/**
* @return \EasyMinerCenter\Model\EasyMiner\Entities\User|null
*/
private function getCurrentUser()
{
try {
return $this->usersFacade->findUser($this->user->id);
} catch (\Exception $e) {
/*ignore error (uživatel nemusí být přihlášen)*/
}
return null;
}
/**
* Akce pro vytvoření nového rulesetu (se zadaným jménem)
* @param string $name
* @param string $description=""
* @throws InvalidArgumentException
*/
public function actionNew($name, $description = "")
{
$this->ruleSetsFacade->checkUniqueRuleSetNameByUser($name, $this->user->id);
//vytvoření rulesetu
$ruleSet = new RuleSet();
$ruleSet->name = $name;
$ruleSet->description = $description;
$ruleSet->user = $this->usersFacade->findUser($this->user->id);
$this->ruleSetsFacade->saveRuleSet($ruleSet);
//odeslání výsledku
$this->sendJsonResponse($ruleSet->getDataArr());
}
/**
* Formulář pro import CSV souboru
* @return Form
*/
public function createComponentImportCsvForm()
{
$form = new Form();
$form->setTranslator($this->translator);
$tableName = $form->addText('table', 'Table name:')->setAttribute('class', 'normalWidth')->setRequired('Input table name!');
$presenter = $this;
$tableName->addRule(Form::MAX_LENGTH, 'Max length of the table name is %s characters!', 30)->addRule(Form::MIN_LENGTH, 'Min length of the table name is %s characters!', 3)->addRule(Form::PATTERN, 'Table name can contain only letters, numbers and underscore and start with a letter!', '[a-zA-Z0-9_]+')->addRule(function (TextInput $control) use($presenter) {
$formValues = $control->form->getValues(true);
$csvColumnsCount = $presenter->fileImportsFacade->getColsCountInCSV($formValues['file'], $formValues['separator'], $formValues['enclosure'], $formValues['escape']);
$databaseType = $presenter->databasesFacade->prefferedDatabaseType($csvColumnsCount);
$newDatasource = $presenter->datasourcesFacade->prepareNewDatasourceForUser($this->usersFacade->findUser($presenter->user->id), $databaseType);
$presenter->databasesFacade->openDatabase($newDatasource->getDbConnection());
return !$presenter->databasesFacade->checkTableExists($control->value);
}, 'Table with this name already exists!');
$form->addSelect('separator', 'Separator:', array(',' => 'Comma (,)', ';' => 'Semicolon (;)', '|' => 'Vertical line (|)', '\\t' => 'Tab (\\t)'))->setRequired()->setAttribute('class', 'normalWidth');
$form->addSelect('encoding', 'Encoding:', array('utf8' => 'UTF-8', 'cp1250' => 'WIN 1250', 'iso-8859-1' => 'ISO 8859-1'))->setRequired()->setAttribute('class', 'normalWidth');
$file = $form->addHidden('file');
$file->setAttribute('id', 'frm-importCsvForm-file');
$form->addHidden('type');
$form->addText('enclosure', 'Enclosure:', 1, 1)->setDefaultValue('"');
$form->addText('escape', 'Escape:', 1, 1)->setDefaultValue('\\');
$nullValuesArr = CsvImport::getDefaultNullValuesArr();
$defaultNullValue = 'none';
foreach ($nullValuesArr as $value => $text) {
$defaultNullValue = $value;
break;
}
$form->addSelect('nullValue', 'Null values:', array_merge(['none' => '--none--'], $nullValuesArr))->setAttribute('title', 'This value will be imported as missing (null).')->setDefaultValue($defaultNullValue)->setAttribute('class', 'normalWidth');
$form->addSubmit('submit', 'Import data into database...')->onClick[] = function (SubmitButton $submitButton) {
/** @var Form $form */
$form = $submitButton->form;
$values = $form->getValues();
$nullValue = $values->nullValue == 'none' ? null : $values->nullValue;
$user = $this->usersFacade->findUser($this->user->id);
$colsCount = $this->fileImportsFacade->getColsCountInCSV($values->file, $values->separator, $values->enclosure, $values->escape);
$dbType = $this->databasesFacade->prefferedDatabaseType($colsCount);
//připravení připojení k DB
$datasource = $this->datasourcesFacade->prepareNewDatasourceForUser($user, $dbType);
$this->fileImportsFacade->importCsvFile($values->file, $datasource->getDbConnection(), $values->table, $values->encoding, $values->separator, $values->enclosure, $values->escape, $nullValue);
$datasource->name = $values->table;
//uložíme datasource
$this->datasourcesFacade->saveDatasource($datasource);
//smažeme dočasné soubory...
$this->fileImportsFacade->deleteFile($values->file);
$this->redirect('Data:newMinerFromDatasource', array('datasource' => $datasource->datasourceId));
};
$form->addSubmit('storno', 'storno')->setValidationScope([])->onClick[] = function (SubmitButton $button) use($file) {
/** @var DataPresenter $presenter */
$presenter = $button->form->getParent();
$this->fileImportsFacade->deleteFile($file->value);
$presenter->redirect('Data:newMiner');
};
return $form;
}
/**
* Formulář pro změnu zapomenutého hesla
* @return Form
*/
protected function createComponentChangeForgottenPasswordForm()
{
$form = new Form();
$form->setTranslator($this->getTranslator());
$form->addHidden('user');
$form->addHidden('code');
$form->addHidden('id');
$form->addText('email', 'E-mail:')->setAttribute('readonly')->setDisabled(true);
$newPassword = $form->addPassword('newPassword', 'New password:'******'minimum password length is %d characters', 5)->setRequired('Input new password!');
$form->addPassword('newPassword2', 'New password:'******'Input new password!')->addRule(Form::EQUAL, 'New passwords do not match!', $newPassword);
$form->addSubmit('save', 'Change password')->onClick[] = function (SubmitButton $button) {
//změna hesla
$values = $button->getForm(true)->getValues();
try {
$user = $this->usersFacade->findUser($values->user);
$userForgottenPassword = $this->usersFacade->findUserForgottenPassword($values->id);
if ($userForgottenPassword->user->userId != $user->userId || $userForgottenPassword->code != $values->code) {
throw new \Exception('Hacking attempt!');
}
} catch (\Exception $e) {
$this->flashMessage('Requested password renewal not found! Maybe, the renewal code was too old. Please go to "Forgotten password".', 'error');
$this->redirect('login');
return;
}
$user->password = Passwords::hash($values->newPassword);
if ($this->usersFacade->saveUser($user)) {
$this->flashMessage('New password saved...');
}
//finální přesměrování
$this->redirect('login');
};
$form->addSubmit('storno', 'storno')->setValidationScope([])->onClick[] = function (SubmitButton $button) {
$values = $button->getForm(true)->getValues();
$redirectParams = [];
if ($this->user->id != $values->user) {
$redirectParams['user'] = $values->user;
}
$this->redirect('details', $redirectParams);
};
return $form;
}
