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'] = $controller->href_compound('log.php');
  38
  39 // ###################################################################
  40
  41 if (isset($viewsvn->in['rev']))
  42 {
  43         $high = Paths::fetch_rev_num(false);
  44 }
  45 else
  46 {
  47         $revs = Paths::fetch_rev_num(true);
  48         $high = $revs['high'];
  49         $low = $revs['low'];
  50 }
  51
  52 if ($high == 'HEAD')
  53 {
  54         $high = $controller->cachev->fetch_head_revision();
  55 }
  56
  57 if ($low == 0)
  58 {
  59         $low = $controller->cachev->fetch_prev_revision($high);
  60         $low = $low['revision'];
  61 }
  62
  63 // ###################################################################
  64
  65 $show['fullchangeset'] = (Paths::is_root_path($controller->path) ? false : true);
  66 if ($show['fullchangeset'])
  67 {
  68         $link['changeset'] = $controller->href_struct('diff.php' . Paths::fetch_rev_str(true, $high, $low), $controller->repos . '/');
  69 }
  70
  71 $log = $controller->cachev->fetch_revision($high);
  72
  73 $log['message_clean'] = SVNCommon::format_log_message($log['message']);
  74 $log['date'] = SVNCommon::format_date_string($log['dateline']);
  75
  76 $files = SVNCommon::construct_file_changes($log['files'], $controller->repos, $high);
  77
  78 // ###################################################################
  79
  80 $diff = new SVNDiff($controller, $low, $high);
  81
  82 $isdir = (bool)$controller->cachev->isdir();
  83
  84 $changes = '';
  85
  86 foreach ($diff->fetch() AS $filename => $file)
  87 {
  88         $hunktpl = '';
  89         $proplist = '';
  90
  91         if (!$filename)
  92         {
  93                 continue;
  94         }
  95
  96         $props = $file['props'];
  97         $show['props'] = (bool)$props;
  98         unset($file['props']);
  99
 100         foreach ($file AS $hunk)
 101         {
 102                 $lines = '';
 103                 foreach ($hunk AS $key => $line)
 104                 {
 105                         $show['hunk'] = false;
 106                         if ($key == 'hunk' AND isset($line['old']))
 107                         {
 108                                 $filepath = ($isdir ? $controller->path . $filename : $controller->path);
 109                                 $rlow = $controller->href_struct('view.php' . Paths::fetch_rev_str(false, $low), $filepath);
 110                                 $rhigh = $controller->href_struct('view.php' . Paths::fetch_rev_str(false, $high), $filepath);
 111                                 $show['hunk'] = true;
 112                         }
 113                         else
 114                         {
 115                                 if ($line['act'] == '+')
 116                                 {
 117                                         $class = 'diff_add';
 118                                 }
 119                                 else if ($line['act'] == '-')
 120                                 {
 121                                         $class = 'diff_del';
 122                                 }
 123                                 else
 124                                 {
 125                                         $class = 'diff_norm';
 126                                 }
 127
 128                                 $line['line_clean'] = SVNCommon::format($line['line']);
 129                         }
 130
 131                         eval('$lines .= "' . $template->fetch('diff_line') . '";');
 132                 }
 133                 eval('$hunktpl .= "' . $template->fetch('diff_hunk') . '";');
 134         }
 135
 136         foreach ($props AS $name => $values)
 137         {
 138                 // modified
 139                 if (isset($values['add']) AND isset($values['del']))
 140                 {
 141                         $data = sprintf($lang->string('Property <strong>%1$s</strong> changed from <em>%2$s</em> to <em>%3$s</em>'), $name, $values['del'], $values['add']);
 142                 }
 143                 // added
 144                 else if (isset($values['add']))
 145                 {
 146                         $data = sprintf($lang->string('Property <strong>%1$s</strong> set to <em>%2$s</em>'), $name, $values['add']);
 147                 }
 148                 // removed
 149                 else if (isset($values['del']))
 150                 {
 151                         $data = sprintf($lang->string('Property <strong>%1$s</strong> deleted'), $name);
 152                 }
 153                 eval('$proplist .= "' . $template->fetch('property') . '";');
 154         }
 155
 156         eval('$changes .= "' . $template->fetch('diff_file') . '";');
 157 }
 158
 159 // ###################################################################
 160
 161 //echo('$template->flush("' . $template->fetch('diff') . '");');
 162 eval('$template->flush("' . $template->fetch('diff') . '");');
 163
 164 /*=====================================================================*\
 165 || ###################################################################
 166 || # $HeadURL$
 167 || # $Id$
 168 || ###################################################################
 169 \*=====================================================================*/
 170 ?>