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<?php if ( ! defined( 'ABSPATH' ) ) exit;
/**
* Class NF_Fields_HTML
*/
class NF_Fields_HTML extends NF_Abstracts_Input
{
protected $_name = 'html';
protected $_section = 'layout';
protected $_icon = 'code';
protected $_aliases = array( 'html' );
protected $_type = 'html';
protected $_templates = 'html';
protected $_settings_only = array( 'label', 'default', 'classes' );
protected $_use_merge_tags_include = array( 'calculations' );
public function __construct()
{
parent::__construct();
$this->_settings[ 'label' ][ 'width' ] = 'full';
$this->_settings[ 'default' ][ 'group' ] = 'primary';
$this->_settings[ 'default' ][ 'type' ] = 'rte';
$this->_settings[ 'default' ][ 'use_merge_tags' ] = array(
'include' => array(
'calcs'
),
'exclude' => array(
'form',
'fields'
),
);
$this->_nicename = esc_html__( 'HTML', 'ninja-forms' );
add_filter( 'nf_sub_hidden_field_types', array( $this, 'hide_field_type' ) );
add_filter( 'ninja_forms_localize_field_html', [ $this,'localizeField'], 10, 2);
add_filter( 'ninja_forms_localize_field_html_preview', [ $this,'localizeField'], 10, 2);
}
function hide_field_type( $field_types )
{
$field_types[] = $this->_name;
return $field_types;
}
/**
* Localizaiton filter.
* @param Array $field The field to be localized.
* @return Array The localized field.
*/
public function localizeField( $field )
{
$field['settings']['default'] = $this->filter_tags($field['settings']['default']);
return $field;
}
/**
* Bypass method for wp_filter_content_tags.
* @param String $content The HTML content.
* @return String The filtered content.
*/
private function filter_tags( $content )
{
if( function_exists('wp_filter_content_tags') ) {
$content = wp_filter_content_tags( $content );
}
return $content;
}
}