<?php
+namespace Shaarli\Config;
-// FIXME! Namespaces...
-require_once 'ConfigIO.php';
-require_once 'ConfigPhp.php';
-#require_once 'ConfigJson.php';
+use Shaarli\Config\Exception\MissingFieldConfigException;
+use Shaarli\Config\Exception\UnauthorizedConfigException;
/**
* Class ConfigManager
*
- * Singleton, manages all Shaarli's settings.
+ * Manages all Shaarli's settings.
+ * See the documentation for more information on settings:
+ * - doc/md/Shaarli-configuration.md
+ * - https://shaarli.readthedocs.io/en/master/Shaarli-configuration/#configuration
*/
class ConfigManager
{
/**
- * @var ConfigManager instance.
+ * @var string Flag telling a setting is not found.
*/
- protected static $instance = null;
+ protected static $NOT_FOUND = 'NOT_FOUND';
- /**
- * @var string Config folder.
- */
- public static $CONFIG_FILE = 'data/config';
+ public static $DEFAULT_PLUGINS = array('qrcode');
/**
- * @var string Flag telling a setting is not found.
+ * @var string Config folder.
*/
- protected static $NOT_FOUND = 'NOT_FOUND';
+ protected $configFile;
/**
* @var array Loaded config array.
protected $configIO;
/**
- * Private constructor: new instances not allowed.
- */
- private function __construct() {}
-
- /**
- * Cloning isn't allowed either.
+ * Constructor.
+ *
+ * @param string $configFile Configuration file path without extension.
*/
- private function __clone() {}
+ public function __construct($configFile = 'data/config')
+ {
+ $this->configFile = $configFile;
+ $this->initialize();
+ }
/**
- * Return existing instance of PluginManager, or create it.
- *
- * @return ConfigManager instance.
+ * Reset the ConfigManager instance.
*/
- public static function getInstance()
+ public function reset()
{
- if (!(self::$instance instanceof self)) {
- self::$instance = new self();
- self::$instance->initialize();
- }
-
- return self::$instance;
+ $this->initialize();
}
/**
*/
public function reload()
{
- $this->initialize();
+ $this->load();
}
/**
- * Initialize loaded conf in ConfigManager.
+ * Initialize the ConfigIO and loaded the conf.
*/
protected function initialize()
{
- /*if (! file_exists(self::$CONFIG_FILE .'.php')) {
- $this->configIO = new ConfigJson();
- } else {
+ if (file_exists($this->configFile . '.php')) {
$this->configIO = new ConfigPhp();
- }*/
- $this->configIO = new ConfigPhp();
- $this->loadedConfig = $this->configIO->read(self::$CONFIG_FILE);
+ } else {
+ $this->configIO = new ConfigJson();
+ }
+ $this->load();
+ }
+
+ /**
+ * Load configuration in the ConfigurationManager.
+ */
+ protected function load()
+ {
+ try {
+ $this->loadedConfig = $this->configIO->read($this->getConfigFileExt());
+ } catch (\Exception $e) {
+ die($e->getMessage());
+ }
$this->setDefaultValues();
}
*/
public function get($setting, $default = '')
{
+ // During the ConfigIO transition, map legacy settings to the new ones.
+ if ($this->configIO instanceof ConfigPhp && isset(ConfigPhp::$LEGACY_KEYS_MAPPING[$setting])) {
+ $setting = ConfigPhp::$LEGACY_KEYS_MAPPING[$setting];
+ }
+
$settings = explode('.', $setting);
$value = self::getConfig($settings, $this->loadedConfig);
if ($value === self::$NOT_FOUND) {
* Supports nested settings with dot separated keys.
*
* @param string $setting Asked setting, keys separated with dots.
- * @param string $value Value to set.
+ * @param mixed $value Value to set.
* @param bool $write Write the new setting in the config file, default false.
* @param bool $isLoggedIn User login state, default false.
+ *
+ * @throws \Exception Invalid
*/
public function set($setting, $value, $write = false, $isLoggedIn = false)
{
+ if (empty($setting) || ! is_string($setting)) {
+ throw new \Exception(t('Invalid setting key parameter. String expected, got: '). gettype($setting));
+ }
+
+ // During the ConfigIO transition, map legacy settings to the new ones.
