function makeMetaData($class, $json)
{
$classObject = array();
foreach ($json as $key => $object) {
$propery = new stdClass();
$propery->name = $key;
$propery->is_collection = false;
//$propery->debug = $object;
if (is_array($object)) {
$propery->type = className($key);
$propery->is_collection = true;
makeMetaData($key, $object[0]);
} elseif (is_numeric($object)) {
$propery->type = "NSNumber";
} elseif (is_bool($object)) {
$propery->type = "BOOL";
} elseif (is_string($object)) {
$propery->type = "NSString";
} else {
$propery->type = "NSString";
}
$classObject[] = $propery;
}
addClassToMetaData($class, $classObject);
}
function createItemList($itemlist, $depth = 0) {
global $blocking;
$out = "";
$ident = "";
for ($i = 0; $i < $depth; $i++) {
$ident .= " ";
}
foreach ($itemlist as $item) {
$identifier = "I_" . $item['ID'];
$out .= $ident . '<item identifier="' . $identifier . '" isvisible="true" ';
if ($item['contentType'] != 'LABEL') {
$out .= 'identifierref="R_' . $item['ID'] . '" ';
}
$out .= '>' . "\n";
$out .= $ident . ' <title>' . htmlspecialchars($item['name']) . '</title>' . "\n";
// Check if previous was blocking
// not valid for scorm 2004
/* if (!empty($blocking) && ($item['contentType'] != 'LABEL'))
{
$out .= ' <adlcp:prerequisites type="aicc_script"><![CDATA[I_'.$blocking.']]></adlcp:prerequisites>'."\n";
} */
// Add metadata, except for LABELS
if ($item['contentType'] != 'LABEL') {
$out .= makeMetaData($item['name'], $item['itemComment'], $identifier);
}
if (!isset($item['children'])) {
// change only if we do not recurse.
$blocking = ($item['lock'] == 'CLOSE') ? $item['ID'] : '';
} else {
$out .= createItemList($item['children'], $depth + 1);
}
$out .= $ident . '</item>' . "\n";
}
return $out;
}
