assign_vars(array( 'PAGE_TITLE' => $page_title, 'USERNAME' => $user->data['username'], 'SID' => $SID, '_SID' => $_SID, 'SESSION_ID' => $user->session_id, 'ROOT_PATH' => $phpbb_admin_path, 'U_LOGOUT' => append_sid("{$phpbb_root_path}ucp.$phpEx", 'mode=logout'), 'U_ADM_LOGOUT' => append_sid("{$phpbb_admin_path}index.$phpEx", 'action=admlogout'), 'U_ADM_INDEX' => append_sid("{$phpbb_admin_path}index.$phpEx"), 'U_INDEX' => append_sid("{$phpbb_root_path}index.$phpEx"), 'T_IMAGES_PATH' => "{$phpbb_root_path}images/", 'T_SMILIES_PATH' => "{$phpbb_root_path}{$config['smilies_path']}/", 'T_AVATAR_PATH' => "{$phpbb_root_path}{$config['avatar_path']}/", 'T_AVATAR_GALLERY_PATH' => "{$phpbb_root_path}{$config['avatar_gallery_path']}/", 'T_ICONS_PATH' => "{$phpbb_root_path}{$config['icons_path']}/", 'T_RANKS_PATH' => "{$phpbb_root_path}{$config['ranks_path']}/", 'T_UPLOAD_PATH' => "{$phpbb_root_path}{$config['upload_path']}/", 'ICON_MOVE_UP' => '', 'ICON_MOVE_UP_DISABLED' => '', 'ICON_MOVE_DOWN' => '', 'ICON_MOVE_DOWN_DISABLED' => '', 'ICON_EDIT' => '', 'ICON_EDIT_DISABLED' => '', 'ICON_DELETE' => '', 'ICON_DELETE_DISABLED' => '', 'ICON_SYNC' => '', 'ICON_SYNC_DISABLED' => '', 'S_USER_LANG' => $user->lang['USER_LANG'], 'S_CONTENT_DIRECTION' => $user->lang['DIRECTION'], 'S_CONTENT_ENCODING' => 'UTF-8', 'S_CONTENT_FLOW_BEGIN' => ($user->lang['DIRECTION'] == 'ltr') ? 'left' : 'right', 'S_CONTENT_FLOW_END' => ($user->lang['DIRECTION'] == 'ltr') ? 'right' : 'left', )); // application/xhtml+xml not used because of IE header('Content-type: text/html; charset=UTF-8'); header('Cache-Control: private, no-cache="set-cookie"'); header('Expires: 0'); header('Pragma: no-cache'); return; } /** * Page footer for acp pages */ function adm_page_footer($copyright_html = true) { global $db, $config, $template, $user, $auth, $cache; global $starttime, $phpbb_root_path, $phpbb_admin_path, $phpEx; global $request; // Output page creation time if (defined('DEBUG')) { $mtime = explode(' ', microtime()); $totaltime = $mtime[0] + $mtime[1] - $starttime; if ($request->variable('explain', false) && $auth->acl_get('a_') && defined('DEBUG_EXTRA') && method_exists($db, 'sql_report')) { $db->sql_report('display'); } $debug_output = sprintf('Time : %.3fs | ' . $db->sql_num_queries() . ' Queries | GZIP : ' . (($config['gzip_compress']) ? 'On' : 'Off') . (($user->load) ? ' | Load : ' . $user->load : ''), $totaltime); if ($auth->acl_get('a_') && defined('DEBUG_EXTRA')) { if (function_exists('memory_get_usage')) { if ($memory_usage = memory_get_usage()) { global $base_memory_usage; $memory_usage -= $base_memory_usage; $memory_usage = get_formatted_filesize($memory_usage); $debug_output .= ' | Memory Usage: ' . $memory_usage; } } $debug_output .= ' | Explain'; } } $template->assign_vars(array( 'DEBUG_OUTPUT' => (defined('DEBUG')) ? $debug_output : '', 'TRANSLATION_INFO' => (!empty($user->lang['TRANSLATION_INFO'])) ? $user->lang['TRANSLATION_INFO'] : '', 'S_COPYRIGHT_HTML' => $copyright_html, 'VERSION' => $config['version']) ); $template->display('body'); garbage_collection(); exit_handler(); } /** * Generate back link for acp pages */ function adm_back_link($u_action) { global $user; return '

« ' . $user->lang['BACK_TO_PREV'] . ''; } /** * Build select field options in acp pages */ function build_select($option_ary, $option_default = false) { global $user; $html = ''; foreach ($option_ary as $value => $title) { $selected = ($option_default !== false && $value == $option_default) ? ' selected="selected"' : ''; $html .= '' . $user->lang[$title] . ''; } return $html; } /** * Build radio fields in acp pages */ function h_radio($name, $input_ary, $input_default = false, $id = false, $key = false, $separator = '') { global $user; $html = ''; $id_assigned = false; foreach ($input_ary as $value => $title) { $selected = ($input_default !== false && $value == $input_default) ? ' checked="checked"' : ''; $html .