function get_action()
{
$result = Request::get(self::PARAM_ACTION, self::ACTION_DEFAULT);
if ($result != self::ACTION_DEFAULT) {
$passed = Security::check_token('get');
Security::clear_token();
$result = $passed ? $result : self::ACTION_SECURITY_FAILED;
}
return $result;
}
function manage_form($default, $select_from_user_list = null, $sent_to = null)
{
$group_id = isset($_REQUEST['group_id']) ? intval($_REQUEST['group_id']) : null;
$message_id = isset($_GET['message_id']) ? intval($_GET['message_id']) : null;
$param_f = isset($_GET['f']) && $_GET['f'] == 'social' ? 'social' : null;
$form = new FormValidator('compose_message', null, api_get_self() . '?f=' . $param_f, null, array('enctype' => 'multipart/form-data'));
if (empty($group_id)) {
if (isset($select_from_user_list)) {
$form->addText('id_text_name', get_lang('SendMessageTo'), true, array('id' => 'id_text_name', 'onkeyup' => 'send_request_and_search()', 'autocomplete' => 'off'));
$form->addRule('id_text_name', get_lang('ThisFieldIsRequired'), 'required');
$form->addElement('html', '<div id="id_div_search" style="padding:0px" class="message-select-box" > </div>');
$form->addElement('hidden', 'user_list', 0, array('id' => 'user_list'));
} else {
if (!empty($sent_to)) {
$form->addLabel(get_lang('SendMessageTo'), $sent_to);
}
if (empty($default['users'])) {
//fb select
$form->addElement('select_ajax', 'users', get_lang('SendMessageTo'), array(), ['multiple' => 'multiple', 'url' => api_get_path(WEB_AJAX_PATH) . 'message.ajax.php?a=find_users']);
} else {
$form->addElement('hidden', 'hidden_user', $default['users'][0], array('id' => 'hidden_user'));
}
}
} else {
$userGroup = new UserGroup();
$group_info = $userGroup->get($group_id);
$form->addElement('label', get_lang('ToGroup'), api_xml_http_response_encode($group_info['name']));
$form->addElement('hidden', 'group_id', $group_id);
$form->addElement('hidden', 'parent_id', $message_id);
}
$form->addText('title', get_lang('Subject'), true);
$form->addHtmlEditor('content', get_lang('Message'), false, false, array('ToolbarSet' => 'Messages', 'Width' => '100%', 'Height' => '250'));
if (isset($_GET['re_id'])) {
$message_reply_info = MessageManager::get_message_by_id($_GET['re_id']);
$default['title'] = get_lang('MailSubjectReplyShort') . " " . $message_reply_info['title'];
$form->addElement('hidden', 're_id', intval($_GET['re_id']));
$form->addElement('hidden', 'save_form', 'save_form');
//adding reply mail
$user_reply_info = api_get_user_info($message_reply_info['user_sender_id']);
$default['content'] = '<p><br/></p>' . sprintf(get_lang('XWroteY'), $user_reply_info['complete_name'], Security::filter_terms($message_reply_info['content']));
}
if (empty($group_id)) {
$form->addElement('label', '', '<div id="filepaths" class="form-group">
<div id="filepath_1">
<label>' . get_lang('FilesAttachment') . '</label>
<input type="file" name="attach_1"/>
<label>' . get_lang('Description') . '</label>
<input id="file-descrtiption" type="text" name="legend[]" class="form-control"/>
</div>
</div>');
$form->addElement('label', '', '<span id="link-more-attach"><a href="javascript://" onclick="return add_image_form()">' . get_lang('AddOneMoreFile') . '</a></span> (' . sprintf(get_lang('MaximunFileSizeX'), format_file_size(api_get_setting('message.message_max_upload_filesize'))) . ')');
}
$form->addButtonSend(get_lang('SendMessage'), 'compose');
$form->setRequiredNote('<span class="form_required">*</span> <small>' . get_lang('ThisFieldIsRequired') . '</small>');
if (!empty($group_id) && !empty($message_id)) {
$message_info = MessageManager::get_message_by_id($message_id);
$default['title'] = get_lang('MailSubjectReplyShort') . " " . $message_info['title'];
}
$form->setDefaults($default);
$html = '';
if ($form->validate()) {
$check = Security::check_token('post');
if ($check) {
$user_list = $default['users'];
$file_comments = $_POST['legend'];
$title = $default['title'];
$content = $default['content'];
$group_id = isset($default['group_id']) ? $default['group_id'] : null;
$parent_id = isset($default['parent_id']) ? $default['parent_id'] : null;
if (is_array($user_list) && count($user_list) > 0) {
//all is well, send the message
foreach ($user_list as $user) {
$res = MessageManager::send_message($user, $title, $content, $_FILES, $file_comments, $group_id, $parent_id);
if ($res) {
$html .= MessageManager::display_success_message($user);
}
}
} else {
Display::display_error_message('ErrorSendingMessage');
}
}
Security::clear_token();
} else {
$token = Security::get_token();
$form->addElement('hidden', 'sec_token');
$form->setConstants(array('sec_token' => $token));
$html .= $form->returnForm();
}
return $html;
}
break;
case 'delete_all_certificates':
Category::deleteAllCertificates($cat_id);
break;
}
$course_code = api_get_course_id();
$interbreadcrumb[] = array('url' => Security::remove_XSS($_SESSION['gradebook_dest']) . '?', 'name' => get_lang('Gradebook'));
$interbreadcrumb[] = array('url' => '#', 'name' => get_lang('GradebookListOfStudentsCertificates'));
$this_section = SECTION_COURSES;
Display::display_header('');
if (isset($_GET['action']) && $_GET['action'] == 'delete') {
$check = Security::check_token('get');
if ($check) {
$certificate = new Certificate($_GET['certificate_id']);
$result = $certificate->delete(true);
Security::clear_token();
if ($result == true) {
Display::display_confirmation_message(get_lang('CertificateRemoved'));
} else {
Display::display_error_message(get_lang('CertificateNotRemoved'));
}
}
}
$token = Security::get_token();
echo Display::page_header(get_lang('GradebookListOfStudentsCertificates'));
//@todo replace all this code with something like get_total_weight()
$cats = Category::load($cat_id, null, null, null, null, null, false);
if (!empty($cats)) {
//with this fix the teacher only can view 1 gradebook
if (api_is_platform_admin()) {
$stud_id = api_is_allowed_to_edit() ? null : api_get_user_id();
/**
* form to add a category
* @todo move to TestCategory.class.php
* @param string $action
*/
function add_category_form($action)
{
$action = Security::remove_XSS($action);
// initiate the object
$form = new FormValidator('note', 'post', api_get_self() . '?action=' . $action);
// Setting the form elements
$form->addElement('header', get_lang('AddACategory'));
$form->addElement('text', 'category_name', get_lang('CategoryName'), array('size' => '95'));
$form->addHtmlEditor('category_description', get_lang('CategoryDescription'), false, false, array('ToolbarSet' => 'test_category', 'Height' => '200'));
