521 lines
13 KiB
PHP
521 lines
13 KiB
PHP
<?php
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add_action(
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'rest_api_init',
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static function () {
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$controller = new WPCF7_REST_Controller;
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$controller->register_routes();
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},
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10, 0
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);
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class WPCF7_REST_Controller {
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const route_namespace = 'contact-form-7/v1';
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public function register_routes() {
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register_rest_route( self::route_namespace,
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'/contact-forms',
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array(
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array(
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'methods' => WP_REST_Server::READABLE,
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'callback' => array( $this, 'get_contact_forms' ),
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'permission_callback' => static function () {
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if ( current_user_can( 'wpcf7_read_contact_forms' ) ) {
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return true;
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} else {
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return new WP_Error( 'wpcf7_forbidden',
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__( "You are not allowed to access contact forms.", 'contact-form-7' ),
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array( 'status' => 403 )
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);
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}
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},
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),
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array(
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'methods' => WP_REST_Server::CREATABLE,
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'callback' => array( $this, 'create_contact_form' ),
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'permission_callback' => static function () {
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if ( current_user_can( 'wpcf7_edit_contact_forms' ) ) {
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return true;
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} else {
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return new WP_Error( 'wpcf7_forbidden',
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__( "You are not allowed to create a contact form.", 'contact-form-7' ),
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array( 'status' => 403 )
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);
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}
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},
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),
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)
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);
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register_rest_route( self::route_namespace,
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'/contact-forms/(?P<id>\d+)',
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array(
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array(
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'methods' => WP_REST_Server::READABLE,
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'callback' => array( $this, 'get_contact_form' ),
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'permission_callback' => static function ( WP_REST_Request $request ) {
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$id = (int) $request->get_param( 'id' );
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if ( current_user_can( 'wpcf7_edit_contact_form', $id ) ) {
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return true;
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} else {
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return new WP_Error( 'wpcf7_forbidden',
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__( "You are not allowed to access the requested contact form.", 'contact-form-7' ),
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array( 'status' => 403 )
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);
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}
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},
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),
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array(
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'methods' => WP_REST_Server::EDITABLE,
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'callback' => array( $this, 'update_contact_form' ),
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'permission_callback' => static function ( WP_REST_Request $request ) {
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$id = (int) $request->get_param( 'id' );
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if ( current_user_can( 'wpcf7_edit_contact_form', $id ) ) {
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return true;
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} else {
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return new WP_Error( 'wpcf7_forbidden',
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__( "You are not allowed to access the requested contact form.", 'contact-form-7' ),
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array( 'status' => 403 )
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);
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}
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},
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),
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array(
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'methods' => WP_REST_Server::DELETABLE,
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'callback' => array( $this, 'delete_contact_form' ),
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'permission_callback' => static function ( WP_REST_Request $request ) {
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$id = (int) $request->get_param( 'id' );
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if ( current_user_can( 'wpcf7_delete_contact_form', $id ) ) {
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return true;
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} else {
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return new WP_Error( 'wpcf7_forbidden',
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__( "You are not allowed to access the requested contact form.", 'contact-form-7' ),
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array( 'status' => 403 )
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);
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}
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},
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),
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)
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);
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register_rest_route( self::route_namespace,
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'/contact-forms/(?P<id>\d+)/feedback',
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array(
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array(
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'methods' => WP_REST_Server::CREATABLE,
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'callback' => array( $this, 'create_feedback' ),
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'permission_callback' => '__return_true',
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),
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)
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);
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register_rest_route( self::route_namespace,
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'/contact-forms/(?P<id>\d+)/feedback/schema',
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array(
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array(
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'methods' => WP_REST_Server::READABLE,
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'callback' => array( $this, 'get_schema' ),
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'permission_callback' => '__return_true',
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),
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'schema' => 'wpcf7_swv_get_meta_schema',
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)
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);
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register_rest_route( self::route_namespace,
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'/contact-forms/(?P<id>\d+)/refill',
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array(
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array(
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'methods' => WP_REST_Server::READABLE,
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'callback' => array( $this, 'get_refill' ),
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'permission_callback' => '__return_true',
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),
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)
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);
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}
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public function get_contact_forms( WP_REST_Request $request ) {
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$args = array();
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$per_page = $request->get_param( 'per_page' );
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if ( null !== $per_page ) {
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$args['posts_per_page'] = (int) $per_page;
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}
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$offset = $request->get_param( 'offset' );
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if ( null !== $offset ) {
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$args['offset'] = (int) $offset;
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}
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$order = $request->get_param( 'order' );
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if ( null !== $order ) {
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$args['order'] = (string) $order;
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}
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$orderby = $request->get_param( 'orderby' );
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if ( null !== $orderby ) {
