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;
}
}
<?php
require_once "crawlers.php";
require_once "db_handler.php";
require_once "twitter_handler.php";
$LegoDB = pull_DBSet(array("ETitle", "USPrice", "Availability", "Badge"), null);
$LegoInfo = crawl_lego();
$sortedItems = array();
foreach ($LegoInfo->{'Items'} as $item) {
$id = intval($item->{'LegoID'});
$sortedItems[$id] = $item;
}
ksort($sortedItems);
foreach ($sortedItems as $item) {
if (isset($item->{'Price'})) {
$price = floatval($item->{'Price'});
} else {
$price = 0;
}
if (isset($item->{'Saleprice'})) {
$salePrice = floatval($item->{'Saleprice'});
} else {
$salePrice = 0;
}
//generate the csv
echo $item->{'LegoID'} . ",\"" . $item->{'Availability'} . "\"," . $price . "," . $salePrice . ",\"" . $item->{'Title'} . "\"\n";
//update DB_Set
if (isset($LegoDB[$item->{'LegoID'}])) {
$dbitem = $LegoDB[$item->{'LegoID'}];
$arrfields = array();
if ($price > 0 && $dbitem->{'USPrice'} != $price) {
