web(review): YYYY/MM path fallback + suggestion row below date + tighten 'a' gate

- suggestDateFromPath: when only year+month appear in the path
  (e.g. 2024/01/), synthesize day=01 so date-only foldering yields
  a usable suggestion instead of null.
- RightSidebar: move the suggestion row below the Taken-at input.
- BulkActionBar + gridKeyNav: show the "Accept date & Keep" button
  and fire the bare 'a' shortcut only when EVERY targeted photo has
  a path-derivable date — no more silent approve-without-fix for
  mixed selections.
- gridKeyNav: drop local cachedPhoto duplicate, use the shared one.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

web/src/lib/actions/gridKeyNav.ts

@@ -10,7 +10,8 @@ import {
 	removeFromHeap,
 	type PpAlbum
 } from '$lib/services/photoprism';
-import { acceptDateAndKeep } from '$lib/services/photoActions';
+import { acceptDateAndKeep, cachedPhoto } from '$lib/services/photoActions';
+import { suggestDateFromPath } from '$lib/utils/suggestDateFromPath';
 import { queryClient } from '$lib/queryClient';
 import { filters } from '$lib/stores/filters.svelte';
 import {
@@ -26,7 +27,6 @@ import {
 } from '$lib/stores/selection.svelte';
 import { popAndRun, push as pushUndo } from '$lib/stores/undo.svelte';
 import { openPreview, toggleLeftSidebar, toggleRightSidebar, view } from '$lib/stores/view.svelte';
-import type { PpPhoto } from '$lib/types/photoprism';
 
 /**
  * Optional parameters the host passes via `use:gridKeyNav={...}`.
@@ -161,35 +161,6 @@ export function gridKeyNav(node: HTMLElement, params: GridKeyNavParams = {}) {
 		return [];
 	}
 
-	/** Look up a photo's current cached state without forcing a refetch.
-	 * Walks every `['photos', …]` cache entry first, then the per-photo
-	 * cache. Lets `x` decide "archive vs restore" based on the actual current
-	 * state instead of always sending Archived=true.
-	 *
-	 * The `['photos', …]` namespace holds two shapes: a flat `PpPhoto[]`
-	 * (e.g. ratings/colors pools) and TanStack's `InfiniteData` envelope
-	 * (`{pages: PpPhoto[][], pageParams}`) used by the timeline's infinite
-	 * scroll. Walk both — assuming a flat array on the timeline cache used
-	 * to throw `list.find is not a function` and abort the F/X handlers. */
-	function cachedPhoto(uid: string): PpPhoto | undefined {
-		const lists = queryClient.getQueriesData({ queryKey: ['photos'] });
-		for (const [, data] of lists) {
-			if (!data) continue;
-			if (Array.isArray(data)) {
-				const hit = (data as PpPhoto[]).find((p) => p.UID === uid);
-				if (hit) return hit;
-				continue;
-			}
-			const pages = (data as { pages?: PpPhoto[][] }).pages;
-			if (!Array.isArray(pages)) continue;
-			for (const page of pages) {
-				const hit = page?.find?.((p) => p.UID === uid);
-				if (hit) return hit;
-			}
-		}
-		return queryClient.getQueryData<PpPhoto>(['photo', uid]);
-	}
-
 	async function toggleArchive(direction: 'archive' | 'restore' | 'toggle') {
 		const ids = cullTargets();
 		if (ids.length === 0) {
@@ -503,25 +474,21 @@ export function gridKeyNav(node: HTMLElement, params: GridKeyNavParams = {}) {
 				}
 				if (shift) return;
 				// Bare `a` on the EXIF Stripped review tab fires the same
-				// "Accept date & Keep" flow the bar button uses. Scoped to
-				// that tab so the key stays free everywhere else (where a
-				// path-derived date wouldn't make sense as a one-shot
-				// shortcut). Reads location directly because actions sit
-				// outside the component tree where `$app/state` is
-				// idiomatic — same approach used by `filters.section`
-				// elsewhere in this file.
+				// "Accept date & Keep" flow as the bar button. Mirrors the
+				// bar's all-targets-have-a-suggestion gate so the shortcut
+				// can't silently approve photos without a date fix.
 				if (
 					filters.section === 'review' &&
 					new URL(window.location.href).searchParams.get('tab') === 'stripped_exif'
 				) {
-					e.preventDefault();
 					const ids = cullTargets();
-					if (ids.length === 0) {
-						toast.message('Nothing to keep', {
-							description: 'Click a photo or select some first'
-						});
-						return;
+					if (ids.length === 0) return;
+					for (const id of ids) {
+						const p = cachedPhoto(id);
+						if (!p) return;
+						if (!suggestDateFromPath({ fileName: p.FileName, path: p.Path })) return;
 					}
+					e.preventDefault();
 					void acceptDateAndKeep(ids);
 				}
 				return;

