wpdk-theme-customize.php

Go to the documentation of this file.

<?php

class WPDKThemeCustomizeControlType {

  const CHECKBOX        = 'checkbox';
  const COLOR           = 'WP_Customize_Color_Control';
  const DROP_DOWN_PAGES = 'dropdown-pages';
  const IMAGE           = 'WP_Customize_Image_Control';
  const RADIO           = 'radio';
  const SELECT          = 'select';
  const TEXT            = 'text';
  const UPLOAD          = 'WP_Customize_Upload_Control';

  public static function controls()
  {
    $controls = array(
      self::COLOR           => self::COLOR,
      self::CHECKBOX        => self::CHECKBOX,
      self::DROP_DOWN_PAGES => self::DROP_DOWN_PAGES,
      self::IMAGE           => self::IMAGE,
      self::RADIO           => self::RADIO,
      self::SELECT          => self::SELECT,
      self::TEXT            => self::TEXT,
      self::UPLOAD          => self::UPLOAD
    );
    
    return apply_filters( 'wpdk_theme_customize_controls_type', $controls );
  }

  public static function instanceable()
  {
    $controls = array(
      self::COLOR           => self::COLOR,
      self::IMAGE           => self::IMAGE,
      self::UPLOAD          => self::UPLOAD
    );

    return apply_filters( 'wpdk_theme_customize_controls_instanceable', $controls );
  }
  
}


class WPDKThemeCustomize {

  public function __construct()
  {
    // Setup the Theme Customizer settings and controls...
    add_action( 'customize_register', array( $this, 'customize_register' ) );

    // Output custom CSS to live site
    add_action( 'wp_head', array( $this, 'wp_head' ) );

    // Enqueue live preview javascript in Theme Customizer admin screen
    add_action( 'customize_preview_init', array( $this, 'customize_preview_init' ) );
  }

  public function customize_preview_init()
  {
  }

  public function customize_register( $wp_customize )
  {
    $sections = $this->sections();

    if ( empty( $sections ) ) {
      return;
    }

    /* List of instanceable controls */
    $instanceable = WPDKThemeCustomizeControlType::instanceable();

    /* Sections */
    foreach ( $sections as $section_id => $section_args ) {

      $wp_customize->add_section( $section_id, $section_args );

      if ( isset( $section_args['_setting'] ) ) {

        /* Settings */
        foreach ( $section_args['_setting'] as $setting_id => $setting_args ) {
          $wp_customize->add_setting( $setting_id, $setting_args );

          if ( isset( $setting_args['_control'] ) ) {

            /* Controls */
            $control_args            = $setting_args['_control'];
            $control_args['section'] = $section_id;

            if ( in_array( $control_args['type'], $instanceable ) ) {
              // Get instanceable class name
              $class_name = $control_args['type'];
              // Unset unused
              unset( $control_args['type'] );
              // Set a new arg
              $control_args['settings'] = $setting_id;
              // Create the control
              $control = new $class_name( $wp_customize, $setting_id, $control_args );
              $wp_customize->add_control( $control, $control_args );
            }
            else {
              $wp_customize->add_control( $setting_id, $control_args );
            }

          }
        }
      }
    }

  }

  public function sections()
  {
    // You have to override this method
    return array();
  }

  public function wp_head()
  {
    // Your output in the head
  }

}