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