parser: support multiple dc:creator elements (returns as comma-separated list)

5 years ago · aa40a268f0
parent 4edfb526e1
commit aa40a268f0
1 changed files with 6 additions and 3 deletions
--- a/classes/feeditem/common.php
+++ b/classes/feeditem/common.php
@ -41,11 +41,14 @@ abstract class FeedItem_Common extends FeedItem {
 				return clean($author->nodeValue);
 		}

-		$author = $this->xpath->query("dc:creator", $this->elem)->item(0);
+		$author_elems = $this->xpath->query("dc:creator", $this->elem);
+		$authors = [];

-		if ($author) {
-			return clean($author->nodeValue);
+		foreach ($author_elems as $author) {
+			array_push($authors, clean($author->nodeValue));
 		}
+
+		return implode(", ", $authors);
 	}

 	function get_comments_url() {