%PDF-
%PDF-
Mini Shell
Mini Shell
<?php
/**
* @package CSVI
* @subpackage Export
*
* @author Roland Dalmulder <contact@csvimproved.com>
* @copyright Copyright (C) 2006 - 2016 RolandD Cyber Produksi. All rights reserved.
* @license GNU/GPLv3 http://www.gnu.org/licenses/gpl-3.0.html
* @link http://www.csvimproved.com
*/
defined('_JEXEC') or die;
/**
* Export Controller.
*
* @package CSVI
* @subpackage Export
* @since 6.0
*/
class CsviControllerExport extends CsviControllerDefault
{
/**
* Executes a given controller task. The onBefore<task> and onAfter<task>
* methods are called automatically if they exist.
*
* @param string $task The task to execute, e.g. "browse"
*
* @return null|bool False on execution failure
*
* @since 6.0
*
* @throws Exception
*/
public function execute($task)
{
if (!in_array(strtolower($task), array('start', 'export', 'cancel', 'downloadfile', 'getdata', 'loadsites'), true))
{
$task = 'detail';
$this->view = 'exports';
}
parent::execute($task);
}
/**
* Show the detail page.
*
* @return boolean Always returns true.
*
* @since 6.0
*
* @throws Exception
*/
public function detail()
{
// Load the list of export template
/** @var CsviModelTemplates $templateModel */
$templateModel = JModelLegacy::getInstance('Templates', 'CsviModel', array('ignore_request' => true));
$templateModel->setState('filter.action', 'export');
$templateModel->setState('filter.enabled', 1);
$templateModel->setState('list.ordering', 'ordering');
$templateModel->setState('list.direction', 'ASC');
$templates = $templateModel->getItems();
// Get the last template id which was used for export
$templateModel->setState('list.ordering', 'lastrun');
$templateModel->setState('list.direction', 'DESC');
$lastRunItems = $templateModel->getItems();
$lastRun = array_shift($lastRunItems);
$lastRunId = '';
// If template id is set in the URL use that to select the template
$csvi_template_id = JFactory::getApplication()->input->get('csvi_template_id', 0, 'int');
$db = JFactory::getDbo();
if ($csvi_template_id)
{
$lastRunId = $csvi_template_id;
}
elseif ($lastRun->lastrun !== $db->getNullDate())
{
$lastRunId = $lastRun->csvi_template_id;
}
// Get the view
$view = $this->getThisView();
// Push the template list into the view
$view->set('templates', $templates);
$view->set('lastrunid', $lastRunId);
return parent::detail();
}
/**
* Load the import page and start the import.
*
* @return boolean Always returns true.
*
* @since 6.0
*/
public function start()
{
// Load the model
$model = $this->getThisModel();
// Get the template ID
$template_id = $this->input->get('csvi_template_id', false);
if (!$template_id)
{
// Redirect to the template view
$this->setRedirect('index.php?option=com_csvi&view=exports', JText::_('COM_CSVI_NO_TEMPLATE_ID_FOUND'), 'error');
$this->redirect();
}
// Initialise
$model->initialise($template_id);
// Get the run ID
$runId = $model->getRunId();
// Make the template available
$view = $this->getThisView();
$view->set('template', $model->getTemplate());
$view->set('runId', $runId);
return parent::detail();
}
/**
* Export the requested data.
*
* @return void.
