savecrop.php
4.42 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
<?php
/**
* ownCloud - Addressbook
*
* @author Thomas Tanghus
* @copyright 2012 Thomas Tanghus <thomas@tanghus.net>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
* License as published by the Free Software Foundation; either
* version 3 of the License, or any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU AFFERO GENERAL PUBLIC LICENSE for more details.
*
* You should have received a copy of the GNU Affero General Public
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
*
*/
// Check if we are a user
OCP\JSON::checkLoggedIn();
OCP\JSON::checkAppEnabled('contacts');
OCP\JSON::callCheck();
// Firefox and Konqueror tries to download application/json for me. --Arthur
OCP\JSON::setContentTypeHeader('text/plain; charset=utf-8');
require_once 'loghandler.php';
$image = null;
$x1 = (isset($_POST['x1']) && $_POST['x1']) ? $_POST['x1'] : 0;
//$x2 = isset($_POST['x2']) ? $_POST['x2'] : -1;
$y1 = (isset($_POST['y1']) && $_POST['y1']) ? $_POST['y1'] : 0;
//$y2 = isset($_POST['y2']) ? $_POST['y2'] : -1;
$w = (isset($_POST['w']) && $_POST['w']) ? $_POST['w'] : -1;
$h = (isset($_POST['h']) && $_POST['h']) ? $_POST['h'] : -1;
$tmpkey = isset($_POST['tmpkey']) ? $_POST['tmpkey'] : '';
$id = isset($_POST['id']) ? $_POST['id'] : '';
if($tmpkey == '') {
bailOut('Missing key to temporary file.');
}
if($id == '') {
bailOut('Missing contact id.');
}
OCP\Util::writeLog('contacts', 'savecrop.php: key: '.$tmpkey, OCP\Util::DEBUG);
// For vCard 3.0 the type must be e.g. JPEG or PNG
// For version 4.0 the full mimetype should be used.
// https://tools.ietf.org/html/rfc2426#section-3.1.4
function imageType($version, $mimeType) {
if($version === '4.0') {
return $mimeType;
} else {
$parts = explode('/', $mimeType);
return strtoupper(array_pop($parts));
}
}
$data = OC_Cache::get($tmpkey);
if($data) {
$image = new OC_Image();
if($image->loadFromData($data)) {
$w = ($w != -1 ? $w : $image->width());
$h = ($h != -1 ? $h : $image->height());
OCP\Util::writeLog('contacts',
'savecrop.php, x: '.$x1.' y: '.$y1.' w: '.$w.' h: '.$h,
OCP\Util::DEBUG);
if($image->crop($x1, $y1, $w, $h)) {
if(($image->width() <= 200 && $image->height() <= 200)
|| $image->resize(200)) {
$vcard = OCA\Contacts\App::getContactVCard($id);
if(!$vcard) {
OC_Cache::remove($tmpkey);
bailOut(OCA\Contacts\App::$l10n
->t('Error getting contact object.'));
}
if($vcard->__isset('PHOTO')) {
OCP\Util::writeLog('contacts',
'savecrop.php: PHOTO property exists.',
OCP\Util::DEBUG);
$property = $vcard->__get('PHOTO');
if(!$property) {
OC_Cache::remove($tmpkey);
bailOut(OCA\Contacts\App::$l10n
->t('Error getting PHOTO property.'));
}
$type = imageType((string)$vcard->VERSION, $image->mimeType());
$property->setValue($image->__toString());
$property->parameters = array();
$property->parameters[]
= new Sabre\VObject\Parameter('ENCODING', 'b');
$property->parameters[]
= new Sabre\VObject\Parameter('TYPE', $type);
$vcard->__set('PHOTO', $property);
} else {
OCP\Util::writeLog('contacts',
'savecrop.php: Adding PHOTO property.',
OCP\Util::DEBUG);
$type = imageType((string)$vcard->VERSION, $image->mimeType());
$vcard->add('PHOTO',
$image->__toString(), array('ENCODING' => 'b',
'TYPE' => $type));
}
$now = new DateTime;
$vcard->{'REV'} = $now->format(DateTime::W3C);
if(!OCA\Contacts\VCard::edit($id, $vcard)) {
bailOut(OCA\Contacts\App::$l10n->t('Error saving contact.'));
}
OCA\Contacts\App::cacheThumbnail($id, $image);
OCP\JSON::success(array(
'data' => array(
'id' => $id,
'width' => $image->width(),
'height' => $image->height(),
'lastmodified' => OCA\Contacts\App::lastModified($vcard)->format('U')
)
));
} else {
bailOut(OCA\Contacts\App::$l10n->t('Error resizing image'));
}
} else {
bailOut(OCA\Contacts\App::$l10n->t('Error cropping image'));
}
} else {
bailOut(OCA\Contacts\App::$l10n->t('Error creating temporary image'));
}
} else {
bailOut(OCA\Contacts\App::$l10n->t('Error finding image: ').$tmpkey);
}
OC_Cache::remove($tmpkey);