move to psr-4 autoloader

1 files changed, 0 insertions, 431 deletions

diff --git a/classes/prefs.php b/classes/prefs.php
deleted file mode 100644
index 9d68a14b7..000000000
--- a/classes/prefs.php
+++ /dev/null
@@ -1,431 +0,0 @@
-<?php
-class Prefs {
-	// (this is the database-backed version of Config.php)
-
-	const PURGE_OLD_DAYS = "PURGE_OLD_DAYS";
-	const DEFAULT_UPDATE_INTERVAL = "DEFAULT_UPDATE_INTERVAL";
-	//const DEFAULT_ARTICLE_LIMIT = "DEFAULT_ARTICLE_LIMIT";
-	//const ALLOW_DUPLICATE_POSTS = "ALLOW_DUPLICATE_POSTS";
-	const ENABLE_FEED_CATS = "ENABLE_FEED_CATS";
-	const SHOW_CONTENT_PREVIEW = "SHOW_CONTENT_PREVIEW";
-	const SHORT_DATE_FORMAT = "SHORT_DATE_FORMAT";
-	const LONG_DATE_FORMAT = "LONG_DATE_FORMAT";
-	const COMBINED_DISPLAY_MODE = "COMBINED_DISPLAY_MODE";
-	const HIDE_READ_FEEDS = "HIDE_READ_FEEDS";
-	const ON_CATCHUP_SHOW_NEXT_FEED = "ON_CATCHUP_SHOW_NEXT_FEED";
-	const FEEDS_SORT_BY_UNREAD = "FEEDS_SORT_BY_UNREAD";
-	const REVERSE_HEADLINES = "REVERSE_HEADLINES";
-	const DIGEST_ENABLE = "DIGEST_ENABLE";
-	const CONFIRM_FEED_CATCHUP = "CONFIRM_FEED_CATCHUP";
-	const CDM_AUTO_CATCHUP = "CDM_AUTO_CATCHUP";
-	const _DEFAULT_VIEW_MODE = "_DEFAULT_VIEW_MODE";
-	const _DEFAULT_VIEW_LIMIT = "_DEFAULT_VIEW_LIMIT";
-	//const _PREFS_ACTIVE_TAB = "_PREFS_ACTIVE_TAB";
-	//const STRIP_UNSAFE_TAGS = "STRIP_UNSAFE_TAGS";
-	const BLACKLISTED_TAGS = "BLACKLISTED_TAGS";
-	const FRESH_ARTICLE_MAX_AGE = "FRESH_ARTICLE_MAX_AGE";
-	const DIGEST_CATCHUP = "DIGEST_CATCHUP";
-	const CDM_EXPANDED = "CDM_EXPANDED";
-	const PURGE_UNREAD_ARTICLES = "PURGE_UNREAD_ARTICLES";
-	const HIDE_READ_SHOWS_SPECIAL = "HIDE_READ_SHOWS_SPECIAL";
-	const VFEED_GROUP_BY_FEED = "VFEED_GROUP_BY_FEED";
-	const STRIP_IMAGES = "STRIP_IMAGES";
-	const _DEFAULT_VIEW_ORDER_BY = "_DEFAULT_VIEW_ORDER_BY";
-	const ENABLE_API_ACCESS = "ENABLE_API_ACCESS";
-	//const _COLLAPSED_SPECIAL = "_COLLAPSED_SPECIAL";
-	//const _COLLAPSED_LABELS = "_COLLAPSED_LABELS";
-	//const _COLLAPSED_UNCAT = "_COLLAPSED_UNCAT";
-	//const _COLLAPSED_FEEDLIST = "_COLLAPSED_FEEDLIST";
-	//const _MOBILE_ENABLE_CATS = "_MOBILE_ENABLE_CATS";
-	//const _MOBILE_SHOW_IMAGES = "_MOBILE_SHOW_IMAGES";
-	//const _MOBILE_HIDE_READ = "_MOBILE_HIDE_READ";
-	//const _MOBILE_SORT_FEEDS_UNREAD = "_MOBILE_SORT_FEEDS_UNREAD";
-	//const _MOBILE_BROWSE_CATS = "_MOBILE_BROWSE_CATS";
-	//const _THEME_ID = "_THEME_ID";
-	const USER_TIMEZONE = "USER_TIMEZONE";
-	const USER_STYLESHEET = "USER_STYLESHEET";
-	//const SORT_HEADLINES_BY_FEED_DATE = "SORT_HEADLINES_BY_FEED_DATE";
-	const SSL_CERT_SERIAL = "SSL_CERT_SERIAL";
-	const DIGEST_PREFERRED_TIME = "DIGEST_PREFERRED_TIME";
-	//const _PREFS_SHOW_EMPTY_CATS = "_PREFS_SHOW_EMPTY_CATS";
-	const _DEFAULT_INCLUDE_CHILDREN = "_DEFAULT_INCLUDE_CHILDREN";
