/**
* Get the node settings from this form
* @param boolean $updateValues set to true to get the submitted node settings, false to get the initial node settings
* @return joppa\model\NodeSettings
* @throws zibo\ZiboException when the form is not submitted and $updateValues is set to true
* @throws zibo\library\validation\exception\ValidationException when the submitted settings are not valid and $updateValues is set to true
*/
public function getNodeSettings($updateValues = true)
{
if (!$updateValues) {
return $this->nodeSettings;
}
if (!$this->isSubmitted()) {
throw new ZiboException('Form not submitted');
}
$settings = @parse_ini_string($this->getValue(self::FIELD_SETTINGS));
if ($settings === false) {
$error = error_get_last();
$error = new ValidationError('error', '%error%', array('error' => $error['message']));
$exception = new ValidationException();
$exception->addErrors(self::FIELD_SETTINGS, array($error));
throw $exception;
}
$nodeSettings = new NodeSettings($this->nodeSettings->getNode(), $this->nodeSettings->getInheritedNodeSettings());
// set the values from the form
$inheritPrefixLength = strlen(NodeSettings::INHERIT_PREFIX);
foreach ($settings as $key => $value) {
$inherit = false;
if (strlen($key) > $inheritPrefixLength && strncmp($key, NodeSettings::INHERIT_PREFIX, $inheritPrefixLength) == 0) {
$key = substr($key, $inheritPrefixLength);
$inherit = true;
}
$nodeSettings->set($key, $value, $inherit);
}
return $nodeSettings;
}
/**
* Perform the advanced node action
*/
public function indexAction()
{
$nodeSettings = $this->models['NodeSetting']->getNodeSettings($this->node->id);
$form = new NodeSettingsForm($this->request->getBasePath(), $nodeSettings);
if (!$form->isSubmitted()) {
$this->setAdvancedView($form);
return;
}
if ($form->isCancelled()) {
$this->response->setRedirect($this->request->getBasePath());
return;
}
try {
$nodeSettings = $form->getNodeSettings(true);
$this->models['NodeSetting']->setNodeSettings($nodeSettings);
$this->clearCache();
$this->addInformation(self::TRANSLATION_INFORMATION_SAVED, array('name' => $this->node->name));
$this->response->setRedirect($this->request->getBasePath());
} catch (ValidationException $saveException) {
$validationException = new ValidationException();
$errors = $saveException->getAllErrors();
foreach ($errors as $fieldErrors) {
$validationException->addErrors(NodeSettingsForm::FIELD_SETTINGS, $fieldErrors);
}
$form->setValidationException($validationException);
$this->setAdvancedView($form);
}
}
/**
* Validates the field of a data object of a model
* @param zibo\library\validation\exception\ValidationException $exception the exception where the validation errors will be assigned to
* @param string $fieldName name of the field
* @param mixed $value value to be validated
* @return null
*/
public function validateField(ValidationException $exception, $fieldName, $value)
{
$errors = array();
if (!isset($this->validators[$fieldName])) {
return;
}
foreach ($this->validators[$fieldName] as $validator) {
if (!$validator->isValid($value)) {
$errors = array_merge($errors, $validator->getErrors());
}
}
if ($errors) {
$exception->addErrors($fieldName, $errors);
}
}
/**
* Get the value from the request
* @param string $name name of the request value
* @return mixed value of this field
* @throws zibo\library\validation\exception\ValidationException when a invalid date is entered
*/
protected function getRequestValue($name = null)
{
$value = parent::getRequestValue($name);
if (!$value) {
return $value;
}
try {
$locale = I18n::getInstance()->getLocale();
$value = $locale->parseDate($value);
$value = mktime(0, 0, 0, date('m', $value), date('d', $value), date('Y', $value));
} catch (Exception $e) {
$error = new ValidationError('error.date.format', '%value% is not in the right format', array('value' => $value));
$exception = new ValidationException();
$exception->addErrors($this->getName(), array($error));
throw $exception;
}
return $value;
}
/**
* Action to switch the current user
* @param string $username Username of the user to switch to
* @return null
*/
public function indexAction($username = null)
{
if ($username) {
$this->securityManager->switchUser($username);
$this->response->setRedirect($this->getReferer());
return;
}
$basePath = $this->request->getBasePath();
$form = new UserSwitchForm($basePath);
