Ticket #21391: 21391.thumbnail-refresh.patch

wp-admin/includes/media.php

@@ -2141 +2141 @@
                 <div class="imgedit-response" id="imgedit-response-<?php echo $attachment_id; ?>"></div>
 
                 <div class="wp_attachment_image" id="media-head-<?php echo $attachment_id; ?>">
-                        <p><img class="thumbnail" src="<?php echo set_url_scheme( $thumb_url[0] ); ?>" style="max-width:100%" width="<?php echo $thumb_url[1]; ?>" alt="" /></p>
+                        <p id="thumbnail-head-<?php echo $attachment_id; ?>"><img class="thumbnail" src="<?php echo set_url_scheme( $thumb_url[0] ); ?>" style="max-width:100%" alt="" /></p>
                         <p><?php echo $image_edit_button; ?></p>
                 </div>
                 <div style="display:none" class="image-editor" id="image-editor-<?php echo $attachment_id; ?>"></div>

wp-admin/includes/image-edit.php

@@ -711 +711 @@
                 update_post_meta( $post_id, '_wp_attachment_backup_sizes', $backup_sizes);
 
                 if ( $target == 'thumbnail' || $target == 'all' || $target == 'full' ) {
-                        $file_url = wp_get_attachment_url($post_id);
-                        if ( $thumb = $meta['sizes']['thumbnail'] )
-                                $return->thumbnail = path_join( dirname($file_url), $thumb['file'] );
-                        else
-                                $return->thumbnail = "$file_url?w=128&h=128";
+                        // Check if it's an image edit from attachment edit screen
+                        if ( false !== strpos( wp_get_referer(), 'post.php' ) ) {
+                                $thumb_url = wp_get_attachment_image_src( $post_id, array( 900, 600 ), true );
+                                $return->thumbnail = $thumb_url[0];
+                        } else {
+                                $file_url = wp_get_attachment_url($post_id);
+                                if ( $thumb = $meta['sizes']['thumbnail'] )
+                                        $return->thumbnail = path_join( dirname($file_url), $thumb['file'] );
+                                else
+                                        $return->thumbnail = "$file_url?w=128&h=128";
+                        }
                 }
         } else {
                 $delete = true;