function ws_isResourceAvailable($itemId, $qty)
{
session_start();
$userId = $_SESSION["userid"];
$item = db_getItem($itemId);
$result = true;
if ($item->type == "PACKAGE") {
$packageItems = db_getPackageItem($item->id);
foreach ($packageItems as $packageItem) {
$item = db_getItem($id);
if (!ws_isResourceAvailable($item->id, $packageItem->quantity * $qty)) {
return false;
}
}
} else {
$timeZoneId = db_getUserTimeZone($userId)->data;
$item = db_getItem($itemId);
$creditType = ws_getCreditTypeById($item->referenceid);
$course = db_getCourseById($creditType->courseId);
$policy = ws_getPolicyById($creditType->policyId, $timeZoneId);
$dates = ws_getItemStartAndEndDates($policy, $timeZoneId);
$startDate = $dates['startDate'];
$endDate = $dates['endDate'];
$quota = $policy->quotaInPeriod * $qty;
try {
$params = array('course' => $course->fullname, 'resourceType' => $creditType->resource, 'start' => $startDate, 'end' => $endDate, 'quota' => $quota);
$client = new SoapClient(WSDL_VL, array('location' => LOCATION_VL));
$response = $client->isResourceAvailable($params);
$result = $response->success;
} catch (Exception $e) {
$result = false;
} catch (SoapFault $soapfault) {
$result = false;
}
}
return $result;
}
}
$policy = array('id' => $id, 'name' => $name, 'description' => $description, 'policyType' => $type, 'absolute' => $absolute, 'startDate' => $startDate, 'daysToRelStart' => $daysToRelStart, 'daysInPeriod' => $noDaysInPeriod, 'numberOfPeriods' => $noPeriods, 'active' => $active, 'assignable' => $assignable, 'maximum' => $maxQuota, 'minimum' => $minQuota, 'quotaInPeriod' => $quotaInPeriod);
}
}
}
}
session_start();
$userId = $_SESSION["userid"];
$timeZoneId = db_getUserTimeZone($userId)->data;
$response = pol_modifyPolicy($policy, $timeZoneId);
echo json_encode($response);
} else {
if ($action == "getPolicy") {
session_start();
$userId = $_SESSION["userid"];
$timeZoneId = db_getUserTimeZone($userId)->data;
$id = isset($_POST['id']) ? $_POST['id'] : "";
$response = pol_getPolicy($id, $timeZoneId);
echo json_encode($response);
} else {
if ($action == "deletePolicy") {
$id = isset($_POST['id']) ? $_POST['id'] : "";
$response = pol_deletePolicy($id);
echo json_encode($response);
}
}
}
}
}
}
//***********************************************************
function sto_getItemDescription($itemid)
{
session_start();
$userId = $_SESSION["userid"];
$item = db_getItem($itemid);
$timeZoneId = db_getUserTimeZone($userId)->data;
$description = "";
if ($item->type == "PACKAGE") {
$items = array();
$packageItems = db_getPackageItems($item->id);
foreach ($packageItems as $packageItem) {
$item = db_getItem($packageItem->itemid);
$item->quantity = $packageItem->quantity;
array_push($items, $item);
}
$description .= "<ul>";
foreach ($items as $item) {
$creditType = ws_getCreditTypeById($item->referenceid);
$course = db_getCourseById($creditType->courseId);
$description .= "<li>";
$description .= "<strong>" . $item->name . "(" . $item->quantity . "):</strong> ";
$description .= "This item allows students enrolled in the course " . $course->shortname . " to use the resource " . $creditType->resource . " for ";
$description .= sto_getPolicyDescription($creditType->policyId, $timeZoneId);
$description .= "</li>";
}
$description .= "</ul>";
} else {
$creditType = ws_getCreditTypeById($item->referenceid);
$course = db_getCourseById($creditType->courseId);
$description .= "This item allows students enrolled in the course " . $course->shortname . " to use the resource " . $creditType->resource . " for ";
$description .= sto_getPolicyDescription($creditType->policyId, $timeZoneId);
}
return $description;
}
