worldwide todo list: public todo list of 68 real, sourced problems (planet to street) at /projects/worldwide-todo. worldtodo schema (categories, tasks, change_requests), idempotent seed on deploy, public add/edit/delete requests with Turnstile + salted daily-rotating IP-hash rate limit, owner-only review queue (approve, edit & approve, reject) with live updates over /ws/worldtodo(-owner), JSON API, detail pages with OSM map and history; listed in projects, header, /start and sitemap
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This commit is contained in:
2026-10-26 01:25:59 +00:00
parent 0ee981a96b
commit 5e812271e1
58 changed files with 47689 additions and 9 deletions

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@@ -30,5 +30,8 @@ export const variables = defineEnvVars({
UBI_EMAIL: { schema: (input) => input ?? '' },
UBI_PASSWORD: { schema: (input) => input ?? '' },
GAMES_POLLER: { schema: (input) => input ?? '' },
DB_URL: { schema: (input) => input ?? '' }
DB_URL: { schema: (input) => input ?? '' },
// Cloudflare Turnstile for the worldwide todo list request form.
TURNSTILE_SECRET_KEY: { schema: (input) => input ?? '' },
PUBLIC_TURNSTILE_SITE_KEY: { public: true, schema: (input) => input ?? '' }
});

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@@ -3,6 +3,7 @@ import { startMusicPoller } from '#lib/server/music/poller.js';
import { startGamesPoller } from '#lib/server/games/poller.js';
import { startOsuGoalsPoller } from '#lib/server/osu-goals/poller.js';
import { registerPubgMapChannel } from '#lib/server/pubg-map/live.js';
import { registerWorldtodoChannels } from '#lib/server/worldtodo/live.js';
import { building } from '$app/env';
import { auth } from '#lib/server/auth.js';
import { isOwner, isOwnerOnlyPath, isOwnerWritePath } from '#lib/server/owner.js';
@@ -12,13 +13,14 @@ const analytics = /<!-- analytics -->[\s\S]*?<!-- \/analytics -->/;
// Background jobs that live in the app process: the Spotify scrobbler (idle until connected)
// the CS2 / PUBG / R6 match history poller and the osu! goals refresh. Also the WebSocket channels (served by
// server.js on the same Bun server): the PUBG drop map rooms.
// server.js on the same Bun server): the PUBG drop map rooms and the worldwide todo list.
export const init: ServerInit = () => {
if (!building) {
startMusicPoller();
startGamesPoller();
startOsuGoalsPoller();
registerPubgMapChannel();
registerWorldtodoChannels();
}
};

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@@ -0,0 +1,25 @@
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 64 64" role="img" aria-label="Worldwide todo list">
<defs>
<linearGradient id="wt-sea" x1="0" y1="0" x2="1" y2="1">
<stop offset="0" stop-color="#38bdf8"/>
<stop offset="1" stop-color="#2563eb"/>
</linearGradient>
<linearGradient id="wt-land" x1="0" y1="0" x2="1" y2="1">
<stop offset="0" stop-color="#4ade80"/>
<stop offset="1" stop-color="#16a34a"/>
</linearGradient>
<linearGradient id="wt-check" x1="0" y1="0" x2="1" y2="1">
<stop offset="0" stop-color="#fbbf24"/>
<stop offset="1" stop-color="#ea580c"/>
</linearGradient>
<clipPath id="wt-globe"><circle cx="28" cy="30" r="22"/></clipPath>
</defs>
<circle cx="28" cy="30" r="22" fill="url(#wt-sea)"/>
<g clip-path="url(#wt-globe)" fill="url(#wt-land)">
<path d="M10 18c5-4 11-5 15-3 3 2 1 6-2 7-3 1-3 5 0 7 2 2 1 6-3 6-4 0-7-3-9-7-2-3-3-7-1-10z"/>
<path d="M33 11c5 0 10 2 13 6 1 2-1 4-4 4-3 0-5 2-4 5 1 3 5 3 7 5 2 3 0 8-4 10-3 2-6 0-6-3 0-3-3-4-4-7-1-3 2-5 1-8-1-3-4-4-3-7 1-3 2-5 4-5z"/>
</g>
<circle cx="28" cy="30" r="22" fill="none" stroke="#0f172a" stroke-opacity=".25" stroke-width="1.5"/>
<rect x="34" y="34" width="26" height="26" rx="7" fill="url(#wt-check)" stroke="#fff" stroke-width="2.5"/>
<path d="M40.5 47.5l4.5 4.5 9-10" fill="none" stroke="#fff" stroke-width="3.5" stroke-linecap="round" stroke-linejoin="round"/>
</svg>

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Width:  |  Height:  |  Size: 1.4 KiB

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@@ -21,6 +21,7 @@
import Globe2 from 'lucide-svelte/icons/globe-2';
import Languages from 'lucide-svelte/icons/languages';
import ListChecks from 'lucide-svelte/icons/list-checks';
import ListTodo from 'lucide-svelte/icons/list-todo';
import Music2 from 'lucide-svelte/icons/music-2';
import PawPrint from 'lucide-svelte/icons/paw-print';
import Trophy from 'lucide-svelte/icons/trophy';
@@ -40,6 +41,7 @@
'cs prices': CandlestickChart,
'house tracker': House,
lists: ListChecks,
'worldwide todo list': ListTodo,
health: HeartPulse,
books: BookOpen,
stats: ChartLine,

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@@ -6,6 +6,13 @@ export const projects = [
href: 'https://esports.vash.software',
external: true
},
{
name: 'worldwide todo list',
subtitle:
'real problems, planet to street, as a public todo list anyone can suggest changes to',
href: '/projects/worldwide-todo',
external: false
},
{
name: 'osu! map finder',
subtitle: 'find osu! maps for Spotify songs/albums/playlists',

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@@ -95,6 +95,11 @@ const publicPages: Record<string, { title: string; description: string }> = {
title: 'Pokémon locations',
description: 'Every Pokémon location by region, with the Pokémon you can find there.'
},
'/projects/worldwide-todo': {
title: 'The worldwide todo list',
description:
'A public todo list of real, sourced problems, from planet-scale to a single street. Anyone can suggest additions, edits and removals.'
},
'/projects/animaldex': {
title: 'Animaldex',
description: 'Find and add neighborhood animals on a map.'

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@@ -30,4 +30,5 @@ export * from './stats';
export * from './pubg-map';
export * from './ai';
export * from './movies';
export * from './worldtodo';
export * from './osu-goals';

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@@ -27,3 +27,4 @@ export const dataholdersSchema = pgSchema('dataholders');
export const statsSchema = pgSchema('stats');
export const aiSchema = pgSchema('ai');
export const moviesSchema = pgSchema('movies');
export const worldtodoSchema = pgSchema('worldtodo');

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@@ -0,0 +1,124 @@
import { sql } from 'drizzle-orm';
import {
bigint,
check,
customType,
date,
doublePrecision,
index,
jsonb,
text,
uniqueIndex
} from 'drizzle-orm/pg-core';
import { worldtodoSchema } from './schemas';
import { timestamptz } from './helpers';
// The Worldwide Todo List (/projects/worldwide-todo): a public list of real problems phrased
// as todos. Anyone can *request* an add, edit or delete (change_requests); nothing changes
// until the owner approves it in the queue. No submitter data is stored beyond an optional
// display name: no IP, email or user agent (rate limiting is in memory, see
// #lib/server/worldtodo/limit). Seeded by scripts/seed-worldtodo.ts from data/worldtodo-seed.json.
// Kept in sync with #lib/worldtodo/shared (a unit test checks it); the schema folder is copied
// into the app image on its own for the scripts, so it must not import from outside it.
const WORLDTODO_SCALES = ['planet', 'region', 'country', 'city', 'street'] as const;
const WORLDTODO_STATUSES = ['open', 'in_progress', 'done'] as const;
const WORLDTODO_REQUEST_KINDS = ['add', 'edit', 'delete'] as const;
const WORLDTODO_REQUEST_STATUSES = ['pending', 'approved', 'rejected'] as const;
const tsvector = customType<{ data: string }>({ dataType: () => 'tsvector' });
export const worldtodoScale = worldtodoSchema.enum('scale', WORLDTODO_SCALES);
export const worldtodoStatus = worldtodoSchema.enum('status', WORLDTODO_STATUSES);
export const worldtodoRequestKind = worldtodoSchema.enum('req_kind', WORLDTODO_REQUEST_KINDS);
export const worldtodoRequestStatus = worldtodoSchema.enum(
'req_status',
WORLDTODO_REQUEST_STATUSES
);
export const worldtodoCategories = worldtodoSchema.table('categories', {
slug: text('slug').primaryKey(),
label: text('label').notNull(),
/** Icon key in #lib/worldtodo/icons (a lucide icon). */
icon: text('icon').notNull(),
/** Hex accent for the icon tile only. */
colour: text('colour').notNull()
});
export const worldtodoTasks = worldtodoSchema.table(
'tasks',
{
id: bigint('id', { mode: 'number' }).primaryKey().generatedByDefaultAsIdentity(),
slug: text('slug').notNull(),
title: text('title').notNull(),
description: text('description').notNull(),
scale: worldtodoScale('scale').notNull(),
category: text('category')
.notNull()
.references(() => worldtodoCategories.slug),
locationName: text('location_name').notNull(),
/** ISO 3166-1 alpha-2; null for planet-scale or multinational tasks. */
countryCode: text('country_code'),
lat: doublePrecision('lat'),
lon: doublePrecision('lon'),
status: worldtodoStatus('status').notNull().default('open'),
sourceUrls: text('source_urls').array().notNull(),
/** Date of the main source as given ('2026-09', '2026-10-21'). */
sourceDate: text('source_date'),
confidence: text('confidence').notNull().default('high'),
/** Owner-facing caveat, also shown subtly on the detail page. */
verificationNote: text('verification_note'),
/** When the facts were last checked. */
asOf: date('as_of').notNull(),
createdAt: timestamptz('created_at').notNull().defaultNow(),
updatedAt: timestamptz('updated_at').notNull().defaultNow(),
/** Soft delete (approved delete requests); hard purge is a manual owner action. */
deletedAt: timestamptz('deleted_at'),
search: tsvector('search').generatedAlwaysAs(
sql`to_tsvector('simple', title || ' ' || description || ' ' || location_name)`
)
},
(t) => [
uniqueIndex('tasks_slug_key').on(t.slug),
index('tasks_search_idx').using('gin', t.search),
index('tasks_scale_status_idx')
.on(t.scale, t.status)
.where(sql`deleted_at IS NULL`),
check('tasks_title_check', sql`char_length(${t.title}) BETWEEN 5 AND 140`),
check('tasks_description_check', sql`char_length(${t.description}) <= 2000`),
check('tasks_lat_check', sql`${t.lat} BETWEEN -90 AND 90`),
check('tasks_lon_check', sql`${t.lon} BETWEEN -180 AND 180`),
check('tasks_sources_check', sql`cardinality(${t.sourceUrls}) >= 1`),
check('tasks_confidence_check', sql`${t.confidence} IN ('high','medium')`)
]
);
export const worldtodoChangeRequests = worldtodoSchema.table(
'change_requests',
{
id: bigint('id', { mode: 'number' }).primaryKey().generatedByDefaultAsIdentity(),
kind: worldtodoRequestKind('kind').notNull(),
/** Null for 'add'. */
taskId: bigint('task_id', { mode: 'number' }).references(() => worldtodoTasks.id),
/** add: full task fields; edit: only changed fields; delete: {}. Whitelisted keys only. */
payload: jsonb('payload').$type<Record<string, unknown>>().notNull().default({}),
/** What the owner actually applied (differs from payload after "edit & approve"). */
applied: jsonb('applied').$type<Record<string, unknown>>(),
/** The task's updated_at when the request was filed, to flag stale requests. */
taskUpdatedAt: timestamptz('task_updated_at'),
reason: text('reason').notNull(),
/** Optional, the ONLY submitter info stored; shown nowhere except the owner queue. */
displayName: text('display_name'),
status: worldtodoRequestStatus('status').notNull().default('pending'),
ownerNote: text('owner_note'),
createdAt: timestamptz('created_at').notNull().defaultNow(),
decidedAt: timestamptz('decided_at')
},
(t) => [
index('change_requests_status_idx').on(t.status, t.createdAt),
index('change_requests_task_idx').on(t.taskId, t.status),
check('change_requests_reason_check', sql`char_length(${t.reason}) BETWEEN 10 AND 1000`),
check('change_requests_display_name_check', sql`char_length(${t.displayName}) <= 40`),
check('change_requests_task_check', sql`((${t.kind} = 'add') = (${t.taskId} IS NULL))`)
]
);

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@@ -32,7 +32,10 @@ export const ownerOnlyPrefixes = [
'/trackers/ai/usage',
'/lists/db',
// Spotify OAuth for the listening tracker (connect + callback 404 for everyone else).
'/api/spotify'
'/api/spotify',
// Worldwide todo list: the list is public, the review queue and its API are mine only.
'/projects/worldwide-todo/queue',
'/projects/worldwide-todo/api/queue'
] as const;
/**

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@@ -0,0 +1,33 @@
import type { TaskFields } from '#lib/worldtodo/shared.js';
import { publishQueue, publishTask } from './live';
import * as store from './store';
import { plain } from './validate';
// Owner decisions (queue actions, API, direct edits). Applied in one transaction in the
// store, then published on the realtime channels.
export const ownerNote = (v: unknown) =>
plain(typeof v === 'string' ? v : '', true).slice(0, 1000) || null;
async function publishApplied(applied: store.Applied) {
const found = applied.type === 'task.deleted' ? null : await store.getTask(applied.slug);
publishTask(applied.type, applied.slug, found?.task ?? null);
publishQueue(await store.pendingTotal());
}
export async function approveRequest(id: number, note: unknown, tweaked: TaskFields | null = null) {
const applied = await store.approve(id, ownerNote(note), tweaked);
await publishApplied(applied);
return applied;
}
export async function rejectRequest(id: number, note: unknown) {
await store.reject(id, ownerNote(note));
publishQueue(await store.pendingTotal());
}
export async function editTaskDirectly(slug: string, fields: TaskFields, note: unknown) {
const applied = await store.ownerEdit(slug, fields, ownerNote(note));
await publishApplied(applied);
return applied;
}

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@@ -0,0 +1,37 @@
import { describe, expect, it } from 'vitest';
import { PER_DAY, PER_HOUR, createLimiter } from './limit';
describe('worldtodo rate limiter', () => {
it('allows 5 per hour, then answers with a Retry-After', () => {
let t = Date.UTC(2026, 9, 26, 10, 0, 0);
const l = createLimiter(() => t);
for (let i = 0; i < PER_HOUR; i++) expect(l.hit('1.2.3.4')).toBeNull();
const wait = l.hit('1.2.3.4');
expect(wait).toBeGreaterThan(3500);
expect(wait).toBeLessThanOrEqual(3600);
expect(l.hit('5.6.7.8')).toBeNull(); // other clients unaffected
t += 3_600_001;
expect(l.hit('1.2.3.4')).toBeNull();
});
it('caps at 20 per day', () => {
let t = Date.UTC(2026, 9, 26, 0, 30, 0);
const l = createLimiter(() => t);
for (let i = 0; i < PER_DAY; i++) {
expect(l.hit('9.9.9.9')).toBeNull();
t += 13 * 60_000; // ~4.6 per hour, under the hourly cap
}
expect(l.hit('9.9.9.9')).not.toBeNull();
});
it('never keeps the raw IP and rotates the salt every UTC day', () => {
let t = Date.UTC(2026, 9, 26, 23, 59, 0);
const l = createLimiter(() => t);
const k1 = l.keyOf('1.2.3.4');
expect(k1).not.toContain('1.2.3.4');
expect(l.keyOf('1.2.3.4')).toBe(k1);
t += 120_000; // next UTC day
expect(l.keyOf('1.2.3.4')).not.toBe(k1);
expect(l.size()).toBe(0);
});
});

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@@ -0,0 +1,66 @@
import { createHmac, randomBytes } from 'node:crypto';
// Rate limiting for public change requests: 5 per hour and 20 per day per client.
// The client key is an HMAC of the IP address with a random salt that lives only in this
// process's memory and rotates every UTC day, so a key can't be linked to an IP (or to
// yesterday's key) and nothing is ever written to Postgres or logs. Counters are per process
// and reset on restart, like the site's other limiters.
export const PER_HOUR = 5;
export const PER_DAY = 20;
const HOUR = 3_600_000;
const DAY = 86_400_000;
const MAX_KEYS = 50_000;
type State = { day: string; salt: Buffer; hits: Map<string, number[]> };
export function createLimiter(now: () => number = Date.now) {
let state: State | null = null;
const current = () => {
const day = new Date(now()).toISOString().slice(0, 10);
if (!state || state.day !== day) state = { day, salt: randomBytes(32), hits: new Map() };
return state;
};
const keyOf = (ip: string) =>
createHmac('sha256', current().salt).update(ip).digest('base64url').slice(0, 22);
return {
/** The salted hash for an IP (exposed for tests; never stored). */
keyOf,
/**
* Count one attempt. Returns null when allowed, or the seconds to wait (Retry-After).
* Blocked attempts are not counted.
*/
hit(ip: string): number | null {
const s = current();
const key = keyOf(ip);
const t = now();
const list = (s.hits.get(key) ?? []).filter((x) => t - x < DAY);
const lastHour = list.filter((x) => t - x < HOUR);
if (lastHour.length >= PER_HOUR)
return Math.max(1, Math.ceil((lastHour[0] + HOUR - t) / 1000));
if (list.length >= PER_DAY) return Math.max(1, Math.ceil((list[0] + DAY - t) / 1000));
list.push(t);
if (!s.hits.has(key) && s.hits.size >= MAX_KEYS) s.hits.delete(s.hits.keys().next().value!);
s.hits.set(key, list);
return null;
},
/** Number of tracked keys (tests). */
size: () => current().hits.size
};
}
export const limiter = createLimiter();
/** The client IP behind Cloudflare/Caddy, same order as server.js and the listening stream. */
export function clientIp(request: Request, getClientAddress: () => string): string {
const h = request.headers;
const forwarded =
h.get('cf-connecting-ip') ?? h.get('x-forwarded-for')?.split(',')[0]?.trim() ?? '';
if (forwarded) return forwarded;
try {
return getClientAddress();
} catch {
return 'unknown';
}
}

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@@ -0,0 +1,86 @@
import { registerChannel, type Socket } from '#lib/server/ws/hub.js';
import { auth } from '#lib/server/auth.js';
import { isOwner } from '#lib/server/owner.js';
import type { LiveEvent, PublicTask } from '#lib/worldtodo/shared.js';
// Realtime for the Worldwide Todo List on the site WebSocket hub:
// - `worldtodo` (public, read-only): every approved change, as
// { type: 'task.added' | 'task.updated' | 'task.deleted', slug, task | null, at }.
// - `worldtodo-owner` (owner session only): { type: 'queue.changed', pending } when a request
// is filed or decided, so the queue page and the header badge refresh without polling.
// Clients send nothing; any message closes the socket. Pages fall back to polling (60 s)
// when the socket can't connect (e.g. `vite dev`, which has no Bun.serve).
const MAX_PER_IP = 8;
const publicSockets = new Set<Socket>();
const ownerSockets = new Set<Socket>();
const perIp = new Map<string, number>();
function track(set: Set<Socket>) {
return {
open(ws: Socket) {
set.add(ws);
},
message(ws: Socket) {
ws.close(1008, 'read only');
},
close(ws: Socket) {
set.delete(ws);
const n = (perIp.get(ws.data.ip) ?? 1) - 1;
if (n <= 0) perIp.delete(ws.data.ip);
else perIp.set(ws.data.ip, n);
}
};
}
function admit(ip: string): Response | null {
const n = perIp.get(ip) ?? 0;
if (n >= MAX_PER_IP) return new Response('Too Many Connections', { status: 429 });
perIp.set(ip, n + 1);
return null;
}
let registered = false;
export function registerWorldtodoChannels() {
if (registered) return;
registered = true;
registerChannel('worldtodo', {
async authorize(_request, _url, ip) {
return admit(ip) ?? {};
},
...track(publicSockets)
});
registerChannel('worldtodo-owner', {
async authorize(request, _url, ip) {
const session = await auth.api.getSession({ headers: request.headers });
if (!isOwner({ locals: { user: session?.user ?? null } as App.Locals }))
return new Response('Not Found', { status: 404 });
return admit(ip) ?? {};
},
...track(ownerSockets)
});
}
function send(set: Set<Socket>, msg: unknown) {
const text = JSON.stringify(msg);
for (const ws of set) {
try {
ws.send(text);
} catch {
/* closing socket */
}
}
}
export function publishTask(type: LiveEvent['type'], slug: string, task: PublicTask | null) {
send(publicSockets, {
type,
slug,
task: type === 'task.deleted' ? null : task,
at: new Date().toISOString()
} satisfies LiveEvent);
}
export function publishQueue(pending: number) {
send(ownerSockets, { type: 'queue.changed', pending });
}

