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97 lines
3.3 KiB
97 lines
3.3 KiB
2 years ago
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<?php
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// This file is part of Moodle - http://moodle.org/
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//
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// Moodle is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Moodle is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
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/**
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* This page handles deleting quiz overrides
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*
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* @package mod_quiz
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* @copyright 2010 Matt Petro
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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require_once(__DIR__ . '/../../config.php');
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require_once($CFG->dirroot.'/mod/quiz/lib.php');
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require_once($CFG->dirroot.'/mod/quiz/locallib.php');
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require_once($CFG->dirroot.'/mod/quiz/override_form.php');
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$overrideid = required_param('id', PARAM_INT);
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$confirm = optional_param('confirm', false, PARAM_BOOL);
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if (! $override = $DB->get_record('quiz_overrides', array('id' => $overrideid))) {
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print_error('invalidoverrideid', 'quiz');
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}
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if (! $quiz = $DB->get_record('quiz', array('id' => $override->quiz))) {
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print_error('invalidcoursemodule');
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}
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if (! $cm = get_coursemodule_from_instance("quiz", $quiz->id, $quiz->course)) {
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print_error('invalidcoursemodule');
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}
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$course = $DB->get_record('course', array('id'=>$cm->course), '*', MUST_EXIST);
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$context = context_module::instance($cm->id);
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require_login($course, false, $cm);
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// Check the user has the required capabilities to modify an override.
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require_capability('mod/quiz:manageoverrides', $context);
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$url = new moodle_url('/mod/quiz/overridedelete.php', array('id'=>$override->id));
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$confirmurl = new moodle_url($url, array('id'=>$override->id, 'confirm'=>1));
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$cancelurl = new moodle_url('/mod/quiz/overrides.php', array('cmid'=>$cm->id));
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if (!empty($override->userid)) {
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$cancelurl->param('mode', 'user');
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}
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// If confirm is set (PARAM_BOOL) then we have confirmation of intention to delete.
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if ($confirm) {
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require_sesskey();
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// Set the course module id before calling quiz_delete_override().
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$quiz->cmid = $cm->id;
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quiz_delete_override($quiz, $override->id);
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redirect($cancelurl);
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}
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// Prepare the page to show the confirmation form.
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$stroverride = get_string('override', 'quiz');
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$title = get_string('deletecheck', null, $stroverride);
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$PAGE->set_url($url);
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$PAGE->set_pagelayout('admin');
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$PAGE->navbar->add($title);
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$PAGE->set_title($title);
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$PAGE->set_heading($course->fullname);
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echo $OUTPUT->header();
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echo $OUTPUT->heading(format_string($quiz->name, true, array('context' => $context)));
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if ($override->groupid) {
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$group = $DB->get_record('groups', array('id' => $override->groupid), 'id, name');
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$confirmstr = get_string("overridedeletegroupsure", "quiz", $group->name);
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} else {
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$namefields = get_all_user_name_fields(true);
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$user = $DB->get_record('user', array('id' => $override->userid),
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'id, ' . $namefields);
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$confirmstr = get_string("overridedeleteusersure", "quiz", fullname($user));
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}
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echo $OUTPUT->confirm($confirmstr, $confirmurl, $cancelurl);
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echo $OUTPUT->footer();
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