github edit link

[mdref/mdref] / index.php

diff --git a/index.php b/index.php
index 7ae8e478efa5eac7432ab39c0d68dd2e4b524cd4..5fad47b69cd296f12b7e689d526e9575b9b5830e 100644 (file)
--- a/index.php
+++ b/index.php
@@ -263,12 +263,29 @@ ob_start($s);
        <?php else: ?>
                <?php md($p, $s); ?>
        <?php endif; ?>
+       
+       <div id="disqus_thread"></div>
+       
        <footer>
                <a href="VERSION">Version</a>
                <a href="AUTHORS">Authors</a>
                <a href="LICENSE">License</a>
+               <?php if ($p !== "./") : ?>
+               <a href="https://github.com/m6w6/mdref/edit/master/<?=trim($p,"/")?>.md">Edit</a>
+               <?php endif; ?>
        </footer>
        <script src="index.js"></script>
+       <?php if ($_SERVER["SERVER_NAME"] != "localhost") : ?>
+    <script>
+        var disqus_shortname = 'mdref';
+        var disqus_identifier = '<?=$p?>';
+        (function() {
+            var dsq = document.createElement('script'); dsq.type = 'text/javascript'; dsq.async = true;
+            dsq.src = '//' + disqus_shortname + '.disqus.com/embed.js';
+            (document.getElementsByTagName('head')[0] || document.getElementsByTagName('body')[0]).appendChild(dsq);
+        })();
+    </script>
+    <?php endif; ?>
 </body>
 </html>
 <?php