move common methods to feeditem_common

1 files changed, 1 insertions, 43 deletions

diff --git a/classes/feeditem/atom.php b/classes/feeditem/atom.php
index 1a9db9020..df1c31d99 100644
--- a/classes/feeditem/atom.php
+++ b/classes/feeditem/atom.php
@@ -1,13 +1,5 @@
 <?php
-class FeedItem_Atom {
-	private $elem;
-	private $xpath;
-
-	function __construct($elem, $doc, $xpath) {
-		$this->elem = $elem;
-		$this->xpath = $xpath;
-	}
-
+class FeedItem_Atom extends FeedItem_Common {
 	function get_id() {
 		$id = $this->elem->getElementsByTagName("id")->item(0);
 
@@ -60,19 +52,6 @@ class FeedItem_Atom {
 		}
 	}
 
-	// todo
-	function get_comments_url() {
-
-	}
-
-	function get_comments_count() {
-		$comments = $this->xpath->query("slash:comments", $this->elem)->item(0);
-
-		if ($comments) {
-			return $comments->nodeValue;
-		}
-	}
-
 	function get_categories() {
 		$categories = $this->elem->getElementsByTagName("category");
 		$cats = array();
@@ -125,26 +104,5 @@ class FeedItem_Atom {
 		return $encs;
 	}
 
-	function get_author() {
-		$author = $this->elem->getElementsByTagName("author")->item(0);
-
-		if ($author) {
-			$name = $author->getElementsByTagName("name")->item(0);
-
-			if ($name) return $name->nodeValue;
-
-			$email = $author->getElementsByTagName("email")->item(0);
-
-			if ($email) return $email->nodeValue;
-
-		}
-
-		$author = $this->xpath->query("dc:creator", $this->elem)->item(0);
-
-		if ($author) {
-			return $author->nodeValue;
-		}
-
-	}
 }
 ?>