includes/repository.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 /**
  23 * Class that manages repositories and can produce lists of
  24 * repositories
  25 *
  26 * @pacakge      ViewSVN
  27 */
  28
  29 /**
  30 * Repository class that can list repositories and prepare
  31 * them for use
  32 *
  33 * @package      DeskPRO
  34 * @version      $Id$
  35 */
  36 class Repository
  37 {
  38         /**
  39         * Array of valid repositories
  40         * @var  array
  41         * @access       private
  42         */
  43         var $repositories = array();
  44
  45         /**
  46         * Root path to the repository
  47         * @var string
  48         * @access       private
  49         */
  50         var $path;
  51
  52         /**
  53         * Whether or not the path is a container
  54         * @var  bool
  55         * @access       private
  56         */
  57         var $container;
  58
  59         // ###################################################################
  60         /**
  61         * Constructor: prepare for repository
  62         *
  63         * @param        string  Path to repository or container
  64         * @param        bool    Whether the path is a container
  65         */
  66         function Repository($path, $iscontainer)
  67         {
  68                 global $viewsvn;
  69
  70                 $this->path = $viewsvn->fetch_sourcepath($path);
  71                 $this->container = (bool)$iscontainer;
  72
  73                 if ($this->container)
  74                 {
  75                         if ($dir = @opendir($this->path))
  76                         {
  77                                 while (($file = readdir($dir)) !== false)
  78                                 {
  79                                         if (is_dir($this->path . $file) AND $file{0} != '.'  AND is_dir($this->path . $file . '/' . 'db'))
  80                                         {
  81                                                 $this->repositories[] = $file;
  82                                         }
  83                                 }
  84                                 closedir($dir);
  85                         }
  86                 }
  87                 else
  88                 {
  89                         if (is_dir($this->path . 'db'))
  90                         {
  91                                 $this->repositories[] = $this->path;
  92                         }
  93                 }
  94
  95                 sort($this->repositories);
  96
  97                 if (sizeof($this->repositories) < 1)
  98                 {
  99                         $viewsvn->trigger->error($viewsvn->lang->string('There are no valid repositories'));
 100                 }
 101         }
 102
 103         // ###################################################################
 104         /**
 105         * Returns a list of repositories
 106         *
 107         * @access       public
 108         *
 109         * @return       array   List of repositories
 110         */
 111         function fetch_list()
 112         {
 113                 return $this->repositories;
 114         }
 115
 116         // ###################################################################
 117         /**
 118         * Returns a path to a repository
 119         *
 120         * @access       public
 121         *
 122         * @param        string  Repository name
 123         *
 124         * @return       string  Full path to the repository
 125         */
 126         function fetch_path($repository = '')
 127         {
 128                 global $viewsvn;
 129
 130                 if (!in_array($repository, $this->fetch_list()))
 131                 {
 132                         $viewsvn->trigger->error($viewsvn->lang->string('Invalid repository name specified'));
 133                 }
 134
 135                 if ($this->container)
 136                 {
 137                         return 'file://' . $this->path . $repository;
 138                 }
 139                 else
 140                 {
 141                         return 'file://' . $this->path;
 142                 }
 143         }
 144
 145         // ###################################################################
 146         /**
 147         * Verifies a path inside a repository
 148         *
 149         * @access       public
 150         *
 151         * @param        string  Repository name
 152         * @param        string  Path
 153         *
 154         * @return       bool    Validity
 155         */
 156         function verify($repos, $path)
 157         {
 158                 global $viewsvn;
 159
 160                 if ($repospath = $this->fetch_path($repos))
 161                 {
 162                         return true;
 163                 }
 164                 else
 165                 {
 166                         return false;
 167                 }
 168         }
 169 }
 170
 171 /*=====================================================================*\
 172 || ###################################################################
 173 || # $HeadURL$
 174 || # $Id$
 175 || ###################################################################
 176 \*=====================================================================*/
 177 ?>