must-use plugin directory constants, which may be overridden in the sunrise.php drop-in
 *
 * @since 3.0.0
 */
function wp_plugin_directory_constants() {
	if ( !defined('WP_CONTENT_URL') )
		define( 'WP_CONTENT_URL', get_option('siteurl') . '/wp-content'); // full url - WP_CONTENT_DIR is defined further up

	/**
	 * Allows for the plugins directory to be moved from the default location.
	 *
	 * @since 2.6.0
	 */
	if ( !defined('WP_PLUGIN_DIR') )
		define( 'WP_PLUGIN_DIR', WP_CONTENT_DIR . '/plugins' ); // full path, no trailing slash

	/**
	 * Allows for the plugins directory to be moved from the default location.
	 *
	 * @since 2.6.0
	 */
	if ( !defined('WP_PLUGIN_URL') )
		define( 'WP_PLUGIN_URL', WP_CONTENT_URL . '/plugins' ); // full url, no trailing slash

	/**
	 * Allows for the plugins directory to be moved from the default location.
	 *
	 * @since 2.1.0
	 * @deprecated
	 */
	if ( !defined('PLUGINDIR') )
		define( 'PLUGINDIR', 'wp-content/plugins' ); // Relative to ABSPATH. For back compat.

	/**
	 * Allows for the mu-plugins directory to be moved from the default location.
	 *
	 * @since 2.8.0
	 */
	if ( !defined('WPMU_PLUGIN_DIR') )
		define( 'WPMU_PLUGIN_DIR', WP_CONTENT_DIR . '/mu-plugins' ); // full path, no trailing slash

	/**
	 * Allows for the mu-plugins directory to be moved from the default location.
	 *
	 * @since 2.8.0
	 */
	if ( !defined('WPMU_PLUGIN_URL') )
		define( 'WPMU_PLUGIN_URL', WP_CONTENT_URL . '/mu-plugins' ); // full url, no trailing slash

	/**
	 * Allows for the mu-plugins directory to be moved from the default location.
	 *
	 * @since 2.8.0
	 * @deprecated
	 */
	if ( !defined( 'MUPLUGINDIR' ) )
		define( 'MUPLUGINDIR', 'wp-content/mu-plugins' ); // Relative to ABSPATH. For back compat.
}

/**
 * Defines cookie related WordPress constants
 *
 * Defines constants after multisite is loaded.
 * @since 3.0.0
 */
function wp_cookie_constants() {
	/**
	 * Used to guarantee unique hash cookies
	 *
	 * @since 1.5.0
	 */
	if ( !defined( 'COOKIEHASH' ) ) {
		$siteurl = get_site_option( 'siteurl' );
		if ( $siteurl )
			define( 'COOKIEHASH', md5( $siteurl ) );
		else
			define( 'COOKIEHASH', '' );
	}

	/**
	 * @since 2.0.0
	 */
	if ( !defined('USER_COOKIE') )
		define('USER_COOKIE', 'wordpressuser_' . COOKIEHASH);

	/**
	 * @since 2.0.0
	 */
	if ( !defined('PASS_COOKIE') )
		define('PASS_COOKIE', 'wordpresspass_' . COOKIEHASH);

	/**
	 * @since 2.5.0
	 */
	if ( !defined('AUTH_COOKIE') )
		define('AUTH_COOKIE', 'wordpress_' . COOKIEHASH);

	/**
	 * @since 2.6.0
	 */
	if ( !defined('SECURE_AUTH_COOKIE') )
		define('SECURE_AUTH_COOKIE', 'wordpress_sec_' . COOKIEHASH);

	/**
	 * @since 2.6.0
	 */
	if ( !defined('LOGGED_IN_COOKIE') )
		define('LOGGED_IN_COOKIE', 'wordpress_logged_in_' . COOKIEHASH);

	/**
	 * @since 2.3.0
	 */
	if ( !defined('TEST_COOKIE') )
		define('TEST_COOKIE', 'wordpress_test_cookie');

	/**
	 * @since 1.2.0
	 */
	if ( !defined('COOKIEPATH') )
		define('COOKIEPATH', preg_replace('|https?://[^/]+|i', '', get_option('home') . '/' ) );

	/**
	 * @since 1.5.0
	 */
	if ( !defined('SITECOOKIEPATH') )
		define('SITECOOKIEPATH', preg_replace('|https?://[^/]+|i', '', get_option('siteurl') . '/' ) );

	/**
	 * @since 2.6.0
	 */
	if ( !defined('ADMIN_COOKIE_PATH') )
		define( 'ADMIN_COOKIE_PATH', SITECOOKIEPATH . 'wp-admin' );

	/**
	 * @since 2.6.0
	 */
	if ( !defined('PLUGINS_COOKIE_PATH') )
		define( 'PLUGINS_COOKIE_PATH', preg_replace('|https?://[^/]+|i', '', WP_PLUGIN_URL)  );

	/**
	 * @since 2.0.0
	 */
	if ( !defined('COOKIE_DOMAIN') )
		define('COOKIE_DOMAIN', false);
}

/**
 * Defines cookie related WordPress constants
 *
 * @since 3.0.0
 */
function wp_ssl_constants() {
	/**
	 * @since 2.6.0
	 */
	if ( !defined( 'FORCE_SSL_ADMIN' ) ) {
		if ( 'https' === parse_url( get_option( 'siteurl' ), PHP_URL_SCHEME ) ) {
			define( 'FORCE_SSL_ADMIN', true );
		} else {
			define( 'FORCE_SSL_ADMIN', false );
		}
	}
	force_ssl_admin( FORCE_SSL_ADMIN );

	/**
	 * @since 2.6.0
	 * @deprecated 4.0.0
	 */
	if ( defined( 'FORCE_SSL_LOGIN' ) && FORCE_SSL_LOGIN ) {
		force_ssl_admin( true );
	}
}

/**
 * Defines functionality related WordPress constants
 *
 * @since 3.0.0
 */
function wp_functionality_constants() {
	/**
	 * @since 2.5.0
	 */
	if ( !defined( 'AUTOSAVE_INTERVAL' ) )
		define( 'AUTOSAVE_INTERVAL', 60 );

	/**
	 * @since 2.9.0
	 */
	if ( !defined( 'EMPTY_TRASH_DAYS' ) )
		define( 'EMPTY_TRASH_DAYS', 30 );

	if ( !defined('WP_POST_REVISIONS') )
		define('WP_POST_REVISIONS', true);

	/**
	 * @since 3.3.0
	 */
	if ( !defined( 'WP_CRON_LOCK_TIMEOUT' ) )
		define('WP_CRON_LOCK_TIMEOUT', 60);  // In seconds
}

/**
 * Defines templating related WordPress constants
 *
 * @since 3.0.0
 */
function wp_templating_constants() {
	/**
	 * Filesystem path to the current active template directory
	 * @since 1.5.0
	 */
	define('TEMPLATEPATH', get_template_directory());

	/**
	 * Filesystem path to the current active template stylesheet directory
	 * @since 2.1.0
	 */
	define('STYLESHEETPATH', get_stylesheet_directory());

	/**
	 * Slug of the default theme for this install.
	 * Used as the default theme when installing new sites.
	 * It will be used as the fallback if the current theme doesn't exist.
	 *
	 * @since 3.0.0
	 * @see WP_Theme::get_core_default_theme()
	 */
	if ( !defined('WP_DEFAULT_THEME') )
		define( 'WP_DEFAULT_THEME', 'twentyseventeen' );

}