mirror of
https://github.com/DIYgod/RSSHub.git
synced 2025-12-18 22:33:26 +08:00
fix: middleware errors
This commit is contained in:
DIYgod
@@ -1,21 +1,15 @@
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import render from '@/utils/render';
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import * as path from 'node:path';
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import { config } from '@/config';
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const typeRegex = /\.(atom|rss|ums|debug\.json|json|\d+\.debug\.html)$/;
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import utils from '@/utils/common-utils';
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import type { MiddlewareHandler } from 'hono';
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import { Data } from '@/types';
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const middleware: MiddlewareHandler = async (ctx, next) => {
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if (ctx.req.header('user-agent')?.includes('Reeder')) {
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ctx.req.path = ctx.req.path.replace(/.com$/, '');
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}
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ctx.set('type', ctx.req.path.match(typeRegex) || ['', '']);
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ctx.req.path = ctx.req.path.replace(typeRegex, '');
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await next();
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const outputType = ctx.get('type')[1] || 'rss';
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const data: Data = ctx.get('data');
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const outputType = ctx.req.query('format') || 'rss';
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// only enable when debugInfo=true
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if (config.debugInfo) {
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@@ -24,87 +18,83 @@ const middleware: MiddlewareHandler = async (ctx, next) => {
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return ctx.body(ctx.get('json') ? JSON.stringify(ctx.get('json'), null, 4) : JSON.stringify({ message: 'plugin does not set debug json' }));
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}
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if (outputType.endsWith('.debug.html')) {
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if (outputType === 'debug.html') {
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ctx.header('Content-Type', 'text/html; charset=UTF-8');
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const index = Number.parseInt(outputType.match(/(\d+)\.debug\.html$/)[1]);
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return ctx.body(ctx.get('data')?.item?.[index]?.description || `ctx.get('data')?.item?.[${index}]?.description not found`);
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const index = Number.parseInt(outputType.match(/(\d+)\.debug\.html$/)?.[1] || '0');
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return ctx.body(data?.item?.[index]?.description || `data?.item?.[${index}]?.description not found`);
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}
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}
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const templateName = outputType === 'atom' ? 'atom.art' : 'rss.art';
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const template = path.resolve(__dirname, `../views/${templateName}`);
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const templateName = outputType === 'atom' ? 'atom.art' : 'rss.art';
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const template = path.resolve(__dirname, `../views/${templateName}`);
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if (ctx.get('data')) {
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for (const prop of ['title', 'subtitle', 'author']) {
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if (ctx.get('data')[prop]) {
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ctx.get('data')[prop] = utils.collapseWhitespace(ctx.get('data')[prop]);
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if (data) {
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data.title = utils.collapseWhitespace(data.title);
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data.description && (data.description = utils.collapseWhitespace(data.description));
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data.author && (data.author = utils.collapseWhitespace(data.author));
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if (data.item) {
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for (const item of data.item) {
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if (item.title) {
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item.title = utils.collapseWhitespace(item.title);
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// trim title length
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for (let length = 0, i = 0; i < item.title.length; i++) {
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length += Buffer.from(item.title[i]).length === 1 ? 1 : 2;
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if (length > config.titleLengthLimit) {
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item.title = `${item.title.slice(0, i)}...`;
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break;
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}
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}
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}
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}
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if (ctx.get('data').item) {
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for (const item of ctx.get('data').item) {
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if (item.title) {
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item.title = utils.collapseWhitespace(item.title);
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// trim title length
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for (let length = 0, i = 0; i < item.title.length; i++) {
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length += Buffer.from(item.title[i]).length === 1 ? 1 : 2;
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if (length > config.titleLengthLimit) {
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item.title = `${item.title.slice(0, i)}...`;
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break;
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}
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}
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if (typeof item.author === 'string') {
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item.author = utils.collapseWhitespace(item.author);
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} else if (typeof item.author === 'object' && item.author !== null) {
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for (const a of item.author) {
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a.name = utils.collapseWhitespace(a.name);
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}
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if (outputType !== 'json') {
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item.author = item.author.map((a: { name: string }) => a.name).join(', ');
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}
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}
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if (typeof item.author === 'string') {
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item.author = utils.collapseWhitespace(item.author);
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} else if (typeof item.author === 'object' && item.author !== null) {
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for (const a of item.author) {
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a.name = utils.collapseWhitespace(a.name);
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}
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if (outputType !== 'json') {
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item.author = item.author.map((a: {
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name: string;
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}) => a.name).join(', ');
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}
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}
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if (item.itunes_duration && ((typeof item.itunes_duration === 'string' && !item.itunes_duration.includes(':')) || (typeof item.itunes_duration === 'number' && !isNaN(item.itunes_duration)))) {
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item.itunes_duration = +item.itunes_duration;
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item.itunes_duration =
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Math.floor(item.itunes_duration / 3600) + ':' + (Math.floor((item.itunes_duration % 3600) / 60) / 100).toFixed(2).slice(-2) + ':' + (((item.itunes_duration % 3600) % 60) / 100).toFixed(2).slice(-2);
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}
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if (item.itunes_duration && ((typeof item.itunes_duration === 'string' && !item.itunes_duration.includes(':')) || (typeof item.itunes_duration === 'number' && !isNaN(item.itunes_duration)))) {
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item.itunes_duration = +item.itunes_duration;
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item.itunes_duration =
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Math.floor(item.itunes_duration / 3600) + ':' + (Math.floor((item.itunes_duration % 3600) / 60) / 100).toFixed(2).slice(-2) + ':' + (((item.itunes_duration % 3600) % 60) / 100).toFixed(2).slice(-2);
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}
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if (outputType !== 'rss') {
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item.pubDate = utils.convertDateToISO8601(item.pubDate);
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item.updated = utils.convertDateToISO8601(item.updated);
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}
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if (outputType !== 'rss') {
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item.pubDate && (item.pubDate = utils.convertDateToISO8601(item.pubDate));
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item.updated && (item.updated = utils.convertDateToISO8601(item.updated));
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}
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}
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}
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}
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const currentDate = new Date();
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const data = {
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lastBuildDate: currentDate.toUTCString(),
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updated: currentDate.toISOString(),
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ttl: Math.trunc(config.cache.routeExpire / 60),
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atomlink: ctx.req.url,
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...ctx.get('data'),
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};
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const currentDate = new Date();
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const result = {
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lastBuildDate: currentDate.toUTCString(),
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updated: currentDate.toISOString(),
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ttl: Math.trunc(config.cache.routeExpire / 60),
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atomlink: ctx.req.url,
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...data,
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};
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if (config.isPackage) {
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return ctx.body(data);
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}
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if (config.isPackage) {
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return ctx.json(result);
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}
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if (outputType === 'ums') {
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ctx.header('Content-Type', 'application/json; charset=UTF-8');
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return ctx.body(render.rss3Ums(data));
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} else if (outputType === 'json') {
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ctx.header('Content-Type', 'application/feed+json; charset=UTF-8');
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return ctx.body(render.json(data));
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} else {
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return ctx.body(render.art(template, data));
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}
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if (outputType === 'ums') {
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ctx.header('Content-Type', 'application/json; charset=UTF-8');
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return ctx.body(render.rss3Ums(data));
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} else if (outputType === 'json') {
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ctx.header('Content-Type', 'application/feed+json; charset=UTF-8');
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return ctx.body(render.json(data));
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} else {
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return ctx.body(render.art(template, data));
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}
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};
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export default middleware;
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