Fix and enhance navigate to time functionality

• Add i18n support for navigate button and dialog title
• Update ChangeDate component to return DateTime object alongside ISO string
• Fix closest date finding algorithm to handle cases where exact month doesn't exist
• Add navigate to time (g) shortcut to keyboard shortcuts modal

i18n/en.json

@@ -1339,6 +1339,8 @@
   "my_albums": "My albums",
   "name": "Name",
   "name_or_nickname": "Name or nickname",
+  "navigate": "Navigate",
+  "navigate_to_time": "Navigate to Time",
   "network_requirement_photos_upload": "Use cellular data to backup photos",
   "network_requirement_videos_upload": "Use cellular data to backup videos",
   "network_requirements_updated": "Network requirements changed, resetting backup queue",

web/package.json

@@ -9,7 +9,7 @@
     "build:stats": "BUILD_STATS=true vite build",
     "package": "svelte-kit package",
     "preview": "vite preview",
-    "check:svelte": "svelte-check --no-tsconfig --fail-on-warnings --compiler-warnings 'reactive_declaration_non_reactive_property:ignore' --ignore src/lib/components/photos-page/asset-grid.svelte",
+    "check:svelte": "svelte-check --no-tsconfig --fail-on-warnings",
     "check:typescript": "tsc --noEmit",
     "check:watch": "npm run check:svelte -- --watch",
     "check:code": "npm run format && npm run lint:p && npm run check:svelte && npm run check:typescript",

web/src/lib/components/photos-page/asset-grid-actions.svelte

@@ -5,9 +5,11 @@
     setFocusToAsset as setFocusAssetInit,
     setFocusTo as setFocusToInit,
   } from '$lib/components/photos-page/actions/focus-actions';
-  import ChangeDate, { AbsoluteResult, RelativeResult } from '$lib/components/shared-components/change-date.svelte';
+  import ChangeDate, {
+    type AbsoluteResult,
+    type RelativeResult,
+  } from '$lib/components/shared-components/change-date.svelte';
   import { AppRoute } from '$lib/constants';
-  import { modalManager } from '$lib/managers/modal-manager.svelte';
   import { TimelineManager } from '$lib/managers/timeline-manager/timeline-manager.svelte';
   import type { TimelineAsset } from '$lib/managers/timeline-manager/types';
   import ShortcutsModal from '$lib/modals/ShortcutsModal.svelte';
@@ -20,7 +22,10 @@
   import { deleteAssets, updateStackedAssetInTimeline } from '$lib/utils/actions';
   import { archiveAssets, cancelMultiselect, selectAllAssets, stackAssets } from '$lib/utils/asset-utils';
   import { AssetVisibility } from '@immich/sdk';
+  import { modalManager } from '@immich/ui';
+  import { mdiCalendarBlankOutline } from '@mdi/js';
   import { DateTime } from 'luxon';
+  import { t } from 'svelte-i18n';
   import DeleteAssetDialog from './delete-asset-dialog.svelte';
 
   let { isViewing: showAssetViewer } = assetViewingStore;
@@ -197,15 +202,16 @@
 
 {#if isShowSelectDate}
   <ChangeDate
-    title="Navigate to Time"
+    withDuration={false}
+    icon={mdiCalendarBlankOutline}
+    confirmText={$t('navigate')}
+    title={$t('navigate_to_time')}
     initialDate={DateTime.now()}
     timezoneInput={false}
     onConfirm={async (result: AbsoluteResult | RelativeResult) => {
       isShowSelectDate = false;
       if (result.mode === 'absolute') {
-        const asset = await timelineManager.getClosestAssetToDate(
+        const asset = await timelineManager.getClosestAssetToDate(result.dateTime.toObject());
-          (DateTime.fromISO(result.date) as DateTime<true>).toObject(),
-        );
         if (asset) {
           setFocusAsset(asset);
         }

web/src/lib/components/photos-page/asset-grid.svelte

@@ -15,7 +15,7 @@
   import { assetViewingStore } from '$lib/stores/asset-viewing.store';
   import { mobileDevice } from '$lib/stores/mobile-device.svelte';
   import { navigate } from '$lib/utils/navigation';
-  import { type ScrubberListener } from '$lib/utils/timeline-util';
+  import { getTimes, type ScrubberListener, type TimelineYearMonth } from '$lib/utils/timeline-util';
   import { type AlbumResponseDto, type PersonResponseDto } from '@immich/sdk';
   import { DateTime } from 'luxon';
   import { onMount, type Snippet } from 'svelte';
@@ -82,7 +82,7 @@
     onThumbnailClick,
   }: Props = $props();
 
