Merge branch 'MDL-68722-310' of https://github.com/matt-catalyst/moodle into MOODLE_3...
[moodle.git] / question / type / tags_form.php
CommitLineData
7f4b6dfe
SL
1<?php
2// This file is part of Moodle - http://moodle.org/
3//
4// Moodle is free software: you can redistribute it and/or modify
5// it under the terms of the GNU General Public License as published by
6// the Free Software Foundation, either version 3 of the License, or
7// (at your option) any later version.
8//
9// Moodle is distributed in the hope that it will be useful,
10// but WITHOUT ANY WARRANTY; without even the implied warranty of
11// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12// GNU General Public License for more details.
13//
14// You should have received a copy of the GNU General Public License
15// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
16
17/**
18 * The mform to manage question tags.
19 *
20 * @package core_question
21 * @copyright 2018 Simey Lameze <simey@moodle.com>
22 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
23 */
24
25namespace core_question\form;
26
27defined('MOODLE_INTERNAL') || die();
28
29require_once($CFG->dirroot . '/lib/formslib.php');
a9b34106 30require_once($CFG->dirroot . '/lib/questionlib.php');
7f4b6dfe
SL
31/**
32 * The mform class for manage question tags.
33 *
34 * @copyright 2018 Simey Lameze <simey@moodle.com>
35 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
36 */
37class tags extends \moodleform {
38
39 /**
40 * The form definition
41 */
42 public function definition() {
43 $mform = $this->_form;
e6890b11
SL
44 $customdata = $this->_customdata;
45
e842596d 46 $mform->disable_form_change_checker();
7f4b6dfe
SL
47
48 $mform->addElement('hidden', 'id');
49 $mform->setType('id', PARAM_INT);
50
51 $mform->addElement('hidden', 'categoryid');
52 $mform->setType('categoryid', PARAM_INT);
53
54 $mform->addElement('hidden', 'contextid');
55 $mform->setType('contextid', PARAM_INT);
56
57 $mform->addElement('static', 'questionname', get_string('questionname', 'question'));
58 $mform->addElement('static', 'questioncategory', get_string('categorycurrent', 'question'));
59 $mform->addElement('static', 'context', '');
60
e6890b11 61 if (\core_tag_tag::is_enabled('core_question', 'question')) {
a9b34106
SL
62 $tags = \core_tag_tag::get_tags_by_area_in_contexts('core_question', 'question', $customdata['contexts']);
63 $tagstrings = [];
64 foreach ($tags as $tag) {
65 $tagstrings[$tag->name] = $tag->name;
66 }
67
68 $options = [
69 'tags' => true,
70 'multiple' => true,
71 'noselectionstring' => get_string('anytags', 'quiz'),
72 ];
73 $mform->addElement('autocomplete', 'tags', get_string('tags'), $tagstrings, $options);
e6890b11
SL
74
75 // Is the question category in a course context?
76 $qcontext = $customdata['questioncontext'];
77 $qcoursecontext = $qcontext->get_course_context(false);
78 $iscourseoractivityquestion = !empty($qcoursecontext);
79 // Is the current context we're editing in a course context?
80 $editingcontext = $customdata['editingcontext'];
81 $editingcoursecontext = $editingcontext->get_course_context(false);
82 $iseditingcontextcourseoractivity = !empty($editingcoursecontext);
83
84 if ($iseditingcontextcourseoractivity && !$iscourseoractivityquestion) {
85 // If the question is being edited in a course or activity context
86 // and the question isn't a course or activity level question then
87 // allow course tags to be added to the course.
88 $coursetagheader = get_string('questionformtagheader', 'core_question',
89 $editingcoursecontext->get_context_name(true));
a9b34106 90 $mform->addElement('autocomplete', 'coursetags', $coursetagheader, $tagstrings, $options);
e6890b11
SL
91
92 }
93 }
7f4b6dfe
SL
94 }
95}