<?php

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namespace Elementor;

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if ( ! defined( 'ABSPATH' ) ) {

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exit; // Exit if accessed directly.

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}

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/**

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* Elementor select2 control.

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*

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* A base control for creating select2 control. Displays a select box control

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* based on select2 jQuery plugin @see https://select2.github.io/ .

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* It accepts an array in which the `key` is the value and the `value` is the

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* option name. Set `multiple` to `true` to allow multiple value selection.

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*

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* @since 1.0.0

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*/

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class Control_Select2 extends Base_Data_Control {

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/**

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* Get select2 control type.

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*

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* Retrieve the control type, in this case `select2`.

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*

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* @since 1.0.0

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* @access public

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*

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* @return string Control type.

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*/

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public function get_type() {

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return 'select2';

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}

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/**

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* Get select2 control default settings.

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*

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* Retrieve the default settings of the select2 control. Used to return the

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* default settings while initializing the select2 control.

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*

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* @since 1.8.0

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* @access protected

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*

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* @return array Control default settings.

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*/

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protected function get_default_settings() {

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return [

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'options' => [],

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'multiple' => false,

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// Select2 library options

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'select2options' => [],

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// the lockedOptions array can be passed option keys. The passed option keys will be non-deletable.

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'lockedOptions' => [],

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];

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}

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/**

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* Render select2 control output in the editor.

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*

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* Used to generate the control HTML in the editor using Underscore JS

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* template. The variables for the class are available using `data` JS

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* object.

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*

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* @since 1.0.0

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* @access public

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*/

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public function content_template() {

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?>

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<div class="elementor-control-field">

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<# if ( data.label ) {#>

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<label for="<?php $this->print_control_uid(); ?>" class="elementor-control-title">{{{ data.label }}}</label>

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<# } #>

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<div class="elementor-control-input-wrapper elementor-control-unit-5">

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<# var multiple = ( data.multiple ) ? 'multiple' : ''; #>

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<select id="<?php $this->print_control_uid(); ?>" class="elementor-select2" type="select2" {{ multiple }} data-setting="{{ data.name }}">

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<# _.each( data.options, function( option_title, option_value ) {

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var value = data.controlValue;

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if ( typeof value == 'string' ) {

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var selected = ( option_value === value ) ? 'selected' : '';

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} else if ( null !== value ) {

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var value = _.values( value );

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var selected = ( -1 !== value.indexOf( option_value ) ) ? 'selected' : '';

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}

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#>

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<option {{ selected }} value="{{ _.escape( option_value ) }}">{{{ _.escape( option_title ) }}}</option>

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<# } ); #>

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</select>

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</div>

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</div>

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<# if ( data.description ) { #>

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<div class="elementor-control-field-description">{{{ data.description }}}</div>

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<# } #>

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<?php

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}

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}

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