<?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 JLexReviewControllerSync extends JControllerLegacy
{
	public function display($cachable = false, $urlparams = array())
	{
		$app = JFactory::getApplication();
		$layout = $app->input->getCmd('layout', '');
		$view = $this->getView('sync', 'html');
		$model = $this->getModel('sync');
		$view->setModel($model);

		if($layout=='form')
		{
			$view->setLayout('form');
			$form = $model->getForm();
			$keep = $app->getUserState('jlexreview.sync');

			if(empty($keep))
			{
				$id = $app->input->getInt('id', 0);
				if($id>0)
				{
					$item = $model->getCallback($id);
					if(!empty($item)) $form->bind($item);
				}
			} else {
				$form->bind($keep);
				$app->setUserState('jlexreview.sync', null);
			}

			$view->set('form', $form);
		} else {
			$view->set('items', $model->getCallbacks());
			$view->set('pagination', $model->getPagination());
		}
		
		$view->display();
	}

	public function save()
	{
		$app    = JFactory::getApplication();
        $user   = JFactory::getUser();

        $errorMsg = array();

        $model  = $this->getModel("sync");
        $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');
                }
            }

            // create cache variable
            $data = array_key_exists("jform", $_POST) ? $_POST["jform"] : null;

            $app->setUserState('jlexreview.sync', $data);
            
            $this->setRedirect(JUri::base(true).'/index.php?option=com_jlexreview&view=sync&layout=form');
            return;
        }


        $this->setRedirect( JUri::base(true).'/index.php?option=com_jlexreview&view=sync', jtext::_('JR_SYNC_ITEM_SAVED'));
	}

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

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

	public function publish()
	{
		$this->listCmd('publish');
		$this->setRedirect(JUri::base(true).'/index.php?option=com_jlexreview&view=sync', jtext::_('JR_ITEMS_PUBLISHED'));
	}

	public function unpublish()
	{
		$this->listCmd('unpublish');
		$this->setRedirect(JUri::base(true).'/index.php?option=com_jlexreview&view=sync', jtext::_('JR_ITEMS_UNPUBLISHED'));
	}

	public function sync()
	{
		$app = JFactory::getApplication();
		$offset = $app->input->getInt('offset', 0);

		$model = $this->getModel('sync');
		if($offset>0) $model->set('offset', $offset);

		$result = $model->sync();

		JLexReviewHelperAdmin::toJson($result);
	}

	protected function listCmd($action)
	{
		$app = JFactory::getApplication();
		$cid = $app->input->get("cid",null,"array");

    	if(!$cid || !count($cid))
    	{
    		throw new Exception(jtext::_('JR_MAKE_SELECTION_FROM_THE_LIST'), 500);
    	}

    	$model = $this->getModel('sync');
    	$model->listCmd($action, $cid);

    	return true;
	}
}