feat(saved-views): keep a collection in a saved view

Images saved views gain a collection key (#331 D140): empty or a collection
id of 1 to 9 digits. Writes refuse favorites together with a collection;
older rows read an empty collection, and a stored row with both opens the
collection, as the listing does for a URL with both.

Part of #331
This commit is contained in:
Vito Sansevero
2026-10-27 17:39:43 -07:00
parent d11b354ed6
commit 46c5e387c8
6 changed files with 100 additions and 10 deletions
+14
View File
@@ -35,6 +35,9 @@ _LIBRARY_SORTS = ("newest", "oldest", "name", "rating")
_MEDIA = ("all", "image", "video")
_CONTROL = re.compile(r"[\x00-\x1f\x7f]")
_SOURCE = re.compile(r"all|0|[1-9][0-9]{0,8}")
# A collection id as the listing's ``collection`` query takes it (#331): none
# ("") or 1 to 9 digits without a leading zero.
_COLLECTION = re.compile(r"|[1-9][0-9]{0,8}")
FALLBACK_NAME = "Saved view"
@@ -55,6 +58,9 @@ _STATE_FIELDS = {
"tags": ("tags", None, ()),
# The Favorites page's filter (#249 D51): a view saved there reopens it.
"favorites": ("bool", None, False),
# A view saved on a collection page (#331 D140) reopens that
# collection; never together with favorites.
"collection": ("collection", None, ""),
},
"library": {
"q": ("text", 500, ""),
@@ -125,6 +131,8 @@ def _validate_value(key: str, kind: str, limit, value: object) -> None:
raise SavedViewInvalid(f"State '{key}' is not a supported value")
if kind == "source" and not _SOURCE.fullmatch(value):
raise SavedViewInvalid(f"State '{key}' must be 'all' or a source index")
if kind == "collection" and not _COLLECTION.fullmatch(value):
raise SavedViewInvalid(f"State '{key}' must be empty or a collection id")
if kind == "text" and (len(value) > limit or _CONTROL.search(value)):
raise SavedViewInvalid(f"State '{key}' is too long or has control characters")
@@ -142,6 +150,8 @@ def encode_state(page: object, state: object) -> str:
)
for key, (kind, limit, _default) in fields.items():
_validate_value(key, kind, limit, state[key])
if state.get("favorites") is True and state.get("collection"):
raise SavedViewInvalid("A view cannot filter by favorites and a collection")
encoded = json.dumps(
{key: state[key] for key in fields}, ensure_ascii=False, separators=(",", ":")
)
@@ -181,6 +191,10 @@ def normalize_state(page: str, raw: object) -> dict:
except SavedViewInvalid:
value = default
state[key] = list(value) if kind == "tags" else value
# Never written by this build; a stored row with both opens the collection,
# as the listing does for a URL with both (#331 D140).
if state.get("favorites") is True and state.get("collection"):
state["favorites"] = False
return state
+1 -1
View File
@@ -23,7 +23,7 @@ const heading = page => main(page).getByRole('heading', { level: 1 });
const saveDialog = page => page.getByRole('dialog', { name: 'Save this view', exact: true });
const refineDialog = page => page.getByRole('dialog', { name: 'Refine this view', exact: true });
const toast = page => page.locator('#workspace-toast');
const IMAGE_DEFAULTS = { q: '', category: '', sort: 'newest', source: 'all', folder: '', media: 'all', tags: [], favorites: false };
const IMAGE_DEFAULTS = { q: '', category: '', sort: 'newest', source: 'all', folder: '', media: 'all', tags: [], favorites: false, collection: '' };
async function refine(page, values) {
await filtersButton(page).click();
+1 -1
View File
@@ -472,7 +472,7 @@ async function openImages(page) {
test('defaults apply to a new visit but not to the current view or a saved view', async ({ page, request }) => {
const created = await request.post('/prompt_manager/saved-views', { data: { page: 'images', name: 'Everything',
state: { q: '', category: '', sort: 'newest', source: 'all', folder: '', media: 'all', tags: [], favorites: false } } });
state: { q: '', category: '', sort: 'newest', source: 'all', folder: '', media: 'all', tags: [], favorites: false, collection: '' } } });
expect(created.status()).toBe(201);
const view = (await created.json()).view;
try {
+20 -5
View File
@@ -4,7 +4,7 @@ const assert = require('node:assert/strict');
const source = import('../../web/js/workspace/saved-views.mjs');
const IMAGE_DEFAULTS = { q: '', category: '', sort: 'newest', source: 'all', folder: '', media: 'all', tags: [], favorites: false };
const IMAGE_DEFAULTS = { q: '', category: '', sort: 'newest', source: 'all', folder: '', media: 'all', tags: [], favorites: false, collection: '' };
const LIBRARY_DEFAULTS = { q: '', category: '', sort: 'newest', tags: [] };
test('a saved state always holds every page key and keeps only values its page accepts', async () => {
@@ -12,8 +12,17 @@ test('a saved state always holds every page key and keeps only values its page a
assert.deepEqual(SAVED_VIEW_PAGES, ['images', 'library']);
assert.deepEqual(normalizeViewState('images', {}), IMAGE_DEFAULTS);
assert.deepEqual(normalizeViewState('library', null), LIBRARY_DEFAULTS);
const full = { q: 'castle', category: 'Portraits', sort: 'name-desc', source: '2', folder: 'a/b', media: 'video', tags: ['moody', 'fog'], favorites: true };
const full = { q: 'castle', category: 'Portraits', sort: 'name-desc', source: '2', folder: 'a/b', media: 'video', tags: ['moody', 'fog'], favorites: true, collection: '' };
assert.deepEqual(normalizeViewState('images', full), full);
// #331 D140: a collection id is '' or 1 to 9 digits without a leading zero; an old view without the key reads ''.
