/**
* Execute a single iteration of the task.
*
* @param scalar $key The current iterator key
* @param mixed $current The current iterator content
* @param array $params The parameters to the execute function
*/
public function executeIteration($key, $current, array $params)
{
// \MUtil_Echo::track($key, $current);
// Ignore empty rows.
if (!$current) {
return;
}
$batch = $this->getBatch();
$row = $this->modelTranslator->translateRowValues($current, $key);
if ($row) {
$row = $this->modelTranslator->validateRowValues($row, $key);
}
$batch->addToCounter('import_checked');
$errors = $this->modelTranslator->getRowErrors($key);
foreach ($errors as $error) {
$batch->addToCounter('import_errors');
$batch->addMessage($error);
}
$errorCount = $batch->getCounter('import_errors');
$checked = $batch->getCounter('import_checked');
$checkMsg = sprintf($this->plural('%d row checked', '%d rows checked', $checked), $checked);
// \MUtil_Echo::track($key, $row, $errors);
if (0 === $errorCount) {
// Do not report empty rows
if ($row) {
if ($this->addImport && $this->importBatch) {
// Let the translator decide how to save the row
$this->modelTranslator->addSaveTask($this->importBatch, $key, $row);
}
$batch->setMessage('check_status', sprintf($this->_('%s, no problems found.'), $checkMsg));
}
} else {
$batch->setMessage('check_status', sprintf($this->plural('%s, one import problem found, continuing check.', '%s, %d import problems found, continuing check.', $errorCount), $checkMsg, $errorCount));
}
}
/**
* Set the target model for the imported data
*
* @param \MUtil_Model_ModelAbstract $model
* @return \MUtil_Model_Importer (continuation pattern)
*/
public function setTargetModel(\MUtil_Model_ModelAbstract $model)
{
$this->targetModel = $model;
if ($this->importTranslator instanceof \MUtil_Model_ModelTranslatorInterface) {
$this->importTranslator->setTargetModel($model);
}
return $this;
}
