function ObtenerEstructura($param)
{
global $CFG;
/// save log registering request parameters
$data_to_log->ISBN = $param->ISBN;
add_to_log(2, 10, serialize($data_to_log));
$ret = new ObtenerEstructuraResponse();
$auth = UserAuthentication($GLOBALS["HTTP_RAW_POST_DATA"]);
if ($auth->Codigo == '1') {
//default return
$ret->ObtenerEstructuraResult->Codigo = "0";
$ret->ObtenerEstructuraResult->Descripcion = "no s'ha trobat llibre";
if (isset($param)) {
$sSql = "Select * from {$CFG->prefix}books where isbn = '{$param->ISBN}'";
if ($books = get_recordset_sql($sSql)) {
$arrLibros = array();
$arrLibros = RetornaEstructuraLibros($books);
if (count($arrLibros) > 0) {
$ret->ObtenerEstructuraResult->Codigo = "1";
$ret->ObtenerEstructuraResult->Descripcion = "procés correcte";
$lib = new libro();
$lib = $arrLibros[0];
$ret->ObtenerEstructuraResult->Libros->libro = $lib;
}
}
}
} else {
$ret->ObtenerEstructuraResult->Codigo = $auth->Codigo;
$ret->ObtenerEstructuraResult->Descripcion = $auth->Descripcion;
}
/// save log registering method response
add_to_log(2, 20, serialize($ret->ObtenerEstructuraResult));
return $ret;
}
function AutenticarUsuarioContenido($usrcontent)
{
global $CFG;
//save log registering the request data
add_to_log(1, 10, serialize($usrcontent));
$result = new AutenticarUsuarioContenidoResponse();
$auth = UserAuthentication($GLOBALS["HTTP_RAW_POST_DATA"]);
if ($auth->Codigo == '1') {
//if book exists
if ($book = get_record("books_credentials", 'isbn', $usrcontent->ISBN)) {
//if credential of the book exists
if ($book_credential = get_record("books_credentials", 'isbn', $usrcontent->ISBN, 'credentials', $usrcontent->Credencial)) {
$result->AutenticarUsuarioContenidoResult->Codigo = $book_credential->code;
$result->AutenticarUsuarioContenidoResult->Descripcion = $book_credential->description;
$result->AutenticarUsuarioContenidoResult->URL = $book_credential->url;
//XTEC *********** AFEGIT -> Check if isset parameter Rol and if one off the tow allowed values
//2011.05.16 @mmartinez
if (isset($usrcontent->Rol)) {
$alloweb_values = array("ESTUDIANTE", "PROFESOR");
if (!in_array($usrcontent->Rol, $alloweb_values)) {
$result->AutenticarUsuarioContenidoResult->Codigo = "-7";
$result->AutenticarUsuarioContenidoResult->Descripcion = "Rol incorrecte. El valor del rol és incorrecte";
$result->AutenticarUsuarioContenidoResult->URL = "http://www.xtec.cat/error.html";
return $result;
}
} else {
$usrcontent->Rol = "ESTUDIANTE";
}
//*********** FI
if ($book_credential->success == 1) {
/// get the absolute book path
$path = $CFG->wwwroot . '/data/books/';
if ($usrcontent->IdUnidad == '' && $usrcontent->IdActividad == '') {
if (!($bookpath = get_record('books', 'isbn', $usrcontent->ISBN))) {
//save log error becouse the ISBN it's not found in db
add_to_log(1, '1-200', serialize(array('ISBN' => $usrcontent->ISBN)), true);
} else {
/// manipulate the manifest to set href's absolutes
if ($bookpath->format == 'scorm') {
if (!manifest_manipulation($bookpath->path)) {
add_to_log(1, '1-201', serialize(array('ISBN' => $usrcontent->ISBN, 'path' => $bookpath->path)), true);
}
}
/// set the absolute path to the manifest
$result->AutenticarUsuarioContenidoResult->URL = $path . $bookpath->path;
}
} else {
if ($usrcontent->IdUnidad != '' && $usrcontent->IdActividad == '') {
if (!($bookpath = get_record('books', 'isbn', $usrcontent->ISBN))) {
//save log error becouse the ISBN it's not found in db
add_to_log(1, '1-210', serialize(array('ISBN' => $usrcontent->ISBN)), true);
} else {
if (!($unitpath = get_record('books_units', 'bookid', $bookpath->id, 'code', $usrcontent->IdUnidad))) {
//save log error becouse the Unit code it's not found in db
add_to_log(1, '1-211', serialize(array('ISBN' => $usrcontent->ISBN, 'unitcode' => $usrcontent->IdUnidad)), true);
$result->AutenticarUsuarioContenidoResult->Codigo = "-5";
$result->AutenticarUsuarioContenidoResult->Descripcion = "L'identificador de la unitat no és vàlid";
$result->AutenticarUsuarioContenidoResult->URL = "http://www.xtec.cat/error.html";
return $result;
} else {
/// manipulate the manifest to set href's absolutes
if ($bookpath->format == 'scorm') {
if (!manifest_manipulation($unitpath->path)) {
add_to_log(1, '1-212', serialize(array('ISBN' => $usrcontent->ISBN, 'unitcode' => $usrcontent->IdUnidad, 'path' => $unitpath->path)), true);
