diff options
Diffstat (limited to 'classes/config.php')
-rw-r--r-- | classes/config.php | 136 |
1 files changed, 136 insertions, 0 deletions
diff --git a/classes/config.php b/classes/config.php new file mode 100644 index 000000000..b154206da --- /dev/null +++ b/classes/config.php @@ -0,0 +1,136 @@ +<?php +class Config { + private const _ENVVAR_PREFIX = "TTRSS_"; + + // TODO: this should be extensible so plugins could add their own global directives (with defaults) + + // overriding defaults (defined below in _DEFAULTS[]) via environment: DB_TYPE becomes TTRSS_DB_TYPE, etc + + const DB_TYPE = "DB_TYPE"; + const DB_HOST = "DB_HOST"; + const DB_USER = "DB_USER"; + const DB_NAME = "DB_NAME"; + const DB_PASS = "DB_PASS"; + const DB_PORT = "DB_PORT"; + const MYSQL_CHARSET = "MYSQL_CHARSET"; + const SELF_URL_PATH = "SELF_URL_PATH"; + const SINGLE_USER_MODE = "SINGLE_USER_MODE"; + const SIMPLE_UPDATE_MODE = "SIMPLE_UPDATE_MODE"; + const PHP_EXECUTABLE = "PHP_EXECUTABLE"; + const LOCK_DIRECTORY = "LOCK_DIRECTORY"; + const CACHE_DIR = "CACHE_DIR"; + const ICONS_DIR = "ICONS_DIR"; + const ICONS_URL = "ICONS_URL"; + const AUTH_AUTO_CREATE = "AUTH_AUTO_CREATE"; + const AUTH_AUTO_LOGIN = "AUTH_AUTO_LOGIN"; + const FORCE_ARTICLE_PURGE = "FORCE_ARTICLE_PURGE"; + const ENABLE_REGISTRATION = "ENABLE_REGISTRATION"; + const SESSION_COOKIE_LIFETIME = "SESSION_COOKIE_LIFETIME"; + const SMTP_FROM_NAME = "SMTP_FROM_NAME"; + const SMTP_FROM_ADDRESS = "SMTP_FROM_ADDRESS"; + const DIGEST_SUBJECT = "DIGEST_SUBJECT"; + const CHECK_FOR_UPDATES = "CHECK_FOR_UPDATES"; + const PLUGINS = "PLUGINS"; + const LOG_DESTINATION = "LOG_DESTINATION"; + const LOCAL_OVERRIDE_STYLESHEET = "LOCAL_OVERRIDE_STYLESHEET"; + const DAEMON_MAX_CHILD_RUNTIME = "DAEMON_MAX_CHILD_RUNTIME"; + const DAEMON_MAX_JOBS = "DAEMON_MAX_JOBS"; + const FEED_FETCH_TIMEOUT = "FEED_FETCH_TIMEOUT"; + const FEED_FETCH_NO_CACHE_TIMEOUT = "FEED_FETCH_NO_CACHE_TIMEOUT"; + const FILE_FETCH_TIMEOUT = "FILE_FETCH_TIMEOUT"; + const FILE_FETCH_CONNECT_TIMEOUT = "FILE_FETCH_CONNECT_TIMEOUT"; + const DAEMON_UPDATE_LOGIN_LIMIT = "DAEMON_UPDATE_LOGIN_LIMIT"; + const DAEMON_FEED_LIMIT = "DAEMON_FEED_LIMIT"; + const DAEMON_SLEEP_INTERVAL = "DAEMON_SLEEP_INTERVAL"; + const MAX_CACHE_FILE_SIZE = "MAX_CACHE_FILE_SIZE"; + const MAX_DOWNLOAD_FILE_SIZE = "MAX_DOWNLOAD_FILE_SIZE"; + const MAX_FAVICON_FILE_SIZE = "MAX_FAVICON_FILE_SIZE"; + const CACHE_MAX_DAYS = "CACHE_MAX_DAYS"; + const MAX_CONDITIONAL_INTERVAL = "MAX_CONDITIONAL_INTERVAL"; + const DAEMON_UNSUCCESSFUL_DAYS_LIMIT = "DAEMON_UNSUCCESSFUL_DAYS_LIMIT"; + const LOG_SENT_MAIL = "LOG_SENT_MAIL"; + + private const _DEFAULTS = [ + Config::DB_TYPE => "pgsql", + Config::DB_HOST => "db", + Config::DB_USER => "", + Config::DB_NAME => "", + Config::DB_PASS => "", + Config::DB_PORT => "5432", + Config::MYSQL_CHARSET => "UTF8", + Config::SELF_URL_PATH => "", + Config::SINGLE_USER_MODE => "", + Config::SIMPLE_UPDATE_MODE => "", + Config::PHP_EXECUTABLE => "/usr/bin/php", + Config::LOCK_DIRECTORY => "lock", + Config::CACHE_DIR => "cache", + Config::ICONS_DIR => "feed-icons", + Config::ICONS_URL => "feed-icons", + Config::AUTH_AUTO_CREATE => "true", + Config::AUTH_AUTO_LOGIN => "true", + Config::FORCE_ARTICLE_PURGE => 0, + Config::ENABLE_REGISTRATION => "", + Config::SESSION_COOKIE_LIFETIME => 86400, + Config::SMTP_FROM_NAME => "Tiny Tiny RSS", + Config::SMTP_FROM_ADDRESS => "noreply@localhost", + Config::DIGEST_SUBJECT => "[tt-rss] New headlines for last 24 hours", + Config::CHECK_FOR_UPDATES => "true", + Config::PLUGINS => "auth_internal", + Config::LOG_DESTINATION => "sql", + Config::LOCAL_OVERRIDE_STYLESHEET => "local-overrides.css", + Config::DAEMON_MAX_CHILD_RUNTIME => 1800, + Config::DAEMON_MAX_JOBS => 2, + Config::FEED_FETCH_TIMEOUT => 45, + Config::FEED_FETCH_NO_CACHE_TIMEOUT => 15, + Config::FILE_FETCH_TIMEOUT => 45, + Config::FILE_FETCH_CONNECT_TIMEOUT => 15, + Config::DAEMON_UPDATE_LOGIN_LIMIT => 30, + Config::DAEMON_FEED_LIMIT => 500, + Config::DAEMON_SLEEP_INTERVAL => 120, + Config::MAX_CACHE_FILE_SIZE => 64*1024*1024, + Config::MAX_DOWNLOAD_FILE_SIZE => 16*1024*1024, + Config::MAX_FAVICON_FILE_SIZE => 1*1024*1024, + Config::CACHE_MAX_DAYS => 7, + Config::MAX_CONDITIONAL_INTERVAL => 3600*12, + Config::DAEMON_UNSUCCESSFUL_DAYS_LIMIT => 30, + Config::LOG_SENT_MAIL => "", + ]; + + private static $instance; + + private $params = []; + + public static function get_instance() { + if (self::$instance == null) + self::$instance = new self(); + + return self::$instance; + } + + function __construct() { + $ref = new ReflectionClass(get_class($this)); + + foreach ($ref->getConstants() as $const => $cvalue) { + if (strpos($const, "_") !== 0) { + $override = getenv($this::_ENVVAR_PREFIX . $const); + + if (!empty($override)) { + $this->params[$cvalue] = $override; + } else { + $this->params[$cvalue] = $this::_DEFAULTS[$const]; + } + } + } + } + + private function _get($param) { + return $this->params[$param]; + } + + static function get($param) { + $instance = self::get_instance(); + + return $instance->_get($param); + } + +}
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