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import {
Controller,
DefaultValuePipe,
Get,
Logger,
Param,
ParseIntPipe,
Query,
Request,
Response,
} from '@nestjs/common';
import { FeedsService } from './feeds.service';
import { Response as Res, Request as Req } from 'express';
@Controller('feeds')
export class FeedsController {
private readonly logger = new Logger(this.constructor.name);
constructor(private readonly feedsService: FeedsService) {}
@Get('/')
async getFeedList() {
return this.feedsService.getFeedList();
}
@Get('/all.(json|rss|atom)')
async getFeeds(
@Request() req: Req,
@Response() res: Res,
@Query('limit', new DefaultValuePipe(30), ParseIntPipe) limit: number = 30,
@Query('mode') mode: string,
) {
const path = req.path;
const type = path.split('.').pop() || '';
const { content, mimeType } = await this.feedsService.handleGenerateFeed({
type,
limit,
mode,
});
res.setHeader('Content-Type', mimeType);
res.send(content);
}
@Get('/:feed')
async getFeed(
@Response() res: Res,
@Param('feed') feed: string,
@Query('limit', new DefaultValuePipe(10), ParseIntPipe) limit: number = 10,
@Query('mode') mode: string,
) {
const [id, type] = feed.split('.');
this.logger.log('getFeed: ', id);
const { content, mimeType } = await this.feedsService.handleGenerateFeed({
id,
type,
limit,
mode,
});
res.setHeader('Content-Type', mimeType);
res.send(content);
}
}
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