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