web/src/lib/components/sidebar/RightSidebar.svelte

@@ -329,11 +329,25 @@
 			{/if}
 		</div>
 
-		<!-- Date suggestion derived from the file/folder path. Shown only
-		     when the photo's stored date is missing or untrusted (the
-		     `stripped_exif` heuristic). Amber styling marks it as
-		     unconfirmed — clicking Apply commits as a manual TakenAt
-		     edit. -->
+		<!-- Taken at -->
+		<div class="flex items-center gap-2">
+			<Calendar class="h-3.5 w-3.5 shrink-0 text-muted-foreground" />
+			<input
+				type="text"
+				inputmode="numeric"
+				placeholder="YYYY-MM-DD"
+				pattern="\d{4}-\d{2}-\d{2}"
+				aria-invalid={!takenAtValid}
+				class="min-w-0 flex-1 rounded border border-transparent bg-transparent px-1 py-0.5 text-xs hover:border-input focus:border-input focus:outline-none focus:ring-1 focus:ring-ring aria-invalid:border-destructive aria-invalid:text-destructive aria-invalid:focus:ring-destructive"
+				bind:value={takenAt}
+				onblur={commitTakenAt}
+			/>
+		</div>
+
+		<!-- Date suggestion derived from the file/folder path. Only shown
+		     on the EXIF Stripped review tab; amber styling marks it as
+		     unconfirmed. Apply writes the value into the date input above
+		     and commits as a manual TakenAt edit. -->
 		{#if showDateSuggestion}
 			<div
 				class="flex items-center gap-2 rounded border border-amber-300/70 bg-amber-50/40 px-1.5 py-1 text-[11px] text-amber-700 dark:border-amber-500/40 dark:bg-amber-500/10 dark:text-amber-300"
@@ -352,21 +366,6 @@
 			</div>
 		{/if}
 
-		<!-- Taken at -->
-		<div class="flex items-center gap-2">
-			<Calendar class="h-3.5 w-3.5 shrink-0 text-muted-foreground" />
-			<input
-				type="text"
-				inputmode="numeric"
-				placeholder="YYYY-MM-DD"
-				pattern="\d{4}-\d{2}-\d{2}"
-				aria-invalid={!takenAtValid}
-				class="min-w-0 flex-1 rounded border border-transparent bg-transparent px-1 py-0.5 text-xs hover:border-input focus:border-input focus:outline-none focus:ring-1 focus:ring-ring aria-invalid:border-destructive aria-invalid:text-destructive aria-invalid:focus:ring-destructive"
-				bind:value={takenAt}
-				onblur={commitTakenAt}
-			/>
-		</div>
-
 		<!-- Folder (read-only). The `px-1 py-0.5` mirrors the input
 		     padding on filename / date so the read-only text starts at the
 		     same x-offset as the editable rows above — otherwise spans