$form->addButtonCreate(get_lang('AddTestCategory'), 'SubmitNote');
// setting the rules
$form->addRule('category_name', get_lang('ThisFieldIsRequired'), 'required');
// The validation or display
if ($form->validate()) {
$check = Security::check_token('post');
if ($check) {
$values = $form->exportValues();
$v_name = Security::remove_XSS($values['category_name'], COURSEMANAGER);
$v_description = Security::remove_XSS($values['category_description'], COURSEMANAGER);
$objcat = new TestCategory(0, $v_name, $v_description);
if ($objcat->addCategoryInBDD()) {
Display::display_confirmation_message(get_lang('AddCategoryDone'));
} else {
Display::display_confirmation_message(get_lang('AddCategoryNameAlreadyExists'));
}
}
Security::clear_token();
} else {
display_goback();
$token = Security::get_token();
$form->addElement('hidden', 'sec_token');
$form->setConstants(array('sec_token' => $token));
$form->display();
}
}
/**
* It's used for editing attendace,
* render to attendance_edit or attendance_list view
* @param int attendance id
*/
public function attendance_edit($attendance_id)
{
$attendance = new Attendance();
$data = array();
$attendance_id = intval($attendance_id);
if (strtoupper($_SERVER['REQUEST_METHOD']) == "POST") {
if (!empty($_POST['title'])) {
$check = Security::check_token();
if ($check) {
$attendance->set_name($_POST['title']);
$attendance->set_description($_POST['description']);
$attendance->set_attendance_qualify_title($_POST['attendance_qualify_title']);
$attendance->set_attendance_weight($_POST['attendance_weight']);
$attendance->category_id = $_POST['category_id'];
$link_to_gradebook = false;
if (isset($_POST['attendance_qualify_gradebook']) && $_POST['attendance_qualify_gradebook'] == 1) {
$link_to_gradebook = true;
}
$last_id = $attendance->attendance_edit($attendance_id, $link_to_gradebook);
Security::clear_token();
$param_gradebook = '';
if (isset($_SESSION['gradebook'])) {
$param_gradebook = '&gradebook=' . Security::remove_XSS($_SESSION['gradebook']);
}
header('location:index.php?action=attendance_list&' . api_get_cidreq() . $param_gradebook);
exit;
}
} else {
$data['attendance_id'] = $_POST['attendance_id'];
$data['error'] = true;
$this->view->set_data($data);
$this->view->set_layout('layout');
$this->view->set_template('attendance_edit');
$this->view->render();
}
} else {
// default values
$attendance_data = $attendance->get_attendance_by_id($attendance_id);
$data['attendance_id'] = $attendance_data['id'];
$data['title'] = $attendance_data['name'];
$data['description'] = $attendance_data['description'];
$data['attendance_qualify_title'] = $attendance_data['attendance_qualify_title'];
$data['attendance_weight'] = $attendance_data['attendance_weight'];
$this->view->set_data($data);
$this->view->set_layout('layout');
$this->view->set_template('attendance_edit');
$this->view->render();
}
}
function get_action()
{
/**
* todo check token
*/
$check = Security::check_token('post');
Security::clear_token();
if (!$check) {
return 'display';
}
return Request::post('action', 'display');
}
function add_category_form($in_action, $type = 'simple')
{
$in_action = Security::remove_XSS($in_action);
// Initiate the object
$form = new FormValidator('note', 'post', api_get_self() . '?' . api_get_cidreq() . '&action=' . $in_action . "&type=" . $type);
// Setting the form elements
$form->addElement('header', get_lang('AddACategory'));
$form->addElement('text', 'category_name', get_lang('CategoryName'), array('class' => 'span6'));
$form->add_html_editor('category_description', get_lang('CategoryDescription'), false, false, array('ToolbarSet' => 'test_category', 'Width' => '90%', 'Height' => '200'));
$form->addElement('select', 'parent_id', get_lang('Parent'), array(), array('id' => 'parent_id'));
$form->addElement('style_submit_button', 'SubmitNote', get_lang('AddTestCategory'), 'class="add"');
// Setting the rules
$form->addRule('category_name', get_lang('ThisFieldIsRequired'), 'required');
// The validation or display
if ($form->validate()) {
$check = Security::check_token('post');
if ($check) {
$values = $form->getSubmitValues();
$parent_id = isset($values['parent_id']) && isset($values['parent_id'][0]) ? $values['parent_id'][0] : null;
$objcat = new Testcategory(0, $values['category_name'], $values['category_description'], $parent_id, $type, api_get_course_int_id());
if ($objcat->addCategoryInBDD()) {
Display::display_confirmation_message(get_lang('AddCategoryDone'));
} else {
Display::display_confirmation_message(get_lang('AddCategoryNameAlreadyExists'));
}
}
Security::clear_token();
display_add_category($type);
display_categories($type);
} else {
display_goback($type);
$token = Security::get_token();
$form->addElement('hidden', 'sec_token');
$form->setConstants(array('sec_token' => $token));
$form->display();
}
}
/**
* This function displays the form that is used to add a post. This can be a new thread or a reply.
* @param array $current_forum
* @param array $forum_setting
* @param string $action is the parameter that determines if we are
* 1. newthread: adding a new thread (both empty) => No I-frame
* 2. replythread: Replying to a thread ($action = replythread) => I-frame with the complete thread (if enabled)
* 3. replymessage: Replying to a message ($action =replymessage) => I-frame with the complete thread (if enabled) (I first thought to put and I-frame with the message only)
* 4. quote: Quoting a message ($action= quotemessage) => I-frame with the complete thread (if enabled). The message will be in the reply. (I first thought not to put an I-frame here)
* @return void HMTL
* @author Patrick Cool <*****@*****.**>, Ghent University
* @version february 2006, dokeos 1.8
*/
function show_add_post_form($current_forum, $forum_setting, $action = '', $id = '', $form_values = '')
{
$_user = api_get_user_info();
$action = isset($_GET['action']) ? Security::remove_XSS($_GET['action']) : null;
// Initialize the object.
$myThread = isset($_GET['thread']) ? $_GET['thread'] : '';
$my_forum = isset($_GET['forum']) ? $_GET['forum'] : '';
$my_post = isset($_GET['post']) ? $_GET['post'] : '';
$my_gradebook = isset($_GET['gradebook']) ? Security::remove_XSS($_GET['gradebook']) : '';
$form = new FormValidator('thread', 'post', api_get_self() . '?' . http_build_query(['forum' => intval($my_forum), 'gradebook' => $my_gradebook, 'thread' => intval($myThread), 'post' => intval($my_post), 'action' => $action]) . '&' . api_get_cidreq());
$form->setConstants(array('forum' => '5'));
// Setting the form elements.