-  let { isViewing: showAssetViewer, gridScrollTarget, mutex, viewingAsset } = assetViewingStore;
+  let { isViewing: showAssetViewer, gridScrollTarget, asset: viewingAsset } = assetViewingStore;
 
   let element: HTMLElement | undefined = $state();
 

web/src/lib/components/shared-components/change-date.spec.ts

@@ -8,6 +8,9 @@ import ChangeDate from './change-date.svelte';
 describe('ChangeDate component', () => {
   const initialDate = DateTime.fromISO('2024-01-01');
   const initialTimeZone = 'Europe/Berlin';
+  const targetDate = DateTime.fromISO('2024-01-01').setZone('UTC+1', {
+    keepLocalTime: true,
+  });
   const currentInterval = {
     start: DateTime.fromISO('2000-02-01T14:00:00+01:00'),
     end: DateTime.fromISO('2001-02-01T14:00:00+01:00'),
@@ -43,7 +46,11 @@ describe('ChangeDate component', () => {
 
     await fireEvent.click(getConfirmButton());
 
-    expect(onConfirm).toHaveBeenCalledWith({ mode: 'absolute', date: '2024-01-01T00:00:00.000+01:00' });
+    expect(onConfirm).toHaveBeenCalledWith({
+      mode: 'absolute',
+      date: '2024-01-01T00:00:00.000+01:00',
+      dateTime: targetDate,
+    });
   });
 
   test('calls onCancel on cancel', async () => {
@@ -58,7 +65,9 @@ describe('ChangeDate component', () => {
 
   describe('when date is in daylight saving time', () => {
     const dstDate = DateTime.fromISO('2024-07-01');
-
+    const targetDate = DateTime.fromISO('2024-07-01').setZone('UTC+2', {
+      keepLocalTime: true,
+    });
     test('should render correct timezone with offset', () => {
       render(ChangeDate, { initialDate: dstDate, initialTimeZone, onCancel, onConfirm });
 
@@ -72,7 +81,11 @@ describe('ChangeDate component', () => {
 
       await fireEvent.click(getConfirmButton());
 
-      expect(onConfirm).toHaveBeenCalledWith({ mode: 'absolute', date: '2024-07-01T00:00:00.000+02:00' });
+      expect(onConfirm).toHaveBeenCalledWith({
+        mode: 'absolute',
+        date: '2024-07-01T00:00:00.000+02:00',
+        dateTime: targetDate,
+      });
     });
   });
 

web/src/lib/components/shared-components/change-date.svelte

@@ -1,15 +1,14 @@
 <script lang="ts">
-  import { ConfirmModal } from '@immich/ui';
+  import { locale } from '$lib/stores/preferences.store';
-  import { mdiCalendarEditOutline } from '@mdi/js';
+  import { getDateTimeOffsetLocaleString } from '$lib/utils/timeline-util.js';
+  import { ConfirmModal, Field, Switch } from '@immich/ui';
+  import { mdiCalendarEdit } from '@mdi/js';
   import { DateTime, Duration } from 'luxon';
   import { t } from 'svelte-i18n';
-  import DateInput from '../elements/date-input.svelte';
-  import Combobox, { type ComboBoxOption } from './combobox.svelte';
-  import DurationInput from '../elements/duration-input.svelte';
-  import { Field, Switch } from '@immich/ui';
-  import { getDateTimeOffsetLocaleString } from '$lib/utils/timeline-util.js';
-  import { locale } from '$lib/stores/preferences.store';
   import { get } from 'svelte/store';
+  import DateInput from '../elements/date-input.svelte';
+  import DurationInput from '../elements/duration-input.svelte';
+  import Combobox, { type ComboBoxOption } from './combobox.svelte';
 
