1 files changed, 19 insertions, 27 deletions

diff --git a/classes/FeedItem_Common.php b/classes/FeedItem_Common.php
index 1471dc3e3..5ec958699 100644
--- a/classes/FeedItem_Common.php
+++ b/classes/FeedItem_Common.php
@@ -1,18 +1,13 @@
 <?php
 abstract class FeedItem_Common extends FeedItem {
-	/** @var DOMElement */
-	protected $elem;
-
-	/** @var DOMDocument */
-	protected $doc;
-
-	/** @var DOMXPath */
-	protected $xpath;
+	protected readonly DOMElement $elem;
+	protected readonly DOMDocument $doc;
+	protected readonly DOMXPath $xpath;
 
 	function __construct(DOMElement $elem, DOMDocument $doc, DOMXPath $xpath) {
 		$this->elem = $elem;
-		$this->xpath = $xpath;
 		$this->doc = $doc;
+		$this->xpath = $xpath;
 
 		try {
 			$source = $elem->getElementsByTagName("source")->item(0);
@@ -98,12 +93,11 @@ abstract class FeedItem_Common extends FeedItem {
 
 		foreach ($enclosures as $enclosure) {
 			$enc = new FeedEnclosure();
-
-			$enc->type = clean($enclosure->getAttribute("type"));
-			$enc->link = clean($enclosure->getAttribute("url"));
-			$enc->length = clean($enclosure->getAttribute("length"));
-			$enc->height = clean($enclosure->getAttribute("height"));
-			$enc->width = clean($enclosure->getAttribute("width"));
+			$enc->type = clean($enclosure->getAttribute('type'));
+			$enc->link = clean($enclosure->getAttribute('url'));
+			$enc->length = clean($enclosure->getAttribute('length'));
+			$enc->height = clean($enclosure->getAttribute('height'));
+			$enc->width = clean($enclosure->getAttribute('width'));
 
 			$medium = clean($enclosure->getAttribute("medium"));
 			if (!$enc->type && $medium) {
@@ -119,17 +113,16 @@ abstract class FeedItem_Common extends FeedItem {
 		$enclosures = $this->xpath->query("media:group", $this->elem);
 
 		foreach ($enclosures as $enclosure) {
-			$enc = new FeedEnclosure();
-
 			/** @var DOMElement|null */
 			$content = $this->xpath->query("media:content", $enclosure)->item(0);
 
 			if ($content) {
-				$enc->type = clean($content->getAttribute("type"));
-				$enc->link = clean($content->getAttribute("url"));
-				$enc->length = clean($content->getAttribute("length"));
-				$enc->height = clean($content->getAttribute("height"));
-				$enc->width = clean($content->getAttribute("width"));
+				$enc = new FeedEnclosure();
+				$enc->type = clean($content->getAttribute('type'));
+				$enc->link = clean($content->getAttribute('url'));
+				$enc->length = clean($content->getAttribute('length'));
+				$enc->height = clean($content->getAttribute('height'));
+				$enc->width = clean($content->getAttribute('width'));
 
 				$medium = clean($content->getAttribute("medium"));
 				if (!$enc->type && $medium) {
@@ -152,11 +145,10 @@ abstract class FeedItem_Common extends FeedItem {
 
 		foreach ($enclosures as $enclosure) {
 			$enc = new FeedEnclosure();
-
-			$enc->type = "image/generic";
-			$enc->link = clean($enclosure->getAttribute("url"));
-			$enc->height = clean($enclosure->getAttribute("height"));
-			$enc->width = clean($enclosure->getAttribute("width"));
+			$enc->type = 'image/generic';
+			$enc->link = clean($enclosure->getAttribute('url'));
+			$enc->height = clean($enclosure->getAttribute('height'));
+			$enc->width = clean($enclosure->getAttribute('width'));
 
 			array_push($encs, $enc);
 		}