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 page handles deleting assigment overrides
21 * @copyright 2016 Ilya Tregubov
22 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
26 require_once(dirname(__FILE__
) . '/../../config.php');
27 require_once($CFG->dirroot
.'/mod/assign/lib.php');
28 require_once($CFG->dirroot
.'/mod/assign/locallib.php');
29 require_once($CFG->dirroot
.'/mod/assign/override_form.php');
31 $overrideid = required_param('id', PARAM_INT
);
32 $confirm = optional_param('confirm', false, PARAM_BOOL
);
34 if (! $override = $DB->get_record('assign_overrides', array('id' => $overrideid))) {
35 throw new \
moodle_exception('invalidoverrideid', 'assign');
38 list($course, $cm) = get_course_and_cm_from_instance($override->assignid
, 'assign');
39 $context = context_module
::instance($cm->id
);
40 $assign = new assign($context, null, null);
42 require_login($course, false, $cm);
44 // Check the user has the required capabilities to modify an override.
45 require_capability('mod/assign:manageoverrides', $context);
47 if ($override->groupid
) {
48 if (!groups_group_visible($override->groupid
, $course, $cm)) {
49 throw new \
moodle_exception('invalidoverrideid', 'assign');
52 if (!groups_user_groups_visible($course, $override->userid
, $cm)) {
53 throw new \
moodle_exception('invalidoverrideid', 'assign');
57 $url = new moodle_url('/mod/assign/overridedelete.php', array('id' => $override->id
));
58 $confirmurl = new moodle_url($url, array('id' => $override->id
, 'confirm' => 1));
59 $cancelurl = new moodle_url('/mod/assign/overrides.php', array('cmid' => $cm->id
));
61 if (!empty($override->userid
)) {
62 $cancelurl->param('mode', 'user');
65 // If confirm is set (PARAM_BOOL) then we have confirmation of intention to delete.
69 $assign->delete_override($override->id
);
71 reorder_group_overrides($assign->get_instance()->id
);
76 // Prepare the page to show the confirmation form.
77 $stroverride = get_string('override', 'assign');
78 $title = get_string('deletecheck', null, $stroverride);
81 $PAGE->set_pagelayout('admin');
82 $PAGE->add_body_class('limitedwidth');
83 $PAGE->navbar
->add($title);
84 $PAGE->set_title($title);
85 $PAGE->set_heading($course->fullname
);
86 $PAGE->activityheader
->set_attrs([
87 "title" => format_string($assign->get_instance()->name
, true, ['context' => $context]),
89 "hidecompletion" => true
91 $PAGE->set_secondary_active_tab('mod_assign_useroverrides');
93 echo $OUTPUT->header();
95 if ($override->groupid
) {
96 $group = $DB->get_record('groups', array('id' => $override->groupid
), 'id, name');
97 $confirmstr = get_string("overridedeletegroupsure", "assign", format_string($group->name
, true, ['context' => $context]));
99 $userfieldsapi = \core_user\fields
::for_name();
100 $namefields = $userfieldsapi->get_sql('', false, '', '', false)->selects
;
101 $user = $DB->get_record('user', array('id' => $override->userid
),
102 'id, ' . $namefields);
103 $confirmstr = get_string("overridedeleteusersure", "assign", fullname($user));
106 echo $OUTPUT->confirm($confirmstr, $confirmurl, $cancelurl);
108 echo $OUTPUT->footer();