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85 lines
2.9 KiB
85 lines
2.9 KiB
<?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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/**
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* The modchooser_item renderable.
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*
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* @package core_course
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* @copyright 2016 Frédéric Massart - FMCorz.net
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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namespace core_course\output;
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defined('MOODLE_INTERNAL') || die();
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use context;
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use lang_string;
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use pix_icon;
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/**
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* The modchooser_item renderable class.
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*
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* @package core_course
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* @copyright 2016 Frédéric Massart - FMCorz.net
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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class modchooser_item extends \core\output\chooser_item {
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/** @var string */
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protected $customiconurl;
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/**
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* Constructor.
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*
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* @param stdClass $module The module.
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* @param context $context The relevant context.
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*/
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public function __construct($module, context $context) {
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// The property 'name' may contain more than just the module, in which case we need to extract the true module name.
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$modulename = $module->name;
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if ($colon = strpos($modulename, ':')) {
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$modulename = substr($modulename, 0, $colon);
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}
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if (preg_match('/src="([^"]*)"/i', $module->icon, $matches)) {
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// Use the custom icon.
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$this->customiconurl = str_replace('&', '&', $matches[1]);
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}
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$icon = new pix_icon('icon', '', $modulename, ['class' => 'icon']);
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$help = isset($module->help) ? $module->help : new lang_string('nohelpforactivityorresource', 'moodle');
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parent::__construct($module->name, $module->title, $module->link->out(false), $icon, $help, $context);
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}
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/**
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* Export for template.
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*
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* @param \renderer_base $output The renderer
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* @return \stdClass $data
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*/
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public function export_for_template(\renderer_base $output) {
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$data = parent::export_for_template($output);
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if ($this->customiconurl && !empty($data->icon['attributes'])) {
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// Replace icon source with a module-provided icon.
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foreach ($data->icon['attributes'] as &$attribute) {
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if ($attribute['name'] === 'src') {
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$attribute['value'] = $this->customiconurl;
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}
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}
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}
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return $data;
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}
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}
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