Symphony::Database() - Code Metrics - Inspection of "WIP: Refactor Installation" - symphonycms/symphony-2 - Measure and Improve Code Quality continuously with Scrutinizer

Completed
Pull Request — integration (#2604)

by Brendan
created 2016-06-27 08:37 UTC
Symphony::Database() A

↳ Parent: Symphony
Complexity

Conditions	1
Paths	1
Size

Total Lines	4
Code Lines	2
Duplication

Lines	0
Ratio	0 %
Importance

Changes	1
Bugs	0	Features	0
Metric	Value
cc	1
eloc	2
c	1
b	0
f	0
nc	1
nop	0
dl	0
loc	4
rs	10
<?php

    /**
     * @package core
     */
    /**
     * The Symphony class is an abstract class that implements the
     * Singleton interface. It provides the glue that forms the Symphony
     * CMS and initialises the toolkit classes. Symphony is extended by
     * the Frontend and Administration classes
     */
    use Monolog\Logger;

    abstract class Symphony implements Singleton
    {
        /**
         * An instance of the Cookies class
         *
         * @var Cookies
         */
        public static $Cookies = null;
        /**
         * An instance of the Session class
         *
         * @var Session
         */
        public static $Session = null;
        /**
         * An instance of the SessionFlash class
         *
         * @var Session
         */
        public static $Flash = null;
        /**
         * An instance of the currently logged in Author
         *
         * @var Author
         */
        public static $Author = null;
        /**
         * An instance of the Symphony class, either `Administration` or `Frontend`.
         *
         * @var Symphony
         */
        protected static $_instance = null;
        /**
         * An instance of the Profiler class
         *
         * @var Profiler
         */
        protected static $Profiler = null;
        /**
         * An instance of the `Configuration` class
         *
         * @var Configuration
         */
        private static $Configuration = null;
        /**
         * An instance of the `Database` class
         *
         * @var MySQL
         */
        private static $Database = null;
        /**
         * An instance of the `ExtensionManager` class
         *
         * @var ExtensionManager
         */
        private static $ExtensionManager = null;
        /**
         * An instance of the `Log` class
         *
         * @var Log
         */
        private static $Log = null;
        /**
         * The current page namespace, used for translations
         *
         * @since Symphony 2.3
         * @var string
         */
        private static $namespace = false;
        /**
         * A previous exception that has been fired. Defaults to null.
         *
         * @since Symphony 2.3.2
         * @var Exception
         */
        private static $exception = null;
        /**
         * The version of the available Symphony upgrade, if available.
         * @var string
         */
        private static $migrationVersion = null;

        /**
         * The Symphony constructor initialises the class variables of Symphony. At present
         * constructor has a couple of responsibilities:
         * - Start a profiler instance
         * - If magic quotes are enabled, clean `$_SERVER`, `$_COOKIE`, `$_GET` and `$_POST` arrays
         * - Initialise the correct Language for the currently logged in Author.
         * - Start the session and adjust the error handling if the user is logged in
         */
        protected function __construct()
// Bad
class Router
{
    public function generate($path)
    {
        return $_SERVER['HOST'].$path;
    }
}

// Better
class Router
{
    private $host;

    public function __construct($host)
    {
        $this->host = $host;
    }

    public function generate($path)
    {
        return $this->host.$path;
    }
}

class Controller
{
    public function myAction(Request $request)
    {
        // Instead of
        $page = isset($_GET['page']) ? intval($_GET['page']) : 1;

        // Better (assuming you use the Symfony2 request)
        $page = $request->query->get('page', 1);
    }
}
        {
            self::$Profiler = Profiler::instance();

            if (get_magic_quotes_gpc()) {
                General::cleanArray($_SERVER);
                General::cleanArray($_COOKIE);
                General::cleanArray($_GET);
                General::cleanArray($_POST);
            }

            // Initialize language management
            Lang::initialize();
            Lang::set(self::$Configuration->get('lang', 'symphony'));

            $this->initialiseErrorHandler();
            $this->initialiseDatabase();
            $this->initialiseExtensionManager();
            $this->initialiseSessionAndCookies();

            // If the user is not a logged in Author, turn off the verbose error messages.
            if (!self::isLoggedIn() && is_null(self::$Author)) {
                GenericExceptionHandler::$enabled = false;
            }

            // Engine is ready.
            self::$Profiler->sample('Engine Initialisation');
        }

