/**
* Akce pro vytvoření nového atributu
* @SWG\Post(
* tags={"Attributes"},
* path="/attributes",
* summary="Create new attribute using defined preprocessing",
* consumes={"application/json","application/xml"},
* produces={"application/json","application/xml"},
* security={{"apiKey":{}},{"apiKeyHeader":{}}},
* @SWG\Parameter(
* description="New attribute",
* name="body",
* required=true,
* @SWG\Schema(ref="#/definitions/NewAttributeInput"),
* in="body"
* ),
* @SWG\Response(
* response=201,
* description="Attribute created",
* @SWG\Schema(
* ref="#/definitions/AttributeResponse"
* )
* ),
* @SWG\Response(
* response=400,
* description="Invalid API key supplied",
* @SWG\Schema(ref="#/definitions/StatusResponse")
* )
* )
* @throws \InvalidArgumentException
*/
public function actionCreate()
{
/** @var array $inputData */
$inputData = $this->input->getData();
$miner = $this->findMinerWithCheckAccess(@$inputData['miner']);
$this->minersFacade->checkMinerMetasource($miner);
$currentUser = $this->getCurrentUser();
//aktualizace informace o datových sloupcích
$this->datasourcesFacade->updateDatasourceColumns($miner->datasource, $currentUser);
try {
if (!empty($inputData['column'])) {
$datasourceColumn = $this->datasourcesFacade->findDatasourceColumn($miner->datasource, @$inputData['column']);
} else {
$datasourceColumn = $this->datasourcesFacade->findDatasourceColumnByName($miner->datasource, @$inputData['columnName']);
}
} catch (\Exception $e) {
throw new InvalidArgumentException("Datasource columns was not found: " . @$inputData['columnName']);
}
//inicializace formátu
$format = $datasourceColumn->format;
if (!$format) {
//TODO implementovat podporu automatického mapování
$format = $this->metaAttributesFacade->simpleCreateMetaAttributeWithFormatFromDatasourceColumn($datasourceColumn, $currentUser);
$datasourceColumn->format = $format;
$this->datasourcesFacade->saveDatasourceColumn($datasourceColumn);
}
//vytvoření nového atributu
$attribute = new Attribute();
$attribute->metasource = $miner->metasource;
$attribute->datasourceColumn = $datasourceColumn;
$attribute->name = $this->minersFacade->prepareNewAttributeName($miner, $inputData['name']);
$attribute->type = $attribute->datasourceColumn->type;
if (@$inputData['specialPreprocessing'] == Preprocessing::SPECIALTYPE_EACHONE) {
$preprocessing = $this->metaAttributesFacade->findPreprocessingEachOne($datasourceColumn->format);
$attribute->preprocessing = $preprocessing;
} else {
throw new \BadMethodCallException('Selected preprocessing type is not supported.');
//FIXME je nutné nalézt příslušný preprocessing...
}
$attribute->active = false;
$this->metasourcesFacade->saveAttribute($attribute);
//inicializace preprocessingu
$metasourceTask = $this->metasourcesFacade->startAttributesPreprocessing($miner->metasource, [$attribute]);
while ($metasourceTask && $metasourceTask->state != MetasourceTask::STATE_DONE) {
$metasourceTask = $this->metasourcesFacade->preprocessAttributes($metasourceTask);
}
//smazání předzpracovávací úlohy
$this->metasourcesFacade->deleteMetasourceTask($metasourceTask);
$this->setXmlMapperElements('attribute');
$this->resource = $attribute->getDataArr();
$this->sendResource();
}
/**
* Signál vracející přejmenovávací dialog
* @param int $datasource
* @param int $column
*/
public function handleGetDatasourceColumnRenameDialog($datasource, $column)
{
$this->template->showDatasourceColumnRenameDialog = true;
$datasourceColumn = $this->datasourcesFacade->findDatasourceColumn($datasource, $column);
/** @var Form $form */
$form = $this->getComponent('datasourceColumnRenameDialog');
$form->setDefaults(array('name' => $datasourceColumn->name, 'datasource' => $datasource, 'column' => $column));
if ($this->presenter->isAjax()) {
$this->redrawControl('datasourceColumnRenameDialog');
}
}
/**
* 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;
}
/**
* Funkce vracející formulář pro vytvoření atributu na základě vybraného sloupce a preprocessingu
* @return Form
*/
protected function createComponentNewAttributeForm()
{
$form = new Form();
$presenter = $this;
$form->setTranslator($this->translator);
$form->addHidden('miner');
$form->addHidden('column');
$form->addHidden('preprocessing');
$form->addText('attributeName', 'Attribute 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->addSubmit('submit', 'Create attribute')->onClick[] = function (SubmitButton $button) {
$values = $button->form->values;
$miner = $this->findMinerWithCheckAccess($values->miner);
$this->minersFacade->checkMinerMetasource($miner);
$attribute = new Attribute();
$attribute->metasource = $miner->metasource;
$attribute->datasourceColumn = $this->datasourcesFacade->findDatasourceColumn($miner->datasource, $values->column);
$attribute->name = $values->attributeName;
$attribute->type = $attribute->datasourceColumn->type;
$attribute->preprocessing = $this->metaAttributesFacade->findPreprocessing($values->preprocessing);
$attribute->active = false;
$this->metasourcesFacade->saveAttribute($attribute);
$metasourceTask = $this->metasourcesFacade->startAttributesPreprocessing($miner->metasource, [$attribute]);
$this->redirect('preprocessingTask', ['id' => $metasourceTask->metasourceTaskId]);
};
$storno = $form->addSubmit('storno', 'storno');
$storno->setValidationScope(array());
$storno->onClick[] = function (SubmitButton $button) use($presenter) {
//přesměrování na výběr preprocessingu
$values = $button->form->getValues();
$presenter->redirect('addAttribute', array('column' => $values->column, 'miner' => $values->miner));
};
return $form;
}
