<?php
/**
 * @package ARGPD
 * @subpackage Admin
 * @since 0.0.0
 *
 * @author César Maeso <superadmin@superadmin.es>
 *
 * @copyright (c) 2018, César Maeso (https://superadmin.es)
 */

/**
 * Admin class.
 *
 * @since  0.0.0
 */
class ARGPD_Admin {
	
	/**
	 * Parent plugin class.
	 *
	 * @var    string
	 * @since  0.0.0
	 */
	protected $plugin = null;

	/**
	 * plugin title
	 *
	 * @var    string
	 * @since  0.0.0
	 */
	protected $title = "Adapta RGPD";

	/**
	 * plugin menu title
	 *
	 * @var    string
	 * @since  0.0.0
	 */
	protected $menu_title = "Adapta RGPD";

	/**
	 * key
	 *
	 * @var    string
	 * @since  0.0.0
	 */	
	protected $key= 'argpd';
	
	/**
	 * Constructor.
	 *
	 * @since  0.0.0
	 *
	 * @param  Main plugin object.
	 */
	public function __construct( $plugin ) {
		$this->plugin = $plugin;
		$this->hooks();
	}

	/**
	 * Initiate our hooks.
	 *
	 * @since  0.0.0
	 */
	public function hooks() {
		
		if ( is_admin()){	
			// add menu page			
			add_action( 'admin_menu', array($this, 'add_menu_page'));

			// action to save settings from setup
			add_action( 'admin_post_argpd_setup', array($this, 'setup'));

			// action to save settings from pages setup
			add_action( 'admin_post_argpd_pages_setup', array($this, 'pages_setup'));

			// accept disclaimer
			add_action( 'admin_post_argpd_disclaimer', array($this, 'accept_disclaimer'));

			// add settings to plugin menu
			add_filter( 'plugin_action_links_' . $this->plugin->basename, array($this, 'plugin_add_settings_link'));
		}
	}


	/**
	 * Add main menu
	 *
	 * @since  0.0.0
	 */
	public function add_menu_page() {
		
		add_menu_page(
			$this->title,  						
			$this->menu_title, 					
			'manage_options',  					
			$this->key,		
			array($this, 'admin_page_display'),			
			'dashicons-welcome-write-blog'
		);
	}


	/**
	 * Add admin user interface
	 *
	 * @since  0.0.0
	 */
	public function admin_page_display(){

		if ( !current_user_can( 'manage_options' ) )  {
			wp_die( __( 'You do not have sufficient permissions to access this page.' ) );
		}		
		
		$this->plugin->argpd_ui->options_ui();
	}


	/**
	 * Accept Disclaimer 
	 *
	 * @since  0.0.0
	 */
	public function accept_disclaimer(){

		if (!current_user_can('manage_options') || !check_admin_referer('argpd')){
			wp_die( __( 'No tienes permisos.' ) );
		}

		// update disclaimer setting
		$this->plugin->argpd_settings->update_setting("renuncia", 1);

		// create default pages
		$this->plugin->pages->create_all();
		
		// redirect
		wp_redirect(add_query_arg(
			array ( 'page' => 'argpd',
					'message' => null),
			admin_url('admin.php?page=argpd')
		));
	}


	/**
	 * 
	 * Save settings from pages setup
	 *
	 * @since  0.0.0
	 */	
	public function pages_setup(){
		
		if (!current_user_can('manage_options') || !check_admin_referer('argpd')){
			wp_die( __( 'You do not have sufficient permissions to access this page.' ) );
		}


		$this->plugin->argpd_settings->update_setting("avisolegalID", $_POST['avisolegal']);
		$this->plugin->argpd_settings->update_setting("privacidadID", $_POST['privacidad']);
		$this->plugin->argpd_settings->update_setting("cookiesID", $_POST['cookies']);

		$option_comments= isset($_POST['option-comments'])?1:0;
		$this->plugin->argpd_settings->update_setting("option-comments", $option_comments);

		$option_cookies= isset($_POST['option-cookies'])?1:0;
		$this->plugin->argpd_settings->update_setting("option-cookies", $option_cookies);

		$option_forms= isset($_POST['option-forms'])?1:0;
		$this->plugin->argpd_settings->update_setting("option-forms", $option_forms);

		$option_footer= isset($_POST['option-footer'])?1:0;
		$this->plugin->argpd_settings->update_setting("option-footer", $option_footer);

		// labels
		$this->plugin->argpd_settings->update_setting("cookies-label", $_POST['cookies-label']);
		$this->plugin->argpd_settings->update_setting("consentimiento-label", $_POST['consentimiento-label']);

		// themes
		$this->plugin->argpd_settings->update_setting("cookies-theme", $_POST['cookies-theme']);
		$this->plugin->argpd_settings->update_setting("informbox-theme", $_POST['informbox-theme']);


		// set message and redirect		
		$message= "saved";
		wp_redirect(add_query_arg(
			array ( 'page' => 'argpd',
					'message' => $message),
			admin_url('admin.php?page=argpd&tab=paginas')
		));
	}


	/**
	 * 
	 * Save settings from setup
	 *
	 * @since  0.0.0
	 */	
	public function setup(){

		if (!current_user_can('manage_options') || !check_admin_referer('argpd')){
			wp_die( __( 'You do not have sufficient permissions to access this page.' ) );
		}
			
		// reset settings
		$settings= $this->plugin->argpd_settings->reset();
		$settings= $this->plugin->argpd_settings->get_settings();		
		
		// save every setting
		foreach ($settings as $name => $text) {			
			if ( isset( $_POST[$name] )){
				$this->plugin->argpd_settings->update_setting($name, $_POST[$name]);
			}
		}

		// set message and redirect
		$message= "saved";
		wp_redirect(add_query_arg(
			array ( 'page' => 'argpd',
					'message' => $message),
			admin_url('admin.php?page=argpd&tab=ajustes')
		));
	}


	/**
	 * 
	 * Add settings to plugin menu
	 *
	 * @since  0.0.0
	 */	
	public function plugin_add_settings_link($links){
    	$settings = '<a href="admin.php?page=argpd">' . __( 'Settings' ) . '</a>';

		if ( ! empty( $links ) ) {
			array_unshift( $links, $settings );
		} else {
			$links = array( $settings );
		}
		
		return $links;
	}
	
}