fix 编辑嘟文

migrations/0010_status_edits.sql

@@ -0,0 +1,4 @@
+-- Store editable source text and edit timestamps for local statuses.
+
+ALTER TABLE statuses ADD COLUMN source_text TEXT NOT NULL DEFAULT '';
+ALTER TABLE statuses ADD COLUMN edited_at TEXT;

readme.md

@@ -94,7 +94,7 @@ npm run deploy
 嘟文:
 
 - `POST /api/v1/statuses`(支持 `media_ids`、`spoiler_text`、`sensitive`、`in_reply_to_id`、`visibility`、`language`、`poll[...]`、`scheduled_at`,自动解析 `@user`/`@user@host` 提及和 `#hashtag`,投递 Create 给 followers 与 mention)
-- `GET /api/v1/statuses/:id`、`DELETE /api/v1/statuses/:id`(联邦 Delete 出站)
+- `GET /api/v1/statuses/:id`、`GET /api/v1/statuses/:id/source`、`PUT / PATCH /api/v1/statuses/:id`(联邦 Update Note 出站)、`DELETE /api/v1/statuses/:id`(联邦 Delete 出站)
 - `GET /api/v1/statuses/:id/context`
 - `POST /api/v1/statuses/:id/favourite`、`/unfavourite`(联邦 Like / Undo Like)
 - `POST /api/v1/statuses/:id/reblog`、`/unreblog`(联邦 Announce / Undo Announce)
@@ -154,6 +154,7 @@ npm run deploy
 - `migrations/0007_polls_lists_push_scheduled.sql` — poll / list / push subscription / scheduled statuses
 - `migrations/0008_outgoing_deliveries.sql` — 出站 ActivityPub 投递队列 / 重试状态
 - `migrations/0009_markers.sql` — Mastodon 读位 markers(home / notifications)
+- `migrations/0010_status_edits.sql` — 本地嘟文原文 source_text 与 edited_at,支持客户端编辑
 
 ## 重要限制
 

src/activitypub.ts

@@ -624,6 +624,26 @@ export async function createActivity(env: Env, user: User, status: Status, extra
   };
 }
 
+export async function updateNoteActivity(env: Env, user: User, status: Status, extra: { to?: string[]; cc?: string[] } = {}): Promise<Json> {
+  const audience = statusAudience(env, user, status);
+  const to = extra.to ?? audience.to;
+  const cc = extra.cc ?? audience.cc;
+  const [attachments, tag] = await Promise.all([
+    loadStatusAttachments(env, status.id),
+    loadStatusTags(env, status.id)
+  ]);
+  return {
+    "@context": [ACTIVITY_CONTEXT, SECURITY_CONTEXT],
+    id: activityUrl(env, id()),
+    type: "Update",
+    actor: actorUrl(env, user),
+    published: status.edited_at ?? new Date().toISOString(),
+    to,
+    cc,
+    object: noteObject(env, user, status, { to, cc, attachments, tag })
+  };
+}
+
 export function attachmentObject(env: Env, media: Media): Json {
   return {
     type: media.mime_type.startsWith("image/") ? "Image" : "Document",
@@ -747,6 +767,7 @@ export function noteObject(env: Env, user: User, status: Status, opts: { to?: st
     attributedTo: actorUrl(env, user),
     content: status.content,
     published: status.created_at,
+    updated: status.edited_at ?? null,
     url: statusUrl(env, user, status.id),
     to: opts.to ?? audience.to,
     cc: opts.cc ?? audience.cc,

src/index.ts

@@ -44,6 +44,7 @@ import {
   getPushSubscription,
   getRelationships,
   getScheduledStatus,
+  getStatusSource,
   getStatusEndpoint,
   hashtagInfo,
   hashtagTimeline,
@@ -72,6 +73,7 @@ import {
   token,
   trendsTags,
   updateMarkers,
+  updateStatusEndpoint,
   unbookmarkStatus,
   unfavouriteStatus,
   unfollowAccount,
@@ -159,7 +161,9 @@ async function route(request: Request, env: Env): Promise<Response> {
   if (method === "POST" && (m = path.match(/^\/api\/v1\/follow_requests\/([^/]+)\/reject$/))) return rejectFollowRequest(request, env, decodeURIComponent(m[1]));
 
