fields; if ( $with_meta ) { $fields = array_merge( $fields, $this->meta ); } foreach ( $fields as $key => $field ) { if ( empty( $field['title'] ) ) { $formatted[ $no_label . ' ' . $key ] = $field['value']; } else { $formatted[ $field['title'] ] = $field['value']; } } return $formatted; } /** * @param Ajax_Handler $ajax_handler An instance of the ajax handler. * * @return bool */ public function validate( $ajax_handler ) { foreach ( $this->fields as $id => $field ) { $field_type = $field['type']; if ( ! empty( $field['required'] ) && '' === $field['value'] && 'upload' !== $field_type ) { $ajax_handler->add_error( $id, Ajax_Handler::get_default_message( Ajax_Handler::FIELD_REQUIRED, $this->form_settings ) ); } /** * Elementor form field validation. * * Fires when a single form field is being validated. This hook allows developers * to validate individual field types. * * The dynamic portion of the hook name, `$field_type`, refers to the field type. * * @since 2.0.0 * * @param array $field Form field. * @param Form_Record $this An instance of the form record. * @param Ajax_Handler $ajax_handler An instance of the ajax handler. */ do_action( "elementor_pro/forms/validation/{$field_type}", $field, $this, $ajax_handler ); } /** * Elementor form validation. * * Fires when form fields are being validated. This hook allows developers * to validate all form fields. * * @since 2.0.0 * * @param Form_Record $this An instance of the form record. * @param Ajax_Handler $ajax_handler An instance of the ajax handler. */ do_action( 'elementor_pro/forms/validation', $this, $ajax_handler ); return empty( $ajax_handler->errors ); } /** * @param Ajax_Handler $ajax_handler An instance of the ajax handler. * */ public function process_fields( $ajax_handler ) { foreach ( $this->fields as $id => $field ) { $field_type = $field['type']; /** * Elementor form field process. * * Fires when a single form field is being processed. This hook allows developers * to process individual field types. * * The dynamic portion of the hook name, `$field_type`, refers to the field type. * * @since 2.0.0 * * @param array $field Form field. * @param Form_Record $this An instance of the form record. * @param Ajax_Handler $ajax_handler An instance of the ajax handler. */ do_action( "elementor_pro/forms/process/{$field_type}", $field, $this, $ajax_handler ); } /** * Elementor form process. * * Fires when form fields are being processed. This hook allows developers * to process all form fields. * * @since 2.0.0 * * @param Form_Record $this An instance of the form record. * @param Ajax_Handler $ajax_handler An instance of the ajax handler. */ do_action( 'elementor_pro/forms/process', $this, $ajax_handler ); } public function get( $property ) { if ( isset( $this->{$property} ) ) { return $this->{$property}; } return null; } public function set( $property, $value ) { $this->{$property} = $value; } public function get_form_settings( $setting ) { if ( isset( $this->form_settings[ $setting ] ) ) { return $this->form_settings[ $setting ]; } return null; } public function get_field( $args ) { return wp_list_filter( $this->fields, $args ); } public function remove_field( $id ) { unset( $this->fields[ $id ] ); } public function update_field( $field_id, $property, $value ) { if ( ! isset( $this->fields[ $field_id ] ) || ! isset( $this->fields[ $field_id ][ $property ] ) ) { return; } $this->fields[ $field_id ][ $property ] = $value; } public function get_form_meta( $meta_keys = [] ) { $result = []; foreach ( $meta_keys as $metadata_type ) { switch ( $metadata_type ) { case 'date': $result['date'] = [ 'title' => esc_html__( 'Date', 'elementor-pro' ), 'value' => date_i18n( get_option( 'date_format' ) ), ]; break; case 'time': $result['time'] = [ 'title' => esc_html__( 'Time', 'elementor-pro' ), 'value' => date_i18n( get_option( 'time_format' ) ), ]; break; case 'page_url': $result['page_url'] = [ 'title' => esc_html__( 'Page URL', 'elementor-pro' ), 'value' => isset( $_POST['referrer'] ) ? esc_url_raw( wp_unslash( $_POST['referrer'] ) ) : '', // phpcs:ignore WordPress.Security.NonceVerification.Missing ]; break; case 