PHP ITSEC_Two_Factor_Helper::get_enabled_provider_instances Examples

Example #1

File: class-itsec-two-factor.php Project: helloworld-digital/insightvision

	/**
	 * Gets the Two-Factor Auth provider for the specified|current user.
	 *
	 * @param int $user_id Optional. User ID. Default is 'null'.
	 * @return object|null
	 */
	public function get_primary_provider_for_user( $user_id = null ) {
		if ( empty( $user_id ) || ! is_numeric( $user_id ) ) {
			$user_id = get_current_user_id();
		}

		$providers           = $this->_helper->get_enabled_provider_instances();
		$available_providers = $this->get_available_providers_for_user( get_userdata( $user_id ) );

		// If there's only one available provider, force that to be the primary.
		if ( empty( $available_providers ) ) {
			return null;
		} elseif ( 1 === count( $available_providers ) ) {
			$provider = key( $available_providers );
		} else {
			$provider = get_user_meta( $user_id, $this->_provider_user_meta_key, true );

			// If the provider specified isn't enabled, just grab the first one that is.
			if ( ! isset( $available_providers[ $provider ] ) ) {
				$provider = key( $available_providers );
			}
		}

		/**
		 * Filter the two-factor authentication provider used for this user.
		 *
		 * @param string $provider The provider currently being used.
		 * @param int    $user_id  The user ID.
		 */
		$provider = apply_filters( 'two_factor_primary_provider_for_user', $provider, $user_id );

		if ( isset( $providers[ $provider ] ) ) {
			return $providers[ $provider ];
		}

		return null;
	}