$form->addElement('hidden', 'forum_id', intval($my_forum));
$form->addElement('hidden', 'thread_id', intval($myThread));
$form->addElement('hidden', 'gradebook', $my_gradebook);
// If anonymous posts are allowed we also display a form to allow the user to put his name or username in.
if ($current_forum['allow_anonymous'] == 1 && !isset($_user['user_id'])) {
$form->addElement('text', 'poster_name', get_lang('Name'));
$form->applyFilter('poster_name', 'html_filter');
}
$form->addElement('text', 'post_title', get_lang('Title'));
$form->addHtmlEditor('post_text', get_lang('Text'), true, null, api_is_allowed_to_edit(null, true) ? array('ToolbarSet' => 'Forum', 'Width' => '100%', 'Height' => '300') : array('ToolbarSet' => 'ForumStudent', 'Width' => '100%', 'Height' => '300', 'UserStatus' => 'student'));
$form->addRule('post_text', get_lang('ThisFieldIsRequired'), 'required');
$iframe = null;
$myThread = Security::remove_XSS($myThread);
if ($forum_setting['show_thread_iframe_on_reply'] && $action != 'newthread' && !empty($myThread)) {
$iframe = "<iframe style=\"border: 1px solid black\" src=\"iframe_thread.php?" . api_get_cidreq() . "&forum=" . Security::remove_XSS($my_forum) . "&thread=" . $myThread . "#" . Security::remove_XSS($my_post) . "\" width=\"100%\"></iframe>";
}
if (!empty($iframe)) {
$form->addElement('label', get_lang('Thread'), $iframe);
}
$form->addElement('advanced_settings', 'advanced_params', get_lang('AdvancedParameters'));
$form->addElement('html', '<div id="advanced_params_options" style="display:none">');
if ((api_is_course_admin() || api_is_course_coach() || api_is_course_tutor()) && !$myThread) {
// Thread qualify
if (Gradebook::is_active()) {
//Loading gradebook select
GradebookUtils::load_gradebook_select_in_tool($form);
$form->addElement('checkbox', 'thread_qualify_gradebook', '', get_lang('QualifyThreadGradebook'), 'onclick="javascript:if(this.checked==true){document.getElementById(\'options_field\').style.display = \'block\';}else{document.getElementById(\'options_field\').style.display = \'none\';}"');
} else {
$form->addElement('hidden', 'thread_qualify_gradebook', false);
}
$form->addElement('html', '<div id="options_field" style="display:none">');
$form->addElement('text', 'numeric_calification', get_lang('QualificationNumeric'));
$form->applyFilter('numeric_calification', 'html_filter');
$form->addElement('text', 'calification_notebook_title', get_lang('TitleColumnGradebook'));
$form->applyFilter('calification_notebook_title', 'html_filter');
$form->addElement('text', 'weight_calification', get_lang('QualifyWeight'), array('value' => '0.00', 'onfocus' => "javascript: this.select();"));
$form->applyFilter('weight_calification', 'html_filter');
$group = array();
$group[] = $form->createElement('radio', 'thread_peer_qualify', null, get_lang('Yes'), 1);
$group[] = $form->createElement('radio', 'thread_peer_qualify', null, get_lang('No'), 0);
$form->addGroup($group, '', [get_lang('ForumThreadPeerScoring'), get_lang('ForumThreadPeerScoringComment')], ' ');
$form->addElement('html', '</div>');
}
if ($forum_setting['allow_post_notification'] && isset($_user['user_id'])) {
$form->addElement('checkbox', 'post_notification', '', get_lang('NotifyByEmail') . ' (' . $_user['mail'] . ')');
}
if ($forum_setting['allow_sticky'] && api_is_allowed_to_edit(null, true) && $action == 'newthread') {
$form->addElement('checkbox', 'thread_sticky', '', get_lang('StickyPost'));
}
if ($current_forum['allow_attachments'] == '1' || api_is_allowed_to_edit(null, true)) {
$values = $form->exportValues();
}
$form->addElement('html', '</div>');
if (in_array($action, ['quote', 'replymessage'])) {
$form->addFile('user_upload[]', get_lang('Attachment'));
$form->addButton('add_attachment', get_lang('AddAttachment'), 'paperclip', 'default', 'default', null, ['id' => 'reply-add-attachment']);
} else {
$form->addFile('user_upload', get_lang('Attachment'));
}
// Setting the class and text of the form title and submit button.
if ($action == 'quote') {
$form->addButtonCreate(get_lang('QuoteMessage'), 'SubmitPost');
} elseif ($action == 'replythread') {
$form->addButtonCreate(get_lang('ReplyToThread'), 'SubmitPost');
} elseif ($action == 'replymessage') {
$form->addButtonCreate(get_lang('ReplyToMessage'), 'SubmitPost');
} else {
$form->addButtonCreate(get_lang('CreateThread'), 'SubmitPost');
}
if (!empty($form_values)) {
$defaults['post_title'] = prepare4display($form_values['post_title']);
$defaults['post_text'] = prepare4display($form_values['post_text']);
$defaults['post_notification'] = strval(intval($form_values['post_notification']));
$defaults['thread_sticky'] = strval(intval($form_values['thread_sticky']));
$defaults['thread_peer_qualify'] = intval($form_values['thread_peer_qualify']);
} else {
$defaults['thread_peer_qualify'] = 0;
}
// If we are quoting a message we have to retrieve the information of the post we are quoting so that
// we can add this as default to the textarea.
if (($action == 'quote' || $action == 'replymessage') && isset($my_post)) {
// We also need to put the parent_id of the post in a hidden form when
// we are quoting or replying to a message (<> reply to a thread !!!)
$form->addElement('hidden', 'post_parent_id', intval($my_post));
// If we are replying or are quoting then we display a default title.
$values = get_post_information($my_post);
$defaults['post_title'] = get_lang('ReplyShort') . api_html_entity_decode($values['post_title'], ENT_QUOTES);
// When we are quoting a message then we have to put that message into the wysiwyg editor.
// Note: The style has to be hardcoded here because using class="quote" didn't work.
if ($action == 'quote') {
$defaults['post_text'] = '<div> </div><div style="margin: 5px;"><div style="font-size: 90%; font-style: italic;">' . get_lang('Quoting') . ' ' . api_get_person_name($values['firstname'], $values['lastname']) . ':</div><div style="color: #006600; font-size: 90%; font-style: italic; background-color: #FAFAFA; border: #D1D7DC 1px solid; padding: 3px;">' . prepare4display($values['post_text']) . '</div></div><div> </div><div> </div>';
}
}
$form->setDefaults(isset($defaults) ? $defaults : null);
// The course admin can make a thread sticky (=appears with special icon and always on top).