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@@ -0,0 +1,116 @@
import { changedFields, type TaskFields } from '#lib/worldtodo/shared.js';
import { limiter } from './limit';
import { publishQueue } from './live';
import * as store from './store';
import { turnstileConfigured, verifyTurnstile } from './turnstile';
import { looksLikeBot, parseRequest, type FieldErrors } from './validate';
// Filing a public change request (shared by the form action and the JSON API). Order:
// bot checks → validation (no network, so a typo never burns a Turnstile token or a rate
// slot) → rate limit (before Siteverify, so floods never reach Cloudflare) → global queue
// cap → Turnstile → insert. Nothing about the submitter is stored except the optional name.
export const MAX_PENDING = 200;
export type SubmitResult =
| { ok: true; id: number }
| { ok: false; status: number; message: string; errors?: FieldErrors; retryAfter?: number };
export async function submitRequest(opts: {
input: Record<string, unknown>;
honeypot: unknown;
startedAt: unknown;
token: string;
ip: string;
now?: number;
}): Promise<SubmitResult> {
if (!turnstileConfigured())
return { ok: false, status: 503, message: 'Requests are switched off right now.' };
if (looksLikeBot(opts.honeypot, opts.startedAt, opts.now))
return {
ok: false,
status: 400,
message: 'That was a bit quick. Wait a few seconds and send it again.'
};
// API edits may be partial, so validate them on top of the task as it is now.
let base: Record<string, unknown> | undefined;
if (opts.input.kind === 'edit' && typeof opts.input.task === 'string' && opts.input.task.trim()) {
const current = await store.getTask(opts.input.task.trim());
if (current) base = { ...store.currentFields(current.task) };
}
const parsed = parseRequest(opts.input, base);
if (!parsed.ok)
return {
ok: false,
status: 400,
message: 'Check the highlighted fields.',
errors: parsed.errors
};
const req = parsed.value;
let taskId: number | null = null;
let taskUpdatedAt: string | null = null;
let payload: Record<string, unknown> = {};
if (req.kind === 'add') {
if (!(await store.categoryExists(req.fields!.category)))
return {
ok: false,
status: 400,
message: 'Check the highlighted fields.',
errors: { category: 'Pick a category' }
};
payload = { ...req.fields! };
} else {
const found = await store.getTask(req.taskSlug);
if (!found) return { ok: false, status: 404, message: 'That task does not exist (anymore).' };
taskId = found.task.id;
taskUpdatedAt = found.task.updatedAt;
if (req.kind === 'edit') {
const change = changedFields(store.currentFields(found.task), req.fields as TaskFields);
if (!Object.keys(change).length)
return { ok: false, status: 400, message: 'Nothing changed: edit at least one field.' };
if (change.category && !(await store.categoryExists(change.category)))
return {
ok: false,
status: 400,
message: 'Check the highlighted fields.',
errors: { category: 'Pick a category' }
};
payload = change as Record<string, unknown>;
}
}
const wait = limiter.hit(opts.ip);
if (wait !== null)
return {
ok: false,
status: 429,
message: `You've sent a lot of requests. Try again in ${Math.ceil(wait / 60)} min.`,
retryAfter: wait
};
if ((await store.pendingTotal()) >= MAX_PENDING)
return {
ok: false,
status: 503,
message: 'The review queue is full right now. Please try again in a day or two.',
retryAfter: 86_400
};
if (!(await verifyTurnstile(opts.token)))
return {
ok: false,
status: 400,
message: 'The anti-bot check failed or expired. Try it again.',
errors: { turnstile: 'Complete the check' }
};
const row = await store.insertRequest({
kind: req.kind,
taskId,
taskUpdatedAt,
payload,
reason: req.reason,
displayName: req.displayName
});
publishQueue(await store.pendingTotal());
return { ok: true, id: row.id };
}

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@@ -0,0 +1,555 @@
import type { TransactionSql } from 'postgres';
// jsonb values are sent as JSON text with a ::jsonb cast: drizzle swaps the shared client's
// json serializers for pass-through ones, so sql.json() would send a raw object.
import { client as sql } from '#lib/server/db/index.js';
import {
EDITABLE_FIELDS,
RESERVED_SLUGS,
changedFields,
type Category,
type PublicTask,
type RequestKind,
type RequestStatus,
type TaskFields
} from '#lib/worldtodo/shared.js';
// Postgres access for the Worldwide Todo List (schema worldtodo). Hand-written SQL on the
// shared postgres.js pool; every write that applies a request runs in one transaction.
const TASK_COLUMNS = sql`
t.id, t.slug, t.title, t.description, t.scale::text as scale, t.category,
t.location_name, t.country_code, t.lat, t.lon, t.status::text as status, t.source_urls,
t.source_date, t.confidence, t.verification_note, t.as_of::text as as_of,
t.created_at, t.updated_at, t.deleted_at`;
type Row = Record<string, unknown>;
// The shared client returns timestamptz as Postgres text ("2026-10-26 01:13:36.1+00") because
// drizzle swaps in pass-through parsers, so normalise to ISO here.
function toDate(v: unknown): Date | null {
if (v instanceof Date) return v;
if (!v) return null;
const d = new Date(
String(v)
.replace(' ', 'T')
.replace(/([+-]\d\d)$/, '$1:00')
);
return Number.isNaN(d.getTime()) ? null : d;
}
const iso = (v: unknown) => toDate(v)?.toISOString() ?? '';
export function toTask(r: Row): PublicTask {
return {
id: Number(r.id),
slug: String(r.slug),
title: String(r.title),
description: String(r.description),
scale: r.scale as PublicTask['scale'],
category: String(r.category),
locationName: String(r.location_name),
countryCode: (r.country_code as string | null) ?? null,
lat: r.lat === null || r.lat === undefined ? null : Number(r.lat),
lon: r.lon === null || r.lon === undefined ? null : Number(r.lon),
status: r.status as PublicTask['status'],
sourceUrls: (r.source_urls as string[]) ?? [],
sourceDate: (r.source_date as string | null) ?? null,
confidence: r.confidence === 'medium' ? 'medium' : 'high',
verificationNote: (r.verification_note as string | null) ?? null,
asOf: String(r.as_of),
createdAt: iso(r.created_at),
updatedAt: iso(r.updated_at),
...(r.pending !== undefined ? { pending: Number(r.pending) } : {})
};
}
export async function listCategories(): Promise<Category[]> {
const rows = await sql`select slug, label, icon, colour from worldtodo.categories order by label`;
return rows.map((r) => ({
slug: r.slug,
label: r.label,
icon: r.icon,
colour: r.colour
}));
}
export type Sort = 'updated' | 'scale' | 'title';
export type ListFilter = {
scale?: string;
category?: string;
/** 'todo' (open + in progress, the default), 'open', 'in_progress', 'done' or 'all'. */
status?: string;
q?: string;
};
function likeEscape(s: string) {
return s.replace(/[\\%_]/g, (c) => `\\${c}`);
}
function whereFor(f: ListFilter, opts: { skipScale?: boolean } = {}) {
const parts = [sql`t.deleted_at is null`];
if (f.scale && !opts.skipScale) parts.push(sql`t.scale = ${f.scale}::worldtodo.scale`);
if (f.category) parts.push(sql`t.category = ${f.category}`);
const status = f.status || 'todo';
if (status === 'todo') parts.push(sql`t.status <> 'done'`);
else if (status !== 'all') parts.push(sql`t.status = ${status}::worldtodo.status`);
const q = (f.q ?? '').trim().slice(0, 100);
if (q) {
const like = `%${likeEscape(q)}%`;
parts.push(
sql`(t.search @@ websearch_to_tsquery('simple', ${q}) or t.title ilike ${like}
or t.location_name ilike ${like} or t.description ilike ${like})`
);
}
return parts.reduce((acc, p, i) => (i === 0 ? p : sql`${acc} and ${p}`));
}
const SCALE_ORDER = sql`array_position(array['planet','region','country','city','street']::worldtodo.scale[], t.scale)`;
function orderFor(sort: Sort) {
if (sort === 'title') return sql`lower(t.title) asc, t.id asc`;
if (sort === 'scale') return sql`${SCALE_ORDER} asc, lower(t.title) asc, t.id asc`;
return sql`t.updated_at desc, t.id desc`;
}
function cursorKey(sort: Sort, r: Row): unknown[] {
if (sort === 'title') return [String(r.title).toLowerCase(), Number(r.id)];
if (sort === 'scale') return [Number(r.scale_pos), String(r.title).toLowerCase(), Number(r.id)];
return [iso(r.updated_at), Number(r.id)];
}
function afterCursor(sort: Sort, cursor: string | undefined) {
if (!cursor) return null;
try {
const k = JSON.parse(Buffer.from(cursor, 'base64url').toString()) as unknown[];
if (sort === 'title' && k.length === 2)
return sql`(lower(t.title), t.id) > (${String(k[0])}, ${Number(k[1])})`;
if (sort === 'scale' && k.length === 3)
return sql`(${SCALE_ORDER}, lower(t.title), t.id) > (${Number(k[0])}, ${String(k[1])}, ${Number(k[2])})`;
if (sort === 'updated' && k.length === 2)
return sql`(t.updated_at, t.id) < (${String(k[0])}::timestamptz, ${Number(k[1])})`;
} catch {
/* bad cursor: start from the top */
}
return null;
}
/** Paged list (keyset cursor), excludes deleted tasks; each task carries its pending count. */
export async function listTasks(
f: ListFilter,
sort: Sort = 'updated',
limit = 50,
cursor?: string
): Promise<{ tasks: PublicTask[]; nextCursor: string | null }> {
const after = afterCursor(sort, cursor);
const where = after ? sql`${whereFor(f)} and ${after}` : whereFor(f);
const rows = await sql`
select ${TASK_COLUMNS}, ${SCALE_ORDER} as scale_pos,
(select count(*) from worldtodo.change_requests r
where r.task_id = t.id and r.status = 'pending')::int as pending
from worldtodo.tasks t
where ${where}
order by ${orderFor(sort)}
limit ${limit + 1}`;
const more = rows.length > limit;
const page = rows.slice(0, limit);
return {
tasks: page.map(toTask),
nextCursor:
more && page.length
? Buffer.from(JSON.stringify(cursorKey(sort, page.at(-1)!))).toString('base64url')
: null
};
}
/** Counts for the hero (per status) and the scale strip (per scale, other filters applied). */
export async function counts(f: ListFilter) {
const [byStatus, byScale] = await Promise.all([
sql`select status::text as status, count(*)::int as n from worldtodo.tasks
where deleted_at is null group by status`,
sql`select t.scale::text as scale, count(*)::int as n from worldtodo.tasks t
where ${whereFor(f, { skipScale: true })} group by t.scale`
]);
const status: Record<string, number> = { open: 0, in_progress: 0, done: 0 };
for (const r of byStatus) status[r.status] = r.n;
const scale: Record<string, number> = {};
for (const r of byScale) scale[r.scale] = r.n;
return { status, scale };
}
export async function getTask(slug: string, includeDeleted = false) {
const [row] = await sql`
select ${TASK_COLUMNS},
(select count(*) from worldtodo.change_requests r
where r.task_id = t.id and r.status = 'pending')::int as pending
from worldtodo.tasks t
where t.slug = ${slug} ${includeDeleted ? sql`` : sql`and t.deleted_at is null`}`;
if (!row) return null;
return { task: toTask(row), deletedAt: row.deleted_at ? iso(row.deleted_at) : null };
}
/** Summary of a request that is safe to show publicly: never the reason or display name. */
export function publicSummary(kind: RequestKind, payload: Record<string, unknown> | null) {
if (kind === 'delete') return 'Request to remove this task';
if (kind === 'add') return 'New task';
const keys = Object.keys(payload ?? {}).filter((k) =>
(EDITABLE_FIELDS as readonly string[]).includes(k)
);
const names = keys.map((k) => k.replace('_urls', 's').replace('_', ' '));
return names.length ? `Changes ${names.join(', ')}` : 'Edit';
}
export async function taskActivity(taskId: number) {
const rows = await sql`
select id, kind::text as kind, status::text as status, payload, applied, owner_note,
created_at, decided_at
from worldtodo.change_requests
where task_id = ${taskId} and status in ('approved', 'pending')
order by coalesce(decided_at, created_at) desc
limit 100`;
const history = rows
.filter((r) => r.status === 'approved')
.map((r) => ({
id: Number(r.id),
kind: r.kind as RequestKind,
summary: publicSummary(r.kind, (r.applied ?? r.payload) as Record<string, unknown>),
ownerNote: (r.owner_note as string | null) ?? null,
at: iso(r.decided_at ?? r.created_at)
}));
const pending = rows
.filter((r) => r.status === 'pending')
.map((r) => ({
id: Number(r.id),
kind: r.kind as RequestKind,
summary: publicSummary(r.kind, r.payload as Record<string, unknown>),
at: iso(r.created_at)
}));
return { history, pending };
}
/** The add request that created a task (if any), for the "added" line in its history. */
export async function pendingTotal(): Promise<number> {
const [r] =
await sql`select count(*)::int as n from worldtodo.change_requests where status = 'pending'`;
return r.n;
}
export async function categoryExists(slug: string) {
const [r] = await sql`select 1 from worldtodo.categories where slug = ${slug}`;
return !!r;
}
export async function insertRequest(input: {
kind: RequestKind;
taskId: number | null;
taskUpdatedAt: string | null;
payload: Record<string, unknown>;
reason: string;
displayName: string | null;
}) {
const [r] = await sql`
insert into worldtodo.change_requests
(kind, task_id, task_updated_at, payload, reason, display_name)
values (${input.kind}::worldtodo.req_kind, ${input.taskId}, ${input.taskUpdatedAt},
${JSON.stringify(input.payload)}::jsonb, ${input.reason}, ${input.displayName})
returning id, created_at`;
return { id: Number(r.id), createdAt: iso(r.created_at) };
}
export async function requestStatus(id: number) {
const [r] = await sql`
select r.id, r.kind::text as kind, r.status::text as status, r.created_at, r.decided_at,
r.owner_note, t.slug, t.title, t.deleted_at
from worldtodo.change_requests r
left join worldtodo.tasks t on t.id = coalesce(r.task_id, (r.applied->>'_task_id')::bigint)
where r.id = ${id}`;
if (!r) return null;
return {
id: Number(r.id),
kind: r.kind as RequestKind,
status: r.status as RequestStatus,
createdAt: iso(r.created_at),
decidedAt: r.decided_at ? iso(r.decided_at) : null,
ownerNote: r.status === 'pending' ? null : ((r.owner_note as string | null) ?? null),
// Only link a task the public can already see (an approved add, or the edited task).
task:
r.slug && !r.deleted_at && (r.kind !== 'add' || r.status === 'approved')
? { slug: String(r.slug), title: String(r.title) }
: null
};
}
export type QueueItem = {
id: number;
kind: RequestKind;
status: RequestStatus;
payload: Record<string, unknown>;
applied: Record<string, unknown> | null;
reason: string;
displayName: string | null;
ownerNote: string | null;
createdAt: string;
decidedAt: string | null;
task: PublicTask | null;
taskDeleted: boolean;
stale: boolean;
similar: { slug: string; title: string; similarity: number }[];
};
async function similarTitles(title: string, excludeId: number | null) {
if (!title) return [];
try {
const rows = await sql`
select slug, title, public.similarity(title, ${title}) as s
from worldtodo.tasks
where deleted_at is null and public.similarity(title, ${title}) > 0.4
${excludeId ? sql`and id <> ${excludeId}` : sql``}
order by s desc limit 3`;
return rows.map((r) => ({
slug: String(r.slug),
title: String(r.title),
similarity: Number(r.s)
}));
} catch {
return []; // pg_trgm is optional
}
}
export async function queue(status: RequestStatus, limit = 100): Promise<QueueItem[]> {
const order = status === 'pending' ? sql`r.created_at asc` : sql`r.decided_at desc nulls last`;
// Request columns are aliased: TASK_COLUMNS brings its own id, status and created_at.
const rows = await sql`
select r.id as req_id, r.kind::text as kind, r.status::text as req_status, r.payload,
r.applied, r.reason, r.display_name, r.owner_note, r.created_at as req_created_at,
r.decided_at, r.task_updated_at, ${TASK_COLUMNS}, t.id as t_id
from worldtodo.change_requests r
left join worldtodo.tasks t on t.id = coalesce(r.task_id, (r.applied->>'_task_id')::bigint)
where r.status = ${status}::worldtodo.req_status
order by ${order}
limit ${limit}`;
return Promise.all(
rows.map(async (r) => {
const task = r.t_id ? toTask({ ...r, id: r.t_id }) : null;
const deleted = !!r.deleted_at;
const stale =
r.kind !== 'add' &&
(deleted ||
!!(
r.task_updated_at &&
r.updated_at &&
(toDate(r.updated_at)?.getTime() ?? 0) > (toDate(r.task_updated_at)?.getTime() ?? 0) + 1
));
const payload = (r.payload ?? {}) as Record<string, unknown>;
const title = String(payload.title ?? '');
return {
id: Number(r.req_id),
kind: r.kind as RequestKind,
status: r.req_status as RequestStatus,
payload,
applied: (r.applied as Record<string, unknown> | null) ?? null,
reason: String(r.reason),
displayName: (r.display_name as string | null) ?? null,
ownerNote: (r.owner_note as string | null) ?? null,
createdAt: iso(r.req_created_at),
decidedAt: r.decided_at ? iso(r.decided_at) : null,
task,
taskDeleted: deleted,
stale: status === 'pending' && stale,
similar:
status === 'pending' && title && r.kind !== 'delete'
? await similarTitles(title, task?.id ?? null)
: []
} satisfies QueueItem;
})
);
}
export class DecisionError extends Error {
constructor(
message: string,
public status = 400
) {
super(message);
}
}
function slugBase(title: string) {
return (
title
.toLowerCase()
.normalize('NFKD')
.replace(/[\u0300-\u036f]/g, '')
.replace(/[^a-z0-9]+/g, '-')
.replace(/^-+|-+$/g, '')
.slice(0, 70)
.replace(/-+$/g, '') || 'task'
);
}
// eslint-disable-next-line @typescript-eslint/no-empty-object-type
type Tx = TransactionSql<{}>;
async function uniqueTaskSlug(tx: Tx, title: string) {
const base = slugBase(title);
let slug = RESERVED_SLUGS.has(base) ? `${base}-2` : base;
let n = RESERVED_SLUGS.has(base) ? 3 : 2;
while ((await tx`select 1 from worldtodo.tasks where slug = ${slug}`).length)
slug = `${base}-${n++}`;
return slug;
}
/** Full field set for an add (payload) with defaults. */
function addFields(p: Record<string, unknown>): TaskFields {
return {
title: String(p.title ?? ''),
description: String(p.description ?? ''),
scale: p.scale as TaskFields['scale'],
category: String(p.category ?? ''),
location_name: String(p.location_name ?? ''),
country_code: (p.country_code as string | null) ?? null,
lat: (p.lat as number | null) ?? null,
lon: (p.lon as number | null) ?? null,
status: (p.status as TaskFields['status']) ?? 'open',
source_urls: (p.source_urls as string[]) ?? []
};
}
const today = () => new Date().toISOString().slice(0, 10);
export type Applied = { type: 'task.added' | 'task.updated' | 'task.deleted'; slug: string };
/**
* Approve a pending request: apply the add, edit or delete, set updated_at, mark the request
* approved with the optional note, all in one transaction. `tweaked` (edit & approve) replaces
* the payload: for an add the full field set, for an edit the proposed field set (diffed here).
*/
export async function approve(
id: number,
note: string | null,
tweaked: TaskFields | null
): Promise<Applied> {
return sql.begin(async (tx) => {
const [req] = await tx`
select id, kind::text as kind, status::text as status, task_id, payload
from worldtodo.change_requests where id = ${id} for update`;
if (!req) throw new DecisionError('Request not found', 404);
if (req.status !== 'pending') throw new DecisionError('This request was already decided');
const payload = (req.payload ?? {}) as Record<string, unknown>;
if (req.kind === 'add') {
const fields = tweaked ?? addFields(payload);
const [cat] = await tx`select 1 from worldtodo.categories where slug = ${fields.category}`;
if (!cat) throw new DecisionError('Unknown category');
const slug = await uniqueTaskSlug(tx, fields.title);
const [task] = await tx`
insert into worldtodo.tasks (slug, title, description, scale, category, location_name,
country_code, lat, lon, status, source_urls, as_of, confidence)
values (${slug}, ${fields.title}, ${fields.description}, ${fields.scale}::worldtodo.scale,
${fields.category}, ${fields.location_name}, ${fields.country_code}, ${fields.lat},
${fields.lon}, ${fields.status}::worldtodo.status, ${fields.source_urls},
${today()}, 'medium')
returning id`;
await tx`
update worldtodo.change_requests
set status = 'approved', decided_at = now(), owner_note = ${note},
applied = ${JSON.stringify({ ...fields, _task_id: Number(task.id) })}::jsonb
where id = ${id}`;
return { type: 'task.added', slug } satisfies Applied;
}
const [row] = await tx`
select ${TASK_COLUMNS} from worldtodo.tasks t where t.id = ${req.task_id} for update`;
if (!row) throw new DecisionError('The task no longer exists', 409);
const current = toTask(row);
if (req.kind === 'delete') {
if (!row.deleted_at)
await tx`update worldtodo.tasks set deleted_at = now(), updated_at = now() where id = ${current.id}`;
await tx`
update worldtodo.change_requests
set status = 'approved', decided_at = now(), owner_note = ${note}, applied = '{}'::jsonb
where id = ${id}`;
return { type: 'task.deleted', slug: current.slug } satisfies Applied;
}
// edit
if (row.deleted_at) throw new DecisionError('The task was removed; reject this edit', 409);
const proposed = tweaked ?? { ...currentFields(current), ...pick(payload) };
const change = changedFields(currentFields(current), proposed);
if (!Object.keys(change).length) throw new DecisionError('Nothing would change');
if (change.category) {
const [cat] = await tx`select 1 from worldtodo.categories where slug = ${change.category}`;
if (!cat) throw new DecisionError('Unknown category');
}
const next = { ...currentFields(current), ...change };
await tx`
update worldtodo.tasks set
title = ${next.title}, description = ${next.description},
scale = ${next.scale}::worldtodo.scale, category = ${next.category},
location_name = ${next.location_name}, country_code = ${next.country_code},
lat = ${next.lat}, lon = ${next.lon}, status = ${next.status}::worldtodo.status,
source_urls = ${next.source_urls}, as_of = ${today()}, updated_at = now()
where id = ${current.id}`;
await tx`
update worldtodo.change_requests
set status = 'approved', decided_at = now(), owner_note = ${note},
applied = ${JSON.stringify(change)}::jsonb
where id = ${id}`;
return { type: 'task.updated', slug: current.slug } satisfies Applied;
}) as Promise<Applied>;
}
export async function reject(id: number, note: string | null) {
const rows = await sql`
update worldtodo.change_requests
set status = 'rejected', decided_at = now(), owner_note = ${note}
where id = ${id} and status = 'pending'
returning id`;
if (!rows.length) {
const [r] =
await sql`select status::text as status from worldtodo.change_requests where id = ${id}`;
throw new DecisionError(
r ? 'This request was already decided' : 'Request not found',
r ? 400 : 404
);
}
}
/** Direct owner edit: applied at once and logged as an auto-approved request. */
export async function ownerEdit(slug: string, proposed: TaskFields, note: string | null) {
const found = await getTask(slug);
if (!found) throw new DecisionError('Task not found', 404);
const change = changedFields(currentFields(found.task), proposed);
if (!Object.keys(change).length) throw new DecisionError('Nothing would change');
const req = await insertRequest({
kind: 'edit',
taskId: found.task.id,
taskUpdatedAt: found.task.updatedAt,
payload: change as Record<string, unknown>,
reason: 'Direct edit by the owner.',
displayName: null
});
return approve(req.id, note ?? 'Direct owner edit', null);
}
export function currentFields(t: PublicTask): TaskFields {
return {
title: t.title,
description: t.description,
scale: t.scale,
category: t.category,
location_name: t.locationName,
country_code: t.countryCode,
lat: t.lat,
lon: t.lon,
status: t.status,
source_urls: t.sourceUrls
};
}
/** Whitelist payload keys to the editable fields. */
export function pick(p: Record<string, unknown>): Partial<TaskFields> {
const out: Record<string, unknown> = {};
for (const k of EDITABLE_FIELDS) if (k in p) out[k] = p[k];
return out as Partial<TaskFields>;
}
export async function sitemapSlugs() {
const rows =
await sql`select slug, updated_at from worldtodo.tasks where deleted_at is null order by id`;
return rows.map((r) => ({ slug: String(r.slug), updatedAt: iso(r.updated_at) }));
}

