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- <?php
- /* For licensing terms, see /license.txt */
- use ChamiloSession as Session;
- /**
- * @package chamilo.work
- * @author Thomas, Hugues, Christophe - original version
- * @author Patrick Cool <patrick.cool@UGent.be>, Ghent University - ability for course admins to specify wether uploaded documents are visible or invisible by default.
- * @author Roan Embrechts, code refactoring and virtual course support
- * @author Frederic Vauthier, directories management
- * @author Julio Montoya <gugli100@gmail.com> BeezNest 2011 LOTS of bug fixes
- *
- * @todo refactor more code into functions, use quickforms, coding standards, ... jm
- */
- /**
- * STUDENT PUBLICATIONS MODULE
- *
- * Note: for a more advanced module, see the dropbox tool.
- * This one is easier with less options.
- * This tool is better used for publishing things,
- * sending in assignments is better in the dropbox.
- *
- * GOALS
- * *****
- * Allow student to quickly send documents immediately visible on the Course
- *
- * The script does 5 things:
- *
- * 1. Upload documents
- * 2. Give them a name
- * 3. Modify data about documents
- * 4. Delete link to documents and simultaneously remove them
- * 5. Show documents list to students and visitors
- *
- * On the long run, the idea is to allow sending realvideo . Which means only
- * establish a correspondence between RealServer Content Path and the user's
- * documents path.
- *
- *
- */
- /* INIT SECTION */
- $language_file = array('exercice', 'work', 'document', 'admin', 'gradebook');
- require_once '../inc/global.inc.php';
- $current_course_tool = TOOL_STUDENTPUBLICATION;
- /* Configuration settings */
- api_protect_course_script(true);
- // Including necessary files
- require_once 'work.lib.php';
- $course_id = api_get_course_int_id();
- $course_info = api_get_course_info();
- $user_id = api_get_user_id();
- $id_session = api_get_session_id();
- // Section (for the tabs)
- $this_section = SECTION_COURSES;
- $work_id = isset($_GET['id']) ? intval($_GET['id']) : null;
- $my_folder_data = get_work_data_by_id($work_id);
- $curdirpath = '';
- $htmlHeadXtra[] = api_get_jqgrid_js();
- $htmlHeadXtra[] = to_javascript_work();
- $htmlHeadXtra[] = '<script type="text/javascript">
- function setFocus(){
- $("#work_title").focus();
- }
- $(document).ready(function () {
- setFocus();
- });
- </script>';
- // Table definitions
- $main_course_table = Database :: get_main_table(TABLE_MAIN_COURSE);
- $work_table = Database :: get_course_table(TABLE_STUDENT_PUBLICATION);
- $TSTDPUBASG = Database :: get_course_table(TABLE_STUDENT_PUBLICATION_ASSIGNMENT);
- $table_course_user = Database :: get_main_table(TABLE_MAIN_COURSE_USER);
- $table_user = Database :: get_main_table(TABLE_MAIN_USER);
- $table_session = Database :: get_main_table(TABLE_MAIN_SESSION);
- $table_session_course_user = Database :: get_main_table(TABLE_MAIN_SESSION_COURSE_USER);
- /* Constants and variables */
- $tool_name = get_lang('StudentPublications');
- $course_code = api_get_course_id();
- $session_id = api_get_session_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();
- $currentCourseRepositorySys = api_get_path(SYS_COURSE_PATH).$_course['path'].'/';
- $currentCourseRepositoryWeb = api_get_path(WEB_COURSE_PATH).$_course['path'].'/';
- $currentUserFirstName = $_user['firstName'];
- $currentUserLastName = $_user['lastName'];
- $currentUserEmail = $_user['mail'];
- $item_id = isset($_REQUEST['item_id']) ? intval($_REQUEST['item_id']) : null;
- $parent_id = isset($_REQUEST['parent_id']) ? Database::escape_string($_REQUEST['parent_id']) : '';
- $origin = isset($_REQUEST['origin']) ? Security::remove_XSS($_REQUEST['origin']) : '';
- $submitGroupWorkUrl = isset($_REQUEST['submitGroupWorkUrl']) ? Security::remove_XSS(
- $_REQUEST['submitGroupWorkUrl']
- ) : '';
- $title = isset($_REQUEST['title']) ? $_REQUEST['title'] : '';
- $description = isset($_REQUEST['description']) ? $_REQUEST['description'] : '';
- $uploadvisibledisabled = isset($_REQUEST['uploadvisibledisabled']) ? Database::escape_string(
- $_REQUEST['uploadvisibledisabled']
- ) : $course_info['show_score'];
- // get data for publication assignment
- $has_expired = false;
- $has_ended = false;
- //directories management
- $sys_course_path = api_get_path(SYS_COURSE_PATH);
- $course_dir = $sys_course_path.$_course['path'];
- $base_work_dir = $course_dir.'/work';
- $link_target_parameter = ""; // e.g. "target=\"_blank\"";
- $display_list_users_without_publication = isset($_GET['list']) && Security::remove_XSS(
- $_GET['list']
- ) == 'without' ? true : false;
- $action = isset($_REQUEST['action']) ? $_REQUEST['action'] : 'list';
- //Download folder
- if ($action == 'downloadfolder') {
- require 'downloadfolder.inc.php';
- }
- /* More init stuff */
- if (isset ($_POST['cancelForm']) && !empty ($_POST['cancelForm'])) {
- header('Location: '.api_get_self().'?origin='.$origin.'&gradebook='.$gradebook);
- exit;
- }
- // If the POST's size exceeds 8M (default value in php.ini) the $_POST array is emptied
- // If that case happens, we set $submitWork to 1 to allow displaying of the error message
- // The redirection with header() is needed to avoid apache to show an error page on the next request
- if ($_SERVER['REQUEST_METHOD'] == 'POST' && !sizeof($_POST)) {
- if (strstr($_SERVER['REQUEST_URI'], '?')) {
- header('Location: '.$_SERVER['REQUEST_URI'].'&submitWork=1');
- exit ();
- } else {
- header('Location: '.$_SERVER['REQUEST_URI'].'?submitWork=1');
- exit ();
- }
- }
- $group_id = api_get_group_id();
- $display_upload_form = false;
- if ($action == 'upload_form') {
- $display_upload_form = true;
- }
- /* Header */
- if (!empty($_GET['gradebook']) && $_GET['gradebook'] == 'view') {
- $_SESSION['gradebook'] = Security::remove_XSS($_GET['gradebook']);
- $gradebook = $_SESSION['gradebook'];
- } elseif (empty($_GET['gradebook'])) {
- unset($_SESSION['gradebook']);
- $gradebook = '';
- }
- if (!empty($gradebook) && $gradebook == 'view') {
- $interbreadcrumb[] = array(
- 'url' => '../gradebook/'.$_SESSION['gradebook_dest'],
