/**
* Formulář pro vytvoření nového formátu
* @return Form
*/
protected function createComponentNewFormatForm()
{
$form = new Form();
$form->addHidden('datasource');
$form->addHidden('column');
$metaAttribute = $form->addHidden('metaAttribute');
$form->addText('metaAttributeName', 'Meta-attribute:')->setAttribute('readonly', 'readonly')->setAttribute('class', 'normalWidth');
$formatName = $form->addText('formatName', 'Format name:')->setRequired()->setAttribute('class', 'normalWidth');
$formatName->addRule(Form::MIN_LENGTH, 'Min length of format name is %s characters!', 3);
$formatName->addRule(function (TextInput $control) use($metaAttribute) {
try {
$format = $this->metaAttributesFacade->findFormatByName($metaAttribute->value, $control->value);
///XXX
if ($format instanceof Format) {
return false;
}
} catch (\Exception $e) {
/*chybu ignorujeme (nenalezený metaatribut je OK)*/
}
return true;
}, 'Format with this name already exists!');
$form->addCheckbox('formatShared', 'Create shared (standard) format');
$form->addSelect('formatType', 'Values range:', array('interval' => 'Continuous values (interval)', 'values' => 'Distinct values (enumeration)'))->setAttribute('class', 'normalWidth')->setDefaultValue('values');
$submit = $form->addSubmit('create', 'Create format');
$submit->setValidationScope(array($formatName));
$submit->onClick[] = function (SubmitButton $button) {
$values = $button->form->values;
try {
$datasourceColumn = $this->datasourcesFacade->findDatasourceColumn($values->datasource, $values->column);
$metaAttribute = $this->metaAttributesFacade->findMetaAttribute($values->metaAttribute);
$datasource = $this->datasourcesFacade->findDatasource($values->datasource);
$this->databasesFacade->openDatabase($datasource->getDbConnection());
$datasourceColumnValuesStatistic = $this->databasesFacade->getColumnValuesStatistic($datasource->dbTable, $datasourceColumn->name);
$format = $this->metaAttributesFacade->createFormatFromDatasourceColumn($metaAttribute, $values->formatName, $datasourceColumn, $datasourceColumnValuesStatistic, @$values->formatType, @$values->formatShared);
$datasourceColumn->format = $format;
$this->datasourcesFacade->saveDatasourceColumn($datasourceColumn);
} catch (\Exception $e) {
$this->flashMessage($this->translator->translate('Format creation failed.'));
}
$this->redirect('Close');
};
$storno = $form->addSubmit('storno', 'Storno');
$storno->setValidationScope(array());
$storno->onClick[] = function (SubmitButton $button) {
$values = $button->form->values;
$this->redirect('SelectFormat', array('datasource' => $values->datasource, 'column' => $values->column, 'metaAttribute' => $values->metaAttribute));
};
$form->onError[] = function (Form $form) {
$values = $form->values;
$this->handleNewFormat($values->datasource, $values->column, $values->metaAttribute);
};
return $form;
}