$form->setAutoComplete($basePath . '/' . self::ACTION_AUTO_COMPLETE_USER, 2);
if (!$form->isSubmitted()) {
$this->setUserSwitchView($form);
return;
}
if ($form->isCancelled()) {
$this->response->setRedirect($this->request->getBaseUrl());
return;
}
try {
$form->validate();
$username = $form->getUsername();
$this->securityManager->switchUser($username);
$this->response->setRedirect($this->request->getBaseUrl());
return;
} catch (UserNotFoundException $userNotFoundException) {
$validationError = new ValidationError(self::TRANSLATION_ERROR_USER_NOT_FOUND, 'Could not find user %user%', array('user' => $username));
$validationException = new ValidationException();
$validationException->addErrors(UserSwitchForm::FIELD_USERNAME, array($validationError));
$form->setValidationException($validationException);
} catch (UserSwitchException $userSwitchException) {
$validationError = new ValidationError(self::TRANSLATION_ERROR_USER_NOT_ALLOWED, 'You are not allowed to switch to %user%', array('user' => $username));
$validationException = new ValidationException();
$validationException->addErrors(UserSwitchForm::FIELD_USERNAME, array($validationError));
$form->setValidationException($validationException);
} catch (ValidationException $validationException) {
}
$this->setUserSwitchView($form);
}
/**
* Validate the permissions configuration value
* @param string $permissions permissions configuration setting
* @param zibo\library\validation\exception\ValidationException $validationException when a ValidationError occures, it will be added to this exception and null will be returned
* @return string valid permissions configuration value
*/
private function validatePermissions($permissions, ValidationException $validationException)
{
if ($permissions == NodeSettingModel::AUTHENTICATION_STATUS_ANONYMOUS || $permissions == NodeSettingModel::AUTHENTICATION_STATUS_AUTHENTICATED || $permissions == NodeSettingModel::AUTHENTICATION_STATUS_EVERYBODY) {
return $permissions;
}
$configurationString = '';
$securityManager = SecurityManager::getInstance();
$permissions = explode(',', $permissions);
foreach ($permissions as $permission) {
$permission = trim($permission);
if ($securityManager->hasPermission($permission)) {
$configurationString .= ($configurationString ? ',' : '') . $permission;
continue;
}
$error = new ValidationError('joppa.error.permission', 'permission \'%permission%\' does not exist', array('permission' => $permission));
$validationException->addErrors(NodeSettingModel::SETTING_PERMISSIONS, array($error));
return null;
}
return $configurationString;
}
/**
* Provides a hook for additional form validation
* @return null
* @throws zibo\library\validation\exception\ValidationException when a validation error occurs
*/
public function onProfileFormValidate()
{
$validationException = new ValidationException();
if ($this->isPasswordSubmitted()) {
$password = $this->getPassword();
$passwordConfirmation = $this->getPasswordConfirmation();
$validator = new RequiredValidator();
if (!$validator->isValid($password)) {
$validationException->addErrors(self::FIELD_PASSWORD, $validator->getErrors());
}
if (!$validator->isValid($passwordConfirmation)) {
$validationException->addErrors(self::FIELD_PASSWORD_CONFIRM, $validator->getErrors());
}
if (!$validationException->hasErrors() && $password != $passwordConfirmation) {
$error = new ValidationError(self::TRANSLATION_ERROR_PASSWORD_MATCH, "Your passwords do not match");
$validationException->addErrors(self::FIELD_PASSWORD, array($error));
}
}
if ($validationException->hasErrors()) {
throw $validationException;
}
}
/**
* Perform the visibility node action
*/
public function indexAction()
{
$nodeSettings = $this->models[NodeSettingModel::NAME]->getNodeSettings($this->node->id);
$form = new NodeVisibilityForm($this->request->getBasePath(), $nodeSettings);
if (!$form->isSubmitted()) {
$this->setVisibilityView($form);
return;
}
if (!$form->getValue(NodeVisibilityForm::FIELD_SAVE)) {
$this->response->setRedirect($this->request->getBasePath());
return;
}
try {
$nodeSettings = $form->getNodeSettings(true);
$this->models[NodeSettingModel::NAME]->setNodeSettings($nodeSettings);
$this->clearCache();
$this->addInformation(self::TRANSLATION_INFORMATION_SAVED, array('name' => $this->node->name));
$this->response->setRedirect($this->request->getBasePath());
