optimize catalog export + added limitation on offers fetching
This commit is contained in:
Ilyas Salikhov
parent
45662c78ed
commit
0f885e2e54
@ -18,6 +18,7 @@ class ICMLLoader {
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protected $fp;
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protected $mainSection = 1000000;
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protected $pageSize = 500;
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protected $offerPageSize = 50;
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protected $isLogged = false;
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protected $logFile = '/bitrix/catalog_export/i_crm_load_log.txt';
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@ -179,20 +180,15 @@ class ICMLLoader {
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$categories = array();
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foreach ($this->iblocks as $id)
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{
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$filter = Array(
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"IBLOCK_ID" => $id,
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);
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$filter = array("IBLOCK_ID" => $id);
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$dbRes = CIBlockSection::GetList(array("left_margin" => "asc"), $filter);
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$hasCategories = false;
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while ($arRes = $dbRes->Fetch())
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{
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$categories[$arRes['ID']] = $arRes;
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$hasCategories = true;
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while ($arRes = $dbRes->Fetch()) {
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$categories[$arRes['ID']] = $arRes;
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$hasCategories = true;
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}
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if (!$hasCategories)
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{
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if (!$hasCategories) {
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$iblock = CIBlock::GetByID($id)->Fetch();
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$arRes = Array();
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@ -228,23 +224,21 @@ class ICMLLoader {
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$iblockOffer = CCatalogSKU::GetInfoByProductIBlock($id);
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$arSelect = Array (
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"ID",
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"LID",
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"IBLOCK_ID",
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"IBLOCK_SECTION_ID",
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"ACTIVE",
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"ACTIVE_FROM",
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"ACTIVE_TO",
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"NAME",
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"DETAIL_PICTURE",
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"DETAIL_TEXT",
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"DETAIL_PICTURE",
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"LANG_DIR",
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"DETAIL_PAGE_URL",
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"CATALOG_GROUP_1"
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);
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"ID",
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"LID",
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"IBLOCK_ID",
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"IBLOCK_SECTION_ID",
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"ACTIVE",
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"ACTIVE_FROM",
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"ACTIVE_TO",
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"NAME",
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"DETAIL_PICTURE",
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"DETAIL_TEXT",
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"DETAIL_PICTURE",
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"LANG_DIR",
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"DETAIL_PAGE_URL",
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"CATALOG_GROUP_1"
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);
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// Set selected properties
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foreach ($this->propertiesProduct[$id] as $key => $propProduct) {
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if ($this->propertiesProduct[$id][$key] != "") {
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@ -253,38 +247,40 @@ class ICMLLoader {
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}
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}
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$arSelectOffer = Array (
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'ID',
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'ACTIVE',
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"NAME",
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"DETAIL_TEXT",
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"DETAIL_PAGE_URL",
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"DETAIL_PICTURE",
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'PROPERTY_' . $iblockOffer['SKU_PROPERTY_ID'],
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"CATALOG_GROUP_1"
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);
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// Set selected properties
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foreach ($this->propertiesSKU[$id] as $key => $propSKU) {
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if ($this->propertiesSKU[$id][$key] != "") {
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$arSelectOffer[] = "PROPERTY_" . $propSKU;
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$arSelectOffer[] = "PROPERTY_" . $propSKU . ".NAME";
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}
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}
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// Set filter
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$filter = Array (
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"IBLOCK_ID" => $id,
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"INCLUDE_SUBSECTIONS" => "Y"
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);
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$order = Array(
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"id"
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$filter = array(
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"IBLOCK_ID" => $id,
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"INCLUDE_SUBSECTIONS" => "Y",
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);
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$order = array("id");
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$arNavStatParams = Array(
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"iNumPage" => 1,
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"nPageSize" => $this->pageSize,
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);
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// Counter of pagenumber
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$count = 1;
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$isThisTheEnd = false;
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// Cycle page to page
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while (!$isThisTheEnd) {
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$arNavStatParams = Array(
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"iNumPage" => $count,
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"nPageSize" => $this->pageSize,
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);
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do {
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// Get products on this page
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$dbResProducts = CIBlockElement::GetList($order, $filter, false, $arNavStatParams, $arSelect);
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// It's last page
