add extra code for localusers

lib/app.php

@@ -56,7 +56,7 @@ class App {
 	public static $backendClasses = array(
 		'local' => 'OCA\Contacts\Backend\Database',
 		'shared' => 'OCA\Contacts\Backend\Shared',
-		//'localusers' => 'OCA\Contacts\Backend\LocalUsers',
+		'localusers' => 'OC\Contacts\Backend\LocalUsers',
 	);
 
 	public function __construct(

lib/utils/temporaryphoto.php

@@ -37,6 +37,7 @@ class TemporaryPhoto {
 	const PHOTO_CURRENT		=	0;
 	const PHOTO_FILESYSTEM	=	1;
 	const PHOTO_UPLOADED	=	2;
+	const PHOTO_USER		=	3;
 
 	/**
 	 * @var \OCP\ICache
@@ -79,6 +80,7 @@ class TemporaryPhoto {
 		'OCA\\Contacts\\Utils\\TemporaryPhoto\\Contact',
 		'OCA\\Contacts\\Utils\\TemporaryPhoto\\FileSystem',
 		'OCA\\Contacts\\Utils\\TemporaryPhoto\\Uploaded',
+		'OCA\\Contacts\\Utils\\TemporaryPhoto\\User',
 	);
 
 	/**
@@ -197,4 +199,11 @@ class TemporaryPhoto {
 		$this->normalized = true;
 	}
 
+	public function getMimeType(){
+		return $this->image->mimeType();
+	}
+
+	public function getImage(){
+		return $this->image;
+	}
 }

lib/utils/temporaryphoto/user.php

@@ -0,0 +1,61 @@
+<?php
+/**
+ * ownCloud - Load the avatar of an contact via an ownCloud user avatar
+ *
+ * @author Tobia De Koninck
+ * @copyright 2014 Tobia De Koninck  (tobia@ledfan.be)
+ *
+ * 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/>.
+ *
+ */
+
+namespace OCA\Contacts\Utils\TemporaryPhoto;
+
+use OCA\Contacts\Contact as ContactObject,
+	OCA\Contacts\Utils\TemporaryPhoto as BaseTemporaryPhoto,
+	OCP\ICache;
+
+/**
+ * This class loads the PHOTO or LOGO property from a contact.
+ */
+class User extends BaseTemporaryPhoto {
+
+	/**
+	 * The Contact object to load the image from
+	 *
+	 * @var OCA\Contacts\Contact
+	 */
+	protected $userId;
+
+	public function __construct(ICache $cache, $userId) {
+		parent::__construct($cache);
+		// check if userId is a real ownCloud user
+		if(!in_array($userId, \OCP\User::getUsers())){
+			throw new \Exception('Second argument must be an ownCloud user ID');
+		}
+		$this->userId = $userId;
+		$this->processImage();
+	}
+
+	/**
+	 * Do what's needed to get the image from storage
+	 * depending on the type.
+	 */
+	protected function processImage() {
+		$localPath = \OCP\Config::getSystemValue('datadirectory') . '/' . $this->userId . '/avatar.png';
+		$this->image = new \OCP\Image();
+		$this->image->loadFromFile($localPath);
+	}
+
+}