Mercurial > owls
diff nav.inc.php @ 17:081ba8764994 owls-2.0
The wiki-like system became a content-rendering system
This is a single changeset to include all the changes throughout
the last years. Owls no longer supports editing pages but only
renders them. Also, it no longer uses a database to store the
contents but reads the contents from the filesystem. All this
made owls simpler ... anyway, it just reflects my needs.
| author | markus schnalke <meillo@marmaro.de> |
|---|---|
| date | Sat, 23 Jul 2016 21:39:17 +0200 |
| parents | Nav.inc.php@3e3fa7725abb |
| children |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/nav.inc.php Sat Jul 23 21:39:17 2016 +0200 @@ -0,0 +1,42 @@ + <ul id="nav"> + +<?php + + define('BASE', 'data/'); + + echo ' <li><a href="."'. (empty($_GET['path']) ? ' id="selected"' : '') .">Home</a></li>"; + // build nav tree + echo ' '. navtree("") ."\n"; +?> + + + </ul> + +<?php + + + +/* recursive function creates the output for the nav tree */ +function navtree($root) { + + if (!empty($root)) { + $root .= '/'; + } + $files = scandir(BASE."$root"); + $return = ''; + foreach ($files as $f) { + if (!is_dir(BASE."$root$f") || substr($f, 0, 1) == '.') { + continue; + } + $return .= "<li><a href=\"?path=$root$f\"". ((isset($_GET['path']) && $_GET['path'] == "$root$f") ? ' id="selected"' : '') .">$f</a>"; + $subtree = navtree("$root$f"); + if (!empty($subtree)) { + $return .= "<ul>$subtree</ul>"; + } + unset($subtree); + } + $return .= '</li>'; + return $return; +} + +?>