/**
* @param FeedTypeInterface $type
* @param OutputInterface $output
*
* @return int
*/
protected function validate(FeedTypeInterface $type, OutputInterface $output)
{
$file = $this->exporter->getFeedFilename($type);
if (!file_exists($file)) {
throw new FileNotFoundException(sprintf('<error>Feed "%s" has not yet been exported</error>', $type->getName()));
}
$options = LIBXML_NOENT | LIBXML_COMPACT | LIBXML_PARSEHUGE | LIBXML_NOERROR | LIBXML_NOWARNING;
$this->reader = new \XMLReader($options);
$this->reader->open($file);
$this->reader->setParserProperty(\XMLReader::SUBST_ENTITIES, true);
// foreach ($type->getNamespaces() as $name => $location) {
// $this->reader->setSchema($location);
// }
libxml_clear_errors();
libxml_use_internal_errors(true);
libxml_disable_entity_loader(true);
$progress = new ProgressBar($output);
$progress->start();
// go through the whole thing
while ($this->reader->read()) {
if ($this->reader->nodeType === \XMLReader::ELEMENT && $this->reader->name === $type->getItemNode()) {
$progress->advance();
$this->currentItem = $this->reader->readOuterXml();
}
if ($error = libxml_get_last_error()) {
throw new \RuntimeException(sprintf('[%s %s] %s (in %s - line %d, column %d)', LIBXML_ERR_WARNING === $error->level ? 'WARNING' : 'ERROR', $error->code, trim($error->message), $error->file ? $error->file : 'n/a', $error->line, $error->column));
}
}
$progress->finish();
}
/**
* @inheritdoc
*/
protected function execute(InputInterface $input, OutputInterface $output)
{
$type = $this->exporter->getType($input->getArgument('type'));
$file = $this->exporter->getFeedFilename($type);
if (!file_exists($file)) {
$output->writeln(sprintf('<error>Feed "%s" has not yet been exported</error>', $type->getName()));
return 1;
}
$evaluationMethod = $input->getOption('evaluate');
$evaluationExpression = $input->getOption('expression');
if (!$evaluationMethod && $evaluationExpression) {
$evaluationMethod = self::EVALUATE_EXPRESSION;
}
if (!$evaluationMethod) {
$evaluationMethod = self::EVALUATE_COUNT;
}
list($results, $total) = $this->inspect($output, new \SplFileInfo($file), $input->getOption('filter'));
switch ($evaluationMethod) {
case self::EVALUATE_COUNT:
if ($evaluationExpression) {
throw new \InvalidArgumentException('You cannot use an expression when using count evaluation');
}
$this->evaluateCount($output, $results, $total);
break;
case self::EVALUATE_EXPRESSION:
$this->evaluateResult($output, $evaluationExpression, $results, $total);
break;
default:
throw new \InvalidArgumentException(sprintf('Invalid evaluation method: %s', $evaluationMethod));
}
return 0;
}