Changeset 43715 for branches/4.9/src/wp-includes/rest-api/endpoints/class-wp-rest-revisions-controller.php

Timestamp:

10/11/2018 07:15:22 AM (7 years ago)

Author:

SergeyBiryukov

Message:

REST API: Revert [43648] from the 4.9 branch.

This change is out of the 4.9.x scope, and will be reintroduced in 5.0.x.

See #40510.

Location:

branches/4.9

Files:

• . (modified) (1 prop)
• src/wp-includes/rest-api/endpoints/class-wp-rest-revisions-controller.php (modified) (4 diffs)

branches/4.9/src/wp-includes/rest-api/endpoints/class-wp-rest-revisions-controller.php

@@ -198 +198 @@
         }
 
-        // Ensure a search string is set in case the orderby is set to 'relevance'.
-        if ( ! empty( $request['orderby'] ) && 'relevance' === $request['orderby'] && empty( $request['search'] ) ) {
-            return new WP_Error( 'rest_no_search_term_defined', __( 'You need to define a search term to order by relevance.' ), array( 'status' => 400 ) );
-        }
-
-        // Ensure an include parameter is set in case the orderby is set to 'include'.
-        if ( ! empty( $request['orderby'] ) && 'include' === $request['orderby'] && empty( $request['include'] ) ) {
-            return new WP_Error( 'rest_orderby_include_missing_include', __( 'You need to define an include parameter to order by include.' ), array( 'status' => 400 ) );
-        }
-
-        if ( wp_revisions_enabled( $parent ) ) {
-            $registered = $this->get_collection_params();
-            $args       = array(
-                'post_parent'      => $parent->ID,
-                'post_type'        => 'revision',
-                'post_status'      => 'inherit',
-                'posts_per_page'   => -1,
-                'orderby'          => 'date ID',
-                'order'            => 'DESC',
-                'suppress_filters' => true,
-            );
-
-            $parameter_mappings = array(
-                'exclude'  => 'post__not_in',
-                'include'  => 'post__in',
-                'offset'   => 'offset',
-                'order'    => 'order',
-                'orderby'  => 'orderby',
-                'page'     => 'paged',
-                'per_page' => 'posts_per_page',
-                'search'   => 's',
-            );
-
-            foreach ( $parameter_mappings as $api_param => $wp_param ) {
-                if ( isset( $registered[ $api_param ], $request[ $api_param ] ) ) {
-                    $args[ $wp_param ] = $request[ $api_param ];
-                }
-            }
-
-            // For backward-compatibility, 'date' needs to resolve to 'date ID'.
-            if ( isset( $args['orderby'] ) && 'date' === $args['orderby'] ) {
-                $args['orderby'] = 'date ID';
-            }
-
-            /** This filter is documented in wp-includes/rest-api/endpoints/class-wp-rest-posts-controller.php */
-            $args       = apply_filters( 'rest_revision_query', $args, $request );
-            $query_args = $this->prepare_items_query( $args, $request );
-
-            $revisions_query = new WP_Query();
-            $revisions       = $revisions_query->query( $query_args );
-            $offset          = isset( $query_args['offset'] ) ? (int) $query_args['offset'] : 0;
-            $page            = (int) $query_args['paged'];
-            $total_revisions = $revisions_query->found_posts;
-
-            if ( $total_revisions < 1 ) {
-                // Out-of-bounds, run the query again without LIMIT for total count.
-                unset( $query_args['paged'], $query_args['offset'] );
-
-                $count_query = new WP_Query();
-                $count_query->query( $query_args );
-
-                $total_revisions = $count_query->found_posts;
-            }
-
-            if ( $revisions_query->query_vars['posts_per_page'] > 0 ) {
-                $max_pages = ceil( $total_revisions / (int) $revisions_query->query_vars['posts_per_page'] );
-            } else {
-                $max_pages = $total_revisions > 0 ? 1 : 0;
-            }
-
-            if ( $total_revisions > 0 ) {
-                if ( $offset >= $total_revisions ) {
-                    return new WP_Error( 'rest_revision_invalid_offset_number', __( 'The offset number requested is larger than or equal to the number of available revisions.' ), array( 'status' => 400 ) );
-                } elseif ( ! $offset && $page > $max_pages ) {
-                    return new WP_Error( 'rest_revision_invalid_page_number', __( 'The page number requested is larger than the number of pages available.' ), array( 'status' => 400 ) );
-                }
-            }
-        } else {
-            $revisions       = array();
-            $total_revisions = 0;
-            $max_pages       = 0;
-            $page            = (int) $request['page'];
-        }
+        $revisions = wp_get_post_revisions( $request['parent'] );
 