*
* @since 3.0
*/
public function export()
{
// Get the run ID
$runId = $this->input->getInt('runId', false);
// Get the model
/** @var CsviModelExports $model */
$model = $this->getThisModel();
try
{
if ($runId)
{
// Load the template
$templateId = $model->getTemplateId($runId);
if ($templateId)
{
$model->loadTemplate($templateId);
// Load the template
$template = $model->getTemplate();
// Get the component and operation
$component = $template->get('component');
$operation = $template->get('operation');
$override = $template->get('override');
$adminTemplate = JFactory::getApplication()->getTemplate();
if ($component && $operation)
{
if ($override
&& file_exists(JPATH_ADMINISTRATOR . '/templates/' . $adminTemplate . '/html/com_csvi/' . $component . '/model/export/' . $override . '.php'))
{
JLoader::registerPrefix(ucfirst($component), JPATH_ADMINISTRATOR . '/templates/' . $adminTemplate . '/html/com_csvi/' . $component);
$classname = ucwords($component) . 'ModelExport' . ucwords($override);
}
// If the addon is not installed show message to install it
if (!file_exists(JPATH_ADMINISTRATOR . '/components/com_csvi/addon/' . $component))
{
throw new CsviException(JText::sprintf('COM_CSVI_NO_ADDON_INSTALLED', $component));
}
// Setup the component autoloader
JLoader::registerPrefix(ucfirst($component), JPATH_ADMINISTRATOR . '/components/com_csvi/addon/' . $component);
if (empty($classname))
{
// Load the export routine
$classname = ucwords($component) . 'ModelExport' . ucwords($operation);
}
/** @var CsviModelExports $routine */
$routine = new $classname;
// Prepare for export
$routine->initialiseExport($runId);
$routine->onBeforeExport($component);
if ($override)
{
// Set the override for the operation model if exists
$overridefile = JPATH_ADMINISTRATOR . '/templates/' . $adminTemplate . '/html/com_csvi/' . $component . '/model/export/' . $override . '.php';
if (file_exists($overridefile))
{
$this->addModelPath(JPATH_ADMINISTRATOR . '/templates/' . $adminTemplate . '/html/com_csvi/' . $component . 'model/export');
}
else
{
$this->addModelPath(JPATH_ADMINISTRATOR . '/components/com_csvi/addon/' . $component . '/model/export');
}
}
// Start the export
try
{
$routine->runExport();
$result['process'] = false;
$result['records'] = $routine->getRecords();
$result['downloadurl'] = $routine->getDownloadUrl();
$returnUrl = JUri::root() . 'administrator/index.php?option=com_csvi&view=exports';
$result['url'] = JUri::root() . 'administrator/index.php?option=com_csvi&view=logdetails&run_id=' . $routine->getLogId() . '&return=' . base64_encode($returnUrl);
// Output the results in JSON
echo json_encode($result);
JFactory::getApplication()->close();
}
catch (Exception $e)
{
// Finalize the export
$routine->setEndTimestamp($runId);
// Enqueue the message
$helper = new CsviHelperCsvi;
$helper->enqueueMessage($e->getMessage(), 'error');
// Send the user to the log details
$result['process'] = false;
$result['url'] = JUri::root() . 'administrator/index.php?option=com_csvi&view=logdetails&run_id=' . $routine->getLogId();
// Output the results in JSON
echo json_encode($result);
}
}
else
{
throw new CsviException(JText::_('COM_CSVI_EXPORT_NO_COMPONENT_NO_OPERATION'), 514);
}
}
else
{
throw new CsviException(JText::_('COM_CSVI_NO_TEMPLATEID_FOUND'), 509);
}
}
else
{
throw new CsviException(JText::_('COM_CSVI_NO_VALID_RUNID_FOUND'), 506);
}
}
catch (Exception $e)
{
// Finalize the export
$model->setEndTimestamp($runId);
// Enqueue the message
$helper = new CsviHelperCsvi;
$helper->enqueueMessage($e->getMessage(), 'error');
// Send the user to the log details
$result['process'] = false;
$result['url'] = JUri::root() . 'administrator/index.php?option=com_csvi&view=logs';
// Output the results in JSON
echo json_encode($result);
}
}
/**
* Cancel the export and return to the export page.
*
* @return void.
*
* @since 6.0
*/
public function cancel()
{
// Set the end timestamp
$model = $this->getThisModel();
$model->setEndTimestamp($this->input->getInt('runId', 0));
$this->setRedirect('index.php?option=com_csvi&view=exports', JText::_('COM_CSVI_EXPORT_CANCELED'), 'notice');
$this->redirect();
}
/**
* Download a generated export file.
*
* @return void.
*
* @since 6.0
*
* @throws Exception
*/
public function downloadfile()
{
// Load the model
/** @var CsviModelExports $model */
$model = $this->getThisModel();
// Retrieve the file to download
$downloadfile = base64_decode($this->input->getBase64('file', false));
if ($downloadfile)
{
$model->downloadFile($downloadfile);
}
JFactory::getApplication()->close();
}
/**
* Retrieve different kinds of data in JSON format.
*
* @return void.
*
* @since 3.0
*
* @throws Exception
*/
public function getData()
{
$component = $this->input->getCmd('component', 'com_csvi');
$function = $this->input->getCmd('function', '');
$filter = $this->input->getCmd('filter', '');
$db = JFactory::getDbo();
$result = array();
// Setup the auto loader
JLoader::registerPrefix(ucfirst($component), JPATH_ADMINISTRATOR . '/components/com_csvi/addon/' . $component);
// Load the addon helper
$addon = ucfirst($component) . 'Helper' . ucfirst($component) . '_Json';
$helper = new $addon($db);
if (method_exists($helper, $function))
{
$result = $helper->$function($filter);
}
echo json_encode($result);
jexit();
}
/**
* Load the available sites for XML or HTML export.
*
* @return string JSON encoded string of a select list.
*
* @since 4.0
*/
public function loadSites()
{
$model = $this->getThisModel();
$sites = $model->getExportSites($this->input->get('exportsite'));
echo json_encode($sites);
jexit();
}
}
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