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+/*
+ * vdr-vodcatcher - A plugin for the Linux Video Disk Recorder
+ * Copyright (c) 2007 - 2008 Tobias Grimm <vdr@e-tobi.net>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your option)
+ * any later version.
+ *
+ * This program 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 General Public License for more
+ * details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * $Id: FeedUpdaterImpl.cc 7652 2008-08-05 21:37:57Z svntobi $
+ *
+ */
+
+#include "FeedUpdaterImpl.h"
+#include "IFeedSources.h"
+#include "IDownloadPool.h"
+#include "IDownloadCache.h"
+#include "Download.h"
+
+using namespace std;
+
+FeedUpdaterImpl::FeedUpdaterImpl(IFeedSources& feedSources, IDownloadPool& downloadPool, IDownloadCache& downloadCache) :
+ feedSources(feedSources), downloadPool(downloadPool), downloadCache(downloadCache)
+{
+}
+
+void FeedUpdaterImpl::Update()
+{
+ FeedList feeds;
+ feedSources.GetFeeds(feeds);
+
+ for (FeedList::iterator i = feeds.begin(); i != feeds.end(); i++)
+ {
+ string url = (*i).GetUrl();
+
+ if (!downloadCache.IsCached(url) || downloadCache.GetAgeInMinutes(url) >= maxAge)
+ {
+ RefPtr<Download> download = downloadPool.AddDownload(i->GetUrl());
+ }
+ }
+}