protected function evaluate()
{
$moduleName = $this->getCondition();
if (Platform::extensionLoaded($moduleName)) {
$this->setStateText(sprintf(mt('setup', 'The PHP module %s is available.'), $this->getAlias() ?: $moduleName));
return true;
} else {
$this->setStateText(sprintf(mt('setup', 'The PHP module %s is missing.'), $this->getAlias() ?: $moduleName));
return false;
}
}
/**
* Return an array containing the tab definitions for all supported types
*
* Using array_keys on this array or isset allows to check whether a
* requested type is supported
*
* @return array
*/
public function getSupportedTypes()
{
$supportedTypes = array();
if (Platform::extensionLoaded('gd')) {
$supportedTypes[self::TYPE_PDF] = array('name' => 'pdf', 'label' => 'PDF', 'icon' => 'file-pdf', 'urlParams' => array('format' => 'pdf'));
}
$supportedTypes[self::TYPE_CSV] = array('name' => 'csv', 'label' => 'CSV', 'icon' => 'file-excel', 'urlParams' => array('format' => 'csv'));
if (Platform::extensionLoaded('json')) {
$supportedTypes[self::TYPE_JSON] = array('name' => 'json', 'label' => 'JSON', 'icon' => 'img/icons/json.png', 'urlParams' => array('format' => 'json'));
}
return $supportedTypes;
}
/**
* @see Form::createElements()
*/
public function createElements(array $formData)
{
if (isset($formData['type']) && $formData['type'] === 'external' && !isset($_SERVER['REMOTE_USER'])) {
$this->info($this->translate('You\'re currently not authenticated using any of the web server\'s authentication ' . 'mechanisms. Make sure you\'ll configure such, otherwise you\'ll not be able to ' . 'log into Icinga Web 2.'), false);
}
$backendTypes = array();
if (Platform::hasMysqlSupport() || Platform::hasPostgresqlSupport()) {
$backendTypes['db'] = $this->translate('Database');
}
if (Platform::extensionLoaded('ldap')) {
$backendTypes['ldap'] = 'LDAP';
}
$backendTypes['external'] = $this->translate('External');
$this->addElement('select', 'type', array('required' => true, 'autosubmit' => true, 'label' => $this->translate('Authentication Type'), 'description' => $this->translate('The type of authentication to use when accessing Icinga Web 2'), 'multiOptions' => $backendTypes));
}
/**
* @see Form::createElements()
*/
public function createElements(array $formData)
{
$backendTypes = array();
$backendType = isset($formData['type']) ? $formData['type'] : null;
if (isset($this->resources['db'])) {
$backendTypes['db'] = $this->translate('Database');
}
if (isset($this->resources['ldap']) && ($backendType === 'ldap' || Platform::extensionLoaded('ldap'))) {
$backendTypes['ldap'] = 'LDAP';
$backendTypes['msldap'] = 'ActiveDirectory';
}
$externalBackends = array_filter($this->config->toArray(), function ($authBackendCfg) {
return isset($authBackendCfg['backend']) && $authBackendCfg['backend'] === 'external';
});
if ($backendType === 'external' || empty($externalBackends)) {
$backendTypes['external'] = $this->translate('External');
}
if ($backendType === null) {
$backendType = key($backendTypes);
}
$this->addElement('select', 'type', array('ignore' => true, 'required' => true, 'autosubmit' => true, 'label' => $this->translate('Backend Type'), 'description' => $this->translate('The type of the resource to use for this authenticaton provider'), 'multiOptions' => $backendTypes));
if (isset($formData['force_creation']) && $formData['force_creation']) {
// In case another error occured and the checkbox was displayed before
$this->addElement($this->getForceCreationCheckbox());
}
$this->addElements($this->getBackendForm($backendType)->createElements($formData)->getElements());
}
/**
* @see Form::createElemeents()
*/
public function createElements(array $formData)
{
$resourceType = isset($formData['type']) ? $formData['type'] : 'db';
$resourceTypes = array('file' => $this->translate('File'), 'livestatus' => 'Livestatus', 'ssh' => $this->translate('SSH Identity'));
if ($resourceType === 'ldap' || Platform::extensionLoaded('ldap')) {
$resourceTypes['ldap'] = 'LDAP';
}
if ($resourceType === 'db' || Platform::hasMysqlSupport() || Platform::hasPostgresqlSupport()) {
$resourceTypes['db'] = $this->translate('SQL Database');
}
$this->addElement('select', 'type', array('required' => true, 'autosubmit' => true, 'label' => $this->translate('Resource Type'), 'description' => $this->translate('The type of resource'), 'multiOptions' => $resourceTypes, 'value' => $resourceType));
if (isset($formData['force_creation']) && $formData['force_creation']) {
// In case another error occured and the checkbox was displayed before
$this->addElement($this->getForceCreationCheckbox());
}
$this->addElements($this->getResourceForm($resourceType)->createElements($formData)->getElements());
}
