function __construct($productId)
{
//make the api call using product details api
//https://confluence.overstock.com/display/WIIP/Bridge2Solutions+-+Product+Details+API
$url = "http://www.overstock.com/api/product.json?prod_id=" . $productId;
$json = file_get_contents($url);
$productData = json_decode($json, True);
if (isset($productData['id'])) {
$this->validProductID = True;
} else {
$this->validProductID = False;
}
$taxonomyStore = $productData[taxonomy][store][id];
$this->name = $productData[name];
$this->productId = $productData[id];
$this->developerId = $GLOBALS['developerId'];
if ($taxonomyStore == 2 || $taxonomyStore == 3) {
return ostk_formatError("Our apologies we do not offer <b>'{$this->name}'</b> for affiliate sale. Product ID is '{$productId}'");
} else {
//we have dynamic pricing types, including COMPARISON_PRICE, DISCOUNTED_AMOUNT, CURRENT_PRICE
//return only the CURRENT_PRICE (formatted)
$numPriceSets = count($productData[priceSet]);
for ($i = 0; $i < $numPriceSets; $i++) {
if ($productData[priceSet][$i][priceType] == "CURRENT_PRICE") {
$this->price = $productData[priceSet][$i][formattedPrice];
if ($this->price >= 1500) {
return ostk_formatError("Maximum price for affiliate items is \$1500.");
}
}
}
$this->baseImageUrl = $productData[meta][imageBaseUrl];
$this->numImages = count($productData[oViewerImages]);
//we must populate the $arrayOfAllProductImages dynamically based on $numImages
$this->arrayOfAllProductImages = array();
for ($j = 1; $j <= $this->numImages; $j++) {
$imageSizeCount = count($productData[oViewerImages][$j - 1][imageSizes]);
//each oViewerImage has a dynamic number of sizes, fetch the biggest one
$imagePath = $productData[oViewerImages][$j - 1][imageSizes][$imageSizeCount - 1][imagePath];
//last img in array is the biggest one.
$imageUrl = $this->baseImageUrl . $imagePath;
array_push($this->arrayOfAllProductImages, $imageUrl);
}
$this->description = $productData[shortDescription];
if (empty($this->arrayOfAllProductImages)) {
$this->imgUrl_large = $this->baseImageUrl . $productData[imageLarge];
} else {
$this->imgUrl_large = $this->arrayOfAllProductImages[0];
}
$this->imgUrl_medium = $this->baseImageUrl . $productData[imageMedium1];
$this->imgUrl_thumbnail = $this->baseImageUrl . $productData[imageThumbnail];
$murl = "http%3A%2F%2Fwww.overstock.com%2F" . $this->productId . "%2Fproduct.html";
$this->affiliateUrl = ostk_generateAffiliateLink($murl);
$this->averageReviewAsDecimal = $productData[reviews];
if (!empty($productData[rating])) {
$this->averageReviewAsGif = "http://ak1.ostkcdn.com/" . $productData[rating];
}
}
}
/**
* Pattern 2 - URL: lets you create links to any overstock page
* Generate a link to a predefined page on Overstock.com
* Specify the link_text with the link_text attribute
* Usage example
* 1) [overstock type="link" url="http://www.overstock.com/Worldstock-Fair-Trade/Natural-Thailand/9179503/product.html"]
* 2) [overstock type="link" url="http://www.overstock.com/Worldstock-Fair-Trade/Natural-Thailand/9179503/product.html" link_text="I want to buy this for my wife"]
**/
function ostk_generateLinktoAnyPage($atts)
{
$atts = shortcode_atts(array('url' => 'http://www.overstock.com/', 'link_text' => 'A link to Overstock.com', 'link_target' => 'new_tab'), $atts);
$affiliateLink = ostk_generateAffiliateLink($atts['url']);
$link_text = $atts['link_text'];
return '<a href="' . $affiliateLink . '" class="ostk-element ostk-link" ' . ostk_getLinkTarget($atts) . '>' . $link_text . '</a>';
}