shimmie2/ext/help_pages/theme.php

<?php

declare(strict_types=1);

class HelpPagesTheme extends Themelet
{
    public function display_list_page(array $pages)
    {
        global $page;

        $page->set_title("Help Pages");
        $page->set_heading("Help Pages");

        $nav_block = new Block("Help", "", "left", 0);
        foreach ($pages as $link=>$desc) {
            $link = make_link("help/{$link}");
            $nav_block->body .= "<a href='{$link}'>".html_escape($desc)."</a><br/>";
        }

        $page->add_block($nav_block);
        $page->add_block(new Block("Help Pages", "See list of pages to left"));
    }

    public function display_help_page(String $title)
    {
        global $page;

        $page->set_title("Help - $title");
        $page->set_heading("Help - $title");
    }
}