Files
FHC-Core/application/controllers/Cis/Abgabetool.php
T

109 lines
2.8 KiB
PHP

<?php
if (! defined('BASEPATH')) exit('No direct script access allowed');
/**
*
*/
class Abgabetool extends Auth_Controller
{
/**
* Constructor
*/
public function __construct()
{
parent::__construct([
'index' => self::PERM_LOGGED,
'getStudentProjektarbeitAbgabeFile' => self::PERM_LOGGED,
'Mitarbeiter' => self::PERM_LOGGED,
'Student' => self::PERM_LOGGED,
'Deadlines' => self::PERM_LOGGED
]);
}
// -----------------------------------------------------------------------------------------------------------------
// Public methods
/**
* @return void
*/
public function index()
{
$viewData = array(
'uid'=>getAuthUID(),
);
$this->load->view('CisRouterView/CisRouterView.php', ['viewData' => $viewData, 'route' => 'Abgabetool']);
}
public function Student()
{
$viewData = array(
'uid'=>getAuthUID(),
);
$this->load->view('CisRouterView/CisRouterView.php', ['viewData' => $viewData, 'route' => 'AbgabetoolStudent']);
}
public function Mitarbeiter()
{
$viewData = array(
'uid'=>getAuthUID(),
);
$this->load->view('CisRouterView/CisRouterView.php', ['viewData' => $viewData, 'route' => 'AbgabetoolMitarbeiter']);
}
public function Deadlines()
{
$viewData = array(
'uid'=>getAuthUID(),
);
$this->load->view('CisRouterView/CisRouterView.php', ['viewData' => $viewData, 'route' => 'DeadlinesOverview']);
}
public function getStudentProjektarbeitAbgabeFile()
{
$this->_ci =& get_instance();
$this->_ci->load->helper('download');
$paabgabe_id = $this->_ci->input->get('paabgabe_id');
$student_uid = $this->_ci->input->get('student_uid');
if (!isset($paabgabe_id) || isEmptyString($paabgabe_id) || !isset($student_uid) || isEmptyString($student_uid))
$this->terminateWithJsonError($this->p->t('global', 'wrongParameters'), 'general');
$this->_ci->load->model('education/Projektarbeit_model', 'ProjektarbeitModel');
$isZugeteilterBetreuer = count($this->_ci->ProjektarbeitModel->checkZuordnung($student_uid, getAuthUID())->retval) > 0;
if(getAuthUID() == $student_uid || $isZugeteilterBetreuer) {
$file_path = PAABGABE_PATH.$paabgabe_id.'_'.$student_uid.'.pdf';
if(file_exists($file_path)) {
header('Content-Description: File Transfer');
header('Content-Type: application/octet-stream');
header('Expires: 0');
header('Cache-Control: must-revalidate');
header('Pragma: public');
header('Content-Disposition: attachment; filename="'.basename($file_path).'"');
header('Content-Length: ' . filesize($file_path));
flush(); // send headers first just in case
readfile($file_path); // read file content to output buffer
} else {
$this->terminateWithJsonError('File not found');
}
} else {
$this->terminateWithJsonError('Keine Zuordnung!');
}
}
}