From 4c00e15b5d05b0d137af9a33bf79172bfeb0df24 Mon Sep 17 00:00:00 2001
From: Andrew Dolgov <fox@madoka.volgo-balt.ru>
Date: Wed, 1 May 2013 19:40:43 +0400
Subject: [PATCH] pass xpath object to feeditem, support media-rss objects

---
 classes/feeditem/atom.php |  2 +-
 classes/feeditem/rss.php  | 18 +++++++++++++++++-
 classes/feedparser.php    |  5 +++--
 3 files changed, 21 insertions(+), 4 deletions(-)

diff --git a/classes/feeditem/atom.php b/classes/feeditem/atom.php
index 0d888c443..7dc4ce5c1 100644
--- a/classes/feeditem/atom.php
+++ b/classes/feeditem/atom.php
@@ -2,7 +2,7 @@
 class FeedItem_Atom {
 	private $elem;
 
-	function __construct($elem) {
+	function __construct($elem, $doc, $xpath) {
 		$this->elem = $elem;
 	}
 
diff --git a/classes/feeditem/rss.php b/classes/feeditem/rss.php
index d5667102d..e5e2a8e56 100644
--- a/classes/feeditem/rss.php
+++ b/classes/feeditem/rss.php
@@ -1,9 +1,11 @@
 <?php
 class FeedItem_RSS {
 	private $elem;
+	private $xpath;
 
-	function __construct($elem) {
+	function __construct($elem, $doc, $xpath) {
 		$this->elem = $elem;
+		$this->xpath = $xpath;
 	}
 
 	function get_id() {
@@ -92,6 +94,20 @@ class FeedItem_RSS {
 			array_push($encs, $enc);
 		}
 
+		$enclosures = $this->xpath->query("media:content", $this->elem);
+
+		$encs = array();
+
+		foreach ($enclosures as $enclosure) {
+			$enc = new FeedEnclosure();
+
+			$enc->type = $enclosure->getAttribute("type");
+			$enc->link = $enclosure->getAttribute("url");
+			$enc->length = $enclosure->getAttribute("length");
+
+			array_push($encs, $enc);
+		}
+
 		return $encs;
 	}
 
diff --git a/classes/feedparser.php b/classes/feedparser.php
index f127ba73d..eabbb5b28 100644
--- a/classes/feedparser.php
+++ b/classes/feedparser.php
@@ -27,6 +27,7 @@ class FeedParser {
 		$root = $this->doc->firstChild;
 		$xpath = new DOMXPath($this->doc);
 		$xpath->registerNamespace('atom', 'http://www.w3.org/2005/Atom');
+		$xpath->registerNamespace('media', 'http://search.yahoo.com/mrss/');
 		$this->xpath = $xpath;
 
 		$root = $xpath->query("(//atom:feed|//channel)")->item(0);
@@ -62,7 +63,7 @@ class FeedParser {
 				$articles = $xpath->query("//atom:entry");
 
 				foreach ($articles as $article) {
-					array_push($this->items, new FeedItem_Atom($article));
+					array_push($this->items, new FeedItem_Atom($article, $this->doc, $this->xpath));
 				}
 
 				break;
@@ -83,7 +84,7 @@ class FeedParser {
 				$articles = $xpath->query("//channel/item");
 
 				foreach ($articles as $article) {
-					array_push($this->items, new FeedItem_RSS($article));
+					array_push($this->items, new FeedItem_RSS($article, $this->doc, $this->xpath));
 				}
 
 				break;