public function content()
{
$config = \Drupal::config('nagios.settings');
// Disable cache
\Drupal::service('page_cache_kill_switch')->trigger();
$args = func_get_args();
// Module to run checks for.
$module = array_shift($args);
// ID to run checks for.
$id = array_shift($args);
$codes = nagios_status();
// Check the unique ID string and access permissions first.
$ua = $config->get('nagios.ua');
$request_code = $_SERVER['HTTP_USER_AGENT'];
// Check if HTTP GET variable "unique_id" is used and the usage is allowed.
if (isset($_GET['unique_id'])) {
if ($config->get('nagios.statuspage.getparam') == TRUE) {
$request_code = $_GET['unique_id'];
}
}
if (\Drupal::currentUser()->hasPermission('administer site configuration') || $request_code == $ua) {
// Authorized so calling other modules
if ($module) {
// A specific module has been requested.
$nagios_data = array();
$nagios_data[$module] = \Drupal::moduleHandler()->invoke($module, 'nagios', $id);
} else {
$nagios_data = nagios_invoke_all('nagios');
}
} else {
// This is not an authorized unique id or uer, so just return this default status.
$nagios_data = array('nagios' => array('DRUPAL' => array('status' => NAGIOS_STATUS_UNKNOWN, 'type' => 'state', 'text' => t('Unauthorized'))));
}
// Find the highest level to be the overall status
$severity = NAGIOS_STATUS_OK;
$min_severity = $config->get('nagios.min_report_severity');
foreach ($nagios_data as $module_name => $module_data) {
foreach ($module_data as $key => $value) {
if (is_array($value) && array_key_exists('status', $value) && $value['status'] >= $min_severity) {
$severity = max($severity, $value['status']);
}
}
}
// Identifier that we check on the other side
$output = "\n" . 'nagios=' . $codes[$severity] . ', ';
$output_state = array();
$output_perf = array();
foreach ($nagios_data as $module_name => $module_data) {
foreach ($module_data as $key => $value) {
switch ($value['type']) {
case 'state':
// If status is larger then minimum severity
if ($value['status'] >= $min_severity) {
$tmp_state = $key . ':' . $codes[$value['status']];
} else {
$tmp_state = $key . ':' . $codes[NAGIOS_STATUS_OK];
}
if (!empty($value['text'])) {
$tmp_state .= '=' . $value['text'];
}
if ($config->get('nagios.show_outdated_names') && $key == 'ADMIN' && $value['text'] == 'Module and theme update status') {
$tmp_projects = update_calculate_project_data(update_get_projects());
$nagios_ignored_modules = $config->get('nagios.ignored_modules') ?: array();
$nagios_ignored_themes = $config->get('nagios.ignored_themes') ?: array();
$nagios_ignored_projects = $nagios_ignored_modules + $nagios_ignored_themes;
$outdated_count = 0;
$tmp_modules = '';
foreach ($tmp_projects as $projkey => $projval) {
if (!isset($nagios_ignored_projects[$projkey])) {
if ($projval['status'] < UPDATE_CURRENT && $projval['status'] >= UPDATE_NOT_SECURE) {
switch ($projval['status']) {
case UPDATE_NOT_SECURE:
$tmp_projstatus = t('NOT SECURE');
break;
case UPDATE_REVOKED:
$tmp_projstatus = t('REVOKED');
break;
case UPDATE_NOT_SUPPORTED:
$tmp_projstatus = t('NOT SUPPORTED');
break;
case UPDATE_NOT_CURRENT:
$tmp_projstatus = t('NOT CURRENT');
break;
default:
$tmp_projstatus = $projval['status'];
}
$tmp_modules .= ' ' . $projkey . ':' . $tmp_projstatus;
$outdated_count++;
}
}
}
if ($outdated_count > 0) {
$tmp_modules = trim($tmp_modules);
$tmp_state .= " ({$tmp_modules})";
}
}
$output_state[] = $tmp_state;
break;
case 'perf':
$output_perf[] = $key . '=' . $value['text'];
break;
}
}
}
$output .= implode(', ', $output_state) . ' | ' . implode(';', $output_perf) . "\n";
$response = new Response($output, Response::HTTP_OK, ['Content-Type' => 'text/plain']);
// Disable browser cache
$response->setMaxAge(0);
$response->setExpires($date);
return $response;
}
/**
* {@inheritdoc}
*/
public function submitForm(array &$form, FormStateInterface $form_state)
{
$config = $this->config('nagios.settings');
$config->set('nagios.ua', $form_state->getValue('nagios_ua'));
$config->set('nagios.show_outdated_names', $form_state->getValue('nagios_show_outdated_names'));
$config->set('nagios.statuspage.enabled', $form_state->getValue('nagios_enable_status_page'));
$config->set('nagios.statuspage.path', $form_state->getValue('nagios_page_path'));
$config->set('nagios.statuspage.controller', $form_state->getValue('nagios_page_controller'));
$config->set('nagios.statuspage.getparam', $form_state->getValue('nagios_enable_status_page_get'));
$config->set('nagios.status.ok', $form_state->getValue('nagios_status_ok_value'));
$config->set('nagios.status.warning', $form_state->getValue('nagios_status_warning_value'));
$config->set('nagios.status.critical', $form_state->getValue('nagios_status_critical_value'));
$config->set('nagios.status.unknown', $form_state->getValue('nagios_status_unknown_value'));
foreach (nagios_invoke_all('nagios_info') as $module => $data) {
$config->set('nagios.enable.' . $module, $form_state->getValue('nagios_enable_' . $module));
}
$config->set('nagios.limit_watchdog.display', $form_state->getValue('limit_watchdog_display'));
$config->set('nagios.limit_watchdog.results', $form_state->getValue('limit_watchdog_results'));
foreach (nagios_invoke_all('nagios_settings') as $module => $module_settings) {
foreach ($module_settings as $element => $data) {
// save config for first level form elements
if (isset($data['#configname'])) {
$config->set($module . '.' . $data['#configname'], $form_state->getValue($element, $config->get($module . '.' . $data['#configname'])));
}
// save config for second level form elements
if (isset($data['#type']) && $data['#type'] == 'fieldset') {
foreach ($data as $fieldsetelement => $fieldsetdata) {
if (is_array($fieldsetdata)) {
if (!isset($fieldsetdata['#default_value']) && isset($fieldsetdata['#configname'])) {
$config->set($module . '.' . $fieldsetdata['#configname'], $form_state->getValue($fieldsetelement, $config->get($module . '.' . $fieldsetdata['#configname'])));
}
}
}
}
}
}
$config->save();
parent::submitForm($form, $form_state);
}