$form->addRule('post_title', get_lang('ThisFieldIsRequired'), 'required');
if ($current_forum['allow_anonymous'] == 1 && !isset($_user['user_id'])) {
$form->addRule('poster_name', get_lang('ThisFieldIsRequired'), 'required');
}
// Validation or display
if ($form->validate()) {
$check = Security::check_token('post');
if ($check) {
$values = $form->exportValues();
if (isset($values['thread_qualify_gradebook']) && $values['thread_qualify_gradebook'] == '1' && empty($values['weight_calification'])) {
Display::display_error_message(get_lang('YouMustAssignWeightOfQualification') . ' <a href="javascript:window.history.go(-1);">' . get_lang('Back') . '</a>', false);
return false;
}
Security::clear_token();
return $values;
}
} else {
$token = Security::get_token();
$form->addElement('hidden', 'sec_token');
$form->setConstants(array('sec_token' => $token));
// Delete from $_SESSION forum attachment from other posts
// and keep only attachments for new post
clearAttachedFiles(FORUM_NEW_POST);
// Get forum attachment ajax table to add it to form
$attachmentAjaxTable = getAttachmentsAjaxTable(0, $current_forum['forum_id']);
$ajaxHtml = $attachmentAjaxTable;
$form->addElement('html', $ajaxHtml);
$form->display();
}
}
/**
* It's used for adding a course description,
* render to listing or add view
*/
public function add()
{
$course_description = new CourseDescription();
$session_id = api_get_session_id();
$course_description->set_session_id($session_id);
$data = array();
if (strtoupper($_SERVER['REQUEST_METHOD']) == "POST") {
if (!empty($_POST['title']) && !empty($_POST['contentDescription'])) {
$check = Security::check_token();
if ($check) {
$title = $_POST['title'];
$content = $_POST['contentDescription'];
$description_type = $_POST['description_type'];
if ($description_type >= ADD_BLOCK) {
$course_description->set_description_type($description_type);
$course_description->set_title($title);
$course_description->set_content($content);
$course_description->insert(api_get_course_int_id());
}
Security::clear_token();
Display::addFlash(Display::return_message(get_lang('CourseDescriptionUpdated')));
}
$this->listing(false);
} else {
$data['error'] = 1;
$data['default_description_titles'] = $course_description->get_default_description_title();
$data['default_description_title_editable'] = $course_description->get_default_description_title_editable();
$data['default_description_icon'] = $course_description->get_default_description_icon();
$data['question'] = $course_description->get_default_question();
$data['information'] = $course_description->get_default_information();
$data['description_title'] = $_POST['title'];
$data['description_content'] = $_POST['contentDescription'];
$data['description_type'] = $_POST['description_type'];
$this->view->set_data($data);
$this->view->set_layout('layout');
$this->view->set_template('add');
$this->view->render();
}
} else {
$data['default_description_titles'] = $course_description->get_default_description_title();
$data['default_description_title_editable'] = $course_description->get_default_description_title_editable();
$data['default_description_icon'] = $course_description->get_default_description_icon();
$data['question'] = $course_description->get_default_question();
$data['information'] = $course_description->get_default_information();
$data['description_type'] = $course_description->get_max_description_type();
// render to the view
$this->view->set_data($data);
$this->view->set_layout('layout');
$this->view->set_template('add');
$this->view->render();
}
}
/**
* This method is used for thematic control (update, insert or listing)
* @param string Action
* render to thematic.php
*/
public function thematic($action)
{
$thematic = new Thematic();
$data = array();
$error = false;
$msg_add = false;
$check = Security::check_token('request');
$thematic_id = isset($_REQUEST['thematic_id']) ? intval($_REQUEST['thematic_id']) : null;
$displayHeader = !empty($_REQUEST['display']) && $_REQUEST['display'] === 'no_header' ? false : true;
if ($check) {
switch ($action) {
case 'thematic_add':
case 'thematic_edit':
// insert or update a thematic
if (strtoupper($_SERVER['REQUEST_METHOD']) == "POST") {
if (trim($_POST['title']) !== '') {
if (api_is_allowed_to_edit(null, true)) {
$id = isset($_POST['thematic_id']) ? $_POST['thematic_id'] : null;
$title = trim($_POST['title']);
$content = trim($_POST['content']);
$session_id = api_get_session_id();
$thematic->set_thematic_attributes($id, $title, $content, $session_id);
$last_id = $thematic->thematic_save();
if ($_POST['action'] == 'thematic_add') {
$action = 'thematic_details';
$thematic_id = null;
if ($last_id) {
$data['last_id'] = $last_id;
}
} else {
$action = 'thematic_details';
$thematic_id = null;
}
}
} else {
$error = true;
$data['error'] = $error;
$data['action'] = $_POST['action'];
$data['thematic_id'] = $_POST['thematic_id'];
// render to the view
$this->view->set_data($data);
$this->view->set_layout('layout');
$this->view->set_template('thematic');
$this->view->render();
}
}
break;
case 'thematic_copy':
//Copy a thematic to a session
$thematic->copy($thematic_id);
$thematic_id = null;
$action = 'thematic_details';
break;
case 'thematic_delete_select':
//Delete many thematics
if (strtoupper($_SERVER['REQUEST_METHOD']) == "POST") {
if (api_is_allowed_to_edit(null, true)) {
$thematic_ids = $_POST['id'];
$affected_rows = $thematic->thematic_destroy($thematic_ids);
}
$action = 'thematic_details';
}
break;
case 'thematic_delete':
// Delete a thematic
if (isset($thematic_id)) {
if (api_is_allowed_to_edit(null, true)) {
$thematic->thematic_destroy($thematic_id);
}
$thematic_id = null;
$action = 'thematic_details';
}
break;
case 'thematic_import_select':
break;
case 'thematic_import':
$csv_import_array = Import::csvToArray($_FILES['file']['tmp_name']);
if (isset($_POST['replace']) && $_POST['replace']) {
// Remove current thematic.
$list = $thematic->get_thematic_list();
foreach ($list as $i) {
$thematic->thematic_destroy($i);
}
}
// Import the progress.