        /**
         * Setter for `$Log`. This function uses the configuration
         * settings in the 'log' group in the Configuration to create an instance. Date
         * formatting options are also retrieved from the configuration.
         *
         * @param string $filename (optional)
         *  The file to write the log to, if omitted this will default to `ACTIVITY_LOG`
         * @throws Exception
         * @return bool|void
         */
        public static function initialiseLog($filename = null)
        {
            if (self::$Log instanceof Log) {
                return true;
            }

            if (is_null($filename)) {
                $filename = ACTIVITY_LOG;
            }

            // Get the Handler from the Configuration
            $handler = self::Configuration()->get('handler', 'log');
            $context = array_merge(
                array(
                    'vars' => array(
                        'filename' => $filename
                    )
                ),
                self::Configuration()->get()
            );

            // Create the base handler
            if (is_array($handler['args'])) {
                array_walk($handler['args'], 'General::replacePlaceholdersWithContext', $context);
                $reflection = new ReflectionClass($handler['class']);
                $handler = $reflection->newInstanceArgs($handler['args']);
            } else {
                $handler = new \Monolog\Handler\StreamHandler($filename);
            }

            // Create the base formatter
            if ($format = self::Configuration()->get('formatter', 'log')) {
                array_walk($format['args'], 'General::replacePlaceholdersWithContext', $context);
                $reflection = new ReflectionClass($format['class']);
                $formatter = $reflection->newInstanceArgs($format['args']);
                $handler->setFormatter($formatter);
            }

            // Create the log object
            $logger = new Logger(basename($filename));
            $logger->pushHandler($handler);

            self::$Log = new Log($logger);
        }

        /**
         * Accessor for the current `Configuration` instance. This contains
         * representation of the the Symphony config file.
         *
         * @return Configuration
         */
        public static function Configuration()
        {
            return self::$Configuration;
        }

        /**
         * Accessor for the current `Log` instance
         *
         * @since Symphony 2.3
         * @return Log
         */
        public static function Log()
        {
            return self::$Log;
        }

        /**
         * This will initialise the Database class and attempt to create a connection
         * using the connection details provided in the Symphony configuration. If any
         * errors occur whilst doing so, a Symphony Error Page is displayed.
         *
         * @throws SymphonyErrorPage
         * @return boolean
         *  This function will return true if the `$Database` was
         *  initialised successfully.
         */
        public static function initialiseDatabase()
        {
            self::setDatabase();
            $details = self::Configuration()->get('database');

            try {
                if (!self::Database()->connect($details['host'], $details['user'], $details['password'],
                    $details['port'], $details['db'])
                ) {
                    return false;
                }

                if (!self::Database()->isConnected()) {
                    return false;
                }

                self::Database()->setPrefix($details['tbl_prefix']);
                self::Database()->setTimeZone(self::Configuration()->get('timezone', 'region'));

                if (isset($details['query_caching'])) {
                    if ($details['query_caching'] === 'off') {
                        self::Database()->disableCaching();
                    } elseif ($details['query_caching'] === 'on') {
                        self::Database()->enableCaching();
                    }
                }

                if (isset($details['query_logging'])) {
                    if ($details['query_logging'] === 'off') {
                        self::Database()->disableLogging();
                    } elseif ($details['query_logging'] === 'on') {
                        self::Database()->enableLogging();
                    }
                }
            } catch (DatabaseException $e) {
                self::throwCustomError(
                    $e->getDatabaseErrorCode() . ': ' . $e->getDatabaseErrorMessage(),
                    __('Symphony Database Error'),
                    Page::HTTP_STATUS_ERROR,
                    'database',
                    array(
                        'error' => $e,
                        'message' => __('There was a problem whilst attempting to establish a database connection. Please check all connection information is correct.') . ' ' . __('The following error was returned:')
                    )
                );
            }

            return true;
        }

        /**
         * Setter for `$Database`, accepts a Database object. If `$database`
         * is omitted, this function will set `$Database` to be of the `MySQL`
         * class.
         *
         * @since Symphony 2.3
         * @param stdClass $database (optional)
         *  The class to handle all Database operations, if omitted this function
         *  will set `self::$Database` to be an instance of the `MySQL` class.
         * @return boolean
         *  This function will always return true
         */
        public static function setDatabase(stdClass $database = null)
        {
            if (self::Database()) {
                return true;
            }

            self::$Database = !is_null($database) ? $database : new MySQL;
class Id
{
    public $id;

    public function __construct($id)
    {
        $this->id = $id;
    }

}

class Account
{
    /** @var  Id $id */
    public $id;
}

$account_id = false;

if (starsAreRight()) {
    $account_id = new Id(42);
}

$account = new Account();
if ($account instanceof Id)
{
    $account->id = $account_id;
}

            return true;
        }

        /**
         * Accessor for the current `$Database` instance.
         *
         * @return MySQL
         */
        public static function Database()
        {
            return self::$Database;
        }

