Tabber.hooks.php

<?php
/**
 * Tabber
 * Tabber Hooks Class
 *
 * @author		Eric Fortin, Alexia E. Smith
 * @license		GPL
 * @package		Tabber
 * @link		https://www.mediawiki.org/wiki/Extension:Tabber
 *
**/

class TabberHooks {
	/**
	 * Sets up this extension's parser functions.
	 *
	 * @access	public
	 * @param	object	Parser object passed as a reference.
	 * @return	boolean	true
	 */
	static public function onParserFirstCallInit(Parser &$parser) {
		$parser->setHook("tabber", "TabberHooks::renderTabber");

		return true;
	}

	/**
	 * Renders the necessary HTML for a <tabber> tag.
	 *
	 * @access	public
	 * @param	string	The input URL between the beginning and ending tags.
	 * @param	array	Array of attribute arguments on that beginning tag.
	 * @param	object	Mediawiki Parser Object
	 * @param	object	Mediawiki PPFrame Object
	 * @return	string	HTML
	 */
	static public function renderTabber($input, array $args, Parser $parser, PPFrame $frame) {
		$parser->getOutput()->addModules('ext.Tabber');

		$key = md5($input);
		$arr = explode("|-|", $input);
		$htmlTabs = '';
		foreach ($arr as $tab) {
			$htmlTabs .= self::buildTab($tab, $parser, $frame);
		}

		$HTML = '<div id="tabber-'.$key.'" class="tabber">'.$htmlTabs."</div>";

		return $HTML;
	}

	/**
	 * Build individual tab.
	 *
	 * @access	private
	 * @param	string	Tab information
	 * @param	object	Mediawiki Parser Object
	 * @param	object	Mediawiki PPFrame Object
	 * @return	string	HTML
	 */
	static private function buildTab($tab = '', Parser $parser, PPFrame $frame) {
		$tab = trim($tab);
		if (empty($tab)) {
			return $tab;
		}

		list($tabName, $tabBody) = explode('=', $tab, 2);
		$tabBody = $parser->recursiveTagParse($tabBody, $frame);

		$tab = '
			<div class="tabbertab" title="'.htmlspecialchars($tabName).'">
				<p>'.$tabBody.'</p>
			</div>';

		return $tab;
	}
}