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hexo-theme-icarus
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fix(layout): nullable open graph & structure data

pull/707/head
ppoffice 2020-04-17 12:29:38 -04:00
parent 974d89a5e9
commit fa691d90c0
1 changed files with 6 additions and 4 deletions
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10
layout/common/head.jsx
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@ -89,14 +89,16 @@ module.exports = class extends Component {
}
let openGraphImages = images;
if ((Array.isArray(open_graph.image) && open_graph.image.length > 0) || typeof open_graph.image === 'string') {
if ((typeof open_graph === 'object' && open_graph !== null)
&& ((Array.isArray(open_graph.image) && open_graph.image.length > 0) || typeof open_graph.image === 'string')) {
openGraphImages = open_graph.image;
} else if ((Array.isArray(page.photos) && page.photos.length > 0) || typeof page.photos === 'string') {
openGraphImages = page.photos;
}
let structuredImages = images;
if ((Array.isArray(structured_data.image) && structured_data.image.length > 0) || typeof structured_data.image === 'string') {
if ((typeof structured_data === 'object' && structured_data !== null)
&& ((Array.isArray(structured_data.image) && structured_data.image.length > 0) || typeof structured_data.image === 'string')) {
structuredImages = structured_data.image;
} else if ((Array.isArray(page.photos) && page.photos.length > 0) || typeof page.photos === 'string') {
structuredImages = page.photos;
@ -110,7 +112,7 @@ module.exports = class extends Component {
<title>{getPageTitle(page, config.title, helper)}</title>
{typeof open_graph === 'object' ? <OpenGraph
{typeof open_graph === 'object' && open_graph !== null ? <OpenGraph
type={open_graph.type || (is_post(page) ? 'article' : 'website')}
title={open_graph.title || page.title || config.title}
date={page.date}
@ -129,7 +131,7 @@ module.exports = class extends Component {
facebookAdmins={open_graph.fb_admins}
facebookAppId={open_graph.fb_app_id} /> : null}
{typeof structured_data === 'object' ? <StructuredData
{typeof structured_data === 'object' && structured_data !== null ? <StructuredData
title={structured_data.title || config.title}
description={structured_data.description || page.description || page.excerpt || page.content || config.description}
url={structured_data.url || page.permalink || url}