         $response = array();
@@ -287 +205 @@
             $response[] = $this->prepare_response_for_collection( $data );
         }
-
-        $response = rest_ensure_response( $response );
-
-        $response->header( 'X-WP-Total', (int) $total_revisions );
-        $response->header( 'X-WP-TotalPages', (int) $max_pages );
-
-        $request_params = $request->get_query_params();
-        $base           = add_query_arg( $request_params, rest_url( sprintf( '%s/%s/%d/%s', $this->namespace, $this->parent_base, $request['parent'], $this->rest_base ) ) );
-
-        if ( $page > 1 ) {
-            $prev_page = $page - 1;
-
-            if ( $prev_page > $max_pages ) {
-                $prev_page = $max_pages;
-            }
-
-            $prev_link = add_query_arg( 'page', $prev_page, $base );
-            $response->link_header( 'prev', $prev_link );
-        }
-        if ( $max_pages > $page ) {
-            $next_page = $page + 1;
-            $next_link = add_query_arg( 'page', $next_page, $base );
-
-            $response->link_header( 'next', $next_link );
-        }
-
-        return $response;
+        return rest_ensure_response( $response );
     }
 
@@ -424 +316 @@
         $response->set_data( array( 'deleted' => true, 'previous' => $previous->get_data() ) );
         return $response;
-    }
-
-    /**
-     * Determines the allowed query_vars for a get_items() response and prepares
-     * them for WP_Query.
-     *
-     * @since 5.0.0
-     *
-     * @param array           $prepared_args Optional. Prepared WP_Query arguments. Default empty array.
-     * @param WP_REST_Request $request       Optional. Full details about the request.
-     * @return array Items query arguments.
-     */
-    protected function prepare_items_query( $prepared_args = array(), $request = null ) {
-        $query_args = array();
-
-        foreach ( $prepared_args as $key => $value ) {
-            /** This filter is documented in wp-includes/rest-api/endpoints/class-wp-rest-posts-controller.php */
-            $query_args[ $key ] = apply_filters( "rest_query_var-{$key}", $value ); // phpcs:ignore WordPress.NamingConventions.ValidHookName.UseUnderscores
-        }
-
-        // Map to proper WP_Query orderby param.
-        if ( isset( $query_args['orderby'] ) && isset( $request['orderby'] ) ) {
-            $orderby_mappings = array(
-                'id'            => 'ID',
-                'include'       => 'post__in',
-                'slug'          => 'post_name',
-                'include_slugs' => 'post_name__in',
-            );
-
-            if ( isset( $orderby_mappings[ $request['orderby'] ] ) ) {
-                $query_args['orderby'] = $orderby_mappings[ $request['orderby'] ];
-            }
-        }
-
-        return $query_args;
     }
 
@@ -681 +538 @@
      */
     public function get_collection_params() {
-        $query_params = parent::get_collection_params();
-
-        $query_params['context']['default'] = 'view';
-
-        unset( $query_params['per_page']['default'] );
-
-        $query_params['exclude'] = array(
-            'description' => __( 'Ensure result set excludes specific IDs.' ),
-            'type'        => 'array',
-            'items'       => array(
-                'type' => 'integer',
-            ),
-            'default'     => array(),
+        return array(
+            'context' => $this->get_context_param( array( 'default' => 'view' ) ),
         );
-
-        $query_params['include'] = array(
-            'description' => __( 'Limit result set to specific IDs.' ),
-            'type'        => 'array',
-            'items'       => array(
-                'type' => 'integer',
-            ),
-            'default'     => array(),
-        );
-
-        $query_params['offset'] = array(
-            'description' => __( 'Offset the result set by a specific number of items.' ),
-            'type'        => 'integer',
-        );
-
-        $query_params['order'] = array(
-            'description' => __( 'Order sort attribute ascending or descending.' ),
-            'type'        => 'string',
-            'default'     => 'desc',
-            'enum'        => array( 'asc', 'desc' ),
-        );
-
-        $query_params['orderby'] = array(
-            'description' => __( 'Sort collection by object attribute.' ),
-            'type'        => 'string',
-            'default'     => 'date',
-            'enum'        => array(
-                'date',
-                'id',
-                'include',
-                'relevance',
-                'slug',
-                'include_slugs',
-                'title',
-            ),
-        );
-
-        return $query_params;
     }