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 * This file contains the forms to create and edit an instance of this module
21 * @copyright 2012 NetSpot {@link http://www.netspot.com.au}
22 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
25 defined('MOODLE_INTERNAL') ||
die('Direct access to this script is forbidden.');
28 require_once($CFG->libdir
.'/formslib.php');
29 require_once($CFG->dirroot
. '/mod/assign/locallib.php');
32 * Assignment extension dates form
35 * @copyright 2012 NetSpot {@link http://www.netspot.com.au}
36 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
38 class mod_assign_extension_form
extends moodleform
{
39 /** @var array $instance - The data passed to this form */
43 * Define the form - called by parent constructor
45 public function definition() {
48 $mform = $this->_form
;
49 $params = $this->_customdata
;
51 // Instance variable is used by the form validation function.
52 $instance = $params['instance'];
53 $this->instance
= $instance;
55 // Get the assignment class.
56 $assign = $params['assign'];
57 $userlist = $params['userlist'];
61 $extrauserfields = get_extra_user_fields($assign->get_context());
62 foreach ($userlist as $userid) {
63 if ($usercount >= 5) {
64 $usershtml .= get_string('moreusers', 'assign', count($userlist) - 5);
67 $user = $DB->get_record('user', array('id' => $userid), '*', MUST_EXIST
);
69 $usershtml .= $assign->get_renderer()->render(new assign_user_summary($user,
70 $assign->get_course()->id
,
71 has_capability('moodle/site:viewfullnames',
72 $assign->get_course_context()),
73 $assign->is_blind_marking(),
74 $assign->get_uniqueid_for_user($user->id
),
76 !$assign->is_active_user($userid)));
80 $userscount = count($userlist);
82 $listusersmessage = get_string('grantextensionforusers', 'assign', $userscount);
83 $mform->addElement('header', 'general', $listusersmessage);
84 $mform->addElement('static', 'userslist', get_string('selectedusers', 'assign'), $usershtml);
86 if ($instance->allowsubmissionsfromdate
) {
87 $mform->addElement('static', 'allowsubmissionsfromdate', get_string('allowsubmissionsfromdate', 'assign'),
88 userdate($instance->allowsubmissionsfromdate
));
92 if ($instance->duedate
) {
93 $mform->addElement('static', 'duedate', get_string('duedate', 'assign'), userdate($instance->duedate
));
94 $finaldate = $instance->duedate
;
96 if ($instance->cutoffdate
) {
97 $mform->addElement('static', 'cutoffdate', get_string('cutoffdate', 'assign'), userdate($instance->cutoffdate
));
98 $finaldate = $instance->cutoffdate
;
100 $mform->addElement('date_time_selector', 'extensionduedate',
101 get_string('extensionduedate', 'assign'), array('optional'=>true));
102 $mform->setDefault('extensionduedate', $finaldate);
104 $mform->addElement('hidden', 'id');
105 $mform->setType('id', PARAM_INT
);
106 $mform->addElement('hidden', 'userid');
107 $mform->setType('userid', PARAM_INT
);
108 $mform->addElement('hidden', 'selectedusers');
109 $mform->setType('selectedusers', PARAM_SEQUENCE
);
110 $mform->addElement('hidden', 'action', 'saveextension');
111 $mform->setType('action', PARAM_ALPHA
);
113 $this->add_action_buttons(true, get_string('savechanges', 'assign'));
117 * Perform validation on the extension form
119 * @param array $files
121 public function validation($data, $files) {
122 $errors = parent
::validation($data, $files);
123 if ($this->instance
->duedate
&& $data['extensionduedate']) {
124 if ($this->instance
->duedate
> $data['extensionduedate']) {
125 $errors['extensionduedate'] = get_string('extensionnotafterduedate', 'assign');
128 if ($this->instance
->allowsubmissionsfromdate
&& $data['extensionduedate']) {
129 if ($this->instance
->allowsubmissionsfromdate
> $data['extensionduedate']) {
130 $errors['extensionduedate'] = get_string('extensionnotafterfromdate', 'assign');