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import { TURNSTILE_SECRET_KEY } from '$app/env/private';
import { PUBLIC_TURNSTILE_SITE_KEY } from '$app/env/public';
// Cloudflare Turnstile on the request form, checked server-side through Siteverify.
// Widget "stanrunge.dev worldwide todo list" (managed mode, domain stanrunge.dev).
// Without both keys, request submission is switched off and the form says so.
const SITEVERIFY = 'https://challenges.cloudflare.com/turnstile/v0/siteverify';
export const turnstileSiteKey = () => PUBLIC_TURNSTILE_SITE_KEY || '';
export const turnstileConfigured = () => !!(TURNSTILE_SECRET_KEY && PUBLIC_TURNSTILE_SITE_KEY);
export async function verifyTurnstile(
token: string,
fetcher: typeof fetch = fetch
): Promise<boolean> {
if (!turnstileConfigured() || !token || token.length > 2048) return false;
try {
const body = new URLSearchParams({ secret: TURNSTILE_SECRET_KEY, response: token });
const res = await fetcher(SITEVERIFY, {
method: 'POST',
body,
signal: AbortSignal.timeout(8000)
});
if (!res.ok) return false;
const data = (await res.json()) as { success?: boolean };
return data.success === true;
} catch (e) {
console.error('[worldtodo] turnstile siteverify failed', (e as Error).message);
return false;
}
}

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import { describe, expect, it } from 'vitest';
import { looksLikeBot, normaliseUrl, parseRequest, plain } from './validate';
const add = {
kind: 'add',
title: 'Fix the <b>broken</b> streetlights on Main Street',
description: 'Half the lights have been out since August.\n\n<script>x</script>Please fix.',
scale: 'street',
category: 'safety',
location_name: 'Main Street, Gouda',
country_code: 'nl',
lat: '52.01',
lon: '4.71',
status: 'open',
source_urls: ['https://example.org/news', '', 'https://example.org/news'],
reason: 'I walk here every evening and it is dark.',
display_name: ''
};
describe('worldtodo request validation', () => {
it('accepts a valid add, strips HTML and normalises', () => {
const r = parseRequest(add);
expect(r.ok).toBe(true);
if (!r.ok) return;
expect(r.value.fields?.title).toBe('Fix the broken streetlights on Main Street');
expect(r.value.fields?.description).not.toContain('<');
expect(r.value.fields?.country_code).toBe('NL');
expect(r.value.fields?.lat).toBe(52.01);
expect(r.value.fields?.source_urls).toEqual(['https://example.org/news']);
expect(r.value.displayName).toBeNull();
});
it('requires sources for add and edit, and a reason of 10+ chars', () => {
const r = parseRequest({ ...add, source_urls: [], reason: 'short' });
expect(r.ok).toBe(false);
if (r.ok) return;
expect(r.errors.source_urls).toBeTruthy();
expect(r.errors.reason).toBeTruthy();
});
it('rejects non-http URLs, too many URLs and overlong URLs', () => {
expect(normaliseUrl('javascript:alert(1)')).toBeNull();
expect(normaliseUrl('ftp://example.org/x')).toBeNull();
expect(normaliseUrl(`https://example.org/${'a'.repeat(500)}`)).toBeNull();
expect(normaliseUrl('https://example.org/ok')).toBe('https://example.org/ok');
const many = Array.from({ length: 6 }, (_, i) => `https://e${i}.org/`);
const r = parseRequest({ ...add, source_urls: many });
expect(r.ok).toBe(false);
});
it('needs both coordinates or neither, in range', () => {
expect(parseRequest({ ...add, lon: '' }).ok).toBe(false);
expect(parseRequest({ ...add, lat: '91' }).ok).toBe(false);
expect(parseRequest({ ...add, lat: '', lon: '' }).ok).toBe(true);
});
it('delete needs only a task and a reason', () => {
const r = parseRequest({
kind: 'delete',
task: 'some-task',
reason: 'It was fixed last week.'
});
expect(r.ok).toBe(true);
if (r.ok) expect(r.value.fields).toBeNull();
expect(parseRequest({ kind: 'delete', reason: 'It was fixed last week.' }).ok).toBe(false);
});
it('caps the display name at 40 characters', () => {
expect(parseRequest({ ...add, display_name: 'x'.repeat(41) }).ok).toBe(false);
const r = parseRequest({ ...add, display_name: ' <i>Anna</i> ' });
expect(r.ok && r.value.displayName).toBe('Anna');
});
it('flags the honeypot and too-fast submissions', () => {
const now = 1_000_000;
expect(looksLikeBot('', now - 10_000, now)).toBe(false);
expect(looksLikeBot('http://spam', now - 10_000, now)).toBe(true);
expect(looksLikeBot('', now - 1000, now)).toBe(true);
expect(looksLikeBot('', 'garbage', now)).toBe(true);
});
it('plain() keeps paragraphs but drops control characters', () => {
expect(plain('a\u0000b\r\n\r\n\r\nc', true)).toBe('a b\n\nc');
expect(plain(' one\ntwo ')).toBe('one two');
});
it('add without the optional keys defaults them (JSON API)', () => {
const { country_code, lat, lon, status, display_name, ...minimal } = add;
void [country_code, lat, lon, status, display_name];
const r = parseRequest(minimal);
expect(r.ok).toBe(true);
if (!r.ok) return;
expect(r.value.fields).toMatchObject({
country_code: null,
lat: null,
lon: null,
status: 'open'
});
});
it('a partial edit is validated on top of the current task', () => {
const base = {
title: 'Fix the broken streetlights on Main Street',
description: 'Out since August.',
scale: 'street',
category: 'safety',
location_name: 'Main Street, Gouda',
country_code: 'NL',
lat: 52.01,
lon: 4.71,
status: 'open',
source_urls: ['https://example.org/news']
};
const r = parseRequest(
{
kind: 'edit',
task: 'main-street',
status: 'in_progress',
reason: 'Works started on Monday.'
},
base
);
expect(r.ok).toBe(true);
if (r.ok) expect(r.value.fields).toMatchObject({ ...base, status: 'in_progress' });
});
});

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import { z } from 'zod';
import {
WORLDTODO_REQUEST_KINDS,
WORLDTODO_SCALES,
WORLDTODO_STATUSES,
type RequestKind,
type TaskFields
} from '#lib/worldtodo/shared.js';
// Validation for public change requests (form action and JSON API share it). Everything is
// plain text: HTML tags and control characters are stripped, Markdown is never rendered.
// Source URLs must be http(s) and are stored as given (never fetched on submit).
export const MAX_URLS = 5;
export const MAX_URL_LENGTH = 500;
/** Minimum time between opening the form and submitting it (cheap bot filter). */
export const MIN_FILL_MS = 3000;
/** Plain text: no tags, no control characters, trimmed. `multiline` keeps line breaks. */
export function plain(value: unknown, multiline = false): string {
if (typeof value !== 'string') return '';
let s = value.replace(/<[^>]*>?/g, '').replace(/[<>]/g, '');
s = s.replace(/\r\n?/g, '\n');
// eslint-disable-next-line no-control-regex
s = s.replace(multiline ? /[\u0000-\u0009\u000b-\u001f\u007f]/g : /[\u0000-\u001f\u007f]/g, ' ');
s = multiline
? s
.split('\n')
.map((l) => l.replace(/[ \t]+/g, ' ').trim())
.join('\n')
.replace(/\n{3,}/g, '\n\n')
: s.replace(/\s+/g, ' ');
return s.trim();
}
export function normaliseUrl(raw: string): string | null {
const s = raw.trim();
if (!s || s.length > MAX_URL_LENGTH) return null;
try {
const u = new URL(s);
if (u.protocol !== 'http:' && u.protocol !== 'https:') return null;
if (!u.hostname.includes('.')) return null;
return s;
} catch {
return null;
}
}
const optionalNumber = (min: number, max: number, label: string) =>
z.union([z.string(), z.number(), z.null(), z.undefined()]).transform((v, ctx) => {
if (v === null || v === undefined || (typeof v === 'string' && v.trim() === '')) return null;
const n = typeof v === 'number' ? v : Number(v);
if (!Number.isFinite(n) || n < min || n > max) {
ctx.addIssue({ code: 'custom', message: `${label} must be between ${min} and ${max}` });
return z.NEVER;
}
return Math.round(n * 1e6) / 1e6;
});
export const fieldsSchema = z
.object({
title: z
.string({ message: 'Add a title' })
.transform((v) => plain(v))
.pipe(
z
.string()
.min(5, 'Title needs at least 5 characters')
.max(140, 'Title can be at most 140 characters')
),
description: z
.string({ message: 'Add a description' })
.transform((v) => plain(v, true))
.pipe(
z
.string()
.min(10, 'Description needs at least 10 characters')
.max(2000, 'Description can be at most 2000 characters')
),
scale: z.enum(WORLDTODO_SCALES, { message: 'Pick a scale' }),
category: z
.string({ message: 'Pick a category' })
.trim()
.regex(/^[a-z][a-z0-9-]{1,30}$/, 'Pick a category'),
location_name: z
.string({ message: 'Add a location' })
.transform((v) => plain(v))
.pipe(
z
.string()
.min(2, 'Location needs at least 2 characters')
.max(120, 'Location can be at most 120 characters')
),
country_code: z.union([z.string(), z.null(), z.undefined()]).transform((v, ctx) => {
const s = (v ?? '').trim().toUpperCase();
if (!s) return null;
if (!/^[A-Z]{2}$/.test(s)) {
ctx.addIssue({ code: 'custom', message: 'Country code is two letters, e.g. NL' });
return z.NEVER;
}
return s;
}),
lat: optionalNumber(-90, 90, 'Latitude'),
lon: optionalNumber(-180, 180, 'Longitude'),
status: z.enum(WORLDTODO_STATUSES, { message: 'Pick a status' }),
source_urls: z.array(z.string()).transform((list, ctx) => {
const filled = list.map((s) => s.trim()).filter(Boolean);
if (filled.length > MAX_URLS) {
ctx.addIssue({ code: 'custom', message: `At most ${MAX_URLS} source links` });
return z.NEVER;
}
const out: string[] = [];
for (const raw of filled) {
const url = normaliseUrl(raw);
if (!url) {
ctx.addIssue({
code: 'custom',
message: `Source links must be http(s) URLs of at most ${MAX_URL_LENGTH} characters`
});
return z.NEVER;
}
if (!out.includes(url)) out.push(url);
}
if (!out.length) {
ctx.addIssue({ code: 'custom', message: 'Add at least one source link' });
return z.NEVER;
}
return out;
})
})
.superRefine((v, ctx) => {
if ((v.lat === null) !== (v.lon === null))
ctx.addIssue({ code: 'custom', path: ['lat'], message: 'Give both latitude and longitude' });
});
const metaSchema = z.object({
kind: z.enum(WORLDTODO_REQUEST_KINDS, { message: 'Unknown request type' }),
task: z.string().trim().max(120).optional().default(''),
reason: z
.string()
.transform((v) => plain(v, true))
.pipe(
z
.string()
.min(10, 'Reason needs at least 10 characters')
.max(1000, 'Reason can be at most 1000 characters')
),
display_name: z
.union([z.string(), z.null(), z.undefined()])
.transform((v) => plain(v ?? '').slice(0, 200))
.pipe(z.string().max(40, 'Display name can be at most 40 characters'))
.transform((v) => v || null)
});
export type ParsedRequest = {
kind: RequestKind;
taskSlug: string;
fields: TaskFields | null;
reason: string;
displayName: string | null;
};
export type FieldErrors = Record<string, string>;
/** Raw input (from FormData or JSON) → a validated request, or field errors. */
export function parseRequest(
input: Record<string, unknown>,
base?: Record<string, unknown>
): { ok: true; value: ParsedRequest } | { ok: false; errors: FieldErrors } {
const errors: FieldErrors = {};
// Optional keys are defaulted here: zod 4 treats a missing key in front of a transform as
// required.
const meta = metaSchema.safeParse({
...input,
task: input.task ?? '',
display_name: input.display_name ?? ''
});
if (!meta.success)
for (const issue of meta.error.issues)
errors[String(issue.path[0] ?? 'form')] ??= issue.message;
const kind = meta.success ? meta.data.kind : (input.kind as RequestKind);
if ((kind === 'edit' || kind === 'delete') && !(meta.success && meta.data.task))
errors.task ??= 'Which task is this about?';
let fields: TaskFields | null = null;
if (kind === 'add' || kind === 'edit') {
// Edits may send only the fields that change: the rest comes from the current task.
// Optional keys are defaulted for the same zod 4 reason as above.
const merged = { ...(kind === 'edit' ? base : undefined), ...input };
const urls = merged.source_urls;
const parsed = fieldsSchema.safeParse({
...merged,
country_code: merged.country_code ?? '',
lat: merged.lat ?? '',
lon: merged.lon ?? '',
status: merged.status ?? (kind === 'add' ? 'open' : undefined),
source_urls: Array.isArray(urls) ? urls : typeof urls === 'string' ? [urls] : []
});
if (parsed.success) fields = parsed.data;
else
for (const issue of parsed.error.issues)
errors[String(issue.path[0] ?? 'form')] ??= issue.message;
}
if (Object.keys(errors).length || !meta.success) return { ok: false, errors };
return {
ok: true,
value: {
kind: meta.data.kind,
taskSlug: meta.data.task,
fields,
reason: meta.data.reason,
displayName: meta.data.display_name
}
};
}
/** FormData → the raw input record parseRequest takes. */
export function formInput(form: FormData): Record<string, unknown> {
const out: Record<string, unknown> = {};
for (const key of [
'kind',
'task',
'title',
'description',
'scale',
'category',
'location_name',
'country_code',
'lat',
'lon',
'status',
'reason',
'display_name'
]) {
const v = form.get(key);
if (typeof v === 'string') out[key] = v;
}
out.source_urls = form.getAll('source_urls').filter((v): v is string => typeof v === 'string');
return out;
}
/** Honeypot filled in, or submitted faster than a person could. */
export function looksLikeBot(honeypot: unknown, startedAt: unknown, now = Date.now()): boolean {
if (typeof honeypot === 'string' && honeypot.trim()) return true;
const started = Number(startedAt);
if (!Number.isFinite(started) || started <= 0) return true;
return now - started < MIN_FILL_MS;
}

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<script lang="ts">
import type { Component } from 'svelte';
// A small coloured square with a white icon (decorative; always next to a text label).
let {
icon: Icon,
background,
size = 'md'
}: {
// eslint-disable-next-line @typescript-eslint/no-explicit-any
icon: Component<any>;
background: string;
size?: 'sm' | 'md' | 'lg';
} = $props();
const px = $derived(size === 'lg' ? 22 : size === 'sm' ? 12 : 15);
</script>
<span class="tile {size}" style:background aria-hidden="true"><Icon size={px} /></span>
<style>
.tile {
display: inline-flex;
align-items: center;
justify-content: center;
flex-shrink: 0;
color: #fff;
border-radius: 0.5rem;
width: 1.85rem;
height: 1.85rem;
}
.sm {
width: 1.3rem;
height: 1.3rem;
border-radius: 999px;
}
.lg {
width: 2.75rem;
height: 2.75rem;
border-radius: 0.8rem;
}
</style>

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<script lang="ts">
import { STATUS_LABELS, type Status } from './shared';
let { status }: { status: Status } = $props();
</script>
<span class="pill {status}">{STATUS_LABELS[status]}</span>
<style>
.pill {
display: inline-flex;
align-items: center;
gap: 0.3rem;
padding: 0.1rem 0.5rem;
border: 1px solid var(--site-border);
border-radius: 999px;
font-size: 0.72rem;
font-weight: 550;
white-space: nowrap;
color: var(--site-text);
}
.pill::before {
content: '';
width: 0.45rem;
height: 0.45rem;
border-radius: 999px;
border: 1.5px solid currentColor;
}
.in_progress::before {
background: linear-gradient(90deg, currentColor 50%, transparent 50%);
}
.done {
background: var(--site-text);
color: var(--site-bg);
border-color: var(--site-text);
}
.done::before {
background: currentColor;
}
</style>

