You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
101 lines
2.9 KiB
101 lines
2.9 KiB
<?php
|
|
/* For licensing terms, see /license.txt */
|
|
/**
|
|
* Code for Qti2 import integration.
|
|
* @package chamilo.exercise
|
|
* @author Ronny Velasquez
|
|
* @version $Id: qti2.php 2010-03-12 12:14:25Z $
|
|
*/
|
|
/**
|
|
* Code
|
|
*/
|
|
// name of the language file that needs to be included
|
|
$language_file = 'exercice';
|
|
|
|
// including the global Chamilo file
|
|
require_once '../inc/global.inc.php';
|
|
|
|
// including additional libraries
|
|
require_once 'exercise.class.php';
|
|
require_once 'question.class.php';
|
|
require_once 'answer.class.php';
|
|
|
|
// section (for the tabs)
|
|
$this_section = SECTION_COURSES;
|
|
|
|
// access restriction: only teachers are allowed here
|
|
if (!api_is_allowed_to_edit(null, true)) {
|
|
api_not_allowed();
|
|
}
|
|
|
|
// the breadcrumbs
|
|
$interbreadcrumb[] = array("url" => "exercice.php", "name" => get_lang('Exercices'));
|
|
$is_allowedToEdit = api_is_allowed_to_edit(null, true);
|
|
|
|
/**
|
|
* This function displays the form for import of the zip file with qti2
|
|
*/
|
|
function ch_qti2_display_form()
|
|
{
|
|
$name_tools = get_lang('ImportQtiQuiz');
|
|
$form = '<div class="actions">';
|
|
$form .= '<a href="exercice.php?show=test">'.Display :: return_icon(
|
|
'back.png',
|
|
get_lang('BackToExercisesList'),
|
|
'',
|
|
ICON_SIZE_MEDIUM
|
|
).'</a>';
|
|
$form .= '</div>';
|
|
$form_validator = new FormValidator('qti_upload', 'post', api_get_self()."?".api_get_cidreq(
|
|
), null, array('enctype' => 'multipart/form-data'));
|
|
$form_validator->addElement('header', $name_tools);
|
|
$form_validator->addElement('file', 'userFile', get_lang('DownloadFile'));
|
|
$form_validator->addElement('style_submit_button', 'submit', get_lang('Send'), 'class="upload"');
|
|
$form .= $form_validator->return_form();
|
|
|
|
echo $form;
|
|
}
|
|
|
|
/**
|
|
* 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 ($imported) {
|
|
header('Location: exercice.php?'.api_get_cidreq());
|
|
} else {
|
|
Display::display_error_message(get_lang('UplNoFileUploaded'));
|
|
|
|
return false;
|
|
}
|
|
}
|
|
}
|
|
|
|
// display header
|
|
Display::display_header(get_lang('ImportQtiQuiz'), 'Exercises');
|
|
|
|
// import file
|
|
if ((api_is_allowed_to_edit(null, true))) {
|
|
if (isset($_POST['submit'])) {
|
|
ch_qti2_import_file($_FILES['userFile']);
|
|
}
|
|
}
|
|
|
|
// display qti form
|
|
ch_qti2_display_form();
|
|
|
|
// display the footer
|
|
Display::display_footer(); |