<?php if (!defined('ABSPATH')) { exit; } // Exit if accessed directly
/**
 * Amp_WP_GDPR Class
 * 
 * This is used to define AMP WP GDBR setting.
 * 
 * @link		http://pixelative.co
 * @since		1.4.0
 *
 * @package		Amp_WP_GDPR
 * @subpackage	Amp_WP_GDPR/includes/admin
 * @author		Pixelative <mohsin@pixelative.co>
 */
class Amp_WP_GDPR {
    
    /**
     * Initialize the class and set its properties.
	 *
     * @since	1.4.0
     */
    public function __construct() {
		
		// Filter -> Add GDPR Settings Tab
        add_filter('amp_wp_settings_tab_menus', array($this, 'amp_wp_add_gdpr_tab') );
		
		// Action -> Display GDPR Settings
		add_action('amp_wp_settings_tab_section', array($this, 'amp_wp_add_gdpr_settings') );
		
		// Action -> Save GDPR Settings
		add_action('amp_wp_save_setting_sections', array($this, 'amp_wp_save_gdpr_settings') );
    }
	
	/**
	 * Add GDPR Settings Tab
	 *
	 * @since	1.4.0
	 * 
	 * @param	array  $tabs  Settings Tab
	 * @return	array  $tabs  Merge array of Settings Tab with Notice Bar & GDPR Tab.
	 */
	public function amp_wp_add_gdpr_tab($tabs) {
		
		$tabs['gdpr'] = __('<i class="amp-wp-admin-icon-information-white"></i><span>GDPR</span>', 'amp-wp');
		return $tabs;
	}
	
	/**
	 * Display GDPR Settings
	 *
	 * This function is used to display stored Notice Bar & GDPR settings.
	 *  
	 * @since		1.1.0
	 */
	public function amp_wp_add_gdpr_settings() {
		
		// Get GDPR Values
		$gdpr_switch = '';
		$gdpr_headline_text = '';
		$gdpr_message = '';
		$gdpr_accept_button_text = '';
		$gdpr_reject_button_text = '';
		$gdpr_for_more_privacy_info = '';
		$gdpr_privacy_page = 0;
		$gdpr_privacy_page_button_text = '';
		
		if( get_option('amp_wp_gdpr_settings') ) {
            $amp_wp_gdpr_settings = get_option('amp_wp_gdpr_settings');
            $gdpr_switch = ( isset( $amp_wp_gdpr_settings['gdpr_switch'] ) && !empty( $amp_wp_gdpr_settings['gdpr_switch'] ) ) ? $amp_wp_gdpr_settings['gdpr_switch'] : '';
            $gdpr_headline_text = ( isset( $amp_wp_gdpr_settings['headline_text'] ) && !empty( $amp_wp_gdpr_settings['headline_text'] ) ) ? $amp_wp_gdpr_settings['headline_text'] : '';
            $gdpr_message = ( isset( $amp_wp_gdpr_settings['gdpr_message'] ) && !empty( $amp_wp_gdpr_settings['gdpr_message'] ) ) ? $amp_wp_gdpr_settings['gdpr_message'] : '';
            $gdpr_accept_button_text = ( isset( $amp_wp_gdpr_settings['gdpr_accept_button_text'] ) && !empty( $amp_wp_gdpr_settings['gdpr_accept_button_text'] ) ) ? $amp_wp_gdpr_settings['gdpr_accept_button_text'] : '';
            $gdpr_reject_button_text = ( isset( $amp_wp_gdpr_settings['gdpr_reject_button_text'] ) && !empty( $amp_wp_gdpr_settings['gdpr_reject_button_text'] ) ) ? $amp_wp_gdpr_settings['gdpr_reject_button_text'] : '';
            $gdpr_for_more_privacy_info = ( isset( $amp_wp_gdpr_settings['gdpr_for_more_privacy_info'] ) && !empty( $amp_wp_gdpr_settings['gdpr_for_more_privacy_info'] ) ) ? $amp_wp_gdpr_settings['gdpr_for_more_privacy_info'] : '';
			$gdpr_privacy_page = ( isset( $amp_wp_gdpr_settings['gdpr_privacy_page'] ) && !empty( $amp_wp_gdpr_settings['gdpr_privacy_page'] ) ) ? $amp_wp_gdpr_settings['gdpr_privacy_page'] : 0;
            $gdpr_privacy_page_button_text = ( isset( $amp_wp_gdpr_settings['gdpr_privacy_page_button_text'] ) && !empty( $amp_wp_gdpr_settings['gdpr_privacy_page_button_text'] ) ) ? $amp_wp_gdpr_settings['gdpr_privacy_page_button_text'] : '';
        }
		
		// Set Arguments for Dropdown Pages
		$args = array(
			'depth'                 => 0,
			'child_of'              => 0,
			'selected'              => $gdpr_privacy_page,
			'echo'                  => 1,
			'name'                  => 'amp_wp_gdpr_settings[gdpr_privacy_page]',
			'id'                    => 'gdpr_privacy_page', // string
			'class'                 => 'amp-wp-select', // string
			'show_option_none'      => amp_wp_translation_get( 'select-the-privacy-page' ), // string
			'show_option_no_change' => null, // string
			'option_none_value'     => null, // string
		);
		
		// Load View
		require_once AMP_WP_DIR_PATH . 'admin/partials/settings/amp-wp-admin-gdpr.php';
	}
	
	/**
	 * Save GDPR Settings
	 * 
	 * @since	1.4.0
	 */
	public function amp_wp_save_gdpr_settings() {
		
		$amp_wp_gdpr_settings = filter_input_array( INPUT_POST );
		
		if( $amp_wp_gdpr_settings ) :
			foreach( $amp_wp_gdpr_settings as $key => $value ) {
				if( strstr( $key, 'gdpr_settings' ) ) {
					if( isset( $value['gdpr_switch'] ) ) {
						$value['gdpr_switch'] = 1;
					}
					update_option( sanitize_key( $key ), $value );
				}
			}
		endif;
		
		remove_theme_mod( 'amp-wp-gdpr-compliance' );
		remove_theme_mod( 'amp-wp-gdpr-compliance-headline-text' );
		remove_theme_mod( 'amp-wp-gdpr-compliance-textarea' );
		remove_theme_mod( 'amp-wp-gdpr-compliance-accept-button-text' );
		remove_theme_mod( 'amp-wp-gdpr-compliance-reject-button-text' );
		remove_theme_mod( 'amp-wp-gdpr-compliance-settings-text' );
		remove_theme_mod( 'amp-wp-gdpr-compliance-for-more-privacy-info' );
		remove_theme_mod( 'amp-wp-gdpr-compliance-select-privacy-page' );
		remove_theme_mod( 'amp-wp-gdpr-compliance-privacy-page-button-text' );
	}
}
new Amp_WP_GDPR();