web/src/lib/components/timeline/BulkActionBar.svelte

@@ -65,7 +65,12 @@
 	const onExifStrippedTab = $derived(
 		isReview && page.url.searchParams.get('tab') === 'stripped_exif'
 	);
-	const hasAnySuggestion = $derived.by(() => {
+	// Surface the button only when EVERY targeted photo has a derivable
+	// suggestion — otherwise clicking it would silently approve some
+	// photos without a date fix, which contradicts the verb. A uid not in
+	// any cache also counts as "no suggestion" so we don't promise
+	// something we can't verify.
+	const allHaveSuggestion = $derived.by(() => {
 		if (!onExifStrippedTab) return false;
 		const ids =
 			selection.ids.size > 0
@@ -73,13 +78,13 @@
 				: selection.focused
 					? [selection.focused]
 					: [];
+		if (ids.length === 0) return false;
 		for (const id of ids) {
 			const p = cachedPhoto(id);
-			if (p && suggestDateFromPath({ fileName: p.FileName, path: p.Path })) {
+			if (!p) return false;
+			if (!suggestDateFromPath({ fileName: p.FileName, path: p.Path })) return false;
+		}
 		return true;
-			}
-		}
-		return false;
 	});
 	// Archive section is the parallel two-button flow: Keep (restore back
 	// to the timeline) or Delete (permanent, no undo). X is repurposed
@@ -271,12 +276,11 @@
 					✓ Keep
 					<kbd class="rounded bg-muted px-1 text-[9px] font-medium text-muted-foreground">S</kbd>
 				</button>
-				{#if hasAnySuggestion}
-					<!-- Surfaces only when at least one selected photo has a
-					     derivable date from its path AND lacks a trusted
-					     TakenAt. Applies the suggested date patch then
-					     approves in one go; uids without a usable suggestion
-					     are just approved. -->
+				{#if allHaveSuggestion}
+					<!-- Visible only when every selected photo has a path-
+					     derivable date. Clicking applies each photo's
+					     suggestion then approves it; mirrored by the bare
+					     `a` shortcut in gridKeyNav. -->
 					<button
 						class="inline-flex items-center gap-1 rounded border border-amber-400/60 bg-amber-100/40 px-2 py-0.5 text-[11px] text-amber-800 hover:bg-amber-100 disabled:opacity-50 dark:border-amber-400/40 dark:bg-amber-500/15 dark:text-amber-200 dark:hover:bg-amber-500/25"
 						disabled={busy}

web/src/lib/utils/suggestDateFromPath.ts

@@ -1,8 +1,12 @@
 /**
  * Best-effort calendar date guessed from a photo's filename / parent
- * folders. Returns `YYYY-MM-DD` only when year + month + day are all
- * present and form a real date; returns `null` for year-only or
- * unparseable inputs.
+ * folders. Returns `YYYY-MM-DD`:
+ *   - high-confidence when year + month + day are all parseable
+ *     (basename or path)
+ *   - month-anchored when only year + month appear in the path (day
+ *     synthesised to `01` so the value drops cleanly into a date
+ *     input; the user reviews + adjusts before committing)
+ * Returns `null` for year-only or unparseable inputs.
  *
  * Used by the EXIF Stripped review tab to pre-fill the metadata
  * sidebar's date suggestion row.
@@ -32,8 +36,12 @@ function tryDate(y: number, m: number, d: number): string | null {
 // `20070612` cleanly without bleeding into the trailing timestamp.
 const BASENAME_YMD = /(?<!\d)(\d{4})[-_]?(\d{2})[-_]?(\d{2})(?!\d)/;
 
-// Path variant accepts `/` as a separator too — `2007/06/12`, `2007-06-12/`.
+// Path Y-M-D first (e.g. `2007/06/12`, `2007-06-12/`). Y-M fallback
+// (`2024/01/`, `Photos/2024-01/inner`) trips when the user only foldered
+// by month — the day defaults to `01` so the field has a sensible
+// pre-filled value rather than nothing.
 const PATH_YMD = /(?<!\d)(\d{4})[-_/](\d{2})[-_/](\d{2})(?!\d)/;
+const PATH_YM = /(?<!\d)(\d{4})[-_/](\d{2})(?!\d)/;
 
 export function suggestDateFromPath(input: Input): string | null {
 	const fileName = (input.fileName ?? '').trim();
@@ -46,9 +54,14 @@ export function suggestDateFromPath(input: Input): string | null {
 	}
 
 	if (path) {
-		const pMatch = path.match(PATH_YMD);
-		if (pMatch) {
-			const iso = tryDate(Number(pMatch[1]), Number(pMatch[2]), Number(pMatch[3]));
+		const ymd = path.match(PATH_YMD);
+		if (ymd) {
+			const iso = tryDate(Number(ymd[1]), Number(ymd[2]), Number(ymd[3]));
+			if (iso) return iso;
+		}
+		const ym = path.match(PATH_YM);
+		if (ym) {
+			const iso = tryDate(Number(ym[1]), Number(ym[2]), 1);
 			if (iso) return iso;
 		}
 	}