-	//const AUTO_ASSIGN_LABELS = "AUTO_ASSIGN_LABELS";
-	const _ENABLED_PLUGINS = "_ENABLED_PLUGINS";
-	//const _MOBILE_REVERSE_HEADLINES = "_MOBILE_REVERSE_HEADLINES";
-	const USER_CSS_THEME = "USER_CSS_THEME";
-	const USER_LANGUAGE = "USER_LANGUAGE";
-	const DEFAULT_SEARCH_LANGUAGE = "DEFAULT_SEARCH_LANGUAGE";
-	const _PREFS_MIGRATED = "_PREFS_MIGRATED";
-	const HEADLINES_NO_DISTINCT = "HEADLINES_NO_DISTINCT";
-	const DEBUG_HEADLINE_IDS = "DEBUG_HEADLINE_IDS";
-	const DISABLE_CONDITIONAL_COUNTERS = "DISABLE_CONDITIONAL_COUNTERS";
-	const WIDESCREEN_MODE = "WIDESCREEN_MODE";
-	const CDM_ENABLE_GRID = "CDM_ENABLE_GRID";
-
-	private const _DEFAULTS = [
-		Prefs::PURGE_OLD_DAYS => [ 60, Config::T_INT ],
-		Prefs::DEFAULT_UPDATE_INTERVAL => [ 30, Config::T_INT ],
-		//Prefs::DEFAULT_ARTICLE_LIMIT => [ 30, Config::T_INT ],
-		//Prefs::ALLOW_DUPLICATE_POSTS => [ false, Config::T_BOOL ],
-		Prefs::ENABLE_FEED_CATS => [ true, Config::T_BOOL ],
-		Prefs::SHOW_CONTENT_PREVIEW => [ true, Config::T_BOOL ],
-		Prefs::SHORT_DATE_FORMAT => [ "M d, G:i", Config::T_STRING ],
-		Prefs::LONG_DATE_FORMAT => [ "D, M d Y - G:i", Config::T_STRING ],
-		Prefs::COMBINED_DISPLAY_MODE => [ true, Config::T_BOOL ],
-		Prefs::HIDE_READ_FEEDS => [ false, Config::T_BOOL ],
-		Prefs::ON_CATCHUP_SHOW_NEXT_FEED => [ false, Config::T_BOOL ],
-		Prefs::FEEDS_SORT_BY_UNREAD => [ false, Config::T_BOOL ],
-		Prefs::REVERSE_HEADLINES => [ false, Config::T_BOOL ],
-		Prefs::DIGEST_ENABLE => [ false, Config::T_BOOL ],
-		Prefs::CONFIRM_FEED_CATCHUP => [ true, Config::T_BOOL ],
-		Prefs::CDM_AUTO_CATCHUP => [ false, Config::T_BOOL ],
-		Prefs::_DEFAULT_VIEW_MODE => [ "adaptive", Config::T_STRING ],
-		Prefs::_DEFAULT_VIEW_LIMIT => [ 30, Config::T_INT ],
-		//Prefs::_PREFS_ACTIVE_TAB => [ "", Config::T_STRING ],
-		//Prefs::STRIP_UNSAFE_TAGS => [ true, Config::T_BOOL ],
-		Prefs::BLACKLISTED_TAGS => [ 'main, generic, misc, uncategorized, blog, blogroll, general, news', Config::T_STRING ],
-		Prefs::FRESH_ARTICLE_MAX_AGE => [ 24, Config::T_INT ],
-		Prefs::DIGEST_CATCHUP => [ false, Config::T_BOOL ],
-		Prefs::CDM_EXPANDED => [ true, Config::T_BOOL ],
-		Prefs::PURGE_UNREAD_ARTICLES => [ true, Config::T_BOOL ],
-		Prefs::HIDE_READ_SHOWS_SPECIAL => [ true, Config::T_BOOL ],
-		Prefs::VFEED_GROUP_BY_FEED => [ false, Config::T_BOOL ],
-		Prefs::STRIP_IMAGES => [ false, Config::T_BOOL ],
-		Prefs::_DEFAULT_VIEW_ORDER_BY => [ "default", Config::T_STRING ],
-		Prefs::ENABLE_API_ACCESS => [ false, Config::T_BOOL ],
-		//Prefs::_COLLAPSED_SPECIAL => [ false, Config::T_BOOL ],
-		//Prefs::_COLLAPSED_LABELS => [ false, Config::T_BOOL ],
-		//Prefs::_COLLAPSED_UNCAT => [ false, Config::T_BOOL ],
-		//Prefs::_COLLAPSED_FEEDLIST => [ false, Config::T_BOOL ],
