support sub dirs

[mdref/mdref] / index.php
diff --git a/index.php b/index.php

index 53c652913cae1b0804bbac55e7dd177fb257acfa..7ae8e478efa5eac7432ab39c0d68dd2e4b524cd4 100644 (file)
--- a/index.php
+++ b/index.php
@@ -91,9 +91,9 @@ function urlpath($dir, $file) {
  function ls($dir) {
         $dir = rtrim(is_dir($dir) ? $dir : dirname($dir) ."/". basename($dir, ".md"), "/");
         printf("<ul>\n");
-       printf("<li>&lArr; <a href=/>Home</a></li>\n");
+       printf("<li>&lArr; <a href=>Home</a></li>\n");
         if ($dir !== "." && ($dn = dirname($dir)) !== ".") {
-               printf("<li>&uArr; <a href=/%s>%s</a></li>\n", 
+               printf("<li>&uArr; <a href=%s>%s</a></li>\n", 
                         urlpath($dir, ".."),
                         ns($dn));
         }
@@ -127,7 +127,7 @@ function ls($dir) {
                                 }
                         }
                         
-                       printf("<li>&rArr; <a href=\"/%s\">%s</a></li>\n", 
+                       printf("<li>&rArr; <a href=\"%s\">%s</a></li>\n", 
                                 urlpath($dir, $file),
                                 ns("$dir/".basename($file, ".md")));
                 }
@@ -158,7 +158,7 @@ function ml($file) {
                                 if ($file{0} === "." || !is_file("$dir/$file") || ctype_upper($file{0})) {
                                         continue;
                                 }
-                               printf("<li><h3><a href=\"/%s\">%s</a></h3><p>%s</p><p>%s</p></li>\n",
+                               printf("<li><h3><a href=\"%s\">%s</a></h3><p>%s</p><p>%s</p></li>\n",
                                         urlpath($dir, $file),
                                         basename($file, ".md"),
                                         @end(head("$dir/$file", 3)),
@@ -177,7 +177,7 @@ function ml($file) {
                                 if ($file{0} === "." || !is_file("$dir/$file") || ctype_upper($file{0})) {
                                         continue;
                                 }
-                               printf("<li><h3><a href=\"/%s\">%s</a></h3><p>%s</p><p>%s</p></li>\n",
+                               printf("<li><h3><a href=\"%s\">%s</a></h3><p>%s</p><p>%s</p></li>\n",
                                         urlpath($dir, $file),
                                         basename($file, ".md"),
                                         @end(head("$dir/$file", 3)),
@@ -215,12 +215,13 @@ function md($file, $res) {
         }
  }
  
-chdir($_SERVER["DOCUMENT_ROOT"]);
+chdir(__DIR__);
  $t = ["css"=>"text/css", "js"=>"application/javascript"];
  $r = new http\Env\Request;
  $u = new http\Url($r->getRequestUrl());
  $s = new http\Env\Response;
-$p = ".". $u->path;
+$b = dirname($_SERVER["SCRIPT_NAME"]);
+$p = ".". substr($u->path, strlen($b));
  
  switch($p) {
  case "./index.php":
@@ -241,11 +242,9 @@ ob_start($s);
  <head>
         <meta charset="utf-8">
         <title><?=ns($p)?></title>
-       <link rel="stylesheet" href="/index.css">
+       <base href="<?=$b?>/">
+       <link rel="stylesheet" href="index.css">
         <script src="//ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js"></script> 
-       <?php if (!extension_loaded("discount") || !getenv("DISCOUNT")) : ?>
-       <script src="/markdown.js"></script>
-       <?php endif; ?>
  </head>
  <body>
         <div class="sidebar">
@@ -262,15 +261,14 @@ ob_start($s);
                         ob_end_flush();
                 ?></pre>
         <?php else: ?>
-               <?php if (!md($p, $s)): ?>
-               <?php endif; ?>
+               <?php md($p, $s); ?>
         <?php endif; ?>
         <footer>
-               <a href="/VERSION">Version</a>
-               <a href="/AUTHORS">Authors</a>
-               <a href="/LICENSE">License</a>
+               <a href="VERSION">Version</a>
+               <a href="AUTHORS">Authors</a>
+               <a href="LICENSE">License</a>
         </footer>
-       <script src="/index.js"></script>
+       <script src="index.js"></script>
  </body>
  </html>
  <?php