Added comments

26e6f2bf · Sami Spets · f6a0b74c · f6a0b74c · 26e6f2bf · 26e6f2bf
Commit 26e6f2bf authored Oct 3, 2019 by Sami Spets
--- a/web-service/server/lib/libde265.min.js
+++ b/web-service/server/lib/libde265.min.js
--- a/web-service/server/public/css/index.css
+++ b/web-service/server/public/css/index.css
@@ -35,7 +35,6 @@ body {
    display: inline-block;
   }

-  .div {
-    vertical-align: center;
-    text-align: center
+  img {
+    padding: 25px;  
  }
\ No newline at end of file
--- a/web-service/server/public/index.html
+++ b/web-service/server/public/index.html
 <!DOCTYPE html>
-<html onload="checkIfLoggedIn()">
+<html>
    <head>
        <title>FTL web-service</title>
+        <link rel="stylesheet" href="./css/index.css">
    </head>
    <body onload="checkIfLoggedIn()">
    <div id="container" style="padding-top: 150px; text-align: center">
@@ -27,4 +28,5 @@
    </div>
    </body>
    <script src='./js/index.js'></script>
+    <script src='./js/lib/libde265.min.js'></script>
 </html>
\ No newline at end of file
--- a/web-service/server/public/js/index.js
+++ b/web-service/server/public/js/index.js
@@ -2,20 +2,65 @@
 const checkIfLoggedIn = async () => {
    const token = window.localStorage.getItem('token')
    if(!token){
-        console.log("FAIL")
-        return ""
+        console.log("You need to login")
+    //User has a token saved in the browser
    }else{
+        //validate that token
        const response = await fetch('http://localhost:8080/auth/validation', {
            method: 'POST',
            headers: {'Authorization': token}
        })
+        console.log(response)
+        //Token is valid
        if(response.status === 200){
            console.log("SUCCESS")
+            /*
+            Most likely it will render a new HTML file
+            */
            document.getElementById('container').innerHTML = "<p>Salainen sivu</p>"
        }
    }
 }

+//Redirects the user to google authentication
 const handleLogin = () => {
    window.location.href="/google";
 }
+
+/**
+ * Returns a list of available streams
+ */
+const getAvailableStreams = async () => {
+    const streamsInJson = await fetch('http://localhost:8080/streams');
+    const streams = await streamsInJson.json();
+    return streams;
+}
+
+
+
+
+//Creates thumbnail (image) for all available streams and adds them to div class='container'
+const renderThumbnails = async () => {
+    // const thumbnails = getAvailableStreams();
+    // console.log('THUMBNAILS', thumbnails)
+    const containerDiv = document.getElementById('container')
+    containerDiv.innerHTML = '';
+    console.log(containerDiv)
+    for(var i=0; i<2; i++){
+        // const encodedURI = encodeURIComponent(thumbnails[i])
+        // try{
+        //     const someData = await fetch(`http://localhost:8080/stream/rgb?uri=${encodedURI}`)
+        //     console.log('SOME DATA', someData)
+        //     if(!someData.ok){
+        //         throw new Error('Image not found')
+        //     }
+        //     const myBlob = await someData.blob();
+        //     const objectURL = URL.createObjectURL(myBlob);
+        // containerDiv.innerHTML += `<img src='${objectURL}' alt="Hups" width='500px'></img>`
+           containerDiv.innerHTML += `<img src='https://via.placeholder.com/350x150' alt="Hups" width='350px'></img>`
+        // }catch(err){
+        //     console.log("Couldn't create thumbnail");
+        //     return 
+        // }
+    }
+}
\ No newline at end of file
--- a/web-service/client/libde265.min.js
+++ b/web-service/client/libde265.min.js
--- a/web-service/server/src/index.js
+++ b/web-service/server/src/index.js
@@ -116,6 +116,7 @@ RGBDStream.prototype.subscribe = function() {
 }

 RGBDStream.prototype.pushFrames = function(latency, spacket, packet) {
+	//Checks that the type is jpg
 	if (packet[0] === 0){
 		if (spacket[1] & 0x1) this.depth = packet[4];
 		else this.rgb = packet[4];
@@ -143,12 +144,10 @@ app.get('/', (req, res) => {
 });

 app.post('/auth/validation', (req, res) => {
-	const token = req.headers.authorization
-	const parts = token.split(" ")
+	const token = req.headers.authorization.split(" ")
+	const decoded = jwt.verify(token[1], keys.jwt.secret)

-	const decoded = jwt.verify(parts[1], keys.jwt.secret)
-	console.log(decoded)
-	return res.status(200).json("Piipppiip")
+	return res.status(200)
 })
 // app.get('/login/google', (req, res) => {
 // })
@@ -158,6 +157,12 @@ app.get('/streams', (req, res) => {
 	res.json(Object.keys(uri_data));
 });

+/**
+ * A list that has Object.keys(uri_data) values and also the image that is 
+ * binded to that 
+ * Joku lista missä on Object.keys(uri_datan) arvot ja niihin bindattu
+ * se
+ */
 app.get('/stream/rgb', (req, res) => {
 	let uri = req.query.uri;
 	if (uri_data.hasOwnProperty(uri)) {
@@ -186,9 +191,9 @@ app.get('/google', passport.authenticate('google', {
 	scope: ['profile']
 }))

-/* 
+/**
 * Google authentication API callback route. 
- * Sets the JWT to clients browser and redirects the user back to front page (now has thumbnails).
+ * Sets the JWT to clients browser and redirects the user back to front page.
 */
 app.get('/auth/google/redirect', passport.authenticate('google'), (req, res) => {
 	console.log(req.user)