$content = $form->returnForm();
if ($form->validate()) {
$data = $form->getSubmitValues();
CourseHome::updateTool($id, $data);
Display::addFlash(Display::return_message(get_lang('Updated')));
if (isset($data['delete_icon'])) {
CourseHome::deleteIcon($id);
}
$currentUrlReturn = api_get_self() . '?' . api_get_cidreq();
header('Location: ' . $currentUrlReturn);
exit;
}
break;
case 'list':
default:
$toolList = CourseHome::toolsIconsAction(api_get_course_int_id(), api_get_session_id());
$iconsTools = '<div id="custom-icons">';
$iconsTools .= Display::page_header(get_lang('CustomizeIcons'), null, 'h4');
$iconsTools .= '<div class="row">';
foreach ($toolList as $tool) {
$toolIconName = 'Tool' . api_underscore_to_camel_case($tool['name']);
$toolIconName = isset(${$toolIconName}) ? get_lang($toolIconName) : $tool['name'];
$iconsTools .= '<div class="col-md-2">';
$iconsTools .= '<div class="items-tools">';
if (!empty($tool['custom_icon'])) {
$image = getCustomWebIconPath() . $tool['custom_icon'];
$icon = Display::img($image, $toolIconName);
} else {
$image = substr($tool['image'], 0, strpos($tool['image'], '.')) . '.png';
$icon = Display::return_icon($image, $toolIconName, array('id' => 'tool_' . $tool['id']), ICON_SIZE_BIG, false);
}
