From b4d1690097946bdf89dc88f218e7790126f4fd3b Mon Sep 17 00:00:00 2001
From: Andrew Dolgov <fox@madoka.volgo-balt.ru>
Date: Wed, 1 May 2013 21:06:48 +0400
Subject: move common methods to feeditem_common

---
 classes/feeditem/rss.php | 43 +------------------------------------------
 1 file changed, 1 insertion(+), 42 deletions(-)

(limited to 'classes/feeditem/rss.php')

diff --git a/classes/feeditem/rss.php b/classes/feeditem/rss.php
index 9e54a9c09..29c8cb6b4 100644
--- a/classes/feeditem/rss.php
+++ b/classes/feeditem/rss.php
@@ -1,13 +1,5 @@
 <?php
-class FeedItem_RSS {
-	private $elem;
-	private $xpath;
-
-	function __construct($elem, $doc, $xpath) {
-		$this->elem = $elem;
-		$this->xpath = $xpath;
-	}
-
+class FeedItem_RSS extends FeedItem_Common {
 	function get_id() {
 		$id = $this->elem->getElementsByTagName("guid")->item(0);
 
@@ -58,19 +50,6 @@ class FeedItem_RSS {
 		}
 	}
 
-	// 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();
@@ -118,25 +97,5 @@ class FeedItem_RSS {
 		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;
-		}
-
-	}
 }
 ?>
-- 
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