<?php
global $MESS;
IncludeModuleLangFile(__FILE__);
class ICMLLoader {
public $iblocks;
public $filename;
public $propertiesSKU;
public $propertiesProduct;
public $application;
public $encoding = 'utf-8';
protected $fp;
protected $mainSection = 1000000;
protected $pageSize = 500;
protected $isLogged = false;
protected $logFile = '/bitrix/catalog_export/i_crm_load_log.txt';
protected $fpLog;
public function Load()
{
global $USER;
if(!isset($USER))
$USER = new CUser;
$this->isLogged = true;
$this->PrepareSettings();
$this->fp = $this->PrepareFile($this->filename. '.tmp');
if ($this->isLogged) {
$this->fpLog = $this->PrepareFile($this->logFile);
$this->WriteLog("Start Loading");
}
$this->PreWriteCatalog();
$categories = $this->GetCategories();
$this->WriteCategories($categories);
$this->PreWriteOffers();
$this->BuildOffers($categories);
$this->PostWriteOffers();
$this->PostWriteCatalog();
if ($this->isLogged) {
$this->WriteLog("Loading was ended successfully (peek memory usage: " . memory_get_peak_usage() . ")");
}
$this->CloseFile($this->fp);
$this->CloseFile($this->fpLog);
unlink($_SERVER["DOCUMENT_ROOT"] . $this->filename);
rename($_SERVER["DOCUMENT_ROOT"] . $this->filename. '.tmp', $_SERVER["DOCUMENT_ROOT"] . $this->filename);
return true;
}
protected function PrepareSettings()
{
foreach ($this->propertiesSKU as $iblock => $arr) {
foreach ($arr as $id => $sku) {
$this->propertiesSKU[$iblock][$id] = strtoupper($sku);
}
}
foreach ($this->propertiesProduct as $iblock => $arr) {
foreach ($arr as $id => $prod) {
$this->propertiesProduct[$iblock][$id] = strtoupper($prod);
}
}
}
protected function PrepareValue($text)
{
$newText = $this->application->ConvertCharset($text, mb_detect_encoding($text), $this->encoding);
$newText = strip_tags($newText);
$newText = str_replace("&", "&", $newText);
return $newText;
}
protected function PrepareFile($filename)
{
$fullFilename = $_SERVER["DOCUMENT_ROOT"] . $filename;
CheckDirPath($fullFilename);
if ($fp = @fopen($fullFilename, "w"))
return $fp;
else
return false;
}
protected function PreWriteCatalog()
{
@fwrite($this->fp, "<yml_catalog date=\"" . $this->PrepareValue(Date("Y-m-d H:i:s")) . "\">\n
<shop>\n
<name>" . $this->PrepareValue(COption::GetOptionString("main", "site_name", ""))."</name>\n
<company>" . $this->PrepareValue(COption::GetOptionString("main", "site_name", ""))."</company>\n"
);
}
protected function WriteCategories($categories)
{
$stringCategories = "";
@fwrite($this->fp, "<categories>\n");
foreach ($categories as $category) {
$stringCategories .= $this->BuildCategory($category);
}
@fwrite($this->fp, $stringCategories);
@fwrite($this->fp, "</categories>\n");
}
protected function PreWriteOffers()
{
@fwrite($this->fp, "<offers>\n");
}
protected function PostWriteOffers()
{
@fwrite($this->fp, "</offers>\n");
}
protected function WriteOffers($offers)
{
@fwrite($this->fp, $offers);
}
protected function WriteLog($text)
{
if ($this->isLogged)
@fwrite($this->fpLog, Date("Y:m:d H:i:s") . ": " . $text . "\n");
}
protected function PostWriteCatalog()
{
@fwrite($this->fp, "</shop>\n
</yml_catalog>\n");
}
protected function CloseFile($fp)
{
@fclose($fp);
}
protected function GetCategories()
{
$categories = array();
foreach ($this->iblocks as $id)
{
$filter = Array(
"IBLOCK_ID" => $id,
);
$dbRes = CIBlockSection::GetList(array("left_margin" => "asc"), $filter);
$hasCategories = false;
while ($arRes = $dbRes->Fetch())
{
$categories[$arRes['ID']] = $arRes;
$hasCategories = true;
}
if (!$hasCategories)
{
$iblock = CIBlock::GetByID($id)->Fetch();
$arRes = Array();
$arRes['ID'] = $this->mainSection + $id;
$arRes['IBLOCK_SECTION_ID'] = 0;
$arRes['NAME'] = sprintf(GetMessage('ROOT_CATEGORY_FOR_CATALOG'), $iblock['NAME']);
$categories[$arRes['ID']] = $arRes;
}
}
return $categories;
}
protected function BuildCategory($arCategory)
{
return "
<category id=\"" . $this->PrepareValue($arCategory["ID"]) . "\""
. ( intval($arCategory["IBLOCK_SECTION_ID"] ) > 0 ?