   interface Props {
     title?: string;
@@ -18,6 +17,8 @@
     timezoneInput?: boolean;
     withDuration?: boolean;
     currentInterval?: { start: DateTime; end: DateTime };
+    icon?: string;
+    confirmText?: string;
     onCancel: () => void;
     onConfirm: (result: AbsoluteResult | RelativeResult) => void;
   }
@@ -29,6 +30,8 @@
     timezoneInput = true,
     withDuration = true,
     currentInterval = undefined,
+    icon = mdiCalendarEdit,
+    confirmText,
     onCancel,
     onConfirm,
   }: Props = $props();
@@ -36,6 +39,7 @@
   export type AbsoluteResult = {
     mode: 'absolute';
     date: string;
+    dateTime: DateTime<true>;
   };
 
   export type RelativeResult = {
@@ -192,9 +196,13 @@
       const fixedOffsetZone = `UTC${offsetMinutes >= 0 ? '+' : ''}${Duration.fromObject({ minutes: offsetMinutes }).toFormat('hh:mm')}`;
 
       // Create a DateTime object in this fixed-offset zone, preserving the local time.
-      const finalDateTime = DateTime.fromObject(dtComponents.toObject(), { zone: fixedOffsetZone });
+      const finalDateTime = DateTime.fromObject(dtComponents.toObject(), { zone: fixedOffsetZone }) as DateTime<true>;
 
-      onConfirm({ mode: 'absolute', date: finalDateTime.toISO({ includeOffset: true })! });
+      onConfirm({
+        mode: 'absolute',
+        date: finalDateTime.toISO({ includeOffset: true }),
+        dateTime: finalDateTime,
+      });
     }
 
     if (showRelative && (selectedDuration || selectedRelativeOption)) {
@@ -238,7 +246,8 @@
 <ConfirmModal
   confirmColor="primary"
   {title}
-  icon={mdiCalendarEditOutline}
+  {icon}
+  {confirmText}
   prompt="Please select a new date:"
   disabled={!date.isValid}
   onClose={(confirmed) => (confirmed ? handleConfirm() : onCancel())}

web/src/lib/managers/timeline-manager/internal/search-support.svelte.ts

@@ -143,3 +143,24 @@ export function findMonthGroupForDate(timelineManager: TimelineManager, targetYe
     }
   }
 }
+
+export function findClosestGroupForDate(timelineManager: TimelineManager, targetYearMonth: TimelineYearMonth) {
+  let closestMonth: MonthGroup | undefined;
+  let minDifference = Number.MAX_SAFE_INTEGER;
+
+  for (const month of timelineManager.months) {
+    const { year, month: monthNum } = month.yearMonth;
+
+    // Calculate the absolute difference in months
+    const yearDiff = Math.abs(year - targetYearMonth.year);
+    const monthDiff = Math.abs(monthNum - targetYearMonth.month);
+    const totalDiff = yearDiff * 12 + monthDiff;
+
+    if (totalDiff < minDifference) {
+      minDifference = totalDiff;
+      closestMonth = month;
+    }
+  }
+
+  return closestMonth;
+}

web/src/lib/managers/timeline-manager/timeline-manager.svelte.ts

@@ -16,6 +16,7 @@ import {
   runAssetOperation,
 } from '$lib/managers/timeline-manager/internal/operations-support.svelte';
 import {
+  findClosestGroupForDate,
   findMonthGroupForAsset as findMonthGroupForAssetUtil,
   findMonthGroupForDate,
   getAssetWithOffset,
@@ -523,9 +524,13 @@ export class TimelineManager {
   }
 
   async getClosestAssetToDate(dateTime: TimelineDateTime) {
-    const monthGroup = findMonthGroupForDate(this, dateTime);
+    let monthGroup = findMonthGroupForDate(this, dateTime);
     if (!monthGroup) {
-      return;
+      // if exact match not found, find closest
+      monthGroup = findClosestGroupForDate(this, dateTime);
+      if (!monthGroup) {
+        return;
+      }
     }
     await this.loadMonthGroup(dateTime, { cancelable: false });
     const asset = monthGroup.findClosest(dateTime);

web/src/lib/modals/ShortcutsModal.svelte

@@ -28,6 +28,7 @@
         { key: ['D', 'd'], action: $t('previous_or_next_day') },
         { key: ['M', 'm'], action: $t('previous_or_next_month') },
         { key: ['Y', 'y'], action: $t('previous_or_next_year') },
+        { key: ['g'], action: $t('navigate_to_time') },
         { key: ['x'], action: $t('select') },
         { key: ['Esc'], action: $t('back_close_deselect') },
         { key: ['Ctrl', 'k'], action: $t('search_your_photos') },