なんかもうめっちゃ変えた

2022-09-18 03:27:08 +09:00
parent d9ab03f086
commit b75184ec8e
946 changed files with 41219 additions and 28839 deletions
--- a/packages/backend/src/server/web/FeedService.ts
+++ b/packages/backend/src/server/web/FeedService.ts
@@ -0,0 +1,86 @@
+import { Inject, Injectable } from '@nestjs/common';
+import { In, IsNull } from 'typeorm';
+import { Feed } from 'feed';
+import { DI } from '@/di-symbols.js';
+import { DriveFilesRepository, NotesRepository, UserProfilesRepository, UsersRepository } from '@/models/index.js';
+import { Config } from '@/config.js';
+import type { User } from '@/models/entities/User.js';
+import { UserEntityService } from '@/core/entities/UserEntityService.js';
+import { DriveFileEntityService } from '@/core/entities/DriveFileEntityService.js';
+
+@Injectable()
+export class FeedService {
+	constructor(
+		@Inject(DI.config)
+		private config: Config,
+
+		@Inject(DI.usersRepository)
+		private usersRepository: UsersRepository,
+
+		@Inject(DI.userProfilesRepository)
+		private userProfilesRepository: UserProfilesRepository,
+
+		@Inject(DI.notesRepository)
+		private notesRepository: NotesRepository,
+
+		@Inject(DI.driveFilesRepository)
+		private driveFilesRepository: DriveFilesRepository,
+
+		private userEntityService: UserEntityService,
+		private driveFileEntityService: DriveFileEntityService,
+	) {
+	}
+
+	public async packFeed(user: User) {
+		const author = {
+			link: `${this.config.url}/@${user.username}`,
+			name: user.name ?? user.username,
+		};
+	
+		const profile = await this.userProfilesRepository.findOneByOrFail({ userId: user.id });
+	
+		const notes = await this.notesRepository.find({
+			where: {
+				userId: user.id,
+				renoteId: IsNull(),
+				visibility: In(['public', 'home']),
+			},
+			order: { createdAt: -1 },
+			take: 20,
+		});
+	
+		const feed = new Feed({
+			id: author.link,
+			title: `${author.name} (@${user.username}@${this.config.host})`,
+			updated: notes[0].createdAt,
+			generator: 'Misskey',
+			description: `${user.notesCount} Notes, ${profile.ffVisibility === 'public' ? user.followingCount : '?'} Following, ${profile.ffVisibility === 'public' ? user.followersCount : '?'} Followers${profile.description ? ` · ${profile.description}` : ''}`,
+			link: author.link,
+			image: await this.userEntityService.getAvatarUrl(user),
+			feedLinks: {
+				json: `${author.link}.json`,
+				atom: `${author.link}.atom`,
+			},
+			author,
+			copyright: user.name ?? user.username,
+		});
+	
+		for (const note of notes) {
+			const files = note.fileIds.length > 0 ? await this.driveFilesRepository.findBy({
+				id: In(note.fileIds),
+			}) : [];
+			const file = files.find(file => file.type.startsWith('image/'));
+	
+			feed.addItem({
+				title: `New note by ${author.name}`,
+				link: `${this.config.url}/notes/${note.id}`,
+				date: note.createdAt,
+				description: note.cw ?? undefined,
+				content: note.text ?? undefined,
+				image: file ? this.driveFileEntityService.getPublicUrl(file) ?? undefined : undefined,
+			});
+		}
+	
+		return feed;
+	}
+}