Merge branch 'MDL-29320-master' of git://github.com/junpataleta/moodle
[moodle.git] / completion / classes / defaultedit_form.php
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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 * Default activity completion form
19 *
20 * @package core_completion
21 * @copyright 2017 Marina Glancy
22 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
23 */
24
25defined('MOODLE_INTERNAL') || die;
26
27/**
28 * Default activity completion form
29 *
30 * @package core_completion
31 * @copyright 2017 Marina Glancy
32 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
33 */
34class core_completion_defaultedit_form extends core_completion_edit_base_form {
35 /** @var array */
36 protected $modules;
37 /** @var array */
38 protected $_modnames;
39
40 /**
41 * Returns list of types of selected modules
42 *
43 * @return array modname=>modfullname
44 */
45 protected function get_module_names() {
46 if ($this->_modnames !== null) {
47 return $this->_modnames;
48 }
49 $this->_modnames = [];
50 foreach ($this->modules as $module) {
51 $this->_modnames[$module->name] = $module->formattedname;
52 }
53 return $this->_modnames;
54 }
55
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56 /**
57 * Returns an instance of component-specific module form for the first selected module
58 *
59 * @return moodleform_mod|null
60 */
61 protected function get_module_form() {
62 global $CFG, $PAGE;
63
64 if ($this->_moduleform) {
65 return $this->_moduleform;
66 }
67
68 $modnames = array_keys($this->get_module_names());
69 $modname = $modnames[0];
70 $course = $this->course;
71
72 $modmoodleform = "$CFG->dirroot/mod/$modname/mod_form.php";
73 if (file_exists($modmoodleform)) {
74 require_once($modmoodleform);
75 } else {
76 print_error('noformdesc');
77 }
78
79 list($module, $context, $cw, $cmrec, $data) = prepare_new_moduleinfo_data($course, $modname, 0);
80 $data->return = 0;
81 $data->sr = 0;
82 $data->add = $modname;
83
84 // Initialise the form but discard all JS requirements it adds, our form has already added them.
85 $mformclassname = 'mod_'.$modname.'_mod_form';
273d3106 86 $PAGE->start_collecting_javascript_requirements();
a64a9f9c 87 $this->_moduleform = new $mformclassname($data, 0, $cmrec, $course);
273d3106 88 $PAGE->end_collecting_javascript_requirements();
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89
90 return $this->_moduleform;
91 }
92
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93 /**
94 * Form definition,
95 */
96 public function definition() {
97 $this->course = $this->_customdata['course'];
98 $this->modules = $this->_customdata['modules'];
99
100 $mform = $this->_form;
101
102 foreach ($this->modules as $modid => $module) {
103 $mform->addElement('hidden', 'modids['.$modid.']', $modid);
104 $mform->setType('modids['.$modid.']', PARAM_INT);
105 }
106
107 parent::definition();
108
109 $modform = $this->get_module_form();
110 if ($modform) {
111 $modnames = array_keys($this->get_module_names());
112 $modname = $modnames[0];
113 // Pre-fill the form with the current completion rules of the first selected module type.
114 list($module, $context, $cw, $cmrec, $data) = prepare_new_moduleinfo_data($this->course, $modname, 0);
115 $data = (array)$data;
116 $modform->data_preprocessing($data);
117 // Unset fields that will conflict with this form and set data to this form.
118 unset($data['cmid']);
119 unset($data['modids']);
120 unset($data['id']);
121 $this->set_data($data);
122 }
123 }
124}