-		//Prefs::_MOBILE_ENABLE_CATS => [ false, Config::T_BOOL ],
-		//Prefs::_MOBILE_SHOW_IMAGES => [ false, Config::T_BOOL ],
-		//Prefs::_MOBILE_HIDE_READ => [ false, Config::T_BOOL ],
-		//Prefs::_MOBILE_SORT_FEEDS_UNREAD => [ false, Config::T_BOOL ],
-		//Prefs::_MOBILE_BROWSE_CATS => [ true, Config::T_BOOL ],
-		//Prefs::_THEME_ID => [ 0, Config::T_BOOL ],
-		Prefs::USER_TIMEZONE => [ "Automatic", Config::T_STRING ],
-		Prefs::USER_STYLESHEET => [ "", Config::T_STRING ],
-		//Prefs::SORT_HEADLINES_BY_FEED_DATE => [ false, Config::T_BOOL ],
-		Prefs::SSL_CERT_SERIAL => [ "", Config::T_STRING ],
-		Prefs::DIGEST_PREFERRED_TIME => [ "00:00", Config::T_STRING ],
-		//Prefs::_PREFS_SHOW_EMPTY_CATS => [ false, Config::T_BOOL ],
-		Prefs::_DEFAULT_INCLUDE_CHILDREN => [ false, Config::T_BOOL ],
-		//Prefs::AUTO_ASSIGN_LABELS => [ false, Config::T_BOOL ],
-		Prefs::_ENABLED_PLUGINS => [ "", Config::T_STRING ],
-		//Prefs::_MOBILE_REVERSE_HEADLINES => [ false, Config::T_BOOL ],
-		Prefs::USER_CSS_THEME => [ "" , Config::T_STRING ],
-		Prefs::USER_LANGUAGE => [ "" , Config::T_STRING ],
-		Prefs::DEFAULT_SEARCH_LANGUAGE => [ "" , Config::T_STRING ],
-		Prefs::_PREFS_MIGRATED => [ false, Config::T_BOOL ],
-		Prefs::HEADLINES_NO_DISTINCT => [ false, Config::T_BOOL ],
-		Prefs::DEBUG_HEADLINE_IDS => [ false, Config::T_BOOL ],
-		Prefs::DISABLE_CONDITIONAL_COUNTERS => [ false, Config::T_BOOL ],
-		Prefs::WIDESCREEN_MODE => [ false, Config::T_BOOL ],
-		Prefs::CDM_ENABLE_GRID => [ false, Config::T_BOOL ],
-	];
-
-	const _PROFILE_BLACKLIST = [
-		//Prefs::ALLOW_DUPLICATE_POSTS,
-		Prefs::PURGE_OLD_DAYS,
-		Prefs::PURGE_UNREAD_ARTICLES,
-		Prefs::DIGEST_ENABLE,
-		Prefs::DIGEST_CATCHUP,
-		Prefs::BLACKLISTED_TAGS,
-		Prefs::ENABLE_API_ACCESS,
-		//Prefs::UPDATE_POST_ON_CHECKSUM_CHANGE,
-		Prefs::DEFAULT_UPDATE_INTERVAL,
-		Prefs::USER_TIMEZONE,
-		//Prefs::SORT_HEADLINES_BY_FEED_DATE,
-		Prefs::SSL_CERT_SERIAL,
-		Prefs::DIGEST_PREFERRED_TIME,
-		Prefs::_PREFS_MIGRATED
-	];
-
-	/** @var Prefs|null */
-	private static $instance;
-
-	/** @var array<string, bool|int|string> */
-	private $cache = [];
-
-	/** @var PDO */
-	private $pdo;
-
-	public static function get_instance() : Prefs {
-		if (self::$instance == null)
-			self::$instance = new self();
-
-		return self::$instance;
-	}
-
-	static function is_valid(string $pref_name): bool {
-		return isset(self::_DEFAULTS[$pref_name]);
-	}
-
-	/**
-	 * @return bool|int|null|string
-	 */
-	static function get_default(string $pref_name) {
-		if (self::is_valid($pref_name))
-			return self::_DEFAULTS[$pref_name][0];
-		else
-			return null;
-	}
-
-	function __construct() {
-		$this->pdo = Db::pdo();
-
-		if (!empty($_SESSION["uid"])) {
