mirror of
https://github.com/moodle/moodle.git
synced 2025-08-06 09:26:35 +02:00
58 lines
1.6 KiB
PHP
58 lines
1.6 KiB
PHP
<?php
|
|
|
|
// This file is part of Moodle - http://moodle.org/
|
|
//
|
|
// Moodle is free software: you can redistribute it and/or modify
|
|
// it under the terms of the GNU General Public License as published by
|
|
// the Free Software Foundation, either version 3 of the License, or
|
|
// (at your option) any later version.
|
|
//
|
|
// Moodle is distributed in the hope that it will be useful,
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
// GNU General Public License for more details.
|
|
//
|
|
// You should have received a copy of the GNU General Public License
|
|
// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
/**
|
|
* @package core
|
|
* @subpackage tag
|
|
* @copyright 2007 Luiz Cruz <luiz.laydner@gmail.com>
|
|
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
|
|
*/
|
|
|
|
define('AJAX_SCRIPT', true);
|
|
|
|
require_once('../config.php');
|
|
require_once('lib.php');
|
|
|
|
if (empty($CFG->usetags)) {
|
|
// Tags are disabled.
|
|
die();
|
|
}
|
|
|
|
require_login(0, false);
|
|
if (isguestuser()) {
|
|
// Guests should not be using this.
|
|
die();
|
|
}
|
|
|
|
// If a user cannot edit tags, they cannot add related tags which is what this auto complete is for.
|
|
require_capability('moodle/tag:edit', context_system::instance());
|
|
|
|
$query = optional_param('query', '', PARAM_TAG);
|
|
|
|
echo $OUTPUT->header();
|
|
|
|
// Limit the query to a minimum of 3 characters.
|
|
$similartags = array();
|
|
if (core_text::strlen($query) >= 3) {
|
|
$similartags = tag_autocomplete($query);
|
|
}
|
|
|
|
foreach ($similartags as $tag) {
|
|
echo clean_param($tag->name, PARAM_TAG) . "\t" . tag_display_name($tag) . "\n";
|
|
}
|
|
|
|
echo $OUTPUT->footer();
|