2 // This file is part of Moodle - http://moodle.org/
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.
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.
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/>.
18 * Bulk edit activity completion form
20 * @package core_completion
21 * @copyright 2017 Marina Glancy
22 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
25 defined('MOODLE_INTERNAL') ||
die;
28 * Bulk edit activity completion form
30 * @package core_completion
31 * @copyright 2017 Marina Glancy
32 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
34 class core_completion_bulkedit_form
extends core_completion_edit_base_form
{
35 /** @var cm_info[] list of selected course modules */
37 /** @var array Do not use directly, call $this->get_module_names() */
38 protected $_modnames = null;
41 * Returns list of types of selected modules
43 * @return array modname=>modfullname
45 protected function get_module_names() {
46 if ($this->_modnames
!== null) {
47 return $this->_modnames
;
49 $this->_modnames
= [];
50 foreach ($this->cms
as $cm) {
51 $this->_modnames
[$cm->modname
] = $cm->modfullname
;
53 return $this->_modnames
;
57 * Returns an instance of component-specific module form for the first selected module
59 * @return moodleform_mod|null
61 protected function get_module_form() {
64 if ($this->_moduleform
) {
65 return $this->_moduleform
;
68 $cm = reset($this->cms
);
69 $course = $this->course
;
70 $modname = $cm->modname
;
72 $modmoodleform = "$CFG->dirroot/mod/$modname/mod_form.php";
73 if (file_exists($modmoodleform)) {
74 require_once($modmoodleform);
76 print_error('noformdesc');
79 list($cmrec, $context, $module, $data, $cw) = get_moduleinfo_data($cm, $course);
82 $data->update
= $modname;
84 // Initialise the form but discard all JS requirements it adds, our form has already added them.
85 $mformclassname = 'mod_'.$modname.'_mod_form';
86 $PAGE->start_collecting_javascript_requirements();
87 $this->_moduleform
= new $mformclassname($data, 0, $cmrec, $course);
88 $PAGE->end_collecting_javascript_requirements();
90 return $this->_moduleform
;
96 public function definition() {
97 $this->cms
= $this->_customdata
['cms'];
98 $cm = reset($this->cms
); // First selected course module.
99 $this->course
= $cm->get_course();
101 $mform = $this->_form
;
104 foreach ($this->cms
as $cm) {
105 $mform->addElement('hidden', 'cmid['.$idx.']', $cm->id
);
106 $mform->setType('cmid['.$idx.']', PARAM_INT
);
110 parent
::definition();
112 $modform = $this->get_module_form();
114 // Pre-fill the form with the current completion rules of the first selected module.
115 list($cmrec, $context, $module, $data, $cw) = get_moduleinfo_data($cm->get_course_module_record(), $this->course
);
116 $data = (array)$data;
117 $modform->data_preprocessing($data);
118 // Unset fields that will conflict with this form and set data to this form.
119 unset($data['cmid']);
121 $this->set_data($data);
128 * @param array $data array of ("fieldname"=>value) of submitted data
129 * @param array $files array of uploaded files "element_name"=>tmp_file_path
130 * @return array of "element_name"=>"error_description" if there are errors,
131 * or an empty array if everything is OK (true allowed for backwards compatibility too).
133 public function validation($data, $files) {
135 $errors = parent
::validation($data, $files);
137 // Completion: Don't let them choose automatic completion without turning
138 // on some conditions.
139 if (array_key_exists('completion', $data) &&
140 $data['completion'] == COMPLETION_TRACKING_AUTOMATIC
&& !empty($data['completionusegrade'])) {
141 require_once($CFG->libdir
.'/gradelib.php');
142 $moduleswithoutgradeitem = [];
143 foreach ($this->cms
as $cm) {
144 $item = grade_item
::fetch(array('courseid' => $cm->course
, 'itemtype' => 'mod',
145 'itemmodule' => $cm->modname
, 'iteminstance' => $cm->instance
,
148 $moduleswithoutgradeitem[] = $cm->get_formatted_name();
151 if ($moduleswithoutgradeitem) {
152 $errors['completionusegrade'] = get_string('nogradeitem', 'completion', join(', ', $moduleswithoutgradeitem));