<?php
require_once "crawlers.php";
require_once "db_handler.php";
require_once "twitter_handler.php";
$ASINs = array();
$ret = db_query("Amazon_Item LEFT JOIN DB_Set ON Amazon_Item.LegoID = DB_Set.LegoID LEFT JOIN DB_Theme ON DB_Set.ThemeID = DB_Theme.ThemeID", array("ASIN", "Amazon_Item.LegoID AS LegoID", "ETitle AS Title", "ETheme AS Theme", "Amazon_Item.Availability AS Availability", "Price", "USPrice AS MSRP"), null);
if (!$ret->{'Status'}) {
foreach ($ret->{'Results'} as $item) {
$idx = $item->{'ASIN'};
$ASINs["{$idx}"] = $item;
}
}
echo "[Info][" . date('Y-m-d H:i:s') . "] " . count($ASINs) . " items loaded from DB Table Amazon_Item\n";
$ret = crawl_amazon();
if ($ret->{'ItemCount'}) {
$AmazonItems = $ret->{'Items'};
}
echo "[Info][" . date('Y-m-d H:i:s') . "] " . count($AmazonItems) . " items crawled from page " . $ret->{'URL'} . "\n";
$arrNoupdate = array();
foreach ($AmazonItems as $item) {
$ASIN = $item->{'ASIN'};
if (isset($ASINs["{$ASIN}"])) {
$info = $ASINs["{$ASIN}"];
$msrp = $info->{'MSRP'};
$price = $item->{'Price'};
if ($msrp && $price) {
$rate = round($price / $msrp * 100, 2);
} else {
$rate = null;
}
function crawl_price($provider)
{
switch ($provider) {
case 'Amazon':
return crawl_amazon();
break;
case 'Walmart':
return crawl_walmart();
break;
case 'Toysrus':
return crawl_toysrus();
break;
case 'BN':
return crawl_bn();
break;
case 'Target':
return crawl_target();
break;
case 'LegoShop':
return crawl_lego();
break;
default:
# code...
break;
}
}
