write_tag( $tag ) { global $wp_rewrite; $wp_rewrite->remove_rewrite_tag( $tag ); } /** * Adds a permalink structure. * * @since 3.0.0 * * @see WP_Rewrite::add_permastruct() * @global WP_Rewrite $wp_rewrite WordPress rewrite component. * * @param string $name Name for permalink structure. * @param string $struct Permalink structure. * @param array $args Optional. Arguments for building the rules from the permalink structure, * see WP_Rewrite::add_permastruct() for full details. Default empty array. */ function add_permastruct( $name, $struct, $args = array() ) { global $wp_rewrite; // Back-compat for the old parameters: $with_front and $ep_mask. if ( ! is_array( $args ) ) { $args = array( 'with_front' => $args ); } if ( func_num_args() === 4 ) { $args['ep_mask'] = func_get_arg( 3 ); } $wp_rewrite->add_permastruct( $name, $struct, $args ); } /** * Removes a permalink structure. * * Can only be used to remove permastructs that were added using add_permastruct(). * Built-in permastructs cannot be removed. * * @since 4.5.0 * * @see WP_Rewrite::remove_permastruct() * @global WP_Rewrite $wp_rewrite WordPress rewrite component. * * @param string $name Name for permalink structure. */ function remove_permastruct( $name ) { global $wp_rewrite; $wp_rewrite->remove_permastruct( $name ); } /** * Adds a new feed type like /atom1/. * * @since 2.1.0 * * @global WP_Rewrite $wp_rewrite WordPress rewrite component. * * @param string $feedname Feed name. Should not start with '_'. * @param callable $callback Callback to run on feed display. * @return string Feed action name. */ function add_feed( $feedname, $callback ) { global $wp_rewrite; if ( ! in_array( $feedname, $wp_rewrite->feeds, true ) ) { $wp_rewrite->feeds[] = $feedname; } $hook = 'do_feed_' . $feedname; // Remove default function hook. remove_action( $hook, $hook ); add_action( $hook, $callback, 10, 2 ); return $hook; } /** * Removes rewrite rules and then recreate rewrite rules. * * @since 3.0.0 * * @global WP_Rewrite $wp_rewrite WordPress rewrite component. * * @param bool $hard Whether to update .htaccess (hard flush) or just update * rewrite_rules option (soft flush). Default is true (hard). */ function flush_rewrite_rules( $hard = true ) { global $wp_rewrite; if ( is_callable( array( $wp_rewrite, 'flush_rules' ) ) ) { $wp_rewrite->flush_rules( $hard ); } } /** * Adds an endpoint, like /trackback/. * * Adding an endpoint creates extra rewrite rules for each of the matching * places specified by the provided bitmask. For example: * * add_rewrite_endpoint( 'json', EP_PERMALINK | EP_PAGES ); * * will add a new rewrite rule ending with "json(/(.*))?/?$" for every permastruct * that describes a permalink (post) or page. This is rewritten to "json=$match" * where $match is the part of the URL matched by the endpoint regex (e.g. "foo" in * "[permalink]/json/foo/"). * * A new query var with the same name as the endpoint will also be created. * * When specifying $places ensure that you are using the EP_* constants (or a * combination of them using the bitwise OR operator) as their values are not * guaranteed to remain static (especially `EP_ALL`). * * Be sure to flush the rewrite rules - see flush_rewrite_rules() - when your plugin gets * activated and deactivated. * * @since 2.1.0 * @since 4.3.0 Added support for skipping query var registration by passing `false` to `$query_var`. * * @global WP_Rewrite $wp_rewrite WordPress rewrite component. * * @param string $name Name of the endpoint. * @param int $places Endpoint mask describing the places the endpoint should be added. * Accepts a mask of: * - `EP_ALL` * - `EP_NONE` * - `EP_ALL_ARCHIVES` * - `EP_ATTACHMENT` * - `EP_AUTHORS` * - `EP_CATEGORIES` * - `EP_COMMENTS` * - `EP_DATE` * - `EP_DAY` * - `EP_MONTH` * - `EP_PAGES` * - `EP_PERMALINK` * - `EP_ROOT` * - `EP_SEARCH` * - `EP_TAGS` * - `EP_YEAR` * @param string|bool $query_var Name of the corresponding query variable. Pass `false` to skip registering a query_var * for this endpoint. Defaults to the value of `$name`. */ function