Cost-Benefit-Projection/admin/controllers/ajax.json.php

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<?php
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/*----------------------------------------------------------------------------------| www.giz.de |----/
Deutsche Gesellschaft für International Zusammenarbeit (GIZ) Gmb
/-------------------------------------------------------------------------------------------------------/
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@version 3.5.x
@build 27th May, 2022
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@created 15th June, 2012
@package Cost Benefit Projection
@subpackage ajax.json.php
@author Llewellyn van der Merwe <http://www.vdm.io>
@owner Deutsche Gesellschaft für International Zusammenarbeit (GIZ) Gmb
@copyright Copyright (C) 2015. All Rights Reserved
@license GNU/GPL Version 2 or later - http://www.gnu.org/licenses/gpl-2.0.html
/-------------------------------------------------------------------------------------------------------/
Cost Benefit Projection Tool.
/------------------------------------------------------------------------------------------------------*/
// 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;
/**
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* Costbenefitprojection Ajax Base Controller
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*/
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class CostbenefitprojectionControllerAjax extends BaseController
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{
public function __construct($config)
{
parent::__construct($config);
// make sure all json stuff are set
JFactory::getDocument()->setMimeEncoding( 'application/json' );
// get the application
$app = JFactory::getApplication();
$app->setHeader('Content-Disposition','attachment;filename="getajax.json"');
$app->setHeader('Access-Control-Allow-Origin', '*');
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// load the tasks
$this->registerTask('calculatedResult', 'ajax');
$this->registerTask('interventionBuildTable', 'ajax');
$this->registerTask('getClusterData', 'ajax');
$this->registerTask('isNew', 'ajax');
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$this->registerTask('isRead', 'ajax');
}
public function ajax()
{
// get the user for later use
$user = JFactory::getUser();
// get the input values
$jinput = JFactory::getApplication()->input;
// check if we should return raw
$returnRaw = $jinput->get('raw', false, 'BOOLEAN');
// return to a callback function
$callback = $jinput->get('callback', null, 'CMD');
// Check Token!
$token = JSession::getFormToken();
$call_token = $jinput->get('token', 0, 'ALNUM');
if($jinput->get($token, 0, 'ALNUM') || $token === $call_token)
{
// get the task
$task = $this->getTask();
switch($task)
{
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case 'calculatedResult':
try
{
$idValue = $jinput->get('id', NULL, 'INT');
$dataValue = $jinput->get('data', NULL, 'BASE64');
if($idValue && $dataValue)
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{
$result = $this->getModel('ajax')->getCalculatedResult($idValue, $dataValue);
}
else
{
$result = false;
}
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if($callback)
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{
echo $callback . "(".json_encode($result).");";
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}
elseif($returnRaw)
{
echo json_encode($result);
}
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else
{
echo "(".json_encode($result).");";
}
}
catch(Exception $e)
{
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if($callback)
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{
echo $callback."(".json_encode($e).");";
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}
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elseif($returnRaw)
{
echo json_encode($e);
}
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else
{
echo "(".json_encode($e).");";
}
}
break;
case 'interventionBuildTable':
try
{
$idNameValue = $jinput->get('idName', NULL, 'CMD');
$ojectValue = $jinput->get('oject', NULL, 'STRING');
$clusterValue = $jinput->get('cluster', NULL, 'WORD');
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if($idNameValue && $user->id != 0 && $ojectValue && $clusterValue)
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{
$result = $this->getModel('ajax')->getInterventionBuildTable($idNameValue, $ojectValue, $clusterValue);
}
else
{
$result = false;
}
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if($callback)
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{
echo $callback . "(".json_encode($result).");";
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}
elseif($returnRaw)
{
echo json_encode($result);
}
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else
{
echo "(".json_encode($result).");";
}
}
catch(Exception $e)
{
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if($callback)
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{
echo $callback."(".json_encode($e).");";
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}
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elseif($returnRaw)
{
echo json_encode($e);
}
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else
{
echo "(".json_encode($e).");";
}
}
break;
case 'getClusterData':
try
{
$idNameValue = $jinput->get('idName', NULL, 'CMD');
$clusterValue = $jinput->get('cluster', NULL, 'STRING');
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if($idNameValue && $user->id != 0 && $clusterValue)
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{
$result = $this->getModel('ajax')->getClusterData($idNameValue, $clusterValue);
}
else
{
$result = false;
}
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if($callback)
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{
echo $callback . "(".json_encode($result).");";
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}
elseif($returnRaw)
{
echo json_encode($result);
}
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else
{
echo "(".json_encode($result).");";
}
}
catch(Exception $e)
{
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if($callback)
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{
echo $callback."(".json_encode($e).");";
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}
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elseif($returnRaw)
{
echo json_encode($e);
}
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else
{
echo "(".json_encode($e).");";
}
}
break;
case 'isNew':
try
{
$noticeValue = $jinput->get('notice', NULL, 'STRING');
if($noticeValue && $user->id != 0)
{
$result = $this->getModel('ajax')->isNew($noticeValue);
}
else
{
$result = false;
}
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if($callback)
{
echo $callback . "(".json_encode($result).");";
}
elseif($returnRaw)
{
echo json_encode($result);
}
else
{
echo "(".json_encode($result).");";
}
}
catch(Exception $e)
{
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if($callback)
{
echo $callback."(".json_encode($e).");";
}
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elseif($returnRaw)
{
echo json_encode($e);
}
else
{
echo "(".json_encode($e).");";
}
}
break;
case 'isRead':
try
{
$noticeValue = $jinput->get('notice', NULL, 'STRING');
if($noticeValue && $user->id != 0)
{
$result = $this->getModel('ajax')->isRead($noticeValue);
}
else
{
$result = false;
}
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if($callback)
{
echo $callback . "(".json_encode($result).");";
}
elseif($returnRaw)
{
echo json_encode($result);
}
else
{
echo "(".json_encode($result).");";
}
}
catch(Exception $e)
{
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if($callback)
{
echo $callback."(".json_encode($e).");";
}
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elseif($returnRaw)
{
echo json_encode($e);
}
else
{
echo "(".json_encode($e).");";
}
}
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break;
}
}
else
{
// return to a callback function
if($callback)
{
echo $callback."(".json_encode(false).");";
}
elseif($returnRaw)
{
echo json_encode(false);
}
else
{
echo "(".json_encode(false).");";
}
}
}
}