$current_thematic = null;
foreach ($csv_import_array as $item) {
$key = $item['type'];
switch ($key) {
case 'title':
$thematic->set_thematic_attributes(null, $item['data1'], $item['data2'], api_get_session_id());
$current_thematic = $thematic->thematic_save();
$description_type = 0;
break;
case 'plan':
$thematic->set_thematic_plan_attributes($current_thematic, $item['data1'], $item['data2'], $description_type);
$thematic->thematic_plan_save();
$description_type++;
break;
case 'progress':
$thematic->set_thematic_advance_attributes(null, $current_thematic, 0, $item['data3'], $item['data1'], $item['data2']);
$thematic->thematic_advance_save();
break;
}
}
$action = 'thematic_details';
break;
case 'thematic_export':
$list = $thematic->get_thematic_list();
$csv = array();
$csv[] = array('type', 'data1', 'data2', 'data3');
foreach ($list as $theme) {
$csv[] = array('title', $theme['title'], $theme['content']);
$data = $thematic->get_thematic_plan_data($theme['id']);
if (!empty($data)) {
foreach ($data as $plan) {
$csv[] = array('plan', $plan['title'], $plan['description']);
}
}
$data = $thematic->get_thematic_advance_by_thematic_id($theme['id']);
if (!empty($data)) {
foreach ($data as $advance) {
$csv[] = array('progress', $advance['start_date'], $advance['duration'], $advance['content']);
}
}
}
Export::arrayToCsv($csv);
exit;
// Don't continue building a normal page.
return;
case 'thematic_export_pdf':
$list = $thematic->get_thematic_list();
$table = array();
$table[] = array(get_lang('Thematic'), get_lang('ThematicPlan'), get_lang('ThematicAdvance'));
foreach ($list as $theme) {
$data = $thematic->get_thematic_plan_data($theme['id']);
$plan_html = null;
if (!empty($data)) {
foreach ($data as $plan) {
$plan_html .= '<strong>' . $plan['title'] . '</strong><br /> ' . $plan['description'] . '<br />';
}
}
$data = $thematic->get_thematic_advance_by_thematic_id($theme['id']);
$advance_html = null;
if (!empty($data)) {
foreach ($data as $advance) {
$advance_html .= api_convert_and_format_date($advance['start_date'], DATE_FORMAT_LONG) . ' (' . $advance['duration'] . ' ' . get_lang('HourShort') . ')<br />' . $advance['content'] . '<br />';
}
}
$table[] = array($theme['title'], $plan_html, $advance_html);
}
$params = array('filename' => get_lang('Thematic') . '-' . api_get_local_time(), 'pdf_title' => get_lang('Thematic'), 'add_signatures' => true, 'format' => 'A4-L', 'orientation' => 'L');
Export::export_table_pdf($table, $params);
break;
case 'moveup':
$thematic->move_thematic('up', $thematic_id);
$action = 'thematic_details';
$thematic_id = null;
break;
case 'movedown':
$thematic->move_thematic('down', $thematic_id);
$action = 'thematic_details';
$thematic_id = null;
break;
}
Security::clear_token();
} else {
$action = 'thematic_details';
$thematic_id = null;
}
if (isset($thematic_id)) {
$data['thematic_data'] = $thematic->get_thematic_list($thematic_id);
$data['thematic_id'] = $thematic_id;
}
if ($action == 'thematic_details') {
if (isset($thematic_id)) {
$thematic_data_result = $thematic->get_thematic_list($thematic_id);
if (!empty($thematic_data_result)) {
$thematic_data[$thematic_id] = $thematic_data_result;
}
$data['total_average_of_advances'] = $thematic->get_average_of_advances_by_thematic($thematic_id);
} else {
$thematic_data = $thematic->get_thematic_list(null, api_get_course_id(), api_get_session_id());
$data['max_thematic_item'] = $thematic->get_max_thematic_item();
$data['last_done_thematic_advance'] = $thematic->get_last_done_thematic_advance();
$data['total_average_of_advances'] = $thematic->get_total_average_of_thematic_advances();
}
// Second column
$thematic_plan_data = $thematic->get_thematic_plan_data();
// Third column
$thematic_advance_data = $thematic->get_thematic_advance_list(null, null, true);
$data['thematic_plan_div'] = $thematic->get_thematic_plan_div($thematic_plan_data);
$data['thematic_advance_div'] = $thematic->get_thematic_advance_div($thematic_advance_data);
$data['thematic_plan_data'] = $thematic_plan_data;
$data['thematic_advance_data'] = $thematic_advance_data;
$data['thematic_data'] = $thematic_data;
}
$data['default_thematic_plan_title'] = $thematic->get_default_thematic_plan_title();
$data['action'] = $action;
$layoutName = $displayHeader ? 'layout' : 'layout_no_header';
// render to the view
$this->view->set_data($data);
$this->view->set_layout($layoutName);
$this->view->set_template('thematic');
$this->view->render();
}
/**
* Add (or edit) a template. This function displays the form and also takes
* care of uploading the image and storing the information in the database
*
* @author Patrick Cool <*****@*****.**>, Ghent University, Belgium
* @version August 2008
* @since Dokeos 1.8.6
*/
function add_edit_template()
{
// Initialize the object.
$id = isset($_GET['id']) ? '&id=' . Security::remove_XSS($_GET['id']) : '';
$form = new FormValidator('template', 'post', 'settings.php?category=Templates&action=' . Security::remove_XSS($_GET['action']) . $id);
// Setting the form elements: the header.
if ($_GET['action'] == 'add') {
$title = get_lang('AddTemplate');
} else {
$title = get_lang('EditTemplate');
}
$form->addElement('header', '', $title);
// Setting the form elements: the title of the template.
$form->addText('title', get_lang('Title'), false);
// Setting the form elements: the content of the template (wysiwyg editor).
$form->addHtmlEditor('template_text', get_lang('Text'), false, false, array('ToolbarSet' => 'AdminTemplates', 'Width' => '100%', 'Height' => '400'));
// Setting the form elements: the form to upload an image to be used with the template.
$form->addElement('file', 'template_image', get_lang('Image'), '');
// Setting the form elements: a little bit information about the template image.
$form->addElement('static', 'file_comment', '', get_lang('TemplateImageComment100x70'));
// Getting all the information of the template when editing a template.
if ($_GET['action'] == 'edit') {
// Database table definition.
$table_system_template = Database::get_main_table('system_template');
$sql = "SELECT * FROM {$table_system_template} WHERE id = " . intval($_GET['id']) . "";
$result = Database::query($sql);
$row = Database::fetch_array($result);
$defaults['template_id'] = intval($_GET['id']);
$defaults['template_text'] = $row['content'];
// Forcing get_lang().
$defaults['title'] = get_lang($row['title']);
// Adding an extra field: a hidden field with the id of the template we are editing.
$form->addElement('hidden', 'template_id');
// Adding an extra field: a preview of the image that is currently used.
if (!empty($row['image'])) {
$form->addElement('static', 'template_image_preview', '', '<img src="' . api_get_path(WEB_APP_PATH) . 'home/default_platform_document/template_thumb/' . $row['image'] . '" alt="' . get_lang('TemplatePreview') . '"/>');
} else {
$form->addElement('static', 'template_image_preview', '', '<img src="' . api_get_path(WEB_APP_PATH) . 'home/default_platform_document/template_thumb/noimage.gif" alt="' . get_lang('NoTemplatePreview') . '"/>');
}
// Setting the information of the template that we are editing.
$form->setDefaults($defaults);
}
// Setting the form elements: the submit button.
$form->addButtonSave(get_lang('Ok'), 'submit');
// Setting the rules: the required fields.
