includes/node.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 * Node Controller
  24 *
  25 * This class represents one node in SVN. For each node that you need
  26 * to display information about, create a new instance of this class.
  27 * Generally, however, this one instance should be able to handle
  28 * the needs of the entire class.
  29 *
  30 * @author               Iris Studios, Inc.
  31 * @copyright    Copyright ©2002 - [#]year[#], Iris Studios, Inc.
  32 * @version              $Revision$
  33 * @package              ViewSVN
  34 *
  35 */
  36 class Node_Controller
  37 {
  38         /**
  39         * Registry class
  40         * @var  object
  41         * @access       private
  42         */
  43         var $registry = null;
  44
  45         /**
  46         * Xquery layer
  47         * @var  object
  48         * @access       private
  49         */
  50         var $xquery = null;
  51
  52         /**
  53         * Xquery method library
  54         * @var  object
  55         * @access       private
  56         */
  57         var $library = null;
  58
  59         /**
  60         * cacheV layer
  61         * @var  object
  62         * @access       private
  63         */
  64         var $cachev = null;
  65
  66         /**
  67         * Full, universal path of the node
  68         * @var  string
  69         * @access       public
  70         */
  71         var $fullpath;
  72
  73         /**
  74         * Repository of the path
  75         * @var  string
  76         * @access       public
  77         */
  78         var $repos;
  79
  80         /**
  81         * The full path to the repository
  82         * @var  string
  83         * @access       public
  84         */
  85         var $repospath;
  86
  87         /**
  88         * Relative path in the repository
  89         * @var  string
  90         * @access       public
  91         */
  92         var $path;
  93
  94         // ###################################################################
  95         /**
  96         * Constructor
  97         *
  98         * @access       public
  99         */
 100         function Node_Controller($nodepath)
 101         {
 102                 global $viewsvn;
 103
 104                 // variables
 105                 $this->fullpath = $nodepath;
 106
 107                 $temp = preg_split('#/#', $this->fullpath, -1, PREG_SPLIT_NO_EMPTY);
 108
 109                 $this->repos = $temp[0];
 110
 111                 unset($temp[0]);
 112                 $this->path = '/' . implode('/', $temp);
 113
 114                 // objects
 115                 $this->registry =& $viewsvn;
 116
 117                 $this->repospath = $this->registry->repos->fetch_path($this->repos);
 118
 119                 require_once('./includes/shellcmd.php');
 120                 $this->xquery = new Shell($this);
 121
 122                 require_once('./includes/svnlib.php');
 123                 $this->library = new SVNLib($this);
 124
 125                 require_once('./includes/cachev.php');
 126                 $this->cachev = new cacheV($this);
 127         }
 128
 129         // ###################################################################
 130         /**
 131         * Constructs a repository browser link
 132         *
 133         * @access       public
 134         *
 135         * @param        string  Base path
 136         * @param        string  Browser path, separated using '/'
 137         *
 138         * @return       string  Link path
 139         */
 140         function out($base, $addpath = null)
 141         {
 142                 global $viewsvn;
 143
 144                 if ($addpath === null)
 145                 {
 146                         $addpath = $this->path;
 147                 }
 148
 149                 $url = Paths::fetch_arguments($base);
 150                 $addpath = Paths::sanitize($addpath);
 151
 152                 // standard URL type
 153                 if ($this->registry->paths->type == 1)
 154                 {
 155                         return $url[0] . '?path=' . $addpath . ($url[1] ? '&amp;' . $url[1] : '');
 156                 }
 157                 // advanced path system
 158                 else if ($this->registry->paths->type == 2)
 159                 {
 160                         return $url[0] . '/' . $this->repos . ($addpath{0} != '/' ? '/' : '') . $addpath . ($url[1] ? '?' . $url[1] : '');
 161                 }
 162         }
 163
 164         // ###################################################################
 165         /**
 166         * Create path breadcrumb
 167         *
 168         * @access       public
 169         *
 170         * @return       string  Breadcrumb HTML
 171         */
 172         function construct_breadcrumb()
 173         {
 174                 $html = '/ ';
 175                 $itembit = '/';
 176
 177                 $temp = preg_split('#/#', $this->path, -1, PREG_SPLIT_NO_EMPTY);
 178                 $count = count($temp) - 1;
 179
 180                 foreach ($temp AS $val => $item)
 181                 {
 182                         $itembit .= $item;
 183                         $itembit .= (($count != $val OR $this->cachev->isdir($itembit)) ? '/' : '');
 184                         $html .= '<a href="' . $this->registry->path . '/' . $this->out('browse.php' . $this->revstr, $itembit) . '">' . $item . '</a>'. ($count != $val ? ' / ' : '');
 185                 }
 186
 187                 return $html;
 188         }
 189 }
 190
 191 /*=====================================================================*\
 192 || ###################################################################
 193 || # $HeadURL$
 194 || # $Id$
 195 || ###################################################################
 196 \*=====================================================================*/
 197 ?>