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mirror of https://github.com/owncloudarchive/contacts.git synced 2024-12-10 21:24:33 +01:00
OwncloudContactsOfficial/ajax/savecrop.php
2012-11-22 00:14:03 +01:00

130 lines
4.2 KiB
PHP

<?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);
$data = OC_Cache::get($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.'));
}
$property->setValue($image->__toString());
$property->parameters[]
= new Sabre\VObject\Parameter('ENCODING', 'b');
$property->parameters[]
= new Sabre\VObject\Parameter('TYPE', $image->mimeType());
$vcard->__set('PHOTO', $property);
} else {
OCP\Util::writeLog('contacts',
'savecrop.php: files: Adding PHOTO property.',
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
$type = $vcard->VERSION == '4.0'
? $image->mimeType()
: strtoupper(array_pop(explode('/', $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);