<?php if ( ! defined( 'ABSPATH' ) ) exit;

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/**

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* Class NF_Fields_Unknown

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*/

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class NF_Fields_Unknown extends NF_Fields_Hidden

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{

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protected $_name = 'unknown';

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protected $_type = 'unknown';

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protected $_section = '';

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protected $_icon = 'question';

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protected $_templates = 'null';

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protected $_aliases = array();

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protected $_settings_only = array(

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'label', 'default'

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);

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public function __construct()

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{

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parent::__construct();

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$this->_nicename = esc_html__( 'Unknown', 'ninja-forms' );

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$this->_settings[ 'message' ] = array(

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'name' => 'message',

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'type' => 'html',

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'label' => '',

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'width' => 'full',

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'group' => 'primary',

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);

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$this->_settings[ 'label' ][ 'group' ] = '';

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unset( $this->_settings[ 'default' ] ); // TODO: Seeing an error when removing default form the $_settings_only property, so just unsetting it here for now.

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add_filter( 'nf_sub_hidden_field_types', array( $this, 'hide_field_type' ) );

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}

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public function validate( $field, $data )

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{

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return array(); // Return empty array with no errors.

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}

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function hide_field_type( $field_types )

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{

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$field_types[] = $this->_name;

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return $field_types;

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}

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public static function create( $field )

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{

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$unknown = Ninja_Forms()->form()->field()->get();

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if( is_object( $field ) ){

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$unknown->update_settings(array(

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'id' => $field->get_id(),

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'label' => $field->get_setting( 'label' ),

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'order' => $field->get_setting( 'order' ),

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'key' => $field->get_setting( 'key' ),

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'type' => 'unknown',

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'message' => sprintf( esc_html__( 'Field type "%s" not found.', 'ninja-forms' ), $field->get_setting( 'type' ) )

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));

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} elseif( isset( $field[ 'settings' ] ) ){

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$unknown->update_settings(array(

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'id' => $field[ 'id' ],

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'label' => $field[ 'settings' ][ 'label' ],

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'order' => $field[ 'settings' ][ 'order' ],

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'key' => $field[ 'settings' ][ 'key' ],

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'type' => 'unknown',

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'message' => sprintf( esc_html__( 'Field type "%s" not found.', 'ninja-forms' ), $field[ 'settings' ][ 'type' ] )

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));

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} else {

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$unknown->update_settings(array(

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'id' => $field[ 'id' ],

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'label' => $field[ 'label' ],

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'order' => $field[ 'order' ],

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'key' => $field[ 'key' ],

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'type' => 'unknown',

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'message' => sprintf( esc_html__( 'Field type "%s" not found.', 'ninja-forms' ), $field[ 'type' ] )

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));

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}

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return $unknown;

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}

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}

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