easy-customizer-settings-class/class-ezcustomizer-settings.php at main · robruiz/easy-customizer-settings-class · GitHub

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<?php

/**
 * Main EZ_Customizer_Settings class by Rob Ruiz
 *
 * @since 1.0.0
 */
class EZ_Customizer_Settings {

    public $args;
    private $wp_customize, $i18n, $settings_id;

    /**
     * Sets up our class.
     *
     * @since 1.0.0
     *
     * @param array $args Associative array the auto-constructs all desired settings in the customizer. See ReadME.
     */
    public function __construct($args)
    {
        $this->args = $args;
        $this->settings_id = $args['settings_id'];
        $this->i18n = $args['settings_id'];
        if(isset($args['i18n'])){
            $this->i18n = $args['i18n'];
        }
        $this->hooks();
    }

    private function hooks(){
        add_action( 'customize_register', array($this, 'ez_customizer_settings_register') );
    }

    public function ez_customizer_settings_register($wp_customize){
        $this->wp_customize = $wp_customize;
        $this->register_sections();
        $this->add_settings();
    }

    private function register_sections(){
        foreach($this->args['sections'] as $section){
            $section_id = $this->settings_id.'_'.$section['id'].'_section';
            $section_args = $section;
            $section_args['title'] = __( $section['title'], $this->i18n );

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

    private function add_settings(){
        foreach($this->args['settings'] as $setting){
            $setting_args = $this->get_settings_args($setting);
            $setting = $this->clean_setting_array($setting);
            $this->wp_customize->add_setting( $setting['id'] , $setting_args );

            if(!isset($setting['type'])){
                $control = array(
                    'id'=> $this->args['theme_name'].'_theme_'.$setting['id'],
                    'label' => $setting['label'],
                    'section' => $args['section'] = $this->settings_id.'_'.$setting['section'].'_section'
                );
                $this->wp_customize->add_control($setting['id'], $control);
            } else {
                $this->wp_customize->add_control($this->get_type_control($setting));
            }
        }
    }

    private function get_settings_args($setting){
        $setting_args = array();
        if(isset($setting['refresh']) && !$setting['refresh']){
            $setting_args['transport'] = 'postMessage';
            unset($setting['refresh']);
        }
        if(isset($setting['default'])){
            $setting_args['default'] = $setting['default'];
            unset($setting['default']);
        }
        return $setting_args;
    }

    private function clean_setting_array($setting){
        unset($setting['refresh']);
        unset($setting['default']);
        return $setting;
    }

    private function get_type_control($setting){
        $control_id = $this->args['theme_name'].'_theme_'.$setting['id'];
        /**
         * Here we are basing our control args on the initial settings array
         * Refer to https://developer.wordpress.org/reference/classes/wp_customize_control/ for acceptable args
         */
        $args = $setting;
        /* Altering values that we simplified for class instantiation where needed */
        $args['label'] = __( $setting['label'], $this->i18n );
        $args['section'] = $this->settings_id.'_'.$setting['section'].'_section';
        $args['settings'] = $setting['id'];

        switch($setting['type']){
            case 'color':
                return new WP_Customize_Color_Control( $this->wp_customize, $control_id, $args);
            case 'date':
                return new WP_Customize_Date_Time_Control($this->wp_customize, $control_id, $args);
            case 'media':
                return new WP_Customize_Media_Control($this->wp_customize,$control_id, $args);
        }
        return new WP_Customize_control($this->wp_customize,$control_id, $args);
    }

}