175 lines
4.2 KiB
JavaScript
175 lines
4.2 KiB
JavaScript
var bodyParser = require('body-parser');
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var express = require('express');
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var fs = require('fs');
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var connection = require("./js/mysql.js");
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var mysql = require("mysql");
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var rhg = require('random-hash-generator');
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var pastesThisSession = 0;
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function PlayRocketLeague() {
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pastesThisSession++;
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return new Date().toString() + pastesThisSession / 1000;
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}
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var app = express();
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app.use(bodyParser.urlencoded({
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extended: true
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}));
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app.use(bodyParser.json());
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const PORT = 8077;
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var types;
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function query(str, callback) {
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query(str, [], callback);
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}
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function query(str, arg, callback) {
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var isConnected = true;
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connection.query(str, arg, callback);
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}
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query("SELECT * FROM types", function(err, result) {
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types = result;
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});
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app.port = PORT;
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app.host = "0.0.0.0";
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function generateId(data) {
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pastesThisSession++;
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return rhg.calc(data, 8, PlayRocketLeague()).replace('/', '-').replace('+', '_');
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}
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function getContentId(data, callback) {
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var id = generateId(data);
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query("SELECT id FROM pastes WHERE id = '?'", [id], function(err, result) {
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if (err === null && result.length > 0) {
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getContentId(data, callback);
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}
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else {
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callback(id);
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}
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});
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}
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function insertPaste(data, type, callback) {
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if (data !== null && type !== null) {
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query("SELECT * FROM types WHERE id = ?", [type], function(err, result) {
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if (err === null && result.length > 0) {
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getContentId(data, function(id) {
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query("INSERT INTO pastes (id, type, content) VALUES (?, ?, ?)", [id, type, data], function(err, result) {
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if (err === null) {
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callback(id, null);
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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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else {
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callback(null, "Content or Type not defined.");
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}
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}
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function readFile(path, callback) {
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if (!path.match(/\.\./g)) {
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fs.readFile('./static/' + path, (err, data) => {
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if (err) {
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readFile("404.html", callback);
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}
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else {
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callback(data);
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}
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});
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}
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else {
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callback("Nope");
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}
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}
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function handleRequest(request, response) {
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console.log(request.params.path);
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var type = request.params.option;
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var id = request.params.path.match(/^[a-zA-Z 0-9\_\-]*$/g);
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console.log(id);
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if (id !== null && id[0] != null && id[0].length == 8) {
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query("SELECT * FROM pastes WHERE id = ?", [id], function(err, result) {
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if (err === null && result.length > 0) {
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if (type == "raw") {
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response.end(result[0].content);
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}
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else {
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readFile("get.html", function(data) {
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response.end(data.toString().replace("%JSONStuff%", JSON.stringify({
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types: types,
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type: result[0].type,
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pasteId: result[0].id,
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content: result[0].content
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})));
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});
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}
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}
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else {
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readFile("404.html", function(data) {
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response.end(data);
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});
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}
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});
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}
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else {
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readFile("404.html", function(data) {
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response.end(data);
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});
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}
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}
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app.get("/", function(request, response) {
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readFile("insert.html", function(data) {
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response.end(data.toString().replace("%JSONStuff%", JSON.stringify({
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types: types
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})));
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});
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});
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app.get("/static/:filename", function(request, response) {
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readFile(request.params.filename, function(data) {
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response.end(data);
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});
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});
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app.post("/fritten", function(request, response) {
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insertPaste(request.body.content, request.body.type, function(id, error) {
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response.status(200).json({
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id: id,
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err: error
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});
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});
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});
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app.get("/:path", handleRequest);
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app.get("/:path/:option", handleRequest);
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app.listen(PORT, "127.0.0.1", 511, function() {
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console.log("Static Webserver started on port "+PORT);
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});
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