add JsonSerializable to entities

db/entityjsonserializer.php

@@ -0,0 +1,28 @@
+<?php
+/**
+ * ownCloud - News
+ *
+ * This file is licensed under the Affero General Public License version 3 or
+ * later. See the COPYING file.
+ *
+ * @author Alessandro Cosentino <cosenal@gmail.com>
+ * @author Bernhard Posselt <dev@bernhard-posselt.com>
+ * @copyright Alessandro Cosentino 2012
+ * @copyright Bernhard Posselt 2012, 2014
+ */
+
+namespace OCA\News\Db;
+
+trait EntityJSONSerializer {
+
+
+	public function serializeFields($properties) {
+		$result = [];
+		foreach($properties as $property) {
+			$result[$property] = $this->$property;
+		}
+		return $result;
+	}
+
+
+}

db/feed.php

@@ -43,20 +43,22 @@ use \OCP\AppFramework\Db\Entity;
  * @method integer getArticlesPerUpdate()
  * @method void setArticlesPerUpdate(integer $value)
  */
-class Feed extends Entity implements IAPI {
+class Feed extends Entity implements IAPI, \JsonSerializable {
 
-	public $userId;
-	public $urlHash;
-	public $url;
-	public $title;
-	public $faviconLink;
-	public $added;
-	public $folderId;
-	public $unreadCount;
-	public $link;
-	public $preventUpdate;
-	public $deletedAt;
-	public $articlesPerUpdate;
+	use EntityJSONSerializer;
+
+	protected $userId;
+	protected $urlHash;
+	protected $url;
+	protected $title;
+	protected $faviconLink;
+	protected $added;
+	protected $folderId;
+	protected $unreadCount;
+	protected $link;
+	protected $preventUpdate;
+	protected $deletedAt;
+	protected $articlesPerUpdate;
 
 	public function __construct(){
 		$this->addType('parentId', 'integer');
@@ -69,17 +71,38 @@ class Feed extends Entity implements IAPI {
 	}
 
 
+	/**
+	 * Turns entitie attributes into an array
+	 */
+	public function jsonSerialize() {
+		return $this->serializeFields([
+			'id',
+			'userId',
+			'urlHash',
+			'url',
+			'title',
+			'faviconLink',
+			'added',
+			'folderId',
+			'unreadCount',
+			'link',
+			'preventUpdate',
+			'deletedAt',
+			'articlesPerUpdate',
+		]);
+	}
+
 	public function toAPI() {
-		return [
-			'id' => $this->getId(),
-			'url' => $this->getUrl(),
-			'title' => $this->getTitle(),
-			'faviconLink' => $this->getFaviconLink(),
-			'added' => $this->getAdded(),
-			'folderId' => $this->getFolderId(),
-			'unreadCount' => $this->getUnreadCount(),
-			'link' => $this->getLink()
-		];
+		return $this->serializeFields([
+			'id',
+			'url',
+			'title',
+			'faviconLink',
+			'added',
+			'folderId',
+			'unreadCount',
+			'link'
+		]);
 	}
 
 

db/folder.php

@@ -29,13 +29,15 @@ use \OCP\AppFramework\Db\Entity;
  * @method integer getDeletedAt()
  * @method void setDeletedAt(integer $value)
  */
-class Folder extends Entity implements IAPI {
+class Folder extends Entity implements IAPI, \JsonSerializable {
 
-	public $parentId;
-	public $name;
-	public $userId;
-	public $opened;
-	public $deletedAt;
+	use EntityJSONSerializer;
+
+	protected $parentId;
+	protected $name;
+	protected $userId;
+	protected $opened;
+	protected $deletedAt;
 
 	public function __construct(){
 		$this->addType('parentId', 'integer');
@@ -43,11 +45,24 @@ class Folder extends Entity implements IAPI {
 		$this->addType('deletedAt', 'integer');
 	}
 
+	/**
+	 * Turns entitie attributes into an array
+	 */
+	public function jsonSerialize() {
+		return $this->serializeFields([
+			'id',
+			'parentId',
+			'name',
+			'userId',
+			'opened',
+			'deletedAt',
+		]);
+	}
 
 	public function toAPI() {
-		return [
-			'id' => $this->getId(),
-			'name' => $this->getName()
-		];
+		return $this->serializeFields([
+			'id',
+			'name'
+		]);
 	}
 }

db/item.php

@@ -44,21 +44,22 @@ use \OCP\AppFramework\Db\Entity;
  * @method integer getLastModified()
  * @method void setLastModified(integer $value)
  */
-class Item extends Entity implements IAPI {
+class Item extends Entity implements IAPI, \JsonSerializable {
 
-	public $guidHash;
-	public $guid;
-	public $url;
-	public $title;
-	public $author;
-	public $pubDate;
-	public $body;
-	public $enclosureMime;
-	public $enclosureLink;
-	public $feedId;
-	public $status = 0;
-	public $lastModified;
+	use EntityJSONSerializer;
 
+	protected $guidHash;
+	protected $guid;
+	protected $url;
+	protected $title;
+	protected $author;
+	protected $pubDate;
+	protected $body;
+	protected $enclosureMime;
+	protected $enclosureLink;
+	protected $feedId;
+	protected $status = 0;
+	protected $lastModified;
 
 	public function __construct(){
 		$this->addType('pubDate', 'integer');
@@ -104,6 +105,26 @@ class Item extends Entity implements IAPI {
 		return !$this->isStarred();
 	}
 
+	/**
+	 * Turns entitie attributes into an array
+	 */
+	public function jsonSerialize() {
+		return $this->serializeFields([
+			'id',
+			'guidHash',
+			'guid',
+			'url',
+			'title',
+			'author',
+			'pubDate',
+			'body',
+			'enclosureMime',
+			'enclosureLink',
+			'feedId',
+			'status',
+			'lastModified',
+		]);
+	}
 
 	public function toAPI() {
 		return [