Added a possibility to choose the weekday

2 files changed, 22 insertions, 5 deletions

diff --git a/index.html b/index.html
index 1240145..c31df04 100644
--- a/index.html
+++ b/index.html
@@ -9,10 +9,21 @@
 		<h1>Food-app</h1>
 		<p>\(result\)</p>
 		<form method="GET">
-			<label for="index">Abbreviation of teacher or course:</label>
+			<label for="index">Opettaja / kurssi:</label>
 			<br>
 			<input type="text" name="index" placeholder="sahe // ÄI1.2">
 			<br>
+			<label for="day">Päivä:</label>
+			<br>
+			<select name="day">
+				<option value="1">ma</option>
+				<option value="2">ti</option>
+				<option value="3">ke</option>
+				<option value="4">to</option>
+				<option value="5">pe</option>
+				<option value="6" disabled>la</option>
+				<option value="0" disabled>su</option>
+			</select>
 			<input type="submit">
 		</form>
 	</body>
diff --git a/server.js b/server.js
index 86ed81e..6274ba2 100644
--- a/server.js
+++ b/server.js
@@ -80,11 +80,14 @@ async function buildMain(args)
 	const DB = args["db"];
 
 	const data = await openFile(path);
-	const data_string = data.toString("utf-8");
-	let res;
+	let data_string = data.toString("utf-8");
 
+	let res;
 	const d = new Date();
-	const day = d.getDay();
+	let day = d.getDay();
+
+	if ((typeof query.day === "string") && (parseInt(query.day).toString() === query.day) && (!isNaN(parseInt(query.day))) && (parseInt(query.day) > 0) && (parseInt(query.day) < 7))
+		day = parseInt(query.day);
 
 	if ((day === 0) || (day === 6))
 		res = `Maanantain ruoka: ${parse.get(day, query.index, DB)}`;
@@ -95,7 +98,10 @@ async function buildMain(args)
 	if (res === -1)
 		res = "Kyseiselle kurssille/opettajalle ei löydy ruokailua päivältä!";
 
-	return data_string.replace("\\(result\\)", res);
+	data_string = data_string.replace("\\(result\\)", res);
+	data_string = data_string.replace(`<option value=\"${day}\">`, `<option value=\"${day}\" selected>`);
+	
+	return data_string;
 }
 
 async function build404(path, attemptpath)