for (const collection of ['1', '12', '999999999']) {
assert.equal(normalizeViewState('images', { collection }).collection, collection);
}
for (const collection of ['0', 'x', 12, '012', '1234567890', null]) {
assert.equal(normalizeViewState('images', { collection }).collection, '');
}
// Favorites and a collection are never both a view's filter: the collection wins, as the listing's URL does.
assert.deepEqual(normalizeViewState('images', { ...full, collection: '4' }), { ...full, favorites: false, collection: '4' });
// D51: favorites is a boolean; anything else is the whole listing.
for (const favorites of ['true', 1, null]) assert.equal(normalizeViewState('images', { ...full, favorites }).favorites, false);
// Each rejected value falls back on its own; the rest of the view still applies.
@@ -63,11 +72,17 @@ test('the listing keeps usable views in order and normalizes their state', async
test('page filters and saved states convert both ways', async () => {
const { imagesFilters, imagesViewState, libraryFilters, libraryViewState } = await source;
const filters = { q: 'castle', category: 'Portraits', sort: 'rating', root: '1', subfolder: 'x', media: 'image', tags: ['fog'], favorites: true };
const filters = { q: 'castle', category: 'Portraits', sort: 'rating', root: '1', subfolder: 'x', media: 'image', tags: ['fog'], favorites: true, collection: '' };
const state = imagesViewState(filters);
assert.deepEqual(state, { q: 'castle', category: 'Portraits', sort: 'rating', source: '1', folder: 'x', media: 'image', tags: ['fog'], favorites: true });
assert.deepEqual(state, { q: 'castle', category: 'Portraits', sort: 'rating', source: '1', folder: 'x', media: 'image', tags: ['fog'], favorites: true, collection: '' });
assert.deepEqual(imagesFilters(state), filters);
assert.deepEqual(imagesFilters({}), { q: '', category: '', sort: 'newest', root: 'all', subfolder: '', media: 'all', tags: [], favorites: false });
assert.deepEqual(imagesFilters({}), { q: '', category: '', sort: 'newest', root: 'all', subfolder: '', media: 'all', tags: [], favorites: false, collection: '' });
// #331 D140: the open collection round-trips; a missing one is ''.
const inCollection = { ...filters, favorites: false, collection: '7' };
assert.equal(imagesViewState(inCollection).collection, '7');
assert.deepEqual(imagesFilters(imagesViewState(inCollection)), inCollection);
assert.equal(imagesViewState({ ...filters, collection: undefined }).collection, '');
assert.equal(imagesViewState({ ...filters, collection: 7 }).collection, '7');
assert.equal(imagesViewState({ ...filters, favorites: undefined }).favorites, false);
const shelf = { text: 'neon', category: 'Cities', sort: 'oldest', tags: ['night'] };
assert.deepEqual(libraryViewState(shelf), { q: 'neon', category: 'Cities', sort: 'oldest', tags: ['night'] });
+55
View File
@@ -40,6 +40,7 @@ IMAGES_STATE = {
"media": "all",
"tags": ["fluffy"],
"favorites": False,
"collection": "",
}
LIBRARY_STATE = {"q": "", "category": "", "sort": "rating", "tags": []}
IMAGES_DEFAULTS = {
@@ -51,6 +52,7 @@ IMAGES_DEFAULTS = {
"media": "all",
"tags": [],
"favorites": False,
"collection": "",
}
LIBRARY_DEFAULTS = {"q": "", "category": "", "sort": "newest", "tags": []}
# A row saved by an older build: no favorites key, a retired key, a sort
@@ -230,6 +232,48 @@ class TestSavedViewsApi(ImageAPITestCase):
_, listed = await self.send("GET")
self.assertEqual(len(listed["views"]), 20)
async def test_write_requires_the_collection_key(self):
