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270 lines
8.4 KiB
270 lines
8.4 KiB
<?php
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/* For licensing terms, see /license.txt */
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require_once '../inc/global.inc.php';
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$current_course_tool = TOOL_STUDENTPUBLICATION;
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api_protect_course_script(true);
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// Including necessary files
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require_once 'work.lib.php';
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$this_section = SECTION_COURSES;
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$work_id = isset($_REQUEST['id']) ? intval($_REQUEST['id']) : null;
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$is_allowed_to_edit = api_is_allowed_to_edit();
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$course_id = api_get_course_int_id();
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$user_id = api_get_user_id();
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$userInfo = api_get_user_info();
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$session_id = api_get_session_id();
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$course_info = api_get_course_info();
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$course_code = $course_info['code'];
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$group_id = api_get_group_id();
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if (empty($work_id)) {
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api_not_allowed(true);
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}
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protectWork($course_info, $work_id);
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$workInfo = get_work_data_by_id($work_id);
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$is_course_member = CourseManager::is_user_subscribed_in_real_or_linked_course(
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$user_id,
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$course_id,
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$session_id
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);
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$is_course_member = $is_course_member || api_is_platform_admin();
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if ($is_course_member == false || api_is_invitee()) {
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api_not_allowed(true);
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}
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$check = Security::check_token('post');
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$token = Security::get_token();
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$student_can_edit_in_session = api_is_allowed_to_session_edit(false, true);
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// @todo add an option to allow/block multiple attempts.
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/*
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if (!empty($workInfo) && !empty($workInfo['qualification'])) {
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$count = get_work_count_by_student($user_id, $work_id);
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if ($count >= 1) {
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Display::display_header();
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if (api_get_course_setting('student_delete_own_publication') == '1') {
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Display::display_warning_message(get_lang('CantUploadDeleteYourPaperFirst'));
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} else {
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Display::display_warning_message(get_lang('YouAlreadySentAPaperYouCantUpload'));
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}
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Display::display_footer();
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exit;
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}
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}*/
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$homework = get_work_assignment_by_id($workInfo['id']);
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$validationStatus = getWorkDateValidationStatus($homework);
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$interbreadcrumb[] = array(
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'url' => api_get_path(WEB_CODE_PATH).'work/work.php?'.api_get_cidreq(),
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'name' => get_lang('StudentPublications'),
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);
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$interbreadcrumb[] = array(
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'url' => api_get_path(WEB_CODE_PATH).'work/work_list.php?'.api_get_cidreq().'&id='.$work_id,
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'name' => $workInfo['title'],
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);
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$interbreadcrumb[] = array('url' => '#', 'name' => get_lang('UploadADocument'));
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$form = new FormValidator(
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'form',
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'POST',
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api_get_self()."?".api_get_cidreq()."&id=".$work_id,
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'',
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array('enctype' => "multipart/form-data")
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);
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setWorkUploadForm($form, $workInfo['allow_text_assignment']);
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$form->addElement('hidden', 'id', $work_id);
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$form->addElement('hidden', 'sec_token', $token);
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$error_message = null;
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$succeed = false;
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if ($form->validate()) {
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if ($student_can_edit_in_session && $check) {
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$values = $form->getSubmitValues();
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// Process work
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processWorkForm(
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$workInfo,
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$values,
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$course_info,
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$session_id,
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$group_id,
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$user_id
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);
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$script = 'work_list.php';
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if ($is_allowed_to_edit) {
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$script = 'work_list_all.php';
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}
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header('Location: '.api_get_path(WEB_CODE_PATH).'work/'.$script.'?'.api_get_cidreq().'&id='.$work_id);
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exit;
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} else {
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// Bad token or can't add works
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$error_message = Display::return_message(get_lang('IsNotPosibleSaveTheDocument'), 'error');
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}
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}
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$url = api_get_path(WEB_AJAX_PATH).'work.ajax.php?'.api_get_cidreq().'&a=upload_file&id='.$work_id;
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$htmlHeadXtra[] = api_get_jquery_libraries_js(array('jquery-ui', 'jquery-upload'));
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$htmlHeadXtra[] = to_javascript_work();
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$htmlHeadXtra[] = "
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<script>
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$(function () {
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'use strict';
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var url = '".$url."';
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var uploadButton = $('<button/>')
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.addClass('btn btn-primary')
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.prop('disabled', true)
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.text('".get_lang('Loading')."')