- 'name' => get_lang('ToolGradebook')
- );
- }
- if (!empty($group_id)) {
- $group_properties = GroupManager :: get_group_properties($group_id);
- $show_work = false;
- if (api_is_allowed_to_edit(false, true)) {
- $show_work = true;
- } else {
- // you are not a teacher
- $show_work = GroupManager::user_has_access($user_id, $group_id, GroupManager::GROUP_TOOL_WORK);
- }
- if (!$show_work) {
- api_not_allowed();
- }
- $interbreadcrumb[] = array('url' => '../group/group.php', 'name' => get_lang('Groups'));
- $interbreadcrumb[] = array(
- 'url' => '../group/group_space.php?gidReq='.$group_id,
- 'name' => get_lang('GroupSpace').' '.$group_properties['name']
- );
- $url_dir = '';
- $interbreadcrumb[] = array('url' => 'work.php?gidReq='.$group_id, 'name' => get_lang('StudentPublications'));
- $url_dir = 'work.php?&id='.$work_id;
- $interbreadcrumb[] = array('url' => $url_dir, 'name' => $my_folder_data['title']);
- if ($action == 'upload_form') {
- $interbreadcrumb[] = array('url' => 'work.php', 'name' => get_lang('UploadADocument'));
- }
- if ($action == 'create_dir') {
- $interbreadcrumb[] = array('url' => 'work.php', 'name' => get_lang('CreateAssignment'));
- }
- Display :: display_header(null);
- } else {
- if (isset($origin) && $origin != 'learnpath') {
- if (isset($_GET['id']) && !empty($_GET['id']) || $display_upload_form || $action == 'settings' || $action == 'create_dir') {
- $interbreadcrumb[] = array('url' => 'work.php', 'name' => get_lang('StudentPublications'));
- } else {
- $interbreadcrumb[] = array('url' => '#', 'name' => get_lang('StudentPublications'));
- }
- $url_dir = 'work.php?id='.$work_id;
- $interbreadcrumb[] = array('url' => $url_dir, 'name' => $my_folder_data['title']);
- if ($action == 'upload_form') {
- $interbreadcrumb[] = array('url' => '#', 'name' => get_lang('UploadADocument'));
- }
- if ($action == 'settings') {
- $interbreadcrumb[] = array('url' => '#', 'name' => get_lang('EditToolOptions'));
- }
- if ($action == 'create_dir') {
- $interbreadcrumb[] = array('url' => '#', 'name' => get_lang('CreateAssignment'));
- }
- Display :: display_header(null);
- } else {
- //we are in the learnpath tool
- Display::display_reduced_header();
- }
- }
- //stats
- event_access_tool(TOOL_STUDENTPUBLICATION);
- $is_allowed_to_edit = api_is_allowed_to_edit(); //has to come after display_tool_view_option();
- $student_can_edit_in_session = api_is_allowed_to_session_edit(false, true);
- Display :: display_introduction_section(TOOL_STUDENTPUBLICATION);
- // introduction section
- if ($origin == 'learnpath') {
- echo '<div style="height:15px"> </div>';
- }
- /* Display links to upload form and tool options */
- if (!in_array($action, array('send_mail', 'add', 'create_dir', 'upload'))) {
- $token = Security::get_token();
- }
- $show_tool_options = (in_array($action, array('list', 'add'))) ? true : false;
- $display_upload_link = $action == 'upload_form' ? false : true;
- if (!empty($my_folder_data)) {
- $homework = get_work_assignment_by_id($my_folder_data['id']);
- if ($homework['expires_on'] != '0000-00-00 00:00:00' || $homework['ends_on'] != '0000-00-00 00:00:00') {
- $time_now = time();
- if (!empty($homework['expires_on']) && $homework['expires_on'] != '0000-00-00 00:00:00') {
- $time_expires = api_strtotime($homework['expires_on'], 'UTC');
- $difference = $time_expires - $time_now;
- if ($difference < 0) {
- $has_expired = true;
- }
- }
- if (empty($homework['expires_on']) || $homework['expires_on'] == '0000-00-00 00:00:00') {
- $has_expired = false;
- }
- if (!empty($homework['ends_on']) && $homework['ends_on'] != '0000-00-00 00:00:00') {
- $time_ends = api_strtotime($homework['ends_on'], 'UTC');
- $difference2 = $time_ends - $time_now;
- if ($difference2 < 0) {
- $has_ended = true;
- }
- }
- $ends_on = api_convert_and_format_date($homework['ends_on']);
- $expires_on = api_convert_and_format_date($homework['expires_on']);
- if ($has_ended) {
- //if (!api_is_allowed_to_edit()) {
- $display_upload_link = false;
- //}
- $message = Display::return_message(get_lang('EndDateAlreadyPassed').' '.$ends_on, 'error');
- } elseif ($has_expired) {
- $display_upload_link = true;
- $message = Display::return_message(get_lang('ExpiryDateAlreadyPassed').' '.$expires_on, 'warning');
- } else {
- if ($has_expired) {
- $message = Display::return_message(get_lang('ExpiryDateToSendWorkIs').' '.$expires_on);
- }
- }
- }
- }
- display_action_links($work_id, $curdirpath, $show_tool_options, $display_upload_link, $action);
- echo $message;
- //for teachers
- switch ($action) {
- case 'send_mail':
- if (Security::check_token('get')) {
- $mails_sent_to = send_reminder_users_without_publication($my_folder_data);
- if (empty($mails_sent_to)) {
- Display::display_warning_message(get_lang('NoResults'));
- } else {
- Display::display_confirmation_message(get_lang('MessageHasBeenSent').' '.implode(', ', $mails_sent_to));
- }
- Security::clear_token();
- }
- break;
- case 'settings':
- //if posts
- if ($is_allowed_to_edit && !empty($_POST['changeProperties'])) {
- // changing the tool setting: default visibility of an uploaded document
- $query = "UPDATE ".$main_course_table." SET show_score='".$uploadvisibledisabled."' WHERE code='".api_get_course_id(
- )."'";
- $res = Database::query($query);
- /**
- * Course data are cached in session so we need to update both the database
- * and the session data
- */
- $_course['show_score'] = $uploadvisibledisabled;
- Session::write('_course', $course);
- // changing the tool setting: is a student allowed to delete his/her own document
- // database table definition
- $table_course_setting = Database :: get_course_table(TOOL_COURSE_SETTING);
- // counting the number of occurrences of this setting (if 0 => add, if 1 => update)
- $query = "SELECT * FROM ".$table_course_setting." WHERE c_id = $course_id AND variable = 'student_delete_own_publication'";
- $result = Database::query($query);
- $number_of_setting = Database::num_rows($result);
- if ($number_of_setting == 1) {
- $query = "UPDATE ".$table_course_setting." SET value='".Database::escape_string(
- $_POST['student_delete_own_publication']
- )."'