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<script lang="ts">
import { resolve } from '$app/paths';
import IconTile from './IconTile.svelte';
import StatusPill from './StatusPill.svelte';
import { SCALE_ICONS, categoryIcon } from './icons';
import { SCALE_INFO, relativeTime, type Category, type PublicTask } from './shared';
let {
task,
category,
flash = false,
now
}: { task: PublicTask; category: Category | undefined; flash?: boolean; now: number } = $props();
const scale = $derived(SCALE_ICONS[task.scale]);
</script>
<a
class={['card', { flash }]}
href={resolve('/projects/worldwide-todo/[slug]', { slug: task.slug })}
data-sveltekit-preload-data="hover"
>
<span class="icons">
<IconTile icon={scale.icon} background={scale.gradient} />
<IconTile icon={categoryIcon(category?.icon)} background={category?.colour ?? '#737373'} />
<span class="meta">{SCALE_INFO[task.scale].label} · {category?.label ?? task.category}</span>
<StatusPill status={task.status} />
</span>
<h3>{task.title}</h3>
<span class="where">{task.locationName}</span>
<span class="desc">{task.description}</span>
<span class="foot">
<span>updated {relativeTime(task.updatedAt, now) || 'just now'}</span>
<span>{task.sourceUrls.length} source{task.sourceUrls.length === 1 ? '' : 's'}</span>
{#if task.pending}<span class="pending">{task.pending} pending</span>{/if}
</span>
</a>
<style>
.card {
display: flex;
flex-direction: column;
gap: 0.4rem;
height: 100%;
padding: 0.85rem 0.9rem;
border: 1px solid var(--site-border);
border-radius: 0.85rem;
background: var(--site-surface);
color: var(--site-text);
text-decoration: none;
transition:
border-color 0.15s,
transform 0.15s,
box-shadow 0.15s,
background-color 0.6s;
}
.card:hover,
.card:focus-visible {
border-color: var(--site-muted);
transform: translateY(-1px);
box-shadow: 0 6px 20px -12px rgb(0 0 0 / 0.5);
}
.card:focus-visible {
outline: 2px solid var(--site-text);
outline-offset: 2px;
}
.flash {
background: color-mix(in srgb, var(--site-surface) 80%, #facc15);
}
.icons {
display: flex;
align-items: center;
gap: 0.35rem;
min-width: 0;
}
.meta {
flex: 1;
min-width: 0;
font-size: 0.72rem;
color: var(--site-muted);
white-space: nowrap;
overflow: hidden;
text-overflow: ellipsis;
}
h3 {
font-size: 0.98rem;
font-weight: 600;
line-height: 1.3;
letter-spacing: -0.01em;
}
.where {
font-size: 0.8rem;
color: var(--site-muted);
}
.desc {
font-size: 0.83rem;
line-height: 1.4;
color: var(--site-muted);
display: -webkit-box;
-webkit-line-clamp: 2;
line-clamp: 2;
-webkit-box-orient: vertical;
overflow: hidden;
}
.foot {
margin-top: auto;
display: flex;
flex-wrap: wrap;
gap: 0.25rem 0.75rem;
font-size: 0.72rem;
color: var(--site-muted);
}
.pending {
color: var(--site-text);
font-weight: 550;
}
@media (prefers-reduced-motion: reduce) {
.card {
transition: none;
}
.card:hover,
.card:focus-visible {
transform: none;
}
}
</style>

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<script lang="ts">
import { untrack } from 'svelte';
import IconTile from './IconTile.svelte';
import { SCALE_ICONS } from './icons';
import {
SCALE_INFO,
STATUS_LABELS,
WORLDTODO_SCALES,
WORLDTODO_STATUSES,
type Category
} from './shared';
import Plus from 'lucide-svelte/icons/plus';
import X from 'lucide-svelte/icons/x';
// The task fields as form inputs (request form and the queue's "edit & approve"). Names
// match the request payload keys; source_urls repeats.
type Values = Record<string, unknown>;
let {
values,
errors = {},
categories,
id = 'f'
}: {
values: Values;
errors?: Record<string, string>;
categories: Category[];
id?: string;
} = $props();
const str = (v: unknown) => (v === null || v === undefined ? '' : String(v));
// The form owns its values after mount (the parent keys it per attempt), so the props are
// only read once here.
const init = untrack(() => ({ values, errors }));
let title = $state(str(init.values.title));
let description = $state(str(init.values.description));
// Everything is bound so text typed before hydration survives it.
let scale = $state(str(init.values.scale));
let category = $state(str(init.values.category));
let status = $state(str(init.values.status) || 'open');
let locationName = $state(str(init.values.location_name));
let countryCode = $state(str(init.values.country_code));
let lat = $state(str(init.values.lat));
let lon = $state(str(init.values.lon));
const initialUrls = Array.isArray(init.values.source_urls)
? (init.values.source_urls as string[]).filter(Boolean)
: [];
let urls = $state<string[]>(
initialUrls.length < 5 ? [...initialUrls, ''] : initialUrls.slice(0, 5)
);
const err = (k: string) => errors[k];
const described = (k: string, help = false) =>
[help ? `${id}-${k}-help` : '', err(k) ? `${id}-${k}-err` : ''].filter(Boolean).join(' ') ||
undefined;
const hasLatLon = !!(
str(init.values.lat) ||
str(init.values.lon) ||
init.errors.lat ||
init.errors.lon
);
</script>
<div class="fields">
<div class="field">
<label for="{id}-title">Title</label>
<input
id="{id}-title"
name="title"
bind:value={title}
maxlength="140"
required
aria-invalid={!!err('title')}
aria-describedby={described('title', true)}
/>
<span class="help" id="{id}-title-help"
>Phrase it as something to do, e.g. “Repair the …”. <span class="count"
>{title.length}/140</span
></span
>
{#if err('title')}<span class="err" id="{id}-title-err">{err('title')}</span>{/if}
</div>
<div class="field">
<label for="{id}-description">Description</label>
<textarea
id="{id}-description"
name="description"
bind:value={description}
rows="5"
maxlength="2000"
required
aria-invalid={!!err('description')}
aria-describedby={described('description', true)}></textarea>
<span class="help" id="{id}-description-help"
>What is wrong, what would “done” look like, and who could do it. Plain text. <span
class="count">{description.length}/2000</span
></span
>
{#if err('description')}<span class="err" id="{id}-description-err">{err('description')}</span
>{/if}
</div>
<fieldset class="field" aria-describedby={described('scale')}>
<legend>Scale</legend>
<div class="scales">
{#each WORLDTODO_SCALES as s (s)}
<label class="scale">
<input type="radio" name="scale" value={s} bind:group={scale} required />
<IconTile icon={SCALE_ICONS[s].icon} background={SCALE_ICONS[s].gradient} />
<span>{SCALE_INFO[s].label}</span>
</label>
{/each}
</div>
{#if err('scale')}<span class="err" id="{id}-scale-err">{err('scale')}</span>{/if}
</fieldset>
<div class="row">
<div class="field">
<label for="{id}-category">Category</label>
<select
id="{id}-category"
name="category"
bind:value={category}
required
aria-invalid={!!err('category')}
aria-describedby={described('category')}
>
<option value="" disabled>Pick one</option>
{#each categories as c (c.slug)}
<option value={c.slug}>{c.label}</option>
{/each}
</select>
{#if err('category')}<span class="err" id="{id}-category-err">{err('category')}</span>{/if}
</div>
<div class="field">
<label for="{id}-status">Status</label>
<select
id="{id}-status"
name="status"
bind:value={status}
aria-describedby={described('status')}
>
{#each WORLDTODO_STATUSES as s (s)}
<option value={s}>{STATUS_LABELS[s]}</option>
{/each}
</select>
{#if err('status')}<span class="err" id="{id}-status-err">{err('status')}</span>{/if}
</div>
</div>
<div class="row">
<div class="field grow">
<label for="{id}-location">Location</label>
<input
id="{id}-location"
name="location_name"
bind:value={locationName}
maxlength="120"
required
placeholder="e.g. Rotterdam, Netherlands"
aria-invalid={!!err('location_name')}
aria-describedby={described('location_name')}
/>
{#if err('location_name')}<span class="err" id="{id}-location_name-err"
>{err('location_name')}</span
>{/if}
</div>
<div class="field small">
<label for="{id}-cc">Country code</label>
<input
id="{id}-cc"
name="country_code"
bind:value={countryCode}
maxlength="2"
placeholder="NL"
autocomplete="off"
aria-invalid={!!err('country_code')}
aria-describedby={described('country_code')}
/>
{#if err('country_code')}<span class="err" id="{id}-country_code-err"
>{err('country_code')}</span
>{/if}
</div>
</div>
<details class="adv" open={hasLatLon}>
<summary>Map position (optional)</summary>
<div class="row">
<div class="field">
<label for="{id}-lat">Latitude</label>
<input
id="{id}-lat"
name="lat"
inputmode="decimal"
bind:value={lat}
placeholder="51.92"
aria-invalid={!!err('lat')}
aria-describedby={described('lat')}
/>
{#if err('lat')}<span class="err" id="{id}-lat-err">{err('lat')}</span>{/if}
</div>
<div class="field">
<label for="{id}-lon">Longitude</label>
<input
id="{id}-lon"
name="lon"
inputmode="decimal"
bind:value={lon}
placeholder="4.48"
aria-invalid={!!err('lon')}
aria-describedby={described('lon')}
/>
{#if err('lon')}<span class="err" id="{id}-lon-err">{err('lon')}</span>{/if}
</div>
</div>
</details>
<fieldset class="field" aria-describedby={described('source_urls', true)}>
<legend>Sources (1–5 links)</legend>
<span class="help" id="{id}-source_urls-help"
>A news article, report or official page that backs this up.</span
>
{#each urls, i (i)}
<div class="url">
<input
type="url"
name="source_urls"
bind:value={urls[i]}
maxlength="500"
placeholder="https://…"
aria-label="Source link {i + 1}"
required={i === 0}
aria-invalid={!!err('source_urls')}
/>
{#if urls.length > 1}
<button
type="button"
class="icon-btn"
aria-label="Remove link {i + 1}"
onclick={() => urls.splice(i, 1)}><X size={14} aria-hidden="true" /></button
>
{/if}
</div>
{/each}
{#if urls.length < 5}
<button type="button" class="add" onclick={() => urls.push('')}
><Plus size={14} aria-hidden="true" />another link</button
>
{/if}
{#if err('source_urls')}<span class="err" id="{id}-source_urls-err">{err('source_urls')}</span
>{/if}
</fieldset>
</div>
<style>
.fields {
display: flex;
flex-direction: column;
gap: 0.9rem;
}
.field {
display: flex;
flex-direction: column;
gap: 0.3rem;
min-width: 0;
border: 0;
padding: 0;
margin: 0;
}
label,
legend,
summary {
font-size: 0.82rem;
font-weight: 550;
}
legend {
margin-bottom: 0.3rem;
}
input:not([type='radio']),
textarea,
select {
width: 100%;
padding: 0.5rem 0.65rem;
border: 1px solid var(--site-border);
border-radius: 0.6rem;
background: var(--site-bg);
color: var(--site-text);
font-size: 0.9rem;
}
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
outline: 2px solid var(--site-text);
outline-offset: 1px;
}
[aria-invalid='true'] {
border-color: #dc2626 !important;
}
.help {
font-size: 0.75rem;
color: var(--site-muted);
}
.count {
float: right;
font-variant-numeric: tabular-nums;
}
.err {
font-size: 0.78rem;
color: #dc2626;
font-weight: 550;
}
.err::before {
content: '⚠ ';
}
.scales {
display: grid;
grid-template-columns: repeat(auto-fill, minmax(6.5rem, 1fr));
gap: 0.4rem;
}
.scale {
display: flex;
align-items: center;
gap: 0.45rem;
padding: 0.45rem 0.55rem;
border: 1px solid var(--site-border);
border-radius: 0.7rem;
cursor: pointer;
font-weight: 500;
transition:
border-color 0.15s,
transform 0.15s;
}
.scale:hover {
border-color: var(--site-muted);
transform: translateY(-1px);
}
.scale:has(input:checked) {
border-color: var(--site-text);
box-shadow: inset 0 0 0 1px var(--site-text);
}
.scale:has(input:focus-visible) {
outline: 2px solid var(--site-text);
outline-offset: 2px;
}
.scale input {
position: absolute;
opacity: 0;
pointer-events: none;
}
.row {
display: grid;
grid-template-columns: repeat(2, minmax(0, 1fr));
gap: 0.75rem;
}
.row:has(.grow) {
grid-template-columns: minmax(0, 1fr) 7rem;
}
.adv summary {
cursor: pointer;
color: var(--site-muted);
}
.adv[open] summary {
margin-bottom: 0.5rem;
}
.url {
display: flex;
gap: 0.35rem;
}
.icon-btn,
.add {
display: inline-flex;
align-items: center;
gap: 0.3rem;
padding: 0.35rem 0.6rem;
border: 1px solid var(--site-border);
border-radius: 0.6rem;
font-size: 0.8rem;
color: var(--site-muted);
background: transparent;
cursor: pointer;
width: fit-content;
}
.icon-btn:hover,
.add:hover {
color: var(--site-text);
border-color: var(--site-muted);
}
@media (max-width: 520px) {
.row,
.row:has(.grow) {
grid-template-columns: minmax(0, 1fr);
}
}
@media (prefers-reduced-motion: reduce) {
.scale {
transition: none;
}
.scale:hover {
transform: none;
}
}
</style>

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<script lang="ts" module>
declare global {
interface Window {
turnstile?: {
render: (el: HTMLElement, opts: Record<string, unknown>) => string;
reset: (id?: string) => void;
remove: (id: string) => void;
};
}
}
let loading: Promise<void> | null = null;
function load() {
loading ??= new Promise((ok, fail) => {
const s = document.createElement('script');
s.src = 'https://challenges.cloudflare.com/turnstile/v0/api.js?render=explicit';
s.async = true;
s.onload = () => ok();
s.onerror = () => {
loading = null;
fail(new Error('turnstile'));
};
document.head.appendChild(s);
});
return loading;
}
</script>
<script lang="ts">
// Cloudflare Turnstile, rendered explicitly so it survives client-side navigation. The
// widget adds its own hidden `cf-turnstile-response` input to the surrounding form.
let { siteKey, describedby }: { siteKey: string; describedby?: string } = $props();
let el: HTMLDivElement;
let failed = $state(false);
$effect(() => {
let id: string | undefined;
let gone = false;
load()
.then(() => {
if (gone || !window.turnstile) return;
id = window.turnstile.render(el, {
sitekey: siteKey,
theme: 'auto',
'response-field-name': 'cf-turnstile-response'
});
})
.catch(() => (failed = true));
return () => {
gone = true;
if (id && window.turnstile) window.turnstile.remove(id);
};
});
</script>
<div bind:this={el} class="turnstile" aria-describedby={describedby}></div>
{#if failed}
<p class="fail">
The anti-bot check couldn't load. Check your connection or blockers and reload.
</p>
{/if}
<noscript><p class="fail">The anti-bot check needs JavaScript.</p></noscript>
<style>
.turnstile {
min-height: 65px;
}
.fail {
font-size: 0.8rem;
color: var(--site-muted);
}
</style>

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import type { Component } from 'svelte';
import Bike from 'lucide-svelte/icons/bike';
import Building2 from 'lucide-svelte/icons/building-2';
import Construction from 'lucide-svelte/icons/construction';
import Droplet from 'lucide-svelte/icons/droplet';
import Earth from 'lucide-svelte/icons/earth';
import Flag from 'lucide-svelte/icons/flag';
import HandHeart from 'lucide-svelte/icons/hand-heart';
import HeartPulse from 'lucide-svelte/icons/heart-pulse';
import House from 'lucide-svelte/icons/house';
import Landmark from 'lucide-svelte/icons/landmark';
import Leaf from 'lucide-svelte/icons/leaf';
import ListTodo from 'lucide-svelte/icons/list-todo';
import MapIcon from 'lucide-svelte/icons/map';
import MapPin from 'lucide-svelte/icons/map-pin';
import Recycle from 'lucide-svelte/icons/recycle';
import ShieldAlert from 'lucide-svelte/icons/shield-alert';
import Thermometer from 'lucide-svelte/icons/thermometer';
import Wheat from 'lucide-svelte/icons/wheat';
import Zap from 'lucide-svelte/icons/zap';
import type { Scale } from './shared';
// Colourful icons on the black-and-white base: categories use the icon key and accent colour
// stored in worldtodo.categories, scales have fixed gradients. Always paired with a text label.
type Icon = typeof Earth | Component;
export const CATEGORY_ICONS: Record<string, Icon> = {
thermometer: Thermometer,
leaf: Leaf,
zap: Zap,
wheat: Wheat,
landmark: Landmark,
'heart-pulse': HeartPulse,
house: House,
'hand-heart': HandHeart,
construction: Construction,
bike: Bike,
'shield-alert': ShieldAlert,
recycle: Recycle,
droplet: Droplet
};
export const categoryIcon = (key: string | undefined): Icon =>
(key && CATEGORY_ICONS[key]) || ListTodo;
export const SCALE_ICONS: Record<Scale, { icon: Icon; gradient: string }> = {
planet: { icon: Earth, gradient: 'linear-gradient(135deg, #38bdf8, #16a34a)' },
region: { icon: MapIcon, gradient: 'linear-gradient(135deg, #a78bfa, #4f46e5)' },
country: { icon: Flag, gradient: 'linear-gradient(135deg, #fb7185, #dc2626)' },
city: { icon: Building2, gradient: 'linear-gradient(135deg, #fbbf24, #ea580c)' },
street: { icon: MapPin, gradient: 'linear-gradient(135deg, #2dd4bf, #0f766e)' }
};

54
src/lib/worldtodo/live.ts Normal file
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// Browser side of the worldtodo realtime channels: connect to /ws/<channel>, reconnect with
// backoff (1 s → 30 s), and report whether the socket is up so pages can fall back to polling.
// Returns a stop function (call it from an $effect cleanup).
export function subscribe(
channel: 'worldtodo' | 'worldtodo-owner',
onMessage: (msg: unknown) => void,
onState: (up: boolean) => void = () => {}
): () => void {
let ws: WebSocket | null = null;
let stopped = false;
let delay = 1000;
let timer: ReturnType<typeof setTimeout> | undefined;
const connect = () => {
if (stopped) return;
const proto = location.protocol === 'https:' ? 'wss:' : 'ws:';
try {
ws = new WebSocket(`${proto}//${location.host}/ws/${channel}`);
} catch {
return retry();
}
ws.onopen = () => {
delay = 1000;
onState(true);
};
ws.onmessage = (e) => {
try {
onMessage(JSON.parse(String(e.data)));
} catch {
/* ignore malformed frames */
}
};
ws.onclose = () => {
onState(false);
retry();
};
};
const retry = () => {
if (stopped) return;
clearTimeout(timer);
timer = setTimeout(connect, delay + Math.random() * 500);
delay = Math.min(delay * 2, 30_000);
};
connect();
return () => {
stopped = true;
clearTimeout(timer);
if (ws) {
ws.onclose = null;
ws.close();
}
};
}

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import { describe, expect, it } from 'vitest';
import {
WORLDTODO_REQUEST_KINDS,
WORLDTODO_REQUEST_STATUSES,
WORLDTODO_SCALES,
WORLDTODO_STATUSES,
changedFields,
matchesFilters,
type PublicTask,
type TaskFields
} from './shared';
import {
worldtodoRequestKind,
worldtodoRequestStatus,
worldtodoScale,
worldtodoStatus
} from '#lib/server/db/schema/worldtodo.js';
import seed from '../../../data/worldtodo-seed.json';
const base: TaskFields = {
title: 'Repair the bridge',
description: 'The bridge is broken and needs fixing.',
scale: 'city',
category: 'infrastructure',
location_name: 'Gouda',
country_code: 'NL',
lat: 52,
lon: 4.7,
status: 'open',
source_urls: ['https://example.org/a']
};
describe('worldtodo shared', () => {
it('keeps the schema enums in sync with the shared constants', () => {
expect(worldtodoScale.enumValues).toEqual([...WORLDTODO_SCALES]);
expect(worldtodoStatus.enumValues).toEqual([...WORLDTODO_STATUSES]);
expect(worldtodoRequestKind.enumValues).toEqual([...WORLDTODO_REQUEST_KINDS]);
expect(worldtodoRequestStatus.enumValues).toEqual([...WORLDTODO_REQUEST_STATUSES]);
});
it('returns only the changed fields', () => {
expect(changedFields(base, { ...base })).toEqual({});
expect(changedFields(base, { ...base, status: 'done', lat: 52 })).toEqual({ status: 'done' });
expect(
changedFields(base, { ...base, source_urls: ['https://example.org/a', 'https://b.org'] })
).toEqual({ source_urls: ['https://example.org/a', 'https://b.org'] });
expect(changedFields(base, { country_code: null })).toEqual({ country_code: null });
});
it('matches list filters like the server', () => {
const t = {
slug: 'x',
title: 'Repair the bridge',
description: 'd',
locationName: 'Gouda',
scale: 'city',
category: 'infrastructure',
status: 'done'
} as PublicTask;
const f = { scale: '', category: '', status: 'todo', q: '' };
expect(matchesFilters(t, f)).toBe(false);
expect(matchesFilters(t, { ...f, status: 'all' })).toBe(true);
expect(matchesFilters(t, { ...f, status: 'done', q: 'gouda bridge' })).toBe(true);
expect(matchesFilters(t, { ...f, status: 'all', scale: 'planet' })).toBe(false);
});
it('ships the full, sourced seed (68 tasks with the expected spread)', () => {
const tasks = seed.tasks;
expect(tasks).toHaveLength(68);
expect(new Set(tasks.map((t) => t.slug)).size).toBe(68);
const by = (k: 'scale' | 'status') =>
tasks.reduce<Record<string, number>>((a, t) => ((a[t[k]] = (a[t[k]] ?? 0) + 1), a), {});
expect(by('scale')).toEqual({ planet: 13, region: 12, country: 12, city: 12, street: 19 });
expect(by('status')).toEqual({ open: 58, in_progress: 10 });
for (const t of tasks) {
expect(t.source_urls.length).toBeGreaterThan(0);
expect(seed.categories).toContain(t.category);
expect(['request', 'requests', 'queue', 'api']).not.toContain(t.slug);
expect(t.title.length).toBeGreaterThanOrEqual(5);
expect(t.title.length).toBeLessThanOrEqual(140);
}
});
});

