owls
diff nav.inc.php @ 17:081ba8764994
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 |
line diff
1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000 1.2 +++ b/nav.inc.php Sat Jul 23 21:39:17 2016 +0200 1.3 @@ -0,0 +1,42 @@ 1.4 + <ul id="nav"> 1.5 + 1.6 +<?php 1.7 + 1.8 + define('BASE', 'data/'); 1.9 + 1.10 + echo ' <li><a href="."'. (empty($_GET['path']) ? ' id="selected"' : '') .">Home</a></li>"; 1.11 + // build nav tree 1.12 + echo ' '. navtree("") ."\n"; 1.13 +?> 1.14 + 1.15 + 1.16 + </ul> 1.17 + 1.18 +<?php 1.19 + 1.20 + 1.21 + 1.22 +/* recursive function creates the output for the nav tree */ 1.23 +function navtree($root) { 1.24 + 1.25 + if (!empty($root)) { 1.26 + $root .= '/'; 1.27 + } 1.28 + $files = scandir(BASE."$root"); 1.29 + $return = ''; 1.30 + foreach ($files as $f) { 1.31 + if (!is_dir(BASE."$root$f") || substr($f, 0, 1) == '.') { 1.32 + continue; 1.33 + } 1.34 + $return .= "<li><a href=\"?path=$root$f\"". ((isset($_GET['path']) && $_GET['path'] == "$root$f") ? ' id="selected"' : '') .">$f</a>"; 1.35 + $subtree = navtree("$root$f"); 1.36 + if (!empty($subtree)) { 1.37 + $return .= "<ul>$subtree</ul>"; 1.38 + } 1.39 + unset($subtree); 1.40 + } 1.41 + $return .= '</li>'; 1.42 + return $return; 1.43 +} 1.44 + 1.45 +?>