+ if ($this->configIO instanceof ConfigPhp && isset(ConfigPhp::$LEGACY_KEYS_MAPPING[$setting])) {
+ $setting = ConfigPhp::$LEGACY_KEYS_MAPPING[$setting];
+ }
+
$settings = explode('.', $setting);
self::setConfig($settings, $value, $this->loadedConfig);
if ($write) {
}
}
+ /**
+ * Remove a config element from the config file.
+ *
+ * @param string $setting Asked setting, keys separated with dots.
+ * @param bool $write Write the new setting in the config file, default false.
+ * @param bool $isLoggedIn User login state, default false.
+ *
+ * @throws \Exception Invalid
+ */
+ public function remove($setting, $write = false, $isLoggedIn = false)
+ {
+ if (empty($setting) || ! is_string($setting)) {
+ throw new \Exception(t('Invalid setting key parameter. String expected, got: '). gettype($setting));
+ }
+
+ // During the ConfigIO transition, map legacy settings to the new ones.
+ if ($this->configIO instanceof ConfigPhp && isset(ConfigPhp::$LEGACY_KEYS_MAPPING[$setting])) {
+ $setting = ConfigPhp::$LEGACY_KEYS_MAPPING[$setting];
+ }
+
+ $settings = explode('.', $setting);
+ self::removeConfig($settings, $this->loadedConfig);
+ if ($write) {
+ $this->write($isLoggedIn);
+ }
+ }
+
/**
* Check if a settings exists.
*
*/
public function exists($setting)
{
+ // During the ConfigIO transition, map legacy settings to the new ones.
+ if ($this->configIO instanceof ConfigPhp && isset(ConfigPhp::$LEGACY_KEYS_MAPPING[$setting])) {
+ $setting = ConfigPhp::$LEGACY_KEYS_MAPPING[$setting];
+ }
+
$settings = explode('.', $setting);
$value = self::getConfig($settings, $this->loadedConfig);
if ($value === self::$NOT_FOUND) {
*
* @param bool $isLoggedIn User login state.
*
+ * @return bool True if the configuration has been successfully written, false otherwise.
+ *
* @throws MissingFieldConfigException: a mandatory field has not been provided in $conf.
* @throws UnauthorizedConfigException: user is not authorize to change configuration.
- * @throws IOException: an error occurred while writing the new config file.
+ * @throws \Shaarli\Exceptions\IOException: an error occurred while writing the new config file.
*/
public function write($isLoggedIn)
{
// These fields are required in configuration.
$mandatoryFields = array(
- 'login', 'hash', 'salt', 'timezone', 'title', 'titleLink',
- 'redirector', 'disablesessionprotection', 'privateLinkByDefault'
+ 'credentials.login',
+ 'credentials.hash',
+ 'credentials.salt',
+ 'security.session_protection_disabled',
+ 'general.timezone',
+ 'general.title',
+ 'general.header_link',
+ 'privacy.default_private_links',
+ 'redirector.url',
);
// Only logged in user can alter config.
- if (is_file(self::$CONFIG_FILE) && !$isLoggedIn) {
+ if (is_file($this->getConfigFileExt()) && !$isLoggedIn) {
throw new UnauthorizedConfigException();
}
}
}
- $this->configIO->write(self::$CONFIG_FILE, $this->loadedConfig);
+ return $this->configIO->write($this->getConfigFileExt(), $this->loadedConfig);
}
/**
- * Get the configuration file path.
+ * Set the config file path (without extension).
*
- * @return string Config file path.
+ * @param string $configFile File path.
+ */
+ public function setConfigFile($configFile)
+ {
+ $this->configFile = $configFile;
+ }
+
+ /**
+ * Return the configuration file path (without extension).
+ *
+ * @return string Config path.
*/
public function getConfigFile()
{
- return self::$CONFIG_FILE . $this->configIO->getExtension();
+ return $this->configFile;
+ }
+
+ /**
+ * Get the configuration file path with its extension.
+ *
+ * @return string Config file path.
