diff.php

   1 <?php
   2 /*=====================================================================*\
   3 || ################################################################### ||
   4 || # ViewSVN [#]version[#]
   5 || # --------------------------------------------------------------- # ||
   6 || # Copyright ©2002-[#]year[#] by Iris Studios, Inc. All Rights Reserved. # ||
   7 || # This file may not be reproduced in any way without permission.  # ||
   8 || # --------------------------------------------------------------- # ||
   9 || # User License Agreement at http://www.iris-studios.com/license/  # ||
  10 || ################################################################### ||
  11 \*=====================================================================*/
  12
  13 require_once('./global.php');
  14
  15 $path = $viewsvn->paths->parse();
  16 $repos = $viewsvn->paths->fetch_repos($path);
  17 $relpath = $viewsvn->paths->fetch_path($path);
  18
  19 echo $viewsvn->paths->construct_breadcrumb($path, false);
  20
  21 $revs = $viewsvn->paths->fetch_rev_num(true);
  22 $high = $revs['high'];
  23 $low = $revs['low'];
  24
  25 if ($high == 'HEAD')
  26 {
  27         $high = $viewsvn->svn->common->fetch_head_rev($path);
  28 }
  29
  30 if ($low == 0)
  31 {
  32         $low = $viewsvn->svn->common->fetch_prev_rev($path, $high);
  33 }
  34
  35 $diff = new SVNDiff($repos, $relpath, $low, $high);
  36
  37 $isdir = (bool)$viewsvn->svn->common->isdir($path);
  38
  39 echo <<<HTML
  40 <style type="text/css">
  41 <!--
  42
  43         .diff_add
  44         {
  45                 background-color: #99EE99;
  46         }
  47
  48         .diff_del
  49         {
  50                 background-color: #EE9999;
  51         }
  52
  53         table
  54         {
  55                 font: normal 11px monospace;
  56         }
  57
  58 //-->
  59 </style>
  60 HTML;
  61
  62 foreach ($diff->fetch() AS $filename => $file)
  63 {
  64         echo '<h2>' . $filename . '</h2>';
  65
  66         foreach ($file AS $hunk)
  67         {
  68                 echo '<table cellspacing="1" cellpadding="1" width="100%">';
  69
  70                 foreach ($hunk AS $key => $line)
  71                 {
  72                         if ($key == 'hunk' AND isset($line['old']))
  73                         {
  74                                 $filepath = ($isdir ? $path . $filename : $path);
  75                                 echo '
  76                         <tr style="background-color: #F7F7F7">
  77                                 <td><a href="/viewsvn/' . $viewsvn->paths->out('view.php' . $viewsvn->paths->fetch_rev_str(false, $low), $filepath) . '">r' . $low . '</a></td>
  78                                 <td><a href="/viewsvn/' . $viewsvn->paths->out('view.php' . $viewsvn->paths->fetch_rev_str(false, $high), $filepath) . '">r' . $high . '</a></td>
  79                                 <td>&nbsp;</td>
  80                         </tr>';
  81                                 continue;
  82                         }
  83
  84                         if ($line['act'] == '+')
  85                         {
  86                                 $color = '#DDFFDD';
  87                         }
  88                         else if ($line['act'] == '-')
  89                         {
  90                                 $color = '#FFDDDD';
  91                         }
  92                         else
  93                         {
  94                                 $color = 'white';
  95                         }
  96
  97                         echo '
  98                         <tr style="background-color: #EEEEDD; border-width: 0px 1px 1px 0px">
  99                                 <td>' . $line['oldlineno'] . '</td>
 100                                 <td>' . $line['newlineno'] . '</td>
 101                                 <td style="background-color: ' . $color . '">' . $viewsvn->svn->format($line['line']) . '</td>
 102                         </tr>';
 103                 }
 104
 105                 echo '
 106                 </table>';
 107         }
 108
 109         echo '<hr />';
 110 }
 111
 112 /*=====================================================================*\
 113 || ###################################################################
 114 || # $HeadURL$
 115 || # $Id$
 116 || ###################################################################
 117 \*=====================================================================*/
 118 ?>