180
src/lib/worldtodo/shared.ts Normal file
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// Shared (client + server) constants and types for the Worldwide Todo List.
export const WORLDTODO_SCALES = ['planet', 'region', 'country', 'city', 'street'] as const;
export type Scale = (typeof WORLDTODO_SCALES)[number];
export const WORLDTODO_STATUSES = ['open', 'in_progress', 'done'] as const;
export type Status = (typeof WORLDTODO_STATUSES)[number];
export const WORLDTODO_REQUEST_KINDS = ['add', 'edit', 'delete'] as const;
export type RequestKind = (typeof WORLDTODO_REQUEST_KINDS)[number];
export const WORLDTODO_REQUEST_STATUSES = ['pending', 'approved', 'rejected'] as const;
export type RequestStatus = (typeof WORLDTODO_REQUEST_STATUSES)[number];
/** The only keys a request payload may carry (checked server-side). */
export const EDITABLE_FIELDS = [
'title',
'description',
'scale',
'category',
'location_name',
'country_code',
'lat',
'lon',
'status',
'source_urls'
] as const;
export type EditableField = (typeof EDITABLE_FIELDS)[number];
export const FIELD_LABELS: Record<EditableField, string> = {
title: 'Title',
description: 'Description',
scale: 'Scale',
category: 'Category',
location_name: 'Location',
country_code: 'Country code',
lat: 'Latitude',
lon: 'Longitude',
status: 'Status',
source_urls: 'Sources'
};
export const SCALE_INFO: Record<Scale, { label: string; emoji: string }> = {
planet: { label: 'Planet', emoji: '🌍' },
region: { label: 'Region', emoji: '🗺️' },
country: { label: 'Country', emoji: '🏳️' },
city: { label: 'City', emoji: '🏙️' },
street: { label: 'Street', emoji: '🛣️' }
};
export const STATUS_LABELS: Record<Status, string> = {
open: 'Open',
in_progress: 'In progress',
done: 'Done'
};
/** Slugs that are routes under /projects/worldwide-todo, never task slugs. */
export const RESERVED_SLUGS = new Set(['request', 'requests', 'queue', 'api']);
/** A task as the public sees it (list, detail, realtime events). */
export type PublicTask = {
id: number;
slug: string;
title: string;
description: string;
scale: Scale;
category: string;
locationName: string;
countryCode: string | null;
lat: number | null;
lon: number | null;
status: Status;
sourceUrls: string[];
sourceDate: string | null;
confidence: 'high' | 'medium';
verificationNote: string | null;
asOf: string;
createdAt: string;
updatedAt: string;
pending?: number;
};
export type Category = { slug: string; label: string; icon: string; colour: string };
export type LiveEvent = {
type: 'task.added' | 'task.updated' | 'task.deleted';
slug: string;
task: PublicTask | null;
at: string;
};
/** Field values in the editable shape (snake_case keys, as in payloads). */
export type TaskFields = {
title: string;
description: string;
scale: Scale;
category: string;
location_name: string;
country_code: string | null;
lat: number | null;
lon: number | null;
status: Status;
source_urls: string[];
};
export function fieldsOf(task: PublicTask): TaskFields {
return {
title: task.title,
description: task.description,
scale: task.scale,
category: task.category,
location_name: task.locationName,
country_code: task.countryCode,
lat: task.lat,
lon: task.lon,
status: task.status,
source_urls: task.sourceUrls
};
}
const same = (a: unknown, b: unknown) => JSON.stringify(a ?? null) === JSON.stringify(b ?? null);
/** Only the fields of `next` that differ from `current`. */
export function changedFields(current: TaskFields, next: Partial<TaskFields>): Partial<TaskFields> {
const out: Record<string, unknown> = {};
for (const key of EDITABLE_FIELDS) {
if (key in next && !same(current[key], next[key])) out[key] = next[key];
}
return out as Partial<TaskFields>;
}
export function formatValue(key: EditableField, value: unknown): string {
if (value === null || value === undefined || value === '') return '—';
if (key === 'source_urls' && Array.isArray(value)) return value.join('\n');
if (key === 'status') return STATUS_LABELS[value as Status] ?? String(value);
if (key === 'scale') return SCALE_INFO[value as Scale]?.label ?? String(value);
return String(value);
}
/** Does a task match the list filters (used for live updates on open list pages)? */
export function matchesFilters(
task: PublicTask,
f: { scale: string; category: string; status: string; q: string }
): boolean {
if (f.scale && task.scale !== f.scale) return false;
if (f.category && task.category !== f.category) return false;
if (f.status === 'todo' && task.status === 'done') return false;
if (['open', 'in_progress', 'done'].includes(f.status) && task.status !== f.status) return false;
if (f.q) {
const hay = `${task.title} ${task.description} ${task.locationName}`.toLowerCase();
if (
!f.q
.toLowerCase()
.split(/\s+/)
.filter(Boolean)
.every((w) => hay.includes(w))
)
return false;
}
return true;
}
export function relativeTime(iso: string, now = Date.now()): string {
const s = Math.round((now - new Date(iso).getTime()) / 1000);
if (s < 60) return 'just now';
const units: [number, string][] = [
[60, 'minute'],
[3600, 'hour'],
[86400, 'day'],
[2592000, 'month'],
[31536000, 'year']
];
let label = '';
for (let i = units.length - 1; i >= 0; i--) {
const [size, name] = units[i];
if (s >= size) {
const n = Math.floor(s / size);
label = `${n} ${name}${n === 1 ? '' : 's'} ago`;
break;
}
}
return label;
}

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import { isOwner } from '#lib/server/owner.js';
import { listCategories, pendingTotal } from '#lib/server/worldtodo/store.js';
import type { LayoutServerLoad } from './$types';
export const load: LayoutServerLoad = async (event) => {
const owner = isOwner(event);
const [categories, pending] = await Promise.all([
listCategories(),
owner ? pendingTotal() : Promise.resolve(0)
]);
return { owner, categories, pendingCount: pending };
};

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<script lang="ts">
import { page } from '$app/state';
import { resolve } from '$app/paths';
import { invalidate } from '$app/navigation';
import ProjectIcon from '#lib/components/ProjectIcon.svelte';
import PrivateLock from '#lib/components/PrivateLock.svelte';
import ListTodo from 'lucide-svelte/icons/list-todo';
import Plus from 'lucide-svelte/icons/plus';
import Inbox from 'lucide-svelte/icons/inbox';
import { subscribe } from '#lib/worldtodo/live';
let { data, children } = $props();
const base = '/projects/worldwide-todo';
// Owner: live queue badge over the owner channel, polling every 60 s when it's down.
let pending = $state<number | null>(null);
const pendingCount = $derived(pending ?? data.pendingCount);
$effect(() => {
if (!data.owner) return;
let up = false;
const stop = subscribe(
'worldtodo-owner',
(msg) => {
const m = msg as { type?: string; pending?: number };
if (m.type === 'queue.changed' && typeof m.pending === 'number') {
pending = m.pending;
invalidate('worldtodo:queue');
}
},
(state) => (up = state)
);
const poll = setInterval(() => {
if (!up && document.visibilityState === 'visible') {
pending = null;
invalidate('worldtodo:queue');
}
}, 60_000);
return () => {
stop();
clearInterval(poll);
};
});
const tabs = $derived([
{ key: 'list', name: 'tasks', href: base, icon: ListTodo, locked: false },
{
key: 'add',
name: 'suggest a task',
href: `${base}/request?kind=add`,
icon: Plus,
locked: false
},
...(data.owner
? [{ key: 'queue', name: 'queue', href: `${base}/queue`, icon: Inbox, locked: true }]
: [])
]);
const activeKey = $derived.by(() => {
const p = page.url.pathname;
if (p.startsWith(`${base}/queue`)) return 'queue';
if (p.startsWith(`${base}/request`) && !p.startsWith(`${base}/requests`))
return page.url.searchParams.get('kind') === 'add' || !page.url.searchParams.get('kind')
? 'add'
: '';
if (p === base) return 'list';
return '';
});
</script>
<div class="wt-page">
<header class="wt-head">
<span class="wt-icon"><ProjectIcon name="worldwide todo list" class="size-full" /></span>
<div>
<p class="eyebrow"><a href={resolve('/projects')}>projects</a></p>
<h1>the worldwide todo list</h1>
<p class="lede">
Real problems, phrased as todos. Anyone can suggest changes; Stan reviews them.
</p>
</div>
</header>
<nav class="wt-tabs" aria-label="Worldwide todo list">
{#each tabs as tab (tab.key)}
{@const active = activeKey === tab.key}
<a
href={tab.href}
class={{ active }}
aria-current={active ? 'page' : undefined}
data-sveltekit-preload-data="hover"
><span class="tab-icon tab-{tab.key}"><tab.icon size={14} aria-hidden="true" /></span
>{tab.name}{#if tab.locked}<PrivateLock
size={11}
/>{/if}{#if tab.key === 'queue' && pendingCount}<span
class="badge"
aria-label="{pendingCount} pending">{pendingCount}</span
>{/if}</a
>
{/each}
</nav>
<div class="wt-main">
{@render children()}
</div>
</div>
<style>
.wt-page {
max-width: 72rem;
margin: 0 auto;
padding: 2rem 1rem 3rem;
display: flex;
flex-direction: column;
gap: 1.25rem;
}
.wt-head {
display: flex;
align-items: center;
gap: 0.9rem;
}
.wt-icon {
display: inline-flex;
width: 3rem;
height: 3rem;
flex-shrink: 0;
}
.eyebrow {
font-size: 0.72rem;
letter-spacing: 0.08em;
text-transform: uppercase;
color: var(--site-muted);
}
.eyebrow a {
color: inherit;
text-decoration: none;
}
.eyebrow a:hover {
color: var(--site-text);
}
.wt-head h1 {
font-size: clamp(1.5rem, 4vw, 2rem);
font-weight: 600;
letter-spacing: -0.02em;
line-height: 1.1;
}
.lede {
color: var(--site-muted);
font-size: 0.9rem;
}
.wt-tabs {
display: flex;
gap: 0.35rem;
overflow-x: auto;
scrollbar-width: none;
border-bottom: 1px solid var(--site-border);
padding-bottom: 0.6rem;
}
.wt-tabs a {
display: inline-flex;
align-items: center;
gap: 0.45rem;
padding: 0.35rem 0.75rem 0.35rem 0.4rem;
border: 1px solid var(--site-border);
border-radius: 999px;
font-size: 0.85rem;
color: var(--site-muted);
white-space: nowrap;
text-decoration: none;
transition:
color 0.15s,
border-color 0.15s,
background 0.15s;
}
.wt-tabs a:hover,
.wt-tabs a:focus-visible {
color: var(--site-text);
border-color: var(--site-muted);
}
.wt-tabs a.active {
background: var(--site-text);
border-color: var(--site-text);
color: var(--site-bg);
}
.tab-icon {
display: inline-flex;
align-items: center;
justify-content: center;
width: 1.5rem;
height: 1.5rem;
border-radius: 999px;
color: #fff;
}
.tab-list {
background: linear-gradient(135deg, #38bdf8, #16a34a);
}
.tab-add {
background: linear-gradient(135deg, #fbbf24, #ea580c);
}
.tab-queue {
background: linear-gradient(135deg, #a78bfa, #db2777);
}
.badge {
min-width: 1.2rem;
padding: 0 0.3rem;
border-radius: 999px;
background: #dc2626;
color: #fff;
font-size: 0.7rem;
font-weight: 600;
text-align: center;
font-variant-numeric: tabular-nums;
}
.wt-main {
display: flex;
flex-direction: column;
gap: 1.25rem;
min-width: 0;
}
</style>

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import { counts, listTasks, type Sort } from '#lib/server/worldtodo/store.js';
import { WORLDTODO_SCALES } from '#lib/worldtodo/shared.js';
import type { PageServerLoad } from './$types';
const STATUSES = ['todo', 'open', 'in_progress', 'done', 'all'];
const SORTS: Sort[] = ['updated', 'scale', 'title'];
// Filters live in the query string (shareable, SSR, works without JS). A GET form submits
// toggle buttons that come before hidden copies of the current values, so the first value of
// each name wins.
export const load: PageServerLoad = async ({ url, parent }) => {
const first = (key: string) => url.searchParams.getAll(key)[0]?.trim() ?? '';
const { categories } = await parent();
const scale = (WORLDTODO_SCALES as readonly string[]).includes(first('scale'))
? first('scale')
: '';
const category = categories.some((c) => c.slug === first('category')) ? first('category') : '';
const status = STATUSES.includes(first('status')) ? first('status') : 'todo';
const sort = (SORTS as string[]).includes(first('sort')) ? (first('sort') as Sort) : 'updated';
const q = first('q').slice(0, 100);
const filter = { scale, category, status, q };
const [list, totals] = await Promise.all([listTasks(filter, sort, 500), counts(filter)]);
return {
filter,
sort,
tasks: list.tasks,
counts: totals,
seo: {
title: 'The worldwide todo list',
description:
'A public todo list of real, sourced problems, from planet-scale to a single street. Anyone can suggest additions, edits and removals.',
index: !scale && !category && status === 'todo' && !q && sort === 'updated'
}
};
};

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<script lang="ts">
import { untrack } from 'svelte';
import TaskCard from '#lib/worldtodo/TaskCard.svelte';
import IconTile from '#lib/worldtodo/IconTile.svelte';
import { SCALE_ICONS, categoryIcon } from '#lib/worldtodo/icons';
import { subscribe } from '#lib/worldtodo/live';
import {
SCALE_INFO,
WORLDTODO_SCALES,
matchesFilters,
type LiveEvent,
type PublicTask
} from '#lib/worldtodo/shared';
import Plus from 'lucide-svelte/icons/plus';
import Search from 'lucide-svelte/icons/search';
let { data } = $props();
const catBySlug = $derived(new Map(data.categories.map((c) => [c.slug, c])));
const statusTabs = [
{ key: 'todo', label: 'To do' },
{ key: 'open', label: 'Open' },
{ key: 'in_progress', label: 'In progress' },
{ key: 'done', label: 'Done (wins)' },
{ key: 'all', label: 'All' }
];
// Realtime: approved changes patch the SSR list in place until the next navigation.
let overrides = $state<Record<string, PublicTask | null>>({});
let added = $state<PublicTask[]>([]);
let flashing = $state<string | null>(null);
let announce = $state('');
let now = $state(Date.now());
$effect(() => {
void data.tasks;
untrack(() => {
overrides = {};
added = [];
});
});
const tasks = $derived.by(() => {
const base = data.tasks
.map((t) => (t.slug in overrides ? overrides[t.slug] : t))
.filter((t): t is PublicTask => !!t);
const extra = added.filter((t) => !base.some((b) => b.slug === t.slug));
return [...extra, ...base].filter((t) => matchesFilters(t, data.filter));
});
$effect(() => {
const tick = setInterval(() => (now = Date.now()), 60_000);
let flashTimer: ReturnType<typeof setTimeout> | undefined;
const stop = subscribe('worldtodo', (msg) => {
const e = msg as LiveEvent;
if (!e?.slug || !e.type?.startsWith('task.')) return;
const inList = data.tasks.some((t) => t.slug === e.slug);
if (e.type === 'task.deleted' || !e.task) {
overrides = { ...overrides, [e.slug]: null };
added = added.filter((t) => t.slug !== e.slug);
announce = 'A task was removed.';
return;
}
if (inList) overrides = { ...overrides, [e.slug]: e.task };
else added = [e.task, ...added.filter((t) => t.slug !== e.slug)];
announce = `${e.type === 'task.added' ? 'Task added' : 'Task updated'}: ${e.task.title}`;
flashing = e.slug;
clearTimeout(flashTimer);
flashTimer = setTimeout(() => (flashing = null), 2500);
});
return () => {
stop();
clearInterval(tick);
clearTimeout(flashTimer);
};
});
// Search: debounced 300 ms, submits the GET form (focus and scroll are kept).
let form: HTMLFormElement;
let searchEl: HTMLInputElement;
let q = $state(untrack(() => data.filter.q));
let searchTimer: ReturnType<typeof setTimeout> | undefined;
$effect(() => {
const next = data.filter.q;
untrack(() => {
if (document.activeElement !== searchEl) q = next;
});
});
const onSearch = () => {
clearTimeout(searchTimer);
searchTimer = setTimeout(() => form.requestSubmit(), 300);
};
const f = $derived(data.filter);
const total = $derived(data.counts.status.open + data.counts.status.in_progress);
</script>
<section class="hero" aria-label="Totals">
<p>
<strong>{data.counts.status.open}</strong> open tasks ·
<strong>{data.counts.status.in_progress}</strong> in progress ·
<strong>{data.counts.status.done}</strong> done
</p>
<p class="sub">
{total} real, sourced problems from planet-scale down to a single street. Spot something wrong, outdated
or missing? Suggest a change; nothing changes until it's reviewed.
</p>
</section>
<form
bind:this={form}
method="GET"
class="filters"
data-sveltekit-keepfocus
data-sveltekit-noscroll
aria-label="Filter tasks"
>
<div class="scales" role="group" aria-label="Scale">
{#each WORLDTODO_SCALES as s (s)}
{@const on = f.scale === s}
<button
type="submit"
name="scale"
value={on ? '' : s}
class={['scale', { on }]}
aria-pressed={on}
>
<IconTile icon={SCALE_ICONS[s].icon} background={SCALE_ICONS[s].gradient} size="lg" />
<span class="scale-label">{SCALE_INFO[s].label}</span>
<span class="count">{data.counts.scale[s] ?? 0}</span>
</button>
{/each}
</div>
<div class="cats" role="group" aria-label="Category">
{#each data.categories as c (c.slug)}
{@const on = f.category === c.slug}
<button
type="submit"
name="category"
value={on ? '' : c.slug}
class={['chip', { on }]}
aria-pressed={on}
><IconTile icon={categoryIcon(c.icon)} background={c.colour} size="sm" />{c.label}</button
>
{/each}
</div>
<div class="bar">
<div class="seg" role="group" aria-label="Status">
{#each statusTabs as s (s.key)}
<button
type="submit"
name="status"
value={s.key}
class={{ on: f.status === s.key }}
aria-pressed={f.status === s.key}>{s.label}</button
>
{/each}
</div>
<label class="search">
<span class="sr-only">Search tasks</span>
<Search size={15} aria-hidden="true" />
<input
bind:this={searchEl}
type="search"
name="q"
bind:value={q}
oninput={onSearch}
placeholder="Search tasks, places…"
maxlength="100"
autocomplete="off"
/>
</label>
<label class="sort">
<span>Sort</span>
<select name="sort" value={data.sort} onchange={() => form.requestSubmit()}>
<option value="updated">Recently updated</option>
<option value="scale">Scale</option>
<option value="title">Title</option>
</select>
</label>
<noscript><button type="submit" class="go">Apply</button></noscript>
</div>
<!-- Current values, after the buttons so a pressed button's value wins. -->
{#if f.scale}<input type="hidden" name="scale" value={f.scale} />{/if}
{#if f.category}<input type="hidden" name="category" value={f.category} />{/if}
{#if f.status !== 'todo'}<input type="hidden" name="status" value={f.status} />{/if}
</form>
<p class="results" aria-live="polite">
{tasks.length} task{tasks.length === 1 ? '' : 's'}{#if f.q}&nbsp;matching “{f.q}”{/if}
{#if f.scale || f.category || f.q || f.status !== 'todo'}
· <a href="/projects/worldwide-todo" data-sveltekit-noscroll>clear filters</a>
{/if}
</p>
<p class="sr-only" aria-live="polite">{announce}</p>
<ul class="grid">
<li>
<a class="suggest" href="/projects/worldwide-todo/request?kind=add">
<span class="plus"><Plus size={22} aria-hidden="true" /></span>
<h3>Suggest a task</h3>
<span>Phrase it as something to do and link a source. It shows up here once approved.</span>
</a>
</li>
{#each tasks as task (task.slug)}
<li>
<TaskCard
{task}
category={catBySlug.get(task.category)}
flash={flashing === task.slug}
{now}
/>
</li>
{/each}
</ul>
{#if !tasks.length}
<p class="empty">Nothing matches these filters.</p>
{/if}
<style>
.hero p {
font-size: 1rem;
}
.hero strong {
font-variant-numeric: tabular-nums;
}
.hero .sub {
margin-top: 0.2rem;
color: var(--site-muted);
font-size: 0.85rem;
max-width: 46rem;
}
.filters {
display: flex;
flex-direction: column;
gap: 0.75rem;
}
.scales {
display: grid;
grid-template-columns: repeat(5, minmax(0, 1fr));
gap: 0.5rem;
}
.scale {
display: flex;
flex-direction: column;
align-items: center;
gap: 0.35rem;
padding: 0.75rem 0.4rem 0.6rem;
border: 1px solid var(--site-border);
border-radius: 0.85rem;
background: var(--site-surface);
color: var(--site-text);
cursor: pointer;
transition:
border-color 0.15s,
transform 0.15s,
box-shadow 0.15s;
}
.scale:hover,
.scale:focus-visible {
border-color: var(--site-muted);
transform: translateY(-1px);
box-shadow: 0 6px 20px -12px rgb(0 0 0 / 0.5);
}
.scale.on {
border-color: var(--site-text);
box-shadow: inset 0 0 0 1px var(--site-text);
}
.scale-label {
font-size: 0.85rem;
font-weight: 550;
}
.count {
font-size: 0.72rem;
color: var(--site-muted);
font-variant-numeric: tabular-nums;
}
.cats {
display: flex;
flex-wrap: wrap;
gap: 0.35rem;
}
.chip {
display: inline-flex;
align-items: center;
gap: 0.4rem;
padding: 0.2rem 0.6rem 0.2rem 0.25rem;
border: 1px solid var(--site-border);
border-radius: 999px;
font-size: 0.8rem;
color: var(--site-muted);
background: transparent;
cursor: pointer;
transition:
color 0.15s,
border-color 0.15s;
}
.chip:hover,
.chip:focus-visible {
color: var(--site-text);
border-color: var(--site-muted);
}
.chip.on {
color: var(--site-text);
border-color: var(--site-text);
}
.bar {
display: flex;
flex-wrap: wrap;
align-items: center;
gap: 0.5rem;
}
.seg {
display: inline-flex;
border: 1px solid var(--site-border);
border-radius: 999px;
padding: 0.15rem;
overflow-x: auto;
max-width: 100%;
scrollbar-width: none;
}
.seg button {
padding: 0.25rem 0.7rem;
border-radius: 999px;
font-size: 0.8rem;
color: var(--site-muted);
background: transparent;
white-space: nowrap;
cursor: pointer;
}
.seg button:hover,
.seg button:focus-visible {
color: var(--site-text);
}
.seg button.on {
background: var(--site-text);
color: var(--site-bg);
}
.search {
flex: 1 1 14rem;
display: flex;
align-items: center;
gap: 0.4rem;
padding: 0.35rem 0.7rem;
border: 1px solid var(--site-border);
border-radius: 999px;
color: var(--site-muted);
}
.search:focus-within {
border-color: var(--site-text);
}
.search input {
flex: 1;
min-width: 0;
background: transparent;
border: 0;
outline: none;
color: var(--site-text);
font-size: 0.85rem;
}
.sort {
display: inline-flex;
align-items: center;
gap: 0.4rem;
font-size: 0.8rem;
color: var(--site-muted);
}
.sort select,
.go {
padding: 0.3rem 0.6rem;
border: 1px solid var(--site-border);
border-radius: 999px;
background: var(--site-bg);
color: var(--site-text);
font-size: 0.8rem;
}
.results {
font-size: 0.8rem;
color: var(--site-muted);
}
.results a {
color: var(--site-text);
}
.grid {
display: grid;
gap: 0.6rem;
grid-template-columns: repeat(auto-fill, minmax(min(100%, 19rem), 1fr));
}
.suggest {
display: flex;
flex-direction: column;
gap: 0.4rem;
height: 100%;
padding: 0.85rem 0.9rem;
border: 1px dashed var(--site-muted);
border-radius: 0.85rem;
color: var(--site-text);
text-decoration: none;
transition:
border-color 0.15s,
transform 0.15s,
box-shadow 0.15s;
}
.suggest:hover,
.suggest:focus-visible {
border-color: var(--site-text);
border-style: solid;
transform: translateY(-1px);
box-shadow: 0 6px 20px -12px rgb(0 0 0 / 0.5);
}
.suggest h3 {
font-size: 0.98rem;
font-weight: 600;
}
.suggest span:last-child {
font-size: 0.83rem;
color: var(--site-muted);
}
.plus {
display: inline-flex;
align-items: center;
justify-content: center;
width: 1.85rem;
height: 1.85rem;
border-radius: 0.5rem;
color: #fff;
background: linear-gradient(135deg, #fbbf24, #ea580c);
}
.empty {
color: var(--site-muted);
padding: 1rem 0;
}
@media (max-width: 640px) {
.scales {
grid-template-columns: repeat(5, minmax(4.2rem, 1fr));
overflow-x: auto;
scrollbar-width: none;
padding-bottom: 0.2rem;
}
.scale {
padding: 0.55rem 0.2rem 0.45rem;
}
.scale :global(.lg) {
width: 2.1rem;
height: 2.1rem;
}
.cats {
flex-wrap: nowrap;
overflow-x: auto;
scrollbar-width: none;
padding-bottom: 0.2rem;
}
.chip {
white-space: nowrap;
}
}
@media (prefers-reduced-motion: reduce) {
.scale,
.suggest {
transition: none;
}
.scale:hover,
.scale:focus-visible,
.suggest:hover,
.suggest:focus-visible {
transform: none;
}
}
</style>

