Subversion Repositories cheapmusic

<?php
include_once ('php/constants.php');

// Get eBay listings
function get_ebay($query, $searchCondition, $zipFlag = true) {
    $vendors = Vendors::getInstance();
    $config = $vendors->getVendor(Vendors::EBAY);
    $apicall = '[cached]';

    $resp = ($zipFlag ? getSearchCache("ebay", $query, $searchCondition) : false);
    if ($resp === false) {
        // API request variables
        $endpoint = 'https://svcs.ebay.com/services/search/FindingService/v1';
        $version = '1.13.0';
        $appid = $config['appid'];
        $trackingId = $config['trackingId'];
        $globalid = 'EBAY-US';
        $numResults = $config['numResults'];

        // Create a PHP array of the item filters you want to use in your request
        $filterarray = array(
            array(
                'name' => 'Condition',
                'value' => ($searchCondition == constant("NEW") ? 'New' : 'Used') ,
                'paramName' => '',
                'paramValue' => ''
            ) ,
            array(
                'name' => 'HideDuplicateItems',
                'value' => 'true',
                'paramName' => '',
                'paramValue' => ''
            ) ,
            array(
                'name' => 'ListingType',
                'value' => array(
                    'AuctionWithBIN',
                    'FixedPrice',
                    'StoreInventory'
                ) ,
                'paramName' => '',
                'paramValue' => ''
            ) ,
        );

        // Build the indexed item filter URL snippet
        $urlfilter = buildURLArray($filterarray);

        // Construct the findItemsByKeywords HTTP GET call
        $params = [];
        $params["OPERATION-NAME"] = "findItemsAdvanced";
        $params["SERVICE-VERSION"] = $version;
        $params["SECURITY-APPNAME"] = $appid;
        $params["GLOBAL-ID"] = $globalid;
        $params["REST-PAYLOAD"] = "";
        $params["affiliate.networkId"] = "9";
        $params["affiliate.trackingId"] = $trackingId;
        $params["affiliate.customId"] = "findCheapMusic";
        $params["paginationInput.entriesPerPage"] = $numResults;
        $params["sortOrder"] = "PricePlusShippingLowest";
        if (!empty($_SESSION["buyer"]["Zip"]) && $zipFlag) {
            $params["buyerPostalCode"] = $_SESSION["buyer"]["Zip"];
        }
        $params["outputSelector"] = "SellerInfo";
        $params["keywords"] = $query;
        if ($_SESSION["filterMediaType"]["CD"] && $_SESSION["filterMediaType"]["Record"]) {
            $params["categoryId(0)"] = "176985"; // Music Records
            $params["categoryId(1)"] = "176984"; // Music CDs
            
        }
        else if ($_SESSION["filterMediaType"]["CD"]) {
            $params["categoryId"] = "176984"; // Music CDs
            
        }
        else if ($_SESSION["filterMediaType"]["Record"]) {
            $params["categoryId"] = "176985"; // Music Records
            
        }
        $params = array_merge($params, $urlfilter);

        $pairs = array();
        foreach ($params as $key => $value) {
            array_push($pairs, rawurlencode($key) . (!empty($value) ? "=" . rawurlencode($value) : ""));
        }
        $canonical_query_string = join("&", $pairs);

        $apicall = $endpoint . "?" . $canonical_query_string;

        // Load the call and capture the document returned by eBay API
        $resp = getUrl($apicall);
        if (empty($resp)) {
            return ([]);
        }
        saveSearchCache("ebay", $query, $searchCondition, $resp);
    }
    
    $resp = simplexml_load_string($resp);
    $arr = array();

