get('enable_plugin_notebookteacher') == 'true';
if (!$enable) {
api_not_allowed(true, $plugin->get_lang('ToolDisabled'));
}
$allow = api_is_teacher() || api_is_drh();
if (!$allow) {
api_not_allowed(true);
}
$current_course_tool = $plugin->get_lang('NotebookTeacher');
$notebookId = isset($_GET['notebook_id']) ? (int) $_GET['notebook_id'] : 0;
$studentId = isset($_GET['student_id']) ? $_GET['student_id'] : 0;
$action = isset($_GET['action']) ? Security::remove_XSS($_GET['action']) : '';
$currentUrl = api_get_self().'?'.api_get_cidreq().'&student_id='.$studentId;
// The section (tabs)
$this_section = SECTION_COURSES;
$location = api_get_self().'?'.api_get_cidreq();
// Additional javascript
$htmlHeadXtra[] = NotebookTeacher::javascriptNotebook();
$htmlHeadXtra[] = '';
// Tracking
Event::event_access_tool('notebookteacher');
$noteBookTeacher = $tool = $plugin->get_lang('NotebookTeacher');
switch ($action) {
case 'addnote':
$tool = 'NoteAddNew';
$interbreadcrumb[] = [
'url' => 'index.php?'.api_get_cidreq(),
'name' => $noteBookTeacher,
];
if ((api_get_session_id() != 0 &&
!api_is_allowed_to_session_edit(false, true) || api_is_drh())) {
api_not_allowed();
}
Session::write('notebook_view', 'creation_date');
$form = new FormValidator(
'note',
'post',
$currentUrl.'&action=addnote'
);
$form->addHeader(get_lang('NoteAddNew'));
$form = NotebookTeacher::getForm($form, $studentId);
$form->setDefaults(['student_id' => $studentId]);
// The validation or display
if ($form->validate()) {
$check = Security::check_token('post');
if ($check) {
$values = $form->exportValues();
$res = NotebookTeacher::saveNote($values);
if ($res) {
Display::addFlash(Display::return_message(get_lang('NoteAdded'), 'confirmation'));
}
}
header('Location: '.$currentUrl);
exit;
} else {
// Displaying the header
Display::display_header(get_lang(ucfirst($tool)));
// Tool introduction
Display::display_introduction_section($noteBookTeacher);
echo '';
$token = Security::get_token();
$form->addElement('hidden', 'sec_token');
$form->setConstants(['sec_token' => $token]);
$form->display();
}
break;
case 'editnote':
$tool = 'ModifyNote';
$interbreadcrumb[] = [
'url' => 'index.php?'.api_get_cidreq(),
'name' => $noteBookTeacher,
];
if (empty($notebookId)) {
api_not_allowed(true);
}
$defaults = NotebookTeacher::getNoteInformation($notebookId);
if (empty($defaults)) {
api_not_allowed(true);
}
$form = new FormValidator(
'note',
'post',
$currentUrl.'&action='.$action.'¬ebook_id='.$notebookId
);
// Setting the form elements
$form->addHeader(get_lang('ModifyNote'));
$form->addHidden('notebook_id', $notebookId);
$form = NotebookTeacher::getForm($form, $defaults['student_id']);
// Setting the defaults
$form->setDefaults($defaults);
// The validation or display
if ($form->validate()) {
$check = Security::check_token('post');
if ($check) {
$values = $form->exportValues();
$res = NotebookTeacher::updateNote($values);
if ($res) {
Display::addFlash(Display::return_message(get_lang('NoteUpdated'), 'confirmation'));
}
}
header('Location: '.$currentUrl);
exit;
} else {
// Displaying the header
Display::display_header(get_lang(ucfirst($tool)));
// Tool introduction
Display::display_introduction_section($noteBookTeacher);
echo '';
$token = Security::get_token();
$form->addElement('hidden', 'sec_token');
$form->setConstants(['sec_token' => $token]);
$form->display();
}
break;
case 'deletenote':
$res = NotebookTeacher::deleteNote($notebookId);
if ($res) {
Display::addFlash(Display::return_message(get_lang('NoteDeleted'), 'confirmation'));
}
header('Location: '.$currentUrl);
exit;
break;
case 'changeview':
if (in_array($_GET['view'], ['creation_date', 'update_date', 'title'])) {
switch ($_GET['view']) {
case 'creation_date':
if (!$_GET['direction'] || $_GET['direction'] == 'ASC') {
Display::addFlash(
Display::return_message(get_lang('NotesSortedByCreationDateAsc'), 'confirmation')
);
} else {
Display::addFlash(
Display::return_message(get_lang('NotesSortedByCreationDateDESC'), 'confirmation')
);
}
break;
case 'update_date':
if (!$_GET['direction'] || $_GET['direction'] == 'ASC') {
Display::addFlash(
Display::return_message(get_lang('NotesSortedByUpdateDateAsc'), 'confirmation')
);
} else {
Display::addFlash(
Display::return_message(get_lang('NotesSortedByUpdateDateDESC'), 'confirmation')
);
}
break;
case 'title':
if (!$_GET['direction'] || $_GET['direction'] == 'ASC') {
Display::addFlash(Display::return_message(get_lang('NotesSortedByTitleAsc'), 'confirmation'));
} else {
Display::addFlash(Display::return_message(get_lang('NotesSortedByTitleDESC'), 'confirmation'));
}
break;
}
Session::write('notebook_view', Security::remove_XSS($_GET['view']));
header('Location: '.$currentUrl);
exit;
}
break;
default:
// Displaying the header
Display::display_header(get_lang(ucfirst($tool)));
// Tool introduction
Display::display_introduction_section($noteBookTeacher);
NotebookTeacher::displayNotes();
break;
}
Display::display_footer();