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import { error } from '@sveltejs/kit';
import { getTask, taskActivity } from '#lib/server/worldtodo/store.js';
import type { PageServerLoad } from './$types';
export const load: PageServerLoad = async ({ params }) => {
if (params.slug.length > 120) error(404, 'Not Found');
const found = await getTask(params.slug);
if (!found) error(404, 'Not Found');
const activity = await taskActivity(found.task.id);
return {
task: found.task,
history: activity.history,
pending: activity.pending,
seo: {
title: `${found.task.title} · worldwide todo list`,
description: found.task.description.slice(0, 200)
}
};
};

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<script lang="ts">
import IconTile from '#lib/worldtodo/IconTile.svelte';
import StatusPill from '#lib/worldtodo/StatusPill.svelte';
import { SCALE_ICONS, categoryIcon } from '#lib/worldtodo/icons';
import { subscribe } from '#lib/worldtodo/live';
import { invalidateAll, goto } from '$app/navigation';
import { SCALE_INFO, relativeTime, type LiveEvent } from '#lib/worldtodo/shared';
import ArrowLeft from 'lucide-svelte/icons/arrow-left';
import ArrowUpRight from 'lucide-svelte/icons/arrow-up-right';
import Pencil from 'lucide-svelte/icons/pencil';
import Trash2 from 'lucide-svelte/icons/trash-2';
import History from 'lucide-svelte/icons/history';
import Clock from 'lucide-svelte/icons/clock';
let { data } = $props();
const t = $derived(data.task);
const cat = $derived(data.categories.find((c) => c.slug === t.category));
const scale = $derived(SCALE_ICONS[t.scale]);
let now = $state(Date.now());
let announce = $state('');
let flash = $state(false);
let removed = $state(false);
$effect(() => {
const slug = data.task.slug;
let timer: ReturnType<typeof setTimeout> | undefined;
const stop = subscribe('worldtodo', (msg) => {
const e = msg as LiveEvent;
if (e?.slug !== slug) return;
if (e.type === 'task.deleted') {
removed = true;
announce = 'This task was removed.';
return;
}
announce = `Task updated: ${e.task?.title ?? ''}`;
flash = true;
clearTimeout(timer);
timer = setTimeout(() => (flash = false), 2500);
invalidateAll();
});
const tick = setInterval(() => (now = Date.now()), 60_000);
return () => {
stop();
clearInterval(tick);
clearTimeout(timer);
};
});
// Static OSM map: 3×3 tiles around the point with a marker; no scripts, no tracking.
const ZOOM = { planet: 2, region: 4, country: 5, city: 11, street: 15 } as const;
const map = $derived.by(() => {
if (t.lat === null || t.lon === null) return null;
const z = ZOOM[t.scale];
const n = 2 ** z;
const x = ((t.lon + 180) / 360) * n;
const latR = (t.lat * Math.PI) / 180;
const y = ((1 - Math.log(Math.tan(latR) + 1 / Math.cos(latR)) / Math.PI) / 2) * n;
const cx = Math.floor(x);
const cy = Math.floor(y);
const tiles: { src: string; left: number; top: number }[] = [];
for (let dy = -1; dy <= 1; dy++)
for (let dx = -1; dx <= 1; dx++) {
const ty = cy + dy;
if (ty < 0 || ty >= n) continue;
const tx = (((cx + dx) % n) + n) % n;
tiles.push({
src: `https://tile.openstreetmap.org/${z}/${tx}/${ty}.png`,
left: (dx + 1) * 256,
top: (dy + 1) * 256
});
}
// Marker position within the 768×768 grid.
const mx = (x - cx + 1) * 256;
const my = (y - cy + 1) * 256;
return {
tiles,
mx,
my,
link: `https://www.openstreetmap.org/?mlat=${t.lat}&mlon=${t.lon}#map=${z}/${t.lat}/${t.lon}`
};
});
const host = (url: string) => {
try {
return new URL(url).hostname.replace(/^www\./, '');
} catch {
return url;
}
};
const fmtDate = (iso: string) =>
new Date(iso.length === 10 ? `${iso}T12:00:00Z` : iso).toLocaleDateString('en-GB', {
day: 'numeric',
month: 'short',
year: 'numeric',
timeZone: 'Europe/Amsterdam'
});
const kindLabel = { add: 'Added', edit: 'Edited', delete: 'Removed' } as const;
const pendingLabel = { add: 'addition', edit: 'edit', delete: 'removal request' } as const;
</script>
<p class="sr-only" aria-live="polite">{announce}</p>
<a class="back" href="/projects/worldwide-todo"
><ArrowLeft size={14} aria-hidden="true" />all tasks</a
>
{#if removed}
<div class="notice" role="status">
This task was just removed. <button
type="button"
onclick={() => goto('/projects/worldwide-todo')}>Back to the list</button
>
</div>
{/if}
<article class={['task', { flash }]}>
<div class="tags">
<span class="tag"
><IconTile icon={scale.icon} background={scale.gradient} />{SCALE_INFO[t.scale].label}</span
>
<span class="tag"
><IconTile
icon={categoryIcon(cat?.icon)}
background={cat?.colour ?? '#737373'}
/>{cat?.label ?? t.category}</span
>
<StatusPill status={t.status} />
{#if t.confidence === 'medium'}<span class="conf" title={t.verificationNote ?? ''}
>medium confidence</span
>{/if}
</div>
<h2>{t.title}</h2>
<p class="where">
{t.locationName}{#if t.countryCode}&nbsp;· {t.countryCode}{/if}
</p>
{#if data.pending.length}
<div class="pending" role="note">
<Clock size={15} aria-hidden="true" />
<div>
<strong
>{data.pending.length} pending {data.pending.length === 1
? pendingLabel[data.pending[0].kind]
: 'requests'}</strong
>
<ul>
{#each data.pending as p (p.id)}
<li>{p.summary} · {relativeTime(p.at, now) || 'just now'}</li>
{/each}
</ul>
<span class="hint">Already covered? No need to file it again.</span>
</div>
</div>
{/if}
<div class="body">
<div class="main">
<p class="desc">{t.description}</p>
<h3>Sources</h3>
<ul class="sources">
{#each t.sourceUrls as url (url)}
<li>
<a href={url} target="_blank" rel="noopener nofollow noreferrer"
><span>{host(url)}</span><ArrowUpRight size={14} aria-hidden="true" /></a
>
</li>
{/each}
</ul>
<p class="asof">
Facts as of {fmtDate(t.asOf)}{#if t.sourceDate}&nbsp;· source dated {t.sourceDate}{/if} · updated
{relativeTime(t.updatedAt, now) || 'just now'}
</p>
{#if t.verificationNote}<p class="note">Note: {t.verificationNote}</p>{/if}
<div class="actions">
<a class="btn" href="/projects/worldwide-todo/request?kind=edit&task={t.slug}"
><Pencil size={15} aria-hidden="true" />Suggest edit</a
>
<a class="btn" href="/projects/worldwide-todo/request?kind=delete&task={t.slug}"
><Trash2 size={15} aria-hidden="true" />Request removal</a
>
</div>
</div>
{#if map}
<a
class="map"
href={map.link}
target="_blank"
rel="noopener nofollow noreferrer"
aria-label="Open {t.locationName} on OpenStreetMap"
>
<div class="tiles" style:--mx="{map.mx}px" style:--my="{map.my}px">
{#each map.tiles as tile (tile.src)}
<img
src={tile.src}
alt=""
width="256"
height="256"
loading="lazy"
referrerpolicy="no-referrer"
style:left="{tile.left}px"
style:top="{tile.top}px"
/>
{/each}
<span class="marker" aria-hidden="true"></span>
</div>
<span class="attrib">© OpenStreetMap contributors</span>
</a>
{/if}
</div>
</article>
<section class="history" aria-labelledby="history-h">
<h3 id="history-h"><History size={15} aria-hidden="true" />History</h3>
<ol>
{#each data.history as h (h.id)}
<li>
<span class="dot" aria-hidden="true"></span>
<span
><strong>{kindLabel[h.kind]}</strong> · {h.summary}{#if h.ownerNote}<span class="onote">
— “{h.ownerNote}”</span
>{/if}</span
>
<time datetime={h.at}>{fmtDate(h.at)}</time>
</li>
{/each}
<li>
<span class="dot" aria-hidden="true"></span>
<span><strong>Listed</strong> · on the worldwide todo list</span>
<time datetime={t.createdAt}>{fmtDate(t.createdAt)}</time>
</li>
</ol>
</section>
<style>
.back {
display: inline-flex;
align-items: center;
gap: 0.3rem;
font-size: 0.8rem;
color: var(--site-muted);
text-decoration: none;
width: fit-content;
}
.back:hover {
color: var(--site-text);
}
.notice {
padding: 0.6rem 0.8rem;
border: 1px solid var(--site-text);
border-radius: 0.75rem;
font-size: 0.85rem;
}
.notice button {
text-decoration: underline;
}
.task {
display: flex;
flex-direction: column;
gap: 0.6rem;
padding: 1.1rem;
border: 1px solid var(--site-border);
border-radius: 1rem;
background: var(--site-surface);
transition: background-color 0.6s;
}
.task.flash {
background: color-mix(in srgb, var(--site-surface) 85%, #facc15);
}
.tags {
display: flex;
flex-wrap: wrap;
align-items: center;
gap: 0.5rem;
}
.tag {
display: inline-flex;
align-items: center;
gap: 0.4rem;
font-size: 0.8rem;
font-weight: 550;
}
.conf {
font-size: 0.72rem;
padding: 0.1rem 0.5rem;
border: 1px dashed var(--site-muted);
border-radius: 999px;
color: var(--site-muted);
}
h2 {
font-size: clamp(1.25rem, 3.5vw, 1.6rem);
font-weight: 650;
letter-spacing: -0.02em;
line-height: 1.2;
}
.where {
color: var(--site-muted);
font-size: 0.9rem;
}
.pending {
display: flex;
gap: 0.6rem;
padding: 0.6rem 0.75rem;
border: 1px solid var(--site-text);
border-radius: 0.75rem;
font-size: 0.83rem;
}
.pending ul {
margin-top: 0.2rem;
color: var(--site-muted);
}
.hint {
font-size: 0.75rem;
color: var(--site-muted);
}
.body {
display: grid;
grid-template-columns: minmax(0, 1fr) minmax(0, 20rem);
gap: 1.25rem;
align-items: start;
}
.body:not(:has(.map)) {
grid-template-columns: minmax(0, 1fr);
}
.main {
display: flex;
flex-direction: column;
gap: 0.6rem;
}
.desc {
font-size: 0.98rem;
line-height: 1.55;
white-space: pre-line;
max-width: 44rem;
}
h3 {
display: flex;
align-items: center;
gap: 0.4rem;
font-size: 0.75rem;
text-transform: uppercase;
letter-spacing: 0.08em;
color: var(--site-muted);
margin-top: 0.4rem;
}
.sources {
display: flex;
flex-wrap: wrap;
gap: 0.4rem;
}
.sources a {
display: inline-flex;
align-items: center;
gap: 0.35rem;
padding: 0.3rem 0.65rem;
border: 1px solid var(--site-border);
border-radius: 999px;
font-size: 0.8rem;
color: var(--site-text);
text-decoration: none;
max-width: 100%;
transition:
border-color 0.15s,
transform 0.15s;
}
.sources a span {
overflow: hidden;
text-overflow: ellipsis;
white-space: nowrap;
}
.sources a:hover,
.sources a:focus-visible {
border-color: var(--site-muted);
transform: translateY(-1px);
}
.asof,
.note {
font-size: 0.75rem;
color: var(--site-muted);
}
.actions {
display: flex;
flex-wrap: wrap;
gap: 0.5rem;
margin-top: 0.3rem;
}
.btn {
display: inline-flex;
align-items: center;
gap: 0.4rem;
padding: 0.45rem 0.85rem;
border: 1px solid var(--site-border);
border-radius: 0.65rem;
background: var(--site-bg);
color: var(--site-text);
font-size: 0.85rem;
text-decoration: none;
transition:
border-color 0.15s,
transform 0.15s,
box-shadow 0.15s;
}
.btn:hover,
.btn:focus-visible {
border-color: var(--site-muted);
transform: translateY(-1px);
box-shadow: 0 6px 20px -12px rgb(0 0 0 / 0.5);
}
.map {
position: relative;
display: block;
aspect-ratio: 1;
overflow: hidden;
border: 1px solid var(--site-border);
border-radius: 0.85rem;
filter: grayscale(0.6);
transition: filter 0.2s;
}
.map:hover,
.map:focus-visible {
filter: none;
}
.tiles {
position: absolute;
width: 768px;
height: 768px;
left: 50%;
top: 50%;
transform: translate(calc(-1 * var(--mx)), calc(-1 * var(--my)));
}
.tiles img {
position: absolute;
max-width: none;
}
.marker {
position: absolute;
left: var(--mx);
top: var(--my);
width: 18px;
height: 18px;
margin: -9px 0 0 -9px;
border-radius: 999px;
background: #dc2626;
border: 3px solid #fff;
box-shadow: 0 0 0 2px #000;
}
.attrib {
position: absolute;
right: 0;
bottom: 0;
padding: 0.1rem 0.35rem;
font-size: 0.6rem;
background: rgb(255 255 255 / 0.8);
color: #000;
}
.history ol {
display: flex;
flex-direction: column;
gap: 0.5rem;
margin-top: 0.5rem;
border-left: 1px solid var(--site-border);
padding-left: 0.9rem;
}
.history li {
position: relative;
display: flex;
flex-wrap: wrap;
justify-content: space-between;
gap: 0.25rem 1rem;
font-size: 0.85rem;
}
.history .dot {
position: absolute;
left: calc(-0.9rem - 4.5px);
top: 0.4rem;
width: 8px;
height: 8px;
border-radius: 999px;
background: var(--site-text);
}
.history time,
.onote {
color: var(--site-muted);
font-size: 0.78rem;
}
@media (max-width: 720px) {
.body {
grid-template-columns: minmax(0, 1fr);
}
.map {
aspect-ratio: 16 / 10;
}
}
@media (prefers-reduced-motion: reduce) {
.btn,
.sources a,
.task {
transition: none;
}
.btn:hover,
.sources a:hover {
transform: none;
}
}
</style>

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import { json } from '@sveltejs/kit';
import { listCategories } from '#lib/server/worldtodo/store.js';
import type { RequestHandler } from './$types';
export const GET: RequestHandler = async () =>
json(await listCategories(), { headers: { 'cache-control': 'public, max-age=300' } });

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import { json } from '@sveltejs/kit';
import { requireOwner } from '#lib/server/owner.js';
import { queue } from '#lib/server/worldtodo/store.js';
import type { RequestHandler } from './$types';
// Owner: full requests with the current task (for diffs), stale flags and similar titles.
export const GET: RequestHandler = async (event) => {
requireOwner(event);
const raw = event.url.searchParams.get('status') ?? 'pending';
const status = (['pending', 'approved', 'rejected'] as const).find((s) => s === raw) ?? 'pending';
return json(await queue(status), { headers: { 'cache-control': 'private, no-store' } });
};

