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