, Ghent University, Belgium, refactoring and tighter integration
*/
/**
* Code
*/
// Name of the language file that needs to be included
$language_file = array('notebook');
// Including the global initialization file
require_once '../inc/global.inc.php';
$current_course_tool = TOOL_NOTEBOOK;
require_once api_get_path(LIBRARY_PATH).'notebook.lib.php';
// The section (tabs)
$this_section = SECTION_COURSES;
// Notice for unauthorized people.
api_protect_course_script(true);
// Additional javascript
$htmlHeadXtra[] = NotebookManager::javascript_notebook();
$htmlHeadXtra[] = '';
// Setting the tool constants
$tool = TOOL_NOTEBOOK;
// Tracking
event_access_tool(TOOL_NOTEBOOK);
// Tool name
if (isset($_GET['action']) && $_GET['action'] == 'addnote') {
$tool = 'NoteAddNew';
$interbreadcrumb[] = array ('url' => 'index.php', 'name' => get_lang('ToolNotebook'));
}
if (isset($_GET['action']) && $_GET['action'] == 'editnote') {
$tool = 'ModifyNote';
$interbreadcrumb[] = array ('url' => 'index.php', 'name' => get_lang('ToolNotebook'));
}
// Displaying the header
Display::display_header(get_lang(ucfirst($tool)));
// Tool introduction
Display::display_introduction_section(TOOL_NOTEBOOK);
// Action handling: Adding a note
if (isset($_GET['action']) && $_GET['action'] == 'addnote') {
if (api_get_session_id() != 0 && !api_is_allowed_to_session_edit(false, true)) {
api_not_allowed();
}
if (!empty($_GET['isStudentView'])) {
NotebookManager::display_notes();
exit;
}
$_SESSION['notebook_view'] = 'creation_date';
// Initiate the object
$form = new FormValidator('note', 'post', api_get_self().'?action='.Security::remove_XSS($_GET['action']));
// Setting the form elements
$form->addElement('header', '', get_lang('NoteAddNew'));
$form->addElement('text', 'note_title', get_lang('NoteTitle'), array('size' => '95', 'id' => 'note_title'));
//$form->applyFilter('note_title', 'html_filter');
$form->addElement('html_editor', 'note_comment', get_lang('NoteComment'), null, api_is_allowed_to_edit()
? array('ToolbarSet' => 'Notebook', 'Width' => '100%', 'Height' => '300')
: array('ToolbarSet' => 'NotebookStudent', 'Width' => '100%', 'Height' => '300', 'UserStatus' => 'student')
);
$form->addElement('style_submit_button', 'SubmitNote', get_lang('AddNote'), 'class="add"');
// Setting the rules
$form->addRule('note_title', get_lang('ThisFieldIsRequired'), 'required');
// The validation or display
if ($form->validate()) {
$check = Security::check_token('post');
if ($check) {
$values = $form->exportValues();
$res = NotebookManager::save_note($values);
if ($res) {
Display::display_confirmation_message(get_lang('NoteAdded'));
}
}
Security::clear_token();
NotebookManager::display_notes();
} else {
echo '';
$token = Security::get_token();
$form->addElement('hidden', 'sec_token');
$form->setConstants(array('sec_token' => $token));
$form->display();
}
}
// Action handling: Editing a note
elseif (isset($_GET['action']) && $_GET['action'] == 'editnote' && is_numeric($_GET['notebook_id'])) {
if (!empty($_GET['isStudentView'])) {
NotebookManager::display_notes();
exit;
}
// Initialize the object
$form = new FormValidator('note', 'post', api_get_self().'?action='.Security::remove_XSS($_GET['action']).'¬ebook_id='.Security::remove_XSS($_GET['notebook_id']));
// Setting the form elements
$form->addElement('header', '', get_lang('ModifyNote'));
$form->addElement('hidden', 'notebook_id');
$form->addElement('text', 'note_title', get_lang('NoteTitle'), array('size' => '100'));
//$form->applyFilter('note_title', 'html_filter');
$form->addElement('html_editor', 'note_comment', get_lang('NoteComment'), null, api_is_allowed_to_edit()
? array('ToolbarSet' => 'Notebook', 'Width' => '100%', 'Height' => '300')
: array('ToolbarSet' => 'NotebookStudent', 'Width' => '100%', 'Height' => '300', 'UserStatus' => 'student')
);
$form->addElement('style_submit_button', 'SubmitNote', get_lang('ModifyNote'), 'class="save"');
// Setting the defaults
$defaults = NotebookManager::get_note_information(Security::remove_XSS($_GET['notebook_id']));
$form->setDefaults($defaults);
// Setting the rules
$form->addRule('note_title', get_lang('ThisFieldIsRequired'), 'required');
// The validation or display
if ($form->validate()) {
$check = Security::check_token('post');
if ($check) {
$values = $form->exportValues();
$res = NotebookManager::update_note($values);
if ($res) {
Display::display_confirmation_message(get_lang('NoteUpdated'));
}
}
Security::clear_token();
NotebookManager::display_notes();
} else {
echo '';
$token = Security::get_token();
$form->addElement('hidden', 'sec_token');
$form->setConstants(array('sec_token' => $token));
$form->display();
}
}
// Action handling: deleting a note
elseif (isset($_GET['action']) && $_GET['action'] == 'deletenote' && is_numeric($_GET['notebook_id'])) {
$res = NotebookManager::delete_note(Security::remove_XSS($_GET['notebook_id']));
if ($res) {
Display::display_confirmation_message(get_lang('NoteDeleted'));
}
NotebookManager::display_notes();
}
// Action handling: changing the view (sorting order)
elseif ($_GET['action'] == 'changeview' AND in_array($_GET['view'], array('creation_date', 'update_date', 'title'))) {
switch ($_GET['view']) {
case 'creation_date':
if (!$_GET['direction'] OR $_GET['direction'] == 'ASC') {
Display::display_confirmation_message(get_lang('NotesSortedByCreationDateAsc'));
} else {
Display::display_confirmation_message(get_lang('NotesSortedByCreationDateDESC'));
}
break;
case 'update_date':
if (!$_GET['direction'] OR $_GET['direction'] == 'ASC') {
Display::display_confirmation_message(get_lang('NotesSortedByUpdateDateAsc'));
} else {
Display::display_confirmation_message(get_lang('NotesSortedByUpdateDateDESC'));
}
break;
case 'title':
if (!$_GET['direction'] OR $_GET['direction'] == 'ASC') {
Display::display_confirmation_message(get_lang('NotesSortedByTitleAsc'));
} else {
Display::display_confirmation_message(get_lang('NotesSortedByTitleDESC'));
}
break;
}
$_SESSION['notebook_view'] = $_GET['view'];
NotebookManager::display_notes();
} else {
NotebookManager::display_notes();
}
// Footer
Display::display_footer();