From 29243d39bd54752ac803ced9b7c390969d27cf37 Mon Sep 17 00:00:00 2001
From: Daniel Spitzbart <daniel.spitzbart@cern.ch>
Date: Tue, 28 Feb 2017 01:19:43 +0100
Subject: [PATCH] copy index.php until first one is found, show change date and
 parent dict link

---
 plot/php/index.php     | 14 ++++++++++++++
 plot/python/helpers.py | 12 +++++++++---
 2 files changed, 23 insertions(+), 3 deletions(-)

diff --git a/plot/php/index.php b/plot/php/index.php
index 949baa3..104c286 100644
--- a/plot/php/index.php
+++ b/plot/php/index.php
@@ -49,6 +49,12 @@
 <h1><form>filter  <input type="text" name="match" size="30" value="<?php if (isset($_GET['match'])) print htmlspecialchars($_GET['match']);  ?>" /><input type="Submit" value="Go" /></form></h1>
 <div>
 <?php
+$parent  = "../";
+print "<h3><a class=\"file\" href=\"$parent\">Parent Directory</a></h3>"
+?>
+</div>
+<div>
+<?php
 $displayed = array();
 if ($_GET['noplots']) {
     print "Plots will not be displayed.\n";
@@ -72,6 +78,7 @@
                 if ($ex != '.txt') array_push($displayed, $other_filename);
             }
         }
+        print "<p> Last changed: " . date ("F d Y H:i:s.", filemtime($filename)) . " </p>";
         if ($others) print "<p>Also as ".implode(', ',$others)."</p>";
         print "</div>";
     }
@@ -92,6 +99,7 @@
                 if ($ex != '.txt') array_push($displayed, $other_filename);
             }
         }
+        print "<p> Last changed: " . date ("F d Y H:i:s.", filemtime($filename)) . " </p>";
         if ($others) print "<p>Also as ".implode(', ',$others)."</p>";
         print "</div>";
     }
@@ -118,6 +126,12 @@
 ?>
 </ul>
 </div>
+<div>
+<?php
+$parent  = "../";
+print "<h3><a class=\"file\" href=\"$parent\">Parent Directory</a></h3>"
+?>
+</div>
 <h3>a gp production</h3>
 </body>
 </html>
diff --git a/plot/python/helpers.py b/plot/python/helpers.py
index 235fd92..0b6331e 100644
--- a/plot/python/helpers.py
+++ b/plot/python/helpers.py
@@ -3,6 +3,12 @@ def copyIndexPHP( directory ):
     ''' Copy index.php to directory
     '''
     index_php = os.path.join( directory, 'index.php' )
-    if not os.path.exists( directory ): os.makedirs( directory )  
-    if not os.path.exists( index_php ):
-      shutil.copyfile( os.path.expandvars( '$CMSSW_BASE/src/RootTools/plot/php/index.php' ), index_php )
+    if not os.path.exists( directory ): os.makedirs( directory )
+    if not directory[-1] == '/': directory = directory+'/'
+    subdirs = directory.split('/')
+    for i in range(1,len(subdirs)):
+      p = '/'.join(subdirs[:-i])
+      index_php = os.path.join( p, 'index.php' )
+      if os.path.exists( index_php ): break
+      else:
+        shutil.copyfile( os.path.expandvars( '$CMSSW_BASE/src/RootTools/plot/php/index.php' ), index_php )