add_rewrite_endpoint( $name, $places, $query_var = true ) { global $wp_rewrite; $wp_rewrite->add_endpoint( $name, $places, $query_var ); } /** * Filters the URL base for taxonomies. * * To remove any manually prepended /index.php/. * * @access private * @since 2.6.0 * * @param string $base The taxonomy base that we're going to filter * @return string */ function _wp_filter_taxonomy_base( $base ) { if ( ! empty( $base ) ) { $base = preg_replace( '|^/index\.php/|', '', $base ); $base = trim( $base, '/' ); } return $base; } /** * Resolves numeric slugs that collide with date permalinks. * * Permalinks of posts with numeric slugs can sometimes look to WP_Query::parse_query() * like a date archive, as when your permalink structure is `/%year%/%postname%/` and * a post with post_name '05' has the URL `/2015/05/`. * * This function detects conflicts of this type and resolves them in favor of the * post permalink. * * Note that, since 4.3.0, wp_unique_post_slug() prevents the creation of post slugs * that would result in a date archive conflict. The resolution performed in this * function is primarily for legacy content, as well as cases when the admin has changed * the site's permalink structure in a way that introduces URL conflicts. * * @since 4.3.0 * * @param array $query_vars Optional. Query variables for setting up the loop, as determined in * WP::parse_request(). Default empty array. * @return array Returns the original array of query vars, with date/post conflicts resolved. */ function wp_resolve_numeric_slug_conflicts( $query_vars = array() ) { if ( ! isset( $query_vars['year'] ) && ! isset( $query_vars['monthnum'] ) && ! isset( $query_vars['day'] ) ) { return $query_vars; } // Identify the 'postname' position in the permastruct array. $permastructs = array_values( array_filter( explode( '/', get_option( 'permalink_structure' ) ) ) ); $postname_index = array_search( '%postname%', $permastructs, true ); if ( false === $postname_index ) { return $query_vars; } /* * A numeric slug could be confused with a year, month, or day, depending on position. To account for * the possibility of post pagination (eg 2015/2 for the second page of a post called '2015'), our * `is_*` checks are generous: check for year-slug clashes when `is_year` *or* `is_month`, and check * for month-slug clashes when `is_month` *or* `is_day`. */ $compare = ''; if ( 0 === $postname_index && ( isset( $query_vars['year'] ) || isset( $query_vars['monthnum'] ) ) ) { $compare = 'year'; } elseif ( $postname_index && '%year%' === $permastructs[ $postname_index - 1 ] && ( isset( $query_vars['monthnum'] ) || isset( $query_vars['day'] ) ) ) { $compare = 'monthnum'; } elseif ( $postname_index && '%monthnum%' === $permastructs[ $postname_index - 1 ] && isset( $query_vars['day'] ) ) { $compare = 'day'; } if ( ! $compare ) { return $query_vars; } // This is the potentially clashing slug. $value = ''; if ( $compare && array_key_exists( $compare, $query_vars ) ) { $value = $query_vars[ $compare ]; } $post = get_page_by_path( $value, OBJECT, 'post' ); if ( ! ( $post instanceof WP_Post ) ) { return $query_vars; } // If the date of the post doesn't match the date specified in the URL, resolve to the date archive. if ( preg_match( '/^([0-9]{4})\-([0-9]{2})/', $post->post_date, $matches ) && isset( $query_vars['year'] ) && ( 'monthnum' === $compare || 'day' === $compare ) ) { // $matches[1] is the year the post was published. if ( (int) $query_vars['year'] !== (int) $matches[1] ) { return $query_vars; } // $matches[2] is the month the post was published. if ( 'day' === $compare && isset( $query_vars['monthnum'] ) && (int) $query_vars['monthnum'] !