utf8/nucleus/libs/PLUGINADMIN.php

   1 <?php\r
   2 \r
   3 /**\r
   4   * Nucleus: PHP/MySQL Weblog CMS (http://nucleuscms.org/) \r
   5   * Copyright (C) 2002-2004 The Nucleus Group\r
   6   *\r
   7   * This program is free software; you can redistribute it and/or\r
   8   * modify it under the terms of the GNU General Public License\r
   9   * as published by the Free Software Foundation; either version 2\r
  10   * of the License, or (at your option) any later version.\r
  11   * (see nucleus/documentation/index.html#license for more info)\r
  12   *\r
  13   * code to make it easier to create plugin admin areas\r
  14   */\r
  15 \r
  16 global $HTTP_GET_VARS, $HTTP_POST_VARS, $HTTP_COOKIE_VARS, $HTTP_ENV_VARS, $HTTP_POST_FILES, $HTTP_SESSION_VARS;\r
  17 $aVarsToCheck = array('DIR_LIBS');\r
  18 foreach ($aVarsToCheck as $varName)\r
  19 {\r
  20         if (phpversion() >= '4.1.0')\r
  21         {\r
  22                 if (   isset($_GET[$varName]) \r
  23                         || isset($_POST[$varName]) \r
  24                         || isset($_COOKIE[$varName])\r
  25                         || isset($_ENV[$varName])\r
  26                         || isset($_SESSION[$varName])\r
  27                         || isset($_FILES[$varName])\r
  28                 ){\r
  29                         die('Sorry. An error occurred.');\r
  30                 }\r
  31         } else {\r
  32                 if (   isset($HTTP_GET_VARS[$varName]) \r
  33                         || isset($HTTP_POST_VARS[$varName]) \r
  34                         || isset($HTTP_COOKIE_VARS[$varName])\r
  35                         || isset($HTTP_ENV_VARS[$varName])\r
  36                         || isset($HTTP_SESSION_VARS[$varName])\r
  37                         || isset($HTTP_POST_FILES[$varName])\r
  38                 ){\r
  39                         die('Sorry. An error occurred.');\r
  40                 }               \r
  41         }\r
  42 }\r
  43 \r
  44 \r
  45 include($DIR_LIBS . 'ADMIN.php');\r
  46 \r
  47 class PluginAdmin {\r
  48         \r
  49         var $strFullName;               // NP_SomeThing\r
  50         var $plugin;                    // ref. to plugin object\r
  51         var $bValid;                    // evaluates to true when object is considered valid\r
  52         var $admin;                             // ref to an admin object\r
  53         \r
  54         function PluginAdmin($pluginName)\r
  55         {\r
  56                 global $manager;\r
  57                 \r
  58                 $this->strFullName = 'NP_' . $pluginName;\r
  59                 \r
  60                 // check if plugin exists and is installed\r
  61                 if (!$manager->pluginInstalled($this->strFullName))\r
  62                         doError('Invalid plugin');\r
  63                 \r
  64                 $this->plugin =& $manager->getPlugin($this->strFullName);\r
  65                 $this->bValid = $this->plugin;\r
  66         \r
  67                 if (!$this->bValid)\r
  68                         doError('Invalid plugin');\r
  69                 \r
  70                 $this->admin = new ADMIN();\r
  71                 $this->admin->action = 'plugin_' . $pluginName;\r
  72         }\r
  73         \r
  74         function start($extraHead = '')\r
  75         {\r
  76                 global $CONF;\r
  77                 $strBaseHref  = '<base href="' . htmlspecialchars($CONF['AdminURL']) . '" />';  \r
  78                 $extraHead .= $strBaseHref;\r
  79                 \r
  80                 $this->admin->pagehead($extraHead);\r
  81         }\r
  82         \r
  83         function end()\r
  84         {\r
  85                 $this->admin->pagefoot();\r
  86         }       \r
  87 }\r
  88 \r
  89 \r
  90 \r
  91 ?>