MDL-55239 Badges: Additional events for badges
[moodle.git] / badges / view.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 * Displays available badges to a user
19 *
20 * @package core
21 * @subpackage badges
22 * @copyright 2012 onwards Totara Learning Solutions Ltd {@link http://www.totaralms.com/}
23 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
24 * @author Yuliya Bozhko <yuliya.bozhko@totaralms.com>
25 */
26
1fcf0ca8 27require_once(__DIR__ . '/../config.php');
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28require_once($CFG->libdir . '/badgeslib.php');
29
30$type = required_param('type', PARAM_INT);
31$courseid = optional_param('id', 0, PARAM_INT);
32$sortby = optional_param('sort', 'name', PARAM_ALPHA);
33$sorthow = optional_param('dir', 'DESC', PARAM_ALPHA);
34$page = optional_param('page', 0, PARAM_INT);
35
36require_login();
37
38if (empty($CFG->enablebadges)) {
39 print_error('badgesdisabled', 'badges');
40}
41
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42if (empty($CFG->badges_allowcoursebadges) && $courseid != 0) {
43 print_error('coursebadgesdisabled', 'badges');
44}
45
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46if (!in_array($sortby, array('name', 'dateissued'))) {
47 $sortby = 'name';
48}
49
50if ($sorthow != 'ASC' && $sorthow != 'DESC') {
d3754a97 51 $sorthow = 'ASC';
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52}
53
54if ($page < 0) {
55 $page = 0;
56}
57
58if ($course = $DB->get_record('course', array('id' => $courseid))) {
59 $PAGE->set_url('/badges/view.php', array('type' => $type, 'id' => $course->id, 'sort' => $sortby, 'dir' => $sorthow));
60} else {
61 $PAGE->set_url('/badges/view.php', array('type' => $type, 'sort' => $sortby, 'dir' => $sorthow));
62}
63
64if ($type == BADGE_TYPE_SITE) {
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65 $PAGE->set_context(context_system::instance());
66 $PAGE->set_pagelayout('admin');
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67 $PAGE->set_heading($SITE->fullname);
68 $title = get_string('sitebadges', 'badges');
2ce8cf62 69 $eventotherparams = array('badgetype' => BADGE_TYPE_SITE);
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70} else {
71 require_login($course);
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72 $coursename = format_string($course->fullname, true, array('context' => context_course::instance($course->id)));
73 $title = $coursename . ': ' . get_string('coursebadges', 'badges');
27806552 74 $PAGE->set_context(context_course::instance($course->id));
369484bf 75 $PAGE->set_pagelayout('incourse');
4e1f6047 76 $PAGE->set_heading($coursename);
2ce8cf62 77 $eventotherparams = array('badgetype' => BADGE_TYPE_COURSE, 'courseid' => $course->id);
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78}
79
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80require_capability('moodle/badges:viewbadges', $PAGE->context);
81
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82$PAGE->set_title($title);
83$output = $PAGE->get_renderer('core', 'badges');
84
85echo $output->header();
86echo $OUTPUT->heading($title);
87
88$totalcount = count(badges_get_badges($type, $courseid, '', '', '', '', $USER->id));
89$records = badges_get_badges($type, $courseid, $sortby, $sorthow, $page, BADGE_PERPAGE, $USER->id);
90
91if ($totalcount) {
92 echo $output->heading(get_string('badgestoearn', 'badges', $totalcount), 4);
93
94 if ($course && $course->startdate > time()) {
95 echo $OUTPUT->box(get_string('error:notifycoursedate', 'badges'), 'generalbox notifyproblem');
96 }
97
98 $badges = new badge_collection($records);
99 $badges->sort = $sortby;
100 $badges->dir = $sorthow;
101 $badges->page = $page;
102 $badges->perpage = BADGE_PERPAGE;
103 $badges->totalcount = $totalcount;
104
105 echo $output->render($badges);
106} else {
107 echo $output->notification(get_string('nobadges', 'badges'));
108}
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109// Trigger event, badge listing viewed.
110$eventparams = array('context' => $PAGE->context, 'other' => $eventotherparams);
111$event = \core\event\badge_listing_viewed::create($eventparams);
112$event->trigger();
27806552 113
4e1f6047 114echo $output->footer();