mods/_standard/file_storage/revisions.php

   1 <?php\r
   2 /****************************************************************/\r
   3 /* ATutor                                                                                                               */\r
   4 /****************************************************************/\r
   5 /* Copyright (c) 2002-2010                                      */\r
   6 /* Inclusive Design Institute                                   */\r
   7 /* http://atutor.ca                                                                                             */\r
   8 /*                                                              */\r
   9 /* This program is free software. You can redistribute it and/or*/\r
  10 /* modify it under the terms of the GNU General Public License  */\r
  11 /* as published by the Free Software Foundation.                                */\r
  12 /****************************************************************/\r
  13 // $Id$\r
  14 \r
  15 define('AT_INCLUDE_PATH', '../../../include/');\r
  16 require(AT_INCLUDE_PATH.'vitals.inc.php');\r
  17 require_once(AT_INCLUDE_PATH.'../mods/_core/file_manager/filemanager.inc.php'); // for get_human_size()\r
  18 require(AT_INCLUDE_PATH.'../mods/_standard/file_storage/file_storage.inc.php');\r
  19 \r
  20 $owner_type = abs($_REQUEST['ot']);\r
  21 $owner_id   = abs($_REQUEST['oid']);\r
  22 $owner_arg_prefix = '?ot='.$owner_type.SEP.'oid='.$owner_id. SEP;\r
  23 if (!($owner_status = fs_authenticate($owner_type, $owner_id))) {\r
  24         $msg->addError('ACCESS_DENIED');\r
  25         header('Location: '.url_rewrite('mods/_standard/file_storage/index.php', AT_PRETTY_URL_IS_HEADER));\r
  26         exit;\r
  27 }\r
  28 \r
  29 if (isset($_GET['download'], $_GET['revision'])) {\r
  30         header('Location: '.AT_BASE_HREF.'mods/_standard/file_storage/index.php'.$owner_arg_prefix.'download=1'.SEP.'files'.urlencode('[]').'='.$_GET['revision']);\r
  31         exit;\r
  32 } else if (query_bit($owner_status, WORKSPACE_AUTH_WRITE) && isset($_GET['delete'], $_GET['revision'])) {\r
  33         header('Location: '.AT_BASE_HREF.'mods/_standard/file_storage/delete_revision.php'.$owner_arg_prefix.'id='.$_GET['revision']);\r
  34         exit;\r
  35 } else if (isset($_GET['cancel'])) {\r
  36         header('Location: '.url_rewrite('mods/_standard/file_storage/index.php'.$owner_arg_prefix.'folder='.$_GET['folder'], AT_PRETTY_URL_IS_HEADER));\r
  37         exit;\r
  38 } else if (isset($_GET['comments'])) {\r
  39         header('Location: '.url_rewrite('mods/_standard/file_storage/comments.php'.$owner_arg_prefix.'id='.$_GET['revision'], AT_PRETTY_URL_IS_HEADER));\r
  40         exit;\r
  41 }\r
  42 \r
  43 require(AT_INCLUDE_PATH.'header.inc.php');\r
  44 \r
  45 $id = abs($_GET['id']);\r
  46 \r
  47 $orders = array('asc' => 'desc', 'desc' => 'asc');\r
  48 $cols   = array('num_revisions' => 1, 'file_name' => 1, 'date' => 1, 'num_comments' => 1, 'file_size' => 1);\r
  49 \r
  50 if (isset($_GET['asc'])) {\r
  51         $order = 'asc';\r
  52         $col   = isset($cols[$_GET['asc']]) ? $_GET['asc'] : 'num_revisions';\r
  53 } else if (isset($_GET['desc'])) {\r
  54         $order = 'desc';\r
  55         $col   = isset($cols[$_GET['desc']]) ? $_GET['desc'] : 'num_revisions';\r
  56 } else {\r
  57         // no order set\r
  58         $order = 'desc';\r
  59         $col   = 'num_revisions';\r
  60 }\r
  61 \r
  62 $files = fs_get_revisions($id, $owner_type, $owner_id, $col, $order);\r
  63 $current_file = current($files);\r
  64 \r
  65 \r
  66 usort($files, 'fs_revisions_sort_compare');\r
  67 \r
  68 ?>\r
  69 \r
  70 <form method="get" action="<?php echo $_SERVER['PHP_SELF']; ?>" name="form">\r
  71 <input type="hidden" name="folder" value="<?php echo $current_file['folder_id']; ?>" />\r
  72 <input type="hidden" name="ot" value="<?php echo $owner_type; ?>" />\r
  73 <input type="hidden" name="oid" value="<?php echo $owner_id; ?>" />\r
