public function handleMessage(Import $import, Message $message, Channel $channel)
{
if (!$import->getTmpFileName()) {
$this->log->error("Import w/o tmp file name: {$message->content}.");
$channel->ack($message);
return;
}
if (!file_exists($import->getTmpFileName())) {
$this->log->error("Tmp file name '{$import->getTmpFileName()}' does not exist.");
$channel->ack($message);
return;
}
$this->log->info("Got " . $message->content);
// TODO: error handling
$handle = fopen($import->getTmpFileName(), "r+");
while (fread($handle, 3) === "") {
fseek($handle, -3, SEEK_CUR);
fwrite($handle, " ");
$this->log->info("Removed BOM in file '{$import->getTmpFileName()}'.");
}
fseek($handle, 0, SEEK_SET);
$data = fread($handle, 1024);
if (($sp = strpos($data, "<?xml")) !== false) {
if (($ep = strpos($data, "?>")) !== false) {
$newData = substr($data, $sp, $ep - $sp + 2) . str_repeat(" ", $sp) . substr($data, $ep + 2);
fseek($handle, 0, SEEK_SET);
fwrite($handle, $newData);
}
}
fclose($handle);
$eshopId = $import->getEshop()->getId();
$reader = new \XMLReader();
$reader->open($import->getTmpFileName());
while ($reader->read()) {
if (strtoupper($reader->name) !== "SHOPITEM") {
continue;
}
$item = @$reader->expand();
if ($item === false) {
$this->log->error("XMLReader error: " . json_encode(libxml_get_last_error()));
break;
}
$reader->next();
$product = new Product();
$product->setEshopId($eshopId);
foreach ($item->childNodes as $child) {
/** @var \DOMNode $child */
if ($child->nodeType !== XML_ELEMENT_NODE) {
continue;
}
$textContent = trim($child->textContent);
if (empty($textContent)) {
$textContent = null;
}
switch ($name = strtoupper($child->nodeName)) {
case "ITEM_GROUP_ID":
$product->setItemGroupId($textContent);
break;
case "ITEM_ID":
$product->setItemId($textContent);
break;
case "PRODUCTNAME":
$product->setName($textContent);
break;
case "PRODUCT":
$product->setLongName($textContent);
break;
case "DESCRIPTION":
$product->setDescription($textContent);
break;
case "URL":
// TODO: normalize URL
$product->setUrl($textContent);
break;
case "PRICE_VAT":
$product->setPrice(floatval(preg_replace("/[^0-9.]+/", "", str_replace(",", ".", $textContent))));
break;
case "DELIVERY_DATE":
$product->setDeliveryDate(intval(preg_replace("/[^0-9]+/", "", $textContent)));
break;
case "IMGURL":
case "IMGURL_ALTERNATIVE":
// TODO: normalize URL
$image = new Image();
$image->setUrl($textContent);
$product->addImage($image);
break;
case "EAN":
$product->setEan($textContent);
break;
case "ISBN":
$product->setIsbn($textContent);
break;
case "PRODUCTNO":
$product->setProductno($textContent);
break;
case "MANUFACTURER":
$product->setManufacturer($textContent);
break;
case "BRAND":
$product->setBrand($textContent);
break;
case "CATEGORYTEXT":
if (!empty($textContent)) {
$product->addCategoryText($textContent);
}
break;
case "ITEM_TYPE":
try {
$product->setItemType(ProductItemTypeEnum::fromXML($textContent));
} catch (\InvalidArgumentException $e) {
$this->log->warning("Got exception while assigning ITEM_TYPE: " . $e->getMessage());
}
break;
case "EXTRA_MESSAGE":
try {
$product->addExtraMessage(ProductExtraMessageEnum::fromXML($textContent));
} catch (\InvalidArgumentException $e) {
$this->log->warning("Got exception while assigning EXTRA_MESSAGE: " . $e->getMessage());
}
break;
}
}
if ($product->getUrl() === null) {
$this->log->warning("Skipping product without URL: " . ProductMeta::toJson($product));
continue;
}
if ($product->getName() === null) {
if ($product->getLongName() === null) {
$this->log->warning("Skipping product without PRODUCT/PRODUCTNAME: " . ProductMeta::toJson($product));
continue;
} else {
$product->setName($product->getLongName());
}
}
if ($product->getItemId() === null) {
$product->setItemId($product->getUrl());
}
if ($product->getItemGroupId() === null) {
$product->setItemGroupId($product->getItemId());
}
for (;;) {
$existing = $this->productRepository->findOneFromEshop($product);
if (!$existing) {
$this->fillCategoryIds($product);
$ret = $this->productRepository->insert($product);
if (isset($ret["ok"]) && $ret["ok"]) {
$this->changeProducer->publish(Change::create()->setProduct($product), RoutingKeys::CHANGE_PRODUCT_CREATE);
break;
}
} else {
$this->mergeProducts($product, $existing);
$this->fillCategoryIds($product);
$ret = $this->productRepository->update(["_id" => $existing->getId(), "v" => $existing->getV()], ProductMeta::toArray($product));
if (isset($ret["ok"]) && $ret["ok"] && isset($ret["updatedExisting"]) && $ret["updatedExisting"]) {
$this->changeProducer->publish(Change::create()->setProduct($product), RoutingKeys::CHANGE_PRODUCT_UPDATE);
break;
}
}
}
}
// TODO: delete products not present in feed
$reader->close();
libxml_clear_errors();
unlink($import->getTmpFileName());
$channel->ack($message);
}
