/**
* Formulář pro zadání preprocessingu pomocí interval enumeration
* @return Form
*/
protected function createComponentNewIntervalEnumerationForm()
{
$form = new Form();
$form->setTranslator($this->translator);
$form->addText('preprocessingName', 'Preprocessing name:')->setRequired(false)->setAttribute('placeholder', $this->translate('Interval 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', $this->prepareIntervalEnumerationPreprocessingName($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');
/** @var Container $valuesBins */
/** @noinspection PhpUndefinedMethodInspection */
$valuesBins = $form->addDynamic('valuesBins', function (Container $valuesBin) {
$valuesBin->addText('name', 'Bin name:')->setRequired(true)->setRequired('Input bin name!')->addRule(function (TextInput $input) {
/** @var Container $container */
$container = $input->parent;
$values = $container->getValues(true);
return count($values['intervals']) > 0;
}, 'Add at least one interval!')->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('intervals', function (Container $interval) {
$interval->addHidden('leftValue');
$interval->addHidden('leftBound');
$interval->addHidden('rightValue');
$interval->addHidden('rightBound');
$interval->addText('text')->setAttribute('readonly');
$interval->addSubmit('remove', 'x')->setValidationScope([])->onClick[] = function (SubmitButton $submitButton) {
$intervals = $submitButton->getParent()->getParent();
$intervals->remove($submitButton->parent, TRUE);
};
});
$addIntervalSubmit = $valuesBin->addSubmit('addInterval', 'Add interval');
$valuesBin->addSelect('leftBound', null, ['closed' => '[', 'open' => '(']);
$leftValue = $valuesBin->addText('leftValue')->setDefaultValue('');
$leftValue->addConditionOn($addIntervalSubmit, Form::SUBMITTED)->setRequired('Input start value!')->addRule(Form::FLOAT, 'You have to input number!');
$rightValue = $valuesBin->addText('rightValue')->setDefaultValue('');
$rightValue->addConditionOn($addIntervalSubmit, Form::SUBMITTED)->setRequired('Input end value!')->addRule(Form::FLOAT, 'You have to input number!')->addRule(function (TextInput $input) use($addIntervalSubmit) {
$values = $input->getParent()->getValues(true);
if ($values['leftValue'] > $values['rightValue']) {
return false;
}
if ($values['leftValue'] == $values['rightValue'] && ($values['leftBound'] != Interval::CLOSURE_CLOSED || $values['rightBound'] != Interval::CLOSURE_CLOSED)) {
return false;
}
return true;
}, 'Interval end cannot be lower than start value!')->addRule(function (TextInput $input) {
//kontrola překryvu intervalu
$parentValues = $input->getParent()->getValues(true);
$interval = Interval::create($parentValues['leftBound'], $parentValues['leftValue'], $parentValues['rightValue'], $parentValues['rightBound']);
$valuesBinsValues = $input->getParent()->getParent()->getValues(true);
if (!empty($valuesBinsValues)) {
foreach ($valuesBinsValues as $valuesBin) {
if (!empty($valuesBin['intervals'])) {
foreach ($valuesBin['intervals'] as $intervalValues) {
if ($interval->isInOverlapWithInterval(Interval::create($intervalValues['leftBound'], $intervalValues['leftValue'], $intervalValues['rightValue'], $intervalValues['rightBound']))) {
return false;
}
}
}
}
}
return true;
}, 'Interval overlaps with another one!');
$valuesBin->addSelect('rightBound', null, ['closed' => ']', 'open' => ')']);
$addIntervalSubmit->setValidationScope([$leftValue, $rightValue])->onClick[] = function (SubmitButton $submitButton) use($intervals) {
/** @var Container $intervalsForm */
$intervalsForm = $submitButton->parent;
$values = $intervalsForm->getValues(true);
$interval = $intervals->createOne();
$interval->setValues(['leftBound' => $values['leftBound'], 'rightBound' => $values['rightBound'], 'leftValue' => $values['leftValue'], 'rightValue' => $values['rightValue'], 'text' => StringsHelper::formatIntervalString($values['leftBound'], $values['leftValue'], $values['rightValue'], $values['rightBound'])]);
$intervalsForm->setValues(['leftValue' => '', 'rightValue' => '']);
};
$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'] : $this->prepareIntervalEnumerationPreprocessingName($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['intervals'] as $intervalValues) {
$interval = Interval::create($intervalValues['leftBound'], $intervalValues['leftValue'], $intervalValues['rightValue'], $intervalValues['rightBound']);
$interval->format = null;
//TODO kontrola, aby se zbytečně nevytvářely stejné atributy
$this->metaAttributesFacade->saveInterval($interval);
$valuesBin->addToIntervals($interval);
}
$this->metaAttributesFacade->saveValuesBin($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;
}
/**
* Funkce pro aktualizaci formátu na základě hodnot z daného DatasourceColumn
* TODO implementovat...
* @param Format $format
* @param DatasourceColumn $datasourceColumn
* @param DbColumnValuesStatistic $columnValuesStatistic
*/
public function updateFormatFromDatasourceColumn(Format $format, DatasourceColumn $datasourceColumn, DbColumnValuesStatistic $columnValuesStatistic)
{
if ($format->dataType == Format::DATATYPE_INTERVAL) {
$newInterval = Interval::create(Interval::CLOSURE_CLOSED, $columnValuesStatistic->minValue, $columnValuesStatistic->maxValue, Interval::CLOSURE_CLOSED);
$newInterval->format = $format;
$intervals = $format->intervals;
if (!empty($intervals)) {
if (count($intervals) == 1) {
$originalInterval = $intervals[0];
if ($originalInterval->leftMargin > $newInterval->leftMargin || $originalInterval->leftMargin == $newInterval->leftMargin && ($originalInterval->leftClosure = Interval::CLOSURE_OPEN)) {
$originalInterval->leftMargin = $newInterval->leftMargin;
$originalInterval->leftClosure = $newInterval->leftClosure;
}
if ($originalInterval->rightMargin < $newInterval->rightMargin || $originalInterval->rightMargin == $newInterval->rightMargin && ($originalInterval->rightClosure = Interval::CLOSURE_OPEN)) {
$originalInterval->rightMargin = $newInterval->rightMargin;
$originalInterval->rightClosure = $newInterval->rightClosure;
}
$this->saveInterval($originalInterval);
} else {
//FIXME možné rozšíření množiny intervalů
}
} else {
$this->saveInterval($newInterval);
}
} else {
$existingValues = [];
$values = $format->values;
if (!empty($values)) {
foreach ($values as $value) {
$existingValues[] = $value->value;
}
}
if (!empty($columnValuesStatistic->valuesArr)) {
foreach ($columnValuesStatistic->valuesArr as $value => $count) {
if (!in_array($value, $existingValues)) {
$valueObject = new Value();
$valueObject->format = $format;
$valueObject->value = $value;
$this->saveValue($valueObject);
}
}
}
}
}