  74 <table class="data">\r
  75 <colgroup>\r
  76         <?php if ($col == 'num_revisions'): ?>\r
  77                 <col />\r
  78                 <col class="sort" />\r
  79                 <col span="5" />\r
  80         <?php elseif($col == 'file_name'): ?>\r
  81                 <col span="2" />\r
  82                 <col class="sort" />\r
  83                 <col span="4" />\r
  84         <?php elseif($col == 'date'): ?>\r
  85                 <col span="3" />\r
  86                 <col class="sort" />\r
  87                 <col span="3" />\r
  88         <?php elseif($col == 'num_comments'): ?>\r
  89                 <col span="4" />\r
  90                 <col class="sort" />\r
  91                 <col span="2" />\r
  92         <?php elseif($col == 'file_size'): ?>\r
  93                 <col span="6" />\r
  94                 <col class="sort" />\r
  95         <?php endif; ?>\r
  96 </colgroup>\r
  97 <thead>\r
  98 <tr>\r
  99         <th>&nbsp;</th>\r
 100         <th><a href="<?php echo $_SERVER['PHP_SELF'] . $owner_arg_prefix . 'id='.$id.SEP.$orders[$order]; ?>=num_revisions"><?php echo _AT('revision');  ?></a></th>\r
 101         <th><a href="<?php echo $_SERVER['PHP_SELF'] . $owner_arg_prefix . 'id='.$id.SEP.$orders[$order]; ?>=file_name"><?php echo _AT('file_name'); ?></a></th>\r
 102         <th><a href="<?php echo $_SERVER['PHP_SELF'] . $owner_arg_prefix . 'id='.$id.SEP.$orders[$order]; ?>=date"><?php echo _AT('date');      ?></a></th>\r
 103         <th><?php echo _AT('author');    ?></th>\r
 104         <th><a href="<?php echo $_SERVER['PHP_SELF'] . $owner_arg_prefix . 'id='.$id.SEP.$orders[$order]; ?>=num_comments"><?php echo _AT('comments');  ?></a></th>\r
 105         <th><a href="<?php echo $_SERVER['PHP_SELF'] . $owner_arg_prefix . 'id='.$id.SEP.$orders[$order]; ?>=file_size"><?php echo _AT('size');      ?></a></th>\r
 106 </tr>\r
 107 \r
 108 </thead>\r
 109 <tfoot>\r
 110 <tr>\r
 111         <td colspan="7">\r
 112                 <input type="submit" name="download" value="<?php echo _AT('download'); ?>" />\r
 113                 <?php if (query_bit($owner_status, WORKSPACE_AUTH_WRITE)): ?>\r
 114                         <input type="submit" name="delete" value="<?php echo _AT('delete'); ?>" />\r
 115                 <?php endif; ?>\r
 116                 <input type="submit" name="cancel" value="<?php echo _AT('cancel'); ?>" />\r
 117         </td>\r
 118 </tr>\r
 119 </tfoot>\r
 120 <tbody>\r
 121 <?php foreach ($files as $file): ?>\r
 122         <tr onmousedown="document.form['r<?php echo $file['file_id']; ?>'].checked = true; rowselect(this);" id="r_<?php echo $file['file_id']; ?>_0">\r
 123                 <td valign="top"><input type="radio" name="revision" value="<?php echo $file['file_id']; ?>" id="r<?php echo $file['file_id']; ?>" /></td>\r
 124                 <td valign="top"><?php echo $file['num_revisions']; ?></td>\r
 125                 <td valign="top">\r
 126                                 <?php echo $file['file_name']; ?>\r
 127                                 <?php if ($file['comments']): ?>\r
 128                                         <p><?php echo nl2br($file['comments']); ?></p>\r
 129                                 <?php endif; ?>\r
 130                 </td>\r
 131                 <td valign="top"><?php echo AT_date(_AT('filemanager_date_format'), $file['date'], AT_DATE_MYSQL_DATETIME); ?></td>\r
 132                 <td valign="top"><?php echo get_display_name($file['member_id']); ?></td>\r
 133                 <td valign="top"><a href="<?php echo url_rewrite('mods/_standard/file_storage/comments.php'.$owner_arg_prefix.'id='.$file['file_id']); ?>"><?php echo $file['num_comments']; ?></a></td>\r
 134                 <td valign="top"><?php echo get_human_size($file['file_size']); ?></td>\r
 135         </tr>\r
 136 <?php endforeach; ?>\r
 137 </tbody>\r
 138 </table>\r
 139 </form>\r
 140 \r
 141 \r
 142 <?php require(AT_INCLUDE_PATH.'footer.inc.php'); ?>