'page_title': $result['page_title'] = [ 'title' => esc_html__( 'Page Title', 'elementor-pro' ), 'value' => isset( $_POST['referer_title'] ) ? sanitize_text_field( wp_unslash( $_POST['referer_title'] ) ) : '', // phpcs:ignore WordPress.Security.NonceVerification.Missing ]; break; case 'user_agent': $result['user_agent'] = [ 'title' => esc_html__( 'User Agent', 'elementor-pro' ), 'value' => isset( $_SERVER['HTTP_USER_AGENT'] ) ? sanitize_textarea_field( wp_unslash( $_SERVER['HTTP_USER_AGENT'] ) ) : '', ]; break; case 'remote_ip': $result['remote_ip'] = [ 'title' => esc_html__( 'Remote IP', 'elementor-pro' ), 'value' => Utils::get_client_ip(), ]; break; case 'credit': $result['credit'] = [ 'title' => esc_html__( 'Powered by', 'elementor-pro' ), 'value' => esc_html__( 'Elementor', 'elementor-pro' ), ]; break; } } return $result; } private function set_meta() { $form_metadata = $this->form_settings['form_metadata']; if ( empty( $form_metadata ) ) { return; } $this->meta = $this->get_form_meta( $form_metadata ); } private function set_fields() { foreach ( $this->form_settings['form_fields'] as $form_field ) { $field = [ 'id' => $form_field['custom_id'], 'type' => $form_field['field_type'], 'title' => $form_field['field_label'], 'value' => '', 'raw_value' => '', 'required' => ! empty( $form_field['required'] ), ]; if ( 'upload' === $field['type'] ) { $field['file_sizes'] = $form_field['file_sizes'] ?? ''; $field['file_types'] = $form_field['file_types'] ?? ''; $field['max_files'] = $form_field['max_files'] ?? ''; $field['attachment_type'] = $form_field['attachment_type'] ?? ''; } if ( isset( $this->sent_data[ $form_field['custom_id'] ] ) ) { $field['raw_value'] = $this->sent_data[ $form_field['custom_id'] ]; $value = $field['raw_value']; if ( is_array( $value ) ) { $value = implode( ', ', $value ); } $field['value'] = $this->sanitize_field( $field, $value ); } $this->fields[ $form_field['custom_id'] ] = $field; } } private function sanitize_field( $field, $value ) { $field_type = $field['type']; switch ( $field_type ) { case 'text': case 'password': case 'hidden': case 'search': case 'checkbox': case 'radio': case 'select': $value = sanitize_text_field( $value ); break; case 'url': $value = esc_url_raw( $value ); break; case 'textarea': $value = sanitize_textarea_field( $value ); break; case 'email': $value = sanitize_email( $value ); break; default: /** * Sanitize field value. * * Filters the value of the form field for sanitization purpose. This hook allows * developers to add custom sanitization for field values. * * The dynamic portion of the hook name, `$field_type`, refers to the field type. * * @since 1.0.0 * * @param string $value The field value. * @param array $field The field array. */ $value = apply_filters( "elementor_pro/forms/sanitize/{$field_type}", $value, $field ); } return $value; } public function replace_setting_shortcodes( $setting, $urlencode = false ) { // Shortcode can be `[field id="fds21fd"]` or `[field title="Email" id="fds21fd"]`, multiple shortcodes are allowed return preg_replace_callback( '/(\[field[^]]*id="(\w+)"[^]]*\])/', function( $matches ) use ( $urlencode ) { $value = ''; if ( isset( $this->fields[ $matches[2] ] ) ) { $value = $this->fields[ $matches[2] ]['value']; } if ( $urlencode ) { $value = urlencode( $value ); } return $value; }, $setting ); } public function add_file( $id, $index, $filename ) { if ( ! isset( $this->files[ $id ] ) || ! is_array( $this->files[ $id ] ) ) { $this->files[ $id ] = [ 'url' => [], 'path' => [], ]; } $attachment_type = $this->fields[ $id ]['attachment_type']; $this->files[ $id ]['url'][ $index ] = Upload::MODE_ATTACH === $attachment_type ? 'attached' : $filename['url']; $this->files[ $id ]['path'][ $index ] = $filename['path']; } public function has_field_type( $type ) { foreach ( $this->fields as $id => $field ) { if ( $type === $field['field_type'] ) { return true; } } return false; } public function __construct( $sent_data, $form ) { $this->form_type = $form['widgetType']; $this->form_settings = $form['settings']; $this->sent_data = stripslashes_deep( $sent_data ); $this->set_fields(); $this->set_meta(); } }