add basic rss support

2 files changed, 111 insertions, 1 deletions

diff --git a/classes/feeditem/atom.php b/classes/feeditem/atom.php
index 560484eda..0d888c443 100644
--- a/classes/feeditem/atom.php
+++ b/classes/feeditem/atom.php
@@ -17,8 +17,11 @@ class FeedItem_Atom {
 	}
 
 	function get_date() {
+		$updated = $this->elem->getElementsByTagName("updated")->item(0);
 
-
+		if ($updated) {
+			return strtotime($updated->nodeValue);
+		}
 	}
 
 	function get_link() {
diff --git a/classes/feeditem/rss.php b/classes/feeditem/rss.php
new file mode 100644
index 000000000..e7ea1df57
--- /dev/null
+++ b/classes/feeditem/rss.php
@@ -0,0 +1,107 @@
+<?php
+class FeedItem_RSS {
+	private $elem;
+
+	function __construct($elem) {
+		$this->elem = $elem;
+	}
+
+	function get_id() {
+		return $this->get_link();
+	}
+
+	function get_date() {
+		$pubDate = $this->elem->getElementsByTagName("pubDate")->item(0);
+
+		if ($pubDate) {
+			return strtotime($pubDate->nodeValue);
+		}
+	}
+
+	function get_link() {
+		$link = $this->elem->getElementsByTagName("link")->item(0);
+
+		if ($link) {
+			return $link->nodeValue;
+		}
+	}
+
+	function get_title() {
+		$title = $this->elem->getElementsByTagName("title")->item(0);
+
+		if ($title) {
+			return $title->nodeValue;
+		}
+	}
+
+	function get_content() {
+		$content = $this->elem->getElementsByTagName("description")->item(0);
+
+		if ($content) {
+			return $content->nodeValue;
+		}
+	}
+
+	function get_description() {
+		$summary = $this->elem->getElementsByTagName("description")->item(0);
+
+		if ($summary) {
+			return $summary->nodeValue;
+		}
+	}
+
+	// todo
+	function get_comments_url() {
+
+	}
+
+	// todo
+	function get_comments_count() {
+
+	}
+
+	function get_categories() {
+		$categories = $this->elem->getElementsByTagName("category");
+		$cats = array();
+
+		foreach ($categories as $cat) {
+			array_push($cats, $cat->nodeValue);
+		}
+
+		return $cats;
+	}
+
+	function get_enclosures() {
+		$enclosures = $this->elem->getElementsByTagName("enclosure");
+
+		$encs = array();
+
+		foreach ($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;
+	}
+
+	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;
+
+		}
+	}
+}
+?>