diff --git a/classes/config.php b/classes/config.php index 567a019c6..a0113bd24 100644 --- a/classes/config.php +++ b/classes/config.php @@ -8,7 +8,20 @@ class Config { const SCHEMA_VERSION = 144; - // override defaults, defined below in _DEFAULTS[], via environment: DB_TYPE becomes TTRSS_DB_TYPE, etc + /* override defaults, defined below in _DEFAULTS[], prefixing with _ENVVAR_PREFIX: + + DB_TYPE becomes: + + .env: + + TTRSS_DB_TYPE=pgsql + + or config.php: + + putenv('TTRSS_DB_TYPE=pgsql'); + + etc, etc. + */ const DB_TYPE = "DB_TYPE"; const DB_HOST = "DB_HOST"; @@ -16,48 +29,142 @@ class Config { const DB_NAME = "DB_NAME"; const DB_PASS = "DB_PASS"; const DB_PORT = "DB_PORT"; + // database credentials + const MYSQL_CHARSET = "MYSQL_CHARSET"; + // connection charset for MySQL. if you have a legacy database and/or experience + // garbage unicode characters with this option, try setting it to a blank string. + const SELF_URL_PATH = "SELF_URL_PATH"; + // this should be set to a fully qualified URL used to access + // your tt-rss instance over the net, such as: https://example.com/tt-rss/ + // if your tt-rss instance is behind a reverse proxy, use external URL. + // tt-rss will likely help you pick correct value for this on startup + const SINGLE_USER_MODE = "SINGLE_USER_MODE"; + // operate in single user mode, disables all functionality related to + // multiple users and authentication. enabling this assumes you have + // your tt-rss directory protected by other means (e.g. http auth). + const SIMPLE_UPDATE_MODE = "SIMPLE_UPDATE_MODE"; + // enables fallback update mode where tt-rss tries to update feeds in + // background while tt-rss is open in your browser. + // if you don't have a lot of feeds and don't want to or can't run + // background processes while not running tt-rss, this method is generally + // viable to keep your feeds up to date. + const PHP_EXECUTABLE = "PHP_EXECUTABLE"; + // use this PHP CLI executable to start various tasks + const LOCK_DIRECTORY = "LOCK_DIRECTORY"; + // base directory for lockfiles (must be writable) + const CACHE_DIR = "CACHE_DIR"; + // base directory for local cache (must be writable) + const ICONS_DIR = "ICONS_DIR"; const ICONS_URL = "ICONS_URL"; + // directory and URL for feed favicons (directory must be writable) + const AUTH_AUTO_CREATE = "AUTH_AUTO_CREATE"; + // auto create users authenticated via external modules + const AUTH_AUTO_LOGIN = "AUTH_AUTO_LOGIN"; + // auto log in users authenticated via external modules i.e. auth_remote + const FORCE_ARTICLE_PURGE = "FORCE_ARTICLE_PURGE"; + // unconditinally purge all articles older than this amount, in days + // overrides user-controlled purge interval + const SESSION_COOKIE_LIFETIME = "SESSION_COOKIE_LIFETIME"; + // default lifetime of a session (e.g. login) cookie. In seconds, + // 0 means cookie will be deleted when browser closes. + 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"; - const HTTP_PROXY = "HTTP_PROXY"; - const FORBID_PASSWORD_CHANGES = "FORBID_PASSWORD_CHANGES"; - const SESSION_NAME = "SESSION_NAME"; - const CHECK_FOR_PLUGIN_UPDATES = "CHECK_FOR_PLUGIN_UPDATES"; - const ENABLE_PLUGIN_INSTALLER = "ENABLE_PLUGIN_INSTALLER"; + // send email using this name and address + const DIGEST_SUBJECT = "DIGEST_SUBJECT"; + // default subject for email digest + + const CHECK_FOR_UPDATES = "CHECK_FOR_UPDATES"; + // enable built-in update checker, both for core code and plugins (using git) + + const PLUGINS = "PLUGINS"; + // system plugins enabled for all users, comma separated list, no quotes + // keep at least one auth module in there (i.e. auth_internal) + + const LOG_DESTINATION = "LOG_DESTINATION"; + // available options: sql (default, event log), syslog, stdout (for debugging) + + const LOCAL_OVERRIDE_STYLESHEET = "LOCAL_OVERRIDE_STYLESHEET"; + // link this stylesheet on all pages + + const DAEMON_MAX_CHILD_RUNTIME = "DAEMON_MAX_CHILD_RUNTIME"; + // in seconds, terminate update tasks that ran longer than this interval + + const DAEMON_MAX_JOBS = "DAEMON_MAX_JOBS"; + // max concurrent update jobs forking update daemon starts + + const FEED_FETCH_TIMEOUT = "FEED_FETCH_TIMEOUT"; + // How long to wait for response when requesting feed from a site (seconds) + + const FEED_FETCH_NO_CACHE_TIMEOUT = "FEED_FETCH_NO_CACHE_TIMEOUT"; + // Same but not cached + + const FILE_FETCH_TIMEOUT = "FILE_FETCH_TIMEOUT"; + // Default timeout when fetching files from remote sites + + const FILE_FETCH_CONNECT_TIMEOUT = "FILE_FETCH_CONNECT_TIMEOUT"; + // How long to wait for initial response from website when fetching files from remote sites + + const DAEMON_UPDATE_LOGIN_LIMIT = "DAEMON_UPDATE_LOGIN_LIMIT"; + // stop updating feeds if user haven't logged in for X days + + const DAEMON_FEED_LIMIT = "DAEMON_FEED_LIMIT"; + // how many feeds to update in one batch + + const DAEMON_SLEEP_INTERVAL = "DAEMON_SLEEP_INTERVAL"; + // default sleep interval between feed updates (sec) + + const MAX_CACHE_FILE_SIZE = "MAX_CACHE_FILE_SIZE"; + // do not cache files larger than that (bytes) + + const MAX_DOWNLOAD_FILE_SIZE = "MAX_DOWNLOAD_FILE_SIZE"; + // do not download files larger than that (bytes) + + const MAX_FAVICON_FILE_SIZE = "MAX_FAVICON_FILE_SIZE"; + // max file size for downloaded favicons (bytes) + + const CACHE_MAX_DAYS = "CACHE_MAX_DAYS"; + // max age in days for various automatically cached (temporary) files + + const MAX_CONDITIONAL_INTERVAL = "MAX_CONDITIONAL_INTERVAL"; + // max interval between forced unconditional updates for servers not complying with http if-modified-since (seconds) + + const DAEMON_UNSUCCESSFUL_DAYS_LIMIT = "DAEMON_UNSUCCESSFUL_DAYS_LIMIT"; + // automatically disable updates for feeds which failed to + // update for this amount of days; 0 disables + + const LOG_SENT_MAIL = "LOG_SENT_MAIL"; + // log all sent emails in the event log + + const HTTP_PROXY = "HTTP_PROXY"; + // use HTTP proxy for requests + + const FORBID_PASSWORD_CHANGES = "FORBID_PASSWORD_CHANGES"; + // prevent users from changing passwords + + const SESSION_NAME = "SESSION_NAME"; + // default session cookie name + + const CHECK_FOR_PLUGIN_UPDATES = "CHECK_FOR_PLUGIN_UPDATES"; + // enable plugin update checker (using git) + + const ENABLE_PLUGIN_INSTALLER = "ENABLE_PLUGIN_INSTALLER"; + // allow installing first party plugins using plugin installer in prefs + + // default values for all of the above: private const _DEFAULTS = [ Config::DB_TYPE => [ "pgsql", Config::T_STRING ], Config::DB_HOST => [ "db", Config::T_STRING ],