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 $fetchtemplates = array(
  14         'diff_line',
  15         'diff_hunk',
  16         'diff_file',
  17         'diff'
  18 );
  19
  20 require_once('./global.php');
  21
  22 $navbar = $viewsvn->paths->construct_breadcrumb($path, false);
  23
  24 // ###################################################################
  25
  26 $link['log'] = $viewsvn->paths->out('log.php' . $viewsvn->paths->fetch_rev_str(), $path);
  27
  28 // ###################################################################
  29
  30 $revs = $viewsvn->paths->fetch_rev_num(true);
  31 $high = $revs['high'];
  32 $low = $revs['low'];
  33
  34 if ($high == 'HEAD')
  35 {
  36         $high = $viewsvn->svn->common->fetch_head_rev($path);
  37 }
  38
  39 if ($low == 0)
  40 {
  41         $low = $viewsvn->svn->common->fetch_prev_rev($path, $high);
  42 }
  43
  44 $diff = new SVNDiff($repos, $relpath, $low, $high);
  45
  46 $isdir = (bool)$viewsvn->svn->common->isdir($path);
  47
  48 $changes = '';
  49
  50 foreach ($diff->fetch() AS $filename => $file)
  51 {
  52         $hunktpl = '';
  53
  54         foreach ($file AS $hunk)
  55         {
  56                 $lines = '';
  57                 foreach ($hunk AS $key => $line)
  58                 {
  59                         $show['hunk'] = false;
  60                         if ($key == 'hunk' AND isset($line['old']))
  61                         {
  62                                 $filepath = ($isdir ? $path . $filename : $path);
  63                                 $rlow = $viewsvn->paths->out('view.php' . $viewsvn->paths->fetch_rev_str(false, $low), $filepath);
  64                                 $rhigh = $viewsvn->paths->out('view.php' . $viewsvn->paths->fetch_rev_str(false, $high), $filepath);
  65                                 $show['hunk'] = true;
  66                         }
  67                         else
  68                         {
  69                                 if ($line['act'] == '+')
  70                                 {
  71                                         $class = 'diff_add';
  72                                 }
  73                                 else if ($line['act'] == '-')
  74                                 {
  75                                         $class = 'diff_del';
  76                                 }
  77                                 else
  78                                 {
  79                                         $class = 'diff_norm';
  80                                 }
  81
  82                                 $line['line_clean'] = $viewsvn->svn->format($line['line']);
  83                         }
  84
  85                         eval('$lines .= "' . $template->fetch('diff_line') . '";');
  86                 }
  87                 eval('$hunktpl .= "' . $template->fetch('diff_hunk') . '";');
  88         }
  89
  90         eval('$changes .= "' . $template->fetch('diff_file') . '";');
  91 }
  92
  93 // ###################################################################
  94
  95 eval('$template->flush("' . $template->fetch('diff') . '");');
  96
  97 /*=====================================================================*\
  98 || ###################################################################
  99 || # $HeadURL$
 100 || # $Id$
 101 || ###################################################################
 102 \*=====================================================================*/
 103 ?>