- WHERE variable='student_delete_own_publication' AND c_id = $course_id";
- Database::query($query);
- } else {
- $query = "INSERT INTO ".$table_course_setting." (c_id, variable, value, category) VALUES
- ($course_id, 'student_delete_own_publication','".Database::escape_string(
- $_POST['student_delete_own_publication']
- )."','work')";
- Database::query($query);
- }
- Display::display_confirmation_message(get_lang('Saved'));
- }
- /* Display of tool options */
- display_tool_options($uploadvisibledisabled, $origin);
- break;
- case 'mark_work':
- if (!api_is_allowed_to_edit()) {
- echo Display::return_message(get_lang('ActionNotAllowed'), 'error');
- Display::display_footer();
- }
- break;
- case 'edit':
- case 'upload_form': //can be add or edit work
- $is_author = false;
- if (empty($item_id)) {
- $parent_data = get_work_data_by_id($work_id);
- $parent_data['qualification'] = intval($parent_data['qualification']);
- if (!empty($parent_data) && !empty($parent_data['qualification'])) {
- $count = get_work_count_by_student($user_id, $work_id);
- if ($count >= 1) {
- 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;
- }
- }
- } else {
- //we found the current user is the author
- $sql = "SELECT * FROM $work_table WHERE c_id = $course_id AND id = $item_id";
- $result = Database::query($sql);
- $work_item = array();
- if ($result) {
- $work_item = Database::fetch_array($result);
- }
- //Get the author ID for that document from the item_property table
- $is_author = user_is_author($item_id);
- if (!$is_author) {
- Display::display_warning_message(get_lang('NotAllowed'));
- Display::display_footer();
- }
- }
- $form = new FormValidator('form', 'POST', api_get_self(
- )."?action=upload&id=".$work_id."&gradebook=".Security::remove_XSS(
- $_GET['gradebook']
- )."&origin=$origin", '', array('enctype' => "multipart/form-data"));
- // form title
- if ($item_id) {
- $form_title = get_lang('Edit');
- } else {
- $form_title = get_lang('UploadADocument');
- }
- $form->addElement('header', $form_title);
- if (!empty ($error_message)) {
- Display :: display_error_message($error_message);
- }
- $show_progress_bar = false;
- if ($submitGroupWorkUrl) {
- // For user comming from group space to publish his work
- $realUrl = str_replace(
- $_configuration['root_sys'],
- api_get_path(WEB_PATH),
- str_replace("\\", '/', realpath($submitGroupWorkUrl))
- );
- $form->addElement('hidden', 'newWorkUrl', $submitGroupWorkUrl);
- $text_document = $form->addElement('text', 'document', get_lang('Document'));
- $defaults['document'] = '<a href="'.FileManager::format_url($submitGroupWorkUrl).'">'.$realUrl.'</a>';
- $text_document->freeze();
- } elseif ($item_id && ($is_allowed_to_edit or $is_author)) {
- $workUrl = $currentCourseRepositoryWeb.$workUrl;
- } else {
- // else standard upload option
- $form->addElement(
- 'file',
- 'file',
- get_lang('UploadADocument'),
- 'size="40" onchange="updateDocumentTitle(this.value)"'
- );
- $show_progress_bar = true;
- }
- $form->addElement('hidden', 'id', $work_id);
- if (empty($item_id)) {
- $form->addElement('hidden', 'contains_file', 0, array('id' => 'contains_file_id'));
- } else {
- $form->addElement('hidden', 'item_id', $item_id);
- }
- $form->addElement('text', 'title', get_lang('Title'), array('id' => 'file_upload', 'class' => 'span4'));
- //$form->addElement('html_editor', 'description', get_lang("Description"));
- $form->add_html_editor(
- 'description',
- get_lang('Description'),
- false,
- false,
- array('ToolbarSet' => 'Work', 'Width' => '100%', 'Height' => '200')
- );
- if ($item_id && !empty($work_item)) {
- $defaults['title'] = $work_item['title'];
- $defaults["description"] = $work_item['description'];
- $defaults['qualification'] = $work_item['qualification'];
- }
- if ($is_allowed_to_edit && !empty($item_id)) {
- // Get qualification from parent_id that'll allow the validation qualification over
- $sql = "SELECT qualification FROM $work_table WHERE c_id = $course_id AND id ='$parent_id' ";
- $result = Database::query($sql);
- $row = Database::fetch_array($result);
- $qualification_over = $row['qualification'];
- if (!empty($qualification_over) && intval($qualification_over) > 0) {
- $form->addElement(
- 'text',
- 'qualification',
- array(get_lang('Qualification'), null, " / ".$qualification_over),
- 'size="10"'
- );
- $form->addElement('hidden', 'qualification_over', $qualification_over);
- }
- }
- $form->addElement('hidden', 'active', 1);
- $form->addElement('hidden', 'accepted', 1);
- $form->addElement('hidden', 'item_to_edit', $item_id);
- $token = Security::get_token();
- $form->addElement('hidden', 'sec_token', $token);
- if ($item_id) {
- $text = get_lang('UpdateWork');
- $class = 'save';
- } else {
- $text = get_lang('Send');
- $class = 'upload';
- }
- // fix the Ok button when we see the tool in the learn path
- if ($origin == 'learnpath') {
- $form->addElement('html', '<div style="margin-left:137px">');
- $form->addElement(
- 'style_submit_button',
- 'submitWork',
- $text,
- array('class' => $class, 'value' => "submitWork")
- );
- $form->addElement('html', '</div>');
- } else {
- if ($item_id) {
- $form->addElement(
- 'style_submit_button',
- 'editWork',
- $text,
- array('class' => $class, 'value' => "editWork")
- );
- } else {
- $form->addElement(
- 'style_submit_button',
- 'submitWork',
- $text,
- array('class' => $class, 'value' => "submitWork")
- );
- }
- }
- if (!empty($_POST['submitWork']) || $item_id) {
- $form->addElement('style_submit_button', 'cancelForm', get_lang('Cancel'), 'class="cancel"');
- }
- if ($show_progress_bar) {
- $form->add_real_progress_bar('uploadWork', 'file');
- }
- $form->setDefaults($defaults);
- //fixes bug when showing modification form
- if (!empty($work_id)) {
- if ($is_allowed_to_edit) {
