<?php
/**
 * @package		JLex Review
 * @version		4.2.3
 * @copyright	Copyright (c) 2013-2018 JLexArt. All rights reserved
 * @license		GNU General Public License version 2 or later;
 * @author		www.jlexart.com
 */

defined('_JEXEC') or die;

class JLexReviewControllerBlackList extends JControllerLegacy
{
	public function display($cachable = false, $urlparams = array())
	{
		$app = JFactory::getApplication();
		$doc = JFactory::getDocument();
		$layout = $app->getInput()->getCmd("layout", "default");

		$view = $this->getView("blacklist", "html");
		$model = $this->getModel("blacklist");

		if($layout=="form")
		{
			$doc->setTitle(JText::_("JR_BLACKLIST_FORM"));
			$id 	= $app->getInput()->getInt("id",0);
			$form 	= $model->getForm();

			if($id>0)
			{
				$item = $model->getItem($id);
				$form->bind($item);
			} else {
				$method = $app->getInput()->getCmd("method_type", "");
				$method_value = $app->getInput()->getString("method_value", "");

				if($method=="user")
				{
					$form->bind(array(
							"mt" => 1,
							"userid" => $method_value
						));
				} elseif ($method=="ip") {
					$form->bind(array(
							"mt" => 0,
							"ip_address" => $method_value
						));
				}
			}

			$view->set("form", $form);
		} else {
			$doc->setTitle(JText::_("JR_BLACKLIST"));

			// filters & sorting
			$keyword = $app->getUserStateFromRequest("jr.bl.query", "q", "");
			if(!preg_match("/^\s*$/", $keyword)) $model->set("q", trim($keyword));

			$method = $app->getUserStateFromRequest("jr.bl.method", "filter_method", "");
			if($method!="") $model->set("mt", $method);

			$sort_field = $app->getUserStateFromRequest("jr.bl.filter_order", "filter_order", "b.created");
			$sort_dir = $app->getUserStateFromRequest("jr.bl.filter_order_dir", "filter_order_Dir", "DESC");
			if(!in_array($sort_field, ['b.id', 'b.created'])) $sort_field='b.created';
			if(!in_array($sort_dir, ['asc', 'ASC', 'desc', 'DESC'])) $sort_dir='DESC';

			// pagination
			$offset = $app->getUserStateFromRequest("jr.bl.limitstart", "limitstart", 0, "int");
			if($offset>0) $model->set("limitstart", $offset);

			$model->set("sort", $sort_field." ".$sort_dir);

			$items = $model->getBlacklist();
			$page  = $model->getPagaNav();

			$view->set("items", $items);
			$view->set("page", $page);
		}
		
		$view->setLayout($layout);
		$view->display();
	}

	public function remove()
	{
		$model 	= $this->getModel("blacklist");
		$result = $model->remove();
		
		$this->setRedirect(JUri::base(true).'/index.php?option=com_jlexreview&view=blacklist', JText::_("JR_ITEMS_REMOVED"));
	}

	public function add()
	{
		$url = JUri::base(true).'/index.php?option=com_jlexreview&view=blacklist&layout=form';
		$this->setRedirect($url);
	}

	public function cancel()
	{
		$url = JUri::base(true).'/index.php?option=com_jlexreview&view=blacklist';
		$this->setRedirect($url);
	}

	public function save()
	{
		$app 	= JFactory::getApplication();
		$data 	= $app->getInput()->get("jform", null, "array");
		$id 	= array_key_exists("id", $data) && $data["id"]>0 ? intval($data["id"]) : 0;

		$url 	= JUri::base(true)."/index.php?option=com_jlexreview&view=blacklist";

		$model 	= $this->getModel("blacklist");
		$return = $model->save();
		
		if($return===false)
		{
			$errors = $model->getErrors();

			foreach ($errors as $error)
			{
				if ($error instanceof Exception)
				{
					$app->enqueueMessage($error->getMessage(), "error");
				} else {
					$app->enqueueMessage($error, "error");
				}
			}

			$url.= "&layout=form";
			if($id>0) $url.="&id=" . $id;

			$this->setRedirect($url);
			return false;
		}

		$this->setRedirect($url, JText::_("JR_ITEM_SAVED"));
	}
}