plugins/bug_report/functions.php

   1 <?php
   2 /**
   3  * functions for bug_report plugin
   4  *
   5  * @copyright &copy; 2004-2006 The SquirrelMail Project Team
   6  * @license http://opensource.org/licenses/gpl-license.php GNU Public License
   7  * @version $Id$
   8  * @package plugins
   9  * @subpackage bug_report
  10  */
  11
  12
  13 /**
  14  * do not allow to call this file directly
  15  */
  16 if ((isset($_SERVER['SCRIPT_FILENAME']) && $_SERVER['SCRIPT_FILENAME'] == __FILE__) ||
  17      (isset($HTTP_SERVER_SERVER['SCRIPT_FILENAME']) && $HTTP_SERVER_SERVER['SCRIPT_FILENAME'] == __FILE__) ) {
  18     header("Location: ../../src/login.php");
  19     die();
  20 }
  21
  22 /** Declare plugin configuration vars */
  23 global $bug_report_admin_email, $bug_report_allow_users;
  24
  25 /** Load default config */
  26 if (file_exists(SM_PATH . 'plugins/bug_report/config_default.php')) {
  27     include_once (SM_PATH . 'plugins/bug_report/config_default.php');
  28 } else {
  29     // default config was removed.
  30     $bug_report_admin_email = '';
  31     $bug_report_allow_users = false;
  32 }
  33
  34 /** Load site config */
  35 if (file_exists(SM_PATH . 'config/bug_report_config.php')) {
  36     include_once (SM_PATH . 'config/bug_report_config.php');
  37 } elseif (file_exists(SM_PATH . 'plugins/bug_report/config.php')) {
  38     include_once (SM_PATH . 'plugins/bug_report/config.php');
  39 }
  40
  41 /**
  42  * Checks if user can use bug_report plugin
  43  * @return boolean
  44  * @since 1.5.1
  45  */
  46 function bug_report_check_user() {
  47     global $username, $bug_report_allow_users, $bug_report_admin_email;
  48
  49     if (file_exists(SM_PATH . 'plugins/bug_report/admins')) {
  50         $auths = file(SM_PATH . 'plugins/bug_report/admins');
  51         array_walk($auths, 'bug_report_array_trim');
  52         $auth = in_array($username, $auths);
  53     } else if (file_exists(SM_PATH . 'config/admins')) {
  54         $auths = file(SM_PATH . 'config/admins');
  55         array_walk($auths, 'bug_report_array_trim');
  56         $auth = in_array($username, $auths);
  57     } else if (($adm_id = fileowner(SM_PATH . 'config/config.php')) &&
  58                function_exists('posix_getpwuid')) {
  59         $adm = posix_getpwuid( $adm_id );
  60         $auth = ($username == $adm['name']);
  61     } else {
  62         $auth = false;
  63     }
  64
  65     if (! empty($bug_report_admin_email) && $bug_report_allow_users) {
  66         $auth = true;
  67     }
  68
  69     return ($auth);
  70 }
  71
  72 /**
  73  * Removes whitespace from array values
  74  * @param string $value array value that has to be trimmed
  75  * @param string $key array key
  76  * @since 1.5.1
  77  * @todo code reuse. create generic sm function.
  78  * @access private
  79  */
  80 function bug_report_array_trim(&$value,$key) {
  81     $value=trim($value);
  82 }