/**
* Display a confirmation form to remove the backend identified by the 'backend' parameter
*/
public function removebackendAction()
{
$config = $this->Config('backends');
$form = new ConfirmRemovalForm(array('onSuccess' => function ($form) use($config) {
$backendName = $form->getRequest()->getQuery('backend');
$configForm = new BackendConfigForm();
$configForm->setIniConfig($config);
try {
$configForm->remove($backendName);
} catch (InvalidArgumentException $e) {
Notification::error($e->getMessage());
return;
}
if ($configForm->save()) {
Notification::success(sprintf($this->translate('Backend "%s" successfully removed.'), $backendName));
} else {
return false;
}
}));
$form->setTitle($this->translate('Remove Existing Backend'));
$form->setRedirectUrl('monitoring/config');
$form->handleRequest();
$this->view->form = $form;
}
/**
* Return whether the given values are valid
*
* @param array $formData The data to validate
*
* @return bool
*/
public function isValid($formData)
{
if (!parent::isValid($formData)) {
return false;
}
if (!isset($formData['skip_validation']) || !$formData['skip_validation']) {
$configObject = new ConfigObject($this->getValues());
if (!DbResourceForm::isValidResource($this, $configObject)) {
$this->addSkipValidationCheckbox($this->translate('Check this to not to validate connectivity with the given database server.'));
return false;
} elseif (!BackendConfigForm::isValidIdoSchema($this, $configObject) || !BackendConfigForm::isValidIdoInstance($this, $configObject)) {
$this->addSkipValidationCheckbox($this->translate('Check this to not to validate the IDO schema in the given database.'));
return false;
}
}
return true;
}
public function isValid($data)
{
if (false === parent::isValid($data)) {
return false;
}
if (false === isset($data['skip_validation']) || $data['skip_validation'] == 0) {
$configObject = new ConfigObject($this->getValues());
if (false === DbResourceForm::isValidResource($this, $configObject)) {
$this->addSkipValidationCheckbox($this->translate('Check this to not to validate connectivity with the given database server'));
return false;
} elseif (false === BackendConfigForm::isValidIdoSchema($this, $configObject)) {
$this->addSkipValidationCheckbox($this->translate('Check this to not to validate the ido schema'));
return false;
} elseif (false === BackendConfigForm::isValidIdoInstance($this, $configObject)) {
$this->addSkipValidationCheckbox($this->translate('Check this to not to validate the ido instance'));
return false;
}
}
return true;
}
/**
* Return whether the configuration is valid
*
* @param bool $showLog Whether to show the validation log
*
* @return bool
*/
protected function validateConfiguration($showLog = false)
{
$inspection = ResourceConfigForm::inspectResource($this);
if ($inspection !== null) {
if ($showLog) {
$join = function ($e) use(&$join) {
return is_string($e) ? $e : join("\n", array_map($join, $e));
};
$this->addElement('note', 'inspection_output', array('order' => 0, 'value' => '<strong>' . $this->translate('Validation Log') . "</strong>\n\n" . join("\n", array_map($join, $inspection->toArray())), 'decorators' => array('ViewHelper', array('HtmlTag', array('tag' => 'pre', 'class' => 'log-output')))));
}
if ($inspection->hasError()) {
$this->error(sprintf($this->translate('Failed to successfully validate the configuration: %s'), $inspection->getError()));
return false;
}
}
$configObject = new ConfigObject($this->getValues());
if (!BackendConfigForm::isValidIdoSchema($this, $configObject) || !BackendConfigForm::isValidIdoInstance($this, $configObject)) {
return false;
}
if ($this->getValue('db') === 'pgsql') {
$db = new DbTool($this->getValues());
$version = $db->connectToDb()->getServerVersion();
if (version_compare($version, '9.1', '<')) {
$this->error($this->translate(sprintf('The server\'s version %s is too old. The minimum required version is %s.', $version, '9.1')));
return false;
}
}
return true;
}
/**
* Display a confirmation form to remove the backend identified by the 'backend' parameter
*/
public function removebackendAction()
{
$backendName = $this->params->getRequired('backend-name');
$backendForm = new BackendConfigForm();
$backendForm->setIniConfig($this->Config('backends'));
$form = new ConfirmRemovalForm();
$form->setRedirectUrl('monitoring/config');
$form->setTitle(sprintf($this->translate('Remove Monitoring Backend %s'), $backendName));
$form->setOnSuccess(function (ConfirmRemovalForm $form) use($backendName, $backendForm) {
try {
$backendForm->delete($backendName);
} catch (Exception $e) {
$form->error($e->getMessage());
return false;
}
if ($backendForm->save()) {
Notification::success(sprintf(t('Monitoring backend "%s" successfully removed'), $backendName));
return true;
}
return false;
});
$form->handleRequest();
$this->view->form = $form;
$this->render('form');
}
