sharing items in the News app

3 files changed, 51 insertions, 3 deletions

diff --git a/lib/feedtypes.php b/lib/feedtypes.php
index b4f7d6f3a..d330a5b2a 100644
--- a/lib/feedtypes.php
+++ b/lib/feedtypes.php
@@ -18,4 +18,5 @@ class FeedType {
     const FOLDER        = 1;
     const STARRED       = 2;
     const SUBSCRIPTIONS = 3;
+    const SHARED	= 4;
 };
\ No newline at end of file
diff --git a/lib/itemmapper.php b/lib/itemmapper.php
index 92a3928d7..ba9be41a7 100644
--- a/lib/itemmapper.php
+++ b/lib/itemmapper.php
@@ -236,11 +236,14 @@ class ItemMapper {
 
 	/**
 	 * @brief Retrieve an item from the database
-	 * @param id The id of the feed in the database table.
+	 * @param id The id of the item in the database table.
 	 */
 	public function findById($id) {
-		$stmt = \OCP\DB::prepare('SELECT * FROM ' . self::tableName . ' WHERE id = ?');
-		$result = $stmt->execute(array($id));
+		$stmt = \OCP\DB::prepare('SELECT * FROM ' . self::tableName . ' JOIN ' . FeedMapper::tableName . 
+		      ' ON ' . self::tableName . '.feed_id = ' . FeedMapper::tableName . '.id WHERE ' 
+		      . self::tableName .'.id = ? AND ' . FeedMapper::tableName . '.user_id = ? ');
+		$result = $stmt->execute(array($id, $this->userid));
+
 		$row = $result->fetchRow();
 
 		$item = $this->fromRow($row);
diff --git a/lib/share/item.php b/lib/share/item.php
new file mode 100644
index 000000000..db9ab0f48
--- /dev/null
+++ b/lib/share/item.php
@@ -0,0 +1,44 @@
+<?php
+/**
+* ownCloud - News app
+*
+* @author Alessandro Cosentino
+* Copyright (c) 2012 - Alessandro Cosentino <cosenal@gmail.com>
+*
+* This file is licensed under the Affero General Public License version 3 or later.
+* See the COPYING-README file
+*
+*/
+
+namespace OCA\News;
+
+class Share_Backend_News_Item implements \OCP\Share_Backend {
+
+	const FORMAT_ITEM = 0;
+	
+	private static $item;
+
+	public function isValidSource($itemSource, $uidOwner) {
+		$itemMapper = new ItemMapper($uidOwner);
+		$this->item = $itemMapper->findById($itemSource);
+		if ($this->item !== null) {
+			return true;
+		}
+		return false;
+	}
+
+	public function generateTarget($itemSource, $shareWith, $exclude = null) {
+		return $this->item->getTitle();
+	}
+
+	public function formatItems($items, $format, $parameters = null) {
+		$formattedItems = array();
+		foreach ($items as $item) {
+			$itemMapper = new ItemMapper($item['uid_owner']);
+			$formattedItem = $itemMapper->findById($item['item_source']);
+			$formattedItems[] = $formattedItem;
+		}
+		return $formattedItems;
+	}
+
+}
\ No newline at end of file