diff.php

   1 <?php
   2 /*=====================================================================*\
   3 || ###################################################################
   4 || # ViewSVN [#]version[#]
   5 || # Copyright ©2002-[#]year[#] Iris Studios, Inc.
   6 || #
   7 || # This program is free software; you can redistribute it and/or modify
   8 || # it under the terms of the GNU General Public License as published by
   9 || # the Free Software Foundation; version [#]gpl[#] of the License.
  10 || #
  11 || # This program is distributed in the hope that it will be useful, but
  12 || # WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
  13 || # or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
  14 || # more details.
  15 || #
  16 || # You should have received a copy of the GNU General Public License along
  17 || # with this program; if not, write to the Free Software Foundation, Inc.,
  18 || # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
  19 || ###################################################################
  20 \*=====================================================================*/
  21
  22 $fetchtemplates = array(
  23         'diff_line',
  24         'diff_hunk',
  25         'diff_file',
  26         'diff',
  27         'file_change'
  28 );
  29
  30 require_once('./global.php');
  31
  32 $navbar = $viewsvn->paths->construct_breadcrumb($path, false);
  33
  34 // ###################################################################
  35
  36 $link['log'] = $viewsvn->paths->out('log.php' . $viewsvn->paths->fetch_rev_str(), $path);
  37
  38 // ###################################################################
  39
  40 $revs = $viewsvn->paths->fetch_rev_num(true);
  41 $high = $revs['high'];
  42 $low = $revs['low'];
  43
  44 if ($high == 'HEAD')
  45 {
  46         $high = $viewsvn->svn->common->fetch_head_rev($path);
  47 }
  48
  49 if ($low == 0)
  50 {
  51         $low = $viewsvn->svn->common->fetch_prev_rev($path, $high);
  52 }
  53
  54 // ###################################################################
  55
  56 $show['fullchangeset'] = ($viewsvn->paths->is_root_path($path) ? false : true);
  57 if ($show['fullchangeset'])
  58 {
  59         $link['changeset'] = $viewsvn->paths->out('diff.php' . $viewsvn->paths->fetch_rev_str(true, $low, $high), $repos . '/');
  60 }
  61
  62 $log = $viewsvn->svn->common->fetch_log($path, $high);
  63
  64 $log['message_clean'] = nl2br(htmlspecialchars($log['message']));
  65
  66 $files = $viewsvn->svn->common->construct_file_changes($log['files'], $repos, $high);
  67
  68 // ###################################################################
  69
  70 $diff = new SVNDiff($repos, $relpath, $low, $high);
  71
  72 $isdir = (bool)$viewsvn->svn->common->isdir($path);
  73
  74 $changes = '';
  75
  76 foreach ($diff->fetch() AS $filename => $file)
  77 {
  78         $hunktpl = '';
  79
  80         foreach ($file AS $hunk)
  81         {
  82                 $lines = '';
  83                 foreach ($hunk AS $key => $line)
  84                 {
  85                         $show['hunk'] = false;
  86                         if ($key == 'hunk' AND isset($line['old']))
  87                         {
  88                                 $filepath = ($isdir ? $path . $filename : $path);
  89                                 $rlow = $viewsvn->paths->out('view.php' . $viewsvn->paths->fetch_rev_str(false, $low), $filepath);
  90                                 $rhigh = $viewsvn->paths->out('view.php' . $viewsvn->paths->fetch_rev_str(false, $high), $filepath);
  91                                 $show['hunk'] = true;
  92                         }
  93                         else
  94                         {
  95                                 if ($line['act'] == '+')
  96                                 {
  97                                         $class = 'diff_add';
  98                                 }
  99                                 else if ($line['act'] == '-')
 100                                 {
 101                                         $class = 'diff_del';
 102                                 }
 103                                 else
 104                                 {
 105                                         $class = 'diff_norm';
 106                                 }
 107
 108                                 $line['line_clean'] = $viewsvn->svn->format($line['line']);
 109                         }
 110
 111                         eval('$lines .= "' . $template->fetch('diff_line') . '";');
 112                 }
 113                 eval('$hunktpl .= "' . $template->fetch('diff_hunk') . '";');
 114         }
 115
 116         eval('$changes .= "' . $template->fetch('diff_file') . '";');
 117 }
 118
 119 // ###################################################################
 120
 121 //echo('$template->flush("' . $template->fetch('diff') . '");');
 122 eval('$template->flush("' . $template->fetch('diff') . '");');
 123
 124 /*=====================================================================*\
 125 || ###################################################################
 126 || # $HeadURL$
 127 || # $Id$
 128 || ###################################################################
 129 \*=====================================================================*/
 130 ?>