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feat: handle links with no protocol from wikipedia

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This commit is contained in:
Nicola Zambello 2022-07-07 09:46:47 +02:00
parent 6cfe4df5d5
commit 9196390a18
Signed by: nzambello
GPG key ID: 56E4A92C2C1E50BA
2 changed files with 34 additions and 2 deletions
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3
src/index.ts
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@ -31,6 +31,7 @@ const getMeta = ($: cheerio.Root, metaName: string) => {
const parseUrl = (url?: string, baseUrl?: string) => {
if (!url) return undefined;
if (!baseUrl || url.startsWith('http')) return url;
if (url.startsWith('//')) return `https:${url}`;
return `${baseUrl}${url}`;
};
@ -92,7 +93,7 @@ const getLinkPreview = async (url: string, options?: ILinkPreviewerOptions) => {
: ('error' as 'error'),
};
const response = await fetch(fetchUrl, fetchOptions).catch(e => {
const response = await fetch(fetchUrl, fetchOptions).catch((e) => {
if (e.name === 'AbortError') {
throw new Error('Request timeout');
}

33
test/index.test.ts
View file

@ -3,7 +3,7 @@ import getLinkPreview, { ILinkPreviewInfo } from '../src';
const youtubeSample: ILinkPreviewInfo = {
description:
'How much do we know about the impact of technologies we use everyday? How much the web industry is responsible for carbon emissions? Can we define an ethic d...',
favicon: 'https://www.youtube.com/s/desktop/ce262d3b/img/favicon.ico',
favicon: 'https://www.youtube.com/s/desktop/1422277c/img/favicon.ico',
image: 'https://i.ytimg.com/vi/feH26j3rBz8/maxresdefault.jpg',
imageHeight: 720,
imageWidth: 1280,
@ -35,6 +35,30 @@ const rawmaterialSample: ILinkPreviewInfo = {
videos: [],
};
const wikipediaSample: ILinkPreviewInfo = {
description: undefined,
favicon: 'https://en.wikipedia.org/static/favicon/wikipedia.ico',
image:
'https://upload.wikimedia.org/wikipedia/commons/thumb/e/e2/Plone_5.2.png/1200px-Plone_5.2.png',
imageHeight: 1423,
imageWidth: 1200,
images: [
'https://upload.wikimedia.org/wikipedia/commons/thumb/d/df/Plone-logo.svg/121px-Plone-logo.svg.png',
'https://upload.wikimedia.org/wikipedia/commons/thumb/e/e2/Plone_5.2.png/300px-Plone_5.2.png',
'https://upload.wikimedia.org/wikipedia/en/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/10px-OOjs_UI_icon_edit-ltr-progressive.svg.png',
'https://upload.wikimedia.org/wikipedia/commons/thumb/3/31/Free_and_open-source_software_logo_%282009%29.svg/28px-Free_and_open-source_software_logo_%282009%29.svg.png',
'https://upload.wikimedia.org/wikipedia/en/thumb/4/4a/Commons-logo.svg/30px-Commons-logo.svg.png',
'https://upload.wikimedia.org/wikipedia/en/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/10px-OOjs_UI_icon_edit-ltr-progressive.svg.png',
'https://en.wikipedia.org/static/images/footer/wikimedia-button.png',
'https://en.wikipedia.org/static/images/footer/poweredby_mediawiki_88x31.png',
],
mediaType: 'website',
siteName: undefined,
title: 'Plone (software) - Wikipedia',
video: undefined,
videos: [],
};
it('gets correct info for RawMaterial website', async () => {
const info = await getLinkPreview('https://rawmaterial.it/en');
expect(info).toEqual(rawmaterialSample);
@ -46,3 +70,10 @@ it('gets correct info for YouTube video link', async () => {
);
expect(info).toEqual(youtubeSample);
});
it('gets correct info for Wikipedia url', async () => {
const info = await getLinkPreview(
'https://en.wikipedia.org/wiki/Plone_(software)'
);
expect(info).toEqual(wikipediaSample);
});