Ticket #17542: custom-background.diff

custom-background.php

@@ -105 +105 @@
                         check_admin_referer('custom-background-reset', '_wpnonce-custom-background-reset');
                         remove_theme_mod('background_image');
                         remove_theme_mod('background_image_thumb');
+                        remove_theme_mod('background_image_attachment_id');
                         $this->updated = true;
                         return;
                 }
@@ -114 +115 @@
                         check_admin_referer('custom-background-remove', '_wpnonce-custom-background-remove');
                         set_theme_mod('background_image', '');
                         set_theme_mod('background_image_thumb', '');
+                        //added remove uploaded file.
+                        $attachmentid = get_theme_mod('background_image_attachment_id');
+                        wp_delete_attachment($attachmentid,$force_delete = true);
+                        set_theme_mod('background_image_attachment_id', '');
                         $this->updated = true;
                         return;
                 }
@@ -338 +343 @@
                         'post_title' => $filename,
                         'post_content' => $url,
                         'post_mime_type' => $type,
-                        'guid' => $url,
-                        'context' => 'custom-background'
+                        'guid' => $url
                 );
 
                 // Save the data
@@ -353 +357 @@
 
                 $thumbnail = wp_get_attachment_image_src( $id, 'thumbnail' );
                 set_theme_mod('background_image_thumb', esc_url( $thumbnail[0] ) );
+                
+                set_theme_mod('background_image_attachment_id',$id);
 
                 do_action('wp_create_file_in_uploads', $file, $id); // For replication
                 $this->updated = true;