$form->addRule('template_image', get_lang('ThisFieldIsRequired'), 'required');
$form->addRule('title', get_lang('ThisFieldIsRequired'), 'required');
$form->addRule('template_text', get_lang('ThisFieldIsRequired'), 'required');
// if the form validates (complies to all rules) we save the information, else we display the form again (with error message if needed)
if ($form->validate()) {
$check = Security::check_token('post');
if ($check) {
// Exporting the values.
$values = $form->exportValues();
// Upload the file.
if (!empty($_FILES['template_image']['name'])) {
$upload_ok = process_uploaded_file($_FILES['template_image']);
if ($upload_ok) {
// Try to add an extension to the file if it hasn't one.
$new_file_name = add_ext_on_mime(stripslashes($_FILES['template_image']['name']), $_FILES['template_image']['type']);
// The upload directory.
$upload_dir = api_get_path(SYS_APP_PATH) . 'home/default_platform_document/template_thumb/';
// Create the directory if it does not exist.
if (!is_dir($upload_dir)) {
mkdir($upload_dir, api_get_permissions_for_new_directories());
}
// Resize the preview image to max default and upload.
$temp = new Image($_FILES['template_image']['tmp_name']);
$picture_info = $temp->get_image_info();
$max_width_for_picture = 100;
if ($picture_info['width'] > $max_width_for_picture) {
$temp->resize($max_width_for_picture);
}
$temp->send_image($upload_dir . $new_file_name);
}
}
// Store the information in the database (as insert or as update).
$table_system_template = Database::get_main_table('system_template');
if ($_GET['action'] == 'add') {
$content_template = Security::remove_XSS($values['template_text'], COURSEMANAGERLOWSECURITY);
$params = ['title' => $values['title'], 'content' => $content_template, 'image' => $new_file_name];
Database::insert($table_system_template, $params);
// Display a feedback message.
Display::display_confirmation_message(get_lang('TemplateAdded'));
echo '<a href="settings.php?category=Templates&action=add">' . Display::return_icon('new_template.png', get_lang('AddTemplate'), '', ICON_SIZE_MEDIUM) . '</a>';
} else {
$content_template = '<head>{CSS}<style type="text/css">.text{font-weight: normal;}</style></head><body>' . Database::escape_string($values['template_text']) . '</body>';
$sql = "UPDATE {$table_system_template} set title = '" . Database::escape_string($values['title']) . "', content = '" . $content_template . "'";
if (!empty($new_file_name)) {
$sql .= ", image = '" . Database::escape_string($new_file_name) . "'";
}
$sql .= " WHERE id = " . intval($_GET['id']) . "";
Database::query($sql);
// Display a feedback message.
Display::display_confirmation_message(get_lang('TemplateEdited'));
}
}
Security::clear_token();
display_templates();
} else {
$token = Security::get_token();
$form->addElement('hidden', 'sec_token');
$form->setConstants(array('sec_token' => $token));
// Display the form.
$form->display();
}
}
/**
* @return array|null|string
*/
function store_add_dropbox()
{
$_course = api_get_course_info();
$_user = api_get_user_info();
$dropbox_cnf = getDropboxConf();
// Validating the form data
// there are no recipients selected
if (!isset($_POST['recipients']) || count($_POST['recipients']) <= 0) {
return get_lang('YouMustSelectAtLeastOneDestinee');
} else {
// Check if all the recipients are valid
$thisIsAMailing = false;
$thisIsJustUpload = false;
foreach ($_POST['recipients'] as $rec) {
if ($rec == 'mailing') {
$thisIsAMailing = true;
} elseif ($rec == 'upload') {
$thisIsJustUpload = true;
} elseif (strpos($rec, 'user_') === 0 && !isCourseMember(substr($rec, strlen('user_')))) {
return get_lang('InvalideUserDetected');
} elseif (strpos($rec, 'group_') !== 0 && strpos($rec, 'user_') !== 0) {
return get_lang('InvalideGroupDetected');
}
}
}
// we are doing a mailing but an additional recipient is selected
if ($thisIsAMailing && count($_POST['recipients']) != 1) {
return get_lang('MailingSelectNoOther');
}
// we are doing a just upload but an additional recipient is selected.
// note: why can't this be valid? It is like sending a document to yourself AND to a different person (I do this quite often with my e-mails)
if ($thisIsJustUpload && count($_POST['recipients']) != 1) {
return get_lang('MailingJustUploadSelectNoOther');
}
if (empty($_FILES['file']['name'])) {
$error = true;
return get_lang('NoFileSpecified');
}
// are we overwriting a previous file or sending a new one
$dropbox_overwrite = false;
if (isset($_POST['cb_overwrite']) && $_POST['cb_overwrite']) {
$dropbox_overwrite = true;
}
// doing the upload
$dropbox_filename = $_FILES['file']['name'];
$dropbox_filesize = $_FILES['file']['size'];
$dropbox_filetype = $_FILES['file']['type'];
$dropbox_filetmpname = $_FILES['file']['tmp_name'];
// check if the filesize does not exceed the allowed size.
if ($dropbox_filesize <= 0 || $dropbox_filesize > $dropbox_cnf['maxFilesize']) {
return get_lang('DropboxFileTooBig');
// TODO: The "too big" message does not fit in the case of uploading zero-sized file.
}
// check if the file is actually uploaded
if (!is_uploaded_file($dropbox_filetmpname)) {
// check user fraud : no clean error msg.
return get_lang('TheFileIsNotUploaded');
}
$upload_ok = process_uploaded_file($_FILES['file'], true);
if (!$upload_ok) {
return null;
}
// Try to add an extension to the file if it hasn't got one
$dropbox_filename = add_ext_on_mime($dropbox_filename, $dropbox_filetype);
// Replace dangerous characters
$dropbox_filename = replace_dangerous_char($dropbox_filename);
// Transform any .php file in .phps fo security
$dropbox_filename = php2phps($dropbox_filename);
//filter extension
if (!filter_extension($dropbox_filename)) {
return get_lang('UplUnableToSaveFileFilteredExtension');
}
// set title
$dropbox_title = $dropbox_filename;
// set author
if (!isset($_POST['authors'])) {
$_POST['authors'] = getUserNameFromId($_user['user_id']);
}
// note: I think we could better migrate everything from here on to separate functions: store_new_dropbox, store_new_mailing, store_just_upload
if ($dropbox_overwrite) {
$dropbox_person = new Dropbox_Person($_user['user_id'], api_is_course_admin(), api_is_course_tutor());
foreach ($dropbox_person->sentWork as $w) {
if ($w->title == $dropbox_filename) {
if ($w->recipients[0]['id'] > dropbox_cnf('mailingIdBase') xor $thisIsAMailing) {
return get_lang('MailingNonMailingError');
}
if ($w->recipients[0]['id'] == $_user['user_id'] xor $thisIsJustUpload) {
return get_lang('MailingJustUploadSelectNoOther');
}
$dropbox_filename = $w->filename;
$found = true;
// note: do we still need this?
