added pluggable fetchers

3 files changed, 92 insertions, 1 deletions

diff --git a/utility/feedfetcher.php b/utility/feedfetcher.php
index 9bfe1ed31..bf8cbd35b 100644
--- a/utility/feedfetcher.php
+++ b/utility/feedfetcher.php
@@ -31,7 +31,7 @@ use \OCA\News\Db\Item;
 use \OCA\News\Db\Feed;
 
 
-class FeedFetcher {
+class FeedFetcher implements IFeedFetcher {
 
 	private $api;
 
@@ -40,6 +40,14 @@ class FeedFetcher {
 	}
 
 
+	public function canHandle($url){
+
+		// This fetcher handles all the remaining urls therefore
+		// return true
+		return true;
+	}
+
+
 	/**
 	 * Fetch a feed from remote
 	 * @param string url remote url of the feed
diff --git a/utility/fetcher.php b/utility/fetcher.php
new file mode 100644
index 000000000..c834de5e4
--- /dev/null
+++ b/utility/fetcher.php
@@ -0,0 +1,52 @@
+<?php
+
+/**
+* ownCloud - News
+*
+* @author Alessandro Cosentino
+* @author Bernhard Posselt
+* @copyright 2012 Alessandro Cosentino cosenal@gmail.com
+* @copyright 2012 Bernhard Posselt nukeawhale@gmail.com
+*
+* 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\News\Utility;
+
+
+class Fetcher {
+
+	private $fetchers;
+
+	public function __construct(){
+		$this->fetchers = array();
+	}
+
+
+	public function registerFetcher(IFeedFetcher $fetcher){
+		array_push($this->fetchers, $fetcher);
+	}
+
+
+	public function fetch($url){
+		foreach($this->fetchers as $fetcher){
+			if($fetcher->canHandle($url)){
+				return $fetcher->fetch($url);
+			}
+		}
+	}
+
+
+}
\ No newline at end of file
diff --git a/utility/ifeedfetcher.php b/utility/ifeedfetcher.php
new file mode 100644
index 000000000..0e3ed8732
--- /dev/null
+++ b/utility/ifeedfetcher.php
@@ -0,0 +1,31 @@
+<?php
+
+/**
+* ownCloud - News
+*
+* @author Alessandro Cosentino
+* @author Bernhard Posselt
+* @copyright 2012 Alessandro Cosentino cosenal@gmail.com
+* @copyright 2012 Bernhard Posselt nukeawhale@gmail.com
+*
+* 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\News\Utility;
+
+interface IFeedFetcher {
+	function fetch($url);
+	function canHandle($url);
+}
\ No newline at end of file