| @@ -46,9 +46,8 @@ | ||
| 46 | 46 | public static function get_refresh_token() { |
| 47 | 47 | $encrypted_refresh_token = Portal_Options::get_refresh_token(); |
| 48 | 48 | |
| 49 | 49 | if ( ! self::is_valid_value( $encrypted_refresh_token ) ) { |
| 50 | - Portal_Options::set_refresh_token_error( 'Token is invalid or missing' ); | |
| 51 | 50 | return ''; |
| 52 | 51 | } |
| 53 | 52 | |
| 54 | 53 | $refresh_token = OAuthCrypto::decrypt( $encrypted_refresh_token ); |
| @@ -53,10 +52,9 @@ | ||
| 53 | 52 | |
| 54 | 53 | $refresh_token = OAuthCrypto::decrypt( $encrypted_refresh_token ); |
| 55 | 54 | |
| 56 | 55 | if ( ! self::is_valid_value( $refresh_token ) ) { |
| 57 | - Portal_Options::set_refresh_token_error( 'Decryption failed' ); | |
| 58 | - return ''; | |
| 56 | + return false; | |
| 59 | 57 | } |
| 60 | 58 | |
| 61 | 59 | return $refresh_token; |
| 62 | 60 | } |
| @@ -68,13 +66,6 @@ | ||
| 68 | 66 | * @return bool Whether the value is valid. |
| 69 | 67 | */ |
| 70 | 68 | private static function is_valid_value( $value ) { |
| 71 | 69 | return false !== $value && null !== $value && '' !== $value; |
| 72 | - } | |
| 73 | - | |
| 74 | - /** | |
| 75 | - * Delays the execution to handle transient issues before retrying. | |
| 76 | - */ | |
| 77 | - private static function retry_delay() { | |
| 78 | - usleep( self::RETRY_DELAY_MICROSECONDS ); | |
| 79 | 70 | } |
| 80 | 71 | } |