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fix(content-blog): temporarily swallow feed mdxToHtml errors + feed refactor (#5753)

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Sébastien Lorber 2021-10-21 11:57:47 +02:00 • committed by GitHub
parent fd41239f4f
commit 29d13351a4
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9 changed files with 234 additions and 109 deletions
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63
packages/docusaurus-plugin-content-blog/src/blogUtils.ts
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@ -9,7 +9,6 @@ import fs from 'fs-extra';
import chalk from 'chalk';
import path from 'path';
import readingTime from 'reading-time';
import {Feed, Author as FeedAuthor} from 'feed';
import {compact, keyBy, mapValues} from 'lodash';
import {
PluginOptions,
@ -17,7 +16,6 @@ import {
BlogContentPaths,
BlogMarkdownLoaderOptions,
BlogTags,
Author,
} from './types';
import {
parseMarkdownFile,
@ -26,7 +24,6 @@ import {
getEditUrl,
getFolderContainingFile,
posixPath,
mdxToHtml,
replaceMarkdownLinks,
Globby,
normalizeFrontMatterTags,
@ -104,66 +101,6 @@ function formatBlogPostDate(locale: string, date: Date): string {
}
}
export async function generateBlogFeed(
contentPaths: BlogContentPaths,
context: LoadContext,
options: PluginOptions,
): Promise<Feed | null> {
if (!options.feedOptions) {
throw new Error(
'Invalid options: "feedOptions" is not expected to be null.',
);
}
const {siteConfig} = context;
const blogPosts = await generateBlogPosts(contentPaths, context, options);
if (!blogPosts.length) {
return null;
}
const {feedOptions, routeBasePath} = options;
const {url: siteUrl, baseUrl, title, favicon} = siteConfig;
const blogBaseUrl = normalizeUrl([siteUrl, baseUrl, routeBasePath]);
const updated =
(blogPosts[0] && blogPosts[0].metadata.date) ||
new Date('2015-10-25T16:29:00.000-07:00');
const feed = new Feed({
id: blogBaseUrl,
title: feedOptions.title || `${title} Blog`,
updated,
language: feedOptions.language,
link: blogBaseUrl,
description: feedOptions.description || `${siteConfig.title} Blog`,
favicon: favicon ? normalizeUrl([siteUrl, baseUrl, favicon]) : undefined,
copyright: feedOptions.copyright,
});
function toFeedAuthor(author: Author): FeedAuthor {
// TODO ask author emails?
// RSS feed requires email to render authors
return {name: author.name, link: author.url};
}
blogPosts.forEach((post) => {
const {
id,
metadata: {title: metadataTitle, permalink, date, description, authors},
} = post;
feed.addItem({
title: metadataTitle,
id,
link: normalizeUrl([siteUrl, permalink]),
date,
description,
content: mdxToHtml(post.content),
author: authors.map(toFeedAuthor),
});
});
return feed;
}
async function parseBlogPostMarkdownFile(blogSourceAbsolute: string) {
const result = await parseMarkdownFile(blogSourceAbsolute, {
removeContentTitle: true,