} catch (ValidationException $saveException) {
$validationException = new ValidationException();
$errors = $saveException->getAllErrors();
foreach ($errors as $field => $fieldErrors) {
if ($field == NodeSettingModel::SETTING_PUBLISH) {
$validationException->addErrors(NodeVisibilityForm::FIELD_PUBLISH, $fieldErrors);
} elseif ($field == NodeSettingModel::SETTING_PUBLISH_START) {
$validationException->addErrors(NodeVisibilityForm::FIELD_PUBLISH_START, $fieldErrors);
} elseif ($field == NodeSettingModel::SETTING_PUBLISH_STOP) {
$validationException->addErrors(NodeVisibilityForm::FIELD_PUBLISH_STOP, $fieldErrors);
} else {
$validationException->addErrors($field, $fieldErrors);
}
}
$form->setValidationException($validationException);
$this->setVisibilityView($form);
}
}
/**
* Get a XML-RPC request for the provided method and parameters
* @param string $method full name of the method
* @param string $parameters submitted parameters in string format, ready to be parsed
* @return zibo\library\xmlrpc\Request the request for the XML RPC server
* @throws zibo\library\validation\exception\ValidationException when the parameters could not be parsed
*/
private function getXmlrpcRequest($method, $parameters)
{
$request = new Request($method);
if (!$parameters) {
return $request;
}
$parser = new ParameterParser();
try {
$parameters = $parser->parse($parameters);
} catch (ZiboException $exception) {
$error = new ValidationError(self::TRANSLATION_ERROR_PARAMETERS, 'Could not parse the parameters: %error%', array('error' => $exception->getMessage()));
$validationException = new ValidationException();
$validationException->addErrors(ClientForm::FIELD_PARAMETERS, array($error));
throw $validationException;
}
foreach ($parameters as $parameter) {
$request->addParameter($parameter);
}
return $request;
}
/**
* Action to show the authentication form and to process authentication
* @return null
*/
public function indexAction()
{
$securityManager = SecurityManager::getInstance();
$session = $this->getSession();
$redirect = $this->getRedirect();
$user = $securityManager->getUser();
if ($user) {
// user is already logged in
$redirectUrl = null;
switch ($redirect) {
case self::REDIRECT_HOME:
$redirectUrl = $this->request->getBaseUrl();
break;
case self::REDIRECT_REFERER:
$redirectUrl = $this->getReferer();
break;
}
if ($redirectUrl) {
$this->response->setRedirect($redirectUrl);
}
return;
}
// gets the general referer
$referer = $session->get(AdminModule::SESSION_REFERER);
if (!$referer || substr_compare($referer, $this->request->getBasePath(), 0, strlen($this->request->getBasePath())) == 1) {
$referer = $this->request->getBaseUrl();
}
$form = new AuthenticationForm($this->request->getBasePath());
if (!$form->isSubmitted()) {
// the form is not submitted, store the general referer as the login referer
$session->set(self::SESSION_REFERER, $referer);
$this->setLoginView($form);
return;
}
// gets the login referer
$redirectUrl = $session->get(self::SESSION_REFERER, $referer);
if ($form->isCancelled()) {
// the form is cancelled, redirect to the login referer
$this->response->setRedirect($redirectUrl);
return;
}
try {
// try to authenticate the user
$form->validate();
$username = $form->getValue(SecurityManager::USERNAME);
$password = $form->getValue(SecurityManager::PASSWORD);
$securityManager->login($username, $password);
// get the redirect url
$redirect = $this->getRedirect();
switch ($redirect) {
case self::REDIRECT_NO:
$redirectUrl = $this->request->getBasePath();
break;
case self::REDIRECT_HOME:
$redirectUrl = $this->request->getBaseUrl();
break;
}
$this->response->setRedirect($redirectUrl);
return;
} catch (AuthenticationException $e) {
// authentication error
if ($e->getField() == null) {
throw $e;
}
$error = new ValidationError($e->getTranslationKey(), $e->getMessage());
$exception = new ValidationException();
$exception->addErrors($e->getField(), array($error));
$form->setValidationException($exception);
} catch (ValidationException $exception) {
// no username or password filled in, exception already set to the form
}
$this->setLoginView($form);
}
/**
* Sets a validation exception to this form
* @param zibo\library\validation\exception\ValidationException $exception
* @return null
*/
public function setValidationException(ValidationException $exception)
{