- if (api_resource_is_locked_by_gradebook($work_id, LINK_STUDENTPUBLICATION)) {
- echo Display::display_warning_message(get_lang('ResourceLockedByGradebook'));
- } else {
- $form->display();
- }
- } elseif ($is_author) {
- if (empty($work_item['qualificator_id']) || $work_item['qualificator_id'] == 0) {
- $form->display();
- } else {
- Display::display_error_message(get_lang('ActionNotAllowed'));
- }
- } elseif ($student_can_edit_in_session && $has_ended == false) {
- $form->display();
- } else {
- Display::display_error_message(get_lang('ActionNotAllowed'));
- }
- } else {
- Display::display_error_message(get_lang('ActionNotAllowed'));
- }
- break;
- case 'upload':
- $check = Security::check_token('post');
- if ($student_can_edit_in_session && $check) {
- //check the token inserted into the form
- if (isset($_POST['submitWork']) && !empty($is_course_member)) {
- $authors = api_get_person_name($currentUserFirstName, $currentUserLastName);
- $url = null;
- $contains_file = 0;
- if ($_POST['contains_file'] && !empty($_FILES['file']['size'])) {
- $updir = $currentCourseRepositorySys.'work/'; //directory path to upload
- // Try to add an extension to the file if it has'nt one
- $new_file_name = FileManager::add_ext_on_mime(
- stripslashes($_FILES['file']['name']),
- $_FILES['file']['type']
- );
- // Replace dangerous characters
- $new_file_name = replace_dangerous_char($new_file_name, 'strict');
- // Transform any .php file in .phps fo security
- $new_file_name = FileManager::php2phps($new_file_name);
- $filesize = filesize($_FILES['file']['tmp_name']);
- if (empty($filesize)) {
- Display :: display_error_message(get_lang('UplUploadFailedSizeIsZero'));
- $succeed = false;
- } elseif (!FileManager::filter_extension($new_file_name)) {
- //filter extension
- Display :: display_error_message(get_lang('UplUnableToSaveFileFilteredExtension'));
- $succeed = false;
- }
- if (!$title) {
- $title = $_FILES['file']['name'];
- }
- // Compose a unique file name to avoid any conflict
- $new_file_name = api_get_unique_id();
- $curdirpath = basename($my_folder_data['url']);
- //if we come from the group tools the groupid will be saved in $work_table
- $result = @move_uploaded_file($_FILES['file']['tmp_name'], $updir.$curdirpath.'/'.$new_file_name);
- if ($result) {
- $url = 'work/'.$curdirpath.'/'.$new_file_name;
- $contains_file = 1;
- }
- }
- if (empty($title)) {
- $title = get_lang('Untitled');
- }
- $documents_total_space = DocumentManager::documents_total_space();
- $course_max_space = DocumentManager::get_course_quota();
- $total_size = $filesize + $documents_total_space;
- if ($total_size > $course_max_space) {
- $error_message = get_lang('NoSpace');
- } else {
- $active = '1';
- $sql_add_publication = "INSERT INTO ".$work_table." SET
- c_id = $course_id ,
- url = '".$url."',
- title = '".Database::escape_string($title)."',
- description = '".Database::escape_string($description)."',
- author = '".Database::escape_string($authors)."',
- contains_file = '".$contains_file."',
- active = '".$active."',
- accepted = '1',
- post_group_id = '".$group_id."',
- sent_date = '".api_get_utc_datetime()."',
- parent_id = '".$work_id."' ,
- session_id = '".intval($id_session)."' ,
- user_id = '".$user_id."'";
- Database::query($sql_add_publication);
- $id = Database::insert_id();
- }
- if ($id) {
- api_item_property_update($course_info, 'work', $id, 'DocumentAdded', $user_id, api_get_group_id());
- /*
- * See task #5145
- if($uploadvisibledisabled){
- $sql = "UPDATE $work_table SET accepted = 0 WHERE c_id = $course_id AND id = $id";
- Database::query($sql);
- api_item_property_update($course_info, 'work', $id, 'invisible', api_get_user_id());
- }else{
- //api_item_property_update($course_info, 'work', $id, 'visible', api_get_user_id());
- }*/
- $succeed = true;
- }
- } elseif ($newWorkUrl) {
- // SPECIAL CASE ! For a work coming from another area (i.e. groups)
- /*
- $url = str_replace('../../' . $_course['path'] . '/', '', $newWorkUrl);
- if (!$title) {
- $title = basename($workUrl);
- }
- $sql = "INSERT INTO " . $work_table . " SET
- c_id = $course_id,
- url = '" . $url . "',
- title = '" . Database::escape_string($title) . "',
- description = '" . Database::escape_string($description) . "',
- author = '" . Database::escape_string($authors) . "',
- post_group_id = '".$group_id."',
- sent_date = '".api_get_utc_datetime()."',
- session_id = '".intval($id_session)."',
- user_id = '".$user_id."'";
- Database::query($sql);
- $insertId = Database::insert_id();
- api_item_property_update($_course, 'work', $insertId, 'DocumentAdded', $user_id, $group_id);
- $succeed = true;*/
- } elseif (isset($_POST['editWork'])) {
- /*
- * SPECIAL CASE ! For a work edited
- */
- //Get the author ID for that document from the item_property table
- $item_to_edit_id = intval($_POST['item_to_edit']);
- $is_author = user_is_author($item_to_edit_id);
- if ($is_author) {
- $work_data = get_work_data_by_id($item_to_edit_id);
- if (!empty($_POST['title'])) {
- $title = isset($_POST['title']) ? $_POST['title'] : $work_data['title'];
- }
- $description = isset($_POST['description']) ? $_POST['description'] : $work_data['description'];
- if ($is_allowed_to_edit && ($_POST['qualification'] != '')) {
- $add_to_update = ', qualificator_id ='."'".api_get_user_id()."',";
- $add_to_update .= ' qualification = '."'".Database::escape_string($_POST['qualification'])."',";
- $add_to_update .= ' date_of_qualification ='."'".api_get_utc_datetime()."'";
- }
- if ((int)$_POST['qualification'] > (int)$_POST['qualification_over']) {
- Display::display_error_message(get_lang('QualificationMustNotBeMoreThanQualificationOver'));
- } else {
- $sql = "UPDATE ".$work_table."
- SET title = '".Database::escape_string($title)."',
- description = '".Database::escape_string($description)."'
- ".$add_to_update."
