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Add:Cover image cache, resize & use webp image #223

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advplyr
2021-12-12 17:15:37 -06:00
parent d04f3450ec
commit ddf0fa72e8
14 changed files with 360 additions and 108 deletions
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7
server/utils/index.js
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@ -101,4 +101,9 @@ function secondsToTimestamp(seconds, includeMs = false) {
}
module.exports.secondsToTimestamp = secondsToTimestamp
module.exports.msToTimestamp = (ms, includeMs) => secondsToTimestamp(ms / 1000, includeMs)
module.exports.msToTimestamp = (ms, includeMs) => secondsToTimestamp(ms / 1000, includeMs)
module.exports.reqSupportsWebp = (req) => {
if (!req || !req.headers || !req.headers.accept) return false
return req.headers.accept.includes('image/webp') || req.headers.accept === '*/*'
}

6
server/utils/resizeImage.js
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@ -1,13 +1,13 @@
const sharp = require('sharp')
const fs = require('fs')
function resize(filePath, width, height) {
function resize(filePath, width, height, format = 'webp') {
const readStream = fs.createReadStream(filePath);
let sharpie = sharp()
sharpie.toFormat('jpeg')
sharpie.toFormat(format)
if (width || height) {
sharpie.resize(width, height)
sharpie.resize(width, height, { withoutEnlargement: true })
}
return readStream.pipe(sharpie)