== (int) $matches[2] ) { return $query_vars; } } /* * If the located post contains nextpage pagination, then the URL chunk following postname may be * intended as the page number. Verify that it's a valid page before resolving to it. */ $maybe_page = ''; if ( 'year' === $compare && isset( $query_vars['monthnum'] ) ) { $maybe_page = $query_vars['monthnum']; } elseif ( 'monthnum' === $compare && isset( $query_vars['day'] ) ) { $maybe_page = $query_vars['day']; } // Bug found in #11694 - 'page' was returning '/4'. $maybe_page = (int) trim( $maybe_page, '/' ); $post_page_count = substr_count( $post->post_content, '' ) + 1; // If the post doesn't have multiple pages, but a 'page' candidate is found, resolve to the date archive. if ( 1 === $post_page_count && $maybe_page ) { return $query_vars; } // If the post has multiple pages and the 'page' number isn't valid, resolve to the date archive. if ( $post_page_count > 1 && $maybe_page > $post_page_count ) { return $query_vars; } // If we've gotten to this point, we have a slug/date clash. First, adjust for nextpage. if ( '' !== $maybe_page ) { $query_vars['page'] = (int) $maybe_page; } // Next, unset autodetected date-related query vars. unset( $query_vars['year'] ); unset( $query_vars['monthnum'] ); unset( $query_vars['day'] ); // Then, set the identified post. $query_vars['name'] = $post->post_name; // Finally, return the modified query vars. return $query_vars; } /** * Examines a URL and try to determine the post ID it represents. * * Checks are supposedly from the hosted site blog. * * @since 1.0.0 * * @global WP_Rewrite $wp_rewrite WordPress rewrite component. * @global WP $wp Current WordPress environment instance. * * @param string $url Permalink to check. * @return int Post ID, or 0 on failure. */ function url_to_postid( $url ) { global $wp_rewrite; /** * Filters the URL to derive the post ID from. * * @since 2.2.0 * * @param string $url The URL to derive the post ID from. */ $url = apply_filters( 'url_to_postid', $url ); $url_host = parse_url( $url, PHP_URL_HOST ); if ( is_string( $url_host ) ) { $url_host = str_replace( 'www.', '', $url_host ); } else { $url_host = ''; } $home_url_host = parse_url( home_url(), PHP_URL_HOST ); if ( is_string( $home_url_host ) ) { $home_url_host = str_replace( 'www.', '', $home_url_host ); } else { $home_url_host = ''; } // Bail early if the URL does not belong to this site. if ( $url_host && $url_host !== $home_url_host ) { return 0; } // First, check to see if there is a 'p=N' or 'page_id=N' to match against. if ( preg_match( '#[?&](p|page_id|attachment_id)=(\d+)#', $url, $values ) ) { $id = absint( $values[2] ); if ( $id ) { return $id; } } // Get rid of the #anchor. $url_split = explode( '#', $url ); $url = $url_split[0]; // Get rid of URL ?query=string. $url_split = explode( '?', $url ); $url = $url_split[0]; // Set the correct URL scheme. $scheme = parse_url( home_url(), PHP_URL_SCHEME ); $url = set_url_scheme( $url, $scheme ); // Add 'www.' if it is absent and should be there. if ( str_contains( home_url(), '://www.' ) && ! str_contains( $url, '://www.' ) ) { $url = str_replace( '://', '://www.', $url ); } // Strip 'www.' if it is present and shouldn't be. if ( ! str_contains( home_url(), '://www.' ) ) { $url = str_replace( '://www.', '://', $url ); } if ( trim( $url, '/' ) === home_url() && 'page' === get_option( 'show_on_front' ) ) { $page_on_front = get_option( 'page_on_front' ); if ( $page_on_front && get_post( $page_on_front ) instanceof WP_Post ) { return (int) $page_on_front; } } // Check to see if we are using rewrite rules. $rewrite = $wp_rewrite->wp_rewrite_rules(); // Not using rewrite rules, and 'p=N' and 'page_id=N' methods failed, so we're out of options. if ( empty( $rewrite ) ) { return 0; } // Strip 'index.php/' if we're not using path info permalinks. if ( ! $wp_rewrite->using_index_permalinks() ) { $url = str_replace( $wp_rewrite->index . '/', '', $url ); } if ( str_contains( trailingslashit( $url ), home_url( '/' ) ) ) { // Chop off http://domain.com/[path]. $url = str_replace( home_url(), '', $url ); } else { // Chop off /path/to/blog. $home_path = parse_url( home_url( '/' ) ); $home_path = isset( $home_path['path'] ) ? $home_path['path'] : ''; $url = preg_replace( sprintf( '#^%s#', preg_quote( $home_path ) ), '', trailingslashit( $url ) ); } // Trim leading and lagging slashes. $url = trim( $url, '/' ); $request = $url; $post_type_query_vars = array(); foreach ( get_post_types( array(), 'objects' ) as $post_type => $t ) { if ( ! empty( $t->query_var ) ) { $post_type_query_vars[ $t->query_var ] = $post_type; } } // Look for matches. $request_match = $request; foreach ( (array) $rewrite as $match => $query ) { /* * If the requesting file is the anchor of the match, * prepend it to the path info. */ if ( ! empty( $url ) && ( $url !