/**
* APC UPS ajax status controller
*
* @return view
*/
function status()
{
// Load libraries
//---------------
$this->lang->load('apcups');
$this->load->library('apcups/Apc');
header('Cache-Control: no-cache, must-revalidate');
header('Content-type: application/json');
try {
echo json_encode(array('code' => 0, 'status' => $this->apc->get_status()));
} catch (Exception $e) {
echo json_encode(array('code' => clearos_exception_code($e), 'errmsg' => clearos_exception_message($e)));
}
}
/**
* Returns connection status.
*
* @return JSON
*/
function get_status()
{
// Load dependencies
//------------------
$this->load->library('web_proxy/Squid');
// Run synchronize
//----------------
try {
sleep(2);
$data['error_code'] = 0;
$data['status_code'] = $this->squid->get_connection_status();
$data['status_message'] = $this->squid->get_connection_status_message();
} catch (Exception $e) {
$data['error_code'] = clearos_exception_code($e);
$data['error_message'] = clearos_exception_message($e);
}
// Return status message
//----------------------
$this->output->set_header("Content-Type: application/json");
$this->output->set_output(json_encode($data));
}
/**
* Apc view/edit controller
*
* @param string $mode mode
*
* @return view
*/
function _view_edit($mode = 'view')
{
// Load dependencies
//------------------
$this->load->library('apcups/Apc');
$this->lang->load('apcups');
// Set validation rules
//---------------------
$this->form_validation->set_policy('powerdown', 'apcups/Apc', 'validate_powerdown', TRUE);
$this->form_validation->set_policy('control_email', 'apcups/Apc', 'validate_email', TRUE);
$form_ok = $this->form_validation->run();
// Handle form submit
//-------------------
if ($this->input->post('submit') && $form_ok) {
try {
$this->apc->set_powerdown($this->input->post('powerdown'));
$this->apc->set_email($this->input->post('control_email'));
if ($this->apc->is_reset_required()) {
$this->apc->reset();
}
$this->page->set_status_updated();
redirect('/apcups');
} catch (Exception $e) {
$this->page->view_exception($e);
return;
}
}
// Load view data
//---------------
try {
$data = $this->apc->get_status();
$data['is_found'] = TRUE;
} catch (Engine_Exception $e) {
$data['error'] = clearos_exception_message($e);
$data['is_found'] = FALSE;
if ($mode == 'edit') {
redirect('/apcups');
}
}
$data['powerdown_options'] = $this->apc->get_powerdown_options();
$data['control_email'] = $this->apc->get_email();
$data['mode'] = $mode;
// Load views
//-----------
$this->page->view_form('overview', $data, lang('apcups_app_name'));
}
/**
* Set the APC notification email.
*
* @param string $email a valid email
*
* @return void
* @throws Engine_Exception Validation_Exception
*/
function set_email($email)
{
clearos_profile(__METHOD__, __LINE__);
// Validation
// ----------
Validation_Exception::is_valid($this->validate_email($email));
$file = new File(self::FILE_APC_CONTROL, TRUE);
try {
$file->replace_lines('/^export SYSADMIN=.*/', 'export SYSADMIN=' . $email . "\n");
} catch (Exception $e) {
throw new Engine_Exception(clearos_exception_message($e), CLEAROS_ERROR);
}
}