   if (method === "POST" && path === "/api/v1/statuses") return createStatus(request, env);
+  if (method === "GET" && (m = path.match(/^\/api\/v1\/statuses\/([^/]+)\/source$/))) return getStatusSource(request, env, decodeURIComponent(m[1]));
   if (method === "GET" && (m = path.match(/^\/api\/v1\/statuses\/([^/]+)$/))) return getStatusEndpoint(request, env, decodeURIComponent(m[1]));
+  if ((method === "PUT" || method === "PATCH") && (m = path.match(/^\/api\/v1\/statuses\/([^/]+)$/))) return updateStatusEndpoint(request, env, decodeURIComponent(m[1]));
   if (method === "DELETE" && (m = path.match(/^\/api\/v1\/statuses\/([^/]+)$/))) return deleteStatusEndpoint(request, env, decodeURIComponent(m[1]));
   if (method === "GET" && (m = path.match(/^\/api\/v1\/statuses\/([^/]+)\/context$/))) return statusContext(env, decodeURIComponent(m[1]), request);
   if (method === "POST" && (m = path.match(/^\/api\/v1\/statuses\/([^/]+)\/favourite$/))) return favouriteStatus(request, env, decodeURIComponent(m[1]));

src/mastodon.ts

@@ -7,6 +7,7 @@ import {
   followActivity,
   likeActivity,
   undoActivity,
+  updateNoteActivity,
   updatePersonActivity
 } from "./activitypub";
 import { hashPassword, verifyPassword } from "./crypto";
@@ -136,6 +137,15 @@ type StatusCreateInput = {
   pollHideTotals: boolean;
 };
 
+type StatusEditInput = {
+  statusText: string;
+  summary: string;
+  sensitive: boolean;
+  visibility: StatusVisibility;
+  language: string;
+  mediaIds: string[] | null;
+};
+
 function parseRedirectUris(value: string): string[] {
   return value.split(/\s+/).map((item) => item.trim()).filter(Boolean);
 }
@@ -613,7 +623,7 @@ async function publishStatus(env: Env, user: User, input: StatusCreateInput): Pr
   const renderedContent = htmlContent(input.statusText, resolvedMentions.map(({ acct, url }) => ({ acct, url })), hashtags);
 
   await env.DB.prepare(
-    "INSERT INTO statuses (id, user_id, content, summary, sensitive, language, visibility, in_reply_to_id, activity_id, object_id, created_at, url) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)"
+    "INSERT INTO statuses (id, user_id, content, summary, sensitive, language, visibility, in_reply_to_id, activity_id, object_id, created_at, url, source_text, edited_at) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, NULL)"
   )
     .bind(
       statusId,
@@ -627,7 +637,8 @@ async function publishStatus(env: Env, user: User, input: StatusCreateInput): Pr
       activityId,
       objectId,
       now,
-      statusUrl(env, user, statusId)
+      statusUrl(env, user, statusId),
+      input.statusText
     )
     .run();
 
@@ -745,6 +756,29 @@ function parseStatusCreateInput(body: ParsedBody): StatusCreateInput {
   };
 }
 
+function parseStatusEditInput(body: ParsedBody, existing: Status): StatusEditInput {
+  const existingText = statusSourceText(existing);
+  const statusText = Object.prototype.hasOwnProperty.call(body, "status")
+    ? bodyString(body, "status").trim()
+    : existingText;
+  if (!statusText) throw new HttpError(422, "status can't be blank");
+  if (statusText.length > MAX_STATUS_CHARS) throw new HttpError(422, "status too long");
+
+  const visibility = bodyString(body, "visibility", existing.visibility);
+  if (!isStatusVisibility(visibility)) throw new HttpError(422, "invalid_visibility");
+
+  return {
+    statusText,
+    summary: bodyString(body, "spoiler_text", existing.summary),
+    sensitive: Object.prototype.hasOwnProperty.call(body, "sensitive")
+      ? bodyString(body, "sensitive") === "true"
+      : Boolean(existing.sensitive),
+    visibility,
+    language: bodyString(body, "language", existing.language || "en"),
+    mediaIds: Object.prototype.hasOwnProperty.call(body, "media_ids") ? bodyArray(body, "media_ids") : null
+  };
+}
+
 function parsePollExpiresIn(value: string): number {
   const seconds = Number(value);
   if (!Number.isFinite(seconds)) throw new HttpError(422, "invalid_poll_expiration");
@@ -895,6 +929,106 @@ export async function getStatusEndpoint(request: Request, env: Env, statusId: st
   return json(await statusJson(env, status, user, request));
 }
 
