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refactoring

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Resolve #7779
This commit is contained in:
syuilo
2021-11-12 02:02:25 +09:00
parent 037837b551
commit 0e4a111f81
1714 changed files with 20803 additions and 11751 deletions
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41
packages/backend/src/server/activitypub/featured.ts Normal file
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import * as Router from '@koa/router';
import config from '@/config/index';
import { renderActivity } from '@/remote/activitypub/renderer/index';
import renderOrderedCollection from '@/remote/activitypub/renderer/ordered-collection';
import { setResponseType } from '../activitypub';
import renderNote from '@/remote/activitypub/renderer/note';
import { Users, Notes, UserNotePinings } from '@/models/index';
export default async (ctx: Router.RouterContext) => {
const userId = ctx.params.user;
// Verify user
const user = await Users.findOne({
id: userId,
host: null
});
if (user == null) {
ctx.status = 404;
return;
}
const pinings = await UserNotePinings.find({
where: { userId: user.id },
order: { id: 'DESC' }
});
const pinnedNotes = await Promise.all(pinings.map(pining =>
Notes.findOneOrFail(pining.noteId)));
const renderedNotes = await Promise.all(pinnedNotes.map(note => renderNote(note)));
const rendered = renderOrderedCollection(
`${config.url}/users/${userId}/collections/featured`,
renderedNotes.length, undefined, undefined, renderedNotes
);
ctx.body = renderActivity(rendered);
ctx.set('Cache-Control', 'public, max-age=180');
setResponseType(ctx);
};

102
packages/backend/src/server/activitypub/followers.ts Normal file
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import * as Router from '@koa/router';
import config from '@/config/index';
import $ from 'cafy';
import { ID } from '@/misc/cafy-id';
import * as url from '@/prelude/url';
import { renderActivity } from '@/remote/activitypub/renderer/index';
import renderOrderedCollection from '@/remote/activitypub/renderer/ordered-collection';
import renderOrderedCollectionPage from '@/remote/activitypub/renderer/ordered-collection-page';
import renderFollowUser from '@/remote/activitypub/renderer/follow-user';
import { setResponseType } from '../activitypub';
import { Users, Followings, UserProfiles } from '@/models/index';
import { LessThan } from 'typeorm';
export default async (ctx: Router.RouterContext) => {
const userId = ctx.params.user;
// Get 'cursor' parameter
const [cursor, cursorErr] = $.optional.type(ID).get(ctx.request.query.cursor);
// Get 'page' parameter
const pageErr = !$.optional.str.or(['true', 'false']).ok(ctx.request.query.page);
const page: boolean = ctx.request.query.page === 'true';
// Validate parameters
if (cursorErr || pageErr) {
ctx.status = 400;
return;
}
// Verify user
const user = await Users.findOne({
id: userId,
host: null
});
if (user == null) {
ctx.status = 404;
return;
}
//#region Check ff visibility
const profile = await UserProfiles.findOneOrFail(user.id);
if (profile.ffVisibility === 'private') {
ctx.status = 403;
ctx.set('Cache-Control', 'public, max-age=30');
return;
} else if (profile.ffVisibility === 'followers') {
ctx.status = 403;
ctx.set('Cache-Control', 'public, max-age=30');
return;
}
//#endregion
const limit = 10;
const partOf = `${config.url}/users/${userId}/followers`;
if (page) {
const query = {
followeeId: user.id
} as any;
// カーソルが指定されている場合
if (cursor) {
query.id = LessThan(cursor);
}
// Get followers
const followings = await Followings.find({
where: query,
take: limit + 1,
order: { id: -1 }
});
// 「次のページ」があるかどうか
const inStock = followings.length === limit + 1;
if (inStock) followings.pop();
const renderedFollowers = await Promise.all(followings.map(following => renderFollowUser(following.followerId)));
const rendered = renderOrderedCollectionPage(
`${partOf}?${url.query({
page: 'true',
cursor
})}`,
user.followersCount, renderedFollowers, partOf,
undefined,
inStock ? `${partOf}?${url.query({
page: 'true',
cursor: followings[followings.length - 1].id
})}` : undefined
);
ctx.body = renderActivity(rendered);
setResponseType(ctx);
} else {
// index page
const rendered = renderOrderedCollection(partOf, user.followersCount, `${partOf}?page=true`);
ctx.body = renderActivity(rendered);
ctx.set('Cache-Control', 'public, max-age=180');
setResponseType(ctx);
}
};