        /**
         * A wrapper for throwing a new Symphony Error page.
         *
         * This methods sets the `GenericExceptionHandler::$enabled` value to `true`.
         *
         * @see core.SymphonyErrorPage
         * @param string|XMLElement $message
         *  A description for this error, which can be provided as a string
         *  or as an XMLElement.
         * @param string $heading
         *  A heading for the error page
         * @param integer $status
         *  Properly sets the HTTP status code for the response. Defaults to
         *  `Page::HTTP_STATUS_ERROR`. Use `Page::HTTP_STATUS_XXX` to set this value.
         * @param string $template
         *  A string for the error page template to use, defaults to 'generic'. This
         *  can be the name of any template file in the `TEMPLATES` directory.
         *  A template using the naming convention of `tpl.*.php`.
         * @param array $additional
         *  Allows custom information to be passed to the Symphony Error Page
         *  that the template may want to expose, such as custom Headers etc.
         * @throws SymphonyErrorPage
         */
        public static function throwCustomError(
            $message,
            $heading = 'Symphony Fatal Error',
            $status = Page::HTTP_STATUS_ERROR,
            $template = 'generic',
            array $additional = array()
        ) {
            GenericExceptionHandler::$enabled = true;
            throw new SymphonyErrorPage($message, $heading, $template, $additional, $status);
        }

        /**
         * Setter for `$ExtensionManager` using the current
         * Symphony instance as the parent. If for some reason this fails,
         * a Symphony Error page will be thrown
         *
         * @param boolean $force (optional)
         *  When set to true, this function will always create a new
         *  instance of ExtensionManager, replacing self::$ExtensionManager.
         * @return void
         */
        public static function initialiseExtensionManager($force = false)
        {
            if (!$force && self::$ExtensionManager instanceof ExtensionManager) {
                return;
            }

            self::$ExtensionManager = new ExtensionManager;

            if (!(self::$ExtensionManager instanceof ExtensionManager)) {
                self::throwCustomError(__('Error creating Symphony extension manager.'));
            }
        }

        /**
         * Setter for `$Session`. This will use PHP's parse_url
         * function on the current URL to set a session using the `session_name`
         * defined in the Symphony configuration. The is either admin or public.
         * The session will last for the time defined in configuration.
         *
         * @since Symphony 3.0.0
         */
        public function initialiseSessionAndCookies()
        {
            $cookie_path = @parse_url(URL, PHP_URL_PATH);
            $cookie_path = '/' . trim($cookie_path, '/');

            $timeout = $this->getSessionTimeout();

            $name = null;
$myVar = 'Value';
$higher = false;

if (rand(1, 6) > 3) {
    $higher = true;
} else {
    $higher = false;
}
            if (class_exists('Administration', false)) {
                $name = self::Configuration()->get('admin_session_name', 'session');
            } else {
                $name = self::Configuration()->get('public_session_name', 'session');
            }

            if (is_null($name)) {
                $name = 'symphony';
            }

            // The handler accepts a database in a move towards dependency injection
            $handler = new DatabaseSessionHandler(self::Database(), array(
                'session_lifetime' => $timeout
            ), $name);

            // The session accepts a handler in a move towards dependency injection
            self::$Session = new Session($handler, array(
                'session_gc_probability' => self::Configuration()->get('session_gc_probability', 'session'),
                'session_gc_divisor' => self::Configuration()->get('session_gc_divisor', 'session'),
                'session_gc_maxlifetime' => $timeout,
                'session_cookie_lifetime' => $timeout,
                'session_cookie_path' => $cookie_path,
                'session_cookie_domain' => null,
                'session_cookie_secure' => (defined(__SECURE__) ? true : false),
                'session_cookie_httponly' => true
            ), $name);