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$args['orderby'] = (string) $orderby;
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}
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$search = $request->get_param( 'search' );
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if ( null !== $search ) {
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$args['s'] = (string) $search;
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}
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$items = WPCF7_ContactForm::find( $args );
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$response = array();
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foreach ( $items as $item ) {
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$response[] = array(
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'id' => $item->id(),
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'hash' => $item->hash(),
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'slug' => $item->name(),
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'title' => $item->title(),
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'locale' => $item->locale(),
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);
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}
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return rest_ensure_response( $response );
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}
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public function create_contact_form( WP_REST_Request $request ) {
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$id = (int) $request->get_param( 'id' );
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if ( $id ) {
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return new WP_Error( 'wpcf7_post_exists',
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__( "Cannot create existing contact form.", 'contact-form-7' ),
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array( 'status' => 400 )
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);
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}
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$args = $request->get_params();
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$args['id'] = -1; // Create
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$context = $request->get_param( 'context' );
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$item = wpcf7_save_contact_form( $args, $context );
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if ( ! $item ) {
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return new WP_Error( 'wpcf7_cannot_save',
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__( "There was an error saving the contact form.", 'contact-form-7' ),
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array( 'status' => 500 )
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);
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}
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$response = array(
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'id' => $item->id(),
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'slug' => $item->name(),
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'title' => $item->title(),
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'locale' => $item->locale(),
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'properties' => $this->get_properties( $item ),
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'config_errors' => array(),
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);
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if ( wpcf7_validate_configuration() ) {
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$config_validator = new WPCF7_ConfigValidator( $item );
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$config_validator->validate();
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$response['config_errors'] = $config_validator->collect_error_messages();
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if ( 'save' == $context ) {
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$config_validator->save();
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}
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}
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return rest_ensure_response( $response );
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}
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public function get_contact_form( WP_REST_Request $request ) {
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$id = (int) $request->get_param( 'id' );
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$item = wpcf7_contact_form( $id );
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if ( ! $item ) {
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return new WP_Error( 'wpcf7_not_found',
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__( "The requested contact form was not found.", 'contact-form-7' ),
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array( 'status' => 404 )
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);
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}
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$response = array(
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'id' => $item->id(),
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'slug' => $item->name(),
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'title' => $item->title(),
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'locale' => $item->locale(),
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'properties' => $this->get_properties( $item ),
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);
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return rest_ensure_response( $response );
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}
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public function update_contact_form( WP_REST_Request $request ) {
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$id = (int) $request->get_param( 'id' );
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$item = wpcf7_contact_form( $id );
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if ( ! $item ) {
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return new WP_Error( 'wpcf7_not_found',
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__( "The requested contact form was not found.", 'contact-form-7' ),
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array( 'status' => 404 )
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);
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}
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$args = $request->get_params();
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$context = $request->get_param( 'context' );
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$item = wpcf7_save_contact_form( $args, $context );
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if ( ! $item ) {
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return new WP_Error( 'wpcf7_cannot_save',
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__( "There was an error saving the contact form.", 'contact-form-7' ),
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array( 'status' => 500 )
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);
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}
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$response = array(
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'id' => $item->id(),
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'slug' => $item->name(),
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'title' => $item->title(),
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'locale' => $item->locale(),
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'properties' => $this->get_properties( $item ),
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'config_errors' => array(),
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);
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if ( wpcf7_validate_configuration() ) {
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$config_validator = new WPCF7_ConfigValidator( $item );
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$config_validator->validate();
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$response['config_errors'] = $config_validator->collect_error_messages();
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if ( 'save' == $context ) {
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$config_validator->save();
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}
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}
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return rest_ensure_response( $response );
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}
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public function delete_contact_form( WP_REST_Request $request ) {
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$id = (int) $request->get_param( 'id' );
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$item = wpcf7_contact_form( $id );
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if ( ! $item ) {
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return new WP_Error( 'wpcf7_not_found',
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__( "The requested contact form was not found.", 'contact-form-7' ),
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array( 'status' => 404 )
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);
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}
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$result = $item->delete();
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if ( ! $result ) {
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return new WP_Error( 'wpcf7_cannot_delete',
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__( "There was an error deleting the contact form.", 'contact-form-7' ),
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array( 'status' => 500 )
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);
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}
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$response = array( 'deleted' => true );
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return rest_ensure_response( $response );
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}
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public function create_feedback( WP_REST_Request $request ) {
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$content_type = $request->get_header( 'Content-Type' );
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if ( ! str_starts_with( $content_type, 'multipart/form-data' ) ) {
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return new WP_Error( 'wpcf7_unsupported_media_type',
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__( "The request payload format is not supported.", 'contact-form-7' ),
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array( 'status' => 415 )
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);
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}
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$url_params = $request->get_url_params();
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$item = null;
