feat(content): serialize custom emoji
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66393cd838
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@ -54,7 +54,7 @@ export function parseMastodonHTML(html: string, customEmojis: Record<string, Emo
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.replace(/:([\w-]+?):/g, (_, name) => {
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const emoji = customEmojis[name]
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if (emoji)
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return `<img src="${emoji.url}" alt=":${name}:" class="custom-emoji" />`
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return `<img src="${emoji.url}" alt=":${name}:" class="custom-emoji" data-emoji-id="${name}" />`
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return `:${name}:`
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})
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// handle code blocks
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@ -75,10 +75,10 @@ export function parseMastodonHTML(html: string, customEmojis: Record<string, Emo
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// @ts-expect-error casing
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const text = node.value as string
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const converted = text
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.replace(/\*\*\*(.*?)\*\*\*/g, '<b><em>$1</em></b>')
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.replace(/\*\*(.*?)\*\*/g, '<b>$1</b>')
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.replace(/\*(.*?)\*/g, '<em>$1</em>')
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.replace(/~~(.*?)~~/g, '<del>$1</del>')
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.replace(/__(.*?)__/g, '<u>$1</u>')
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.replace(/`([^`]+?)`/g, '<code>$1</code>')
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if (converted !== text)
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@ -149,7 +149,7 @@ export function htmlToText(html: string) {
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return tree.childNodes.map(n => treeToText(n)).join('').trim()
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}
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function treeToText(input: Node): string {
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export function treeToText(input: Node): string {
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let pre = ''
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let body = ''
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let post = ''
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@ -185,9 +185,16 @@ function treeToText(input: Node): string {
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pre = '*'
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post = '*'
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}
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else if (input.nodeName === 'del') {
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pre = '~~'
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post = '~~'
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}
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if ('childNodes' in input)
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body = input.childNodes.map(n => treeToText(n)).join('')
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if (input.nodeName === 'img' && input.attrs.some(attr => attr.name === 'class' && attr.value.includes('custom-emoji')))
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return `:${input.attrs.find(attr => attr.name === 'data-emoji-id')?.value}:`
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return pre + body + post
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}
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@ -31,6 +31,7 @@ exports[`content-rich > custom emoji 1`] = `
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src=\\"https://media.mas.to/masto-public/cache/custom_emojis/images/000/288/667/original/c96ba3cb0e0e1eac.png\\"
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alt=\\":nuxt:\\"
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class=\\"custom-emoji\\"
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data-emoji-id=\\"nuxt\\"
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/>
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"
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`;
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@ -1,6 +1,6 @@
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// Vitest Snapshot v1
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exports[`html-parse > code frame 1`] = `
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exports[`html-parse > code frame > html 1`] = `
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"<p>Testing code block</p>
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<p></p>
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<pre><code class=\\"language-ts\\">import { useMouse, usePreferredDark } from '@vueuse/core'
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@ -13,7 +13,20 @@ const isDark = usePreferredDark()</code></pre>
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"
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`;
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exports[`html-parse > code frame 2 1`] = `
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exports[`html-parse > code frame > text 1`] = `
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"Testing code block
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\`\`\`ts
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import { useMouse, usePreferredDark } from '@vueuse/core'
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// tracks mouse position
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const { x, y } = useMouse()
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// is the user prefers dark theme
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const isDark = usePreferredDark()
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\`\`\`"
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`;
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exports[`html-parse > code frame 2 > html 1`] = `
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"<p>
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<span class=\\"h-card\\"
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><a href=\\"https://mas.to/@antfu\\" class=\\"u-url mention\\"
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@ -27,27 +40,48 @@ exports[`html-parse > code frame 2 1`] = `
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"
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`;
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exports[`html-parse > custom emoji 1`] = `
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exports[`html-parse > code frame 2 > text 1`] = `
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"@antfu Testing
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\`\`\`ts
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const a = hello
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\`\`\`"
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`;
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exports[`html-parse > custom emoji > html 1`] = `
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"Daniel Roe
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<img
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src=\\"https://media.mas.to/masto-public/cache/custom_emojis/images/000/288/667/original/c96ba3cb0e0e1eac.png\\"
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alt=\\":nuxt:\\"
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class=\\"custom-emoji\\"
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data-emoji-id=\\"nuxt\\"
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/>
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"
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`;
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exports[`html-parse > empty 1`] = `""`;
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exports[`html-parse > custom emoji > text 1`] = `"Daniel Roe :nuxt:"`;
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exports[`html-parse > inline markdown 1`] = `
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"<p>text <code>code</code> <b>bold</b> <em>italic</em></p>
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exports[`html-parse > empty > html 1`] = `""`;
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exports[`html-parse > empty > text 1`] = `""`;
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exports[`html-parse > inline markdown > html 1`] = `
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"<p>text <code>code</code> <b>bold</b> <em>italic</em> <del>del</del></p>
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<p></p>
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<pre><code class=\\"language-js\\">code block</code></pre>
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<p></p>
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"
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`;
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exports[`html-parse > link + mention 1`] = `
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exports[`html-parse > inline markdown > text 1`] = `
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"text \`code\` **bold** *italic* ~~del~~
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\`\`\`js
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code block