break;
}
}
} else {
// rename file to login_filename_uniqueId format
$dropbox_filename = getLoginFromId($_user['user_id']) . "_" . $dropbox_filename . "_" . uniqid('');
}
// creating the array that contains all the users who will receive the file
$new_work_recipients = array();
foreach ($_POST['recipients'] as $rec) {
if (strpos($rec, 'user_') === 0) {
$new_work_recipients[] = substr($rec, strlen('user_'));
} elseif (strpos($rec, 'group_') === 0) {
$userList = GroupManager::get_subscribed_users(substr($rec, strlen('group_')));
foreach ($userList as $usr) {
if (!in_array($usr['user_id'], $new_work_recipients) && $usr['user_id'] != $_user['user_id']) {
$new_work_recipients[] = $usr['user_id'];
}
}
}
}
@move_uploaded_file($dropbox_filetmpname, dropbox_cnf('sysPath') . '/' . $dropbox_filename);
$b_send_mail = api_get_course_setting('email_alert_on_new_doc_dropbox');
if ($b_send_mail) {
foreach ($new_work_recipients as $recipient_id) {
$recipent_temp = UserManager::get_user_info_by_id($recipient_id);
$additionalParameters = array('smsType' => ClockworksmsPlugin::NEW_FILE_SHARED_COURSE_BY, 'userId' => $recipient_id, 'courseTitle' => $_course['title'], 'userUsername' => $recipent_temp['username']);
api_mail_html(api_get_person_name($recipent_temp['firstname'] . ' ' . $recipent_temp['lastname'], null, PERSON_NAME_EMAIL_ADDRESS), $recipent_temp['email'], get_lang('NewDropboxFileUploaded'), get_lang('NewDropboxFileUploadedContent') . ' ' . api_get_path(WEB_CODE_PATH) . 'dropbox/index.php?cidReq=' . $_course['sysCode'] . "\n\n" . api_get_person_name($_user['firstName'], $_user['lastName'], null, PERSON_NAME_EMAIL_ADDRESS) . "\n" . get_lang('Email') . " : " . $_user['mail'], api_get_person_name($_user['firstName'], $_user['lastName'], null, PERSON_NAME_EMAIL_ADDRESS), $_user['mail'], null, null, null, $additionalParameters);
}
}
new Dropbox_SentWork($_user['user_id'], $dropbox_title, $_POST['description'], strip_tags($_POST['authors']), $dropbox_filename, $dropbox_filesize, $new_work_recipients);
Security::clear_token();
return get_lang('FileUploadSucces');
}
/**
* It's used for adding a course description,
* render to listing or add view
*/
public function add()
{
$course_description = new CourseDescription();
$session_id = api_get_session_id();
$course_description->set_session_id($session_id);
$data = array();
if (strtoupper($_SERVER['REQUEST_METHOD']) == "POST") {
if (!empty($_POST['title']) && !empty($_POST['contentDescription'])) {
$check = Security::check_token();
if ($check) {
$title = $_POST['title'];
if (api_get_setting('wcag_anysurfer_public_pages') == 'true') {
$content = WCAG_Rendering::prepareXHTML();
} else {
$content = $_POST['contentDescription'];
}
$description_type = $_POST['description_type'];
if ($description_type >= ADD_BLOCK) {
$course_description->set_description_type($description_type);
$course_description->set_title($title);
$course_description->set_content($content);
$affected_rows = $course_description->insert(api_get_course_int_id());
}
Security::clear_token();
}
if ($affected_rows) {
$message['add'] = true;
}
$this->listing(false, $message);
} else {
$data['error'] = 1;
$data['default_description_titles'] = $course_description->get_default_description_title();
$data['default_description_title_editable'] = $course_description->get_default_description_title_editable();
$data['default_description_icon'] = $course_description->get_default_description_icon();
$data['question'] = $course_description->get_default_question();
$data['information'] = $course_description->get_default_information();
$data['description_title'] = $_POST['title'];
$data['description_content'] = $_POST['contentDescription'];
$data['description_type'] = $_POST['description_type'];
$this->view->set_data($data);
$this->view->set_layout('layout');
$this->view->set_template('add');
$this->view->render();
}
} else {
$data['default_description_titles'] = $course_description->get_default_description_title();
$data['default_description_title_editable'] = $course_description->get_default_description_title_editable();
$data['default_description_icon'] = $course_description->get_default_description_icon();
$data['question'] = $course_description->get_default_question();
$data['information'] = $course_description->get_default_information();
$data['description_type'] = $course_description->get_max_description_type();
// render to the view
$this->view->set_data($data);
$this->view->set_layout('layout');
$this->view->set_template('add');
$this->view->render();
}
}
/**
* This function displays the form that is used to add a post. This can be a new thread or a reply.
* @param $action is the parameter that determines if we are
* 1. newthread: adding a new thread (both empty) => No I-frame
* 2. replythread: Replying to a thread ($action = replythread) => I-frame with the complete thread (if enabled)
* 3. replymessage: Replying to a message ($action =replymessage) => I-frame with the complete thread (if enabled) (I first thought to put and I-frame with the message only)
* 4. quote: Quoting a message ($action= quotemessage) => I-frame with the complete thread (if enabled). The message will be in the reply. (I first thought not to put an I-frame here)
* @return void HMTL
* @author Patrick Cool <*****@*****.**>, Ghent University
* @version february 2006, dokeos 1.8
*/
function show_add_post_form($action = '', $id = '', $form_values = '')
{
global $forum_setting;
global $current_forum;
global $_user;
global $origin;
$gradebook = Security::remove_XSS($_GET['gradebook']);
// Setting the class and text of the form title and submit button.
if ($_GET['action'] == 'quote') {
$class = 'save';
$text = get_lang('QuoteMessage');
} elseif ($_GET['action'] == 'replythread') {
$class = 'save';
$text = get_lang('ReplyToThread');
} elseif ($_GET['action'] == 'replymessage') {
$class = 'save';
$text = get_lang('ReplyToMessage');
} else {
$class = 'add';
$text = get_lang('CreateThread');
}
// Initialize the object.
$my_thread = isset($_GET['thread']) ? $_GET['thread'] : '';
$my_forum = isset($_GET['forum']) ? $_GET['forum'] : '';
$my_action = isset($_GET['action']) ? $_GET['action'] : '';
$my_post = isset($_GET['post']) ? $_GET['post'] : '';
$my_gradebook = isset($_GET['gradebook']) ? Security::remove_XSS($_GET['gradebook']) : '';
$form = new FormValidator('thread', 'post', api_get_self() . '?forum=' . Security::remove_XSS($my_forum) . '&gradebook=' . $gradebook . '&thread=' . Security::remove_XSS($my_thread) . '&post=' . Security::remove_XSS($my_post) . '&action=' . Security::remove_XSS($my_action) . '&origin=' . $origin);
$form->setConstants(array('forum' => '5'));
$form->addElement('header', $text);
// Settting the form elements.