== $request ) && str_starts_with( $match, $url ) ) { $request_match = $url . '/' . $request; } if ( preg_match( "#^$match#", $request_match, $matches ) ) { if ( $wp_rewrite->use_verbose_page_rules && preg_match( '/pagename=\$matches\[([0-9]+)\]/', $query, $varmatch ) ) { // This is a verbose page match, let's check to be sure about it. $page = get_page_by_path( $matches[ $varmatch[1] ] ); if ( ! $page ) { continue; } $post_status_obj = get_post_status_object( $page->post_status ); if ( ! $post_status_obj->public && ! $post_status_obj->protected && ! $post_status_obj->private && $post_status_obj->exclude_from_search ) { continue; } } /* * Got a match. * Trim the query of everything up to the '?'. */ $query = preg_replace( '!^.+\?!', '', $query ); // Substitute the substring matches into the query. $query = addslashes( WP_MatchesMapRegex::apply( $query, $matches ) ); // Filter out non-public query vars. global $wp; parse_str( $query, $query_vars ); $query = array(); foreach ( (array) $query_vars as $key => $value ) { if ( in_array( (string) $key, $wp->public_query_vars, true ) ) { $query[ $key ] = $value; if ( isset( $post_type_query_vars[ $key ] ) ) { $query['post_type'] = $post_type_query_vars[ $key ]; $query['name'] = $value; } } } // Resolve conflicts between posts with numeric slugs and date archive queries. $query = wp_resolve_numeric_slug_conflicts( $query ); // Do the query. $query = new WP_Query( $query ); if ( ! empty( $query->posts ) && $query->is_singular ) { return $query->post->ID; } else { return 0; } } } return 0; } egistered_fields()[ $meta_key ]; if ( $args['single'] ) { $current = get_metadata( $this->get_meta_type(), $object_id, $meta_key, true ); if ( is_wp_error( rest_validate_value_from_schema( $current, $args['schema'] ) ) ) { $error->add( 'rest_invalid_stored_value', /* translators: %s: Custom field key. */ sprintf( __( 'The %s property has an invalid stored value, and cannot be updated to null.' ), $name ), array( 'status' => 500 ) ); continue; } } $result = $this->delete_meta_value( $object_id, $meta_key, $name ); if ( is_wp_error( $result ) ) { $error->merge_from( $result ); } continue; } if ( ! $args['single'] && is_array( $value ) && count( array_filter( $value, 'is_null' ) ) ) { $error->add( 'rest_invalid_stored_value', /* translators: %s: Custom field key. */ sprintf( __( 'The %s property has an invalid stored value, and cannot be updated to null.' ), $name ), array( 'status' => 500 ) ); continue; } $is_valid = rest_validate_value_from_schema( $value, $args['schema'], 'meta.' . $name ); if ( is_wp_error( $is_valid ) ) { $is_valid->add_data( array( 'status' => 400 ) ); $error->merge_from( $is_valid ); continue; } $value = rest_sanitize_value_from_schema( $value, $args['schema'] ); if ( $args['single'] ) { $result = $this->update_meta_value( $object_id, $meta_key, $name, $value ); } else { $result = $this->update_multi_meta_value( $object_id, $meta_key, $name, $value ); } if ( is_wp_error( $result ) ) { $error->merge_from( $result ); continue; } } if ( $error->has_errors() ) { return $error; } return null; } /** * Deletes a meta value for an object. * * @since 4.7.0 * * @param int $object_id Object ID the field belongs to. * @param string $meta_key Key for the field. * @param string $name Name for the field that is exposed in the REST API. * @return true|WP_Error True if meta field is deleted, WP_Error otherwise. */ protected function delete_meta_value( $object_id, $meta_key, $name ) { $meta_type = $this->get_meta_type(); if ( ! current_user_can( "delete_{$meta_type}_meta", $object_id, $meta_key ) ) { return new WP_Error( 'rest_cannot_delete', /* translators: %s: Custom field key. */ sprintf( __( 'Sorry, you are not allowed to edit the %s custom field.' ), $name ), array( 'key' => $name, 'status' => rest_authorization_required_code(), ) ); } if ( null === get_metadata_raw( $meta_type, $object_id, wp_slash( $meta_key ) ) ) { return true; } if ( ! delete_metadata( $meta_type, $object_id, wp_slash( $meta_key ) ) ) { return new WP_Error( 'rest_meta_database_error', __( 'Could not delete meta value from database.' ), array( 'key' => $name, 'status' => WP_Http::INTERNAL_SERVER_ERROR, ) ); } return true; } /** * Updates multiple meta values for an object. * * Alters the list of values in the database to match the list of provided values. * * @since 4.7.0 * @since 6.7.0 Stores values into DB even if provided registered default value. * * @param int $object_id Object ID to update. * @param string $meta_key Key for the custom field. * @param string $name Name for the field that is exposed in the REST API. * @param array $values List of values to update to. * @return true|WP_Error True if meta fields are updated, WP_Error otherwise. */ protected function update_multi_meta_value( $object_id, $meta_key, $name, $values ) { $meta_type = $this->get_meta_type(); if ( ! current_user_can( "edit_{$meta_type}_meta", $object_id, $meta_key ) ) { return new WP_Error( 'rest_cannot_update', /* translators: %s: Custom field key. */ sprintf( __( 'Sorry, you are not allowed to edit the %s custom field.' ), $name ), array( 'key' => $name, 'status' => rest_authorization_required_code(), ) ); } $current_values = get_metadata_raw( $meta_type, $object_id, $meta_key, false ); $subtype = get_object_subtype( $meta_type, $object_id ); if ( ! is_array( $current_values ) ) { $current_values = array(); } $to_remove = $current_values; $to_add = $values; foreach ( $to_add as $add_key => $value ) { $remove_keys = array_keys( array_filter( $current_values, function ( $stored_value ) use ( $meta_key, $subtype, $value ) { return $this->is_meta_value_same_as_stored_value( $meta_key, $subtype, $stored_value, $value ); } ) ); if ( empty( $remove_keys ) ) { continue; } if ( count( $remove_keys ) > 1 ) { // To remove, we need to remove first, then add, so don't touch. continue; } $remove_key = $remove_keys[0]; unset( $to_remove[ $remove_key ] ); unset( $to_add[ $add_key ] ); } /* * `delete_metadata` removes _all_ instances of the value, so only call once. Otherwise, * `delete_metadata` will return false for subsequent calls of the same value. * Use serialization to produce a predictable string that can be used by array_unique. */ $to_remove = array_map( 'maybe_unserialize', array_unique( array_map( 'maybe_serialize', $to_remove ) ) ); foreach ( $to_remove as $value ) { if ( ! delete_metadata( $meta_type, $object_id, wp_slash( $meta_key ), wp_slash( $value ) ) ) { return new WP_Error( 'rest_meta_database_error', /* translators: %s: Custom field key. */ sprintf( __( 'Could not update the meta value of %s in database.' ), $meta_key ), array( 'key' => $name, 'status' => WP_Http::INTERNAL_SERVER_ERROR, ) ); } } foreach ( $to_add as $value ) { if ( ! add_metadata( $meta_type, $object_id, wp_slash( $meta_key ), wp_slash( $value ) ) ) { return new WP_Error( 'rest_meta_database_error', /* translators: %s: Custom field key. */ sprintf( __( 'Could not update the meta value of %s in database.' ), $meta_key ), array( 'key' => $name, 'status' => WP_Http::INTERNAL_SERVER_ERROR, ) ); } } return true; } /** * Updates a meta value for an object. * * @since 4.7.0 * @since 6.7.0 Stores values into DB even if provided registered default value. * * @param int $object_id Object ID to update. * @param string $meta_key Key for the custom field. * @param string $name Name for the field that is exposed in the REST API. * @param mixed $value Updated value. * @return true|WP_Error True if the meta field was updated, WP_Error otherwise. */ protected function update_meta_value( $object_id, $meta_key, $name, $value ) { $meta_type = $this->get_meta_type(); // Do the exact same check for a duplicate value as in