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\`\`\`"
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`;
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exports[`html-parse > link + mention > html 1`] = `
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"<p>
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Happy 🤗 we’re now using
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<span class=\\"h-card\\"
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@ -71,3 +105,5 @@ exports[`html-parse > link + mention 1`] = `
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</p>
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"
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`;
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exports[`html-parse > link + mention > text 1`] = `"Happy 🤗 we’re now using @vitest (migrated from chai+mocha) https://github.com/ayoayco/astro-reactive-library/pull/203"`;
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@ -2,22 +2,24 @@ import type { Emoji } from 'masto'
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import { describe, expect, it } from 'vitest'
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import { format } from 'prettier'
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import { serialize } from 'parse5'
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import { parseMastodonHTML } from '~/composables/content'
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import { parseMastodonHTML, treeToText } from '~/composables/content'
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describe('html-parse', () => {
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it('empty', async () => {
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const { formatted } = await render('')
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expect(formatted).toMatchSnapshot()
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const { formatted, serializedText } = await render('')
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expect(formatted).toMatchSnapshot('html')
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expect(serializedText).toMatchSnapshot('text')
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})
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it('link + mention', async () => {
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// https://fosstodon.org/@ayo/109383002937620723
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const { formatted } = await render('<p>Happy 🤗 we’re now using <span class="h-card"><a href="https://mas.to/@vitest" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>vitest</span></a></span> (migrated from chai+mocha) <a href="https://github.com/ayoayco/astro-reactive-library/pull/203" rel="nofollow noopener noreferrer" target="_blank"><span class="invisible">https://</span><span class="ellipsis">github.com/ayoayco/astro-react</span><span class="invisible">ive-library/pull/203</span></a></p>')
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expect(formatted).toMatchSnapshot()
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const { formatted, serializedText } = await render('<p>Happy 🤗 we’re now using <span class="h-card"><a href="https://mas.to/@vitest" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>vitest</span></a></span> (migrated from chai+mocha) <a href="https://github.com/ayoayco/astro-reactive-library/pull/203" rel="nofollow noopener noreferrer" target="_blank"><span class="invisible">https://</span><span class="ellipsis">github.com/ayoayco/astro-react</span><span class="invisible">ive-library/pull/203</span></a></p>')
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expect(formatted).toMatchSnapshot('html')
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expect(serializedText).toMatchSnapshot('text')
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})
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it('custom emoji', async () => {
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const { formatted } = await render('Daniel Roe :nuxt:', {
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const { formatted, serializedText } = await render('Daniel Roe :nuxt:', {
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nuxt: {
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shortcode: 'nuxt',
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url: 'https://media.mas.to/masto-public/cache/custom_emojis/images/000/288/667/original/c96ba3cb0e0e1eac.png',
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@ -25,30 +27,35 @@ describe('html-parse', () => {
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visibleInPicker: true,
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},
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})
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expect(formatted).toMatchSnapshot()
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expect(formatted).toMatchSnapshot('html')
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expect(serializedText).toMatchSnapshot('text')
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})
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it('code frame', async () => {
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// https://mas.to/@antfu/109396489827394721
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const { formatted } = await render('<p>Testing code block</p><p>```ts<br />import { useMouse, usePreferredDark } from '@vueuse/core'</p><p>// tracks mouse position<br />const { x, y } = useMouse()</p><p>// is the user prefers dark theme<br />const isDark = usePreferredDark()<br />```</p>')
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expect(formatted).toMatchSnapshot()
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const { formatted, serializedText } = await render('<p>Testing code block</p><p>```ts<br />import { useMouse, usePreferredDark } from '@vueuse/core'</p><p>// tracks mouse position<br />const { x, y } = useMouse()</p><p>// is the user prefers dark theme<br />const isDark = usePreferredDark()<br />```</p>')
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expect(formatted).toMatchSnapshot('html')
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expect(serializedText).toMatchSnapshot('text')
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})
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it('code frame 2', async () => {
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const { formatted } = await render('<p><span class=\"h-card\"><a href=\"https://mas.to/@antfu\" class=\"u-url mention\">@<span>antfu</span></a></span> Testing<br />```ts<br />const a = hello<br />```</p>')
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expect(formatted).toMatchSnapshot()
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const { formatted, serializedText } = await render('<p><span class=\"h-card\"><a href=\"https://mas.to/@antfu\" class=\"u-url mention\">@<span>antfu</span></a></span> Testing<br />```ts<br />const a = hello<br />```</p>')
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expect(formatted).toMatchSnapshot('html')
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expect(serializedText).toMatchSnapshot('text')
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})
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it('inline markdown', async () => {
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const { formatted } = await render('<p>text `code` **bold** *italic*</p><p>```js<br />code block<br />```</p>')
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expect(formatted).toMatchSnapshot()
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const { formatted, serializedText } = await render('<p>text `code` **bold** *italic* ~~del~~</p><p>```js<br />code block<br />```</p>')
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expect(formatted).toMatchSnapshot('html')
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expect(serializedText).toMatchSnapshot('text')
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})
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})
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async function render(content: string, emojis?: Record<string, Emoji>) {
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const node = parseMastodonHTML(content, emojis)
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const html = serialize(node)
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async function render(input: string, emojis?: Record<string, Emoji>) {
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const tree = parseMastodonHTML(input, emojis)
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const html = serialize(tree)
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let formatted = ''
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const serializedText = tree.childNodes.map(n => treeToText(n)).join('').trim()
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try {
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formatted = format(html, {
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@ -60,6 +67,9 @@ async function render(content: string, emojis?: Record<string, Emoji>) {
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}
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return {
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serializedText,
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input,
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tree,
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html,
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formatted,
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}
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