sjs/immich
1
0
Fork 0
mirror of https://github.com/samsonjs/immich.git synced 2026-04-27 15:07:45 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

fix: timezone in timeline bucketing (#25894)

Browse source 
Co-authored-by: shenlong-tanwen <139912620+shalong-tanwen@users.noreply.github.com>
This commit is contained in:
shenlong 2026-02-05 23:17:16 +05:30 committed by GitHub
parent a42c08ed84
commit 2dd3a764ae
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
3 changed files with 21 additions and 16 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

15
mobile/lib/infrastructure/entities/merged_asset.drift
View file

@ -85,14 +85,14 @@ LIMIT $limit;
mergedBucket(:group_by AS INTEGER): mergedBucket(:group_by AS INTEGER):
SELECT SELECT
COUNT(*) as asset_count, COUNT(*) as asset_count,
CASE bucket_date
WHEN :group_by = 0 THEN STRFTIME('%Y-%m-%d', created_at, 'localtime') -- day
WHEN :group_by = 1 THEN STRFTIME('%Y-%m', created_at, 'localtime') -- month
END AS bucket_date
FROM FROM
( (
SELECT SELECT
rae.created_at CASE
WHEN :group_by = 0 THEN STRFTIME('%Y-%m-%d', rae.local_date_time)
WHEN :group_by = 1 THEN STRFTIME('%Y-%m', rae.local_date_time)
END as bucket_date
FROM FROM
remote_asset_entity rae remote_asset_entity rae
LEFT JOIN LEFT JOIN
@ -107,7 +107,10 @@ FROM
) )
UNION ALL UNION ALL
SELECT SELECT
lae.created_at CASE
WHEN :group_by = 0 THEN STRFTIME('%Y-%m-%d', lae.created_at, 'localtime')
WHEN :group_by = 1 THEN STRFTIME('%Y-%m', lae.created_at, 'localtime')
END as bucket_date
FROM FROM
local_asset_entity lae local_asset_entity lae
WHERE NOT EXISTS ( WHERE NOT EXISTS (

BIN
mobile/lib/infrastructure/entities/merged_asset.drift.dart generated
View file

Binary file not shown.

