$errors = array();
$warnings = array();
$messages = array();
if (isset($_POST["uploaditem"])) {
$output = handleupload($errors, $warnings, $messages);
if ($output !== false) {
list($xml, $metadata) = $output;
if (validateQTI($xml, $errors, $warnings, $messages)) {
$xml = simplexml_load_string($xml);
// get data from QTI
$identifier = (string) $xml["identifier"];
$title = (string) $xml["title"];
// see if an item with this identifier already exists in the
// database
$exists = itemexists($identifier);
if ($exists && itemowner($identifier) != username()) {
$errors[] = "The item you are trying to upload was already uploaded by a different user. You should clone it so it gets a new identifier and then try again.";
} else {
deposititem($xml, $metadata);
if (!authoredineqiat($xml)) {
$warnings[] = "This item was not authored in Eqiat. The item will still be playable but Eqiat may not be able to import it for editing.";
}
// collect any warnings and messages
$thingstosay = array();
if (!empty($warnings)) {
$thingstosay[] = "warnings";
}
if (!empty($messages)) {
$thingstosay[] = "messages";
}
$title = "Item " . ($exists ? "updated" : "deposited");
(c) 2010 JISC-funded EASiHE project, University of Southampton
Licensed under the Creative Commons 'Attribution non-commercial share alike'
licence -- see the LICENCE file for more details
------------------------------------------------------------------------------*/
requirelogin();
if (!isset($_REQUEST["qtiid"])) {
redirect("eqiat/");
}
$ai = QTIAssessmentItem::fromQTIID($_REQUEST["qtiid"]);
if (!$ai) {
badrequest("No QTI found in session data for specified QTI ID");
}
if (!$ai->getQTI() || count($ai->getErrors())) {
badrequest("Specified QTI item is unfinished or has errors");
}
if (($exists = itemexists($ai->getQTIID())) && itemowner($ai->getQTIID()) != username()) {
badrequest("The item you are trying to deposit was already uploaded by a different user. You should clone it so it gets a new identifier and then try again.");
}
deposititem($ai);
// remove from session memory to remove from Eqiat view
$ai->sessionRemove();
$title = "Item " . ($exists ? "updated" : "deposited");
include "htmlheader.php";
?>
<h2><?php
echo htmlspecialchars($title);
?>
</h2>
<p>The item "<?php
echo htmlspecialchars($ai->data("title"));
?>