<?php
/**
*
* @package notifications
* @copyright (c) 2012 phpBB Group
* @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License v2
*
*/

/**
* @ignore
*/
if (!defined('IN_PHPBB'))
{
	exit;
}

class ucp_notifications
{
	public $u_action;

	public function main($id, $mode)
	{
		global $phpbb_container;

		$phpbb_notifications = $phpbb_container->get('notifications');
		$template = $phpbb_container->get('template');
		$user = $phpbb_container->get('user');
		$request = $phpbb_container->get('request');

		if ($request->is_set_post('submit'))
		{
			$notification_methods = $phpbb_notifications->get_subscription_methods();
			foreach($phpbb_notifications->get_subscription_types() as $type)
			{
				if ($request->is_set_post($type . '_notification'))
				{
					// add
				}
				else
				{
					// remove
				}

				foreach($notification_methods as $method)
				{
					if ($request->is_set_post($type . '_' . $method))
					{
						// add
					}
					else
					{
						// remove
					}
				}
			}
		}

		// todo include language files for extensions?

		$this->output_notification_methods('notification_methods', $phpbb_notifications, $template, $user);

		$this->output_notification_types('notification_types', $phpbb_notifications, $template, $user);

		$this->tpl_name = 'ucp_notifications';
		$this->page_title = 'UCP_NOTIFICATIONS';
	}

	/**
	* Output all the notification types to the template
	*
	* @param string $block
	* @param phpbb_notifications_service $phpbb_notifications
	* @param phpbb_template $template
	* @param phpbb_user $user
	*/
	public function output_notification_types($block = 'notification_types', phpbb_notifications_service $phpbb_notifications, phpbb_template $template, phpbb_user $user)
	{
		foreach($phpbb_notifications->get_subscription_types() as $type)
		{
			$template->assign_block_vars($block, array(
				'TYPE'				=> $type,

				'NAME'				=> $user->lang('NOTIFICATION_TYPE_' . strtoupper($type)),
			));

			$this->output_notification_methods($block . '.notification_methods', $phpbb_notifications, $template, $user);
		}
	}

	/**
	* Output all the notification methods to the template
	*
	* @param string $block
	* @param phpbb_notifications_service $phpbb_notifications
	* @param phpbb_template $template
	* @param phpbb_user $user
	*/
	public function output_notification_methods($block = 'notification_methods', phpbb_notifications_service $phpbb_notifications, phpbb_template $template, phpbb_user $user)
	{
		static $notification_methods = false;

		if ($notification_methods === false)
		{
			$notification_methods = $phpbb_notifications->get_subscription_methods();
		}

		foreach($notification_methods as $method)
		{
			$template->assign_block_vars($block, array(
				'METHOD'			=> $method,

				'NAME'				=> $user->lang('NOTIFICATION_METHOD_' . strtoupper($method)),
			));
		}
	}
}