Ticket #7773: TakeTwo.diff

xmlrpc.php

@@ -2231 +2231 @@
                 }
 
                 // Handle enclosures
-                $enclosure = $content_struct['enclosure'];
-                if( is_array( $enclosure ) && isset( $enclosure['url'] ) && isset( $enclosure['length'] ) && isset( $enclosure['type'] ) ) {
-                        add_post_meta( $post_ID, 'enclosure', $enclosure['url'] . "\n" . $enclosure['length'] . "\n" . $enclosure['type'] );
-                }
+                $this->add_enclosure_if_new($post_ID, $content_struct['enclosure']);
 
                 $this->attach_uploads( $post_ID, $post_content );
 
@@ -2243 +2240 @@
                 return strval($post_ID);
         }
 
+        function add_enclosure_if_new($post_ID, $enclosure) {
+                if( is_array( $enclosure ) && isset( $enclosure['url'] ) && isset( $enclosure['length'] ) && isset( $enclosure['type'] ) ) {
+                
+                        $encstring = $enclosure['url'] . "\n" . $enclosure['length'] . "\n" . $enclosure['type'];
+                        $found = false;
+                        foreach ( (array) get_post_custom($post_ID) as $key => $val) {
+                                if ($key == 'enclosure') {
+                                        foreach ( (array) $val as $enc ) {
+                                                if ($enc == $encstring) {
+                                                        $found = true;
+                                                        break 2;
+                                                }
+                                        }
+                                }
+                        }
+                        if (!$found) {
+                                add_post_meta( $post_ID, 'enclosure', $encstring );
+                        }
+                }
+        }
+        
         /**
          * Attach upload to a post.
          *
@@ -2521 +2539 @@
                 }
 
                 // Handle enclosures
-                $enclosure = $content_struct['enclosure'];
-                if( is_array( $enclosure ) && isset( $enclosure['url'] ) && isset( $enclosure['length'] ) && isset( $enclosure['type'] ) ) {
-                        add_post_meta( $post_ID, 'enclosure', $enclosure['url'] . "\n" . $enclosure['length'] . "\n" . $enclosure['type'] );
-                }
+                $this->add_enclosure_if_new($post_ID, $content_struct['enclosure']);
 
                 $this->attach_uploads( $ID, $post_content );