103
packages/backend/src/server/activitypub/following.ts Normal file
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import * as Router from '@koa/router';
import config from '@/config/index';
import $ from 'cafy';
import { ID } from '@/misc/cafy-id';
import * as url from '@/prelude/url';
import { renderActivity } from '@/remote/activitypub/renderer/index';
import renderOrderedCollection from '@/remote/activitypub/renderer/ordered-collection';
import renderOrderedCollectionPage from '@/remote/activitypub/renderer/ordered-collection-page';
import renderFollowUser from '@/remote/activitypub/renderer/follow-user';
import { setResponseType } from '../activitypub';
import { Users, Followings, UserProfiles } from '@/models/index';
import { LessThan, FindConditions } from 'typeorm';
import { Following } from '@/models/entities/following';
export default async (ctx: Router.RouterContext) => {
const userId = ctx.params.user;
// Get 'cursor' parameter
const [cursor, cursorErr] = $.optional.type(ID).get(ctx.request.query.cursor);
// Get 'page' parameter
const pageErr = !$.optional.str.or(['true', 'false']).ok(ctx.request.query.page);
const page: boolean = ctx.request.query.page === 'true';
// Validate parameters
if (cursorErr || pageErr) {
ctx.status = 400;
return;
}
// Verify user
const user = await Users.findOne({
id: userId,
host: null
});
if (user == null) {
ctx.status = 404;
return;
}
//#region Check ff visibility
const profile = await UserProfiles.findOneOrFail(user.id);
if (profile.ffVisibility === 'private') {
ctx.status = 403;
ctx.set('Cache-Control', 'public, max-age=30');
return;
} else if (profile.ffVisibility === 'followers') {
ctx.status = 403;
ctx.set('Cache-Control', 'public, max-age=30');
return;
}
//#endregion
const limit = 10;
const partOf = `${config.url}/users/${userId}/following`;
if (page) {
const query = {
followerId: user.id
} as FindConditions<Following>;
// カーソルが指定されている場合
if (cursor) {
query.id = LessThan(cursor);
}
// Get followings
const followings = await Followings.find({
where: query,
take: limit + 1,
order: { id: -1 }
});
// 「次のページ」があるかどうか
const inStock = followings.length === limit + 1;
if (inStock) followings.pop();
const renderedFollowees = await Promise.all(followings.map(following => renderFollowUser(following.followeeId)));
const rendered = renderOrderedCollectionPage(
`${partOf}?${url.query({
page: 'true',
cursor
})}`,
user.followingCount, renderedFollowees, partOf,
undefined,
inStock ? `${partOf}?${url.query({
page: 'true',
cursor: followings[followings.length - 1].id
})}` : undefined
);
ctx.body = renderActivity(rendered);
setResponseType(ctx);
} else {
// index page
const rendered = renderOrderedCollection(partOf, user.followingCount, `${partOf}?page=true`);
ctx.body = renderActivity(rendered);
ctx.set('Cache-Control', 'public, max-age=180');
setResponseType(ctx);
}
};

108
packages/backend/src/server/activitypub/outbox.ts Normal file
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import * as Router from '@koa/router';
import config from '@/config/index';
import $ from 'cafy';
import { ID } from '@/misc/cafy-id';
import { renderActivity } from '@/remote/activitypub/renderer/index';
import renderOrderedCollection from '@/remote/activitypub/renderer/ordered-collection';
import renderOrderedCollectionPage from '@/remote/activitypub/renderer/ordered-collection-page';
import { setResponseType } from '../activitypub';
import renderNote from '@/remote/activitypub/renderer/note';
import renderCreate from '@/remote/activitypub/renderer/create';
import renderAnnounce from '@/remote/activitypub/renderer/announce';
import { countIf } from '@/prelude/array';
import * as url from '@/prelude/url';
import { Users, Notes } from '@/models/index';
import { makePaginationQuery } from '../api/common/make-pagination-query';
import { Brackets } from 'typeorm';
import { Note } from '@/models/entities/note';
export default async (ctx: Router.RouterContext) => {
const userId = ctx.params.user;
// Get 'sinceId' parameter
const [sinceId, sinceIdErr] = $.optional.type(ID).get(ctx.request.query.since_id);
// Get 'untilId' parameter
const [untilId, untilIdErr] = $.optional.type(ID).get(ctx.request.query.until_id);
// Get 'page' parameter
const pageErr = !$.optional.str.or(['true', 'false']).ok(ctx.request.query.page);
const page: boolean = ctx.request.query.page === 'true';
// Validate parameters
if (sinceIdErr || untilIdErr || pageErr || countIf(x => x != null, [sinceId, untilId]) > 1) {
ctx.status = 400;
return;
}
// Verify user
const user = await Users.findOne({
id: userId,
host: null
});
if (user == null) {
ctx.status = 404;
return;
}
const limit = 20;
const partOf = `${config.url}/users/${userId}/outbox`;
if (page) {
const query = makePaginationQuery(Notes.createQueryBuilder('note'), sinceId, untilId)
.andWhere('note.userId = :userId', { userId: user.id })
.andWhere(new Brackets(qb => { qb
.where(`note.visibility = 'public'`)
.orWhere(`note.visibility = 'home'`);
}))
.andWhere('note.localOnly = FALSE');
const notes = await query.take(limit).getMany();
if (sinceId) notes.reverse();
const activities = await Promise.all(notes.map(note => packActivity(note)));
const rendered = renderOrderedCollectionPage(
`${partOf}?${url.query({
page: 'true',
since_id: sinceId,
until_id: untilId
})}`,
user.notesCount, activities, partOf,
notes.length ? `${partOf}?${url.query({
page: 'true',
since_id: notes[0].id
})}` : undefined,
notes.length ? `${partOf}?${url.query({
page: 'true',
until_id: notes[notes.length - 1].id
})}` : undefined
);
ctx.body = renderActivity(rendered);
setResponseType(ctx);
} else {
// index page
const rendered = renderOrderedCollection(partOf, user.notesCount,
`${partOf}?page=true`,
`${partOf}?page=true&since_id=000000000000000000000000`
);
ctx.body = renderActivity(rendered);
ctx.set('Cache-Control', 'public, max-age=180');
setResponseType(ctx);
}
};
/**
* Pack Create<Note> or Announce Activity
* @param note Note
*/
export async function packActivity(note: Note): Promise<any> {
if (note.renoteId && note.text == null && !note.hasPoll && (note.fileIds == null || note.fileIds.length === 0)) {
const renote = await Notes.findOneOrFail(note.renoteId);
return renderAnnounce(renote.uri ? renote.uri : `${config.url}/notes/${renote.id}`, note);
}
return renderCreate(await renderNote(note, false), note);
}