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<?php |
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/** |
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* Controls handler |
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* |
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* @package Kirki |
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* @category Core |
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* @author Aristeides Stathopoulos |
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* @copyright Copyright (c) 2017, Aristeides Stathopoulos |
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* @license http://opensource.org/licenses/https://opensource.org/licenses/MIT |
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*/ |
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/** |
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* Our main Kirki_Control object |
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*/ |
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class Kirki_Control { |
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/** |
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* The $wp_customize WordPress global. |
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* |
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* @access protected |
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* @var WP_Customize_Manager |
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*/ |
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protected $wp_customize; |
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/** |
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* An array of all available control types. |
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* |
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* @access protected |
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* @var array |
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*/ |
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protected static $control_types = array(); |
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/** |
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* The class constructor. |
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* Creates the actual controls in the customizer. |
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* |
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* @access public |
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* @param array $args The field definition as sanitized in Kirki_Field. |
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*/ |
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public function __construct( $args ) { |
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// Set the $wp_customize property. |
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global $wp_customize; |
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if ( ! $wp_customize ) { |
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return; |
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} |
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$this->wp_customize = $wp_customize; |
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// Set the control types. |
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$this->set_control_types(); |
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// Add the control. |
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$this->add_control( $args ); |
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} |
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/** |
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* Get the class name of the class needed to create tis control. |
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* |
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* @access private |
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* @param array $args The field definition as sanitized in Kirki_Field. |
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* |
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* @return string the name of the class that will be used to create this control. |
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*/ |
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final private function get_control_class_name( $args ) { |
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// Set a default class name. |
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$class_name = 'WP_Customize_Control'; |
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// Get the classname from the array of control classnames. |
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if ( array_key_exists( $args['type'], self::$control_types ) ) { |
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$class_name = self::$control_types[ $args['type'] ]; |
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} |
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return $class_name; |
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} |
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/** |
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* Adds the control. |
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* |
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* @access protected |
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* @param array $args The field definition as sanitized in Kirki_Field. |
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*/ |
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final protected function add_control( $args ) { |
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// Get the name of the class we're going to use. |
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$class_name = $this->get_control_class_name( $args ); |
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// Fixes https://github.com/aristath/kirki/issues/1622. |
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if ( 'kirki-code' === $args['type'] && class_exists( 'WP_Customize_Code_Editor_Control' ) ) { |
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$this->wp_customize->add_control( |
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new WP_Customize_Code_Editor_Control( |
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$this->wp_customize, |
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$args['settings'], |
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array( |
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'label' => $args['label'], |
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'section' => $args['section'], |
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'settings' => $args['settings'], |
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'code_type' => $args['choices']['language'], |
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'priority' => $args['priority'], |
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'input_attrs' => array( |
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'aria-describedby' => 'editor-keyboard-trap-help-1 editor-keyboard-trap-help-2 editor-keyboard-trap-help-3 editor-keyboard-trap-help-4', |
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), |
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) |
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) |
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); |
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return; |
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} |
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// Add the control. |
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$this->wp_customize->add_control( new $class_name( $this->wp_customize, $args['settings'], $args ) ); |
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} |
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/** |
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* Sets the $control_types property. |
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* Makes sure the kirki/control_types filter is applied |
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* and that the defined classes actually exist. |
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* If a defined class does not exist, it is removed. |
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* |
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* @access private |
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*/ |
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final private function set_control_types() { |
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// Early exit if this has already run. |
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if ( ! empty( self::$control_types ) ) { |
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return; |
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} |
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self::$control_types = apply_filters( 'kirki/control_types', array() ); |
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// Make sure the defined classes actually exist. |
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foreach ( self::$control_types as $key => $classname ) { |
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if ( ! class_exists( $classname ) ) { |
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unset( self::$control_types[ $key ] ); |
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} |
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} |
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} |
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} |
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aristath /
kirki
