1 files changed, 143 insertions, 0 deletions
diff --git a/server.js b/server.js
new file mode 100644
index 0000000..9d641eb
--- /dev/null
+++ b/server.js
@@ -0,0 +1,143 @@
+const http	= require("http");
+const fs	= require("fs");
+const url	= require("url");
+
+mainPage = "./index.html";
+allowedPaths = [mainPage, "./index.css"];
+path404 = "./404/index.html";
+
+shifts = [
+	//1:
+	"Ruokailuvuoro 1",
+	//2:
+	"Ruokailuvuoro 2",
+	//3:
+	"Ruokailuvuoro 3"
+];
+
+
+http.createServer((req, res) =>
+{
+	let q = url.parse(req.url, true); //true?
+	let path = "." + q.pathname;
+	if (path == "./")
+		path = "./index.html";
+
+	console.log(path);
+
+	if (!allowedPaths.includes(path))
+		path = path404;
+
+	switch(path)
+	{
+		case mainPage:
+			buildMain(q.query, path).then(
+				(data) =>
+				{
+					res.write(data);
+					res.end();
+				}
+			);
+			break;
+		case path404:
+			build404(path, q.pathname).then(
+				data =>
+				{
+					res.write(data);
+					res.end();
+				}
+			);
+			break;
+		default:
+			buildDefault(path).then(
+				data =>
+				{
+					res.write(data);
+					res.end();
+				}
+			);
+	}
+}).listen(8080)
+
+function openFile(path)
+{
+	return new Promise((resolve, reject) =>
+	{
+		fs.readFile(path, (err, data) =>
+		{
+			if (err)
+				reject(err);
+			resolve(data);
+			return data;
+		})
+	});
+}
+
+function buildMain(query, path)
+{
+	return new Promise((resolve, reject) =>
+	{
+		openFile(path).then(
+			data =>
+			{
+				data_string = data.toString("utf-8");
+				if (query.index === undefined)
+					resolve(data_string.replace("\\(result\\)", ""));
+				resolve(data_string.replace("\\(result\\)", shifts[parseshift(query) - 1]));
+			}
+		);
+	});
+}
+
+
+function build404(path, attemptpath)
+{
+	return new Promise((resolve, reject) =>
+	{
+		openFile(path).then(
+			data =>
+			{
+				data_string = data.toString("utf-8");
+				resolve(data_string.replace("\\(path\\)", attemptpath));
+			}
+		);
+	});
+}
+
+function buildDefault(path)
+{
+	return new Promise((resolve, reject) =>
+	{
+		openFile(path).then(
+			data =>
+			{
+				resolve(data.toString("utf-8"));
+			}
+		);
+	});
+}
+
+function parseshift(index)
+{
+	//get index type
+	is_teacher = isNaN(parseInt(index[index.length - 1]));
+	is_course = !is_teacher;
+	//read shiftfile
+	openFile("shifts.txt").then(
+		data =>  {}
+	);
+	//iterate over lines, search for day
+	//iterate shifts for course / teacher
+	//return the shift number
+	return 1;
+}
+
+function getCharAmount(s, c)
+{
+	let n = 0;
+	for (let c_i = 0; c_i < s.length; c_i++)
+	{
+		n += +(s[c_i] === c);
+	}
+	return n;
+}