+ private function _validate_boolean( $var ) {
+ if ( is_bool( $var ) ) {
+ return $var;
+ }
+
+ if ( is_string( $var ) && 'false' === strtolower( $var ) ) {
+ return false;
+ }
+
+ return (bool) $var;
+ }
+
+ /**
+ * Encapsulate the logic for sticking a post
+ * and determining if the user has permission to do so
+ *
+ * @since 4.3.0
+ * @access private
+ *
+ * @param array $post_data
+ * @param bool $update
+ * @return void|IXR_Error
+ */
+ private function _toggle_sticky( $post_data, $update = false ) {
+ $post_type = get_post_type_object( $post_data['post_type'] );
+
+ // Private and password-protected posts cannot be stickied.
+ if ( 'private' === $post_data['post_status'] || ! empty( $post_data['post_password'] ) ) {
+ // Error if the client tried to stick the post, otherwise, silently unstick.
+ if ( ! empty( $post_data['sticky'] ) ) {
+ return new IXR_Error( 401, __( 'Sorry, you cannot stick a private post.' ) );
+ }
+
+ if ( $update ) {
+ unstick_post( $post_data['ID'] );
+ }
+ } elseif ( isset( $post_data['sticky'] ) ) {
+ if ( ! current_user_can( $post_type->cap->edit_others_posts ) ) {
+ return new IXR_Error( 401, __( 'Sorry, you are not allowed to stick this post.' ) );
+ }
+
+ $sticky = $this->_validate_boolean( $post_data['sticky'] );
+ if ( $sticky ) {
+ stick_post( $post_data['ID'] );
+ } else {
+ unstick_post( $post_data['ID'] );
+ }
+ }
+ }
+
scripts.mit.edu / autoinstalls / wordpress.git / commitdiff