update_metadata() to avoid update_metadata() returning false. $old_value = get_metadata_raw( $meta_type, $object_id, $meta_key ); $subtype = get_object_subtype( $meta_type, $object_id ); if ( is_array( $old_value ) && 1 === count( $old_value ) && $this->is_meta_value_same_as_stored_value( $meta_key, $subtype, $old_value[0], $value ) ) { return true; } if ( ! current_user_can( "edit_{$meta_type}_meta", $object_id, $meta_key ) ) { return new WP_Error( 'rest_cannot_update', /* translators: %s: Custom field key. */ sprintf( __( 'Sorry, you are not allowed to edit the %s custom field.' ), $name ), array( 'key' => $name, 'status' => rest_authorization_required_code(), ) ); } if ( ! update_metadata( $meta_type, $object_id, wp_slash( $meta_key ), wp_slash( $value ) ) ) { return new WP_Error( 'rest_meta_database_error', /* translators: %s: Custom field key. */ sprintf( __( 'Could not update the meta value of %s in database.' ), $meta_key ), array( 'key' => $name, 'status' => WP_Http::INTERNAL_SERVER_ERROR, ) ); } return true; } /** * Checks if the user provided value is equivalent to a stored value for the given meta key. * * @since 5.5.0 * * @param string $meta_key The meta key being checked. * @param string $subtype The object subtype. * @param mixed $stored_value The currently stored value retrieved from get_metadata(). * @param mixed $user_value The value provided by the user. * @return bool */ protected function is_meta_value_same_as_stored_value( $meta_key, $subtype, $stored_value, $user_value ) { $args = $this->get_registered_fields()[ $meta_key ]; $sanitized = sanitize_meta( $meta_key, $user_value, $this->get_meta_type(), $subtype ); if ( in_array( $args['type'], array( 'string', 'number', 'integer', 'boolean' ), true ) ) { // The return value of get_metadata will always be a string for scalar types. $sanitized = (string) $sanitized; } return $sanitized === $stored_value; } /** * Retrieves all the registered meta fields. * * @since 4.7.0 * * @return array Registered fields. */ protected function get_registered_fields() { $registered = array(); $meta_type = $this->get_meta_type(); $meta_subtype = $this->get_meta_subtype(); $meta_keys = get_registered_meta_keys( $meta_type ); if ( ! empty( $meta_subtype ) ) { $meta_keys = array_merge( $meta_keys, get_registered_meta_keys( $meta_type, $meta_subtype ) ); } foreach ( $meta_keys as $name => $args ) { if ( empty( $args['show_in_rest'] ) ) { continue; } $rest_args = array(); if ( is_array( $args['show_in_rest'] ) ) { $rest_args = $args['show_in_rest']; } $default_args = array( 'name' => $name, 'single' => $args['single'], 'type' => ! empty( $args['type'] ) ? $args['type'] : null, 'schema' => array(), 'prepare_callback' => array( $this, 'prepare_value' ), ); $default_schema = array( 'type' => $default_args['type'], 'title' => empty( $args['label'] ) ? '' : $args['label'], 'description' => empty( $args['description'] ) ? '' : $args['description'], 'default' => isset( $args['default'] ) ? $args['default'] : null, ); $rest_args = array_merge( $default_args, $rest_args ); $rest_args['schema'] = array_merge( $default_schema, $rest_args['schema'] ); $type = ! empty( $rest_args['type'] ) ? $rest_args['type'] : null; $type = ! empty( $rest_args['schema']['type'] ) ? $rest_args['schema']['type'] : $type; if ( null === $rest_args['schema']['default'] ) { $rest_args['schema']['default'] = static::get_empty_value_for_type( $type ); } $rest_args['schema'] = rest_default_additional_properties_to_false( $rest_args['schema'] ); if ( ! in_array( $type, array( 'string', 'boolean', 'integer', 'number', 'array', 'object' ), true ) ) { continue; } if ( empty( $rest_args['single'] ) ) { $rest_args['schema'] = array( 'type' => 'array', 'items' => $rest_args['schema'], ); } $registered[ $name ] = $rest_args; } return $registered; } /** * Retrieves the object's meta schema, conforming to JSON Schema. * * @since 4.7.0 * * @return array Field schema data. */ public function get_field_schema() { $fields = $this->get_registered_fields(); $schema = array( 