- $response = unserialize( $raw_response['body'] );
- if ( $response ) {
- $new_option->checked = $checked;
- $new_option->response = $response;
+ $response = maybe_unserialize( wp_remote_retrieve_body( $raw_response ) );
+ if ( is_array( $response ) )
+ $new_update->response = $response;
+
+ set_site_transient( 'update_themes', $new_update );
+}
+
+/*
+ * Collect counts and UI strings for available updates
+ *
+ * @since 3.3.0
+ *
+ * @return array
+ */
+function wp_get_update_data() {
+ $counts = array( 'plugins' => 0, 'themes' => 0, 'wordpress' => 0 );
+
+ if ( current_user_can( 'update_plugins' ) ) {
+ $update_plugins = get_site_transient( 'update_plugins' );
+ if ( ! empty( $update_plugins->response ) )
+ $counts['plugins'] = count( $update_plugins->response );
+ }
+
+ if ( current_user_can( 'update_themes' ) ) {
+ $update_themes = get_site_transient( 'update_themes' );
+ if ( ! empty( $update_themes->response ) )
+ $counts['themes'] = count( $update_themes->response );
+ }
+
+ if ( function_exists( 'get_core_updates' ) && current_user_can( 'update_core' ) ) {
+ $update_wordpress = get_core_updates( array('dismissed' => false) );
+ if ( ! empty( $update_wordpress ) && ! in_array( $update_wordpress[0]->response, array('development', 'latest') ) && current_user_can('update_core') )
+ $counts['wordpress'] = 1;