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| import express from "express" | |
| import { Blob } from "buffer" | |
| import { parseClap } from "./core/clap/parseClap.mts" | |
| import { ClapProject } from "./core/clap/types.mts" | |
| const app = express() | |
| const port = 7860 | |
| process.on('unhandledRejection', (reason: string, p: Promise<any>) => { | |
| console.error('Unhandled Rejection at:', p, 'reason:', reason); | |
| }) | |
| process.on('uncaughtException', (error: Error) => { | |
| console.error(`Caught exception: ${error}\n` + `Exception origin: ${error.stack}`); | |
| }) | |
| // fix this error: "PayloadTooLargeError: request entity too large" | |
| // there are multiple version because.. yeah well, it's Express! | |
| // app.use(bodyParser.json({limit: '50mb'})); | |
| //app.use(bodyParser.urlencoded({limit: '50mb', extended: true})); | |
| app.use(express.json({ limit: '200mb' })); | |
| app.use(express.urlencoded({ limit: '200mb', extended: true })); | |
| app.get("/", async (req, res) => { | |
| res.status(200) | |
| res.write(`<html> | |
| <head></head> | |
| <body> | |
| <p style="color: black; font-family: monospace;"> | |
| This API is a component of the Clap-to-MP4 rendering service provided by AiTube.<br/> | |
| It is used for instance by the Stories Factory. | |
| </p> | |
| </body> | |
| <html>`) | |
| res.end() | |
| }) | |
| // the export robot has only one job: to export .clap files | |
| app.post("/", async (req, res) => { | |
| let data: Uint8Array[] = []; | |
| req.on("data", (chunk) => { | |
| data.push(chunk); | |
| }); | |
| req.on("end", async () => { | |
| let clapProject: ClapProject | |
| try { | |
| let fileData = Buffer.concat(data); | |
| const clapBlob = new Blob([fileData]); | |
| clapProject = await parseClap(clapBlob); | |
| console.log("got a clap project!:", clapProject) | |
| } catch (err) { | |
| console.error(`failed to parse the request: ${err}`) | |
| res.status(500) | |
| res.write(JSON.stringify({ "error": `${err}` })) | |
| res.end() | |
| return | |
| } | |
| // TODO read the mp4 file and convert it to | |
| res.status(200) | |
| res.write("TODO") | |
| res.end() | |
| }); | |
| }) | |
| app.listen(port, () => { | |
| console.log(`Open http://localhost:${port}`) | |
| }) |