/**
* Validates an array of fields. Returns the field names and values, with
* the field names stripped of their validators.
*
* The key names can be in this format:
*
* name:validator=param:anotherValidator:oneMoreValidator=`param`
*
* @access public
* @param LoginDictionary $dictionary The fields to validate.
* @param string $validationFields
* @return array An array of field name => value pairs.
*/
public function validateFields(LoginDictionary $dictionary, $validationFields = '')
{
$keys = $dictionary->toArray();
$this->fields = $keys;
/* process the list of fields that will be validated */
$validationFields = explode(',', $validationFields);
$fieldValidators = array();
foreach ($validationFields as $idx => $v) {
$v = trim(ltrim($v), ' ');
/* allow multi-line definitions */
$key = explode(':', $v);
/* explode into list separated by : */
if (!empty($key[0])) {
$field = $key[0];
array_splice($key, 0, 1);
/* remove the field name from validator list */
$fieldValidators[$field] = $key;
if (!isset($this->fields[$field]) && strpos($field, '.') === false) {
/* prevent someone from bypassing a required field by removing it from the form */
$keys[$field] = !empty($this->fields[$v]) ? $this->fields[$v] : '';
}
}
}
/** @var string|array $v */
foreach ($keys as $k => $v) {
/* is a array field, ie contact[name] */
if (is_array($v) && !isset($_FILES[$k]) && is_string($k) && intval($k) == 0 && $k !== 0) {
$isCheckbox = false;
foreach ($v as $key => $val) {
if (!is_string($key)) {
$isCheckbox = true;
continue;
}
$subKey = $k . '.' . $key;
$this->_validate($subKey, $val, $fieldValidators);
}
if ($isCheckbox) {
$this->_validate($k, $v, $fieldValidators);
}
} else {
$this->_validate($k, $v, $fieldValidators);
}
}
/* remove fields that have . in name */
foreach ($this->fields as $field => $v) {
if (strpos($field, '.') !== false || strpos($field, ':')) {
unset($this->fields[$field]);
}
}
/* add fields back into dictionary */
foreach ($this->fields as $k => $v) {
$dictionary->set($k, $v);
}
return $this->fields;
}
/**
* Load the Dictionary class
* @return LoginDictionary
*/
public function loadDictionary()
{
$classPath = $this->getProperty('dictionaryClassPath', $this->login->config['modelPath'] . 'login/');
$className = $this->getProperty('dictionaryClassName', 'LoginDictionary');
if ($this->modx->loadClass($className, $classPath, true, true)) {
$this->dictionary = new LoginDictionary($this->login);
$this->dictionary->gather();
} else {
$this->modx->log(modX::LOG_LEVEL_ERROR, '[Login] Could not load LoginDictionary class from ');
}
return $this->dictionary;
}
/**
* Run any post-logout hooks
*
* @param modProcessorResponse $response
* @return boolean
*/
public function runPostLogoutHooks(modProcessorResponse $response)
{
$success = true;
/* do post hooks for logout */
$postHooks = $this->getProperty('postHooks', '');
$this->loadHooks('postHooks');
$fields = $this->dictionary->toArray();
$fields['response'] =& $response->getObject();
$fields['contexts'] =& $contexts;
$fields['loginContext'] =& $loginContext;
$fields['logoutResourceId'] =& $logoutResourceId;
$this->postHooks->loadMultiple($postHooks, $fields, array('mode' => Login::MODE_LOGOUT));
/* log posthooks errors */
if ($this->postHooks->hasErrors()) {
$this->modx->log(modX::LOG_LEVEL_ERROR, '[Login] Post-Hook errors: ' . print_r($this->postHooks->getErrors(), true));
$errorMsg = $this->postHooks->getErrorMessage();
if (!empty($errorMsg)) {
$this->modx->log(modX::LOG_LEVEL_ERROR, '[Login] Post-Hook error: ' . $errorMsg);
}
$success = false;
}
return $success;
}