" parentId=\"" . $this->PrepareValue($arCategory["IBLOCK_SECTION_ID"]) . "\""
:"")
. ">"
. $this->PrepareValue($arCategory["NAME"])
. "</category>\n";
}
protected function BuildOffers(&$allCategories)
{
foreach ($this->iblocks as $key => $id)
{
// Get Info by infoblocks
$iblock['IBLOCK_DB'] = CIBlock::GetByID($id)->Fetch();
$iblockOffer = CCatalogSKU::GetInfoByProductIBlock($id);
$arSelect = Array (
"ID",
"LID",
"IBLOCK_ID",
"IBLOCK_SECTION_ID",
"ACTIVE",
"ACTIVE_FROM",
"ACTIVE_TO",
"NAME",
"DETAIL_PICTURE",
"DETAIL_TEXT",
"DETAIL_PICTURE",
"LANG_DIR",
"DETAIL_PAGE_URL",
"CATALOG_GROUP_1"
);
// Set selected properties
foreach ($this->propertiesProduct[$id] as $key => $propProduct) {
if ($this->propertiesProduct[$id][$key] != "") {
$arSelect[] = "PROPERTY_" . $propProduct;
$arSelect[] = "PROPERTY_" . $propProduct . ".NAME";
}
}
// Set filter
$filter = Array (
"IBLOCK_ID" => $id,
"INCLUDE_SUBSECTIONS" => "Y"
);
$order = Array(
"id"
);
// Counter of pagenumber
$count = 1;
$isThisTheEnd = false;
// Cycle page to page
while (!$isThisTheEnd) {
$arNavStatParams = Array(
"iNumPage" => $count,
"nPageSize" => $this->pageSize,
);
// Get products on this page
$dbResProducts = CIBlockElement::GetList($order, $filter, false, $arNavStatParams, $arSelect);
// It's last page
if ($dbResProducts->NavPageCount == $count) {
$isThisTheEnd = true;
}
$pictures = array();
$products = array();
while ($product = $dbResProducts->GetNext()) {
// Compile products to array
$products[$product['ID']] = $product;
$detailPicture = intval($product["DETAIL_PICTURE"]);
$previewPicture = intval($product["PREVIEW_PICTURE"]);
if ($detailPicture > 0 || $previewPicture > 0)
{
$picture = $detailPicture;
if ($picture <= 0) {
$picture = $previewPicture;
}
// Link pictureID and productID
$pictures[$picture] = $product['ID'];
}
}
unset($product, $dbResProducts);
unset($detailPicture, $previewPicture, $picture);
$pictureIDs = array_keys($pictures);
// Get pathes of pictures
$dbFiles = CFile::GetList(Array(), Array("@ID" => implode(',', $pictureIDs)));
while($file = $dbFiles->GetNext()) {
// Link picture to product
$products[$pictures[$file['ID']]]['PICTURE'] = "http://" .
$iblock['IBLOCK_DB']['SERVER_NAME'] .
'/upload/' . $file['SUBDIR'] .
'/' . $file['FILE_NAME'] ;
}
unset($pictures);
if (!empty($iblockOffer['IBLOCK_ID'])) {
$productIDs = array_keys($products);
$arSelectOffer = Array (
'ID',
'ACTIVE',
"NAME",
"DETAIL_TEXT",
"DETAIL_PAGE_URL",
"DETAIL_PICTURE",
'PROPERTY_' . $iblockOffer['SKU_PROPERTY_ID'],
"CATALOG_GROUP_1"
);
$arFilterOffer = Array (
'IBLOCK_ID' => $iblockOffer['IBLOCK_ID'],
'PROPERTY_' . $iblockOffer['SKU_PROPERTY_ID'] => $productIDs
);
// Set selected properties
foreach ($this->propertiesSKU[$id] as $key => $propSKU) {
if ($this->propertiesSKU[$id][$key] != "") {
$arSelectOffer[] = "PROPERTY_" . $propSKU;
$arSelectOffer[] = "PROPERTY_" . $propSKU . ".NAME";
}
}
// Get all offers for products on this page
$dbResOffers = CIBlockElement::GetList(array(), $arFilterOffer, false, false, $arSelectOffer);
while ($offer = $dbResOffers->GetNext()) {
// Link offers to products
$products[$offer['PROPERTY_' . $iblockOffer['SKU_PROPERTY_ID'] . '_VALUE']]['offers'][$offer['ID']] = $offer;
}
unset($offer, $dbResOffers);
}
$stringOffers = "";
foreach ($products as $product) {
// Get properties of product
$resPropertiesProduct = Array();
foreach ($this->propertiesProduct[$id] as $key => $propProduct) {
$resPropertiesProduct[$key] = "";
if ($propProduct != "") {
if (isset ($product["PROPERTY_" . $propProduct . "_NAME"]))
$resPropertiesProduct[$key] = $product["PROPERTY_" . $propProduct . "_NAME"];
else
$resPropertiesProduct[$key] = $product["PROPERTY_" . $propProduct . "_VALUE"];
}
}
// Get categories of product
$categories = Array();
$dbResCategories = CIBlockElement::GetElementGroups($product['ID'], true);
while ($arResCategory = $dbResCategories->Fetch()) {
