MDL-65959 badge: Reset external_identifiers if backpack details modified
[moodle.git] / badges / backpacks.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 * Display a list of badge backpacks for the site.
19 *
20 * @package core_badges
21 * @copyright 2019 Damyon Wiese
22 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
23 */
24
25require_once(__DIR__ . '/../config.php');
26require_once($CFG->libdir . '/badgeslib.php');
27$context = context_system::instance();
28$PAGE->set_context($context);
29
30require_login(0, false);
31require_capability('moodle/badges:manageglobalsettings', $context);
32// There should be an admin setting to completely turn off badges.
33$output = $PAGE->get_renderer('core', 'badges');
34
35$id = optional_param('id', 0, PARAM_INT);
36$action = optional_param('action', '', PARAM_ALPHA);
a80541ea 37$confirm = optional_param('confirm', 1, PARAM_BOOL);
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38
39$PAGE->set_pagelayout('admin');
40$url = new moodle_url('/badges/backpacks.php');
41
42if (empty($CFG->badges_allowexternalbackpack)) {
43 redirect($CFG->wwwroot);
44}
45
46$PAGE->set_url($url);
47$PAGE->set_title(get_string('managebackpacks', 'badges'));
48$PAGE->set_heading($SITE->fullname);
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49
50$msg = '';
51$msgtype = 'error';
52if ($action == 'delete' && $confirm && confirm_sesskey()) {
53 if (badges_delete_site_backpack($id)) {
54 $msg = get_string('sitebackpackdeleted', 'badges');
55 $msgtype = 'notifysuccess';
56 } else {
57 $msg = get_string('sitebackpacknotdeleted', 'badges');
58 }
59}
60
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61if ($action == 'edit') {
62 $backpack = null;
63 if (!empty($id)) {
64 $backpack = badges_get_site_backpack($id);
65 }
66 $form = new \core_badges\form\external_backpack(null, ['externalbackpack' => $backpack]);
67 if ($form->is_cancelled()) {
68 redirect($url);
69 } else if ($data = $form->get_data()) {
70 require_sesskey();
71 if (!empty($data->id)) {
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72 $id = $data->id;
73 badges_update_site_backpack($id, $data);
74 // Apart from the password, any change here would result in an error in other parts of the badge systems.
75 // In order to negate this, we restart any further mapping from scratch.
76 badges_external_delete_mappings($id);
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77 } else {
78 badges_create_site_backpack($data);
79 }
80 redirect($url);
81 }
82
83 echo $OUTPUT->header();
84 echo $output->heading(get_string('managebackpacks', 'badges'));
85
86 $form->display();
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87} else if ($action == 'test') {
88 // If no backpack has been selected, there isn't anything to test.
89 if (empty($id)) {
90 redirect($url);
91 }
92
93 echo $OUTPUT->header();
94 echo $output->render_test_backpack_result($id);
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95} else {
96 echo $OUTPUT->header();
97 echo $output->heading(get_string('managebackpacks', 'badges'));
98
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99 if ($msg) {
100 echo $OUTPUT->notification($msg, $msgtype);
101 }
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102 $page = new \core_badges\output\external_backpacks_page($url);
103 echo $output->render($page);
104}
105
106echo $OUTPUT->footer();