77 lines
2.7 KiB
JavaScript
77 lines
2.7 KiB
JavaScript
import config from "../../config/index.js";
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import renderAdd from "../../remote/activitypub/renderer/add.js";
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import renderRemove from "../../remote/activitypub/renderer/remove.js";
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import { renderActivity } from "../../remote/activitypub/renderer/index.js";
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import { IdentifiableError } from "../../misc/identifiable-error.js";
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import { Notes, UserNotePinings, Users } from "../../models/index.js";
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import { genId } from "../../misc/gen-id.js";
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import { deliverToFollowers } from "../../remote/activitypub/deliver-manager.js";
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import { deliverToRelays } from "../relay.js";
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/**
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* 指定した投稿をピン留めします
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* @param user
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* @param noteId
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*/ export async function addPinned(user, noteId) {
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// Fetch pinee
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const note = await Notes.findOneBy({
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id: noteId,
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userId: user.id
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});
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if (note == null) {
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throw new IdentifiableError("70c4e51f-5bea-449c-a030-53bee3cce202", "No such note.");
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}
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const pinings = await UserNotePinings.findBy({
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userId: user.id
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});
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if (pinings.length >= 5) {
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throw new IdentifiableError("15a018eb-58e5-4da1-93be-330fcc5e4e1a", "You can not pin notes any more.");
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}
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if (pinings.some((pining)=>pining.noteId === note.id)) {
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throw new IdentifiableError("23f0cf4e-59a3-4276-a91d-61a5891c1514", "That note has already been pinned.");
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}
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await UserNotePinings.insert({
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id: genId(),
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createdAt: new Date(),
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userId: user.id,
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noteId: note.id
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});
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// Deliver to remote followers
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if (Users.isLocalUser(user)) {
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deliverPinnedChange(user.id, note.id, true);
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}
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}
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/**
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* 指定した投稿のピン留めを解除します
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* @param user
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* @param noteId
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*/ export async function removePinned(user, noteId) {
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// Fetch unpinee
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const note = await Notes.findOneBy({
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id: noteId,
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userId: user.id
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});
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if (note == null) {
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throw new IdentifiableError("b302d4cf-c050-400a-bbb3-be208681f40c", "No such note.");
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}
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UserNotePinings.delete({
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userId: user.id,
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noteId: note.id
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});
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// Deliver to remote followers
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if (Users.isLocalUser(user)) {
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deliverPinnedChange(user.id, noteId, false);
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}
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}
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export async function deliverPinnedChange(userId, noteId, isAddition) {
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const user = await Users.findOneBy({
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id: userId
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});
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if (user == null) throw new Error("user not found");
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if (!Users.isLocalUser(user)) return;
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const target = `${config.url}/users/${user.id}/collections/featured`;
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const item = `${config.url}/notes/${noteId}`;
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const content = renderActivity(isAddition ? renderAdd(user, target, item) : renderRemove(user, target, item));
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deliverToFollowers(user, content);
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deliverToRelays(user, content);
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}
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