diff.php

   1 <?php
   2 /*=====================================================================*\
   3 || ###################################################################
   4 || # ViewSVN [#]version[#]
   5 || # Copyright ©2002-[#]year[#] Blue Static
   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 $fetchtemplates = array(
  23         'diff_line',
  24         'diff_hunk',
  25         'diff_file',
  26         'diff',
  27         'file_change',
  28         'property'
  29 );
  30
  31 define('SVN', '$Id$');
  32
  33 require_once('./global.php');
  34 require_once('./includes/class_diff.php');
  35
  36 $navbar = ConstructNavbar();
  37
  38 // ###################################################################
  39
  40 $link['log'] = ConstructLink('log', $input->in['repos'], $input->in['path'], $input->in['rev']);
  41
  42 // ###################################################################
  43
  44 $show['fullchangeset'] = !($input->in['path'] == '' OR $input->in['path'] == '/');
  45 if ($show['fullchangeset'])
  46 {
  47         $link['changeset'] = ConstructLink('diff', $input->in['repos'], null, $input->in['rev']);
  48 }
  49
  50 $revision = new Revision($input->in['repos'], $input->in['rev'], $input->in['path']);
  51 $revision->getRevisionInfo();
  52
  53 $files = ConstructFileChanges($revision->files, $input->in['repos'], $revision->revision);
  54
  55 // ###################################################################
  56
  57 $diff = new Diff($lib->run('diff -c' . $revision->revision . ' ' . $lib->arg($repos->fetchPath($input->in['repos']) . '/' . $input->in['path'])));
  58
  59 $changes = '';
  60 foreach ($diff->fetch() AS $filename => $file)
  61 {
  62         $hunktpl = '';
  63         $proplist = '';
  64
  65         if (!$filename)
  66         {
  67                 continue;
  68         }
  69
  70         if (is_array($file['lines']))
  71         {
  72                 foreach ($file['lines'] AS $hunk)
  73                 {
  74                         $lines = '';
  75
  76                         $show['hunk'] = true;
  77                         $low = $file['revision']['low'];
  78                         $high = $file['revision']['high'];
  79
  80                         $filename = (preg_match('/' . preg_quote($filename, '/') . '$/', $input->in['path']) ? $input->in['path'] : BSFunctions::FetchSourcePath($input->in['path']) . $filename);
  81                         $rlow = ConstructLink('view', $input->in['repos'], $filename, $low);
  82                         $rhigh = ConstructLink('view', $input->in['repos'], $filename, $high);
  83                         eval('$lines .= "' . $template->fetch('diff_line') . '";');
  84
  85                         foreach ($hunk AS $key => $line)
  86                         {
  87                                 $show['hunk'] = false;
  88                                 if ($line['act'] == '+')
  89                                 {
  90                                         $class = 'diff_add';
  91                                 }
  92                                 else if ($line['act'] == '-')
  93                                 {
  94                                         $class = 'diff_del';
  95                                 }
  96                                 else
  97                                 {
  98                                         $class = 'diff_norm';
  99                                 }
 100
 101                                 $line['line_clean'] = FormatCode($line['line']);
 102
 103                                 eval('$lines .= "' . $template->fetch('diff_line') . '";');
 104                         }
 105                         eval('$hunktpl .= "' . $template->fetch('diff_hunk') . '";');
 106                 }
 107         }
 108
 109         if (is_array($file['props']))
 110         {
 111                 $show['props'] = true;
 112                 foreach ($file['props'] AS $name => $values)
 113                 {
 114                         // modified
 115                         if (isset($values['add']) AND isset($values['del']))
 116                         {
 117                                 $data = sprintf(_('Property <strong>%1$s</strong> changed from <em>%2$s</em> to <em>%3$s</em>'), $name, $values['del'], $values['add']);
 118                         }
 119                         // added
 120                         else if (isset($values['add']))
 121                         {
 122                                 $data = sprintf(_('Property <strong>%1$s</strong> set to <em>%2$s</em>'), $name, $values['add']);
 123                         }
 124                         // removed
 125                         else if (isset($values['del']))
 126                         {
 127                                 $data = sprintf(_('Property <strong>%1$s</strong> deleted'), $name);
 128                         }
 129                         eval('$proplist .= "' . $template->fetch('property') . '";');
 130                 }
 131         }
 132
 133         eval('$changes .= "' . $template->fetch('diff_file') . '";');
 134 }
 135
 136 // ###################################################################
 137
 138 eval('$template->flush("' . $template->fetch('diff') . '");');
 139
 140 /*=====================================================================*\
 141 || ###################################################################
 142 || # $HeadURL$
 143 || # $Id$
 144 || ###################################################################
 145 \*=====================================================================*/
 146 ?>