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