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.on('click', function () {
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var \$this = $(this),
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data = \$this.data();
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\$this
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.off('click')
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.text('".get_lang('Cancel')."')
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.on('click', function () {
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\$this.remove();
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data.abort();
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});
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data.submit().always(function () {
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\$this.remove();
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});
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});
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$('#file_upload').fileupload({
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url: url,
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dataType: 'json',
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autoUpload: false,
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// Enable image resizing, except for Android and Opera,
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// which actually support image resizing, but fail to
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// send Blob objects via XHR requests:
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disableImageResize: /Android(?!.*Chrome)|Opera/.test(window.navigator.userAgent),
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previewMaxWidth: 100,
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previewMaxHeight: 100,
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previewCrop: true
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}).on('fileuploadadd', function (e, data) {
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data.context = $('<div/>').appendTo('#files');
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$.each(data.files, function (index, file) {
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var node = $('<p/>').append($('<span/>').text(file.name));
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if (!index) {
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node
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.append('<br>')
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.append(uploadButton.clone(true).data(data));
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}
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node.appendTo(data.context);
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});
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}).on('fileuploadprocessalways', function (e, data) {
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var index = data.index,
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file = data.files[index],
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node = $(data.context.children()[index]);
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if (file.preview) {
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node
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.prepend('<br>')
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.prepend(file.preview);
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}
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if (file.error) {
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node
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.append('<br>')
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.append($('<span class=\"text-danger\"/>').text(file.error));
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}
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if (index + 1 === data.files.length) {
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data.context.find('button')
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.text('Upload')
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.prop('disabled', !!data.files.error);
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}
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}).on('fileuploadprogressall', function (e, data) {
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var progress = parseInt(data.loaded / data.total * 100, 10);
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$('#progress .progress-bar').css(
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'width',
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progress + '%'
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);
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}).on('fileuploaddone', function (e, data) {
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$.each(data.result.files, function (index, file) {
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if (file.url) {
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var link = $('<a>')
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.attr('target', '_blank')
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.prop('href', file.url);
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$(data.context.children()[index]).wrap(link);
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} else if (file.error) {
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var error = $('<span class=\"text-danger\"/>').text(file.error);
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$(data.context.children()[index])
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.append('<br>')
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.append(error);
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}
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});
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}).on('fileuploadfail', function (e, data) {
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$.each(data.files, function (index) {
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var error = $('<span class=\"text-danger\"/>').text('File upload failed.');
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$(data.context.children()[index])
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.append('<br>')
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.append(error);
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});
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}).prop('disabled', !$.support.fileInput)
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.parent().addClass($.support.fileInput ? undefined : 'disabled');
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});
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</script>";
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Display :: display_header(null);
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$headers = array(
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get_lang('Upload'),
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get_lang('Upload').' ('.get_lang('Simple').')',
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);
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$multiple_form = '<div class="description-upload">'.get_lang('ClickToSelectOrDragAndDropMultipleFilesOnTheUploadField').'</div>';
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$multiple_form .= '
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<span class="btn btn-success fileinput-button">
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<i class="glyphicon glyphicon-plus"></i>
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<span>'.get_lang('AddFiles').'</span>
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<!-- The file input field used as target for the file upload widget -->
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<input id="file_upload" type="file" name="files[]" multiple>
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</span>
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<br />
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<br />
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<!-- The global progress bar -->
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<div id="progress" class="progress">
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<div class="progress-bar progress-bar-success"></div>
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</div>
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<div id="files" class="files"></div>
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';
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$tabs = Display::tabs($headers, array($multiple_form, $form->returnForm()), 'tabs');
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if (!empty($work_id)) {
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echo $validationStatus['message'];
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if ($is_allowed_to_edit) {
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if (api_resource_is_locked_by_gradebook($work_id, LINK_STUDENTPUBLICATION)) {
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echo Display::display_warning_message(get_lang('ResourceLockedByGradebook'));
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} else {
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echo $tabs;
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}
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} elseif ($student_can_edit_in_session && $validationStatus['has_ended'] == false) {
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echo $tabs;
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} else {
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Display::display_error_message(get_lang('ActionNotAllowed'));
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}
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} else {
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Display::display_error_message(get_lang('ActionNotAllowed'));
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}
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Display :: display_footer();
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