added js frontend skeleton with routing

.babelrc

@@ -0,0 +1,3 @@
+{
+  "presets": ["@babel/env", "@babel/preset-react"]
+}

.gcloudignore

@@ -0,0 +1,22 @@
+# This file specifies files that are *not* uploaded to Google Cloud Platform
+# using gcloud. It follows the same syntax as .gitignore, with the addition of
+# "#!include" directives (which insert the entries of the given .gitignore-style
+# file at that point).
+#
+# For more information, run:
+#   $ gcloud topic gcloudignore
+#
+.gcloudignore
+# If you would like to upload your .git directory, .gitignore file or files
+# from your .gitignore file, remove the corresponding line
+# below:
+.git
+.gitignore
+
+venv
+node_modules
+
+# Python pycache:
+__pycache__/
+# Ignored by the build system
+/setup.cfg

package.json

@@ -0,0 +1,39 @@
+{
+  "name": "spotify.sarsoo.xyz",
+  "version": "1.0.0",
+  "description": "spotify playlist manager web app",
+  "private": true,
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1",
+    "build": "webpack --config webpack.prod.js",
+    "devbuild": "webpack --config webpack.dev.js"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/Sarsoo/spotify-web.git"
+  },
+  "author": "sarsoo",
+  "license": "ISC",
+  "bugs": {
+    "url": "https://github.com/Sarsoo/spotify-web/issues"
+  },
+  "homepage": "https://github.com/Sarsoo/spotify-web#readme",
+  "dependencies": {
+    "react": "^16.8.6",
+    "react-dom": "^16.8.6",
+    "react-router-dom": "^5.0.1"
+  },
+  "devDependencies": {
+    "@babel/cli": "^7.5.5",
+    "@babel/core": "^7.5.5",
+    "@babel/preset-env": "^7.5.5",
+    "@babel/preset-react": "^7.0.0",
+    "babel-loader": "^8.0.6",
+    "clean-webpack-plugin": "^3.0.0",
+    "css-loader": "^3.1.0",
+    "style-loader": "^0.23.1",
+    "webpack": "^4.38.0",
+    "webpack-cli": "^3.3.6",
+    "webpack-merge": "^4.2.1"
+  }
+}

requirements.txt

@@ -0,0 +1,24 @@
+cachetools==3.1.1
+certifi==2019.6.16
+chardet==3.0.4
+Click==7.0
+Flask==1.1.1
+google-api-core==1.14.0
+google-auth==1.6.3
+google-cloud-core==1.0.2
+google-cloud-firestore==1.3.0
+googleapis-common-protos==1.6.0
+grpcio==1.22.0
+idna==2.8
+itsdangerous==1.1.0
+Jinja2==2.10.1
+MarkupSafe==1.1.1
+protobuf==3.9.0
+pyasn1==0.4.5
+pyasn1-modules==0.2.5
+pytz==2019.1
+requests==2.22.0
+rsa==4.0
+six==1.12.0
+urllib3==1.25.3
+Werkzeug==0.15.5

spotify/spotify.py

@@ -1,5 +1,9 @@
-from flask import Flask, render_template, redirect
+from flask import Flask, render_template, redirect, request
 from google.cloud import firestore
+import requests
+
+from base64 import b64encode
+
 import os
 import urllib
 
@@ -24,15 +28,43 @@ def auth():
             'client_id': client_id,
             'response_type': 'code',
             'scope': 'playlist-modify-public playlist-modify-private playlist-read-private',
-            'redirect_uri': 'https://spotify.sarsoo.xyz/app'
+            'redirect_uri': 'https://spotify.sarsoo.xyz/token'
         }
     )
 
     return redirect(urllib.parse.urlunparse(['https', 'accounts.spotify.com', 'authorize', '', params, '']))
 
 
+@app.route('/token')
+def token():
+
+    code = request.args.get('code', None)
+    if code is None:
+        error = request.args.get('error', None)
+    else:
+        app_credentials = db.document('key/spotify').get().to_dict()
+
+        idsecret = b64encode(bytes(app_credentials['clientid'] + ':' + app_credentials['clientsecret'], "utf-8")).decode("ascii")
+        headers = {'Authorization': 'Basic %s' % idsecret}
+
+        data = {
+            'grant_type': 'authorization_code',
+            'code': code,
+            'redirect_uri': 'https://spotify.sarsoo.xyz/token'
+        }
+
+        req = requests.post('https://accounts.spotify.com/api/token', data=data, headers=headers)
+
+        if 200 <= req.status_code < 300:
+            resp = req.json()
+            print(resp)
+
+    return redirect('/app')
+
+
 @app.route('/app')
-def app_route():
+@app.route('/app/<path>')
+def app_route(path = None):
     return render_template('app.html')
 