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import { error, json } from '@sveltejs/kit';
import { requireOwner } from '#lib/server/owner.js';
import { approveRequest } from '#lib/server/worldtodo/decide.js';
import { DecisionError } from '#lib/server/worldtodo/store.js';
import { fieldsSchema } from '#lib/server/worldtodo/validate.js';
import type { TaskFields } from '#lib/worldtodo/shared.js';
import type { RequestHandler } from './$types';
// Owner: body { note?, payload? } where payload is the full tweaked field set.
export const POST: RequestHandler = async (event) => {
requireOwner(event);
const id = Number(event.params.id);
if (!Number.isSafeInteger(id) || id <= 0) error(404, 'Not Found');
const body = ((await event.request.json().catch(() => ({}))) ?? {}) as {
note?: string;
payload?: Record<string, unknown>;
};
let tweaked: TaskFields | null = null;
if (body.payload) {
const parsed = fieldsSchema.safeParse(body.payload);
if (!parsed.success)
return json({ error: parsed.error.issues.map((i) => i.message) }, { status: 400 });
tweaked = parsed.data as TaskFields;
}
try {
const applied = await approveRequest(id, body.note, tweaked);
return json({ ok: true, ...applied });
} catch (e) {
if (e instanceof DecisionError) return json({ error: e.message }, { status: e.status });
throw e;
}
};

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import { error, json } from '@sveltejs/kit';
import { requireOwner } from '#lib/server/owner.js';
import { rejectRequest } from '#lib/server/worldtodo/decide.js';
import { DecisionError } from '#lib/server/worldtodo/store.js';
import type { RequestHandler } from './$types';
// Owner: body { note? }.
export const POST: RequestHandler = async (event) => {
requireOwner(event);
const id = Number(event.params.id);
if (!Number.isSafeInteger(id) || id <= 0) error(404, 'Not Found');
const body = ((await event.request.json().catch(() => ({}))) ?? {}) as { note?: string };
try {
await rejectRequest(id, body.note);
return json({ ok: true });
} catch (e) {
if (e instanceof DecisionError) return json({ error: e.message }, { status: e.status });
throw e;
}
};

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import { json } from '@sveltejs/kit';
import { clientIp } from '#lib/server/worldtodo/limit.js';
import { submitRequest } from '#lib/server/worldtodo/requests.js';
import type { RequestHandler } from './$types';
// POST /projects/worldwide-todo/api/requests (public + Turnstile). JSON body:
// { kind, task?, title?, description?, scale?, category?, location_name?, country_code?, lat?,
// lon?, status?, source_urls?: string[], reason, display_name?, started, website?, turnstile }
// 201 { id, statusUrl } | 400 { error, fields? } | 429 (Retry-After) | 503.
export const POST: RequestHandler = async ({ request, getClientAddress }) => {
if (!request.headers.get('content-type')?.includes('application/json'))
return json({ error: 'Send JSON' }, { status: 415 });
const text = await request.text();
if (text.length > 20_000) return json({ error: 'Too large' }, { status: 413 });
let body: Record<string, unknown>;
try {
body = JSON.parse(text);
if (!body || typeof body !== 'object' || Array.isArray(body)) throw new Error();
} catch {
return json({ error: 'Invalid JSON' }, { status: 400 });
}
const result = await submitRequest({
input: body,
honeypot: body.website,
startedAt: body.started,
token: typeof body.turnstile === 'string' ? body.turnstile : '',
ip: clientIp(request, getClientAddress)
});
if (result.ok)
return json(
{ id: result.id, statusUrl: `/projects/worldwide-todo/requests/${result.id}` },
{ status: 201 }
);
return json(
{ error: result.message, ...(result.errors ? { fields: result.errors } : {}) },
{
status: result.status,
headers: result.retryAfter ? { 'retry-after': String(result.retryAfter) } : undefined
}
);
};

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import { error, json } from '@sveltejs/kit';
import { requestStatus } from '#lib/server/worldtodo/store.js';
import type { RequestHandler } from './$types';
// Minimal public status: kind, status, created_at, decided_at, owner_note.
export const GET: RequestHandler = async ({ params }) => {
if (!/^\d{1,12}$/.test(params.id)) error(404, 'Not Found');
const r = await requestStatus(Number(params.id));
if (!r) error(404, 'Not Found');
return json({
id: r.id,
kind: r.kind,
status: r.status,
created_at: r.createdAt,
decided_at: r.decidedAt,
owner_note: r.ownerNote
});
};

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import { json } from '@sveltejs/kit';
import { listTasks, type Sort } from '#lib/server/worldtodo/store.js';
import type { RequestHandler } from './$types';
// GET /projects/worldwide-todo/api/tasks?scale=&category=&status=&q=&sort=&cursor=
// 50 per page, keyset cursor (nextCursor), deleted tasks excluded. status defaults to 'todo'
// (open + in progress); 'all', 'open', 'in_progress' or 'done' otherwise.
export const GET: RequestHandler = async ({ url }) => {
const p = (k: string) => url.searchParams.get(k)?.trim() ?? '';
const scale = ['planet', 'region', 'country', 'city', 'street'].includes(p('scale'))
? p('scale')
: '';
const status = ['todo', 'open', 'in_progress', 'done', 'all'].includes(p('status'))
? p('status')
: 'todo';
const sort: Sort =
(['updated', 'scale', 'title'] as const).find((s) => s === p('sort')) ?? 'updated';
const category = /^[a-z][a-z0-9-]{1,30}$/.test(p('category')) ? p('category') : '';
const page = await listTasks(
{ scale, category, status, q: p('q').slice(0, 100) },
sort,
50,
p('cursor').slice(0, 500) || undefined
);
return json(page, { headers: { 'cache-control': 'public, max-age=30' } });
};

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import { error, json } from '@sveltejs/kit';
import { requireOwner } from '#lib/server/owner.js';
import { editTaskDirectly } from '#lib/server/worldtodo/decide.js';
import {
DecisionError,
currentFields,
getTask,
taskActivity
} from '#lib/server/worldtodo/store.js';
import { fieldsSchema } from '#lib/server/worldtodo/validate.js';
import type { TaskFields } from '#lib/worldtodo/shared.js';
import type { RequestHandler } from './$types';
// GET: the task, its approved history and pending requests (summaries only).
export const GET: RequestHandler = async ({ params }) => {
const found = await getTask(params.slug);
if (!found) error(404, 'Not Found');
const activity = await taskActivity(found.task.id);
return json({
task: found.task,
history: activity.history,
pendingCount: activity.pending.length,
pending: activity.pending
});
};
// PATCH (owner): direct edit, body { fields: Partial<TaskFields>, note? }. Logged as an
// auto-approved edit request; published like any approval.
export const PATCH: RequestHandler = async (event) => {
requireOwner(event);
const body = (await event.request.json().catch(() => null)) as {
fields?: Record<string, unknown>;
note?: string;
} | null;
if (!body?.fields || typeof body.fields !== 'object') error(400, 'Body needs { fields }');
const found = await getTask(event.params.slug);
if (!found) error(404, 'Not Found');
const parsed = fieldsSchema.safeParse({ ...currentFields(found.task), ...body.fields });
if (!parsed.success)
return json({ error: parsed.error.issues.map((i) => i.message) }, { status: 400 });
try {
const applied = await editTaskDirectly(event.params.slug, parsed.data as TaskFields, body.note);
const fresh = await getTask(applied.slug);
return json({ ok: true, task: fresh?.task ?? null });
} catch (e) {
if (e instanceof DecisionError) return json({ error: e.message }, { status: e.status });
throw e;
}
};

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import { fail } from '@sveltejs/kit';
import { requireOwner } from '#lib/server/owner.js';
import { approveRequest, rejectRequest } from '#lib/server/worldtodo/decide.js';
import { DecisionError, queue } from '#lib/server/worldtodo/store.js';
import { fieldsSchema, formInput } from '#lib/server/worldtodo/validate.js';
import { client as sql } from '#lib/server/db/index.js';
import type { TaskFields } from '#lib/worldtodo/shared.js';
import type { Actions, PageServerLoad } from './$types';
// Owner moderation queue. Owner-only three times over: hooks.server.ts refuses non-GET
// requests from anyone else (ownerOnlyPrefixes), and every load and action calls requireOwner,
// which answers 404 like an unknown URL. SvelteKit's origin check covers CSRF.
const TABS = ['pending', 'approved', 'rejected'] as const;
export const load: PageServerLoad = async (event) => {
requireOwner(event);
event.depends('worldtodo:queue');
const raw = event.url.searchParams.get('status') ?? 'pending';
const status = (TABS as readonly string[]).includes(raw)
? (raw as (typeof TABS)[number])
: 'pending';
const [items, totals] = await Promise.all([
queue(status),
sql`select status::text as status, count(*)::int as n from worldtodo.change_requests group by status`
]);
const counts: Record<string, number> = { pending: 0, approved: 0, rejected: 0 };
for (const r of totals) counts[r.status] = r.n;
return {
status,
items,
counts,
seo: { title: 'Queue · worldwide todo list', description: 'Owner queue', index: false }
};
};
const idOf = (form: FormData) => {
const id = Number(form.get('id'));
return Number.isSafeInteger(id) && id > 0 ? id : null;
};
async function run(id: number | null, fn: (id: number) => Promise<unknown>, done: string) {
if (!id) return fail(400, { id, message: 'Missing request id' });
try {
await fn(id);
return { id, ok: done };
} catch (e) {
if (e instanceof DecisionError) return fail(e.status, { id, message: e.message });
throw e;
}
}
export const actions: Actions = {
approve: async (event) => {
requireOwner(event);
const form = await event.request.formData();
return run(idOf(form), (id) => approveRequest(id, form.get('note')), 'Approved');
},
tweak: async (event) => {
requireOwner(event);
const form = await event.request.formData();
const parsed = fieldsSchema.safeParse(formInput(form));
if (!parsed.success)
return fail(400, {
id: idOf(form),
message: parsed.error.issues.map((i) => i.message).join(' · ')
});
return run(
idOf(form),
(id) => approveRequest(id, form.get('note'), parsed.data as TaskFields),
'Approved with tweaks'
);
},
reject: async (event) => {
requireOwner(event);
const form = await event.request.formData();
return run(idOf(form), (id) => rejectRequest(id, form.get('note')), 'Rejected');
}
};

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<script lang="ts">
import { enhance } from '$app/forms';
import TaskFieldsEditor from '#lib/worldtodo/TaskFieldsEditor.svelte';
import PrivateLock from '#lib/components/PrivateLock.svelte';
import {
EDITABLE_FIELDS,
FIELD_LABELS,
fieldsOf,
formatValue,
relativeTime,
type EditableField
} from '#lib/worldtodo/shared';
import Check from 'lucide-svelte/icons/check';
import X from 'lucide-svelte/icons/x';
import PencilLine from 'lucide-svelte/icons/pencil-line';
import TriangleAlert from 'lucide-svelte/icons/triangle-alert';
import Copy from 'lucide-svelte/icons/copy';
let { data, form } = $props();
type Item = (typeof data.items)[number];
const tabs = [
{ key: 'pending', label: 'Pending' },
{ key: 'approved', label: 'Approved' },
{ key: 'rejected', label: 'Rejected' }
] as const;
const kindLabel = { add: 'Add', edit: 'Edit', delete: 'Delete' } as const;
let selected = $state(0);
let tweaking = $state<number | null>(null);
let busy = $state<number | null>(null);
let now = $state(Date.now());
const cards: HTMLElement[] = $state([]);
$effect(() => {
const t = setInterval(() => (now = Date.now()), 30_000);
return () => clearInterval(t);
});
$effect(() => {
if (selected >= data.items.length) selected = Math.max(0, data.items.length - 1);
});
/** Field rows: old → new. For decided requests, what was applied. */
function diff(item: Item) {
const change = (
item.status === 'pending' ? item.payload : (item.applied ?? item.payload)
) as Record<string, unknown>;
const current = item.task ? fieldsOf(item.task) : null;
if (item.kind === 'delete')
return current
? (['title', 'location_name', 'status'] as EditableField[]).map((k) => ({
key: k,
old: formatValue(k, current[k]),
new: '—'
}))
: [];
return EDITABLE_FIELDS.filter((k) => k in change).map((k) => ({
key: k,
old: item.kind === 'add' || !current ? '—' : formatValue(k, current[k]),
new: formatValue(k, change[k])
}));
}
function tweakValues(item: Item) {
const base = item.task ? fieldsOf(item.task) : {};
return { ...base, ...item.payload } as Record<string, unknown>;
}
const sources = (item: Item) =>
((item.payload.source_urls as string[] | undefined) ?? item.task?.sourceUrls ?? []).slice(0, 5);
function submit(i: number, action: 'approve' | 'reject') {
const card = cards[i];
const btn = card?.querySelector<HTMLButtonElement>(`button[data-action="${action}"]`);
if (btn && !btn.disabled) btn.click();
}
function onKey(e: KeyboardEvent) {
if (e.metaKey || e.ctrlKey || e.altKey) return;
const el = e.target as HTMLElement;
if (el.closest('input, textarea, select, [contenteditable]')) return;
if (data.status !== 'pending' || !data.items.length) return;
if (e.key === 'j' || e.key === 'k') {
e.preventDefault();
selected = Math.min(data.items.length - 1, Math.max(0, selected + (e.key === 'j' ? 1 : -1)));
cards[selected]?.focus();
cards[selected]?.scrollIntoView({ block: 'nearest', behavior: 'smooth' });
} else if (e.key === 'a') {
e.preventDefault();
submit(selected, 'approve');
} else if (e.key === 'r') {
e.preventDefault();
submit(selected, 'reject');
} else if (e.key === 'e') {
e.preventDefault();
tweaking = data.items[selected]?.id ?? null;
}
}
const host = (url: string) => {
try {
return new URL(url).hostname.replace(/^www\./, '');
} catch {
return url;
}
};
</script>
<svelte:window onkeydown={onKey} />
<section class="queue" aria-labelledby="queue-h">
<div class="top">
<h2 id="queue-h">Review queue <PrivateLock size={13} /></h2>
{#if data.status === 'pending'}
<p class="keys" aria-label="Keyboard shortcuts">
<kbd>j</kbd>/<kbd>k</kbd> move · <kbd>a</kbd> approve · <kbd>e</kbd> edit &amp; approve ·
<kbd>r</kbd> reject
</p>
{/if}
</div>
<nav class="tabs" aria-label="Request status">
{#each tabs as t (t.key)}
<a
href="?status={t.key}"
class={{ on: data.status === t.key }}
aria-current={data.status === t.key ? 'page' : undefined}
>{t.label} <span class="n">{data.counts[t.key]}</span></a
>
{/each}
</nav>
{#if form?.ok}<p class="flash" role="status">{form.ok} #{form.id}.</p>{/if}
{#if !data.items.length}
<p class="empty">Nothing {data.status} right now.</p>
{:else}
<ol class="items">
{#each data.items as item, i (item.id)}
<li>
<article
class={['card', { sel: i === selected && data.status === 'pending' }]}
tabindex="-1"
bind:this={cards[i]}
onfocusin={() => (selected = i)}
aria-labelledby="req-{item.id}-h"
>
<header>
<span class="kind {item.kind}">{kindLabel[item.kind]}</span>
<h3 id="req-{item.id}-h">
{#if item.task}
<a href="/projects/worldwide-todo/{item.task.slug}">{item.task.title}</a>
{:else}
{String(item.payload.title ?? 'New task')}
{/if}
</h3>
<span class="age">#{item.id} · {relativeTime(item.createdAt, now) || 'just now'}</span
>
</header>
{#if item.stale}
<p class="warn">
<TriangleAlert size={14} aria-hidden="true" />
{item.taskDeleted
? 'Stale: the task was removed since this request was filed.'
: 'Stale: the task changed since this request was filed. The diff below is against the current version.'}
</p>
{/if}
{#if item.similar.length}
<p class="dupe">
<Copy size={14} aria-hidden="true" /> Similar:
{#each item.similar as s, j (s.slug)}{j ? ', ' : ''}<a
href="/projects/worldwide-todo/{s.slug}">{s.title}</a
>
({Math.round(s.similarity * 100)}%){/each}
</p>
{/if}
{#if diff(item).length}
<table class="diff">
<caption class="sr-only">Changes</caption>
<thead
><tr
><th scope="col">Field</th><th scope="col">Old</th><th scope="col">New</th></tr
></thead
>
<tbody>
{#each diff(item) as row (row.key)}
<tr>
<th scope="row">{FIELD_LABELS[row.key]}</th>
<td
>{#if row.old !== '—'}<del><span class="sr-only">Old: </span>{row.old}</del
>{:else}—{/if}</td
>
<td
>{#if row.new !== '—'}<ins><span class="sr-only">New: </span>{row.new}</ins
>{:else}—{/if}</td
>
</tr>
{/each}
</tbody>
</table>
{/if}
<dl class="meta">
<dt>Reason</dt>
<dd class="reason">{item.reason}</dd>
{#if item.displayName}<dt>From</dt>
<dd>{item.displayName}</dd>{/if}
{#if sources(item).length}
<dt>Sources</dt>
<dd class="srcs">
{#each sources(item) as url (url)}
<a href={url} target="_blank" rel="noopener nofollow noreferrer">{host(url)}</a>
{/each}
</dd>
{/if}
{#if item.ownerNote}<dt>Note</dt>
<dd>{item.ownerNote}</dd>{/if}
</dl>
{#if item.status === 'pending'}
{#if form?.message && form.id === item.id}
<p class="error" role="alert">{form.message}</p>
{/if}
<form
method="POST"
use:enhance={() => {
busy = item.id;
return async ({ update }) => {
await update();
busy = null;
tweaking = null;
};
}}
>
<input type="hidden" name="id" value={item.id} />
{#if tweaking === item.id}
<div class="tweak">
<TaskFieldsEditor
values={tweakValues(item)}
categories={data.categories}
id="t{item.id}"
/>
</div>
{/if}
<label class="note">
<span>Note (optional, shown on the public request page)</span>
<textarea name="note" rows="2" maxlength="1000"></textarea>
</label>
<div class="actions">
{#if tweaking === item.id}
<button
type="submit"
formaction="?/tweak"
class="primary"
disabled={busy === item.id}
><Check size={15} aria-hidden="true" />Apply tweaks &amp; approve</button
>
<button type="button" onclick={() => (tweaking = null)}>Cancel</button>
{:else}
<button
type="submit"
formaction="?/approve"
data-action="approve"
class="primary"
disabled={busy === item.id}
><Check size={15} aria-hidden="true" />Approve <kbd>a</kbd></button
>
{#if item.kind !== 'delete'}
<button type="button" onclick={() => (tweaking = item.id)}
><PencilLine size={15} aria-hidden="true" />Edit &amp; approve
<kbd>e</kbd></button
>
{/if}
{/if}
<button
type="submit"
formaction="?/reject"
data-action="reject"
class="danger"
formnovalidate
disabled={busy === item.id}
><X size={15} aria-hidden="true" />Reject <kbd>r</kbd></button
>
</div>
</form>
{:else if item.decidedAt}
<p class="decided">
{item.status === 'approved' ? 'Approved' : 'Rejected'}
{relativeTime(item.decidedAt, now) || 'just now'}
</p>
{/if}
</article>
</li>
{/each}
</ol>
{/if}
</section>
<style>
.queue {
display: flex;
flex-direction: column;
gap: 0.9rem;
}
.top {
display: flex;
flex-wrap: wrap;
align-items: baseline;
justify-content: space-between;
gap: 0.5rem;
}
h2 {
display: inline-flex;
align-items: center;
gap: 0.4rem;
font-size: 1.3rem;
font-weight: 650;
}
.keys {
font-size: 0.78rem;
color: var(--site-muted);
}
kbd {
display: inline-block;
min-width: 1.2rem;
padding: 0 0.3rem;
border: 1px solid var(--site-border);
border-bottom-width: 2px;
border-radius: 0.3rem;
font-family: inherit;
font-size: 0.72rem;
text-align: center;
line-height: 1.3;
}
.tabs {
display: flex;
gap: 0.35rem;
}
.tabs a {
padding: 0.3rem 0.75rem;
border: 1px solid var(--site-border);
border-radius: 999px;
font-size: 0.83rem;
color: var(--site-muted);
text-decoration: none;
}
.tabs a:hover,
.tabs a:focus-visible {
color: var(--site-text);
border-color: var(--site-muted);
}
.tabs a.on {
background: var(--site-text);
color: var(--site-bg);
border-color: var(--site-text);
}
.n {
opacity: 0.7;
font-variant-numeric: tabular-nums;
}
.flash {
font-size: 0.85rem;
padding: 0.5rem 0.75rem;
border: 1px solid var(--site-text);
border-radius: 0.6rem;
}
.empty {
color: var(--site-muted);
padding: 1rem 0;
}
.items {
display: flex;
flex-direction: column;
gap: 0.75rem;
}
.card {
display: flex;
flex-direction: column;
gap: 0.6rem;
padding: 1rem;
border: 1px solid var(--site-border);
border-radius: 0.9rem;
background: var(--site-surface);
transition:
border-color 0.15s,
box-shadow 0.15s;
}
.card.sel,
.card:focus-visible {
border-color: var(--site-text);
box-shadow: inset 3px 0 0 var(--site-text);
outline: none;
}
header {
display: flex;
flex-wrap: wrap;
align-items: center;
gap: 0.5rem;
}
h3 {
flex: 1;
min-width: 12rem;
font-size: 0.98rem;
font-weight: 600;
}
h3 a {
color: var(--site-text);
}
.kind {
padding: 0.1rem 0.5rem;
border-radius: 999px;
font-size: 0.72rem;
font-weight: 650;
color: #fff;
}
.kind.add {
background: #15803d;
}
.kind.edit {
background: #1d4ed8;
}
.kind.delete {
background: #b91c1c;
}
.age,
.decided {
font-size: 0.75rem;
color: var(--site-muted);
}
.warn,
.dupe {
display: flex;
flex-wrap: wrap;
align-items: center;
gap: 0.35rem;
font-size: 0.8rem;
}
.warn {
padding: 0.4rem 0.6rem;
border: 1px dashed #d97706;
border-radius: 0.5rem;
}
.dupe a {
color: var(--site-text);
}
.diff {
width: 100%;
border-collapse: collapse;
font-size: 0.82rem;
table-layout: fixed;
}
.diff th,
.diff td {
padding: 0.35rem 0.5rem;
border-top: 1px solid var(--site-border);
text-align: left;
vertical-align: top;
white-space: pre-line;
overflow-wrap: anywhere;
}
.diff thead th {
font-size: 0.7rem;
text-transform: uppercase;
letter-spacing: 0.06em;
color: var(--site-muted);
border-top: 0;
}
.diff tbody th {
width: 7rem;
font-weight: 550;
}
del {
background: color-mix(in srgb, #dc2626 16%, transparent);
text-decoration-color: #dc2626;
}
ins {
background: color-mix(in srgb, #16a34a 18%, transparent);
text-decoration: none;
}
.meta {
display: grid;
grid-template-columns: auto 1fr;
gap: 0.3rem 0.9rem;
font-size: 0.83rem;
}
.meta dt {
color: var(--site-muted);
}
.reason {
white-space: pre-line;
}
.srcs {
display: flex;
flex-wrap: wrap;
gap: 0.25rem 0.75rem;
}
.srcs a {
color: var(--site-text);
}
.error {
color: #dc2626;
font-size: 0.83rem;
font-weight: 550;
}
form {
display: flex;
flex-direction: column;
gap: 0.6rem;
}
.tweak {
padding: 0.8rem;
border: 1px dashed var(--site-muted);
border-radius: 0.75rem;
}
.note {
display: flex;
flex-direction: column;
gap: 0.25rem;
font-size: 0.78rem;
color: var(--site-muted);
}
.note textarea {
width: 100%;
padding: 0.45rem 0.6rem;
border: 1px solid var(--site-border);
border-radius: 0.6rem;
background: var(--site-bg);
color: var(--site-text);
font-size: 0.85rem;
}
.actions {
display: flex;
flex-wrap: wrap;
gap: 0.4rem;
}
.actions button {
display: inline-flex;
align-items: center;
gap: 0.35rem;
padding: 0.45rem 0.8rem;
border: 1px solid var(--site-border);
border-radius: 0.6rem;
background: var(--site-bg);
color: var(--site-text);
font-size: 0.84rem;
cursor: pointer;
transition:
border-color 0.15s,
transform 0.15s;
}
.actions button:hover,
.actions button:focus-visible {
border-color: var(--site-muted);
transform: translateY(-1px);
}
.actions .primary {
background: var(--site-text);
color: var(--site-bg);
border-color: var(--site-text);
}
.actions .primary kbd {
border-color: currentColor;
}
.actions .danger:hover {
border-color: #dc2626;
color: #dc2626;
}
.actions button:disabled {
opacity: 0.6;
cursor: progress;
}
@media (prefers-reduced-motion: reduce) {
.actions button {
transition: none;
}
.actions button:hover {
transform: none;
}
}
</style>