+export async function getStatusSource(request: Request, env: Env, statusId: string): Promise<Response> {
+  const user = await requireUser(request, env);
+  const status = await getStatus(env, statusId);
+  if (!status || status.user_id !== user.id) return json({ error: "Record not found" }, 404);
+  return json({
+    id: status.id,
+    text: statusSourceText(status),
+    spoiler_text: status.summary
+  });
+}
+
+export async function updateStatusEndpoint(request: Request, env: Env, statusId: string): Promise<Response> {
+  const user = await requireUser(request, env);
+  const status = await getStatus(env, statusId);
+  if (!status || status.user_id !== user.id) return json({ error: "Record not found" }, 404);
+
+  const body = await readBody(request);
+  const input = parseStatusEditInput(body, status);
+  const previousMentions = await listMentionsForStatus(env, status.id);
+  const mentionsAcct = extractMentions(input.statusText);
+  const hashtags = extractHashtags(input.statusText);
+
+  const resolvedMentions: { acct: string; actorId: string; url: string }[] = [];
+  for (const acct of mentionsAcct) {
+    const resolved = await resolveAcct(env, acct);
+    if (resolved) resolvedMentions.push(resolved);
+  }
+  const renderedContent = htmlContent(input.statusText, resolvedMentions.map(({ acct, url }) => ({ acct, url })), hashtags);
+  const editedAt = new Date().toISOString();
+
+  await env.DB.prepare(
+    `UPDATE statuses
+     SET content = ?, summary = ?, sensitive = ?, language = ?, visibility = ?, url = ?, source_text = ?, edited_at = ?
+     WHERE id = ? AND user_id = ?`
+  ).bind(
+    renderedContent,
+    input.summary,
+    input.sensitive ? 1 : 0,
+    input.language,
+    input.visibility,
+    statusUrl(env, user, status.id),
+    input.statusText,
+    editedAt,
+    status.id,
+    user.id
+  ).run();
+
+  if (input.mediaIds !== null) {
+    await env.DB.prepare("UPDATE media SET status_id = NULL WHERE status_id = ? AND user_id = ?").bind(status.id, user.id).run();
+    for (const mediaId of input.mediaIds) {
+      await env.DB.prepare("UPDATE media SET status_id = ? WHERE id = ? AND user_id = ?").bind(status.id, mediaId, user.id).run();
+    }
+  }
+
+  await env.DB.prepare("DELETE FROM mentions WHERE status_id = ?").bind(status.id).run();
+  for (const mention of resolvedMentions) {
+    await env.DB.prepare("INSERT OR IGNORE INTO mentions (status_id, actor, acct, url) VALUES (?, ?, ?, ?)")
+      .bind(status.id, mention.actorId, mention.acct, mention.url).run();
+  }
+  await env.DB.prepare("DELETE FROM hashtags WHERE status_id = ?").bind(status.id).run();
+  for (const tag of hashtags) {
+    await env.DB.prepare("INSERT OR IGNORE INTO hashtags (status_id, tag) VALUES (?, ?)").bind(status.id, tag).run();
+  }
+
+  const updated = await getStatus(env, status.id);
+  if (!updated) throw new HttpError(500, "status_not_found");
+
+  if (updated.visibility === "public" || updated.visibility === "unlisted" || updated.visibility === "private" || updated.visibility === "direct") {
+    const inboxes = new Set<string>();
+    if (updated.visibility !== "direct") {
+      for (const inbox of await gatherFollowerInboxes(env, user.id)) inboxes.add(inbox);
+    }
+    const remoteActors = new Set<string>([
+      ...previousMentions.map((mention) => mention.actor),
+      ...resolvedMentions.map((mention) => mention.actorId)
+    ].filter((actorId) => !actorId.startsWith(baseUrl(env))));
+    for (const actorId of remoteActors) {
+      const cache = await resolveRemoteActor(env, actorId);
+      if (cache) inboxes.add(cache.shared_inbox ?? cache.inbox);
+    }
+
+    const mentionActors = resolvedMentions.map((mention) => mention.actorId);
+    const to = updated.visibility === "public"
+      ? ["https://www.w3.org/ns/activitystreams#Public"]
+      : updated.visibility === "unlisted"
+        ? [`${actorUrl(env, user)}/followers`]
+        : updated.visibility === "private"
+          ? [`${actorUrl(env, user)}/followers`, ...mentionActors]
+          : mentionActors;
+    const cc = updated.visibility === "public"
+      ? [`${actorUrl(env, user)}/followers`, ...mentionActors]
+      : updated.visibility === "unlisted"
+        ? ["https://www.w3.org/ns/activitystreams#Public", ...mentionActors]
+        : [];
+    await deliverToInboxes(env, user, inboxes, await updateNoteActivity(env, user, updated, { to, cc }));
+  }
+
+  return json(await statusJson(env, updated, user, request));
+}
+
 export async function getPoll(request: Request, env: Env, pollId: string): Promise<Response> {
   const poll = await env.DB.prepare("SELECT * FROM polls WHERE id = ?").bind(pollId).first<Poll>();
   if (!poll) return json({ error: "Record not found" }, 404);
@@ -1868,6 +2002,28 @@ function parseCachedJson<T>(value: string): T[] {
   }
 }
 