-			$owner_uid = (int) $_SESSION["uid"];
-			$profile_id = $_SESSION["profile"] ?? null;
-
-			$this->cache_all($owner_uid, $profile_id);
-			$this->migrate($owner_uid, $profile_id);
-		};
-	}
-
-	private function __clone() {
-		//
-	}
-
-	/**
-	 * @return array<int, array<string, bool|int|null|string>>
-	 */
-	static function get_all(int $owner_uid, int $profile_id = null) {
-		return self::get_instance()->_get_all($owner_uid, $profile_id);
-	}
-
-	/**
-	 * @return array<int, array<string, bool|int|null|string>>
-	 */
-	private function _get_all(int $owner_uid, int $profile_id = null) {
-		$rv = [];
-
-		$ref = new ReflectionClass(get_class($this));
-
-		foreach ($ref->getConstants() as $const => $cvalue) {
-			if (isset($this::_DEFAULTS[$const])) {
-				list ($def_val, $type_hint) = $this::_DEFAULTS[$const];
-
-				array_push($rv, [
-					"pref_name" => $const,
-					"value" => $this->_get($const, $owner_uid, $profile_id),
-					"type_hint" => $type_hint,
-				]);
-			}
-		}
-
-		return $rv;
-	}
-
-	private function cache_all(int $owner_uid, ?int $profile_id): void {
-		if (!$profile_id) $profile_id = null;
-
-		// fill cache with defaults
-		$ref = new ReflectionClass(get_class($this));
-		foreach ($ref->getConstants() as $const => $cvalue) {
-			if (isset($this::_DEFAULTS[$const])) {
-				list ($def_val, $type_hint) = $this::_DEFAULTS[$const];
-
-				$this->_set_cache($const, $def_val, $owner_uid, $profile_id);
-			}
-		}
-
-		if (Config::get_schema_version() >= 141) {
-			// fill in any overrides from the database
-			$sth = $this->pdo->prepare("SELECT pref_name, value FROM ttrss_user_prefs2
-									WHERE owner_uid = :uid AND
-										(profile = :profile OR (:profile IS NULL AND profile IS NULL))");
-
-			$sth->execute(["uid" => $owner_uid, "profile" => $profile_id]);
-
-			while ($row = $sth->fetch()) {
-				$this->_set_cache($row["pref_name"], $row["value"], $owner_uid, $profile_id);
-			}
-		}
-	}
-
-	/**
-	 * @return bool|int|null|string
-	 */
-	static function get(string $pref_name, int $owner_uid, ?int $profile_id) {
-		return self::get_instance()->_get($pref_name, $owner_uid, $profile_id);
-	}
-
-	/**
-	 * @return bool|int|null|string
-	 */
-	private function _get(string $pref_name, int $owner_uid, ?int $profile_id) {
-		if (isset(self::_DEFAULTS[$pref_name])) {
-			if (!$profile_id || in_array($pref_name, self::_PROFILE_BLACKLIST)) $profile_id = null;
-
-			list ($def_val, $type_hint) = self::_DEFAULTS[$pref_name];
-
-			$cached_value = $this->_get_cache($pref_name, $owner_uid, $profile_id);
-
-			if ($this->_is_cached($pref_name, $owner_uid, $profile_id)) {
-				$cached_value = $this->_get_cache($pref_name, $owner_uid, $profile_id);
-				return Config::cast_to($cached_value, $type_hint);