 # [END gae_python37_app]

spotify/templates/app.html

@@ -1,8 +1,31 @@
-{% extends 'base.html' %}
+<!doctype html>
+<html>
+<head>
+	<title>sarsoo/spotify</title>
+	<meta name="viewport" content="width=device-width, initial-scale=1.0">
+	<link type="text/css" rel="stylesheet" href="{{ url_for('static', filename='style.css') }}">
+	<link href="https://fonts.googleapis.com/css?family=Pirata+One|Lato" rel="stylesheet">
 
-{% block title %}spotify{% endblock %}
+	<link rel="apple-touch-icon" sizes="180x180" href="https://storage.googleapis.com/sarsooxyzstatic/apple-touch-icon.png">
+	<link rel="icon" type="image/png" sizes="32x32" href="https://storage.googleapis.com/sarsooxyzstatic/favicon-32x32.png">
+	<link rel="icon" type="image/png" sizes="16x16" href="https://storage.googleapis.com/sarsooxyzstatic/favicon-16x16.png">
+	<link rel="manifest" href="https://storage.googleapis.com/sarsooxyzstatic/site.webmanifest">
+	<link rel="mask-icon" href="https://storage.googleapis.com/sarsooxyzstatic/safari-pinned-tab.svg" color="#5bbad5">
+	<link rel="shortcut icon" href="https://storage.googleapis.com/sarsooxyzstatic/favicon.ico">
 
-{% block content %}
+</head>
+<body>
+	<div>
+		<h1 class="title">andy</h1>
+	</div>
 
-	<div class="row"></div>
-{% endblock %}
+	<br><br>
+
+	<div id="react"></div>
+	<script src="{{ url_for('static', filename='js/app.bundle.js') }}"></script>
+
+	<footer>
+			<a href="https://github.com/Sarsoo/sarsoo.xyz">view source code</a>
+	</footer>
+</body>
+</html>

src/js/Index.js

@@ -0,0 +1,8 @@
+import React, { Component } from "react";
+
+function Index(props){
+
+    return <p>index</p>;
+}
+
+export default Index;

src/js/PlaylistManager.js

@@ -0,0 +1,25 @@
+import React, { Component } from "react";
+import { BrowserRouter as Router, Route, Link } from "react-router-dom";
+
+import Index from "./Index.js";
+import Settings from "./Settings.js";
+
+class PlaylistManager extends Component {
+
+    render(){
+        return (
+            <Router>
+                <ul className="navbar">
+                    <li><Link to="/app">home</Link></li>
+                    <li><Link to="/app/settings">settings</Link></li>
+                </ul>
+                
+                <Route path="/app" exact component={Index} />
+                <Route path="/app/settings" component={Settings} />
+            </Router>
+        );
+    }
+
+}
+
+export default PlaylistManager;

src/js/Settings.js

@@ -0,0 +1,8 @@
+import React, { Component } from "react";
+
+function Settings(props){
+
+    return <p>settings</p>;
+}
+
+export default Settings;

src/js/app.js

@@ -0,0 +1,6 @@
+import React from "react";
+import ReactDOM from "react-dom";
+
+import PlaylistManager from "./PlaylistManager.js";
+
+ReactDOM.render(<PlaylistManager />, document.getElementById('react'));

webpack.common.js

@@ -0,0 +1,31 @@
+const path = require('path');
+const webpack = require('webpack');
+const { CleanWebpackPlugin } = require('clean-webpack-plugin');
+
+module.exports = {
+	entry: {
+	    app: './src/js/app.js'
+	    },
+	module: {
+    rules: [
+      {
+        test: /\.(js|jsx)$/,
+        exclude: /(node_modules|bower_components)/,
+        loader: "babel-loader",
+        options: { presets: ["@babel/env"] }
+      },
+      {
+        test: /\.css$/,
+        use: ["style-loader", "css-loader"]
+      }
+    ]
+    },
+    plugins: [
+        new CleanWebpackPlugin()
+    ],
+    resolve: { extensions: ["*", ".js", ".jsx"] },
+	output: {
+		filename: '[name].bundle.js',
+		path: path.resolve(__dirname, 'build/js')
+	}
+};

webpack.dev.js

@@ -0,0 +1,8 @@
+const merge = require('webpack-merge');
+const common = require('./webpack.common.js');
+
+module.exports = merge(common, {
+	mode: 'development',
+	devtool: 'inline-source-map',
+	watch: true
+});

webpack.prod.js

@@ -0,0 +1,7 @@
+const merge = require('webpack-merge');
+const common = require('./webpack.common.js');
+
+module.exports = merge(common, {
+	mode: 'production',
+	devtool: 'source-map'
+});