'description' => __( 'Meta fields.' ), 'type' => 'object', 'context' => array( 'view', 'edit' ), 'properties' => array(), 'arg_options' => array( 'sanitize_callback' => null, 'validate_callback' => array( $this, 'check_meta_is_array' ), ), ); foreach ( $fields as $args ) { $schema['properties'][ $args['name'] ] = $args['schema']; } return $schema; } /** * Prepares a meta value for output. * * Default preparation for meta fields. Override by passing the * `prepare_callback` in your `show_in_rest` options. * * @since 4.7.0 * * @param mixed $value Meta value from the database. * @param WP_REST_Request $request Request object. * @param array $args REST-specific options for the meta key. * @return mixed Value prepared for output. If a non-JsonSerializable object, null. */ public static function prepare_value( $value, $request, $args ) { if ( $args['single'] ) { $schema = $args['schema']; } else { $schema = $args['schema']['items']; } if ( '' === $value && in_array( $schema['type'], array( 'boolean', 'integer', 'number' ), true ) ) { $value = static::get_empty_value_for_type( $schema['type'] ); } if ( is_wp_error( rest_validate_value_from_schema( $value, $schema ) ) ) { return null; } return rest_sanitize_value_from_schema( $value, $schema ); } /** * Check the 'meta' value of a request is an associative array. * * @since 4.7.0 * * @param mixed $value The meta value submitted in the request. * @param WP_REST_Request $request Full details about the request. * @param string $param The parameter name. * @return array|false The meta array, if valid, false otherwise. */ public function check_meta_is_array( $value, $request, $param ) { if ( ! is_array( $value ) ) { return false; } return $value; } /** * Recursively add additionalProperties = false to all objects in a schema if no additionalProperties setting * is specified. * * This is needed to restrict properties of objects in meta values to only * registered items, as the REST API will allow additional properties by * default. * * @since 5.3.0 * @deprecated 5.6.0 Use rest_default_additional_properties_to_false() instead. * * @param array $schema The schema array. * @return array */ protected function default_additional_properties_to_false( $schema ) { _deprecated_function( __METHOD__, '5.6.0', 'rest_default_additional_properties_to_false()' ); return rest_default_additional_properties_to_false( $schema ); } /** * Gets the empty value for a schema type. * * @since 5.3.0 * * @param string $type The schema type. * @return mixed */ protected static function get_empty_value_for_type( $type ) { switch ( $type ) { case 'string': return ''; case 'boolean': return false; case 'integer': return 0; case 'number': return 0.0; case 'array': case 'object': return array(); default: return null; } } }
Fatal error: Uncaught Error: Class 'WP_REST_Meta_Fields' not found in /var/www/html/dportilho.com.br/web/wp-includes/rest-api/fields/class-wp-rest-comment-meta-fields.php:17 Stack trace: #0 /var/www/html/dportilho.com.br/web/wp-settings.php(330): require() #1 /var/www/html/dportilho.com.br/web/wp-config.php(126): require_once('/var/www/html/d...') #2 /var/www/html/dportilho.com.br/web/wp-load.php(50): require_once('/var/www/html/d...') #3 /var/www/html/dportilho.com.br/web/wp-blog-header.php(13): require_once('/var/www/html/d...') #4 /var/www/html/dportilho.com.br/web/index.php(17): require('/var/www/html/d...') #5 {main} thrown in /var/www/html/dportilho.com.br/web/wp-includes/rest-api/fields/class-wp-rest-comment-meta-fields.php on line 17

Fatal error: Uncaught Error: Call to a member function set() on null in /var/www/html/dportilho.com.br/web/wp-includes/l10n.php:856 Stack trace: #0 /var/www/html/dportilho.com.br/web/wp-includes/l10n.php(959): load_textdomain('default', '/var/www/html/d...', 'pt_BR') #1 /var/www/html/dportilho.com.br/web/wp-includes/class-wp-fatal-error-handler.php(49): load_default_textdomain() #2 [internal function]: WP_Fatal_Error_Handler->handle() #3 {main} thrown in /var/www/html/dportilho.com.br/web/wp-includes/l10n.php on line 856