/**
* Builds the course or platform admin icons to edit a link
* @param AbstractLink $link
* @param int $selectcat id of selected category
*/
public static function build_edit_icons_link($link, $selectcat)
{
$cat = new Category();
$message_link = $cat->show_message_resource_delete($link->get_course_code());
$is_locked = $link->is_locked();
$modify_icons = null;
if (!api_is_allowed_to_edit(null, true)) {
return null;
}
if ($message_link === false) {
$visibility_icon = $link->is_visible() == 0 ? 'invisible' : 'visible';
$visibility_command = $link->is_visible() == 0 ? 'set_visible' : 'set_invisible';
if ($is_locked && !api_is_platform_admin()) {
$modify_icons = Display::return_icon('edit_na.png', get_lang('Modify'), '', ICON_SIZE_SMALL);
} else {
$modify_icons = '<a href="gradebook_edit_link.php?editlink=' . $link->get_id() . '&cidReq=' . $link->get_course_code() . '&id_session=' . $link->get_session_id() . '">' . Display::return_icon('edit.png', get_lang('Modify'), '', ICON_SIZE_SMALL) . '</a>';
}
//$modify_icons .= ' <a href="' . api_get_self() . '?movelink=' . $link->get_id() . '&selectcat=' . $selectcat . '"><img src="../img/deplacer_fichier.gif" border="0" title="' . get_lang('Move') . '" alt="" /></a>';
$modify_icons .= ' <a href="' . api_get_self() . '?visiblelink=' . $link->get_id() . '&' . $visibility_command . '=&selectcat=' . $selectcat . '&id_session=' . $link->get_session_id() . ' ">' . Display::return_icon($visibility_icon . '.png', get_lang('Visible'), '', ICON_SIZE_SMALL) . '</a>';
$modify_icons .= ' <a href="gradebook_showlog_link.php?visiblelink=' . $link->get_id() . '&selectcat=' . $selectcat . '&cidReq=' . $link->get_course_code() . '&id_session=' . $link->get_session_id() . '">' . Display::return_icon('history.png', get_lang('GradebookQualifyLog'), '', ICON_SIZE_SMALL) . '</a>';
//If a work is added in a gradebook you can only delete the link in the work tool
if ($is_locked && !api_is_platform_admin()) {
$modify_icons .= ' ' . Display::return_icon('delete_na.png', get_lang('Delete'), '', ICON_SIZE_SMALL);
} else {
$modify_icons .= ' <a href="' . api_get_self() . '?deletelink=' . $link->get_id() . '&selectcat=' . $selectcat . ' &cidReq=' . $link->get_course_code() . '&id_session=' . $link->get_session_id() . '" onclick="return confirmation();">' . Display::return_icon('delete.png', get_lang('Delete'), '', ICON_SIZE_SMALL) . '</a>';
}
return $modify_icons;
}
}