+ */
+ public function getConfigFileExt()
+ {
+ return $this->configFile . $this->configIO->getExtension();
}
/**
*
* @param array $settings Ordered array which contains keys to find.
* @param mixed $value
- * @param array $conf Loaded settings, then sub-array.
+ * @param array $conf Loaded settings, then sub-array.
*
* @return mixed Found setting or NOT_FOUND flag.
*/
}
/**
- * Set a bunch of default values allowing Shaarli to start without a config file.
+ * Recursive function which find asked setting in the loaded config and deletes it.
+ *
+ * @param array $settings Ordered array which contains keys to find.
+ * @param array $conf Loaded settings, then sub-array.
+ *
+ * @return mixed Found setting or NOT_FOUND flag.
*/
- protected function setDefaultValues()
+ protected static function removeConfig($settings, &$conf)
{
- // Data subdirectory
- $this->setEmpty('config.DATADIR', 'data');
-
- // Main configuration file
- $this->setEmpty('config.CONFIG_FILE', 'data/config.php');
-
- // Link datastore
- $this->setEmpty('config.DATASTORE', 'data/datastore.php');
-
- // Banned IPs
- $this->setEmpty('config.IPBANS_FILENAME', 'data/ipbans.php');
-
- // Processed updates file.
- $this->setEmpty('config.UPDATES_FILE', 'data/updates.txt');
-
- // Access log
- $this->setEmpty('config.LOG_FILE', 'data/log.txt');
-
- // For updates check of Shaarli
- $this->setEmpty('config.UPDATECHECK_FILENAME', 'data/lastupdatecheck.txt');
-
- // Set ENABLE_UPDATECHECK to disabled by default.
- $this->setEmpty('config.ENABLE_UPDATECHECK', false);
-
- // RainTPL cache directory (keep the trailing slash!)
- $this->setEmpty('config.RAINTPL_TMP', 'tmp/');
- // Raintpl template directory (keep the trailing slash!)
- $this->setEmpty('config.RAINTPL_TPL', 'tpl/');
-
- // Thumbnail cache directory
- $this->setEmpty('config.CACHEDIR', 'cache');
-
- // Atom & RSS feed cache directory
- $this->setEmpty('config.PAGECACHE', 'pagecache');
-
- // Ban IP after this many failures
- $this->setEmpty('config.BAN_AFTER', 4);
- // Ban duration for IP address after login failures (in seconds)
- $this->setEmpty('config.BAN_DURATION', 1800);
-
- // Feed options
- // Enable RSS permalinks by default.
- // This corresponds to the default behavior of shaarli before this was added as an option.
- $this->setEmpty('config.ENABLE_RSS_PERMALINKS', true);
- // If true, an extra "ATOM feed" button will be displayed in the toolbar
- $this->setEmpty('config.SHOW_ATOM', false);
-
- // Link display options
- $this->setEmpty('config.HIDE_PUBLIC_LINKS', false);
- $this->setEmpty('config.HIDE_TIMESTAMPS', false);
- $this->setEmpty('config.LINKS_PER_PAGE', 20);
-
- // Open Shaarli (true): anyone can add/edit/delete links without having to login
- $this->setEmpty('config.OPEN_SHAARLI', false);
-
- // Thumbnails
- // Display thumbnails in links
- $this->setEmpty('config.ENABLE_THUMBNAILS', true);
- // Store thumbnails in a local cache
- $this->setEmpty('config.ENABLE_LOCALCACHE', true);
-
- // Update check frequency for Shaarli. 86400 seconds=24 hours
- $this->setEmpty('config.UPDATECHECK_BRANCH', 'stable');
- $this->setEmpty('config.UPDATECHECK_INTERVAL', 86400);
+ if (!is_array($settings) || count($settings) == 0) {
+ return self::$NOT_FOUND;
+ }
- $this->setEmpty('redirector', '');
- $this->setEmpty('config.REDIRECTOR_URLENCODE', true);
+ $setting = array_shift($settings);
+ if (count($settings) > 0) {
+ return self::removeConfig($settings, $conf[$setting]);
+ }
+ unset($conf[$setting]);
+ }
- // Enabled plugins.