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@@ -0,0 +1,59 @@
import { error, fail, redirect } from '@sveltejs/kit';
import { clientIp } from '#lib/server/worldtodo/limit.js';
import { MAX_PENDING, submitRequest } from '#lib/server/worldtodo/requests.js';
import { getTask, pendingTotal } from '#lib/server/worldtodo/store.js';
import { turnstileConfigured, turnstileSiteKey } from '#lib/server/worldtodo/turnstile.js';
import { formInput } from '#lib/server/worldtodo/validate.js';
import type { Actions, PageServerLoad } from './$types';
const KINDS = ['add', 'edit', 'delete'] as const;
type Kind = (typeof KINDS)[number];
export const load: PageServerLoad = async ({ url }) => {
const raw = url.searchParams.get('kind') ?? 'add';
const kind: Kind = (KINDS as readonly string[]).includes(raw) ? (raw as Kind) : 'add';
let task = null;
if (kind !== 'add') {
const slug = url.searchParams.get('task') ?? '';
const found = slug && slug.length <= 120 ? await getTask(slug) : null;
if (!found) error(404, 'Not Found');
task = found.task;
}
return {
kind,
task,
siteKey: turnstileSiteKey(),
enabled: turnstileConfigured(),
queueFull: (await pendingTotal()) >= MAX_PENDING,
startedAt: Date.now(),
seo: {
title:
kind === 'add'
? 'Suggest a task · worldwide todo list'
: `${kind === 'edit' ? 'Suggest an edit' : 'Request removal'} · worldwide todo list`,
description: 'Suggest a change to the worldwide todo list. Every request is reviewed.',
index: false
}
};
};
export const actions: Actions = {
default: async ({ request, getClientAddress, setHeaders }) => {
const form = await request.formData();
const input = formInput(form);
const result = await submitRequest({
input,
honeypot: form.get('website'),
startedAt: form.get('started'),
token: String(form.get('cf-turnstile-response') ?? ''),
ip: clientIp(request, getClientAddress)
});
if (result.ok) redirect(303, `/projects/worldwide-todo/requests/${result.id}?new=1`);
if (result.retryAfter) setHeaders({ 'retry-after': String(result.retryAfter) });
return fail(result.status, {
message: result.message,
errors: result.errors ?? {},
values: input
});
}
};

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<script lang="ts">
import { enhance } from '$app/forms';
import { tick, untrack } from 'svelte';
import TaskFieldsEditor from '#lib/worldtodo/TaskFieldsEditor.svelte';
import Turnstile from '#lib/worldtodo/Turnstile.svelte';
import { fieldsOf, FIELD_LABELS, type EditableField } from '#lib/worldtodo/shared';
import Send from 'lucide-svelte/icons/send';
import ShieldCheck from 'lucide-svelte/icons/shield-check';
let { data, form } = $props();
const values = $derived<Record<string, unknown>>(
form?.values ?? (data.task ? fieldsOf(data.task) : { status: 'open' })
);
const errors = $derived<Record<string, string>>(form?.errors ?? {});
// Re-render the editor and a fresh Turnstile widget after each failed attempt.
let attempt = $state(0);
let sending = $state(false);
let summary = $state<HTMLDivElement>();
// Bound (not value=) so text typed before hydration survives it; kept across failed attempts.
const sent = untrack(() => (form?.values ?? {}) as Record<string, unknown>);
let reason = $state(String(sent.reason ?? ''));
let displayName = $state(String(sent.display_name ?? ''));
$effect(() => {
if (!form?.message) return;
untrack(() => tick().then(() => summary?.focus()));
});
const heading = $derived(
data.kind === 'add'
? 'Suggest a task'
: data.kind === 'edit'
? 'Suggest an edit'
: 'Request removal'
);
const labelFor = (k: string) =>
FIELD_LABELS[k as EditableField] ??
(k === 'reason'
? 'Reason'
: k === 'display_name'
? 'Display name'
: k === 'turnstile'
? 'Anti-bot check'
: k);
</script>
<section class="wrap" aria-labelledby="form-h">
<h2 id="form-h">{heading}</h2>
{#if data.task}
<p class="about">
{data.kind === 'edit' ? 'Editing' : 'Removing'}
<a href="/projects/worldwide-todo/{data.task.slug}">{data.task.title}</a>
</p>
{/if}
{#if !data.enabled}
<p class="notice" role="status">
Requests are switched off right now. Please check back later.
</p>
{:else if data.queueFull}
<p class="notice" role="status">
The review queue is full right now. Please try again in a day or two.
</p>
{:else}
<form
method="POST"
use:enhance={() => {
sending = true;
return async ({ update, result }) => {
await update({ reset: false });
sending = false;
if (result.type === 'failure') attempt++;
};
}}
novalidate
>
{#if form?.message}
<div class="summary" role="alert" tabindex="-1" bind:this={summary}>
<strong>{form.message}</strong>
{#if Object.keys(errors).length}
<ul>
{#each Object.entries(errors) as [k, msg] (k)}
<li>{labelFor(k)}: {msg}</li>
{/each}
</ul>
{/if}
</div>
{/if}
<input type="hidden" name="kind" value={data.kind} />
{#if data.task}<input type="hidden" name="task" value={data.task.slug} />{/if}
<input type="hidden" name="started" value={data.startedAt} />
<div class="hp" aria-hidden="true">
<label>Website <input name="website" tabindex="-1" autocomplete="off" /></label>
</div>
{#if data.kind !== 'delete'}
{#key attempt}
<TaskFieldsEditor {values} {errors} categories={data.categories} />
{/key}
{/if}
<div class="field">
<label for="reason">Reason</label>
<textarea
id="reason"
name="reason"
rows="3"
maxlength="1000"
required
aria-invalid={!!errors.reason}
aria-describedby="reason-help{errors.reason ? ' reason-err' : ''}"
bind:value={reason}></textarea>
<span class="help" id="reason-help"
>{data.kind === 'delete'
? 'Why should it go? E.g. it was fixed (link it!), it is a duplicate, or it is wrong.'
: 'Why this change? 10–1000 characters, only Stan sees it.'}</span
>
{#if errors.reason}<span class="err" id="reason-err">{errors.reason}</span>{/if}
</div>
<div class="field">
<label for="display_name">Display name <span class="opt">(optional)</span></label>
<input
id="display_name"
name="display_name"
maxlength="40"
autocomplete="nickname"
bind:value={displayName}
aria-describedby="dn-help{errors.display_name ? ' dn-err' : ''}"
/>
<span class="help" id="dn-help">Shown nowhere except the review queue.</span>
{#if errors.display_name}<span class="err" id="dn-err">{errors.display_name}</span>{/if}
</div>
<div class="field">
<span class="label"><ShieldCheck size={14} aria-hidden="true" /> Anti-bot check</span>
{#key attempt}
<Turnstile siteKey={data.siteKey} describedby={errors.turnstile ? 'ts-err' : undefined} />
{/key}
{#if errors.turnstile}<span class="err" id="ts-err">{errors.turnstile}</span>{/if}
</div>
<button class="submit" type="submit" disabled={sending}
><Send size={15} aria-hidden="true" />{sending ? 'Sending…' : 'Send for review'}</button
>
<p class="privacy">
Privacy: we store your request and the optional display name, nothing else: no IP address,
email or browser details. Spam protection by Cloudflare Turnstile. Rate limits use a salted,
daily-rotating hash of your IP that is kept in memory only.
</p>
</form>
{/if}
</section>
<style>
.wrap {
max-width: 44rem;
display: flex;
flex-direction: column;
gap: 0.75rem;
}
h2 {
font-size: 1.3rem;
font-weight: 650;
letter-spacing: -0.01em;
}
.about {
font-size: 0.9rem;
color: var(--site-muted);
}
.about a {
color: var(--site-text);
}
.notice {
padding: 0.75rem 0.9rem;
border: 1px solid var(--site-text);
border-radius: 0.75rem;
}
form {
display: flex;
flex-direction: column;
gap: 0.9rem;
padding: 1.1rem;
border: 1px solid var(--site-border);
border-radius: 1rem;
background: var(--site-surface);
}
.summary {
padding: 0.7rem 0.85rem;
border: 1px solid #dc2626;
border-left-width: 4px;
border-radius: 0.6rem;
font-size: 0.85rem;
}
.summary:focus {
outline: 2px solid var(--site-text);
outline-offset: 2px;
}
.summary ul {
margin-top: 0.3rem;
list-style: disc;
padding-left: 1.1rem;
}
.hp {
position: absolute;
left: -10000px;
width: 1px;
height: 1px;
overflow: hidden;
}
.field {
display: flex;
flex-direction: column;
gap: 0.3rem;
}
label,
.label {
display: inline-flex;
align-items: center;
gap: 0.3rem;
font-size: 0.82rem;
font-weight: 550;
}
.opt {
font-weight: 400;
color: var(--site-muted);
}
textarea,
input {
width: 100%;
padding: 0.5rem 0.65rem;
border: 1px solid var(--site-border);
border-radius: 0.6rem;
background: var(--site-bg);
color: var(--site-text);
font-size: 0.9rem;
}
textarea:focus-visible,
input:focus-visible {
outline: 2px solid var(--site-text);
outline-offset: 1px;
}
[aria-invalid='true'] {
border-color: #dc2626;
}
.help,
.privacy {
font-size: 0.75rem;
color: var(--site-muted);
}
.err {
font-size: 0.78rem;
color: #dc2626;
font-weight: 550;
}
.err::before {
content: '⚠ ';
}
.submit {
display: inline-flex;
align-items: center;
justify-content: center;
gap: 0.45rem;
width: fit-content;
padding: 0.6rem 1.1rem;
border-radius: 0.7rem;
background: var(--site-text);
color: var(--site-bg);
font-weight: 600;
font-size: 0.9rem;
cursor: pointer;
transition:
transform 0.15s,
box-shadow 0.15s;
}
.submit:hover,
.submit:focus-visible {
transform: translateY(-1px);
box-shadow: 0 6px 20px -10px rgb(0 0 0 / 0.6);
}
.submit:focus-visible {
outline: 2px solid var(--site-text);
outline-offset: 2px;
}
.submit:disabled {
opacity: 0.6;
cursor: progress;
}
@media (prefers-reduced-motion: reduce) {
.submit {
transition: none;
}
.submit:hover {
transform: none;
}
}
</style>

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import { error } from '@sveltejs/kit';
import { requestStatus } from '#lib/server/worldtodo/store.js';
import type { PageServerLoad } from './$types';
// Public request status: kind, status, dates and the owner's note once decided. Never the
// reason, the payload or the display name.
export const load: PageServerLoad = async ({ params, url }) => {
if (!/^\d{1,12}$/.test(params.id)) error(404, 'Not Found');
const req = await requestStatus(Number(params.id));
if (!req) error(404, 'Not Found');
return {
req,
justSent: url.searchParams.has('new'),
seo: {
title: `Request #${req.id} · worldwide todo list`,
description: 'Request status',
index: false
}
};
};

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<script lang="ts">
import CircleCheck from 'lucide-svelte/icons/circle-check';
import CircleX from 'lucide-svelte/icons/circle-x';
import Hourglass from 'lucide-svelte/icons/hourglass';
let { data } = $props();
const r = $derived(data.req);
const kind = { add: 'New task', edit: 'Edit', delete: 'Removal' } as const;
const fmt = (iso: string) =>
new Date(iso).toLocaleString('en-GB', {
day: 'numeric',
month: 'short',
year: 'numeric',
hour: '2-digit',
minute: '2-digit',
timeZone: 'Europe/Amsterdam',
timeZoneName: 'short'
});
</script>
<section class="wrap" aria-labelledby="req-h">
{#if data.justSent && r.status === 'pending'}
<p class="thanks" role="status">Thanks, your request is waiting for review.</p>
{/if}
<h2 id="req-h">Request #{r.id}</h2>
<div class="card">
<span class="state {r.status}">
{#if r.status === 'approved'}<CircleCheck size={18} aria-hidden="true" />Approved
{:else if r.status === 'rejected'}<CircleX size={18} aria-hidden="true" />Not accepted
{:else}<Hourglass size={18} aria-hidden="true" />Waiting for review{/if}
</span>
<dl>
<dt>Type</dt>
<dd>{kind[r.kind]}</dd>
{#if r.task}
<dt>Task</dt>
<dd><a href="/projects/worldwide-todo/{r.task.slug}">{r.task.title}</a></dd>
{/if}
<dt>Sent</dt>
<dd><time datetime={r.createdAt}>{fmt(r.createdAt)}</time></dd>
{#if r.decidedAt}
<dt>Decided</dt>
<dd><time datetime={r.decidedAt}>{fmt(r.decidedAt)}</time></dd>
{/if}
{#if r.ownerNote}
<dt>Note</dt>
<dd>{r.ownerNote}</dd>
{/if}
</dl>
</div>
<p class="help">
Bookmark this page to check back. <a href="/projects/worldwide-todo">Back to the list</a>
</p>
</section>
<style>
.wrap {
max-width: 36rem;
display: flex;
flex-direction: column;
gap: 0.75rem;
}
.thanks {
padding: 0.7rem 0.9rem;
border: 1px solid var(--site-text);
border-radius: 0.75rem;
font-weight: 550;
}
h2 {
font-size: 1.3rem;
font-weight: 650;
}
.card {
padding: 1rem;
border: 1px solid var(--site-border);
border-radius: 1rem;
background: var(--site-surface);
display: flex;
flex-direction: column;
gap: 0.75rem;
}
.state {
display: inline-flex;
align-items: center;
gap: 0.4rem;
font-weight: 600;
}
.approved :global(svg) {
color: #16a34a;
}
.rejected :global(svg) {
color: #dc2626;
}
.pending :global(svg) {
color: #d97706;
}
dl {
display: grid;
grid-template-columns: auto 1fr;
gap: 0.35rem 1rem;
font-size: 0.88rem;
}
dt {
color: var(--site-muted);
}
dd a {
color: var(--site-text);
}
.help {
font-size: 0.8rem;
color: var(--site-muted);
}
.help a {
color: var(--site-text);
}
</style>

View File

@@ -7,6 +7,7 @@ import { COURSES } from '#lib/language-learner/courses/index.js';
import { gameTrackers } from '#lib/projects.js';
import { and, eq, isNull, ne } from 'drizzle-orm';
import { getVisibility } from '#lib/server/movies/site.js';
import { sitemapSlugs } from '#lib/server/worldtodo/store.js';
import type { RequestHandler } from './$types';
const staticPaths = [
@@ -49,6 +50,7 @@ const staticPaths = [
'/projects/game-tracker/pokemon',
'/projects/game-tracker/osu',
'/projects/game-tracker/pokemon/locations',
'/projects/worldwide-todo',
'/projects/animaldex',
'/projects/derby',
'/projects/spotify-beatmap-finder',
@@ -70,7 +72,7 @@ function escapeXml(value: string): string {
}
export const GET: RequestHandler = async () => {
const [articles, lists, books, moviesVisibility] = await Promise.all([
const [articles, lists, books, moviesVisibility, worldtodo] = await Promise.all([
db
.select({ slug: blogArticles.slug, updatedAt: blogArticles.updatedAt })
.from(blogArticles)
@@ -81,7 +83,8 @@ export const GET: RequestHandler = async () => {
.from(bookWorks)
// Articles are links to other sites; their pages here are thin.
.where(and(ne(bookWorks.kind, 'article'), isNull(bookWorks.archivedAt))),
getVisibility()
getVisibility(),
sitemapSlugs().catch(() => [])
]);
const entries: { path: string; lastmod?: string }[] = [
...staticPaths
@@ -96,6 +99,10 @@ export const GET: RequestHandler = async () => {
...books.map((book) => ({
path: `/trackers/books/${book.id}`,
lastmod: book.updatedAt.toISOString()
})),
...worldtodo.map((task) => ({
path: `/projects/worldwide-todo/${encodeURIComponent(task.slug)}`,
lastmod: task.updatedAt
}))
];
const body = `<?xml version="1.0" encoding="UTF-8"?>\n<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">\n${entries

View File

@@ -15,7 +15,7 @@
import TrackerIcon from '#lib/components/TrackerIcon.svelte';
import PrivateLock from '#lib/components/PrivateLock.svelte';
import Sparkline from '#lib/components/Sparkline.svelte';
import { visibleTrackers } from '#lib/projects.js';
import { projects, visibleTrackers } from '#lib/projects.js';
let { data, form } = $props();
@@ -337,7 +337,9 @@
.flatMap((t) => [t, ...(t.children ?? [])])
.map((t) => ({ name: t.name, href: t.href, kind: 'tracker' })),
...extraHits.map((t) => ({ ...t, kind: 'tracker' })),
...statsHits.map((t) => ({ ...t, kind: 'stats' }))
...statsHits.map((t) => ({ ...t, kind: 'stats' })),
...projects.map((p) => ({ name: p.name, href: p.href, kind: 'project' })),
{ name: 'Worldwide todo queue', href: '/projects/worldwide-todo/queue', kind: 'project' }
]);
const hits = $derived.by(() => {
const q = query.trim().toLowerCase();
@@ -569,6 +571,9 @@
>
{/if}
<a class="chip" href="/stats" title="Economy, energy and Gouda statistics">stats</a>
<a class="chip" href="/projects/worldwide-todo/queue" title="Worldwide todo list review queue"
>todo queue</a
>
{#if data.weight}<a class="chip" href="/trackers/health#body" title={data.weight.date}
>{data.weight.kg} kg</a
>{/if}