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

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/**

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* Class NF_Abstracts_FieldOptIn

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*

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* Opt-In fields should extend this class.

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*

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* Supports:

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* - Checkbox value processing

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*

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* Planned Support:

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* - Single / Multiple Type Opt-In

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*/

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abstract class NF_Abstracts_FieldOptIn extends NF_Abstracts_Input

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{

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protected $_name = 'optin';

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protected $_section = 'misc';

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protected $_parent_type = 'checkbox';

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protected $_templates = 'optin';

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protected $_settings = array( 'type', 'fieldset', 'checkbox_default_value' );

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protected $_settings_exclude = array( 'default', 'required', 'placeholder', 'input_limit_set', 'disable_input' );

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protected $_lists = array();

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public function __construct()

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{

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parent::__construct();

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/*

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* Setup 'type' options for the opt-in field.

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*/

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$this->_settings[ 'type' ][ 'options' ] = array(

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array(

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'label' => esc_html__( 'Single', 'ninja-forms' ),

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'value' => 'single',

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),

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array(

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'label' => esc_html__( 'Multiple', 'ninja-forms' ),

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'value' => 'multiple',

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),

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);

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/*

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* Add a refresh extra for the groups fieldset.

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*/

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$this->_settings[ 'fieldset' ][ 'label' ] = esc_html__( 'Lists', 'ninja-forms' ) . ' <a href="#"><small>' . esc_html__( 'refresh', 'ninja-forms' ) . '</small></a>';

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$this->_settings[ 'fieldset' ][ 'deps' ] = array( 'type' => 'multiple' );

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/*

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* Hide the 'type' and 'fieldset' ('groups') settings until they are ready for use.

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*/

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

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

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}

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protected function addList( $name, $label )

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{

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$this->_settings[ 'fieldset' ][ 'settings' ][] = array(

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'name' => $name,

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'type' => 'toggle',

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'label' => $label,

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'width' => 'full',

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'value' => ''

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);

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}

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protected function addLists( array $lists = array() )

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{

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if( empty( $lists ) ) return;

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foreach( $lists as $name => $label ){

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$this->addList( $name, $label );

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}

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}

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public function get_parent_type(){

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return $this->_parent_type;

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}

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}

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