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<?php // $Id: list.php,v 1.2 2005/11/19 11:08:51 gustav_delius Exp $
/// send LAMS learning deisgn list as a string seperated by ":" to client
include_once("lib.php");
$result = lams_get_sequences($USER->username,$courseid);
if(is_string($result)){//some exception happened!
$auth_exception = "AuthenticateException";
$server_not_found_exception = "ServerNotFoundException";
if(strpos($result,$auth_exception)){//found AuthenticationException in the error message
header("HTTP/1.1 401 Unauthenticated");
die;
}else if (strpos($result,$server_not_found_exception)){
header("HTTP/1.1 417 Expectation Failed");
die;
}else if ($result=="NOT_SET_UP"){
header("HTTP/1.1 402 Setup Required");
die;
}else{
header("HTTP/1.1 502 Bad Gateway");
echo $result;
die;
}
}
$list_str = "";
foreach($result as $design){
$list_str .= $design['sid'].",".$design['workspace'].",".$design['title'].":";
}
if (strlen($list_str)==0){
header("HTTP/1.1 504 Gateway Timeout");
}else{
echo $list_str;
}
?>
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