hopefully deepsource is pleased this time
This commit is contained in:
Mystikfluu
parent
00e1b5c1e5
commit
3942a6e2df
@ -25,7 +25,7 @@ socket.addEventListener("message", async function (event) {
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decURIComp(item.post_text),
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item.post_time,
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item.post_special_text,
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highest_id+1,
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item.post_id || (highest_id+1),
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item.post_from_bot,
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item.post_reply_id,
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true,
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@ -8,7 +8,7 @@ function changed() {
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}
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async function getJSON(url) {
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return await(await fetch(url)).json()
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return (await fetch(url)).json()
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}
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async function submit() {
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@ -7,7 +7,7 @@ const HASHES_COOKIE = config.cookies.client_hashes;
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const HASHES_DIFF = HASHES_DB - HASHES_COOKIE;
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export const setup = function (router, con, server) {
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router.use("/*", async function (req, res, next) {
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router.use("/*", (req, res, next) => {
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res.set("Access-Control-Allow-Origin", "*"); //we'll allow it for now
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let unsigned;
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if (req.body.user == undefined || req.body.pass == undefined) {
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@ -103,7 +103,7 @@ export const setup = function (router, con, server) {
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});
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});
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router.use("/api/*", function (req, res, next) {
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router.use("/api/*", (req, res, next) => {
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res.set("Access-Control-Allow-Origin", "*"); //we'll allow it for now
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if (config["allow_getotheruser_without_cookie"] && req.originalUrl.split("\?")[0] == "/api/getotheruser") {
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next();
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@ -33,113 +33,137 @@ export const setup = function (router, con, server) {
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res.set("Access-Control-Allow-Origin", "*");
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res.json({ "pid": createPID() });
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});
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router.post("/api/post", function (req, res) {
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if (!req.body.message) {
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res.status(410)
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res.json({ "error": "no message to post" });
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return;
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}
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if ((typeof req.body.message) != "string") {
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res.status(411)
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res.json({ "error": "no message to post" });
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return;
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}
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if ((typeof req.body.pid) != "string") {
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res.status(412)
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res.json({ "error": "no pid given" });
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return;
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}
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if (req.body.pid.length != 10 || PIDS[req.body.pid] !== true) {
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res.status(413)
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res.json({ "error": "invalid pid given" });
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return;
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}
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PIDS[req.body.pid] = "already_used";
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let reply_id;
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if (!req.body.reply_id || req.body.reply_id < 0) {
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reply_id = 0;
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}
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else {
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reply_id = req.body.reply_id;
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}
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if(typeof reply_id == "string") {
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reply_id = parseInt(reply_id,10)
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if(isNaN(reply_id)) {
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res.status(414)
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res.json({ "error": "no valid reply id given" });
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return;
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function validateMessage(message) {
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if (!message) {
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throw {
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statusCode: 410,
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message: "no message to post"
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}
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}
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if ((typeof reply_id) != "number") {
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res.status(415)
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res.json({ "error": "no valid reply id given" });
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return;
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if ((typeof message) !== "string") {
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throw {
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statusCode: 411,
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message: "no message to post"
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}
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}
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if (req.body.message.length > 1000) {
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res.status(416)
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res.json({ "error": "message too long" });
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return;
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if (message.length > 1000) {
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throw {
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statusCode: 416,
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message: "message too long"
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}
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}
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req.body.message = encodeURIComponent(req.body.message.trim());
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if (req.body.message.length > 3000) {
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res.status(417)
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res.json({ "error": "message too long" }); //check again after URI encoding it
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return;
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message = encodeURIComponent(message.trim());
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if (message.length > 3000) {
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throw {
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statusCode: 417,
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message: "message too long"
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}
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}
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req.body.receiver = encodeURIComponent(req.body.receiver || "");
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if (req.body.receiver == "")
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req.body.receiver = "everyone";
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if (!req.body.message) {
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res.status(418)
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res.json({ "error": "no message to post" });
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return;
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}
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//console.log(req.body);
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let __dirname = server.dirname
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if (!message) {
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throw {
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statusCode: 418,
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message: "no message to post"
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}
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} //backup check
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return message
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}
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const file_names = ["","","","",""]
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if(isNotNull(req.files)) {
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for(let file_index=0;file_index<5;file_index++) {
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if(isNotNull(req.files[`file_${file_index}`])) {
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let file = req.files[`file_${file_index}`]
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const file_id = server.genstring(20)
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const file_name = `${file_id}/${(file.name.substring(0,25)).replace(/\.[^/.]+$/, "")}`
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let extension = file.name.substring(file.name.lastIndexOf("\.")+1)
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file_names[file_index]=`${file_name}${(extension in image_types && ".webp") || extension}`
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server.ensureExists(`${__dirname}/user_uploads/${file_id}`,undefined,async (err)=>{
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if(err) {
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console.error(err)
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return;
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}
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if(extension in image_types) {
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writeFile(`${__dirname}/user_uploads/${file_name}.webp`,await sharp(file.data).webp({mixed:true,effort:6}).toBuffer(),(err2)=>{
