1 files changed, 83 insertions, 0 deletions
diff --git a/plugins/jetpack/vendor/automattic/jetpack-status/src/class-status.php b/plugins/jetpack/vendor/automattic/jetpack-status/src/class-status.php
new file mode 100644
index 00000000..f87ca9af
--- /dev/null
+++ b/plugins/jetpack/vendor/automattic/jetpack-status/src/class-status.php
@@ -0,0 +1,83 @@
+<?php
+/**
+ * A status class for Jetpack.
+ *
+ * @package automattic/jetpack-status
+ */
+
+namespace Automattic\Jetpack;
+
+/**
+ * Class Automattic\Jetpack\Status
+ *
+ * Used to retrieve information about the current status of Jetpack and the site overall.
+ */
+class Status {
+	/**
+	 * Is Jetpack in development (offline) mode?
+	 *
+	 * @return bool Whether Jetpack's development mode is active.
+	 */
+	public function is_development_mode() {
+		$development_mode = false;
+		$site_url         = site_url();
+
+		if ( defined( '\\JETPACK_DEV_DEBUG' ) ) {
+			$development_mode = constant( '\\JETPACK_DEV_DEBUG' );
+		} elseif ( $site_url ) {
+			$development_mode = false === strpos( $site_url, '.' );
+		}
+
+		/**
+		 * Filters Jetpack's development mode.
+		 *
+		 * @see https://jetpack.com/support/development-mode/
+		 *
+		 * @since 2.2.1
+		 *
+		 * @param bool $development_mode Is Jetpack's development mode active.
+		 */
+		$development_mode = (bool) apply_filters( 'jetpack_development_mode', $development_mode );
+
+		return $development_mode;
+	}
+
+	/**
+	 * Whether this is a system with a multiple networks.
+	 * Implemented since there is no core is_multi_network function.
+	 * Right now there is no way to tell which network is the dominant network on the system.
+	 *
+	 * @return boolean
+	 */
+	public function is_multi_network() {
+		global $wpdb;
+
+		// If we don't have a multi site setup no need to do any more.
+		if ( ! is_multisite() ) {
+			return false;
+		}
+
+		$num_sites = $wpdb->get_var( "SELECT COUNT(*) FROM {$wpdb->site}" );
+		if ( $num_sites > 1 ) {
+			return true;
+		}
+
+		return false;
+	}
+
+	/**
+	 * Whether the current site is single user site.
+	 *
+	 * @return bool
+	 */
+	public function is_single_user_site() {
+		global $wpdb;
+
+		$some_users = get_transient( 'jetpack_is_single_user' );
+		if ( false === $some_users ) {
+			$some_users = $wpdb->get_var( "SELECT COUNT(*) FROM (SELECT user_id FROM $wpdb->usermeta WHERE meta_key = '{$wpdb->prefix}capabilities' LIMIT 2) AS someusers" );
+			set_transient( 'jetpack_is_single_user', (int) $some_users, 12 * HOUR_IN_SECONDS );
+		}
+		return 1 === (int) $some_users;
+	}
+}