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<?php |
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/** |
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* Customizer Control: kirki-select. |
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* |
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* @package Kirki |
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* @subpackage Controls |
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* @copyright Copyright (c) 2016, Aristeides Stathopoulos |
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* @license http://opensource.org/licenses/https://opensource.org/licenses/MIT |
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* @since 1.0 |
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*/ |
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// Exit if accessed directly. |
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if ( ! defined( 'ABSPATH' ) ) { |
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exit; |
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} |
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/** |
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* Select control. |
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*/ |
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class Kirki_Control_Select extends WP_Customize_Control { |
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/** |
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* The control type. |
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* |
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* @access public |
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* @var string |
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*/ |
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public $type = 'kirki-select'; |
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/** |
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* Used to automatically generate all CSS output. |
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* |
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* @access public |
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* @var array |
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*/ |
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public $output = array(); |
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/** |
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* Data type |
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* |
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* @access public |
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* @var string |
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*/ |
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public $option_type = 'theme_mod'; |
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/** |
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* Maximum number of options the user will be able to select. |
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* Set to 1 for single-select. |
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* |
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* @access public |
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* @var int |
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*/ |
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public $multiple = 1; |
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/** |
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* Enqueue control related scripts/styles. |
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* |
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* @access public |
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*/ |
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public function enqueue() { |
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wp_enqueue_script( 'select2', trailingslashit( Kirki::$url ) . 'controls/select/select2/js/select2.full.js', array( 'jquery' ), false, true ); |
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wp_enqueue_style( 'select2', trailingslashit( Kirki::$url ) . 'controls/select/select2/css/select2.min.css', null ); |
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wp_enqueue_script( 'kirki-select', trailingslashit( Kirki::$url ) . 'controls/select/select.js', array( 'jquery', 'customize-base', 'select2', 'jquery-ui-sortable' ), false, true ); |
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wp_enqueue_style( 'kirki-select-css', trailingslashit( Kirki::$url ) . 'controls/select/select.css', null ); |
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} |
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/** |
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* Refresh the parameters passed to the JavaScript via JSON. |
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* |
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* @see WP_Customize_Control::to_json() |
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*/ |
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public function to_json() { |
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parent::to_json(); |
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$this->json['default'] = $this->setting->default; |
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if ( isset( $this->default ) ) { |
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$this->json['default'] = $this->default; |
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} |
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$this->json['output'] = $this->output; |
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$this->json['value'] = $this->value(); |
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$this->json['choices'] = $this->choices; |
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$this->json['link'] = $this->get_link(); |
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$this->json['id'] = $this->id; |
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if ( 'user_meta' === $this->option_type ) { |
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$this->json['value'] = get_user_meta( get_current_user_id(), $this->id, true ); |
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} |
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$this->json['inputAttrs'] = ''; |
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foreach ( $this->input_attrs as $attr => $value ) { |
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$this->json['inputAttrs'] .= $attr . '="' . esc_attr( $value ) . '" '; |
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} |
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$this->json['multiple'] = $this->multiple; |
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} |
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/** |
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* An Underscore (JS) template for this control's content (but not its container). |
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* |
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* Class variables for this control class are available in the `data` JS object; |
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* export custom variables by overriding {@see WP_Customize_Control::to_json()}. |
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* |
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* @see WP_Customize_Control::print_template() |
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* |
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* @access protected |
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*/ |
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protected function content_template() { |
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?> |
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<# if ( ! data.choices ) { |
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return; |
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} |
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if ( 1 < data.multiple && data.value && 'string' === typeof data.value ) { |
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data.value = [ data.value ]; |
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} |
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#> |
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<label> |
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<# if ( data.label ) { #> |
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<span class="customize-control-title">{{ data.label }}</span> |
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<# } #> |
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<# if ( data.description ) { #> |
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<span class="description customize-control-description">{{{ data.description }}}</span> |
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<# } #> |
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<select {{{ data.inputAttrs }}} {{{ data.link }}}<# if ( 1 < data.multiple ) { #> data-multiple="{{ data.multiple }}" multiple="multiple"<# } #>> |
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<# for ( key in data.choices ) { #> |
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<# |
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selected = ( data.value === key ); |
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if ( 1 < data.multiple && data.value ) { |
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_.each( data.value, function( value ) { |
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if ( key === value ) { |
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selected = true; |
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} |
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}); |
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} |
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#> |
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<option value="{{ key }}"<# if ( selected ) { #> selected <# } #>>{{ data.choices[ key ] }}</option> |
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<# } #> |
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</select> |
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</label> |
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<?php |
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} |
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/** |
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* Render the control's content. |
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* |
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* Allows the content to be overridden without having to rewrite the wrapper in `$this::render()`. |
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* |
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* Supports basic input types `text`, `checkbox`, `textarea`, `radio`, `select` and `dropdown-pages`. |
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* Additional input types such as `email`, `url`, `number`, `hidden` and `date` are supported implicitly. |
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* |
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* Control content can alternately be rendered in JS. See WP_Customize_Control::print_template(). |
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* |
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* @since 3.0.0 |
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*/ |
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protected function render_content() {} |
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} |
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aristath /
kirki
