delete extractHtmlMeta (#5478)

This commit is contained in:
noriaki watanabe
2024-09-25 20:28:16 +09:00
committed by GitHub
parent b38d4697b7
commit 850cfc1cd5
8 changed files with 0 additions and 389 deletions
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export const exampleComHtml = `<!doctype html>
<html>
<head>
<title>Example Domain</title>
<meta name="description" content="An example website">
<meta charset="utf-8" />
<meta http-equiv="Content-type" content="text/html; charset=utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1" />
<style type="text/css">
body {
background-color: #f0f0f2;
margin: 0;
padding: 0;
font-family: -apple-system, system-ui, BlinkMacSystemFont, "Segoe UI", "Open Sans", "Helvetica Neue", Helvetica, Arial, sans-serif;
}
div {
width: 600px;
margin: 5em auto;
padding: 2em;
background-color: #fdfdff;
border-radius: 0.5em;
box-shadow: 2px 3px 7px 2px rgba(0,0,0,0.02);
}
a:link, a:visited {
color: #38488f;
text-decoration: none;
}
@media (max-width: 700px) {
div {
margin: 0 auto;
width: auto;
}
}
</style>
</head>
<body>
<div>
<h1>Example Domain</h1>
<p>This domain is for use in illustrative examples in documents. You may use this
domain in literature without prior coordination or asking for permission.</p>
<p><a href="https://www.iana.org/domains/example">More information...</a></p>
</div>
</body>
</html>`
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import {extractHtmlMeta} from '../../src/lib/link-meta/html'
import {exampleComHtml} from './__mocks__/exampleComHtml'
import {youtubeHTML} from './__mocks__/youtubeHtml'
import {tiktokHtml} from './__mocks__/tiktokHtml'
import {youtubeChannelHtml} from './__mocks__/youtubeChannelHtml'
describe('extractHtmlMeta', () => {
const cases = [
['', {}],
['nothing', {}],
['<title>title</title>', {title: 'title'}],
['<title> aSd!@#AC </title>', {title: 'aSd!@#AC'}],
['<title>\n title\n </title>', {title: 'title'}],
['<meta name="title" content="meta title">', {title: 'meta title'}],
[
'<meta name="description" content="meta description">',
{description: 'meta description'},
],
['<meta property="og:title" content="og title">', {title: 'og title'}],
[
'<meta property="og:description" content="og description">',
{description: 'og description'},
],
[
'<meta property="og:image" content="https://ogimage.com/foo.png">',
{image: 'https://ogimage.com/foo.png'},
],
[
'<meta property="twitter:title" content="twitter title">',
{title: 'twitter title'},
],
[
'<meta property="twitter:description" content="twitter description">',
{description: 'twitter description'},
],
[
'<meta property="twitter:image" content="https://twitterimage.com/foo.png">',
{image: 'https://twitterimage.com/foo.png'},
],
['<meta\n name="title"\n content="meta title"\n>', {title: 'meta title'}],
]
it.each(cases)(
'given the html tag %p, returns %p',
// @ts-ignore not worth fixing -prf
(input, expectedResult) => {
const output = extractHtmlMeta({html: input as string, hostname: ''})
expect(output).toEqual(expectedResult)
},
)
it('extracts title and description from a generic HTML page', () => {
const input = exampleComHtml
const expectedOutput = {
title: 'Example Domain',
description: 'An example website',
}
const output = extractHtmlMeta({html: input, hostname: 'example.com'})
expect(output).toEqual(expectedOutput)
})
it('extracts title and description from a Tiktok HTML page', () => {
const input = tiktokHtml
const expectedOutput = {
title:
'Coca-Cola and Mentos! Super Reaction! #cocacola #mentos #reaction #bal... | TikTok',
description:
'5.5M Likes, 20.8K Comments. TikTok video from Power Vision Tests (@_powervision_): &quot;Coca-Cola and Mentos! Super Reaction! #cocacola #mentos #reaction #balloon #sciencemoment #scienceexperiment #experiment #test #amazing #pvexp&quot;. оригинальный звук - Power Vision Tests.',
}
const output = extractHtmlMeta({html: input, hostname: 'tiktok.com'})
expect(output).toEqual(expectedOutput)
})
it('extracts title and description from a generic youtube page', () => {
const input = youtubeHTML
const expectedOutput = {
title: 'HD Video (1080p) with Relaxing Music of Native American Shamans',
description:
'Stunning HD Video ( 1080p ) of Patagonian Nature with Relaxing Native American Shamanic Music. HD footage used from ',
image: 'https://i.ytimg.com/vi/x6UITRjhijI/sddefault.jpg',
}
const output = extractHtmlMeta({html: input, hostname: 'youtube.com'})
expect(output).toEqual(expectedOutput)
})
it('extracts avatar from a youtube channel', () => {
const input = youtubeChannelHtml
const expectedOutput = {
title: 'penguinz0',
description:
'Clips channel: https://www.youtube.com/channel/UC4EQHfzIbkL_Skit_iKt1aA\n\nTwitter: https://twitter.com/MoistCr1TiKaL\n\nInstagram: https://www.instagram.com/bigmoistcr1tikal/?hl=en\n\nTwitch: https://www.twitch.tv/moistcr1tikal\n\nSnapchat: Hugecharles\n\nTik Tok: Hugecharles\n\nI don&#39;t have any other public accounts.',
image:
'https://yt3.googleusercontent.com/ytc/AL5GRJWOhJOuUC6C2b7gP-5D2q6ypXbcOOckyAE1En4RUQ=s176-c-k-c0x00ffffff-no-rj',
}
const output = extractHtmlMeta({html: input, hostname: 'youtube.com'})
expect(output).toEqual(expectedOutput)
})
it('extracts username from the url a twitter profile page', () => {
const expectedOutput = {
title: '@bluesky on Twitter',
}
const output = extractHtmlMeta({
html: '',
hostname: 'twitter.com',
pathname: '/bluesky',
})
expect(output).toEqual(expectedOutput)
})
it('extracts username from the url a tweet', () => {
const expectedOutput = {
title: 'Tweet by @bluesky',
}
const output = extractHtmlMeta({
html: '',
hostname: 'twitter.com',
pathname: '/bluesky/status/1582437529969917953',
})
expect(output).toEqual(expectedOutput)
})
it("does not extract username from the url when it's not a tweet or profile page", () => {
const expectedOutput = {
title: 'Twitter',
}
const output = extractHtmlMeta({
html: '',
hostname: 'twitter.com',
pathname: '/i/articles/follows/-1675653703?time_window=24',
})
expect(output).toEqual(expectedOutput)
})
})