Juan Leyva
53 lines
1.9 KiB
PHP
53 lines
1.9 KiB
PHP
<?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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* Lib functions, mostly callbacks.
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*
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* @package tool_mobile
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* @copyright 2017 Juan Leyva
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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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defined('MOODLE_INTERNAL') || die();
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/**
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* Callback to add head elements.
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*
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* @return str valid html head content
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* @since Moodle 3.3
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*/
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function tool_mobile_before_standard_html_head() {
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global $CFG, $PAGE;
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$output = '';
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// Smart App Banners meta tag is only displayed if mobile services are enabled and configured.
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if (!empty($CFG->enablemobilewebservice)) {
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$mobilesettings = get_config('tool_mobile');
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if (!empty($mobilesettings->enablesmartappbanners)) {
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if (!empty($mobilesettings->iosappid)) {
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$output .= '<meta name="apple-itunes-app" content="app-id=' . s($mobilesettings->iosappid) . ', ';
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$output .= 'app-argument=' . $PAGE->url->out() . '"/>';
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}
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if (!empty($mobilesettings->androidappid)) {
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$mobilemanifesturl = "$CFG->wwwroot/$CFG->admin/tool/mobile/mobile.webmanifest.php";
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$output .= '<link rel="manifest" href="'.$mobilemanifesturl.'" />';
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}
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}
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}
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return $output;
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}
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