From 7a579b42fa731b65db26bd0c026bc68f2339c451 Mon Sep 17 00:00:00 2001
From: Bernhard Posselt <nukeawhale@gmail.com>
Date: Fri, 22 Mar 2013 12:35:30 +0100
Subject: added creating feeds

---
 bl/feedbl.php   | 30 ++++++++++++++++++++++++------
 bl/folderbl.php |  8 +++++++-
 bl/itembl.php   |  7 +++++++
 3 files changed, 38 insertions(+), 7 deletions(-)

(limited to 'bl')

diff --git a/bl/feedbl.php b/bl/feedbl.php
index da6c602bf..5e5ff4fa7 100644
--- a/bl/feedbl.php
+++ b/bl/feedbl.php
@@ -28,16 +28,17 @@ namespace OCA\News\Bl;
 use \OCA\News\Db\Feed;
 use \OCA\News\Db\FeedMapper;
 use \OCA\News\Utility\FeedFetcher;
-
+use \OCA\News\Utility\FetcherException;
 
 class FeedBl extends Bl {
 
 	private $feedFetcher;
 
-	public function __construct(FeedMapper $feedMapper, 
-		                        FeedFetcher $feedFetcher){
+	public function __construct(FeedMapper $feedMapper,
+		                        FeedFetcher $feedFetcher,  ItemBl $itemBl){
 		parent::__construct($feedMapper);
 		$this->feedFetcher = $feedFetcher;
+		$this->itemBl = $itemBl;
 	}
 
 
@@ -53,8 +54,25 @@ class FeedBl extends Bl {
 	}
 
 
-	public function create($feedUrl, $parentId, $userId){
-		// TODO: download new items of feed
+	public function create($feedUrl, $folderId, $userId){
+		// first try if its possible to reach the feed
+		try {
+			list($feed, $items) = $this->feedFetcher->fetch($feedUrl);
+			
+			// insert feed
+			$feed->setFolderId($folderId);
+			$feed = $this->mapper->insert($feed);
+
+			// insert items
+			foreach($items as $item){
+				$item->setFeedId($feed->getId());
+				$this->itemBl->create($item);
+			}
+
+			return $feed;
+		} catch(FetcherException $ex){
+			throw new BLException('Can not add feed: Not found or bad source');
+		}
 	}
 
 
@@ -69,5 +87,5 @@ class FeedBl extends Bl {
 		$this->mapper->update($feed);
 	}
 
-
+	// TODO: delete associated items
 }
diff --git a/bl/folderbl.php b/bl/folderbl.php
index 638f10bd3..c17c516ba 100644
--- a/bl/folderbl.php
+++ b/bl/folderbl.php
@@ -49,7 +49,9 @@ class FolderBl extends Bl {
 		}
 	}
 
-
+	/**
+	 * @throws BLException if name exists already
+	 */
 	public function create($folderName, $userId, $parentId=0) {
 		$this->allowNoNameTwice($folderName, $userId);
 
@@ -68,6 +70,9 @@ class FolderBl extends Bl {
 	}
 
 
+	/**
+	 * @throws BLException if name exists already
+	 */
 	public function rename($folderId, $folderName, $userId){
 		$this->allowNoNameTwice($folderName, $userId);
 
@@ -76,5 +81,6 @@ class FolderBl extends Bl {
 		$this->mapper->update($folder);
 	}
 
+	// TODO: delete associated items
 
 }
diff --git a/bl/itembl.php b/bl/itembl.php
index f2b1ac1b3..629f9317f 100644
--- a/bl/itembl.php
+++ b/bl/itembl.php
@@ -72,4 +72,11 @@ class ItemBl extends Bl {
 		$this->mapper->readFeed($feedId, $userId);
 	}
 
+
+	// ATTENTION: this does no validation and is only for creating
+	// items from the fetcher
+	public function create($item){
+		$this->mapper->insert($item);
+	}
+
 }
-- 
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