Demo-Component/admin/controller.php

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<?php
/*----------------------------------------------------------------------------------| www.vdm.io |----/
Vast Development Method
/-------------------------------------------------------------------------------------------------------/
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@version 2.0.2
@build 30th May, 2020
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@created 18th October, 2016
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@package Demo
@subpackage controller.php
@author Llewellyn van der Merwe <https://www.vdm.io/>
@copyright Copyright (C) 2015. All Rights Reserved
@license GNU/GPL Version 2 or later - http://www.gnu.org/licenses/gpl-2.0.html
____ _____ _____ __ __ __ __ ___ _____ __ __ ____ _____ _ _ ____ _ _ ____
(_ _)( _ )( _ )( \/ )( ) /__\ / __)( _ )( \/ )( _ \( _ )( \( )( ___)( \( )(_ _)
.-_)( )(_)( )(_)( ) ( )(__ /(__)\ ( (__ )(_)( ) ( )___/ )(_)( ) ( )__) ) ( )(
\____) (_____)(_____)(_/\/\_)(____)(__)(__) \___)(_____)(_/\/\_)(__) (_____)(_)\_)(____)(_)\_) (__)
/------------------------------------------------------------------------------------------------------*/
// No direct access to this file
defined('_JEXEC') or die('Restricted access');
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use Joomla\Utilities\ArrayHelper;
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/**
* General Controller of Demo component
*/
class DemoController extends JControllerLegacy
{
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/**
* Constructor.
*
* @param array $config An optional associative array of configuration settings.
* Recognized key values include 'name', 'default_task', 'model_path', and
* 'view_path' (this list is not meant to be comprehensive).
*
* @since 3.0
*/
public function __construct($config = array())
{
// set the default view
$config['default_view'] = 'demo';
parent::__construct($config);
}
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/**
* display task
*
* @return void
*/
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function display($cachable = false, $urlparams = false)
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{
// set default view if not set
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$view = $this->input->getCmd('view', 'demo');
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$data = $this->getViewRelation($view);
$layout = $this->input->get('layout', null, 'WORD');
$id = $this->input->getInt('id');
// Check for edit form.
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if(DemoHelper::checkArray($data))
{
if ($data['edit'] && $layout == 'edit' && !$this->checkEditId('com_demo.edit.'.$data['view'], $id))
{
// Somehow the person just went to the form - we don't allow that.
$this->setError(JText::sprintf('JLIB_APPLICATION_ERROR_UNHELD_ID', $id));
$this->setMessage($this->getError(), 'error');
// check if item was opend from other then its own list view
$ref = $this->input->getCmd('ref', 0);
$refid = $this->input->getInt('refid', 0);
// set redirect
if ($refid > 0 && DemoHelper::checkString($ref))
{
// redirect to item of ref
$this->setRedirect(JRoute::_('index.php?option=com_demo&view='.(string)$ref.'&layout=edit&id='.(int)$refid, false));
}
elseif (DemoHelper::checkString($ref))
{
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// redirect to ref
$this->setRedirect(JRoute::_('index.php?option=com_demo&view='.(string)$ref, false));
}
else
{
// normal redirect back to the list view
$this->setRedirect(JRoute::_('index.php?option=com_demo&view='.$data['views'], false));
}
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return false;
}
}
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return parent::display($cachable, $urlparams);
}
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protected function getViewRelation($view)
{
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// check the we have a value
if (DemoHelper::checkString($view))
{
// the view relationships
$views = array(
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'look' => 'looks'
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);
// check if this is a list view
if (in_array($view, $views))
{
// this is a list view
return array('edit' => false, 'view' => array_search($view,$views), 'views' => $view);
}
// check if it is an edit view
elseif (array_key_exists($view, $views))
{
// this is a edit view
return array('edit' => true, 'view' => $view, 'views' => $views[$view]);
}
}
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return false;
}
}