$this->validationException = $exception;
foreach ($this->fields as $fieldName => $field) {
if ($exception->hasErrors($fieldName)) {
$field->appendToClass(Field::CLASS_VALIDATION_ERROR);
}
}
}
/**
* Validates this form
* @return null
* @throws zibo\library\validation\exception\ValidationException when one of the fields or
* the form itself is not validated
*/
public function validate()
{
if (!$this->isSubmitted()) {
throw new ZiboException('Form is not submitted');
}
$this->validationException = new ValidationException();
$iterator = $this->fields->getIterator();
foreach ($iterator as $field) {
$field->validate($this->validationException);
}
foreach ($this->validators as $validator) {
$validator->isValid($this);
}
if ($this->validationException->hasErrors()) {
throw $this->validationException;
}
}
/**
* Action to ask for the user and send a mail with the password reset URL
* @return null
*/
public function indexAction()
{
$basePath = $this->request->getBasePath();
$form = new ResetPasswordForm($basePath);
if (!$form->isSubmitted()) {
// form not submitted, show the view
$this->setResetPasswordView($form);
return;
}
if ($form->isCancelled()) {
// not implemented
$this->response->setRedirect($basePath);
return;
}
try {
// validates the form
$form->validate();
// initialize needed variables
$securityModel = SecurityManager::getInstance()->getSecurityModel();
$username = $form->getUsername();
$email = $form->getEmail();
$error = null;
$errorField = null;
// gets the user by the provided field
if ($username) {
$errorField = ResetPasswordForm::FIELD_USERNAME;
$user = $securityModel->getUserByUsername($username);
if (!$user) {
$error = new ValidationError(self::TRANSLATION_ERROR_USER_NOT_FOUND_USERNAME, 'Could not find the profile for username %username%', array('username' => $username));
}
} else {
$errorField = ResetPasswordForm::FIELD_EMAIL;
$user = $securityModel->getUserByEmail($email);
if (!$user) {
$error = new ValidationError(self::TRANSLATION_ERROR_USER_NOT_FOUND_EMAIL, 'Could not find the profile for email address %email%', array('email' => $email));
}
}
if ($error) {
// validation errors occured
$exception = new ValidationException();
$exception->addErrors($errorField, array($error));
throw $exception;
}
$email = $user->getUserEmail();
if (!$email) {
// no email set for the user
$error = new ValidationError(self::TRANSLATION_ERROR_USER_NO_EMAIL, 'No email address set for your profile');
$exception = new ValidationException();
$exception->addErrors($errorField, array($error));
throw $exception;
}
// generates a secure key and the reset URL
$key = $this->getUserKey($user);
$resetUrl = $basePath . '/' . self::ACTION_RESET . '/' . $email . '/' . $key;
// send the reset URL to the user
$this->sendMail($user, $resetUrl);
// show information message and redirect the page
$this->addInformation(self::TRANSLATION_INFORMATION_SEND_MAIL);
$this->response->setRedirect($basePath);
return;
} catch (ValidationException $exception) {
$form->setValidationException($exception);
}
// a error occured, show the form with the errors
$this->setResetPasswordView($form);
}
/**
* Saves a connection
* @param string $name Name of the connection
* @param string $dsn DSN string for the connection
* @param string $oldName Old name if we are doing a rename action
* @return null
* @throws Exception when an error occurs
*/
public function saveConnection($name, $dsn, $oldName = null)
{
$zibo = Zibo::getInstance();
$updateDefault = false;
$baseKey = DatabaseManager::CONFIG_CONNECTION . Config::TOKEN_SEPARATOR;
if (!empty($oldName) && $name != $oldName) {
$defaultConnection = $this->getDefaultConnection();
if ($defaultConnection->getName() == $oldName) {
$updateDefault = true;
}
$zibo->setConfigValue($baseKey . $oldName, null);
}
$dsn = new Dsn($dsn);
try {
$this->manager->registerConnection($name, $dsn);
$zibo->setConfigValue($baseKey . $name, $dsn->__toString());
if ($updateDefault) {
$this->setDefaultConnection($name);
}
} catch (Exception $exception) {
$error = new ValidationError(self::TRANSLATION_ERROR, '%error%', array('error' => $exception->getMessage()));
$validationException = new ValidationException();
$validationException->addErrors('dsn', array($error));
throw $validationException;
}
}
/**
* Action to rename a file or directory
*
* Every argument to this method is a part of the rename path. eg.
