codemirror/extension.driver.php at master · oleanders/codemirror · GitHub

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<?php

	Class extension_codemirror extends Extension {

		public function about(){
			return array(
				'name' => 'Codemirror',
				'version' => '1.2.1',
				'release-date' => '2011-02-01',
				'description' => 'Syntax colouring for Symphony\'s backend.',
				'author' => array(
					'name' => 'Ole A. E.',
					'website' => 'http://oleae.no',
					'email' => 'post@oleae.no'
				)
			);
		}


		public function getSubscribedDelegates() {
			return array(
				array(
					'page' => '/backend/',
					'delegate' => 'InitaliseAdminPageHead',
					'callback' => '__appendAdminPageAssets'
				)
			);
		}

		protected $adminHeadersAppended = false;

		public function __appendAdminPageAssets($context) {
			if (!$this->adminHeadersAppended && Administration::instance()) {
				Administration::instance()->Page->addStylesheetToHead(URL . '/extensions/codemirror/assets/css/codemirror.css', 'screen', 3066704);
				Administration::instance()->Page->addStylesheetToHead(URL . '/extensions/codemirror/assets/css/codemirror-symphony.css', 'screen', 3066706);
				Administration::instance()->Page->addStylesheetToHead(URL . '/extensions/codemirror/assets/css/codemirror-elegant.css', 'screen', 3066705);
				Administration::instance()->Page->addScriptToHead(URL . '/extensions/codemirror/assets/js/codemirror-compressed.js', 3066703);
				Administration::instance()->Page->addScriptToHead(URL . '/extensions/codemirror/assets/js/init.js', 3066702);
				$this->adminHeadersAppended = true;
			}
		}

	}