Chamilo is a learning management system focused on ease of use and accessibility
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chamilo-lms/main/work/upload.php

128 lines
4.3 KiB

<?php
/* For licensing terms, see /license.txt */
use ChamiloSession as Session;
$language_file = array('exercice', 'work', 'document', 'admin', 'gradebook');
require_once '../inc/global.inc.php';
$current_course_tool = TOOL_STUDENTPUBLICATION;
api_protect_course_script(true);
// Including necessary files
require_once 'work.lib.php';
require_once api_get_path(LIBRARY_PATH).'fileManage.lib.php';
require_once api_get_path(LIBRARY_PATH).'fileUpload.lib.php';
require_once api_get_path(LIBRARY_PATH).'fileDisplay.lib.php';
$this_section = SECTION_COURSES;
$work_id = isset($_REQUEST['id']) ? intval($_REQUEST['id']) : null;
$is_allowed_to_edit = api_is_allowed_to_edit();
$course_id = api_get_course_int_id();
$user_id = api_get_user_id();
$userInfo = api_get_user_info();
$session_id = api_get_session_id();
$course_code = api_get_course_id();
$course_info = api_get_course_info();
$group_id = api_get_group_id();
if (empty($work_id)) {
api_not_allowed(true);
}
$workInfo = get_work_data_by_id($work_id);
if (empty($workInfo)) {
api_not_allowed(true);
}
allowOnlySubscribedUser($user_id, $work_id, $course_id);
$is_course_member = CourseManager::is_user_subscribed_in_real_or_linked_course($user_id, $course_code, $session_id);
$is_course_member = $is_course_member || api_is_platform_admin();
if ($is_course_member == false) {
api_not_allowed(true);
}
$check = Security::check_token('post');
$token = Security::get_token();
$student_can_edit_in_session = api_is_allowed_to_session_edit(false, true);
// @todo add an option to allow/block multiple attempts.
/*
if (!empty($workInfo) && !empty($workInfo['qualification'])) {
$count = get_work_count_by_student($user_id, $work_id);
if ($count >= 1) {
Display::display_header();
if (api_get_course_setting('student_delete_own_publication') == '1') {
Display::display_warning_message(get_lang('CantUploadDeleteYourPaperFirst'));
} else {
Display::display_warning_message(get_lang('YouAlreadySentAPaperYouCantUpload'));
}
Display::display_footer();
exit;
}
}*/
$homework = get_work_assignment_by_id($workInfo['id']);
$validationStatus = getWorkDateValidationStatus($homework);
$interbreadcrumb[] = array('url' => api_get_path(WEB_CODE_PATH).'work/work.php?'.api_get_cidreq(), 'name' => get_lang('StudentPublications'));
$interbreadcrumb[] = array('url' => api_get_path(WEB_CODE_PATH).'work/work_list.php?'.api_get_cidreq().'&id='.$work_id, 'name' => $workInfo['title']);
$interbreadcrumb[] = array('url' => '#', 'name' => get_lang('UploadADocument'));
$form = new FormValidator('form', 'POST', api_get_self()."?".api_get_cidreq()."&id=".$work_id, '', array('enctype' => "multipart/form-data"));
setWorkUploadForm($form, $workInfo['allow_text_assignment']);
$form->addElement('hidden', 'id', $work_id);
$form->addElement('hidden', 'sec_token', $token);
$error_message = null;
$succeed = false;
if ($form->validate()) {
if ($student_can_edit_in_session && $check) {
$values = $form->getSubmitValues();
// Process work
$error_message = processWorkForm($workInfo, $values, $course_info, $id_session, $group_id, $user_id);
$script = 'work_list.php';
if ($is_allowed_to_edit) {
$script = 'work_list_all.php';
}
if (!empty($error_message)) {
Session::write('error_message', $error_message);
}
header('Location: '.api_get_path(WEB_CODE_PATH).'work/'.$script.'?'.api_get_cidreq().'&id='.$work_id);
exit;
} else {
// Bad token or can't add works
$error_message = Display::return_message(get_lang('IsNotPosibleSaveTheDocument'), 'error');
}
}
$htmlHeadXtra[] = to_javascript_work();
Display :: display_header(null);
if (!empty($work_id)) {
echo $validationStatus['message'];
if ($is_allowed_to_edit) {
if (api_resource_is_locked_by_gradebook($work_id, LINK_STUDENTPUBLICATION)) {
echo Display::display_warning_message(get_lang('ResourceLockedByGradebook'));
} else {
$form->display();
}
} elseif ($student_can_edit_in_session && $validationStatus['has_ended'] == false) {
$form->display();
} else {
Display::display_error_message(get_lang('ActionNotAllowed'));
}
} else {
Display::display_error_message(get_lang('ActionNotAllowed'));
}
Display :: display_footer();