/**
* Signál pro propojení DatasourceColumn s Formátem
* @param int $datasource
* @param int $column
* @param string $format
*/
public function handleSetDatasourceColumnFormat($datasource, $column, $format)
{
//TODO kontrola oprávnění!!!
$datasource = $this->datasourcesFacade->findDatasource($datasource);
$this->databasesFacade->openDatabase($datasource->getDbConnection());
$datasourceColumn = $this->datasourcesFacade->findDatasourceColumn($datasource, $column);
$datasourceColumnValuesStatistic = $this->databasesFacade->getColumnValuesStatistic($datasource->dbTable, $datasourceColumn->name);
$format = $this->metaAttributesFacade->findFormat($format);
$this->metaAttributesFacade->updateFormatFromDatasourceColumn($format, $datasourceColumn, $datasourceColumnValuesStatistic);
$datasourceColumn->format = $format;
$this->datasourcesFacade->saveDatasourceColumn($datasourceColumn);
}
/**
* Formulář pro zadání preprocessingu pomocí nominal enumeration
* @return Form
*/
protected function createComponentNewNominalEnumerationForm()
{
$form = new Form();
$form->setTranslator($this->translator);
$form->addText('preprocessingName', 'Preprocessing name:')->setRequired(false)->setAttribute('placeholder', $this->translate('Nominal bins'))->setAttribute('title', $this->translate('You can left this field blank, it will be filled in automatically.'))->addRule(function (TextInput $textInput) {
$form = $textInput->getForm(true);
$formValues = $form->getValues(true);
$textInputValue = $textInput->value;
//nalezení aktuálního formátu
$miner = $this->findMinerWithCheckAccess($formValues['miner']);
$datasourceColumn = $this->findDatasourceColumn($miner->datasource, $formValues['column']);
$format = $datasourceColumn->format;
$textInput->setAttribute('placeholder', $this->prepareNominalEnumerationPreprocessingName($format, $formValues));
if ($textInputValue != '') {
//check preprocessings
$existingPreprocessings = $format->preprocessings;
if (!empty($existingPreprocessings)) {
foreach ($existingPreprocessings as $existingPreprocessing) {
if ($existingPreprocessing->name == $textInput) {
return false;
}
}
}
}
return true;
}, 'This preprocessing name already exists. Please select a new one...')->addRule(function (TextInput $input) {
$values = $input->getForm(true)->getValues(true);
return count($values['valuesBins']) > 0;
}, 'You have to input at least one bin!');
$form->addText('attributeName', 'Create attribute with name:')->setRequired('Input attribute name!')->addRule(Form::PATTERN, 'Attribute name can contain only letters, numbers and _ and has start with a letter.', '[a-zA-Z]{1}\\w*')->addRule(function (TextInput $input) {
//kontrola, jestli již existuje atribtu se zadaným názvem
$values = $input->getForm(true)->getValues();
$miner = $this->findMinerWithCheckAccess($values->miner);
$attributes = $miner->metasource->attributes;
if (!empty($attributes)) {
foreach ($attributes as $attribute) {
if ($attribute->name == $input->value) {
return false;
}
}
}
return true;
}, 'Attribute with this name already exists!');
$form->addHidden('column');
$form->addHidden('miner');
$form->addHidden('formatType');
$form->addHidden('formatId');
/** @var Container $valuesBins */
$valuesBins = $form->addDynamic('valuesBins', function (Container $valuesBin) {
$valuesBin->addText('name', 'Bin name:')->setRequired(true)->setRequired('Input bin name!')->addRule(function (TextInput $input) {
$values = $input->parent->getValues(true);
return count($values['values']) > 0;
}, 'Add at least one value!')->addRule(function (TextInput $input) {
//kontrola, jestli má každý BIN jiný název
$values = $input->getParent()->getParent()->getValues(true);
$inputValue = $input->getValue();
$usesCount = 0;
if (!empty($values)) {
foreach ($values as $value) {
if ($value['name'] == $inputValue) {
$usesCount++;
}
}
}
return $usesCount <= 1;
}, 'This name is used for other bin!');
/** @var Container $intervals */
$intervals = $valuesBin->addDynamic('values', function (Container $interval) {
$interval->addText('value')->setAttribute('readonly');
$interval->addSubmit('remove', 'x')->setAttribute('class', 'removeValue')->setValidationScope([])->onClick[] = function (SubmitButton $submitButton) {
$intervals = $submitButton->parent->parent;
$intervals->remove($submitButton->parent, TRUE);
};
});
$addValueSubmit = $valuesBin->addSubmit('addValue', 'Add value');
$value = $valuesBin->addText('value', null, '');
//TODO dodělat select...
