1 files changed, 36 insertions, 0 deletions
diff --git a/modules/rss/helpers/rss.php b/modules/rss/helpers/rss.php
new file mode 100644
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+++ b/modules/rss/helpers/rss.php
@@ -0,0 +1,36 @@
+<?php defined("SYSPATH") or die("No direct script access.");
+/**
+ * Gallery - a web based photo album viewer and editor
+ * Copyright (C) 2000-2013 Bharat Mediratta
+ *
+ * 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.
+ */
+
+class rss_Core {
+  /**
+   * Convert a rss feed id into a rss feed url.
+   */
+  static function url($uri) {
+    return url::site("rss/feed/$uri");
+  }
+
+  /**
+   * Return a <link> element for a given rss feed id.
+   */
+  static function feed_link($uri) {
+    $url = url::site("rss/feed/$uri");
+    return "<link rel=\"alternate\" type=\"application/rss+xml\" href=\"$url\" />";
+  }
+}
+\ No newline at end of file