feat(FeedParser): recursively parse rss modules (#4422)

Also stop excluding the media module

fix #4415

1 files changed, 9 insertions, 3 deletions

diff --git a/lib/FeedParser.php b/lib/FeedParser.php
index 0ad90965..3b133b85 100644
--- a/lib/FeedParser.php
+++ b/lib/FeedParser.php
@@ -174,7 +174,7 @@ final class FeedParser
         }
 
         foreach ($namespaces as $namespaceName => $namespaceUrl) {
-            if (in_array($namespaceName, ['', 'content', 'media'])) {
+            if (in_array($namespaceName, ['', 'content'])) {
                 continue;
             }
             $item[$namespaceName] = $this->parseModule($feedItem, $namespaceName, $namespaceUrl);
@@ -250,11 +250,17 @@ final class FeedParser
 
     private function parseModule(\SimpleXMLElement $element, string $namespaceName, string $namespaceUrl): array
     {
+        // Unfortunately this parses out only node values as string
+        // TODO: parse attributes too
+
         $result = [];
         $module = $element->children($namespaceUrl);
         foreach ($module as $name => $value) {
-            // todo: add custom parsing if it's something other than a string
-            $result[$name] = (string) $value;
+            if (get_class($value) === 'SimpleXMLElement' && $value->count() !== 0) {
+                $result[$name] = $this->parseModule($value, $namespaceName, $namespaceUrl);
+            } else {
+                $result[$name] = (string) $value;
+            }
         }
         return $result;
     }