= ' ' . $user->lang[$title] . '' . $separator; $id_assigned = true; } return $html; } /** * Build configuration template for acp configuration pages */ function build_cfg_template($tpl_type, $key, &$new, $config_key, $vars) { global $user, $module; $tpl = ''; $name = 'config[' . $config_key . ']'; // Make sure there is no notice printed out for non-existent config options (we simply set them) if (!isset($new[$config_key])) { $new[$config_key] = ''; } switch ($tpl_type[0]) { case 'text': case 'password': $size = (int) $tpl_type[1]; $maxlength = (int) $tpl_type[2]; $tpl = ''; break; case 'dimension': $size = (int) $tpl_type[1]; $maxlength = (int) $tpl_type[2]; $tpl = ' x '; break; case 'textarea': $rows = (int) $tpl_type[1]; $cols = (int) $tpl_type[2]; $tpl = '' . $new[$config_key] . ''; break; case 'radio': $key_yes = ($new[$config_key]) ? ' checked="checked"' : ''; $key_no = (!$new[$config_key]) ? ' checked="checked"' : ''; $tpl_type_cond = explode('_', $tpl_type[1]); $type_no = ($tpl_type_cond[0] == 'disabled' || $tpl_type_cond[0] == 'enabled') ? false : true; $tpl_no = ' ' . (($type_no) ? $user->lang['NO'] : $user->lang['DISABLED']) . ''; $tpl_yes = ' ' . (($type_no) ? $user->lang['YES'] : $user->lang['ENABLED']) . ''; $tpl = ($tpl_type_cond[0] == 'yes' || $tpl_type_cond[0] == 'enabled') ? $tpl_yes . $tpl_no : $tpl_no . $tpl_yes; break; case 'select': case 'custom': $return = ''; if (isset($vars['method'])) { $call = array($module->module, $vars['method']); } else if (isset($vars['function'])) { $call = $vars['function']; } else { break; } if (isset($vars['params'])) { $args = array(); foreach ($vars['params'] as $value) { switch ($value) { case '{CONFIG_VALUE}': $value = $new[$config_key]; break; case '{KEY}': $value = $key; break; } $args[] = $value; } } else { $args = array($new[$config_key], $key); } $return = call_user_func_array($call, $args); if ($tpl_type[0] == 'select') { $tpl = '' . $return . ''; } else { $tpl = $return; } break; default: break; } if (isset($vars['append'])) { $tpl .= $vars['append']; } return $tpl; } /** * Going through a config array and validate values, writing errors to $error. The validation method accepts parameters separated by ':' for string and int. * The first parameter defines the type to be used, the second the lower bound and the third the upper bound. Only the type is required. */ function validate_config_vars($config_vars, &$cfg_array, &$error) { global $phpbb_root_path, $user; $type = 0; $min = 1; $max = 2; foreach ($config_vars as $config_name => $config_definition) { if (!isset($cfg_array[$config_name]) || strpos($config_name, 'legend') !== false) { continue; } if (!isset($config_definition['validate'])) { continue; } $validator = explode(':', $config_definition['validate']); // Validate a bit. ;) (0 = type, 1 = min, 2= max) switch ($validator[$type]) { case 'string': $length = utf8_strlen($cfg_array[$config_name]); // the column is a VARCHAR $validator[$max] = (isset($validator[$max])) ? min(255, $validator[$max]) : 255; if (isset($validator[$min]) && $length < $validator[$min]) { $error[] = sprintf($user->lang['SETTING_TOO_SHORT'], $user->lang[$config_definition['lang']], $validator[$min]); } else if (isset($validator[$max]) && $length > $validator[2]) { $error[] = sprintf($user->lang['SETTING_TOO_LONG'], $user->lang[$config_definition['lang']], $validator[$max]); } break; case 'bool': $cfg_array[$config_name] = ($cfg_array[$config_name]) ? 1 : 0; break; case 'int': $cfg_array[$config_name] = (int) $cfg_array[$config_name]; if (isset($validator[$min]) && $cfg_array[$config_name] < $validator[$min]) { $error[] = sprintf($user->lang['SETTING_TOO_LOW'], $user->lang[$config_definition['lang']], $validator[$min]); } else if (isset($validator[$max]) && $cfg_array[$config_name] > $validator[$max]) { $error[] = sprintf($user->lang['SETTING_TOO_BIG'], $user->lang[$config_definition['lang']], $validator[$max]); } if (strpos($config_name, '_max') !== false) { // Min/max pairs of settings should ensure that min <= max // Replace _max with _min to find the name of the minimum // corresponding configuration variable $min_name = str_replace('_max', '_min', $config_name); if (isset($cfg_array[$min_name]) && is_numeric($cfg_array[$min_name]) && $cfg_array[$config_name] < $cfg_array[$min_name]) { // A minimum value exists and the maximum value is less than it $error[] = sprintf($user->lang['SETTING_TOO_LOW'], $user->lang[$config_definition['lang']], (int) $cfg_array[$min_name]); } } break; // Absolute path case 'script_path': if (!