Proyectos de Subversion Moodle

Rev

| Ultima modificación | Ver Log |

Rev Autor Línea Nro. Línea
1 efrain 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
 * Open the editor to modify an H5P content from a given H5P URL.
19
 *
20
 * @package    core_h5p
21
 * @copyright  2021 Sara Arjona <sara@moodle.com>
22
 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
23
 */
24
 
25
require_once(__DIR__ . '/../config.php');
26
require_once("$CFG->libdir/formslib.php");
27
require_once("$CFG->libdir/filestorage/file_storage.php");
28
 
29
require_login(null, false);
30
 
31
$contenturl = required_param('url', PARAM_LOCALURL);
32
$returnurl = optional_param('returnurl', null, PARAM_LOCALURL);
33
 
34
// If no returnurl is defined, use local_referer.
35
if (empty($returnurl)) {
36
    $returnurl = get_local_referer(false);
37
    if (empty($returnurl)) {
38
        // If local referer is empty, returnurl will be set to default site page.
39
        $returnurl = new \moodle_url('/');
40
    }
41
}
42
 
43
$contentid = null;
44
$isreferenced = false;
45
$context = \context_system::instance();
46
if (!empty($contenturl)) {
47
    list($originalfile, $h5p, $file) = \core_h5p\api::get_original_content_from_pluginfile_url($contenturl);
48
    $isreferenced = ($file !== false);
49
    if ($originalfile) {
50
        // Check if the user can edit the content behind the given URL.
51
        if (\core_h5p\api::can_edit_content($originalfile)) {
52
            if (!$h5p) {
53
                // This H5P file hasn't been deployed yet, so it should be saved to create the entry into the H5P DB.
54
                \core_h5p\local\library\autoloader::register();
55
                $factory = new \core_h5p\factory();
56
                $config = new \stdClass();
57
                $onlyupdatelibs = !\core_h5p\helper::can_update_library($originalfile);
58
                $contentid = \core_h5p\helper::save_h5p($factory, $originalfile, $config, $onlyupdatelibs, false);
59
            } else {
60
                // The H5P content exists. Update the contentid value.
61
                $contentid = $h5p->id;
62
            }
63
        }
64
        if ($file) {
65
            list($context, $course, $cm) = get_context_info_array($file->get_contextid());
66
            if ($course) {
67
                $context = \context_course::instance($course->id);
68
            }
69
        } else {
70
            list($context, $course, $cm) = get_context_info_array($originalfile->get_contextid());
71
            if ($course) {
72
                $context = \context_course::instance($course->id);
73
            }
74
        }
75
    }
76
}
77
 
78
if (empty($contentid)) {
79
    throw new \moodle_exception('error:emptycontentid', 'core_h5p', $returnurl);
80
}
81
 
82
$pagetitle = get_string('h5peditor', 'core_h5p');
83
$url = new \moodle_url("/h5p/edit.php");
84
 
85
$PAGE->set_context($context);
86
$PAGE->set_url($url);
87
$PAGE->set_title($pagetitle);
88
$PAGE->set_heading($pagetitle);
89
$PAGE->set_pagelayout('course');
90
 
91
$values = [
92
    'id' => $contentid,
93
    'contenturl' => $contenturl,
94
    'returnurl' => $returnurl,
95
];
96
 
97
$form = new \core_h5p\form\editcontent_form(null, $values);
98
if ($form->is_cancelled()) {
99
    redirect($returnurl);
100
} else if ($data = $form->get_data()) {
101
    $form->save_h5p($data);
102
    if (!empty($returnurl)) {
103
        redirect($returnurl);
104
    }
105
}
106
 
107
echo $OUTPUT->header();
108
 
109
if ($isreferenced) {
110
    echo $OUTPUT->notification(get_string('contentinuse', 'core_h5p'), 'info');
111
}
112
 
113
$form->display();
114
 
115
echo $OUTPUT->footer();