- WHERE c_id = $course_id AND id = $item_to_edit_id";
- Database::query($sql);
- }
- api_item_property_update($_course, 'work', $item_to_edit_id, 'DocumentUpdated', $user_id);
- $succeed = true;
- Display :: display_confirmation_message(get_lang('ItemUpdated'), false);
- } else {
- $error_message = get_lang('IsNotPosibleSaveTheDocument');
- }
- } else {
- $error_message = get_lang('IsNotPosibleSaveTheDocument');
- }
- Security::clear_token();
- } else {
- //Bad token or can't add works
- $error_message = get_lang('IsNotPosibleSaveTheDocument');
- }
- if (!empty($succeed) && !empty($id)) {
- //last value is to check this is not "just" an edit
- //YW Tis part serve to send a e-mail to the tutors when a new file is sent
- $send = api_get_course_setting('email_alert_manager_on_new_doc');
- if ($send > 0) {
- // Lets predefine some variables. Be sure to change the from address!
- if (empty($id_session)) {
- //Teachers
- $user_list = CourseManager::get_user_list_from_course_code(
- api_get_course_id(),
- null,
- null,
- null,
- COURSEMANAGER
- );
- } else {
- //Coaches
- $user_list = CourseManager::get_user_list_from_course_code(
- api_get_course_id(),
- $session_id,
- null,
- null,
- 2
- );
- }
- $emailsubject = "[".api_get_setting('siteName')."] ".get_lang('SendMailBody')."\n".get_lang(
- 'CourseName'
- )." : ".$_course['name']." ";
- foreach ($user_list as $user_data) {
- $user_id = $user_data['user_id'];
- $emailbody = get_lang('SendMailBody')."\n".get_lang('CourseName')." : ".$_course['name']."\n";
- //$emailbody .= get_lang('WorkName')." : ".substr($my_cur_dir_path, 0, -1)."\n";
- $emailbody .= get_lang('UserName')." : ".api_get_person_name(
- $user_data['firstname'],
- $user_data['lastname']
- )."\n";
- $emailbody .= get_lang('DateSent')." : ".api_format_date(api_get_local_time())."\n";
- $emailbody .= get_lang('WorkName')." : ".$title."\n\n".get_lang('DownloadLink')."\n";
- $url = api_get_path(WEB_CODE_PATH)."work/work.php?".api_get_cidreq()."&id=".$work_id;
- $emailbody .= Display::url($url, $url)." \n\n".api_get_setting(
- 'administratorName'
- )." ".api_get_setting('administratorSurname')."\n".get_lang('Manager')." ".api_get_setting(
- 'siteName'
- )."\n".get_lang('Email')." : ".api_get_setting('emailAdministrator');
- MessageManager::send_message_simple($user_id, $emailsubject, $emailbody);
- }
- }
- $message = get_lang('DocAdd');
- event_upload($id);
- Display :: display_confirmation_message(get_lang('DocAdd'), false);
- } else {
- if (!empty($error_message)) {
- Display :: display_warning_message($error_message, false);
- }
- }
- case 'create_dir':
- case 'add':
- //$check = Security::check_token('post');
- //show them the form for the directory name
- if ($is_allowed_to_edit && in_array($action, array('create_dir', 'add'))) {
- //create the form that asks for the directory name
- $form = new FormValidator('form1', 'post', api_get_self().'?action=create_dir&'.api_get_cidreq());
- $form->addElement('header', get_lang('CreateAssignment').$token);
- $form->addElement('hidden', 'action', 'add');
- $form->addElement('hidden', 'curdirpath', Security :: remove_XSS($curdirpath));
- // $form->addElement('hidden', 'sec_token', $token);
- $form->addElement('text', 'new_dir', get_lang('AssignmentName'));
- $form->addRule('new_dir', get_lang('ThisFieldIsRequired'), 'required');
- //$form->addElement('html_editor', 'description', get_lang('Description'));
- $form->add_html_editor(
- 'description',
- get_lang('Description'),
- false,
- false,
- array('ToolbarSet' => 'Work', 'Width' => '100%', 'Height' => '200')
- );
- $form->addElement(
- 'advanced_settings',
- '<a href="javascript: void(0);" onclick="javascript: return plus();"><span id="plus">'.Display::return_icon(
- 'div_show.gif',
- get_lang('AdvancedParameters'),
- array('style' => 'vertical-align:center')
- ).' '.get_lang('AdvancedParameters').'</span></a>'
- );
- $form->addElement('html', '<div id="options" style="display: none;">');
- //QualificationOfAssignment
- $form->addElement('text', 'qualification_value', get_lang('QualificationNumeric'));
- if (Gradebook::is_active()) {
- $form->addElement(
- 'checkbox',
- 'make_calification',
- null,
- get_lang('MakeQualifiable'),
- array(
- 'id' => 'make_calification_id',
- 'onclick' => "javascript: if(this.checked){document.getElementById('option1').style.display='block';}else{document.getElementById('option1').style.display='none';}"
- )
- );
- } else {
- //QualificationOfAssignment
- //$form->addElement('hidden', 'qualification_value',0);
- $form->addElement('hidden', 'make_calification', false);
- }
- $form->addElement('html', '<div id="option1" style="display: none;">');
- //Loading gradebook select
- load_gradebook_select_in_tool($form);
- $form->addElement('text', 'weight', get_lang('WeightInTheGradebook'));
- $form->addElement('html', '</div>');
- $form->addElement(
- 'checkbox',
- 'type1',
- null,
- get_lang('EnableExpiryDate'),
- array(
- 'id' => 'make_calification_id',
- 'onclick' => "javascript: if(this.checked){document.getElementById('option2').style.display='block';}else{document.getElementById('option2').style.display='none';}"
- )
- );
- $form->addElement('html', '<div id="option2" style="display: none;">');
- $form->addElement('advanced_settings', draw_date_picker('expires'));
- $form->addElement('html', '</div>');
- $form->addElement(
- 'checkbox',
- 'type2',
- null,
- get_lang('EnableEndDate'),
- array(
- 'id' => 'make_calification_id',
- 'onclick' => "javascript: if(this.checked){document.getElementById('option3').style.display='block';}else{document.getElementById('option3').style.display='none';}"
- )
- );
- $form->addElement('html', '<div id="option3" style="display: none;">');
