/**
* Does EVERYTHING
* @todo cleanup interface
*/
public function index()
{
$formData = array();
if ($this->hasRequestParameter('classUri')) {
if (trim($this->getRequestParameter('classUri')) != '') {
$formData['class'] = new core_kernel_classes_Class(tao_helpers_Uri::decode($this->getRequestParameter('classUri')));
}
}
if ($this->hasRequestParameter('uri') && $this->hasRequestParameter('classUri')) {
if (trim($this->getRequestParameter('uri')) != '') {
$formData['instance'] = new core_kernel_classes_Resource(tao_helpers_Uri::decode($this->getRequestParameter('uri')));
}
}
$formData['id'] = $this->getRequestParameter('id');
$handlers = $this->getAvailableExportHandlers();
$exporter = $this->getCurrentExporter();
$selectedResource = isset($formData['instance']) ? $formData['instance'] : $formData['class'];
$formFactory = new tao_actions_form_Export($handlers, $exporter->getExportForm($selectedResource), $formData);
$myForm = $formFactory->getForm();
if (!is_null($exporter)) {
$myForm->setValues(array('exportHandler' => get_class($exporter)));
}
$this->setData('myForm', $myForm->render());
if ($this->hasRequestParameter('exportChooser_sent') && $this->getRequestParameter('exportChooser_sent') == 1) {
//use method GET to allow direct file download (not ajax compatible)
$exportData = $_GET;
if (isset($exportData['instances'])) {
$instanceCount = count($exportData['instances']);
for ($i = 0; $i < $instanceCount; $i++) {
$exportData['instances'][$i] = tao_helpers_Uri::decode($exportData['instances'][$i]);
}
} elseif (isset($exportData['exportInstance'])) {
$exportData['exportInstance'] = tao_helpers_Uri::decode($exportData['exportInstance']);
}
$file = $exporter->export($exportData, tao_helpers_Export::getExportPath());
if (!is_null($file) && file_exists($file)) {
return tao_helpers_Export::outputFile(tao_helpers_Export::getRelativPath($file));
}
}
$context = Context::getInstance();
$this->setData('export_extension', $context->getExtensionName());
$this->setData('export_module', $context->getModuleName());
$this->setData('export_action', $context->getActionName());
$this->setData('formTitle', __('Export '));
$this->setView('form/export.tpl', 'tao');
}
/**
* Output file with direct download with tao_helpers_export
* Filename is extracted from form data
*
* @param File $file
* @throws \common_Exception
*/
protected function output(File $file)
{
$tmpFile = \tao_helpers_Export::getExportPath() . DIRECTORY_SEPARATOR . $file->getBasename();
if (($resource = fopen($tmpFile, 'w')) === false) {
throw new \common_Exception('Unable to write "' . $file->getPrefix() . '" into tmp folder("' . $tmpFile . '").');
}
stream_copy_to_stream($file->readStream(), $resource);
fclose($resource);
$filename = $this->hasRequestParameter('filename') ? $this->getRequestParameter('filename') . '.csv' : '';
\tao_helpers_Export::outputFile($file->getBasename(), $filename);
return;
}
/**
* @param $file
*/
protected function sendFileToClient($file, $test)
{
setcookie("fileDownload", "true", 0, "/");
tao_helpers_Export::outputFile(tao_helpers_Export::getRelativPath($file));
return;
}