- $this->setEmpty('config.ENABLED_PLUGINS', array('qrcode'));
+ /**
+ * Set a bunch of default values allowing Shaarli to start without a config file.
+ */
+ protected function setDefaultValues()
+ {
+ $this->setEmpty('resource.data_dir', 'data');
+ $this->setEmpty('resource.config', 'data/config.php');
+ $this->setEmpty('resource.datastore', 'data/datastore.php');
+ $this->setEmpty('resource.ban_file', 'data/ipbans.php');
+ $this->setEmpty('resource.updates', 'data/updates.txt');
+ $this->setEmpty('resource.log', 'data/log.txt');
+ $this->setEmpty('resource.update_check', 'data/lastupdatecheck.txt');
+ $this->setEmpty('resource.history', 'data/history.php');
+ $this->setEmpty('resource.raintpl_tpl', 'tpl/');
+ $this->setEmpty('resource.theme', 'default');
+ $this->setEmpty('resource.raintpl_tmp', 'tmp/');
+ $this->setEmpty('resource.thumbnails_cache', 'cache');
+ $this->setEmpty('resource.page_cache', 'pagecache');
+
+ $this->setEmpty('security.ban_after', 4);
+ $this->setEmpty('security.ban_duration', 1800);
+ $this->setEmpty('security.session_protection_disabled', false);
+ $this->setEmpty('security.open_shaarli', false);
+ $this->setEmpty('security.allowed_protocols', ['ftp', 'ftps', 'magnet']);
+
+ $this->setEmpty('general.header_link', '?');
+ $this->setEmpty('general.links_per_page', 20);
+ $this->setEmpty('general.enabled_plugins', self::$DEFAULT_PLUGINS);
+ $this->setEmpty('general.default_note_title', 'Note: ');
+
+ $this->setEmpty('updates.check_updates', false);
+ $this->setEmpty('updates.check_updates_branch', 'stable');
+ $this->setEmpty('updates.check_updates_interval', 86400);
+
+ $this->setEmpty('feed.rss_permalinks', true);
+ $this->setEmpty('feed.show_atom', true);
+
+ $this->setEmpty('privacy.default_private_links', false);
+ $this->setEmpty('privacy.hide_public_links', false);
+ $this->setEmpty('privacy.force_login', false);
+ $this->setEmpty('privacy.hide_timestamps', false);
+ // default state of the 'remember me' checkbox of the login form
+ $this->setEmpty('privacy.remember_user_default', true);
+
+ $this->setEmpty('redirector.url', '');
+ $this->setEmpty('redirector.encode_url', true);
+
+ $this->setEmpty('thumbnails.width', '125');
+ $this->setEmpty('thumbnails.height', '90');
+
+ $this->setEmpty('translation.language', 'auto');
+ $this->setEmpty('translation.mode', 'php');
+ $this->setEmpty('translation.extensions', []);
- // Initialize plugin parameters array.
$this->setEmpty('plugins', array());
}
* @param string $key Setting key.
* @param mixed $value Setting value.
*/
- protected function setEmpty($key, $value)
+ public function setEmpty($key, $value)
{
if (! $this->exists($key)) {
$this->set($key, $value);
}
}
-}
-
-/**
- * Exception used if a mandatory field is missing in given configuration.
- */
-class MissingFieldConfigException extends Exception
-{
- public $field;
/**
- * Construct exception.
- *
- * @param string $field field name missing.
+ * @return ConfigIO
*/
- public function __construct($field)
+ public function getConfigIO()
{
- $this->field = $field;
- $this->message = 'Configuration value is required for '. $this->field;
+ return $this->configIO;
}
-}
-/**
- * Exception used if an unauthorized attempt to edit configuration has been made.
- */
-class UnauthorizedConfigException extends Exception
-{
/**
- * Construct exception.
+ * @param ConfigIO $configIO
*/
- public function __construct()
+ public function setConfigIO($configIO)
{
- $this->message = 'You are not authorized to alter config.';
+ $this->configIO = $configIO;
}
}
projects / github / shaarli / Shaarli.git / blobdiff