22
mobile/lib/infrastructure/repositories/timeline.repository.dart
View file

@ -126,7 +126,7 @@ class DriftTimelineRepository extends DriftDatabaseRepository {
} }
final assetCountExp = _db.localAssetEntity.id.count(); final assetCountExp = _db.localAssetEntity.id.count();
final dateExp = _db.localAssetEntity.createdAt.dateFmt(groupBy); final dateExp = _db.localAssetEntity.createdAt.dateFmt(groupBy, toLocal: true);
final query = final query =
_db.localAssetEntity.selectOnly().join([ _db.localAssetEntity.selectOnly().join([
@ -203,7 +203,7 @@ class DriftTimelineRepository extends DriftDatabaseRepository {
final album = albums.first; final album = albums.first;
final isAscending = album.order == AlbumAssetOrder.asc; final isAscending = album.order == AlbumAssetOrder.asc;
final assetCountExp = _db.remoteAssetEntity.id.count(); final assetCountExp = _db.remoteAssetEntity.id.count();
final dateExp = _db.remoteAssetEntity.createdAt.dateFmt(groupBy); final dateExp = _db.remoteAssetEntity.localDateTime.dateFmt(groupBy);
final query = _db.remoteAssetEntity.selectOnly() final query = _db.remoteAssetEntity.selectOnly()
..addColumns([assetCountExp, dateExp]) ..addColumns([assetCountExp, dateExp])
@ -280,7 +280,8 @@ class DriftTimelineRepository extends DriftDatabaseRepository {
final sorted = List<BaseAsset>.from(assets)..sort((a, b) => b.createdAt.compareTo(a.createdAt)); final sorted = List<BaseAsset>.from(assets)..sort((a, b) => b.createdAt.compareTo(a.createdAt));
final Map<DateTime, int> bucketCounts = {}; final Map<DateTime, int> bucketCounts = {};
for (final asset in sorted) { for (final asset in sorted) {
final date = DateTime(asset.createdAt.year, asset.createdAt.month, asset.createdAt.day); final localTime = asset.createdAt.toLocal();
final date = DateTime(localTime.year, localTime.month, localTime.day);
bucketCounts[date] = (bucketCounts[date] ?? 0) + 1; bucketCounts[date] = (bucketCounts[date] ?? 0) + 1;
} }
@ -360,7 +361,7 @@ class DriftTimelineRepository extends DriftDatabaseRepository {
} }
final assetCountExp = _db.remoteAssetEntity.id.count(); final assetCountExp = _db.remoteAssetEntity.id.count();
final dateExp = _db.remoteAssetEntity.createdAt.dateFmt(groupBy); final dateExp = _db.remoteAssetEntity.localDateTime.dateFmt(groupBy);
final query = _db.remoteAssetEntity.selectOnly() final query = _db.remoteAssetEntity.selectOnly()
..addColumns([assetCountExp, dateExp]) ..addColumns([assetCountExp, dateExp])
@ -430,7 +431,7 @@ class DriftTimelineRepository extends DriftDatabaseRepository {
} }
final assetCountExp = _db.remoteAssetEntity.id.count(); final assetCountExp = _db.remoteAssetEntity.id.count();
final dateExp = _db.remoteAssetEntity.createdAt.dateFmt(groupBy); final dateExp = _db.remoteAssetEntity.localDateTime.dateFmt(groupBy);
final query = _db.remoteAssetEntity.selectOnly() final query = _db.remoteAssetEntity.selectOnly()
..addColumns([assetCountExp, dateExp]) ..addColumns([assetCountExp, dateExp])
@ -500,7 +501,7 @@ class DriftTimelineRepository extends DriftDatabaseRepository {
} }
final assetCountExp = _db.remoteAssetEntity.id.count(); final assetCountExp = _db.remoteAssetEntity.id.count();
final dateExp = _db.remoteAssetEntity.createdAt.dateFmt(groupBy); final dateExp = _db.remoteAssetEntity.localDateTime.dateFmt(groupBy);
final query = _db.remoteAssetEntity.selectOnly() final query = _db.remoteAssetEntity.selectOnly()
..addColumns([assetCountExp, dateExp]) ..addColumns([assetCountExp, dateExp])
@ -602,7 +603,7 @@ class DriftTimelineRepository extends DriftDatabaseRepository {
} }
final assetCountExp = _db.remoteAssetEntity.id.count(); final assetCountExp = _db.remoteAssetEntity.id.count();
final dateExp = _db.remoteAssetEntity.createdAt.dateFmt(groupBy); final dateExp = _db.remoteAssetEntity.localDateTime.dateFmt(groupBy);
final query = _db.remoteAssetEntity.selectOnly() final query = _db.remoteAssetEntity.selectOnly()
..addColumns([assetCountExp, dateExp]) ..addColumns([assetCountExp, dateExp])
@ -664,10 +665,11 @@ List<Bucket> _generateBuckets(int count) {
} }
extension on Expression<DateTime> { extension on Expression<DateTime> {
Expression<String> dateFmt(GroupAssetsBy groupBy) { Expression<String> dateFmt(GroupAssetsBy groupBy, {bool toLocal = false}) {
// DateTimes are stored in UTC, so we need to convert them to local time inside the query before formatting // DateTimes are stored in UTC, so we need to convert them to local time inside the query before formatting
// to create the correct time bucket // to create the correct time bucket when toLocal is true
final localTimeExp = modify(const DateTimeModifier.localTime()); // toLocal is false for remote assets where localDateTime is already in the correct timezone
final localTimeExp = toLocal ? modify(const DateTimeModifier.localTime()) : this;
return switch (groupBy) { return switch (groupBy) {
GroupAssetsBy.day || GroupAssetsBy.auto => localTimeExp.date, GroupAssetsBy.day || GroupAssetsBy.auto => localTimeExp.date,
GroupAssetsBy.month => localTimeExp.strftime("%Y-%m"), GroupAssetsBy.month => localTimeExp.strftime("%Y-%m"),