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 = $controller->construct_breadcrumb();
  34
  35 // ###################################################################
  36
  37 $link['log'] = $controller->href_compound('log.php');
  38
  39 // ###################################################################
  40
  41 $revs = Paths::fetch_rev_num(true);
  42 $high = $revs['high'];
  43 $low = $revs['low'];
  44
  45 if ($high == 'HEAD')
  46 {
  47         $high = $controller->cachev->fetch_head_revision();
  48 }
  49
  50 if ($low == 0)
  51 {
  52         $low = $controller->cachev->fetch_prev_revision($high);
  53         $low = $low['revision'];
  54 }
  55
  56 // ###################################################################
  57
  58 $show['fullchangeset'] = (Paths::is_root_path($controller->path) ? false : true);
  59 if ($show['fullchangeset'])
  60 {
  61         $link['changeset'] = $controller->href_struct('diff.php' . Paths::fetch_rev_str(true, $high, $low), $controller->repos . '/');
  62 }
  63
  64 $log = $controller->cachev->fetch_revision($high);
  65
  66 $log['message_clean'] = SVNCommon::format_log_message($log['message']);
  67 $log['date'] = SVNCommon::format_date_string($log['dateline']);
  68
  69 $files = SVNCommon::construct_file_changes($log['files'], $controller->repos, $high);
  70
  71 // ###################################################################
  72
  73 $diff = new SVNDiff($controller, $low, $high);
  74
  75 $isdir = (bool)$controller->cachev->isdir();
  76
  77 $changes = '';
  78
  79 foreach ($diff->fetch() AS $filename => $file)
  80 {
  81         $hunktpl = '';
  82         $proplist = '';
  83
  84         if (!$filename)
  85         {
  86                 continue;
  87         }
  88
  89         $props = $file['props'];
  90         $show['props'] = (bool)$props;
  91         unset($file['props']);
  92
  93         foreach ($file AS $hunk)
  94         {
  95                 $lines = '';
  96                 foreach ($hunk AS $key => $line)
  97                 {
  98                         $show['hunk'] = false;
  99                         if ($key == 'hunk' AND isset($line['old']))
 100                         {
 101                                 $filepath = ($isdir ? $controller->path . $filename : $controller->path);
 102                                 $rlow = $controller->href_struct('view.php' . Paths::fetch_rev_str(false, $low), $filepath);
 103                                 $rhigh = $controller->href_struct('view.php' . Paths::fetch_rev_str(false, $high), $filepath);
 104                                 $show['hunk'] = true;
 105                         }
 106                         else
 107                         {
 108                                 if ($line['act'] == '+')
 109                                 {
 110                                         $class = 'diff_add';
 111                                 }
 112                                 else if ($line['act'] == '-')
 113                                 {
 114                                         $class = 'diff_del';
 115                                 }
 116                                 else
 117                                 {
 118                                         $class = 'diff_norm';
 119                                 }
 120
 121                                 $line['line_clean'] = SVNCommon::format($line['line']);
 122                         }
 123
 124                         eval('$lines .= "' . $template->fetch('diff_line') . '";');
 125                 }
 126                 eval('$hunktpl .= "' . $template->fetch('diff_hunk') . '";');
 127         }
 128
 129         foreach ($props AS $name => $values)
 130         {
 131                 // modified
 132                 if (isset($values['add']) AND isset($values['del']))
 133                 {
 134                         $data = sprintf($lang->string('Property <strong>%1$s</strong> changed from <em>%2$s</em> to <em>%3$s</em>'), $name, $values['del'], $values['add']);
 135                 }
 136                 // added
 137                 else if (isset($values['add']))
 138                 {
 139                         $data = sprintf($lang->string('Property <strong>%1$s</strong> set to <em>%2$s</em>'), $name, $values['add']);
 140                 }
 141                 // removed
 142                 else if (isset($values['del']))
 143                 {
 144                         $data = sprintf($lang->string('Property <strong>%1$s</strong> deleted'), $name);
 145                 }
 146                 eval('$proplist .= "' . $template->fetch('property') . '";');
 147         }
 148
 149         eval('$changes .= "' . $template->fetch('diff_file') . '";');
 150 }
 151
 152 // ###################################################################
 153
 154 //echo('$template->flush("' . $template->fetch('diff') . '");');
 155 eval('$template->flush("' . $template->fetch('diff') . '");');
 156
 157 /*=====================================================================*\
 158 || ###################################################################
 159 || # $HeadURL$
 160 || # $Id$
 161 || ###################################################################
 162 \*=====================================================================*/
 163 ?>