function unenrol()
{
$mainframe = JFactory::getApplication();
$user = JFactory::getUser();
$course_id = JRequest::getVar('course_id');
$course_id = (int) $course_id;
$login_url = JoomdleHelperMappings::get_login_url($course_id);
if (!$user->id) {
$mainframe->redirect($login_url);
}
$params = $mainframe->getParams();
$user = JFactory::getUser();
$username = $user->username;
JoomdleHelperContent::call_method('unenrol_user', $username, $course_id);
// Redirect to caller URI
$url = htmlspecialchars($_SERVER['HTTP_REFERER']);
$mainframe->redirect($url);
}
function applicate () {
$mainframe = JFactory::getApplication();
$params =$mainframe->getParams();
$show_motivation = $params->get( 'show_detail_application_motivation', 'no' );
$show_experience = $params->get( 'show_detail_application_experience', 'no' );
$user = JFactory::getUser();
$course_id = JRequest::getVar( 'course_id' );
$course_id = (int) $course_id;
$login_url = JoomdleHelperMappings::get_login_url ($course_id);
if (!$user->id)
$mainframe->redirect($login_url);
// $mainframe->redirect(JURI::base ().'index.php?option=com_user&view=login');
$motivation = JRequest::getVar( 'motivation' );
$experience = JRequest::getVar( 'experience' );
$message = '';
if (($show_motivation == 'mandatory') && (!$motivation))
{
$url = JRoute::_ ("index.php?option=com_joomdle&view=detail&course_id=$course_id");
$message = JText::_( 'COM_JOOMDLE_MOTIVATION_MISSING' );
$this->setRedirect($url, $message);
return;
}
if (($show_experience == 'mandatory') && (!$experience))
{
$url = JRoute::_ ("index.php?option=com_joomdle&view=detail&course_id=$course_id");
$message = JText::_( 'COM_JOOMDLE_EXPERIENCE_MISSING' );
$this->setRedirect($url, $message);
return;
}
$user = JFactory::getUser();
$username = $user->get('username');
$message = JText::_( 'COM_JOOMDLE_MAX_APPLICATIONS_REACHED' );
if (!JoomdleHelperApplications::user_can_applicate ($user->id, $course_id, $message))
{
$url = JRoute::_ ("index.php?option=com_joomdle&view=detail&course_id=$course_id");
$this->setRedirect($url, $message);
return;
}
if (JoomdleHelperApplications::applicate_for_course ($username, $course_id, $motivation, $experience))
{
// Redirect to course detail page by default
$url = JRoute::_ ("index.php?option=com_joomdle&view=detail&course_id=$course_id");
$message = JText::_( 'COM_JOOMDLE_APPLICATION_FOR_COURSE_DONE' );
// Get custom redirect url and message
$additional_message = '';
$new_url = '';
$app = JFactory::getApplication();
$results = $app->triggerEvent('onCourseApplicationDone', array($course_id, $user->id, &$additional_message, &$new_url));
if ($additional_message)
$message .= '<br>' . $additional_message;
if ($new_url)
$url = $new_url;
}
else {
$url = JRoute::_ ("index.php?option=com_joomdle&view=detail&course_id=$course_id");
$message = JText::_( 'COM_JOOMDLE_APPLICATION_FOR_COURSE_ALREADY_DONE' );
}
//$mainframe->redirect ($url);
$this->setRedirect($url, $message);
}
