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<?php |
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namespace execut\import\components; |
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use execut\import\models\File; |
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use execut\import\models\Log; |
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use yii\base\Component; |
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use yii\db\ActiveQuery; |
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use yii\db\ActiveRecord; |
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use yii\helpers\ArrayHelper; |
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use yii\log\Logger; |
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use execut\import\components\parser\exception\Exception; |
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use execut\import\components\parser\Stack; |
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class Importer extends Component { |
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/** |
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* @var File |
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*/ |
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public $file = null; |
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public $settings = null; |
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public $checkedFileStatusRows = 1000; |
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protected $badRows = []; |
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public $data = []; |
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public $currentPart = 0; |
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public $stackSize = 2000; |
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protected $extractors = null; |
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public function isBadRow($rowNbr) { |
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$currentRowNbr = $this->getCurrentStackRowNbr() + $rowNbr; |
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return !empty($this->badRows['_' . $currentRowNbr]); |
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} |
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public function setIsBadRow($rowNbr) { |
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$currentRowNbr = $this->getCurrentStackRowNbr() + $rowNbr; |
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echo $currentRowNbr . ' (' . $rowNbr . ') marked is bad ' . "\n"; |
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$this->badRows['_' . $currentRowNbr] = true; |
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return $this; |
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} |
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public function logError($message, $rowNbr, $model, $columnNbr = null) { |
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$currentRowNbr = $this->getCurrentStackRowNbr() + $rowNbr; |
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$attributes = [ |
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'level' => Logger::LEVEL_ERROR, |
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'category' => 'import.fatalError', |
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'row_nbr' => $currentRowNbr, |
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'column_nbr' => $columnNbr, |
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'message' => $message, |
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]; |
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$this->file->logError($attributes); |
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if ($model instanceof ActiveRecord) { |
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$modelInfo = get_class($model) . ' #' . $model->primaryKey; |
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} else { |
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if (is_string($model)) { |
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$modelInfo = $model; |
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} else { |
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$modelInfo = ''; |
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} |
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} |
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echo 'Row #' . $currentRowNbr . ': ' . $message . ' ' . $modelInfo . ' ' . var_export($this->data[$currentRowNbr], true) . "\n"; |
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} |
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public function getRows() { |
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$dataParts = $this->getRowsStacks(); |
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return $dataParts[$this->currentPart]; |
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} |
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public function getStacksCount() { |
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return count($this->getRowsStacks()); |
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} |
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public function run() { |
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$this->file->triggerLoading(); |
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$extractors = $this->getExtractors(); |
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for ($key = 0; $key < $this->getStacksCount(); $key++) { |
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$this->currentPart = $key; |
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foreach ($extractors as $extractor) { |
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$extractor->reset(); |
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} |
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foreach ($extractors as $extractor) { |
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if ($extractor->isImport) { |
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$models = $extractor->getModels(); |
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} |
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} |
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$this->file->rows_errors = count($this->badRows); |
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$this->file->rows_success = ($this->getCurrentStackRowNbr()) + count($this->getRows()) - $this->file->rows_errors + 1; |
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$this->file->save(false, ['rows_errors', 'rows_success']); |
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if ($this->file->isStop()) { |
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$this->file->triggerStop(); |
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return; |
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} |
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} |
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foreach ($extractors as $extractor) { |
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$extractor->deleteOldRecords(); |
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} |
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$this->file->triggerLoaded(); |
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} |
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/** |
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* @return ModelsExtractor |
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*/ |
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public function getExtractor($id) |
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{ |
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if ($this->hasExtractor($id)) { |
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return $this->getExtractors()[$id]; |
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} |
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} |
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public function hasExtractor($id) { |
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$extractors = $this->getExtractors(); |
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if (!empty($extractors[$id])) { |
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return true; |
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} |
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} |
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/** |
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* @return ModelsExtractor[] |
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*/ |
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public function getExtractors() |
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{ |
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if ($this->extractors !== null) { |
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return $this->extractors; |
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} |
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$attributes = $this->settings; |
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$extractors = []; |
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foreach ($attributes as $extractorId => $params) { |
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$params['id'] = $extractorId; |
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$params['importer'] = $this; |
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if (!empty($params['attributes']['id'])) { |
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$params['attributes'] = [ |
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'id' => [ |
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'isFind' => true, |
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'value' => (int) $params['attributes']['id'], |
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], |
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]; |
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} |
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$extractor = new ModelsExtractor($params); |
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if ($extractor->isDelete) { |
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$extractor->deletedIds = $this->getDeletedIds(); |
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} |
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$extractors[$extractorId] = $extractor; |
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} |
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return $this->extractors = $extractors; |
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} |
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public function getDeletedIds() { |
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$ids = \yii::$app->getModule('import')->getOldIdsByFile($this->file); |
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$result = []; |
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foreach ($ids as $id) { |
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$result[$id] = $id; |
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} |
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return $result; |
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} |
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/** |
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* @return int |
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*/ |
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public function getCurrentStackRowNbr(): int |
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{ |
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return $this->currentPart * $this->stackSize; |
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} |
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/** |
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* @return array |
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*/ |
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protected function getRowsStacks() |
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{ |
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$dataParts = array_chunk($this->data, $this->stackSize); |
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return $dataParts; |
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} |
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} |