+function statusSourceText(status: Status): string {
+  return status.source_text || htmlToPlainText(status.content);
+}
+
+function htmlToPlainText(value: string): string {
+  return decodeHtmlEntities(value
+    .replace(/<br\s*\/?>/gi, "\n")
+    .replace(/<\/p>\s*<p[^>]*>/gi, "\n\n")
+    .replace(/<[^>]*>/g, "")
+    .trim());
+}
+
+function decodeHtmlEntities(value: string): string {
+  return value
+    .replace(/&nbsp;/g, " ")
+    .replace(/&amp;/g, "&")
+    .replace(/&lt;/g, "<")
+    .replace(/&gt;/g, ">")
+    .replace(/&quot;/g, '"')
+    .replace(/&#39;/g, "'");
+}
+
 async function statusJson(
   env: Env,
   status: Status,
@@ -1898,7 +2054,7 @@ function statusRecord(env: Env, status: Status, user: User, context: StatusSeria
     content: status.content,
     text: status.content,
     created_at: status.created_at,
-    edited_at: null,
+    edited_at: status.edited_at,
     visibility: status.visibility,
     language: status.language,
     sensitive: Boolean(status.sensitive),

src/types.ts

@@ -46,6 +46,8 @@ export type Status = {
   object_id: string;
   created_at: string;
   url: string;
+  source_text: string;
+  edited_at: string | null;
 };
 
 export type DeletedStatus = {

wrangler.jsonc

@@ -17,21 +17,21 @@
   },
   "d1_databases": [
     {
-      "binding": "DB",
+      "binding": "DB", //请勿改动
       "database_name": "toot_db",
-      "database_id": "8e042858-bf5f-4d7a-ad84-3e002b0b2f42"
+      "database_id": "8e042858-bf5f-4d7a-ad84-3e002b0b2f42"//改成自己的
     }
   ],
   "r2_buckets": [
     {
-      "binding": "MEDIA",
+      "binding": "MEDIA",//请勿改动
       "bucket_name": "toot-media"
     }
   ],
   "kv_namespaces": [
     {
-      "binding": "KV",
+      "binding": "KV",//请勿改动
-      "id": "0e14d63f7d624358ab6507ef1bac9017"
+      "id": "0e14d63f7d624358ab6507ef1bac9017"//改成自己的
     }
   ]
 }