony\Component\DependencyInjection\ContainerInterface;
+use Symfony\Component\Asset\PackageInterface;
+use Twig\Extension\AbstractExtension;
+
+class PackExtension extends AbstractExtension {
+	//The config
+	private $config;
+
+	//The output
+	private $output;
+
+	//The filter
+	private $filters;
+
+	//The file locator
+	protected $locator;
+
+	//The assets package
+	protected $package;
+
+	public function __construct(FileLocator $locator, ContainerInterface $container, PackageInterface $package) {
+		//Set file locator
+		$this->locator = $locator;
+
+		//Set assets packages
+		$this->package = $package;
+
+		//Retrieve bundle config
+		if ($parameters = $container->getParameter($this->getAlias())) {
+			//Set config, output and filters arrays
+			foreach(['config', 'output', 'filters'] as $k) {
+				$this->$k = $parameters[$k];
+			}
+		}
+	}
+
+	public function getTokenParsers() {
+		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'])
+		];
+	}
+
+	/**
+	 * {@inheritdoc}
+	 */
+	public function getAlias() {
+		return 'rapsys_pack';
+	}
+}