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if ($dbResProducts->NavPageCount == $count) {
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$isThisTheEnd = true;
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}
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$pictures = array();
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$products = array();
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while ($product = $dbResProducts->GetNext()) {
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@ -307,7 +303,7 @@ class ICMLLoader {
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$pictures[$picture] = $product['ID'];
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}
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}
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unset($product, $dbResProducts);
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unset($product);
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unset($detailPicture, $previewPicture, $picture);
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$pictureIDs = array_keys($pictures);
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@ -324,48 +320,28 @@ class ICMLLoader {
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}
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unset($pictures);
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if (!empty($iblockOffer['IBLOCK_ID'])) {
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$productIDs = array_keys($products);
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$arSelectOffer = Array (
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'ID',
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'ACTIVE',
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"NAME",
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"DETAIL_TEXT",
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"DETAIL_PAGE_URL",
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"DETAIL_PICTURE",
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'PROPERTY_' . $iblockOffer['SKU_PROPERTY_ID'],
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"CATALOG_GROUP_1"
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);
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$arFilterOffer = Array (
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'IBLOCK_ID' => $iblockOffer['IBLOCK_ID'],
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'PROPERTY_' . $iblockOffer['SKU_PROPERTY_ID'] => $productIDs
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);
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// Set selected properties
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foreach ($this->propertiesSKU[$id] as $key => $propSKU) {
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if ($this->propertiesSKU[$id][$key] != "") {
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$arSelectOffer[] = "PROPERTY_" . $propSKU;
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$arSelectOffer[] = "PROPERTY_" . $propSKU . ".NAME";
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}
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}
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$arFilterOffer = array(
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'IBLOCK_ID' => $iblockOffer['IBLOCK_ID'],
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'PROPERTY_' . $iblockOffer['SKU_PROPERTY_ID'] => array_keys($products),
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);
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// Get all offers for products on this page
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$dbResOffers = CIBlockElement::GetList(array(), $arFilterOffer, false, false, $arSelectOffer);
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$dbResOffers = CIBlockElement::GetList(
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array(),
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$arFilterOffer,
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false,
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array('nTopCount' => $this->pageSize * $this->offerPageSize),
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$arSelectOffer
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);
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while ($offer = $dbResOffers->GetNext()) {
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// Link offers to products
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$products[$offer['PROPERTY_' . $iblockOffer['SKU_PROPERTY_ID'] . '_VALUE']]['offers'][$offer['ID']] = $offer;
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}
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unset($offer, $dbResOffers);
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}
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$stringOffers = "";
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foreach ($products as $product) {
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@ -471,13 +447,15 @@ class ICMLLoader {
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unset($products);
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if ($this->isLogged)
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$this->WriteLog(($this->pageSize * $count) . " product(s) has been loaded from " . $id . " IB (memory usage: " . memory_get_usage() . ")");
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$count++;
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$this->WriteLog(($this->pageSize * $arNavStatParams['iNumPage']) . " product(s) has been loaded from " . $id . " IB (memory usage: " . memory_get_usage() . ")");
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if ($stringOffers != "") {
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$this->WriteOffers($stringOffers);
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$stringOffers = "";
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}
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$arNavStatParams['iNumPage'] = $dbResProducts->NavPageNomer + 1;
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}
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while ($dbResProducts->NavPageNomer < $dbResProducts->NavPageCount);
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}
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}
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@ -529,7 +507,7 @@ class ICMLLoader {
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if ($key === "manufacturer")
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$offer .= "<vendor>" . $this->PrepareValue($arOffer[$key]) . "</vendor>\n";
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else
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$offer .= "<param name=\"" . $key . "\" " . (isset($arOffer[$key . "_UNIT"]) ? 'unit="' . $arOffer[$key . "_UNIT"] . '"' : "") . ">" . $this->PrepareValue($arOffer[$key]) . "</param>\n";
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$offer .= '<param name="' . $key . '"' . (isset($arOffer[$key . "_UNIT"]) ? ' unit="' . $arOffer[$key . "_UNIT"] . '"' : "") . ">" . $this->PrepareValue($arOffer[$key]) . "</param>\n";
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}
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}
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foreach ($this->propertiesSKU[$iblock['IBLOCK_DB']['ID']] as $key => $propProduct) {
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@ -537,12 +515,11 @@ class ICMLLoader {
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if ($key === "manufacturer")
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$offer .= "<vendor>" . $this->PrepareValue($arOffer[$key]) . "</vendor>\n";
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else
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$offer .= "<param name=\"" . $key . "\" " . ( isset($arOffer[$key . "_UNIT"]) ? 'unit="' . $arOffer[$key . "_UNIT"] . '"' : "") . ">" . $this->PrepareValue($arOffer[$key]) . "</param>\n";
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$offer .= '<param name="' . $key . '"' . (isset($arOffer[$key . "_UNIT"]) ? ' unit="' . $arOffer[$key . "_UNIT"] . '"' : "") . ">" . $this->PrepareValue($arOffer[$key]) . "</param>\n";
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}
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}
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$offer.= "</offer>\n";
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return $offer;
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}
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}
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