}
}
/// set the absolute path to the manifest
$result->AutenticarUsuarioContenidoResult->URL = $path . $unitpath->path;
}
}
} else {
if ($usrcontent->IdUnidad != '' && $usrcontent->IdActividad != '') {
if (!($bookpath = get_record('books', 'isbn', $usrcontent->ISBN))) {
//save log error becouse the ISBN it's not found in db
add_to_log(1, '1-220', serialize(array('ISBN' => $usrcontent->ISBN)), true);
} else {
if (!($unitpath = get_record('books_units', 'bookid', $bookpath->id, 'code', $usrcontent->IdUnidad))) {
//save log error becouse the Unit code it's not found in db
add_to_log(1, '1-221', serialize(array('ISBN' => $usrcontent->ISBN, 'unitcode' => $usrcontent->IdUnidad)), true);
$result->AutenticarUsuarioContenidoResult->Codigo = "-5";
$result->AutenticarUsuarioContenidoResult->Descripcion = "L'identificador de la unitat no és vàlid";
$result->AutenticarUsuarioContenidoResult->URL = "http://www.xtec.cat/error.html";
return $result;
} else {
if (!($activitypath = get_record('books_activities', 'bookid', $bookpath->id, 'unitid', $unitpath->id, 'code', $usrcontent->IdActividad))) {
add_to_log(1, '1-222', serialize(array('ISBN' => $usrcontent->ISBN, 'unitcode' => $usrcontent->IdUnidad, 'activitycode' => $usrcontent->IdActividad, 'path' => $activitypath->path)), true);
$result->AutenticarUsuarioContenidoResult->Codigo = "-6";
$result->AutenticarUsuarioContenidoResult->Descripcion = "L'identificador de la activitat no és vàlid ";
$result->AutenticarUsuarioContenidoResult->URL = "http://www.xtec.cat/error.html";
return $result;
} else {
/// manipulate the manifest to set href's absolutes
if ($bookpath->format == 'scorm') {
if (!manifest_manipulation($activitypath->path)) {
add_to_log(1, '1-223', serialize(array('ISBN' => $usrcontent->ISBN, 'unitcode' => $usrcontent->IdUnidad, 'path' => $activitypath->path)), true);
}
}
/// set the absolute path to the manifest
$result->AutenticarUsuarioContenidoResult->URL = $path . $activitypath->path;
}
}
}
} else {
add_to_log(1, '1-204', serialize(array('ISBN' => $book_credencial->ISBN)));
$result->AutenticarUsuarioContenidoResult->URL = $book_credential->url;
}
}
}
//GAP
//********** AFEGIT XTEC - if URL generated correctly, generates the token and saves the data in the session table
if ($result->AutenticarUsuarioContenidoResult->Codigo == 1) {
if (isset($bookpath->format) and $bookpath->format == 'webcontent' and !isset($_GET['wsdl'])) {
$session = new stdClass();
$session->token = str_replace('.', '', uniqid('', true));
$session->isbn = $usrcontent->ISBN;
$session->userid = $usrcontent->IdUsuario;
$session->nameape = $usrcontent->NombreApe;
$session->groupid = $usrcontent->IdGrupo;
$session->courseid = $usrcontent->IdCurso;
$session->centerid = $usrcontent->IdCentro;
$session->wsurltracking = $usrcontent->URLResultado;
$session->lmscontentid = $usrcontent->IdContenidoLMS;
$session->unitid = $usrcontent->IdUnidad;
$session->activityid = $usrcontent->IdActividad;
$session->addtime = time();
$session->expiretime = time() + 86400;
//expire in 24 hours
$session->urlcontent = $result->AutenticarUsuarioContenidoResult->URL . "?token={$session->token}";
$session = addslashes_object($session);
$result->AutenticarUsuarioContenidoResult->URL = $result->AutenticarUsuarioContenidoResult->URL . "?token={$session->token}";
insert_record("sessions", $session);
}
}
}
//**********
} else {
$result->AutenticarUsuarioContenidoResult->Codigo = '-2';
$result->AutenticarUsuarioContenidoResult->Descripcion = 'El codi de llicencia no es vàlid.';
$result->AutenticarUsuarioContenidoResult->URL = 'http://www.xtec.cat/error.html';
}
} else {
$result->AutenticarUsuarioContenidoResult->Codigo = '-3';
$result->AutenticarUsuarioContenidoResult->Descripcion = 'El ISBN del producte no es vàlid.';
$result->AutenticarUsuarioContenidoResult->URL = 'http://www.xtec.cat/error.html';
}
} else {
$result->AutenticarUsuarioContenidoResult->Codigo = $auth->Codigo;
$result->AutenticarUsuarioContenidoResult->Descripcion = $auth->Descripcion;
$result->AutenticarUsuarioContenidoResult->URL = $auth->url;
}
/// save log registering method response
add_to_log(1, 20, serialize($result->AutenticarUsuarioContenidoResult));
return $result;
}