# #331 D140: a view saved on a collection page keeps the collection id.
without = {k: v for k, v in IMAGES_STATE.items() if k != "collection"}
good = {"page": "images", "name": "Grid", "state": IMAGES_STATE}
cases = [
{**good, "state": without},
{**good, "state": {**IMAGES_STATE, "collection": "0"}},
{**good, "state": {**IMAGES_STATE, "collection": "x"}},
{**good, "state": {**IMAGES_STATE, "collection": 12}},
{**good, "state": {**IMAGES_STATE, "collection": "012"}},
{**good, "state": {**IMAGES_STATE, "collection": "1" * 10}},
{**good, "state": {**IMAGES_STATE, "collection": None}},
# Favorites and a collection are never both a view's filter.
{
**good,
"state": {**IMAGES_STATE, "favorites": True, "collection": "3"},
},
]
for body in cases:
with self.subTest(body=body):
response, data = await self.send("POST", body=body)
self.assertEqual(response.status, 400, data)
self.assertFalse(data["success"])
for collection in ("1", "12", "9" * 9):
view = await self.create(state={"collection": collection})
self.assertEqual(view["state"]["collection"], collection)
self.assertIs(view["state"]["favorites"], False)
async def test_an_old_row_without_a_collection_reads_empty(self):
with self.api.db.model.get_connection() as conn:
conn.execute(
f"INSERT INTO {TABLE} (page, name, state, position, created_at, "
"updated_at) VALUES ('images', 'Old', ?, 0, 'x', 'x')",
(json.dumps({"q": "cat", "favorites": True}),),
)
_, data = await self.send("GET")
(view,) = data["views"]
self.assertEqual(
view["state"], {**IMAGES_DEFAULTS, "q": "cat", "favorites": True}
)
self.assertEqual(view["state"]["collection"], "")
async def test_rename_and_delete_validate_id_and_body(self):
view = await self.create()
for path in ("/0", "/-1", "/abc", "/1.5", f"/{2**63}"):
@@ -618,6 +662,17 @@ class TestSavedViewsSchema(unittest.TestCase):
),
{**IMAGES_DEFAULTS, "folder": "kept"},
)
# A stored row with both filters (never written by this build) opens the
# collection, as a listing URL with both does.
self.assertEqual(
normalize_state("images", {"favorites": True, "collection": "4"}),
{**IMAGES_DEFAULTS, "collection": "4"},
)
for bad in ("0", "x", 12, "012"):
with self.subTest(collection=bad):
self.assertEqual(
normalize_state("images", {"collection": bad}), IMAGES_DEFAULTS
)
self.assertEqual(normalize_state("history", {}), {})
def test_validation_errors_are_saved_view_invalid(self):
+9 -3
View File
@@ -41,6 +41,8 @@ const FIELDS = Object.freeze({
folder: text(1024), media: choice(['all', 'image', 'video'], 'all'), tags,
// A view saved on Favorites (#249 D51) reopens Images filtered to favorites.
favorites: { fallback: false, accepts: value => typeof value === 'boolean' },
// #331 D140: a view saved on a collection page reopens that collection ('' or 1 to 9 digits, no leading zero).
collection: { fallback: '', accepts: value => typeof value === 'string' && /^(|[1-9][0-9]{0,8})$/.test(value) },
}),
library: Object.freeze({
q: text(500), category: text(100), sort: choice(['newest', 'oldest', 'name', 'rating'], 'newest'), tags,
@@ -54,10 +56,13 @@ export function normalizeViewState(page, state) {
const fields = FIELDS[page];
if (!fields) throw new TypeError(`Unknown saved-view page: ${page}`);
const source = state && typeof state === 'object' && !Array.isArray(state) ? state : {};
return Object.fromEntries(Object.entries(fields).map(([key, field]) => {
const normalized = Object.fromEntries(Object.entries(fields).map(([key, field]) => {
const value = field.accepts(source[key]) ? source[key] : field.fallback;
return [key, Array.isArray(value) ? [...value] : value];
}));
// Favorites and a collection are never both a view's filter: the collection wins, as the listing does (D140).
if (normalized.favorites === true && normalized.collection) normalized.favorites = false;
return normalized;
}
/** True when the state's compact JSON fits the API's 4 KB cap (the server's encoding: no spaces, UTF-8). */
@@ -96,11 +101,12 @@ export const savedViewHash = id => `#/saved/${id}`;
export function imagesFilters(state) {
const view = normalizeViewState('images', state);
return { q: view.q, category: view.category, sort: view.sort, root: view.source, subfolder: view.folder, media: view.media,
tags: view.tags, favorites: view.favorites };
tags: view.tags, favorites: view.favorites, collection: view.collection };
}
export function imagesViewState(filters) {
return normalizeViewState('images', { q: filters.q, category: filters.category, sort: filters.sort, source: filters.root,
folder: filters.subfolder, media: filters.media, tags: filters.tags, favorites: filters.favorites === true });
folder: filters.subfolder, media: filters.media, tags: filters.tags, favorites: filters.favorites === true,
collection: filters.collection == null ? '' : String(filters.collection) });
}
/** Library shelf filters (library.mjs `filters`) from a saved state, and the state of the current filters. */