93 lines
2.9 KiB
Dart
93 lines
2.9 KiB
Dart
import 'dart:convert';
|
|
|
|
/// Immutable Trakt OAuth session.
|
|
///
|
|
/// Persisted as a JSON blob under `user_{uuid}_trakt_session` in
|
|
/// `SharedPreferences`. Tokens are stored in plaintext, matching the security
|
|
/// model of the existing Plex token.
|
|
class TraktSession {
|
|
final String accessToken;
|
|
final String refreshToken;
|
|
|
|
/// Epoch seconds at which the access token expires.
|
|
final int expiresAt;
|
|
|
|
/// Trakt username (`@handle`), populated after `getUserSettings`.
|
|
final String? username;
|
|
|
|
final String scope;
|
|
|
|
/// Epoch seconds at which the session was first created.
|
|
final int createdAt;
|
|
|
|
const TraktSession({
|
|
required this.accessToken,
|
|
required this.refreshToken,
|
|
required this.expiresAt,
|
|
required this.scope,
|
|
required this.createdAt,
|
|
this.username,
|
|
});
|
|
|
|
/// Whether the access token has already expired.
|
|
bool get isExpired => DateTime.now().millisecondsSinceEpoch ~/ 1000 >= expiresAt;
|
|
|
|
/// Whether the access token will expire in the next 5 minutes.
|
|
bool get needsRefresh => DateTime.now().millisecondsSinceEpoch ~/ 1000 >= expiresAt - 300;
|
|
|
|
TraktSession copyWith({
|
|
String? accessToken,
|
|
String? refreshToken,
|
|
int? expiresAt,
|
|
String? username,
|
|
String? scope,
|
|
int? createdAt,
|
|
}) {
|
|
return TraktSession(
|
|
accessToken: accessToken ?? this.accessToken,
|
|
refreshToken: refreshToken ?? this.refreshToken,
|
|
expiresAt: expiresAt ?? this.expiresAt,
|
|
username: username ?? this.username,
|
|
scope: scope ?? this.scope,
|
|
createdAt: createdAt ?? this.createdAt,
|
|
);
|
|
}
|
|
|
|
Map<String, dynamic> toJson() => {
|
|
'access_token': accessToken,
|
|
'refresh_token': refreshToken,
|
|
'expires_at': expiresAt,
|
|
'username': username,
|
|
'scope': scope,
|
|
'created_at': createdAt,
|
|
};
|
|
|
|
factory TraktSession.fromJson(Map<String, dynamic> json) {
|
|
return TraktSession(
|
|
accessToken: json['access_token'] as String,
|
|
refreshToken: json['refresh_token'] as String,
|
|
expiresAt: (json['expires_at'] as num).toInt(),
|
|
username: json['username'] as String?,
|
|
scope: json['scope'] as String? ?? 'public',
|
|
createdAt: (json['created_at'] as num).toInt(),
|
|
);
|
|
}
|
|
|
|
/// Build a session from Trakt's `/oauth/token` or `/oauth/device/token` response,
|
|
/// which uses `expires_in` (relative seconds) rather than `expires_at`.
|
|
factory TraktSession.fromTokenResponse(Map<String, dynamic> json) {
|
|
final createdAt = (json['created_at'] as num?)?.toInt() ?? DateTime.now().millisecondsSinceEpoch ~/ 1000;
|
|
final expiresIn = (json['expires_in'] as num).toInt();
|
|
return TraktSession(
|
|
accessToken: json['access_token'] as String,
|
|
refreshToken: json['refresh_token'] as String,
|
|
expiresAt: createdAt + expiresIn,
|
|
scope: json['scope'] as String? ?? 'public',
|
|
createdAt: createdAt,
|
|
);
|
|
}
|
|
|
|
String encode() => json.encode(toJson());
|
|
static TraktSession decode(String raw) => TraktSession.fromJson(json.decode(raw) as Map<String, dynamic>);
|
|
}
|