From 907ccf12308910dce12a9768e2b9b9b4af00b71d Mon Sep 17 00:00:00 2001
From: "Luis J. Villanueva" <ljvillanueva@coquipr.com>
Date: Fri, 25 Apr 2014 13:22:29 -0400
Subject: [PATCH] Adding index file that checks if there are any bib files.

---
 index.php | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)
 create mode 100644 index.php
diff --git a/index.php b/index.php
new file mode 100644
index 0000000..b8a3003
--- /dev/null
+++ b/index.php
@@ -0,0 +1,26 @@
+<?php
+#From http://stackoverflow.com/a/15774700
+
+echo "<html>
+<body>
+<h3>Available databases:</h3>";
+echo "<ul>";
+
+$i = 0;
+
+    if ($handle = opendir('.')) {
+        while (false !== ($entry = readdir($handle))) {
+            if (strpos($entry,'.bib')) {
+                echo "<li><a href=\"bibtexbrowser.php?bib=$entry\">$entry</a></li>\n";
+                $i++;
+            }
+        }
+        closedir($handle);
+   }
+if ($i == 0){
+   echo "<p><strong>ERROR: </strong>No .bib files were found</p>";
+}
+echo "</ul>
+</body>
+</html>";
+?>
\ No newline at end of file