* $fb->renameAction('application', 'data', 'test.txt') would rename to application/data/test.txt
* @return null
*/
public function renameAction()
{
$pieces = func_get_args();
$file = $this->getFileFromPieces($pieces, false);
if (!$file) {
$this->response->setStatusCode(Response::STATUS_CODE_NOT_FOUND);
} else {
$absoluteFile = new File($this->fileBrowser->getRoot(), $file);
if (!$absoluteFile->exists()) {
$this->addError(self::TRANSLATION_ERROR_EXIST_NOT, array('path' => $file));
$this->response->setStatusCode(Response::STATUS_CODE_NOT_FOUND);
}
}
if ($this->response->getStatusCode() == Response::STATUS_CODE_NOT_FOUND) {
$this->response->setView(new BaseView());
return;
}
$basePath = $this->request->getBasePath();
$parent = $absoluteFile->getParent();
$redirectUrl = $basePath . '/' . self::ACTION_PATH . '/' . $this->fileBrowser->getPath($parent, false);
$form = new RenameForm($basePath . '/' . self::ACTION_RENAME . '/' . $file, $file);
if ($form->isSubmitted()) {
if ($form->isCancelled()) {
$this->response->setRedirect($redirectUrl);
return;
}
try {
$form->validate();
$name = $form->getFileName();
$name = String::safeString($name);
$destination = new File($parent, $name);
if ($destination->getAbsolutePath() != $absoluteFile->getPath() && $destination->exists()) {
$error = new ValidationError(self::TRANSLATION_ERROR_EXIST, '%path% exists already', array('path' => $this->fileBrowser->getPath($destination, false)));
$exception = new ValidationException();
$exception->addErrors(RenameForm::FIELD_NAME, array($error));
throw $exception;
}
$absoluteFile->move($destination);
$this->addInformation(self::TRANSLATION_INFORMATION_RENAMED, array('old' => $file->getName(), 'new' => $name));
$this->response->setRedirect($redirectUrl);
return;
} catch (ValidationException $exception) {
$form->setValidationException($exception);
} catch (Exception $exception) {
Zibo::getInstance()->runEvent(Zibo::EVENT_LOG, $exception->getMessage(), $exception->getTraceAsString(), 1);
$this->addError(self::TRANSLATION_ERROR, array('error' => $exception->getMessage()));
$this->response->setStatusCode(Response::STATUS_CODE_SERVER_ERROR);
}
}
if (!$absoluteFile->isWritable() || !$absoluteFile->getParent()->isWritable()) {
$this->addWarning(self::TRANSLATION_ERROR_WRITABLE, array('path' => $file));
$form->setIsDisabled(true, RenameForm::BUTTON_SUBMIT);
}
$view = new RenameView($form, $file);
$view->setPageTitle(Module::TRANSLATION_FILE_BROWSER, true);
$this->response->setView($view);
}
/**
* Processes the next action of this step
* return string Name of the next step
*/
public function next()
{
try {
$this->wizard->validate();
} catch (ValidationException $validationException) {
return null;
}
try {
$protocol = $this->wizard->getValue(self::FIELD_PROTOCOL);
$server = $this->wizard->getValue(self::FIELD_SERVER);
$port = $this->wizard->getValue(self::FIELD_PORT);
$database = $this->wizard->getValue(self::FIELD_DATABASE);
$username = $this->wizard->getValue(self::FIELD_USERNAME);
$password = $this->wizard->getValue(self::FIELD_PASSWORD);
$authentication = null;
if ($username) {
$authentication = $username;
if ($password) {
$authentication .= ':' . $password;
}
$authentication .= '@';
}
if ($port) {
$port = ':' . $port;
}
$connectionName = 'default';
$dsn = $protocol . '://' . $authentication . $server . $port . '/' . $database;
$connectionModel = new ConnectionModel();
$connectionModel->saveConnection($connectionName, $dsn);
$connection = $connectionModel->getConnection($connectionName);
if (!$connection->isConnectable()) {
$validationException = new ValidationException();
$validationException->addErrors('dsn', array(new ValidationError(self::TRANSLATION_DATABASE_ERROR, 'Could not connect with your database')));
throw $validationException;
}
$dsn = new Dsn($dsn);