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if ( ! empty( $url_params['id'] ) ) {
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$item = wpcf7_contact_form( $url_params['id'] );
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}
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if ( ! $item ) {
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return new WP_Error( 'wpcf7_not_found',
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__( "The requested contact form was not found.", 'contact-form-7' ),
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array( 'status' => 404 )
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);
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}
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$unit_tag = wpcf7_sanitize_unit_tag(
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$request->get_param( '_wpcf7_unit_tag' )
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);
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if ( empty( $unit_tag ) ) {
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return new WP_Error( 'wpcf7_unit_tag_not_found',
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__( "There is no valid unit tag.", 'contact-form-7' ),
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array( 'status' => 400 )
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);
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}
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$result = $item->submit();
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$response = array_merge( $result, array(
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'into' => sprintf( '#%s', $unit_tag ),
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'invalid_fields' => array(),
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) );
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if ( ! empty( $result['invalid_fields'] ) ) {
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$invalid_fields = array();
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foreach ( (array) $result['invalid_fields'] as $name => $field ) {
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if ( ! wpcf7_is_name( $name ) ) {
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continue;
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}
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$name = strtr( $name, '.', '_' );
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$invalid_fields[] = array(
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'field' => $name,
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'message' => $field['reason'],
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'idref' => $field['idref'],
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'error_id' => sprintf(
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'%1$s-ve-%2$s',
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$unit_tag,
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$name
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),
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);
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}
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$response['invalid_fields'] = $invalid_fields;
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}
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$response = wpcf7_apply_filters_deprecated(
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'wpcf7_ajax_json_echo',
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array( $response, $result ),
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'5.2',
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'wpcf7_feedback_response'
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);
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$response = apply_filters( 'wpcf7_feedback_response', $response, $result );
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return rest_ensure_response( $response );
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}
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public function get_schema( WP_REST_Request $request ) {
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$url_params = $request->get_url_params();
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$item = null;
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if ( ! empty( $url_params['id'] ) ) {
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$item = wpcf7_contact_form( $url_params['id'] );
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}
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if ( ! $item ) {
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return new WP_Error( 'wpcf7_not_found',
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__( "The requested contact form was not found.", 'contact-form-7' ),
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array( 'status' => 404 )
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);
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}
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$schema = $item->get_schema();
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$response = isset( $schema ) ? $schema->to_array() : array();
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return rest_ensure_response( $response );
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}
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public function get_refill( WP_REST_Request $request ) {
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$id = (int) $request->get_param( 'id' );
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$item = wpcf7_contact_form( $id );
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if ( ! $item ) {
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return new WP_Error( 'wpcf7_not_found',
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__( "The requested contact form was not found.", 'contact-form-7' ),
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array( 'status' => 404 )
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);
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}
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$response = wpcf7_apply_filters_deprecated(
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'wpcf7_ajax_onload',
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array( array() ),
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'5.2',
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'wpcf7_refill_response'
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);
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$response = apply_filters( 'wpcf7_refill_response', array() );
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return rest_ensure_response( $response );
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}
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private function get_properties( WPCF7_ContactForm $contact_form ) {
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$properties = $contact_form->get_properties();
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$properties['form'] = array(
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'content' => (string) $properties['form'],
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'fields' => array_map(
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static function ( WPCF7_FormTag $form_tag ) {
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return array(
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'type' => $form_tag->type,
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'basetype' => $form_tag->basetype,
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'name' => $form_tag->name,
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'options' => $form_tag->options,
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'raw_values' => $form_tag->raw_values,
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'labels' => $form_tag->labels,
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'values' => $form_tag->values,
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'pipes' => $form_tag->pipes instanceof WPCF7_Pipes
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? $form_tag->pipes->to_array()
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: $form_tag->pipes,
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'content' => $form_tag->content,
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);
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},
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$contact_form->scan_form_tags()
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),
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);
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$properties['additional_settings'] = array(
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'content' => (string) $properties['additional_settings'],
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'settings' => array_filter( array_map(
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static function ( $setting ) {
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$pattern = '/^([a-zA-Z0-9_]+)[\t ]*:(.*)$/';
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if ( preg_match( $pattern, $setting, $matches ) ) {
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$name = trim( $matches[1] );
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$value = trim( $matches[2] );
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if ( in_array( $value, array( 'on', 'true' ), true ) ) {
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$value = true;
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} elseif ( in_array( $value, array( 'off', 'false' ), true ) ) {
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$value = false;
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}
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return array( $name, $value );
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}
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return false;
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},
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explode( "\n", $properties['additional_settings'] )
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) ),
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);
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return $properties;
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}
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private function get_argument_schema() {
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return array(
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'id' => array(
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'description' => __( "Unique identifier for the contact form.", 'contact-form-7' ),
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'type' => 'integer',
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'required' => true,
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),
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);
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}
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}
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