includes/repository.php

   1 <?php
   2 /*=====================================================================*\
   3 || ################################################################### ||
   4 || # ViewSVN [#]version[#]
   5 || # --------------------------------------------------------------- # ||
   6 || # Copyright ©2002-[#]year[#] by Iris Studios, Inc. All Rights Reserved. # ||
   7 || # This file may not be reproduced in any way without permission.  # ||
   8 || # --------------------------------------------------------------- # ||
   9 || # User License Agreement at http://www.iris-studios.com/license/  # ||
  10 || ################################################################### ||
  11 \*=====================================================================*/
  12
  13 /**
  14 * Class that manages repositories and can produce lists of
  15 * repositories
  16 *
  17 * @pacakge      ViewSVN
  18 */
  19
  20 /**
  21 * Repository class that can list repositories and prepare
  22 * them for use
  23 *
  24 * @package      DeskPRO
  25 * @version      $Id$
  26 */
  27 class Repository
  28 {
  29         /**
  30         * Array of valid repositories
  31         * @var  array
  32         */
  33         var $repositories = array();
  34
  35         /**
  36         * Root path to the repository
  37         * @var string
  38         */
  39         var $path;
  40
  41         /**
  42         * Whether or not the path is a container
  43         * @var  bool
  44         */
  45         var $container;
  46
  47         /**
  48         * Constructor: prepare for repository
  49         *
  50         * @param        string  Path to repository or container
  51         * @param        bool    Whether the path is a container
  52         */
  53         function Repository($path, $iscontainer)
  54         {
  55                 global $viewsvn;
  56
  57                 $this->path = $viewsvn->fetch_sourcepath($path);
  58                 $this->container = (bool)$iscontainer;
  59
  60                 if ($this->container)
  61                 {
  62                         if ($dir = @opendir($this->path))
  63                         {
  64                                 while (($file = readdir($dir)) !== false)
  65                                 {
  66                                         if (is_dir($this->path . $file) AND $file{0} != '.'  AND is_dir($this->path . $file . '/' . 'db'))
  67                                         {
  68                                                 $this->repositories[] = $file;
  69                                         }
  70                                 }
  71                                 closedir($dir);
  72                         }
  73                 }
  74                 else
  75                 {
  76                         if (is_dir($this->path . 'db'))
  77                         {
  78                                 $this->repositories[] = $this->path;
  79                         }
  80                 }
  81
  82                 if (count($this->repositories) < 1)
  83                 {
  84                         $viewsvn->trigger->error('no valid repositories');
  85                 }
  86         }
  87
  88         /**
  89         * Returns a list of repositories
  90         *
  91         * @access       public
  92         *
  93         * @return       array   List of repositories
  94         */
  95         function fetch_list()
  96         {
  97                 return $this->repositories;
  98         }
  99
 100         /**
 101         * Returns a path to a repository
 102         *
 103         * @access       public
 104         *
 105         * @param        string  Repository name
 106         *
 107         * @return       string  Full path to the repository
 108         */
 109         function fetch_path($repository = '')
 110         {
 111                 global $viewsvn;
 112
 113                 if (!in_array($repository, $this->fetch_list()))
 114                 {
 115                         $viewsvn->trigger->error('invalid repository name');
 116                 }
 117
 118                 if ($this->container)
 119                 {
 120                         return 'file://' . $this->path . $repository . '/';
 121                 }
 122                 else
 123                 {
 124                         return 'file://' . $this->path . '/';
 125                 }
 126         }
 127
 128         /**
 129         * Verifies a path inside a repository
 130         *
 131         * @access       public
 132         *
 133         * @param        string  Repository name
 134         * @param        string  Path
 135         *
 136         * @return       bool    Validity
 137         */
 138         function verify($repos, $path)
 139         {
 140                 global $viewsvn;
 141
 142                 if ($repospath = $this->fetch_path($repos))
 143                 {
 144                         return true;
 145                 }
 146                 else
 147                 {
 148                         return false;
 149                 }
 150         }
 151 }
 152
 153 /*=====================================================================*\
 154 || ###################################################################
 155 || # $HeadURL$
 156 || # $Id$
 157 || ###################################################################
 158 \*=====================================================================*/
 159 ?>