From facd4cbe17df60af015fc31692aa46225fa59951 Mon Sep 17 00:00:00 2001
From: Bart Visscher <bartv@thisnet.nl>
Date: Sun, 12 Feb 2012 14:57:44 +0100
Subject: Contacts: Cleanup photo and thumbnail code

---
 apps/contacts/photo.php | 103 ++++++++++++++----------------------------------
 1 file changed, 30 insertions(+), 73 deletions(-)

(limited to 'apps/contacts/photo.php')

diff --git a/apps/contacts/photo.php b/apps/contacts/photo.php
index 9566764e70a..0b7769ebe07 100644
--- a/apps/contacts/photo.php
+++ b/apps/contacts/photo.php
@@ -1,23 +1,11 @@
 <?php
 /**
- * ownCloud - Addressbook
- *
- * @author Jakob Sack
- * @copyright 2011 Jakob Sack mail@jakobsack.de
- *
- * 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/>.
- *
+ * Copyright (c) 2012 Thomas Tanghus <thomas@tanghus.net>
+ * Copyright (c) 2011, 2012 Bart Visscher <bartv@thisnet.nl>
+ * Copyright (c) 2011 Jakob Sack mail@jakobsack.de
+ * This file is licensed under the Affero General Public License version 3 or
+ * later.
+ * See the COPYING-README file.
  */
 
 // Init owncloud
@@ -29,67 +17,36 @@ $id = $_GET['id'];
 if(isset($GET['refresh'])) {
 	header("Cache-Control: no-cache, no-store, must-revalidate");
 }
-$l10n = new OC_L10N('contacts');
 
-$content = OC_Contacts_App::getContactVCard($id);
+$contact = OC_Contacts_App::getContactVCard($id);
 $image = new OC_Image();
 // invalid vcard
-if( is_null($content)){
-	$image->loadFromFile('img/person_large.png');
-	header('Content-Type: '.$image->mimeType());
-	$image();
-	//echo $l10n->t('This card is not RFC compatible.');
-	exit();
+if( is_null($contact)) {
+	OC_Log::write('contacts','photo.php. The VCard for ID '.$id.' is not RFC compatible',OC_Log::ERROR);
 } else {
 	// Photo :-)
-	foreach($content->children as $child){
-		if($child->name == 'PHOTO'){
-			$mime = 'image/jpeg';
-			foreach($child->parameters as $parameter){
-				if( $parameter->name == 'TYPE' ){
-					$mime = $parameter->value;
-				}
-			}
-			if($image->loadFromBase64($child->value)) {
-				if($image->width() > 200 || $image->height() > 200) {
-					$image->resize(200);
-				}
-				header('Content-Type: '.$mime);
-				$image();
-				exit();
-			} else {
-				$image->loadFromFile('img/person_large.png');
-				header('Content-Type: '.$image->mimeType());
-				$image();
-			}
-			//$photo = base64_decode($child->value);
-			//header('Content-Type: '.$mime);
-			//header('Content-Length: ' . strlen($photo));
-			//echo $photo;
-			//exit();
-		}
+	if($image->loadFromBase64($contact->getAsString('PHOTO'))) {
+		// OK
+		header('ETag: '.md5($contact->getAsString('PHOTO')));
 	}
-}
-$image->loadFromFile('img/person_large.png');
-header('Content-Type: '.$image->mimeType());
-$image();
-/*
-// Logo :-/
-foreach($content->children as $child){
-	if($child->name == 'PHOTO'){
-		$mime = 'image/jpeg';
-		foreach($child->parameters as $parameter){
-			if($parameter->name == 'TYPE'){
-				$mime = $parameter->value;
-			}
+	else
+	// Logo :-/
+	if($image->loadFromBase64($contact->getAsString('LOGO'))) {
+		// OK
+		header('ETag: '.md5($contact->getAsString('LOGO')));
+	}
+	if ($image->valid()) {
+		$max_size = 200;
+		if($image->width() > $max_size ||
+		   $image->height() > $max_size) {
+			$image->resize($max_size);
 		}
-		$photo = base64_decode($child->value());
-		header('Content-Type: '.$mime);
-		header('Content-Length: ' . strlen($photo));
-		echo $photo;
-		exit();
 	}
 }
-*/
-// Not found :-(
-//echo $l10n->t('This card does not contain a photo.');
+if (!$image->valid()) {
+	// Not found :-(
+	$image->loadFromFile('img/person_large.png');
+}
+header('Content-Type: '.$image->mimeType());
+$image->show();
+//echo OC_Contacts_App::$l10n->t('This card does not contain a photo.');
-- 
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