| 1 | <?php |
| 2 | /** |
| 3 | * functions for bug_report plugin |
| 4 | * |
| 5 | * @copyright © 2004-2007 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 | } |