mediawiki-extensions-TabberNeue/Tabber.hooks.php

<?php
/**
 * Tabber Hooks
 *
 * @author		Eric Fortin, Alexia E. Smith, Kris Blair
 * @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');

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

		$HTML = "<div class='tabber'>{$htmlTabs}</div>";

		return $HTML;
	}

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

		$args = explode('=', $tab);
		$tabName = array_shift($args);
		$tabBody = $parser->recursiveTagParse(implode('=', $args));

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

		return $tab;
	}
}