mirror of https://github.com/Chocobozzz/PeerTube
47 lines
1.6 KiB
TypeScript
47 lines
1.6 KiB
TypeScript
import * as Bluebird from 'bluebird'
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import { createWriteStream } from 'fs-extra'
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import * as request from 'request'
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import { ACTIVITY_PUB, CONFIG } from '../initializers'
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import { processImage } from './image-utils'
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import { join } from 'path'
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function doRequest <T> (
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requestOptions: request.CoreOptions & request.UriOptions & { activityPub?: boolean }
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): Bluebird<{ response: request.RequestResponse, body: T }> {
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if (requestOptions.activityPub === true) {
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if (!Array.isArray(requestOptions.headers)) requestOptions.headers = {}
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requestOptions.headers['accept'] = ACTIVITY_PUB.ACCEPT_HEADER
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}
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return new Bluebird<{ response: request.RequestResponse, body: T }>((res, rej) => {
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request(requestOptions, (err, response, body) => err ? rej(err) : res({ response, body }))
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})
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}
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function doRequestAndSaveToFile (requestOptions: request.CoreOptions & request.UriOptions, destPath: string) {
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return new Bluebird<void>((res, rej) => {
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const file = createWriteStream(destPath)
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file.on('finish', () => res())
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request(requestOptions)
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.on('error', err => rej(err))
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.pipe(file)
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})
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}
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async function downloadImage (url: string, destDir: string, destName: string, size: { width: number, height: number }) {
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const tmpPath = join(CONFIG.STORAGE.TMP_DIR, 'pending-' + destName)
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await doRequestAndSaveToFile({ method: 'GET', uri: url }, tmpPath)
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const destPath = join(destDir, destName)
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await processImage({ path: tmpPath }, destPath, size)
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}
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// ---------------------------------------------------------------------------
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export {
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doRequest,
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doRequestAndSaveToFile,
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downloadImage
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}
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