            // Initialise the cookie handler
            self::$Cookies = new Cookies(array(
                'domain' => self::Session()->getDomain(),
                'path' => $cookie_path,
                'expires' => time() + $timeout,
                'secure' => (defined(__SECURE__) ? true : false),
                'httponly' => true
            ));

            // Start the session
            self::Session()->start();

            // The flash accepts a session in a move towards dependency injection
            self::$Flash = new SessionFlash(self::Session());


            // Fetch the current cookies from the header
            self::Cookies()->fetch();
        }

        /**
         * Gets the configuerd session timeout as seconds, based on the environment instance
         *
         * @return int
         *  The seconds
         */
        private function getSessionTimeout()
        {
            if (class_exists('Administration', false)) {
                $time = (self::Configuration()->get('admin_session_expires',
                    'symphony') ? self::Configuration()->get('admin_session_expires', 'symphony') : '2 weeks');
            } else {
                $time = (self::Configuration()->get('public_session_expires',
                    'symphony') ? self::Configuration()->get('public_session_expires', 'symphony') : '2 weeks');
            }

            if (is_string($time) && !is_numeric($time)) {
                $time = DateTimeObj::stringToSeconds($time);
            }

            return $time;
        }

        /**
         * Accessor for the current `$Session` instance.
         *
         * @since 3.0.0
         * @return Session
         */
        public static function Session()
        {
            return self::$Session;
        }

        /**
         * Accessor for the current `$Cookies` instance.
         *
         * @since 2.0.0
         * @return Cookies
         */
        public static function Cookies()
        {
            return self::$Cookies;
        }

        /**
         * This function determines whether an there is a currently logged in
         * Author for Symphony by using the `$Session`'s username
         * and password. If an Author is found, they will be logged in, otherwise
         * the `$Session` will be destroyed.
         *
         * @see login()
         * @return boolean
         */
        public static function isLoggedIn()
        {
            // Check to see if Symphony exists, or if we already have an Author instance.
            if (is_null(self::$_instance) || self::$Author) {
                return true;
            }

            // No author instance found, attempt to log in with the cookied credentials
            return self::login(self::Session()->get('username'), self::Session()->get('pass'), true);
        }

        /**
         * Attempts to log an Author in given a username and password.
         * If the password is not hashed, it will be hashed using the sha1
         * algorithm. The username and password will be sanitized before
         * being used to query the Database. If an Author is found, they
         * will be logged in and the sanitized username and password (also hashed)
         * will be saved as values in the `$Session`.
         *
         * @see toolkit.Cryptography#hash()
         * @throws DatabaseException
         * @param string $username
         *  The Author's username. This will be sanitized before use.
         * @param string $password
         *  The Author's password. This will be sanitized and then hashed before use
         * @param boolean $isHash
         *  If the password provided is already hashed, setting this parameter to
         *  true will stop it becoming rehashed. By default it is false.
         * @return boolean
         *  True if the Author was logged in, false otherwise
         */
        public static function login($username, $password, $isHash = false)
        {
            $username = trim(self::Database()->cleanValue($username));
            $password = trim(self::Database()->cleanValue($password));

            if (strlen($username) > 0 && strlen($password) > 0) {
                $author = AuthorManager::fetch('id', 'ASC', 1, null, sprintf(
                    "`username` = '%s'",
                    $username
                ));

                if (!empty($author) && Cryptography::compare($password, current($author)->get('password'), $isHash)) {
                    self::$Author = current($author);

                    // Only migrate hashes if there is no update available as the update might change the tbl_authors table.
                    if (self::isUpgradeAvailable() === false && Cryptography::requiresMigration(self::$Author->get('password'))) {
                        self::$Author->set('password', Cryptography::hash($password));

                        self::Database()->update(array('password' => self::$Author->get('password')), 'tbl_authors',
                            " `id` = ?", array(self::$Author->get('id'))
                        );
                    }

                    self::Session()->set('username', $username);
                    self::Session()->set('pass', self::$Author->get('password'));

                    self::Database()->update(array(
                        'last_seen' => DateTimeObj::get('Y-m-d H:i:s')
                    ),
                        'tbl_authors',
                        " `id` = ?",
                        array(self::$Author->get('id'))
                    );

