<?php defined('SYSPATH') or die('No direct access allowed.');
/**
 * This class provides Host Server functions
 *
 * @package    OSB
 * @subpackage HostServer
 * @category   Controllers/Task
 * @author     Deon George
 * @copyright  (c) 2010 Deon George
 * @license    http://dev.leenooks.net/license.html
 */
class Controller_Task_Host extends Controller_Task {
	private $so; // Service Object
	private $hpo; //Host Server Object

	public function __construct(Request $request, Response $response) {
		parent::__construct($request,$response);

		// To make it easy for some methods, we'll load our service here
		switch (Request::current()->action()) {
			case 'getclient':
			case 'getdomain':
			case 'getreseller':
			case 'gettraffic':
			case 'provision':
				$this->so = ORM::factory('service',$this->request->param('id'));

				if (! $this->so->loaded())
					throw new Kohana_Exception('Unknown service :sid',array(':sid'=>$this->request->param('id')));

				$this->hpo = $this->so->plugin()->host_server->plugin();

				break;
		}
	}

	public function save($index,$result) {
		$p = $this->so->plugin();

		// We need to use a new var to avoid Indirect modification of overloaded property errors.
		$x = is_null($p->server_data) ? array() : $p->server_data;
		$x[$p->host_server_id][$index] = serialize($result);
		$p->server_data = $x;

		$x = is_null($p->server_data_date) ? array() : $p->server_data_date;
		$x[$p->host_server_id][$index] = time();
		$p->server_data_date = $x;

		return $p->save();
	}

	private function verify($index,$result,$save=TRUE) {
		$p = $this->so->plugin();

		if (! isset($p->server_data[$p->host_server_id][$index]) OR (md5($p->server_data[$p->host_server_id][$index]) != md5(serialize($result)))) {
			if ($save)
				$this->save('c',$result);

			return FALSE;
		} else
			return TRUE;
	}

	/**
	 * Get Client Details from Host Server
	 */
	public function action_getclient() {
		$result = $this->hpo->cmd_getclient($this->so);

		if ($result->loaded())
			$this->verify('c',$result);

		print_r($result);
	}

	/**
	 * Get Client Details from Host Server
	 */
	public function action_getdomain() {
		$result = $this->hpo->cmd_getdomain($this->so);

		if ($result->loaded())
			$this->verify('d',$result);

		print_r($result);
	}

	/**
	 * Get Reseller 
	 */
	public function action_getreseller() {
		$result = $this->hpo->cmd_getreseller($this->so);

		print_r($result);
	}

	/**
	 * Get Domain Traffic
	 */
	public function action_gettraffic() {
		$result = $this->hpo->cmd_gettraffic($this->so);

		print_r($result);
	}

	/**
	 * List services that need to be provisioned
	 * @todo This needs to be reviewed for functionality
	 */
	public function action_provisionlist() {
		$mode = $this->request->param('id');
		$cats = array();

		if ($mode)
			$cats = ORM::factory('product_category')->list_bylistgroup($mode);

		foreach (ORM::Factory('service')->list_provision()->find_all() as $so) {
			$pc = array();

			// Limit to show only those by the requested category.
			if ($cats) {
				if (! $so->product->avail_category OR ! preg_match('/^a:/',$so->product->avail_category))
					continue;

				$pc = unserialize($so->product->avail_category);

				if (! array_intersect($pc,array_keys($cats)))
					continue;
			}

			echo $so->id();

			switch ($mode) {
				case 'host':
					printf(' %s %s %s',$so->plugin(),$so->plugin()->host_server->name,$so->service_name());
					break;

				default:
			}
			echo "\n";
		}
	}

	/**
	 * Provision a Hosting Service
	 */
	public function action_provision() {
		$result = $this->hpo->provision($this->so);
		print_r((string)$result);
	}
}
?>