Questions-and-Answers/admin/controller.php

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<?php
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/*--------------------------------------------------------------------------------------------------------| www.vdm.io |------/
__ __ _ _____ _ _ __ __ _ _ _
\ \ / / | | | __ \ | | | | | \/ | | | | | | |
\ \ / /_ _ ___| |_ | | | | _____ _____| | ___ _ __ _ __ ___ ___ _ __ | |_ | \ / | ___| |_| |__ ___ __| |
\ \/ / _` / __| __| | | | |/ _ \ \ / / _ \ |/ _ \| '_ \| '_ ` _ \ / _ \ '_ \| __| | |\/| |/ _ \ __| '_ \ / _ \ / _` |
\ / (_| \__ \ |_ | |__| | __/\ V / __/ | (_) | |_) | | | | | | __/ | | | |_ | | | | __/ |_| | | | (_) | (_| |
\/ \__,_|___/\__| |_____/ \___| \_/ \___|_|\___/| .__/|_| |_| |_|\___|_| |_|\__| |_| |_|\___|\__|_| |_|\___/ \__,_|
| |
|_|
/-------------------------------------------------------------------------------------------------------------------------------/
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@version 1.1.x
@build 27th May, 2022
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@created 30th January, 2017
@package Questions and Answers
@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
Questions &amp; Answers
/-----------------------------------------------------------------------------------------------------------------------------*/
// No direct access to this file
defined('_JEXEC') or die('Restricted access');
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use Joomla\CMS\MVC\Controller\BaseController;
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use Joomla\Utilities\ArrayHelper;
/**
* General Controller of Questionsanswers component
*/
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class QuestionsanswersController extends BaseController
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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
$config['default_view'] = 'questionsanswers';
parent::__construct($config);
}
/**
* display task
*
* @return void
*/
function display($cachable = false, $urlparams = false)
{
// set default view if not set
$view = $this->input->getCmd('view', 'questionsanswers');
$data = $this->getViewRelation($view);
$layout = $this->input->get('layout', null, 'WORD');
$id = $this->input->getInt('id');
// Check for edit form.
if(QuestionsanswersHelper::checkArray($data))
{
if ($data['edit'] && $layout == 'edit' && !$this->checkEditId('com_questionsanswers.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 && QuestionsanswersHelper::checkString($ref))
{
// redirect to item of ref
$this->setRedirect(JRoute::_('index.php?option=com_questionsanswers&view='.(string)$ref.'&layout=edit&id='.(int)$refid, false));
}
elseif (QuestionsanswersHelper::checkString($ref))
{
// redirect to ref
$this->setRedirect(JRoute::_('index.php?option=com_questionsanswers&view='.(string)$ref, false));
}
else
{
// normal redirect back to the list view
$this->setRedirect(JRoute::_('index.php?option=com_questionsanswers&view='.$data['views'], false));
}
return false;
}
}
return parent::display($cachable, $urlparams);
}
protected function getViewRelation($view)
{
// check the we have a value
if (QuestionsanswersHelper::checkString($view))
{
// the view relationships
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$views = array(
'question_and_answer' => 'questions_and_answers',
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'help_document' => 'help_documents'
);
// 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]);
}
}
return false;
}
}