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if(err2)console.error(err2)
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})
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server.ensureExists(`${__dirname}/user_uploads/previews/${file_id}`,undefined,async (error) => {
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if(error) {
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console.error(error)
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return;
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}
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writeFile(`${__dirname}/user_uploads/previews/${file_name}.webp`,await sharp(file.data).resize(100,100,{fit: "inside"}).webp({mixed:true,effort:6}).toBuffer(),(error2)=>{
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if(error2)console.error(error2)
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})
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})
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} else {
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file.mv(`${__dirname}/user_uploads/${file_name}.${extension}`,(err2)=>{
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if(err2)console.error(err2)
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})
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}
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})
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} else {
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break
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function validatePID(pid) {
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if (!pid || typeof pid !== "string") {
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throw {
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statusCode: 412,
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message: "no pid given"
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}
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}
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if (pid.length !== 10 || PIDS[pid]!==true) {
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throw {
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statusCode: 413,
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message: "invalid pid given"
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}
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}
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PIDS[req.body.pid] = "already_used";
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}
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function validateReplyID(rid) {
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let reply_id;
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if (!rid || rid < 0) {
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reply_id = 0
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}
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if(typeof rid === "string") {
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reply_id = parseInt(reply_id,10)
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if(isNaN(reply_id)) {
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throw {
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statusCode: 414,
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message: "no valid reply id given"
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}
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}
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}
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if (typeof reply_id !== "number") {
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throw {
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statusCode: 415,
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message: "no valid reply id given"
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} //backup case
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}
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return reply_id
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}
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function validateReceiver(rec) {
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let receiver = encodeURIComponent(rec || "");
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if (receiver == "")
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receiver = "everyone";
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return receiver
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}
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let sql = `insert into ipost.posts (post_user_name,post_text,post_time,post_receiver_name,post_from_bot,post_reply_id,file_0,file_1,file_2,file_3,file_4) values (?,?,?,?,?,?,?,?,?,?,?);`;
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let values = [encodeURIComponent(res.locals.username), req.body.message, Date.now(), req.body.receiver, res.locals.isbot, reply_id,...file_names];
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con.query(sql, values, function (err, result) {
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router.post("/api/post", async (req, res) => {
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try {
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let message = validateMessage(req.body.message);
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validatePID(req.body.pid);
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let reply_id = validateReplyID(req.body.reply_id);
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let receiver = validateReceiver(req.body.receiver);
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validateFiles(req.files);
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let __dirname = server.dirname
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const file_names = ["","","","",""]
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if(isNotNull(req.files)) {
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for(let file_index=0;file_index<5;file_index++) {
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if(isNotNull(req.files[`file_${file_index}`])) {
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let file = req.files[`file_${file_index}`]
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const file_id = server.genstring(20)
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const file_name = `${file_id}/${(file.name.substring(0,25)).replace(/\.[^/.]+$/, "")}`
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let extension = file.name.substring(file.name.lastIndexOf("\.")+1)
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file_names[file_index]=`${file_name}${(extension in image_types && ".webp") || extension}`
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server.ensureExists(`${__dirname}/user_uploads/${file_id}`,undefined,async (err)=>{
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if(err) {
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console.error(err)
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return;
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}
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if(extension in image_types) {
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writeFile(`${__dirname}/user_uploads/${file_name}.webp`,await sharp(file.data).webp({mixed:true,effort:6}).toBuffer(),(err2)=>{
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if(err2)console.error(err2)
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})
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server.ensureExists(`${__dirname}/user_uploads/previews/${file_id}`,undefined,async (error) => {
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if(error) {
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console.error(error)
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return;
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}
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writeFile(`${__dirname}/user_uploads/previews/${file_name}.webp`,await sharp(file.data).resize(100,100,{fit: "inside"}).webp({mixed:true,effort:6}).toBuffer(),(error2)=>{
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if(error2)console.error(error2)
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})
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})
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} else {
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file.mv(`${__dirname}/user_uploads/${file_name}.${extension}`,(err2)=>{
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if(err2)console.error(err2)
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})
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}
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})
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}
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}
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}
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let sql = `insert into ipost.posts (post_user_name,post_text,post_time,post_receiver_name,post_from_bot,post_reply_id,file_0,file_1,file_2,file_3,file_4) values (?,?,?,?,?,?,?,?,?,?,?); SELECT LAST_INSERT_ID() as ID;`;
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let values = [encodeURIComponent(res.locals.username), message, Date.now(), receiver, res.locals.isbot, reply_id,...file_names];
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con.query(sql, values, function (err, result) {
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if (err){
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res.status(500)
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res.json({"error":"there's been an interal error"})
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@ -155,7 +179,8 @@ export const setup = function (router, con, server) {
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post_from_bot: res.locals.isbot,
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post_reply_id: reply_id,
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user_avatar: res.locals.avatar,
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files: file_names
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files: file_names,
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post_id: result[0].ID
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};
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let message = {
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message: "new_post",
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@ -169,7 +194,11 @@ export const setup = function (router, con, server) {
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});
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res.json({ "success": "successfully posted message" });
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console.log(5, `posted new message by ${res.locals.username} : ${req.body.message}`);
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});
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});
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} catch (error) {
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res.status(error.statusCode)
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res.json({ "error": error.message, "status": error.statusCode });
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}
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});
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return createPID
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};
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