$cfg_array[$config_name]) { break; } $destination = str_replace('\\', '/', $cfg_array[$config_name]); if ($destination !== '/') { // Adjust destination path (no trailing slash) if (substr($destination, -1, 1) == '/') { $destination = substr($destination, 0, -1); } $destination = str_replace(array('../', './'), '', $destination); if ($destination[0] != '/') { $destination = '/' . $destination; } } $cfg_array[$config_name] = trim($destination); break; // Absolute path case 'lang': if (!$cfg_array[$config_name]) { break; } $cfg_array[$config_name] = basename($cfg_array[$config_name]); if (!file_exists($phpbb_root_path . 'language/' . $cfg_array[$config_name] . '/')) { $error[] = $user->lang['WRONG_DATA_LANG']; } break; // Relative path (appended $phpbb_root_path) case 'rpath': case 'rwpath': if (!$cfg_array[$config_name]) { break; } $destination = $cfg_array[$config_name]; // Adjust destination path (no trailing slash) if (substr($destination, -1, 1) == '/' || substr($destination, -1, 1) == '\\') { $destination = substr($destination, 0, -1); } $destination = str_replace(array('../', '..\\', './', '.\\'), '', $destination); if ($destination && ($destination[0] == '/' || $destination[0] == "\\")) { $destination = ''; } $cfg_array[$config_name] = trim($destination); // Path being relative (still prefixed by phpbb_root_path), but with the ability to escape the root dir... case 'path': case 'wpath': if (!$cfg_array[$config_name]) { break; } $cfg_array[$config_name] = trim($cfg_array[$config_name]); // Make sure no NUL byte is present... if (strpos($cfg_array[$config_name], "\0") !== false || strpos($cfg_array[$config_name], '%00') !== false) { $cfg_array[$config_name] = ''; break; } if (!file_exists($phpbb_root_path . $cfg_array[$config_name])) { $error[] = sprintf($user->lang['DIRECTORY_DOES_NOT_EXIST'], $cfg_array[$config_name]); } if (file_exists($phpbb_root_path . $cfg_array[$config_name]) && !is_dir($phpbb_root_path . $cfg_array[$config_name])) { $error[] = sprintf($user->lang['DIRECTORY_NOT_DIR'], $cfg_array[$config_name]); } // Check if the path is writable if ($config_definition['validate'] == 'wpath' || $config_definition['validate'] == 'rwpath') { if (file_exists($phpbb_root_path . $cfg_array[$config_name]) && !phpbb_is_writable($phpbb_root_path . $cfg_array[$config_name])) { $error[] = sprintf($user->lang['DIRECTORY_NOT_WRITABLE'], $cfg_array[$config_name]); } } break; } } return; } /** * Checks whatever or not a variable is OK for use in the Database * param mixed $value_ary An array of the form array(array('lang' => ..., 'value' => ..., 'column_type' =>))' * param mixed $error The error array */ function validate_range($value_ary, &$error) { global $user; $column_types = array( 'BOOL' => array('php_type' => 'int', 'min' => 0, 'max' => 1), 'USINT' => array('php_type' => 'int', 'min' => 0, 'max' => 65535), 'UINT' => array('php_type' => 'int', 'min' => 0, 'max' => (int) 0x7fffffff), // Do not use (int) 0x80000000 - it evaluates to different // values on 32-bit and 64-bit systems. // Apparently -2147483648 is a float on 32-bit systems, // despite fitting in an int, thus explicit cast is needed. 'INT' => array('php_type' => 'int', 'min' => (int) -2147483648, 'max' => (int) 0x7fffffff), 'TINT' => array('php_type' => 'int', 'min' => -128, 'max' => 127), 'VCHAR' => array('php_type' => 'string', 'min' => 0, 'max' => 255), ); foreach ($value_ary as $value) { $column = explode(':', $value['column_type']); $max = $min = 0; $type = 0; if (!isset($column_types[$column[0]])) { continue; } else { $type = $column_types[$column[0]]; } switch ($type['php_type']) { case 'string' : $max = (isset($column[1])) ? min($column[1],$type['max']) : $type['max']; if (utf8_strlen($value['value']) > $max) { $error[] = sprintf($user->lang['SETTING_TOO_LONG'], $user->lang[$value['lang']], $max); } break; case 'int': $min = (isset($column[1])) ? max($column[1],$type['min']) : $type['min']; $max = (isset($column[2])) ? min($column[2],$type['max']) : $type['max']; if ($value['value'] < $min) { $error[] = sprintf($user->lang['SETTING_TOO_LOW'], $user->lang[$value['lang']], $min); } else if ($value['value'] > $max) { $error[] = sprintf($user->lang['SETTING_TOO_BIG'], $user->lang[$value['lang']], $max); } break; } } }