- $form->addElement('advanced_settings', draw_date_picker('ends'));
- $form->addElement('html', '</div>');
- $form->addElement('checkbox', 'add_to_calendar', null, get_lang('AddToCalendar'));
- $form->addElement('checkbox', 'allow_text_assignment', null, get_lang('AllowTextAssignments'));
- $form->addElement('html', '</div>');
- $form->addElement('style_submit_button', 'submit', get_lang('CreateDirectory'));
- if ($form->validate()) {
- $directory = Security::remove_XSS($_POST['new_dir']);
- $directory = replace_dangerous_char($directory);
- $directory = FileManager::disable_dangerous_file($directory);
- $dir_name = $curdirpath.$directory;
- $created_dir = create_unexisting_work_directory($base_work_dir, $dir_name);
- // we insert here the directory in the table $work_table
- $dir_name_sql = '';
- if (!empty($created_dir)) {
- if ($curdirpath == '/') {
- $dir_name_sql = $created_dir;
- } else {
- $dir_name_sql = '/'.$created_dir;
- }
- $time = time();
- $today = api_get_utc_datetime($time);
- $sql_add_publication = "INSERT INTO ".$work_table." SET
- c_id = $course_id,
- url = '".Database::escape_string($dir_name_sql)."',
- title = '".Database::escape_string($_POST['new_dir'])."',
- description = '".Database::escape_string($_POST['description'])."',
- author = '',
- active = '1',
- accepted = '1',
- filetype = 'folder',
- post_group_id = '".$group_id."',
- sent_date = '".$today."',
- qualification = '".(($_POST['qualification_value'] != '') ? Database::escape_string(
- $_POST['qualification_value']
- ) : '')."',
- parent_id = '',
- qualificator_id = '',
- date_of_qualification = '0000-00-00 00:00:00',
- weight = '".Database::escape_string($_POST['weight'])."',
- session_id = '".intval($id_session)."',
- allow_text_assignment = '".Database::escape_string(
- $_POST['allow_text_assignment']
- )."',
- contains_file = 0,
- user_id = '".$user_id."'";
- Database::query($sql_add_publication);
- // add the directory
- $id = Database::insert_id();
- if ($id) {
- // Insert into agenda
- $agenda_id = 0;
- $end_date = '';
- if (isset($_POST['add_to_calendar']) && $_POST['add_to_calendar'] == 1) {
- require_once api_get_path(SYS_CODE_PATH).'calendar/agenda.inc.php';
- require_once api_get_path(SYS_CODE_PATH).'resourcelinker/resourcelinker.inc.php';
- // Setting today date
- $date = $end_date = $time;
- $title = sprintf(get_lang('HandingOverOfTaskX'), $_POST['new_dir']);
- if (!empty($_POST['type1'])) {
- $end_date = get_date_from_select('expires');
- $date = $end_date;
- }
- $description = isset($_POST['description']) ? $_POST['description'] : '';
- $content = '<a href="'.api_get_self().'?'.api_get_cidreq().'&curdirpath='.api_substr(
- $dir_name_sql,
- 1
- ).'" >'.$_POST['new_dir'].'</a>'.$description;
- $agenda_id = agenda_add_item(
- $course_info,
- $title,
- $content,
- $date,
- $end_date,
- array('GROUP:'.$group_id),
- 0
- );
- }
- }
- //Folder created
- api_item_property_update($course_info, 'work', $id, 'DirectoryCreated', $user_id, $group_id);
- Display :: display_confirmation_message(get_lang('DirectoryCreated'), false);
- // insert into student_publication_assignment
- //return something like this: 2008-02-45 00:00:00
- $enable_calification = isset($_POST['qualification_value']) && !empty($_POST['qualification_value']) ? 1 : 0;
- if (!empty($_POST['type1']) || !empty($_POST['type2'])) {
- $sql_add_homework = "INSERT INTO $TSTDPUBASG SET
- c_id = $course_id ,
- expires_on = '".((isset($_POST['type1']) && $_POST['type1'] == 1) ? api_get_utc_datetime(
- get_date_from_select('expires')
- ) : '0000-00-00 00:00:00')."',
- ends_on = '".((isset($_POST['type2']) && $_POST['type2'] == 1) ? api_get_utc_datetime(
- get_date_from_select('ends')
- ) : '0000-00-00 00:00:00')."',
- add_to_calendar = '$agenda_id',
- enable_qualification = '$enable_calification',
- publication_id = '$id'";
- Database::query($sql_add_homework);
- $my_last_id = Database::insert_id();
- $sql_add_publication = "UPDATE $work_table SET has_properties = $my_last_id , view_properties = 1 WHERE c_id = $course_id AND id = $id";
- Database::query($sql_add_publication);
- } else {
- $sql_add_homework = "INSERT INTO $TSTDPUBASG SET
- c_id = $course_id ,
- expires_on = '0000-00-00 00:00:00',
- ends_on = '0000-00-00 00:00:00',
- add_to_calendar = '$agenda_id',
- enable_qualification = '".$enable_calification."',
- publication_id = '".$id."'";
- Database::query($sql_add_homework);
- $inserted_id = Database::insert_id();
- $sql_add_publication = "UPDATE $work_table SET has_properties = $inserted_id, view_properties = 0 WHERE c_id = $course_id AND id = $id";
- Database::query($sql_add_publication);
- }
- if (!empty($_POST['category_id'])) {
- if (isset($_POST['make_calification']) && $_POST['make_calification'] == 1) {
- require_once api_get_path(SYS_CODE_PATH).'gradebook/lib/be/gradebookitem.class.php';
- require_once api_get_path(SYS_CODE_PATH).'gradebook/lib/be/evaluation.class.php';
- require_once api_get_path(SYS_CODE_PATH).'gradebook/lib/be/abstractlink.class.php';
- require_once api_get_path(SYS_CODE_PATH).'gradebook/lib/gradebook_functions.inc.php';
- $resource_name = $_POST['new_dir'];
- add_resource_to_course_gradebook(
- $_POST['category_id'],
- api_get_course_id(),
- 3,
- $id,
- $resource_name,
- $_POST['weight'],
- $_POST['qualification_value'],
- $_POST['description'],
- 1,
- api_get_session_id()
- );
- }
- }
- if (api_get_course_setting('email_alert_students_on_new_homework') == 1) {
- send_email_on_homework_creation(api_get_course_id());
- }
- } else {
- Display :: display_error_message(get_lang('CannotCreateDir'));
- }
- } else {
- $form->display();
- }
- }
- case 'make_visible':
- case 'delete':
- case 'make_invisible':
- case 'move':