                    // Only set custom author language in the backend
                    if (class_exists('Administration', false)) {
                        Lang::set(self::$Author->get('language'));
                    }

                    return true;
                }
            }

            return false;
        }

        /**
         * Checks if an update is available and applicable for the current installation.
         *
         * @since Symphony 2.3.1
         * @return boolean
         */
        public static function isUpgradeAvailable()
        {
            if (self::isInstallerAvailable()) {
                $migration_version = self::getMigrationVersion();
                $current_version = Symphony::Configuration()->get('version', 'symphony');

                return version_compare($current_version, $migration_version, '<');
            }

            return false;
        }

        /**
         * Checks if the installer/upgrader is available.
         *
         * @since Symphony 2.3.1
         * @return boolean
         */
        public static function isInstallerAvailable()
        {
            return file_exists(DOCROOT . '/install/index.php');
        }

        /**
         * Returns the most recent version found in the `/install/migrations` folder.
         * Returns a version string to be used in `version_compare()` if an updater
         * has been found. Returns `FALSE` otherwise.
         *
         * @since Symphony 2.3.1
         * @return string|boolean
         */
        public static function getMigrationVersion()
        {
            if (null === self::$migrationVersion && self::isInstallerAvailable()) {
                $migrations = scandir(DOCROOT . '/install/migrations');
                $migration_file = end($migrations);

                include_once DOCROOT . '/install/migrations/' . $migration_file;

                $migration_class = 'SymphonyCms\\Installer\\Migrations\\migration_' . str_replace('.', '', substr($migration_file, 0, -4));
                self::$migrationVersion = call_user_func(array($migration_class, 'getVersion'));
            } else {
                self::$migrationVersion = false;
$answer = 42;

$correct = false;

$correct = (bool) $answer;
            }

            return self::$migrationVersion;
        }

        /**
         * Setter for the Symphony Log and Error Handling system
         *
         * @since Symphony 2.6.0
         */
        public static function initialiseErrorHandler()
        {
            // Initialise logging
            self::initialiseLog();
            GenericExceptionHandler::initialise(self::Log());
            GenericErrorHandler::initialise(self::Log());
        }

        /**
         * Accessor for the Symphony instance, whether it be Frontend
         * or Administration
         *
         * @since Symphony 2.2
         * @throws Exception
         * @return Symphony
         */
        public static function Engine()
        {
            if (class_exists('Administration', false)) {
                return Administration::instance();
            } elseif (class_exists('Frontend', false)) {
                return Frontend::instance();
            } else {
                throw new Exception(__('No suitable engine object found'));
            }
        }

        /**
         * Setter for `$Configuration`. This function initialise the configuration
         * object and populate its properties based on the given `$array`. Since
         * Symphony 2.6.5, it will also set Symphony's date constants.
         *
         * @since Symphony 2.3
         * @param array $data
         *  An array of settings to be stored into the Configuration object
         */
        public static function initialiseConfiguration(array $data = array())
        {
            if (empty($data)) {
                // Includes the existing CONFIG file and initialises the Configuration
                // by setting the values with the setArray function.
                include CONFIG;

                $data = $settings;

            }

            self::$Configuration = new Configuration(true);
            self::$Configuration->setArray($data);

            // Set date format throughout the system
            define_safe('__SYM_DATE_FORMAT__', self::Configuration()->get('date_format', 'region'));
            define_safe('__SYM_TIME_FORMAT__', self::Configuration()->get('time_format', 'region'));
            define_safe('__SYM_DATETIME_FORMAT__',
                __SYM_DATE_FORMAT__ . self::Configuration()->get('datetime_separator', 'region') . __SYM_TIME_FORMAT__);
            DateTimeObj::setSettings(self::Configuration()->get('region'));
        }

        /**
         * Is XSRF enabled for this Symphony install?
         *
         * @since Symphony 2.4
         * @return boolean
         */
        public static function isXSRFEnabled()
        {
            return self::Configuration()->get('enable_xsrf', 'symphony') === 'yes';
        }

        /**
         * Accessor for the current `Profiler` instance.
         *
         * @since Symphony 2.3
         * @return Profiler
         */
        public static function Profiler()
        {
            return self::$Profiler;
        }

        /**
         * Accessor for the current `$Flash` instance.
         *
         * @since 3.0.0
         * @return SessionFlash
         */
        public static function Flash()
        {
            return self::$Flash;
        }

        /**
         * Accessor for the current `$ExtensionManager` instance.
         *
         * @since Symphony 2.2
         * @return ExtensionManager
         */
        public static function ExtensionManager()
        {
            return self::$ExtensionManager;
        }

