/**
* This function will import the zip file with the respective qti2
* @param array $array_file ($_FILES)
*/
function ch_qti2_import_file($array_file)
{
$unzip = 0;
$process = process_uploaded_file($array_file, false);
if (preg_match('/\\.zip$/i', $array_file['name'])) {
// if it's a zip, allow zip upload
$unzip = 1;
}
if ($process && $unzip == 1) {
$main_path = api_get_path(SYS_CODE_PATH);
require_once $main_path . 'exercice/export/exercise_import.inc.php';
require_once $main_path . 'exercice/export/qti2/qti2_classes.php';
return import_exercise($array_file['name']);
}
return 'langFileError';
}
/**
* This function will import the zip file with the respective qti2
* @param array $uploaded_file ($_FILES)
*/
function ch_qti2_import_file($array_file)
{
$unzip = 0;
$lib_path = api_get_path(LIBRARY_PATH);
$process = FileManager::process_uploaded_file($array_file);
if (preg_match('/\\.zip$/i', $array_file['name'])) {
// if it's a zip, allow zip upload
$unzip = 1;
}
if ($process && $unzip == 1) {
$main_path = api_get_path(SYS_CODE_PATH);
require_once $main_path . 'exercice/export/exercise_import.inc.php';
require_once $main_path . 'exercice/export/qti2/qti2_classes.php';
$imported = import_exercise($array_file['name']);
if ($imported) {
header('Location: exercice.php?' . api_get_cidreq());
} else {
Display::display_error_message(get_lang('UplNoFileUploaded'));
return false;
}
}
}
include_once '../exercise.class.php';
//Tool title
$nameTools = get_lang('ImportExercise');
//bredcrump
$interbredcrump[] = array('url' => '../exercice.php', 'name' => get_lang('Exercises'));
//----------------------------------
// EXECUTE COMMAND
//----------------------------------
$cmd = isset($_REQUEST['cmd']) ? $_REQUEST['cmd'] : 'show_import';
switch ($cmd) {
case 'show_import':
$display = '<p>' . get_lang('Imported exercises must consist of a zip or an XML file (IMS-QTI) and be compatible with your Claroline version.') . '<br>' . '</p>' . '<form enctype="multipart/form-data" action="" method="post">' . '<input name="cmd" type="hidden" value="import" />' . '<input name="uploadedExercise" type="file" /><br><br>' . get_lang('Import exercise') . ' : ' . '<input value="' . get_lang('Ok') . '" type="submit" /> ' . claro_html_button($_SERVER['PHP_SELF'], get_lang('Cancel')) . '<br><br>' . '<small>' . get_lang('Max file size') . ' : 2 MB</small>' . '</form>';
break;
case 'import':
//include needed librabries for treatment
$result_log = import_exercise($_FILES['uploadedExercise']['name']);
//display the result message (fail or success)
$dialogBox = '';
foreach ($result_log as $log) {
$dialogBox .= $log . '<br>';
}
break;
}
//----------------------------------
// FIND INFORMATION
//----------------------------------
//empty!
//----------------------------------
// DISPLAY
//----------------------------------
include api_get_path(INCLUDE_PATH) . '/header.inc.php';
if ($is_allowedToEdit && !is_null($cmd)) {
//-- import
if ($cmd == 'exImport') {
require_once get_path('incRepositorySys') . '/lib/fileManage.lib.php';
require_once get_path('incRepositorySys') . '/lib/fileDisplay.lib.php';
require_once get_path('incRepositorySys') . '/lib/fileUpload.lib.php';
require_once get_path('incRepositorySys') . '/lib/file.lib.php';
require_once './export/exercise_import.inc.php';
require_once './lib/question.class.php';
require_once './export/qti2/qti2_classes.php';
require_once get_path('incRepositorySys') . '/lib/backlog.class.php';
if (!isset($_FILES['uploadedExercise']['name'])) {
$dialogBox->error(get_lang('Error : no file uploaded'));
} else {
$backlog = new Backlog();
$importedExId = import_exercise($_FILES['uploadedExercise']['name'], $backlog);
if ($importedExId) {
$dialogBox->success('<strong>' . get_lang('Import done') . '</strong>');
} else {
$dialogBox->error('<strong>' . get_lang('Import failed') . '</strong>');
$cmd = 'rqImport';
}
$dialogBox->info($backlog->output());
}
}
if ($cmd == 'rqImport') {
require_once get_path('incRepositorySys') . '/lib/fileDisplay.lib.php';
require_once get_path('incRepositorySys') . '/lib/fileUpload.lib.php';
$dialogBox->form("\n" . '<strong>' . get_lang('Import exercise') . '</strong><br />' . "\n" . get_lang('Imported exercises must be an ims-qti zip file.') . '<br />' . "\n" . '<form enctype="multipart/form-data" action="./exercise.php" method="post">' . "\n" . '<input type="hidden" name="claroFormId" value="' . uniqid('') . '">' . "\n" . '<input name="cmd" type="hidden" value="exImport" />' . "\n" . claro_form_relay_context() . "\n" . '<input name="uploadedExercise" type="file" /><br />' . "\n" . '<small>' . get_lang('Max file size') . ' : ' . format_file_size(get_max_upload_size($maxFilledSpace, $courseDir)) . '</small>' . "\n" . '<p>' . "\n" . '<input value="' . get_lang('Import exercise') . '" type="submit" /> ' . "\n" . claro_html_button(Url::Contextualize('./exercise.php'), get_lang('Cancel')) . '</p>' . "\n" . '</form>');
}
//-- export