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const fetch = require('node-fetch')
const FormData = require('form-data')
const { JSDOM } = require('jsdom')
async function webp2mp4(source) {
let form = new FormData
let isUrl = typeof source === 'string' && /https?:\/\//.test(source)
form.append('new-image-url', isUrl ? source : '')
form.append('new-image', isUrl ? '' : source, 'image.webp')
let res = await fetch('https://s6.ezgif.com/webp-to-mp4', {
method: 'POST',
body: form
})
let html = await res.text()
let { document } = new JSDOM(html).window
let form2 = new FormData
let obj = {}
for (let input of document.querySelectorAll('form input[name]')) {
obj[input.name] = input.value
form2.append(input.name, input.value)
}
let res2 = await fetch('https://ezgif.com/webp-to-mp4/' + obj.file, {
method: 'POST',
body: form2
})
let html2 = await res2.text()
let { document: document2 } = new JSDOM(html2).window
return new URL(document2.querySelector('div#output > p.outfile > video > source').src, res2.url).toString()
}
async function webp2png(source) {
let form = new FormData
let isUrl = typeof source === 'string' && /https?:\/\//.test(source)
form.append('new-image-url', isUrl ? source : '')
form.append('new-image', isUrl ? '' : source, 'image.webp')
let res = await fetch('https://s6.ezgif.com/webp-to-png', {
method: 'POST',
body: form
})
let html = await res.text()
let { document } = new JSDOM(html).window
let form2 = new FormData
let obj = {}
for (let input of document.querySelectorAll('form input[name]')) {
obj[input.name] = input.value
form2.append(input.name, input.value)
}
let res2 = await fetch('https://ezgif.com/webp-to-png/' + obj.file, {
method: 'POST',
body: form2
})
let html2 = await res2.text()
let { document: document2 } = new JSDOM(html2).window
return new URL(document2.querySelector('div#output > p.outfile > img').src, res2.url).toString()
}
if (require.main === module) {
// TODO: Test
webp2mp4('https://mathiasbynens.be/demo/animated-webp-supported.webp').then(console.error)
webp2png('https://mathiasbynens.be/demo/animated-webp-supported.webp').then(console.error)
} else {
module.exports = { webp2mp4, webp2png }
}
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