1 files changed, 69 insertions, 0 deletions
diff --git a/lib/Fetcher/Fetcher.php b/lib/Fetcher/Fetcher.php
new file mode 100644
index 000000000..43c9e7a3f
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+++ b/lib/Fetcher/Fetcher.php
@@ -0,0 +1,69 @@
+<?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\Fetcher;
+
+
+class Fetcher {
+
+    private $fetchers;
+
+    public function __construct(){
+        $this->fetchers = [];
+    }
+
+
+    /**
+     * Add an additional fetcher
+     * @param IFeedFetcher $fetcher the fetcher
+     */
+    public function registerFetcher(IFeedFetcher $fetcher){
+        $this->fetchers[] = $fetcher;
+    }
+
+    /**
+     * Fetch a feed from remote
+     * @param string $url remote url of the feed
+     * @param boolean $getFavicon if the favicon should also be fetched,
+     * defaults to true
+     * @param string $lastModified a last modified value from an http header
+     * defaults to false. If lastModified matches the http header from the feed
+     * no results are fetched
+     * @param string $etag an etag from an http header.
+     * If lastModified matches the http header from the feed
+     * no results are fetched
+     * @param bool fullTextEnabled if true tells the fetcher to enhance the
+     * articles by fetching custom enhanced content
+     * @param string $basicAuthUser if given, basic auth is set for this feed
+     * @param string $basicAuthPassword if given, basic auth is set for this
+     * feed. Ignored if user is null or an empty string
+     * @throws FetcherException if simple pie fails
+     * @return array an array containing the new feed and its items, first
+     * element being the Feed and second element being an array of Items
+     */
+    public function fetch($url, $getFavicon=true, $lastModified=null,
+                          $etag=null, $fullTextEnabled=false,
+                          $basicAuthUser=null, $basicAuthPassword=null) {
+        foreach($this->fetchers as $fetcher){
+            if($fetcher->canHandle($url)){
+                return $fetcher->fetch($url, $getFavicon, $lastModified, $etag,
+                                       $fullTextEnabled, $basicAuthUser,
+                                       $basicAuthPassword);
+            }
+        }
+
+        return [null, []];
+    }
+
+
+}