waveringana/embedder
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waveringana 2023-11-18 12:53:15 -05:00
parent 807e50388a
commit 832189a346
10 changed files with 518 additions and 299 deletions
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102
app/lib/middleware.ts
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@ -1,11 +1,12 @@
import type {RequestHandler as Middleware, NextFunction} from "express";
import type { RequestHandler as Middleware, NextFunction } from "express";
import fs from "fs";
import process from "process";
import {extension, videoExtensions, imageExtensions} from "./lib";
import {insertToDB} from "./db";
import {ffmpegDownscale} from "./ffmpeg";
import { extension, videoExtensions, imageExtensions } from "./lib";
import { insertToDB } from "./db";
import { ffmpegDownscale, ffProbe } from "./ffmpeg";
import { ffprobe } from "fluent-ffmpeg";
export const checkAuth: Middleware = (req, res, next) => {
if (!req.user) {
@ -16,45 +17,70 @@ export const checkAuth: Middleware = (req, res, next) => {
/**Checks shareX auth key */
export const checkSharexAuth: Middleware = (req, res, next) => {
const auth = process.env.EBAPI_KEY || process.env.EBPASS || "pleaseSetAPI_KEY";
const auth =
process.env.EBAPI_KEY || process.env.EBPASS || "pleaseSetAPI_KEY";
let key = null;
if (req.headers["key"]) {
key = req.headers["key"];
} else {
return res.status(400).send("{success: false, message: \"No key provided\", fix: \"Provide a key\"}");
return res
.status(400)
.send(
"{success: false, message: 'No key provided', fix: 'Provide a key'}",
);
}
if (auth != key) {
return res.status(401).send("{success: false, message: '\"'Invalid key\", fix: \"Provide a valid key\"}");
return res
.status(401)
.send(
"{success: false, message: 'Invalid key', fix: 'Provide a valid key'}",
);
}
const shortKey = key.substr(0, 3) + "...";
const shortKey = key.substr(0, 3) + "...";
console.log(`Authenicated user with key: ${shortKey}`);
next();
};
/**Creates oembed json file for embed metadata */
export const createEmbedData: Middleware = (req, res, next) => {
export const createEmbedData: Middleware = async (req, res, next) => {
const files = req.files as Express.Multer.File[];
for (const file in files) {
const nameAndExtension = extension(files[file].originalname);
const ffProbeData = await ffProbe(
`uploads/${files[file].originalname}`,
nameAndExtension[0],
nameAndExtension[1],
);
const width = ffProbeData.streams[0].width;
const height = ffProbeData.streams[0].height;
const oembed = {
type: "video",
version: "1.0",
provider_name: "embedder",
provider_url: "https://github.com/WaveringAna/embedder",
cache_age: 86400,
html: `<iframe src='${req.protocol}://${req.get("host")}/gifv/${nameAndExtension[0]}${nameAndExtension[1]}'></iframe>`,
width: 640,
height: 360
html: `<iframe src='${req.protocol}://${req.get("host")}/gifv/${
nameAndExtension[0]
}${nameAndExtension[1]}'></iframe>`,
width: width,
height: height,
};
fs.writeFile(`uploads/oembed-${nameAndExtension[0]}${nameAndExtension[1]}.json`, JSON.stringify(oembed), function (err) {
if (err) return next(err);
console.log(`oembed file created ${nameAndExtension[0]}${nameAndExtension[1]}.json`);
});
fs.writeFile(
`uploads/oembed-${nameAndExtension[0]}${nameAndExtension[1]}.json`,
JSON.stringify(oembed),
function (err) {
if (err) return next(err);
console.log(
`oembed file created ${nameAndExtension[0]}${nameAndExtension[1]}.json`,
);
},
);
}
next();
};
@ -67,7 +93,10 @@ export const convertTo720p: Middleware = (req, res, next) => {
const nameAndExtension = extension(files[file].originalname);
//Skip if not a video
if (!videoExtensions.includes(nameAndExtension[1]) && nameAndExtension[1] !== ".gif") {
if (
!videoExtensions.includes(nameAndExtension[1]) &&
nameAndExtension[1] !== ".gif"
) {
console.log(`${files[file].originalname} is not a video file`);
console.log(nameAndExtension[1]);
continue;
@ -75,11 +104,17 @@ export const convertTo720p: Middleware = (req, res, next) => {
console.log(`Creating 720p for ${files[file].originalname}`);
ffmpegDownscale(`uploads/${nameAndExtension[0]}${nameAndExtension[1]}`, nameAndExtension[0], nameAndExtension[1]).then(() => {
//Nothing for now, can fire event flag that it is done to front end when react conversion is done
}).catch((error) => {
console.log(`Error: ${error}`);
});
ffmpegDownscale(
`uploads/${nameAndExtension[0]}${nameAndExtension[1]}`,
nameAndExtension[0],
nameAndExtension[1],
)
.then(() => {
//Nothing for now, can fire event flag that it is done to front end when react conversion is done
})
.catch((error) => {
console.log(`Error: ${error}`);
});
}
next();
@ -91,17 +126,18 @@ export const handleUpload: Middleware = (req, res, next) => {
console.log("No files were uploaded");
return res.status(400).send("No files were uploaded.");
}
const files = (req.files) ? req.files as Express.Multer.File[] : req.file; //Check if a single file was uploaded or multiple
const username = (req.user) ? req.user.username : "sharex"; //if no username was provided, we can presume that it is sharex
const expireDate: Date = (req.body.expire) ? new Date(Date.now() + (req.body.expire * 24 * 60 * 60 * 1000)) : null;
const files = req.files ? (req.files as Express.Multer.File[]) : req.file; //Check if a single file was uploaded or multiple
const username = req.user ? req.user.username : "sharex"; //if no username was provided, we can presume that it is sharex
const expireDate: Date = req.body.expire
? new Date(Date.now() + req.body.expire * 24 * 60 * 60 * 1000)
: null;
if (files instanceof Array) {
for (const file in files) {
insertToDB(files[file].filename, expireDate, username);
}
} else
insertToDB(files.filename, expireDate, username);
} else insertToDB(files.filename, expireDate, username);
next();
};