108 lines
3.1 KiB
PHP
108 lines
3.1 KiB
PHP
<?php
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/**
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* ownCloud - Addressbook
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*
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* @author Thomas Tanghus
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* @copyright 2011-2012 Thomas Tanghus <thomas@tanghus.net>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
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* License as published by the Free Software Foundation; either
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* version 3 of the License, or any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU AFFERO GENERAL PUBLIC LICENSE for more details.
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*
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* You should have received a copy of the GNU Affero General Public
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* License along with this library. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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// Init owncloud
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require_once('../../lib/base.php');
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OC_Util::checkLoggedIn();
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OC_Util::checkAppEnabled('contacts');
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if(!function_exists('imagecreatefromjpeg')) {
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OC_Log::write('contacts','thumbnail.php. GD module not installed',OC_Log::DEBUG);
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header('Content-Type: image/png');
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// TODO: Check if it works to read the file and echo the content.
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return 'img/person.png';
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}
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function getStandardImage(){
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$src_img = imagecreatefrompng('img/person.png');
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header('Content-Type: image/png');
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imagepng($src_img);
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imagedestroy($src_img);
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}
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$id = $_GET['id'];
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$l10n = new OC_L10N('contacts');
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$card = OC_Contacts_VCard::find( $id );
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if( $card === false ){
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OC_Log::write('contacts','thumbnail.php. Contact could not be found: '.$id,OC_Log::ERROR);
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getStandardImage();
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exit();
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}
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// FIXME: Is this check necessary? It just takes up CPU time.
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$addressbook = OC_Contacts_Addressbook::find( $card['addressbookid'] );
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if( $addressbook === false || $addressbook['userid'] != OC_USER::getUser()){
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OC_Log::write('contacts','thumbnail.php. Wrong contact/addressbook - WTF?',OC_Log::ERROR);
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exit();
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}
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$content = OC_VObject::parse($card['carddata']);
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// invalid vcard
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if( is_null($content)){
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OC_Log::write('contacts','thumbnail.php. The VCard for ID '.$id.' is not RFC compatible',OC_Log::ERROR);
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getStandardImage();
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exit();
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}
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$thumbnail_size = 23;
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// Finf the photo from VCard.
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foreach($content->children as $child){
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if($child->name == 'PHOTO'){
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foreach($child->parameters as $parameter){
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if( $parameter->name == 'TYPE' ){
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$mime = $parameter->value;
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}
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}
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$image = new OC_Image();
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if($image->loadFromBase64($child->value)) {
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if($image->centerCrop()) {
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if($image->resize($thumbnail_size)) {
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if(!$image()) {
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OC_Log::write('contacts','thumbnail.php. Couldn\'t display thumbnail for ID '.$id,OC_Log::ERROR);
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getStandardImage();
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exit();
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}
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} else {
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OC_Log::write('contacts','thumbnail.php. Couldn\'t resize thumbnail for ID '.$id,OC_Log::ERROR);
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getStandardImage();
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exit();
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}
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}else{
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OC_Log::write('contacts','thumbnail.php. Couldn\'t crop thumbnail for ID '.$id,OC_Log::ERROR);
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getStandardImage();
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exit();
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}
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} else {
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OC_Log::write('contacts','thumbnail.php. Couldn\'t load image string for ID '.$id,OC_Log::ERROR);
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getStandardImage();
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exit();
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}
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exit();
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}
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}
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getStandardImage();
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