$form->addElement('hidden', 'forum_id', intval($my_forum));
$form->addElement('hidden', 'thread_id', intval($my_thread));
$form->addElement('hidden', 'gradebook', $my_gradebook);
// If anonymous posts are allowed we also display a form to allow the user to put his name or username in.
if ($current_forum['allow_anonymous'] == 1 && !isset($_user['user_id'])) {
$form->addElement('text', 'poster_name', get_lang('Name'));
$form->applyFilter('poster_name', 'html_filter');
}
$form->addElement('text', 'post_title', get_lang('Title'));
$form->addElement('html_editor', 'post_text', get_lang('Text'), true, api_is_allowed_to_edit(null, true) ? array('ToolbarSet' => 'Forum', 'Width' => '100%', 'Height' => '300') : array('ToolbarSet' => 'ForumStudent', 'Width' => '100%', 'Height' => '300', 'UserStatus' => 'student'));
$form->addRule('post_text', get_lang('ThisFieldIsRequired'), 'required');
$form->addElement('advanced_settings', '<a href="javascript://" onclick="return advanced_parameters()">
<span id="img_plus_and_minus"> ' . Display::return_icon('div_show.gif', get_lang('Show'), array('style' => 'vertical-align:middle')) . ' ' . get_lang('AdvancedParameters') . '</span></a>');
$form->addElement('html', '<div id="id_qualify" style="display:none">');
if ((api_is_course_admin() || api_is_course_coach() || api_is_course_tutor()) && !$my_thread) {
// Thread qualify
if (Gradebook::is_active()) {
//Loading gradebook select
load_gradebook_select_in_tool($form);
$form->addElement('checkbox', 'thread_qualify_gradebook', '', get_lang('QualifyThreadGradebook'), 'onclick="javascript:if(this.checked==true){document.getElementById(\'options_field\').style.display = \'block\';}else{document.getElementById(\'options_field\').style.display = \'none\';}"');
} else {
$form->addElement('hidden', 'thread_qualify_gradebook', false);
}
$form->addElement('html', '<div id="options_field" style="display:none">');
$form->addElement('text', 'numeric_calification', get_lang('QualificationNumeric'));
$form->applyFilter('numeric_calification', 'html_filter');
$form->addElement('text', 'calification_notebook_title', get_lang('TitleColumnGradebook'));
$form->applyFilter('calification_notebook_title', 'html_filter');
$form->addElement('text', 'weight_calification', get_lang('QualifyWeight'), 'value="0.00" Style="width:40px" onfocus="javascript: this.select();"');
$form->applyFilter('weight_calification', 'html_filter');
$form->addElement('html', '</div>');
}
if ($forum_setting['allow_post_notification'] && isset($_user['user_id'])) {
$form->addElement('checkbox', 'post_notification', '', get_lang('NotifyByEmail') . ' (' . $_user['mail'] . ')');
}
if ($forum_setting['allow_sticky'] && api_is_allowed_to_edit(null, true) && $action == 'newthread') {
$form->addElement('checkbox', 'thread_sticky', '', get_lang('StickyPost'));
}
if ($current_forum['allow_attachments'] == '1' || api_is_allowed_to_edit(null, true)) {
$values = $form->exportValues();
}
// User upload
$form->addElement('static', null, null, get_lang('AddAnAttachment'));
$form->addElement('file', 'user_upload', get_lang('FileName'), '');
$form->addElement('textarea', 'file_comment', get_lang('FileComment'), array('rows' => 4, 'cols' => 34));
$form->applyFilter('file_comment', 'html_filter');
$form->addElement('html', '</div>');
$form->addElement('style_submit_button', 'SubmitPost', $text, 'class="' . $class . '"');
$form->add_real_progress_bar('DocumentUpload', 'user_upload');
if (!empty($form_values)) {
$defaults['post_title'] = prepare4display($form_values['post_title']);
$defaults['post_text'] = prepare4display($form_values['post_text']);
$defaults['post_notification'] = strval(intval($form_values['post_notification']));
$defaults['thread_sticky'] = strval(intval($form_values['thread_sticky']));
}
// If we are quoting a message we have to retrieve the information of the post we are quoting so that
// we can add this as default to the textarea.
if (($action == 'quote' || $action == 'replymessage') && isset($my_post)) {
// We also need to put the parent_id of the post in a hidden form when we are quoting or replying to a message (<> reply to a thread !!!)
$form->addElement('hidden', 'post_parent_id', strval(intval($my_post)));
// Note: This has to be cleaned first.
// If we are replying or are quoting then we display a default title.
$values = get_post_information($my_post);
// Note: This has to be cleaned first.
$defaults['post_title'] = get_lang('ReplyShort') . api_html_entity_decode($values['post_title'], ENT_QUOTES);
// When we are quoting a message then we have to put that message into the wysiwyg editor.
// Note: The style has to be hardcoded here because using class="quote" didn't work.
if ($action == 'quote') {
$defaults['post_text'] = '<div> </div><div style="margin: 5px;"><div style="font-size: 90%; font-style: italic;">' . get_lang('Quoting') . ' ' . api_get_person_name($values['firstname'], $values['lastname']) . ':</div><div style="color: #006600; font-size: 90%; font-style: italic; background-color: #FAFAFA; border: #D1D7DC 1px solid; padding: 3px;">' . prepare4display($values['post_text']) . '</div></div><div> </div><div> </div>';
}
}
$form->setDefaults(isset($defaults) ? $defaults : null);
// The course admin can make a thread sticky (=appears with special icon and always on top).
$form->addRule('post_title', get_lang('ThisFieldIsRequired'), 'required');
if ($current_forum['allow_anonymous'] == 1 && !isset($_user['user_id'])) {
$form->addRule('poster_name', get_lang('ThisFieldIsRequired'), 'required');
}
// Validation or display
if ($form->validate()) {
$check = Security::check_token('post');
if ($check) {
$values = $form->exportValues();
if ($values['thread_qualify_gradebook'] == '1' && empty($values['weight_calification'])) {
Display::display_error_message(get_lang('YouMustAssignWeightOfQualification') . ' <a href="javascript:window.back()">' . get_lang('Back') . '</a>', false);
return false;
}
Security::clear_token();
return $values;
}
} else {
$token = Security::get_token();
$form->addElement('hidden', 'sec_token');
$form->setConstants(array('sec_token' => $token));
$iframe = null;
if ($forum_setting['show_thread_iframe_on_reply'] && $action != 'newthread') {
$iframe = "<iframe style=\"border: 1px solid black\" src=\"iframe_thread.php?forum=" . Security::remove_XSS($my_forum) . "&thread=" . Security::remove_XSS($my_thread) . "#" . Security::remove_XSS($my_post) . "\" width=\"100%\"></iframe>";
}
if (!empty($iframe)) {
$form->addElement('label', get_lang('Thread'), $iframe);
}
$form->display();
}
}
