function getPurchaseOptions()
{
global $interface;
if (isset($_REQUEST['id'])) {
$id = $_REQUEST['id'];
$interface->assign('id', $id);
$eContentRecord = new EContentRecord();
$eContentRecord->id = $id;
if ($eContentRecord->find(true)) {
$purchaseLinks = array();
if ($eContentRecord->purchaseUrl != null) {
$purchaseLinks[] = array('link' => $eContentRecord->purchaseUrl, 'linkText' => 'Buy from ' . $eContentRecord->publisher, 'storeName' => $eContentRecord->publisher, 'field856Index' => 1);
}
if (count($purchaseLinks) > 0) {
$interface->assign('purchaseLinks', $purchaseLinks);
} else {
$title = $eContentRecord->title;
$author = $eContentRecord->author;
require_once ROOT_DIR . '/services/Record/Purchase.php';
$purchaseLinks = Record_Purchase::getStoresForTitle($title, $author);
if (count($purchaseLinks) > 0) {
$interface->assign('purchaseLinks', $purchaseLinks);
} else {
$interface->assign('errors', array("Sorry we couldn't find any stores that offer this title."));
}
}
} else {
$errors = array("Could not load record for that id.");
$interface->assign('errors', $errors);
}
} else {
$errors = array("You must provide the id of the title to be purchased. ");
$interface->assign('errors', $errors);
}
echo $interface->fetch('EcontentRecord/ajax-purchase-options.tpl');
}
function getPurchaseOptions()
{
global $interface;
if (isset($_REQUEST['id'])) {
$id = $_REQUEST['id'];
$interface->assign('id', $id);
$marcRecord = MarcLoader::loadMarcRecordByILSId($id);
if ($marcRecord) {
$linkFields = $marcRecord->getFields('856');
$purchaseLinks = array();
if ($linkFields) {
$field856Index = 0;
/** @var File_MARC_Data_Field[] $linkFields */
foreach ($linkFields as $marcField) {
$field856Index++;
//Get the link
if ($marcField->getSubfield('u')) {
$link = $marcField->getSubfield('u')->getData();
if ($marcField->getSubfield('3')) {
$linkText = $marcField->getSubfield('3')->getData();
} elseif ($marcField->getSubfield('y')) {
$linkText = $marcField->getSubfield('y')->getData();
} elseif ($marcField->getSubfield('z')) {
$linkText = $marcField->getSubfield('z')->getData();
} else {
$linkText = $link;
}
//Process some links differently so we can either hide them
//or show them in different areas of the catalog.
if (preg_match('/purchase|buy/i', $linkText) || preg_match('/barnesandnoble|tatteredcover|amazon\\.com/i', $link)) {
if (preg_match('/barnesandnoble/i', $link)) {
$purchaseLinks[] = array('link' => $link, 'linkText' => 'Buy from Barnes & Noble', 'storeName' => 'Barnes & Noble', 'image' => '/images/barnes_and_noble.png', 'field856Index' => $field856Index);
} else {
if (preg_match('/tatteredcover/i', $link)) {
$purchaseLinks[] = array('link' => $link, 'linkText' => 'Buy from Tattered Cover', 'storeName' => 'Tattered Cover', 'image' => '/images/tattered_cover.png', 'field856Index' => $field856Index);
} else {
if (preg_match('/amazon\\.com/i', $link)) {
$purchaseLinks[] = array('link' => $link, 'linkText' => 'Buy from Amazon', 'storeName' => 'Amazon', 'image' => '/images/amazon.png', 'field856Index' => $field856Index);
} else {
if (preg_match('/smashwords\\.com/i', $link)) {
$purchaseLinks[] = array('link' => $link, 'linkText' => 'Buy from Smashwords', 'storeName' => 'Smashwords', 'image' => '/images/smashwords.png', 'field856Index' => $field856Index);
} else {
$purchaseLinks[] = array('link' => $link, 'linkText' => $linkText, 'storeName' => 'Smashwords', 'image' => '', 'field856Index' => $field856Index);
}
}
}
}
}
}
}
}
//End checking for purchase information in the marc record
if (count($purchaseLinks) > 0) {
$interface->assign('purchaseLinks', $purchaseLinks);
} else {
$resource = new Resource();
$resource->record_id = $id;
$resource->source = 'VuFind';
if ($resource->find(true)) {
$title = $resource->title;
$author = $resource->author;
require_once ROOT_DIR . '/services/Record/Purchase.php';
$purchaseLinks = Record_Purchase::getStoresForTitle($title, $author);
if (count($purchaseLinks) > 0) {
$interface->assign('purchaseLinks', $purchaseLinks);
} else {
$interface->assign('errors', array("Sorry we couldn't find any stores that offer this title."));
}
} else {
$interface->assign('errors', array("Sorry we couldn't find a resource for that id."));
}
}
} else {
$errors = array("Could not load marc information for that id.");
$interface->assign('errors', $errors);
}
} else {
$errors = array("You must provide the id of the title to be purchased. ");
$interface->assign('errors', $errors);
}
echo $interface->fetch('Record/ajax-purchase-options.tpl');
}