- case 'move_to':
- case 'list':
- /* Move file command */
- if ($is_allowed_to_edit && $action == 'move_to') {
- $move_to_path = get_work_path($_REQUEST['move_to_id']);
- if ($move_to_path == -1) {
- $move_to_path = '/';
- } elseif (substr($move_to_path, -1, 1) != '/') {
- $move_to_path = $move_to_path.'/';
- }
- //security fix: make sure they can't move files that are not in the document table
- if ($path = get_work_path($item_id)) {
- if (FileManager::move($course_dir.'/'.$path, $base_work_dir.$move_to_path)) {
- //update db
- update_work_url($item_id, 'work'.$move_to_path, $_REQUEST['move_to_id']);
- api_item_property_update($_course, 'work', $_REQUEST['move_to_id'], 'FolderUpdated', $user_id);
- /*
- // update all the parents in the table item propery
- $list_id = get_parent_directories($move_to_path);
- for ($i = 0; $i < count($list_id); $i++) {
- api_item_property_update($_course, 'work', $list_id[$i], 'FolderUpdated', $user_id);
- }*/
- Display :: display_confirmation_message(get_lang('DirMv'));
- } else {
- Display :: display_error_message(get_lang('Impossible'));
- }
- } else {
- Display :: display_error_message(get_lang('Impossible'));
- }
- }
- /* Move file form request */
- if ($is_allowed_to_edit && $action == 'move') {
- if (!empty($item_id)) {
- $folders = array();
- $session_id = api_get_session_id();
- $session_id == 0 ? $withsession = " AND session_id = 0 " : $withsession = " AND session_id='".$session_id."'";
- $sql = "SELECT id, url, title FROM $work_table
- WHERE c_id = $course_id AND active IN (0, 1) AND url LIKE '/%' AND post_group_id = '".$group_id."'".$withsession;
- $res = Database::query($sql);
- while ($folder = Database::fetch_array($res)) {
- $folders[$folder['id']] = $folder['title'];
- }
- echo build_work_move_to_selector($folders, $curdirpath, $item_id);
- }
- }
- /* MAKE VISIBLE WORK COMMAND */
- if ($is_allowed_to_edit && $action == 'make_visible') {
- if (!empty($item_id)) {
- if (isset($item_id) && $item_id == 'all') {
- //never happens
- /*
- $sql = "ALTER TABLE " . $work_table . " CHANGE accepted accepted TINYINT(1) DEFAULT '1'";
- Database::query($sql);
- $sql = "UPDATE " . $work_table . " SET accepted = 1";
- Database::query($sql);
- Display::display_confirmation_message(get_lang('AllFilesVisible'));*/
- } else {
- $sql = "UPDATE ".$work_table." SET accepted = 1 WHERE c_id = $course_id AND id = '".$item_id."'";
- Database::query($sql);
- api_item_property_update($course_info, 'work', $item_id, 'visible', api_get_user_id());
- Display::display_confirmation_message(get_lang('FileVisible'));
- }
- }
- }
- if ($is_allowed_to_edit && $action == 'make_invisible') {
- /* MAKE INVISIBLE WORK COMMAND */
- if (!empty($item_id)) {
- if (isset($item_id) && $item_id == 'all') {
- /*
- $sql = "ALTER TABLE " . $work_table . "
- CHANGE accepted accepted TINYINT(1) DEFAULT '0'";
- Database::query($sql);
- $sql = "UPDATE " . $work_table . " SET accepted = 0";
- Database::query($sql);
- Display::display_confirmation_message(get_lang('AllFilesInvisible'));*/
- } else {
- $sql = "UPDATE ".$work_table." SET accepted = 0
- WHERE c_id = $course_id AND id = '".$item_id."'";
- Database::query($sql);
- api_item_property_update($course_info, 'work', $item_id, 'invisible', api_get_user_id());
- Display::display_confirmation_message(get_lang('FileInvisible'));
- }
- }
- }
- /* Delete dir command */
- if ($is_allowed_to_edit && !empty($_REQUEST['delete_dir'])) {
- $delete_dir_id = intval($_REQUEST['delete_dir']);
- $locked = api_resource_is_locked_by_gradebook($delete_dir_id, LINK_STUDENTPUBLICATION);
- if ($locked == false) {
- $work_to_delete = get_work_data_by_id($delete_dir_id);
- del_dir($delete_dir_id);
- // gets calendar_id from student_publication_assigment
- $sql = "SELECT add_to_calendar FROM $TSTDPUBASG WHERE c_id = $course_id AND publication_id ='$delete_dir_id'";
- $res = Database::query($sql);
- $calendar_id = Database::fetch_row($res);
- // delete from agenda if it exists
- if (!empty($calendar_id[0])) {
- $t_agenda = Database::get_course_table(TABLE_AGENDA);
- $sql = "DELETE FROM $t_agenda WHERE c_id = $course_id AND id ='".$calendar_id[0]."'";
- Database::query($sql);
- }
- $sql = "DELETE FROM $TSTDPUBASG WHERE c_id = $course_id AND publication_id ='$delete_dir_id'";
- Database::query($sql);
- $link_info = is_resource_in_course_gradebook(
- api_get_course_id(),
- 3,
- $delete_dir_id,
- api_get_session_id()
- );
- $link_id = $link_info['id'];
- if ($link_info !== false) {
- remove_resource_from_course_gradebook($link_id);
- }
- Display :: display_confirmation_message(get_lang('DirDeleted').': '.$work_to_delete['title']);
- } else {
- Display::display_warning_message(get_lang('ResourceLockedByGradebook'));
- }
- }
- /* DELETE WORK COMMAND */
- if ($action == 'delete' && $item_id) {
- $file_deleted = false;
- $is_author = user_is_author($item_id);
- $work_data = get_work_data_by_id($item_id);
- $locked = api_resource_is_locked_by_gradebook($work_data['parent_id'], LINK_STUDENTPUBLICATION);
- if (($is_allowed_to_edit && $locked == false) || ($locked == false AND $is_author && api_get_course_setting(
- 'student_delete_own_publication'
- ) == 1 && $work_data['qualificator_id'] == 0)
- ) {
- //we found the current user is the author
- $queryString1 = "SELECT url, contains_file FROM ".$work_table." WHERE c_id = $course_id AND id = $item_id";
- $result1 = Database::query($queryString1);
- $row = Database::fetch_array($result1);
- if (Database::num_rows($result1) > 0) {
- $queryString2 = "UPDATE ".$work_table." SET active = 2 WHERE c_id = $course_id AND id = $item_id";
- $queryString3 = "DELETE FROM ".$TSTDPUBASG." WHERE c_id = $course_id AND publication_id = $item_id";
- Database::query($queryString2);