$value->addConditionOn($addValueSubmit, Form::SUBMITTED)->setRequired('Input value!')->addConditionOn($valuesBin->getForm(true)->getComponent('formatType'), Form::EQUAL, Format::DATATYPE_VALUES)->addRule(function (TextInput $input) {
$inputValue = $input->getValue();
$values = $input->getForm(true)->getValues(true);
$format = $this->metaAttributesFacade->findFormat($values['formatId']);
$values = $format->values;
if (!empty($values)) {
foreach ($values as $value) {
if ($value->value == $inputValue) {
return true;
}
}
}
return false;
}, 'You have to input existing value!')->elseCondition()->addRule(Form::FLOAT, 'You have to input number!')->endCondition();
$value->addRule(function (TextInput $input) {
$values = $input->getForm(true)->getValues(true);
$usedValuesArr = [];
if (!empty($values['valuesBins'])) {
foreach ($values['valuesBins'] as $valuesBin) {
if (!empty($valuesBin['values'])) {
foreach ($valuesBin['values'] as $value) {
$usedValuesArr[] = $value['value'];
}
}
}
}
return !in_array($input->value, $usedValuesArr);
}, 'This value is already used!');
$addValueSubmit->setValidationScope([$value])->onClick[] = function (SubmitButton $submitButton) use($intervals) {
$values = $submitButton->getParent()->getValues(true);
$valueItem = $submitButton->getParent()['values']->createOne();
$valueItem->setValues(['value' => $values['value']]);
$submitButton->getParent()->setValues(['value' => '']);
};
$valuesBin->addSubmit('remove', 'Remove bin')->setAttribute('class', 'removeBin')->setValidationScope([])->onClick[] = function (SubmitButton $submitButton) {
$submitButton->getParent()->getParent()->remove($submitButton->getParent(), true);
};
}, 0);
$valuesBins->addSubmit('addBin', 'Add bin')->setValidationScope([])->onClick[] = function (SubmitButton $submitButton) {
$submitButton->getParent()->createOne();
};
$form->addSubmit('submitAll', 'Save preprocessing & create attribute')->onClick[] = function (SubmitButton $submitButton) {
#region vytvoření preprocessingu
$values = $submitButton->getForm(true)->getValues(true);
$miner = $this->findMinerWithCheckAccess($values['miner']);
$this->minersFacade->checkMinerMetasource($miner);
//vytvoření preprocessingu
$datasourceColumn = $this->findDatasourceColumn($miner->datasource, $values['column']);
$format = $datasourceColumn->format;
$preprocessing = new Preprocessing();
$preprocessing->name = $values['preprocessingName'] != '' ? $values['preprocessingName'] : $this->prepareNominalEnumerationPreprocessingName($format, $values);
$preprocessing->format = $format;
$preprocessing->user = $this->getCurrentUser();
$this->preprocessingsFacade->savePreprocessing($preprocessing);
foreach ($values['valuesBins'] as $valuesBinValues) {
$valuesBin = new ValuesBin();
$valuesBin->format = $format;
$valuesBin->name = $valuesBinValues['name'];
$this->metaAttributesFacade->saveValuesBin($valuesBin);
foreach ($valuesBinValues['values'] as $valuesValues) {
try {
$value = $this->metaAttributesFacade->findValue($format, $valuesValues['value']);
} catch (\Exception $e) {
$value = new Value();
$value->value = $valuesValues['value'];
$this->metaAttributesFacade->saveValue($value);
}
$valuesBin->addToValues($value);
}
$this->metaAttributesFacade->saveValuesBin($valuesBin);
$preprocessing->addToValuesBins($valuesBin);
}
$this->preprocessingsFacade->savePreprocessing($preprocessing);
//vytvoření atributu
$attribute = new Attribute();
$attribute->metasource = $miner->metasource;
$attribute->datasourceColumn = $datasourceColumn;
$attribute->name = $values['attributeName'];
$attribute->type = $attribute->datasourceColumn->type;
$attribute->preprocessing = $preprocessing;
$this->minersFacade->prepareAttribute($miner, $attribute);
$this->metasourcesFacade->saveAttribute($attribute);
$this->minersFacade->checkMinerState($miner, $this->getCurrentUser());
$this->redirect('reloadUI');
#endregion vytvoření preprocessingu
};
$presenter = $this;
$form->addSubmit('storno', 'storno')->setValidationScope([])->onClick[] = function (SubmitButton $submitButton) use($presenter) {
$values = $submitButton->getForm()->getValues();
$presenter->redirect('addAttribute', array('column' => $values->column, 'miner' => $values->miner));
};
return $form;
}