<?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 JLexReviewControllerSection extends JControllerLegacy
{
	public function display($cachable = false, $urlparams = array())
	{
		$app 	= JFactory::getApplication();
		$doc 	= JFactory::getDocument();
		$view 	= $this->getView("section", "html");
		$model 	= $this->getModel("section");
		$layout = $app->getInput()->getCmd("layout", "default");

		if($layout=="form")
		{
			$id = $app->getInput()->getString("id", "");
			$doc->setTitle( JText::_("JR_SECTION_FORM") );

			$form = $model->getForm();

			if($id>0)
			{
				$item = $model->getSection($id);
				if(!$item)
				{
					throw new Exception("Page Not Found!", 404);
					return;
				}

				$form->bind($item);
			}

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

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

			$sort_field = $app->getUserStateFromRequest("jr.section.filter_order", "filter_order", "section.created");
			$sort_dir = $app->getUserStateFromRequest("jr.section.filter_order_Dir", "filter_order_Dir", "DESC");

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

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

			$sections = $model->getSections();
			$page = $model->getPagaNav();
			
			$view->set("sections", $sections);
			$view->set("page", $page);
		}

		$view->setLayout($layout);
		$view->display();
	}

	public function add()
	{
		$url = JUri::base(true)."/index.php?option=com_jlexreview&view=section&layout=form";

		$this->setRedirect($url);
	}

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

	public function save()
	{
		$app 	= JFactory::getApplication();
		$model 	= $this->getModel("section");
		$id 	= $app->getInput()->getInt("id", 0);
		$return = $model->save();

		$url 	= JUri::base(true)."/index.php?option=com_jlexreview&view=section";
		
		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);
	}
	
	public function remove()
	{
		$url = JUri::base(true)."/index.php?option=com_jlexreview&view=section";
		
		$model 	= $this->getModel("section");
		$result = $model->remove();
		
		if($result)
		{
			$this->setRedirect($url, JText::_('JR_ADMIN_SECTION_DELETED'));
		} else {
			$this->setRedirect($url, $model->getError(), 'error');
		}
	}
}