$categories[$arResCategory["ID"]] = array(
'ID' => $arResCategory["ID"],
'NAME' => $arResCategory["NAME"],
);
}
if (count($categories) == 0) {
$catId = $this->mainSection + $id;
$categories[$catId] = $allCategories[$catId];
}
$existOffer = false;
if (!empty($iblockOffer['IBLOCK_ID'])) {
foreach ($product['offers'] as $offer) {
$offer['PRODUCT_ID'] = $product["ID"];
$offer['DETAIL_PAGE_URL'] = $product["DETAIL_PAGE_URL"];
$offer['PICTURE'] = $product["PICTURE"];
$offer['PRODUCT_NAME'] = $product["NAME"];
$offer['PRODUCT_ACTIVE'] = $product["ACTIVE"];
$offer['PRICE'] = $offer['CATALOG_PRICE_1'];
$offer['QUANTITY'] = $offer["CATALOG_QUANTITY"];
// Get properties of product
foreach ($this->propertiesSKU[$id] as $key => $propSKU) {
if ($propSKU != "") {
if (isset ($product["PROPERTY_" . $propSKU . "_NAME"]))
$offer[$key] = $product["PROPERTY_" . $propSKU . "_NAME"];
else
$offer[$key] = $product["PROPERTY_" . $propSKU . "_VALUE"];
}
}
foreach ($resPropertiesProduct as $key => $propProduct) {
if ($this->propertiesProduct[$id][$key] != "" && !isset($offer[$key]))
$offer[$key] = $propProduct;
}
$stringOffers .= $this->BuildOffer($offer, $categories, $iblock, $allCategories);
$existOffer = true;
}
}
if (!$existOffer) {
$product['PRODUCT_ID'] = $product["ID"];
$product['PRODUCT_NAME'] = $product["NAME"];
$product['PRODUCT_ACTIVE'] = $product["ACTIVE"];
$product['PRICE'] = $product['CATALOG_PRICE_1'];
$product['QUANTITY'] = $product["CATALOG_QUANTITY"];
foreach ($resPropertiesProduct as $key => $propProduct) {
if ($this->propertiesProduct[$id][$key] != "")
$product[$key] = $propProduct;
}
$stringOffers .= $this->BuildOffer($product, $categories, $iblock, $allCategories);
}
}
unset($products);
if ($this->isLogged)
$this->WriteLog(($this->pageSize * $count) . " product(s) has been loaded from " . $id . " IB (memory usage: " . memory_get_usage() . ")");
$count++;
if ($stringOffers != "") {
$this->WriteOffers($stringOffers);
$stringOffers = "";
}
}
}
}
protected function BuildOffer($arOffer, $categories, $iblock, &$allCategories)
{
$offer = "";
$offer .= "<offer id=\"" .$this->PrepareValue($arOffer["ID"]) . "\" ".
"productId=\"" . $this->PrepareValue($arOffer["PRODUCT_ID"]) . "\" ".
"quantity=\"" . $this->PrepareValue(DoubleVal($arOffer['QUANTITY'])) . "\">\n";
if ($arOffer['PRODUCT_ACTIVE'] == "N")
$offer .= "<productActivity>" . $this->PrepareValue($arOffer['PRODUCT_ACTIVE']) . "</productActivity>\n";
$keys = array_keys($categories);
if (strpos($arOffer['DETAIL_PAGE_URL'], "#SECTION_PATH#") !== false) {
if (count($categories) != 0) {
$category = $allCategories[$keys[0]];
$path = $category['CODE'];
if(intval($category["IBLOCK_SECTION_ID"] ) != 0) {
while (true) {
$category = $allCategories[$category['IBLOCK_SECTION_ID']];
$path = $category['CODE'] . '/' . $path;
if(intval($category["IBLOCK_SECTION_ID"] ) == 0)
break;
}
}
}
$arOffer['DETAIL_PAGE_URL'] = str_replace("#SECTION_PATH#", $path, $arOffer['DETAIL_PAGE_URL']);
}
$offer .= "<picture>" . $this->PrepareValue($arOffer["PICTURE"]) . "</picture>\n";
$offer .= "<url>http://" . $this->PrepareValue($iblock['IBLOCK_DB']['SERVER_NAME']) . $this->PrepareValue($arOffer['DETAIL_PAGE_URL']) . "</url>\n";
$offer .= "<price>" . $this->PrepareValue($arOffer['PRICE']) . "</price>\n";
foreach ($categories as $category)
$offer .= "<categoryId>" . $category['ID'] . "</categoryId>\n";
$offer .= "<name>" . $this->PrepareValue($arOffer["NAME"]) . "</name>\n";
$offer .= "<xmlId>" . $this->PrepareValue($arOffer["EXTERNAL_ID"]) . "</xmlId>\n";
$offer .= "<productName>" . $this->PrepareValue($arOffer["PRODUCT_NAME"]) . "</productName>\n";
foreach ($this->propertiesProduct[$iblock['IBLOCK_DB']['ID']] as $key => $propProduct) {
if ($propProduct != "" && $arOffer[$key] != null)
$offer .= "<" . $key . ">" . $this->PrepareValue($arOffer[$key]) . "</" . $key . ">\n";
}
$offer.= "</offer>\n";
return $offer;
}
}