/**
* Delete Project Icon
*
* @param void
* @return null
*/
function delete_icon()
{
if ($this->active_project->isNew()) {
$this->httpError(HTTP_ERR_NOT_FOUND);
}
// if
if (!$this->active_project->canEdit($this->logged_user)) {
$this->httpError(HTTP_ERR_FORBIDDEN);
}
// if
if ($this->request->isSubmitted()) {
unlink($this->active_project->getIconPath());
unlink($this->active_project->getIconPath(true));
cache_remove('project_icons');
if ($this->request->isAsyncCall()) {
$this->serveData(array('message' => lang('Icon successfully removed'), 'icon' => $this->active_project->getIconUrl(true)), 'delete', null, FORMAT_JSON);
} else {
$this->redirectToUrl($this->active_project->getEditIconUrl());
}
} else {
$this->httpError(HTTP_ERR_BAD_REQUEST);
}
// if
}
