includes/class_revision.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 /**
  23 * Revision
  24 *
  25 * This class represents one revision in a given repository
  26 *
  27 * @author               Blue Static
  28 * @copyright    Copyright (c)2002 - [#]year[#], Blue Static
  29 * @version              $Revision$
  30 * @package              ViewSVN
  31 *
  32 */
  33 class Revision
  34 {
  35         /**
  36         * Repository path
  37         * @var string
  38         */
  39         private $path;
  40
  41         /**
  42         * Repository name
  43         * @var string
  44         */
  45         private $repos;
  46
  47         /**
  48         * The revision number
  49         * @var integer
  50         */
  51         public $revision;
  52
  53         // ###################################################################
  54         /**
  55         * Creates a new revision for a given repository and revision
  56         *
  57         * @param        string  Repository
  58         * @param        integer Revision to get; to get HEAD, specify 0
  59         */
  60         public function __construct($repos, $rev = 0)
  61         {
  62                 $this->path = BSRegister::Get('repos')->fetchPath($repos);
  63                 $this->repos = $repos;
  64
  65                 $this->_fetchRevision($rev);
  66         }
  67
  68         // ###################################################################
  69         /**
  70         * Returns an array of properties for this revision at a certain path
  71         *
  72         * @param        string  Path
  73         *
  74         * @return       array   Array of properties
  75         */
  76         public function getPropsForPath($path)
  77         {
  78                 $output = BSRegister::Get('lib')->run('proplist -v -r' . $this->revision . ' ' . BSRegister::Get('lib')->arg($this->path . $path));
  79                 unset($output[0]);
  80
  81                 $proplist = array();
  82                 foreach ($output AS $line)
  83                 {
  84                         if (preg_match('#^\s+(.*)\s:(\s(.*))?#', $line, $matches))
  85                         {
  86                                 $curprop = $matches[1];
  87                                 $proplist["$curprop"] = $matches[2] . "\n";
  88                         }
  89                         else
  90                         {
  91                                 $proplist["$curprop"] .= $line . "\n";
  92                         }
  93                 }
  94
  95                 return $proplist;
  96         }
  97
  98         // ###################################################################
  99         /**
 100         * Gets the desired XML revision information from the repository
 101         *
 102         * @param        integer Desired revision
 103         */
 104         private function _fetchRevision($desired)
 105         {
 106                 $xml = BSXml::Parse(BSRegister::Get('lib')->run('info --xml ' . ($desired > 0 ? '-r' . intval($desired) . ' ' : '') . BSRegister::Get('lib')->arg($this->path), true));
 107                 $this->revision = intval($xml['info']['entry']['commit']['revision']);
 108         }
 109 }
 110
 111 /*=====================================================================*\
 112 || ###################################################################
 113 || # $HeadURL$
 114 || # $Id$
 115 || ###################################################################
 116 \*=====================================================================*/
 117 ?>