-			} else if (Config::get_schema_version() >= 141) {
-				$sth = $this->pdo->prepare("SELECT value FROM ttrss_user_prefs2
-								WHERE pref_name = :name AND owner_uid = :uid AND
-								(profile = :profile OR (:profile IS NULL AND profile IS NULL))");
-
-				$sth->execute(["uid" => $owner_uid, "profile" => $profile_id, "name" => $pref_name ]);
-
-				if ($row = $sth->fetch(PDO::FETCH_ASSOC)) {
-					$this->_set_cache($pref_name, $row["value"], $owner_uid, $profile_id);
-
-					return Config::cast_to($row["value"], $type_hint);
-				} else {
-					$this->_set_cache($pref_name, $def_val, $owner_uid, $profile_id);
-
-					return $def_val;
-				}
-			} else {
-				return Config::cast_to($def_val, $type_hint);
-
-			}
-		} else {
-			user_error("Attempt to get invalid preference key: $pref_name (UID: $owner_uid, profile: $profile_id)", E_USER_WARNING);
-		}
-
-		return null;
-	}
-
-	private function _is_cached(string $pref_name, int $owner_uid, ?int $profile_id): bool {
-		$cache_key = sprintf("%d/%d/%s", $owner_uid, $profile_id, $pref_name);
-		return isset($this->cache[$cache_key]);
-	}
-
-	/**
-	 * @return bool|int|null|string
-	 */
-	private function _get_cache(string $pref_name, int $owner_uid, ?int $profile_id) {
-		$cache_key = sprintf("%d/%d/%s", $owner_uid, $profile_id, $pref_name);
-
-		if (isset($this->cache[$cache_key]))
-			return $this->cache[$cache_key];
-
-		return null;
-	}
-
-	/**
-	 * @param bool|int|string $value
-	 */
-	private function _set_cache(string $pref_name, $value, int $owner_uid, ?int $profile_id): void {
-		$cache_key = sprintf("%d/%d/%s", $owner_uid, $profile_id, $pref_name);
-
-		$this->cache[$cache_key] = $value;
-	}
-
-	/**
-	 * @param bool|int|string $value
-	 */
-	static function set(string $pref_name, $value, int $owner_uid, ?int $profile_id, bool $strip_tags = true): bool {
-		return self::get_instance()->_set($pref_name, $value, $owner_uid, $profile_id);
-	}
-
-	/**
-	 * @param bool|int|string $value
-	 */
-	private function _set(string $pref_name, $value, int $owner_uid, ?int $profile_id, bool $strip_tags = true): bool {
-		if (!$profile_id) $profile_id = null;
-
-		if ($profile_id && in_array($pref_name, self::_PROFILE_BLACKLIST))
-			return false;
-
-		if (isset(self::_DEFAULTS[$pref_name])) {
-			list ($def_val, $type_hint) = self::_DEFAULTS[$pref_name];
-
-			if ($strip_tags)
-				$value = trim(strip_tags($value));
-
-			$value = Config::cast_to($value, $type_hint);
-
-			if ($value == $this->_get($pref_name, $owner_uid, $profile_id))
-				return false;
-
-			$this->_set_cache($pref_name, $value, $owner_uid, $profile_id);
-
-			$sth = $this->pdo->prepare("SELECT COUNT(pref_name) AS count FROM ttrss_user_prefs2
-				WHERE pref_name = :name AND owner_uid = :uid AND