$this->wizard->setVariable(self::VAR_DSN, $dsn);
if (class_exists('zibo\\library\\orm\\ModelManager')) {
ModelManager::getInstance()->defineModels();
}
} catch (ValidationException $validationException) {
$this->wizard->setValidationException($validationException);
return null;
}
return $this->wizard->getNextStep();
}
/**
* Deletes data from this model
* @param mixed $data Primary key of the data or a data object of this model
* @return null
*/
protected function deleteData($data)
{
$id = $this->getPrimaryKey($data);
$data = $this->findById($id, 1, null, true);
if ($data == null) {
return;
}
if ($this->meta->willBlockDeleteWhenUsed() && $this->isDataReferencedInUnlinkedModels($data)) {
$validationError = new ValidationError('orm.error.data.used', '%data% is still in use by another record', array('data' => $this->meta->formatData($data)));
$validationException = new ValidationException();
$validationException->addErrors('id', array($validationError));
throw $validationException;
}
if ($this->meta->isLogged()) {
$this->getLogModel()->logDelete($this->getName(), $data);
}
if ($this->meta->isLocalized()) {
$this->deleteLocalized($data);
}
$this->deleteDataInUnlinkedModels($data);
$condition = new SimpleCondition(new FieldExpression(ModelTable::PRIMARY_KEY), new SqlExpression($id), Condition::OPERATOR_EQUALS);
$statement = new DeleteStatement();
$statement->addTable(new TableExpression($this->getName()));
$statement->addCondition($condition);
$this->executeStatement($statement);
$this->clearCache();
$belongsTo = $this->meta->getBelongsTo();
foreach ($belongsTo as $fieldName => $field) {
$this->deleteBelongsTo($fieldName, $field, $data);
}
$hasOne = $this->meta->getHasOne();
foreach ($hasOne as $fieldName => $field) {
$this->deleteBelongsTo($fieldName, $field, $data);
}
$hasMany = $this->meta->getHasMany();
foreach ($hasMany as $fieldName => $field) {
$this->deleteHasMany($fieldName, $field, $data);
}
return $data;
}
/**
* Action to login a user with username and password authentication
* @return null
*/
public function loginAction()
{
$user = $this->securityManager->getUser();
if ($user !== null) {
$this->response->setRedirect($this->request->getBaseUrl());
return;
}
$form = new AuthenticationForm($this->request->getBasePath() . Request::QUERY_SEPARATOR . self::ACTION_LOGIN);
if (!$form->isSubmitted()) {
$this->setSecurityReferer();
$this->setAuthenticationView($form);
return;
}
if ($form->isCancelled()) {
$this->response->setRedirect($this->getSecurityReferer());
return;
}
try {
$form->validate();
$username = $form->getUsername();
$password = $form->getPassword();
$this->securityManager->login($username, $password);
$this->response->setRedirect($this->getSecurityReferer());
return;
} catch (AuthenticationException $exception) {
if ($exception->getField() == null) {
throw $exception;
}
$validationError = new ValidationError($exception->getTranslationKey(), $exception->getMessage());
$validationException = new ValidationException();
$validationException->addErrors($exception->getField(), array($validationError));
$form->setValidationException($validationException);
} catch (ValidationException $validationException) {
}
$this->setAuthenticationView($form);
}
/**
* Perform the validation on this field through the added validators
* @param zibo\library\validation\exception\ValidationException $exception
* @return zibo\library\validation\exception\ValidationException
*/
public function validate(ValidationException $exception = null)
{
if (!$exception) {
$exception = new ValidationException();
}
if (!$this->validator || $this->isDisabled()) {
return $exception;
}
if (!$this->validator->isValid($this->getValue())) {
$this->appendToClass(Field::CLASS_VALIDATION_ERROR);
$exception->addErrors($this->getName(), $this->validator->getErrors());
}
return $exception;
}
