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<?php
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// This file is part of Moodle - http://moodle.org/
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//
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// Moodle is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Moodle is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
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namespace core\output;
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/**
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* Store a list of JS calls to insert at the end of the page.
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*
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* @copyright 2015 Damyon Wiese
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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* @since 2.9
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*/
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class mustache_javascript_helper {
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/** @var \moodle_page $page - Page used to get requirement manager */
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private $page = null;
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/**
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* Create new instance of mustache javascript helper.
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*
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* @param \moodle_page $page Page.
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*/
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public function __construct($page) {
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$this->page = $page;
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}
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/**
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* Add the block of text to the page requires so it is appended in the footer. The
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* content of the block can contain further mustache tags which will be resolved.
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*
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* This function will always return an empty string because the JS is added to the page via the requirements manager.
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*
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* @param string $text The script content of the section.
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* @param \Mustache_LambdaHelper $helper Used to render the content of this block.
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* @return string The text of the block
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*/
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public function help($text, \Mustache_LambdaHelper $helper) {
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$this->page->requires->js_amd_inline($helper->render($text));
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return '';
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}
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}
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