    // Check to see if the request was successful, else print an error
    if ((string)$resp->ack == "Success") {
        // If the response was loaded, parse it and store in array
        foreach ($resp
            ->searchResult->item as $item) {
            $title = (string)$item->title;
            $pic = str_replace('http://', 'https://', (string)$item->galleryURL);
            $url = str_replace('http://', 'https://', (string)$item->viewItemURL);
            $mediaType = (string)$item
                ->primaryCategory->categoryName;
            if ($mediaType == "CDs") {
                $mediaType = "CD";
            }
            else if ($mediaType == "CDs & DVDs") {
                $mediaType = "CD";
            }
            else if ($mediaType == "Records") {
                $mediaType = "Record";
            }
            else if ($mediaType == "Disques") {
                $mediaType = "Record";
            }
            $detailCondition = (string)$item
                ->condition->conditionDisplayName;
            $country = (string)$item->country;
            $bestOffer = (string)$item
                ->listingInfo->bestOfferEnabled;
            if ($item
                ->listingInfo->buyItNowAvailable == "true") {
                $price = (string)$item
                    ->listingInfo->convertedBuyItNowPrice;
                $currency = (string)$item
                    ->listingInfo
                    ->convertedBuyItNowPrice['currencyId'];
            }
            else {
                $price = (string)$item
                    ->sellingStatus->currentPrice;
                $currency = (string)$item
                    ->sellingStatus
                    ->currentPrice['currencyId'];
            }
            $price = number_format(floatval($price) , 2, '.', '');
            $timeLeft = decodeeBayTimeLeft($item
                ->sellingStatus
                ->timeLeft);
            $listingType = (string)$item
                ->listingInfo->listingType;
            $location = (string)$item->location;
            $zip = (string)$item->postalCode;
            $feedbackScore = (string)$item
                ->sellerInfo->feedbackScore;
            $feedbackPercent = (string)$item
                ->sellerInfo->positiveFeedbackPercent;
            $sellerName = (string)$item
                ->sellerInfo->sellerUserName;
            $handlingTime = (string)$item
                ->shippingInfo->handlingTime;
            $shippingEstimated = false;
            $shippingCost = number_format(floatval((string)$item
                ->shippingInfo
                ->shippingServiceCost) , 2, '.', '');
            $shippingCurrency = (string)$item
                ->shippingInfo
                ->shippingServiceCost['currencyId'];
            if ($shippingCost <= 0.00 && strpos($item->shippingInfo->shippingType, "Calculated") !== false) {
                $shippingCost = 3.00;
                $shippingCurrency = "USD";
                $shippingEstimated = true;
            }

            // skip items without gallery image
            if ($pic == "") {
                continue;
            }

            $arr[] = array(
                "Merchant" => "eBay",
                "Condition" => ($searchCondition == constant("NEW") ? 'New' : 'Used') ,
                "Title" => $title,
                "Barcode" => "",
                "BarcodeType" => "",
                "Image" => $pic,
                "URL" => $url,
                "MediaType" => $mediaType,
                "DetailCondition" => $detailCondition,
                "Country" => $country,
                "BestOffer" => $bestOffer,
                "TimeLeft" => $timeLeft,
                "Price" => $price,
                "Currency" => $currency,
                "ListingType" => $listingType,
                "Location" => $location,
                "Zip" => $zip,
                "FeedbackScore" => $feedbackScore,
                "FeedbackPercent" => $feedbackPercent,
                "SellerName" => $sellerName,
                "HandlingTime" => $handlingTime,
                "ShippingCost" => $shippingCost,
                "ShippingCurrency" => $shippingCurrency,
                "ShippingEstimated" => $shippingEstimated,
                "FreeShippingCap" => 0,
                "Show" => true,
                "Details" => ""
            );
        }

        return ($arr);
    }
    // If the response does not indicate 'Success,' log an error
    else {
        foreach ($resp->errorMessage->error as $error) {
            my_error_log($apicall);
            my_error_log("Severity: $error->severity; Category: $error->category; Domain: $error->domain; ErrorId: $error->errorId; Message: $error->message");
        }
        
        if ($error->errorId == 18 && $zipFlag) {
            my_error_log("Retry without zip code");
            return (get_ebay($query, $searchCondition, false));
        }
    }
    
    return ([]);
}

// Generates an indexed URL snippet from the array of item filters
function buildURLArray($filterarray) {
    $filter = [];
    $i = '0'; // Initialize the item filter index to 0
    // Iterate through each filter in the array
    foreach ($filterarray as $itemfilter) {
        // Iterate through each key in the filter
        foreach ($itemfilter as $key => $value) {
            if (is_array($value)) {
                foreach ($value as $j => $content) { // Index the key for each value
                    $filter["itemFilter($i).$key($j)"] = $content;
                }
            }
            else {
                if ($value != "") {
                    $filter["itemFilter($i).$key"] =$value;
                }
            }
        }
        $i++;
    }

    return $filter;
}

// convert "P##D##H##M##S" to "## days ## hours ## minutes left"
function decodeeBayTimeLeft($t) {
    preg_match_all('!\d+!', $t, $m);

    $s = "";
    if ($m[0][0] > 0) {
        $s .= $m[0][0] . " days ";
    }

    if ($m[0][1] > 0) {
        $s .= $m[0][1] . " hours ";
    }

    if ($m[0][2]) {
        $s .= $m[0][2] . " minutes left";
    }

    return $s;
}