        /**
         * Accessor for the current `$Author` instance.
         *
         * @since Symphony 2.5.0
         * @return Author
         */
        public static function Author()
        {
            return self::$Author;
        }

        /**
         * Symphony allows Authors to login via the use of tokens instead of
         * a username and password. A token is derived from concatenating the
         * Author's username and password and applying the sha1 hash to
         * it, from this, a portion of the hash is used as the token. This is a useful
         * feature often used when setting up other Authors accounts or if an
         * Author forgets their password.
         *
         * @param string $token
         *  The Author token, which is a portion of the hashed string concatenation
         *  of the Author's username and password
         * @throws DatabaseException
         * @return boolean
         *  True if the Author is logged in, false otherwise
         */
        public static function loginFromToken($token)
        {
            $token = self::Database()->cleanValue($token);
            $tokenLength = strlen(trim($token));

            if ($tokenLength === 0) {
                return false;
            }

            if ($tokenLength === 6 || $tokenLength === 16) {
                $row = self::Database()->fetchRow(0, "
                SELECT `a`.`id`, `a`.`username`, `a`.`password`
                FROM `tbl_authors` AS `a`, `tbl_forgotpass` AS `f`
                WHERE `a`.`id` = `f`.`author_id`
                AND `f`.`expiry` > ?
                AND `f`.`token` = ?
                LIMIT 1",
                    array(
                        DateTimeObj::getGMT('c'),
                        $token
                    )
                );

                self::Database()->delete('tbl_forgotpass', " `token` = ? ", array($token));
            } else {
                $row = self::Database()->fetchRow(0, sprintf(
                    "SELECT `id`, `username`, `password`
                FROM `tbl_authors`
                WHERE SUBSTR(%s(CONCAT(`username`, `password`)), 1, 8) = ?
                AND `auth_token_active` = 'yes'
                LIMIT 1",
                    'SHA1'
                ),
                    array($token)
                );
            }

            if ($row) {
                self::$Author = AuthorManager::fetchByID($row['id']);
                self::Session()->set('username', $row['username']);
                self::Session()->set('pass', $row['password']);
                self::Database()->update(array('last_seen' => DateTimeObj::getGMT('Y-m-d H:i:s')), 'tbl_authors',
                    "`id` = ?", array(
                        $row['id']
                    ));

                return true;
            }

            return false;
        }

        /**
         * This function will destroy the currently logged in `$Author`
         * session, essentially logging them out.
         *
         * @see core.Session#expire()
         */
        public static function logout()
        {
            self::Session()->expire();
        }

        /**
         * Accessor for `self::$exception`.
         *
         * @since Symphony 2.3.2
         * @return Exception|null
         */
        public static function getException()
        {
            return self::$exception;
        }

        /**
         * Setter accepts a previous Exception. Useful for determining the context
         * of a current exception (ie. detecting recursion).
         *
         * @since Symphony 2.3.2
         * @param Exception $ex
         */
        public static function setException(Exception $ex)
        {
            self::$exception = $ex;
        }

        /**
         * Returns the page namespace based on the current URL.
         * A few examples:
         *
         * /login
         * /publish
         * /blueprints/datasources
         * [...]
         * /extension/$extension_name/$page_name
         *
         * This method is especially useful in couple with the translation function.
         *
         * @see toolkit#__()
         * @return string
         *  The page namespace, without any action string (e.g. "new", "saved") or
         *  any value that depends upon the single setup (e.g. the section handle in
         *  /publish/$handle)
         */
        public static function getPageNamespace()
        {
            if (self::$namespace !== false) {
                return self::$namespace;
            }

            $page = getCurrentPage();

            if (!is_null($page)) {
                $page = trim($page, '/');
            }

            if (substr($page, 0, 7) === 'publish') {
                self::$namespace = '/publish';
            } elseif (empty($page) && isset($_REQUEST['mode'])) {
                self::$namespace = '/login';
            } elseif (empty($page)) {
                self::$namespace = null;
            } else {
                $bits = explode('/', $page);

                if ($bits[0] === 'extension') {
                    self::$namespace = sprintf('/%s/%s/%s', $bits[0], $bits[1], $bits[2]);
                } else {
                    self::$namespace = sprintf('/%s/%s', $bits[0], isset($bits[1]) ? $bits[1] : '');
                }
            }

            return self::$namespace;
        }
    }

symphonycms / symphony-2

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Pull Request — integration (#2604)

Symphony::Database() A

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