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         'property'
  29 );
  30
  31 require_once('./global.php');
  32
  33 $navbar = $viewsvn->paths->construct_breadcrumb($path, false);
  34
  35 // ###################################################################
  36
  37 $link['log'] = $viewsvn->paths->out('log.php' . $viewsvn->paths->fetch_rev_str(), $path);
  38
  39 // ###################################################################
  40
  41 $revs = $viewsvn->paths->fetch_rev_num(true);
  42 $high = $revs['high'];
  43 $low = $revs['low'];
  44
  45 if ($high == 'HEAD')
  46 {
  47         $high = $viewsvn->svn->common->fetch_head_rev($path);
  48 }
  49
  50 if ($low == 0)
  51 {
  52         $low = $viewsvn->svn->common->fetch_prev_rev($path, $high);
  53 }
  54
  55 // ###################################################################
  56
  57 $show['fullchangeset'] = ($viewsvn->paths->is_root_path($path) ? false : true);
  58 if ($show['fullchangeset'])
  59 {
  60         $link['changeset'] = $viewsvn->paths->out('diff.php' . $viewsvn->paths->fetch_rev_str(true, $high, $low), $repos . '/');
  61 }
  62
  63 $log = $viewsvn->svn->common->fetch_log($path, $high);
  64
  65 $log['message_clean'] = $viewsvn->svn->format_log_message($log['message']);
  66
  67 $files = $viewsvn->svn->common->construct_file_changes($log['files'], $repos, $high);
  68
  69 // ###################################################################
  70
  71 $diff = new SVNDiff($repos, $relpath, $low, $high);
  72
  73 $isdir = (bool)$viewsvn->svn->common->isdir($path);
  74
  75 $changes = '';
  76
  77 foreach ($diff->fetch() AS $filename => $file)
  78 {
  79         $hunktpl = '';
  80         $proplist = '';
  81
  82         if (!$filename)
  83         {
  84                 continue;
  85         }
  86
  87         $props = $file['props'];
  88         $show['props'] = (bool)$props;
  89         unset($file['props']);
  90
  91         foreach ($file AS $hunk)
  92         {
  93                 $lines = '';
  94                 foreach ($hunk AS $key => $line)
  95                 {
  96                         $show['hunk'] = false;
  97                         if ($key == 'hunk' AND isset($line['old']))
  98                         {
  99                                 $filepath = ($isdir ? $path . $filename : $path);
 100                                 $rlow = $viewsvn->paths->out('view.php' . $viewsvn->paths->fetch_rev_str(false, $low), $filepath);
 101                                 $rhigh = $viewsvn->paths->out('view.php' . $viewsvn->paths->fetch_rev_str(false, $high), $filepath);
 102                                 $show['hunk'] = true;
 103                         }
 104                         else
 105                         {
 106                                 if ($line['act'] == '+')
 107                                 {
 108                                         $class = 'diff_add';
 109                                 }
 110                                 else if ($line['act'] == '-')
 111                                 {
 112                                         $class = 'diff_del';
 113                                 }
 114                                 else
 115                                 {
 116                                         $class = 'diff_norm';
 117                                 }
 118
 119                                 $line['line_clean'] = $viewsvn->svn->format($line['line']);
 120                         }
 121
 122                         eval('$lines .= "' . $template->fetch('diff_line') . '";');
 123                 }
 124                 eval('$hunktpl .= "' . $template->fetch('diff_hunk') . '";');
 125         }
 126
 127         foreach ($props AS $name => $values)
 128         {
 129                 // modified
 130                 if (isset($values['add']) AND isset($values['del']))
 131                 {
 132                         $data = sprintf($lang->string('Property <strong>%1$s</strong> changed from <em>%2$s</em> to <em>%3$s</em>'), $name, $values['del'], $values['add']);
 133                 }
 134                 // added
 135                 else if (isset($values['add']))
 136                 {
 137                         $data = sprintf($lang->string('Property <strong>%1$s</strong> set to <em>%2$s</em>'), $name, $values['add']);
 138                 }
 139                 // removed
 140                 else if (isset($values['del']))
 141                 {
 142                         $data = sprintf($lang->string('Property <strong>%1$s</strong> deleted'), $name);
 143                 }
 144                 eval('$proplist .= "' . $template->fetch('property') . '";');
 145         }
 146
 147         eval('$changes .= "' . $template->fetch('diff_file') . '";');
 148 }
 149
 150 // ###################################################################
 151
 152 //echo('$template->flush("' . $template->fetch('diff') . '");');
 153 eval('$template->flush("' . $template->fetch('diff') . '");');
 154
 155 /*=====================================================================*\
 156 || ###################################################################
 157 || # $HeadURL$
 158 || # $Id$
 159 || ###################################################################
 160 \*=====================================================================*/
 161 ?>