-				(profile = :profile OR (:profile IS NULL AND profile IS NULL))");
-			$sth->execute(["uid" => $owner_uid, "profile" => $profile_id, "name" => $pref_name ]);
-
-			if ($row = $sth->fetch()) {
-				if ($row["count"] == 0) {
-					$sth = $this->pdo->prepare("INSERT INTO ttrss_user_prefs2
-						(pref_name, value, owner_uid, profile)
-						VALUES
-						(:name, :value, :uid, :profile)");
-
-					return $sth->execute(["uid" => $owner_uid, "profile" => $profile_id, "name" => $pref_name, "value" => $value ]);
-
-				} else {
-					$sth = $this->pdo->prepare("UPDATE ttrss_user_prefs2
-						SET value = :value
-						WHERE pref_name = :name AND owner_uid = :uid AND
-							(profile = :profile OR (:profile IS NULL AND profile IS NULL))");
-
-					return $sth->execute(["uid" => $owner_uid, "profile" => $profile_id, "name" => $pref_name, "value" => $value ]);
-				}
-			}
-		} else {
-			user_error("Attempt to set invalid preference key: $pref_name (UID: $owner_uid, profile: $profile_id)", E_USER_WARNING);
-		}
-
-		return false;
-	}
-
-	function migrate(int $owner_uid, ?int $profile_id): void {
-		if (Config::get_schema_version() < 141)
-			return;
-
-		if (!$profile_id) $profile_id = null;
-
-		if (!$this->_get(Prefs::_PREFS_MIGRATED, $owner_uid, $profile_id)) {
-
-			$in_nested_tr = false;
-
-			try {
-				$this->pdo->beginTransaction();
-			} catch (PDOException $e) {
-				$in_nested_tr = true;
-			}
-
-			$sth = $this->pdo->prepare("SELECT pref_name, value FROM ttrss_user_prefs
-				WHERE owner_uid = :uid AND
-					(profile = :profile OR (:profile IS NULL AND profile IS NULL))");
-			$sth->execute(["uid" => $owner_uid, "profile" => $profile_id]);
-
-			while ($row = $sth->fetch(PDO::FETCH_ASSOC)) {
-				if (isset(self::_DEFAULTS[$row["pref_name"]])) {
-					list ($def_val, $type_hint) = self::_DEFAULTS[$row["pref_name"]];
-
-					$user_val = Config::cast_to($row["value"], $type_hint);
-
-					if ($user_val != $def_val) {
-						$this->_set($row["pref_name"], $user_val, $owner_uid, $profile_id);
-					}
-				}
-			}
-
-			$this->_set(Prefs::_PREFS_MIGRATED, "1", $owner_uid, $profile_id);
-
-			if (!$in_nested_tr)
-				$this->pdo->commit();
-
-			Logger::log(E_USER_NOTICE, sprintf("Migrated preferences of user %d (profile %d)", $owner_uid, $profile_id));
-		}
-	}
-
-	static function reset(int $owner_uid, ?int $profile_id): void {
-		if (!$profile_id) $profile_id = null;
-
-		$sth = Db::pdo()->prepare("DELETE FROM ttrss_user_prefs2
-								WHERE owner_uid = :uid AND pref_name != :mig_key AND
-								(profile = :profile OR (:profile IS NULL AND profile IS NULL))");
-
-		$sth->execute(["uid" => $owner_uid, "mig_key" => self::_PREFS_MIGRATED, "profile" => $profile_id]);
-	}
-}