- Database::query($queryString3);
- api_item_property_update($_course, 'work', $item_id, 'DocumentDeleted', $user_id);
- $work = $row['url'];
- if ($row['contains_file'] == 1) {
- if (!empty($work)) {
- if (api_get_setting('permanently_remove_deleted_files') == 'true') {
- FileManager::my_delete($currentCourseRepositorySys.'/'.$work);
- Display::display_confirmation_message(get_lang('TheDocumentHasBeenDeleted'));
- $file_deleted = true;
- } else {
- $extension = pathinfo($work, PATHINFO_EXTENSION);
- $new_dir = $work.'_DELETED_'.$item_id.'.'.$extension;
- if (file_exists($currentCourseRepositorySys.'/'.$work)) {
- rename(
- $currentCourseRepositorySys.'/'.$work,
- $currentCourseRepositorySys.'/'.$new_dir
- );
- Display::display_confirmation_message(get_lang('TheDocumentHasBeenDeleted'));
- $file_deleted = true;
- }
- }
- }
- } else {
- $file_deleted = true;
- }
- }
- }
- if (!$file_deleted) {
- Display::display_error_message(get_lang('YouAreNotAllowedToDeleteThisDocument'));
- }
- }
- /* Display list of student publications */
- if ($curdirpath == '/') {
- $my_cur_dir_path = '';
- } else {
- $my_cur_dir_path = $curdirpath;
- }
- if (!empty($my_folder_data['description'])) {
- echo '<p><div><strong>'.get_lang('Description').':</strong><p>'.Security::remove_XSS(
- $my_folder_data['description'],
- STUDENT
- ).'</p></div></p>';
- }
- //User works
- if (isset($work_id) && !empty($work_id) && !$display_list_users_without_publication) {
- $work_data = get_work_assignment_by_id($work_id);
- $check_qualification = intval($my_folder_data['qualification']);
- if (!empty($work_data['enable_qualification']) && !empty($check_qualification)) {
- $type = 'simple';
- $columns = array(
- get_lang('Type'),
- get_lang('FirstName'),
- get_lang('LastName'),
- get_lang('LoginName'),
- get_lang('Title'),
- get_lang('Qualification'),
- get_lang('Date'),
- get_lang('Status'),
- get_lang('Actions')
- );
- $column_model = array(
- array('name' => 'type', 'index' => 'file', 'width' => '12', 'align' => 'left', 'search' => 'false'),
- array(
- 'name' => 'firstname',
- 'index' => 'firstname',
- 'width' => '35',
- 'align' => 'left',
- 'search' => 'true'
- ),
- array(
- 'name' => 'lastname',
- 'index' => 'lastname',
- 'width' => '35',
- 'align' => 'left',
- 'search' => 'true'
- ),
- array(
- 'name' => 'username',
- 'index' => 'username',
- 'width' => '30',
- 'align' => 'left',
- 'search' => 'true'
- ),
- array(
- 'name' => 'title',
- 'index' => 'title',
- 'width' => '40',
- 'align' => 'left',
- 'search' => 'false',
- 'wrap_cell' => 'true'
- ),
- // array('name'=>'file', 'index'=>'file', 'width'=>'20', 'align'=>'left', 'search' => 'false'),
- array(
- 'name' => 'qualification',
- 'index' => 'qualification',
- 'width' => '20',
- 'align' => 'left',
- 'search' => 'true'
- ),
- array(
- 'name' => 'sent_date',
- 'index' => 'sent_date',
- 'width' => '50',
- 'align' => 'left',
- 'search' => 'true'
- ),
- array(
- 'name' => 'qualificator_id',
- 'index' => 'qualificator_id',
- 'width' => '30',
- 'align' => 'left',
- 'search' => 'true'
- ),
- array(
- 'name' => 'actions',
- 'index' => 'actions',
- 'width' => '40',
- 'align' => 'left',
- 'search' => 'false',
- 'sortable' => 'false'
- )
- );
- } else {
- $type = 'complex';
- $columns = array(
- get_lang('Type'),
- get_lang('FirstName'),
- get_lang('LastName'),
- get_lang('LoginName'),
- get_lang('Title'),
- get_lang('Date'),
- get_lang('Actions')
- );
- $column_model = array(
- array('name' => 'type', 'index' => 'file', 'width' => '12', 'align' => 'left', 'search' => 'false'),
- array(
- 'name' => 'firstname',
- 'index' => 'firstname',
- 'width' => '35',
- 'align' => 'left',
- 'search' => 'true'
- ),
- array(
- 'name' => 'lastname',
- 'index' => 'lastname',
- 'width' => '35',
- 'align' => 'left',
- 'search' => 'true'
- ),
- array(
- 'name' => 'username',
- 'index' => 'username',
- 'width' => '30',
- 'align' => 'left',
- 'search' => 'true'
- ),
- array(
- 'name' => 'title',
- 'index' => 'title',
- 'width' => '40',
- 'align' => 'left',
- 'search' => 'false',
- 'wrap_cell' => "true"
- ),
- // array('name'=>'file', 'index'=>'file', 'width'=>'20', 'align'=>'left', 'search' => 'false'),
- //array('name'=>'qualification', 'index'=>'qualification', 'width'=>'20', 'align'=>'left', 'search' => 'true'),
- array(
- 'name' => 'sent_date',
- 'index' => 'sent_date',
- 'width' => '50',
- 'align' => 'left',
- 'search' => 'true'
- ),
- //array('name'=>'qualificator_id','index'=>'qualificator_id', 'width'=>'30', 'align'=>'left', 'search' => 'true'),
- array(
- 'name' => 'actions',
- 'index' => 'actions',
- 'width' => '40',
- 'align' => 'left',
- 'search' => 'false',
- 'sortable' => 'false'
- )
- );
- }
- $extra_params = array();
- //Autowidth
- $extra_params['autowidth'] = 'true';
- //height auto
- $extra_params['height'] = 'auto';
- //$extra_params['excel'] = 'excel';
- //$extra_params['rowList'] = array(10, 20 ,30);
- $extra_params['sortname'] = 'firstname';
- $url = api_get_path(WEB_AJAX_PATH).'model.ajax.php?a=get_work_user_list&work_id='.$work_id.'&type='.$type;
- ?>
- <script>
- $(function () {
- <?php
- echo Display::grid_js('results', $url, $columns, $column_model, $extra_params);
- ?>
- });
- </script>
- <?php
- echo Display::grid_html('results');
- } elseif (isset($_GET['list']) && $_GET['list'] == 'without') {
- //User with no works
- display_list_users_without_publication($work_id);
- } else {
- //Work list
- display_student_publications_list($work_id, $link_target_parameter, $dateFormatLong, $origin, $add_query);
- }
- break;
- }
- if ($origin != 'learnpath') {
- //we are not in the learning path tool
- Display :: display_footer();
- }
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