',
absint( $id ),
var_export( (bool) $title, true ),
var_export( (bool) $desc, true )
);
// phpcs:enable WordPress.PHP.DevelopmentFunctions.error_log_var_export
return $content;
}
/**
* Checking if is Gutenberg REST API call.
*
* @since 1.5.7
*
* @return bool True if is Gutenberg REST API call.
*/
public function is_gb_editor(): bool {
// TODO: Find a better way to check if is GB editor API call.
// phpcs:ignore WordPress.Security.NonceVerification.Recommended
return defined( 'REST_REQUEST' ) && REST_REQUEST && ! empty( $_REQUEST['context'] ) && $_REQUEST['context'] === 'edit';
}
/**
* Disable form fields if called from the Gutenberg editor.
*
* @since 1.7.5
*
* @return void
*/
private function disable_fields_in_gb_editor() { // phpcs:ignore WPForms.PHP.HooksMethod.InvalidPlaceForAddingHooks
add_filter(
'wpforms_frontend_container_class',
static function ( $classes ) {
$classes[] = 'wpforms-gutenberg-form-selector';
return $classes;
}
);
add_action(
'wpforms_frontend_output',
static function () {
echo '';
},
30
);
}
/**
* Output CSS variables for the particular form.
*
* @since 1.8.1
*
* @param array $attr Attributes passed by WPForms Gutenberg block.
*/
private function output_css_vars( $attr ) {
if ( empty( $this->css_vars_obj ) || ! method_exists( $this->css_vars_obj, 'get_vars' ) ) {
return;
}
if ( $this->render_engine === 'classic' || $this->disable_css_setting !== 1 ) {
return;
}
$css_vars = $this->css_vars_obj->get_customized_css_vars( $attr );
if ( empty( $css_vars ) ) {
return;
}
$style_id = "#wpforms-css-vars-{$attr['formId']}-block-{$attr['clientId']}";
/**
* Filter the CSS selector for output CSS variables for styling the GB block form.
*
* @since 1.8.1
*
* @param string $selector The CSS selector for output CSS variables for styling the GB block form.
* @param array $attr Attributes passed by WPForms Gutenberg block.
* @param array $css_vars CSS variables data.
*/
$vars_selector = apply_filters(
'wpforms_integrations_gutenberg_form_selector_output_css_vars_selector',
"#wpforms-{$attr['formId']}.wpforms-block-{$attr['clientId']}",
$attr,
$css_vars
);
$this->css_vars_obj->output_selector_vars( $vars_selector, $css_vars, $style_id, $this->current_form_id );
}
/**
* Output custom CSS styles.
*
* @since 1.8.8
*
* @param array $attr Attributes passed by WPForms Gutenberg block.
*/
private function output_custom_css( $attr ) {
if ( wpforms_get_render_engine() === 'classic' ) {
return;
}
$custom_css = trim( $attr['customCss'] ?? '' );
if ( empty( $custom_css ) ) {
return;
}
$style_id = "#wpforms-custom-css-{$attr['formId']}-block-{$attr['clientId']}";
printf(
'',
sanitize_key( $style_id ),
esc_html( $custom_css )
);
}
/**
* Disable loading media for the richtext editor for edit action to prevent script conflicts.
*
* @since 1.9.1
*
* @param bool|mixed $media_enabled Whether to enable media.
* @param array $field Field data.
*
* @return bool
*/
public function disable_richtext_media( $media_enabled, array $field ): bool {
// phpcs:ignore WordPress.Security.NonceVerification.Recommended
if ( ! empty( $_REQUEST['action'] ) && $_REQUEST['action'] === 'edit' && is_admin() ) {
return false;
}
return (bool) $media_enabled;
}
/**
* Get block API version based on WP core version.
*
* @since 1.9.3
*
* @return int Block API version.
*/
private function get_block_api_version(): int {
if ( $this->is_legacy_block() ) {
return 1;
}
return version_compare( $GLOBALS['wp_version'], '6.3', '<' ) ? 2 : 3;
}
}