| | |
| | | |
| | | /* |
| | | +-----------------------------------------------------------------------+ |
| | | | program/include/rcube_config.php | |
| | | | | |
| | | | This file is part of the Roundcube Webmail client | |
| | | | Copyright (C) 2008-2012, The Roundcube Dev Team | |
| | | | | |
| | |
| | | | | |
| | | | PURPOSE: | |
| | | | Class to read configuration settings | |
| | | | | |
| | | +-----------------------------------------------------------------------+ |
| | | | Author: Thomas Bruederli <roundcube@gmail.com> | |
| | | +-----------------------------------------------------------------------+ |
| | |
| | | { |
| | | const DEFAULT_SKIN = 'larry'; |
| | | |
| | | private $env = ''; |
| | | private $basedir = 'config/'; |
| | | private $prop = array(); |
| | | private $errors = array(); |
| | | private $userprefs = array(); |
| | |
| | | 'reply_mode' => 'top_posting', |
| | | 'refresh_interval' => 'keep_alive', |
| | | 'min_refresh_interval' => 'min_keep_alive', |
| | | 'messages_cache_ttl' => 'message_cache_lifetime', |
| | | 'redundant_attachments_cache_ttl' => 'redundant_attachments_memcache_ttl', |
| | | ); |
| | | |
| | | |
| | | /** |
| | | * Object constructor |
| | | * |
| | | * @param string Environment suffix for config files to load |
| | | */ |
| | | public function __construct() |
| | | public function __construct($env = '') |
| | | { |
| | | $this->env = $env; |
| | | $this->basedir = RCUBE_CONFIG_DIR; |
| | | |
| | | $this->load(); |
| | | |
| | | // Defaults, that we do not require you to configure, |
| | |
| | | */ |
| | | private function load() |
| | | { |
| | | // load main config file |
| | | if (!$this->load_from_file(RCUBE_CONFIG_DIR . 'main.inc.php')) |
| | | $this->errors[] = 'main.inc.php was not found.'; |
| | | // Load default settings |
| | | if (!$this->load_from_file('defaults.inc.php')) { |
| | | $this->errors[] = 'defaults.inc.php was not found.'; |
| | | } |
| | | |
| | | // load database config |
| | | if (!$this->load_from_file(RCUBE_CONFIG_DIR . 'db.inc.php')) |
| | | $this->errors[] = 'db.inc.php was not found.'; |
| | | // load main config file |
| | | if (!$this->load_from_file('config.inc.php')) { |
| | | // Old configuration files |
| | | if (!$this->load_from_file('main.inc.php') || |
| | | !$this->load_from_file('db.inc.php')) { |
| | | $this->errors[] = 'config.inc.php was not found.'; |
| | | } |
| | | else if (rand(1,100) == 10) { // log warning on every 100th request (average) |
| | | trigger_error("config.inc.php was not found. Please migrate your config by running bin/update.sh", E_USER_WARNING); |
| | | } |
| | | } |
| | | |
| | | // load host-specific configuration |
| | | $this->load_host_config(); |
| | | if (!empty($_SERVER['HTTP_HOST'])) |
| | | $this->load_host_config(); |
| | | |
| | | // set skin (with fallback to old 'skin_path' property) |
| | | if (empty($this->prop['skin'])) { |
| | |
| | | } |
| | | |
| | | if ($fname) { |
| | | $this->load_from_file(RCUBE_CONFIG_DIR . $fname); |
| | | $this->load_from_file($fname); |
| | | } |
| | | } |
| | | |
| | |
| | | * Read configuration from a file |
| | | * and merge with the already stored config values |
| | | * |
| | | * @param string $fpath Full path to the config file to be loaded |
| | | * @param string $file Name of the config file to be loaded |
| | | * @return booelan True on success, false on failure |
| | | */ |
| | | public function load_from_file($fpath) |
| | | public function load_from_file($file) |
| | | { |
| | | if (is_file($fpath) && is_readable($fpath)) { |
| | | $fpath = $this->resolve_path($file); |
| | | if ($fpath && is_file($fpath) && is_readable($fpath)) { |
| | | // use output buffering, we don't need any output here |
| | | ob_start(); |
| | | include($fpath); |
| | | ob_end_clean(); |
| | | |
| | | if (is_array($rcmail_config)) { |
| | | $this->prop = array_merge($this->prop, $rcmail_config, $this->userprefs); |
| | | if (is_array($config)) { |
| | | $this->merge($config); |
| | | return true; |
| | | } |
| | | // deprecated name of config variable |
| | | else if (is_array($rcmail_config)) { |
| | | $this->merge($rcmail_config); |
| | | return true; |
| | | } |
| | | } |
| | | |
| | | return false; |
| | | } |
| | | |
| | | /** |
| | | * Helper method to resolve the absolute path to the given config file. |
| | | * This also takes the 'env' property into account. |
| | | */ |
| | | public function resolve_path($file, $use_env = true) |
| | | { |
| | | if (strpos($file, '/') === false) { |
| | | $file = realpath($this->basedir . '/' . $file); |
| | | } |
| | | |
| | | // check if <file>-env.ini exists |
| | | if ($file && $use_env && !empty($this->env)) { |
| | | $envfile = preg_replace('/\.(inc.php)$/', '-' . $this->env . '.\\1', $file); |
| | | if (is_file($envfile)) |
| | | return $envfile; |
| | | } |
| | | |
| | | return $file; |
| | | } |
| | | |
| | | |
| | |
| | | { |
| | | if (isset($this->prop[$name])) { |
| | | $result = $this->prop[$name]; |
| | | } |
| | | else if (isset($this->legacy_props[$name])) { |
| | | return $this->get($this->legacy_props[$name], $def); |
| | | } |
| | | else { |
| | | $result = $def; |
| | |
| | | public function merge($prefs) |
| | | { |
| | | $this->prop = array_merge($this->prop, $prefs, $this->userprefs); |
| | | $this->fix_legacy_props(); |
| | | } |
| | | |
| | | |
| | |
| | | |
| | | $this->userprefs = $prefs; |
| | | $this->prop = array_merge($this->prop, $prefs); |
| | | |
| | | $this->fix_legacy_props(); |
| | | |
| | | // override timezone settings with client values |
| | | if ($this->prop['timezone'] == 'auto') { |
| | |
| | | return date_default_timezone_get(); |
| | | } |
| | | |
| | | /** |
| | | * Convert legacy options into new ones |
| | | */ |
| | | private function fix_legacy_props() |
| | | { |
| | | foreach ($this->legacy_props as $new => $old) { |
| | | if (isset($this->prop[$old])) { |
| | | if (!isset($this->prop[$new])) { |
| | | $this->prop[$new] = $this->prop[$old]; |
| | | } |
| | | unset($this->prop[$old]); |
| | | } |
| | | } |
| | | } |
| | | } |