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fix(v2): fix title logic (meta vs heading) + ignore fixed anchor id syntax #4688

Merged
merged 8 commits into from
Apr 27, 2021
Original file line number Diff line number Diff line change
Expand Up @@ -146,7 +146,7 @@ Object {
\\"unversionedId\\": \\"foo/bar\\",
\\"id\\": \\"foo/bar\\",
\\"isDocsHomePage\\": false,
\\"title\\": \\"Bar\\",
\\"title\\": \\"Remarkable\\",
\\"description\\": \\"This is custom description\\",
\\"source\\": \\"@site/docs/foo/bar.md\\",
\\"sourceDirName\\": \\"foo\\",
Expand Down Expand Up @@ -182,7 +182,7 @@ Object {
},
\\"sidebar\\": \\"docs\\",
\\"previous\\": {
\\"title\\": \\"Bar\\",
\\"title\\": \\"Remarkable\\",
\\"permalink\\": \\"/docs/foo/bar\\"
},
\\"next\\": {
Expand Down Expand Up @@ -396,7 +396,7 @@ Object {
\\"items\\": [
{
\\"type\\": \\"link\\",
\\"label\\": \\"Bar\\",
\\"label\\": \\"Remarkable\\",
\\"href\\": \\"/docs/foo/bar\\"
},
{
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -181,7 +181,7 @@ describe('simple site', () => {
isDocsHomePage: false,
permalink: '/docs/foo/bar',
slug: '/foo/bar',
title: 'Bar',
title: 'Remarkable',
description: 'This is custom description',
frontMatter: {
description: 'This is custom description',
Expand Down Expand Up @@ -255,7 +255,7 @@ describe('simple site', () => {
isDocsHomePage: true,
permalink: '/docs/',
slug: '/',
title: 'Bar',
title: 'Remarkable',
description: 'This is custom description',
frontMatter: {
description: 'This is custom description',
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -309,7 +309,7 @@ describe('simple website', () => {
'foo',
'bar.md',
),
title: 'Bar',
title: 'Remarkable',
description: 'This is custom description',
frontMatter: {
description: 'This is custom description',
Expand Down
13 changes: 7 additions & 6 deletions packages/docusaurus-plugin-content-docs/src/docs.ts
Original file line number Diff line number Diff line change
Expand Up @@ -121,9 +121,7 @@ export function processDocMetadata({
frontMatter: unsafeFrontMatter,
contentTitle,
excerpt,
} = parseMarkdownString(content, {
source,
});
} = parseMarkdownString(content);
const frontMatter = validateDocFrontMatter(unsafeFrontMatter);

const {
Expand Down Expand Up @@ -205,8 +203,11 @@ export function processDocMetadata({
numberPrefixParser: options.numberPrefixParser,
});

// Default title is the id.
const title: string = frontMatter.title ?? contentTitle ?? baseID;
// TODO expose both headingTitle+metaTitle to theme?
// Different fallbacks order on purpose!
// See https://github.com/facebook/docusaurus/issues/4665#issuecomment-825831367
const headingTitle: string = contentTitle ?? frontMatter.title ?? baseID;
// const metaTitle: string = frontMatter.title ?? contentTitle ?? baseID;

const description: string = frontMatter.description ?? excerpt ?? '';

Expand Down Expand Up @@ -245,7 +246,7 @@ export function processDocMetadata({
unversionedId,
id,
isDocsHomePage,
title,
title: headingTitle,
description,
source: aliasedSitePath(filePath, siteDir),
sourceDirName,
Expand Down
20 changes: 11 additions & 9 deletions packages/docusaurus-theme-classic/src/theme/DocItem/index.tsx
Original file line number Diff line number Diff line change
Expand Up @@ -24,15 +24,13 @@ import {

function DocItem(props: Props): JSX.Element {
const {content: DocContent} = props;
const {metadata, frontMatter} = DocContent;
const {
metadata,
frontMatter: {
image,
keywords,
hide_title: hideTitle,
hide_table_of_contents: hideTableOfContents,
},
} = DocContent;
image,
keywords,
hide_title: hideTitle,
hide_table_of_contents: hideTableOfContents,
} = frontMatter;
const {
description,
title,
Expand All @@ -51,9 +49,13 @@ function DocItem(props: Props): JSX.Element {
// See https://github.com/facebook/docusaurus/issues/3362
const showVersionBadge = versions.length > 1;

// For meta title, using frontMatter.title in priority over a potential # title found in markdown
// See https://github.com/facebook/docusaurus/issues/4665#issuecomment-825831367
const metaTitle = frontMatter.title || title;

return (
<>
<Seo {...{title, description, keywords, image}} />
<Seo {...{title: metaTitle, description, keywords, image}} />

<div className="row">
<div
Expand Down
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