initial code

mittalrahul · Jan 15, 2019 · a40e824 · a40e824
commit a40e824
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diff --git a/app.py b/app.py
@@ -0,0 +1,47 @@
+from flask import Flask, render_template, request, make_response, g
+from redis import Redis
+import os
+import socket
+import random
+import json
+
+option_a = os.getenv('OPTION_A', "Emacs")
+option_b = os.getenv('OPTION_B', "Vi")
+hostname = socket.gethostname()
+version = 'v1'
+
+app = Flask(__name__)
+
+def get_redis():
+    if not hasattr(g, 'redis'):
+        g.redis = Redis(host="redis", db=0, socket_timeout=5)
+    return g.redis
+
+@app.route("/", methods=['POST','GET'])
+def hello():
+    voter_id = request.cookies.get('voter_id')
+    if not voter_id:
+        voter_id = hex(random.getrandbits(64))[2:-1]
+
+    vote = None
+
+    if request.method == 'POST':
+        redis = get_redis()
+        vote = request.form['vote']
+        data = json.dumps({'voter_id': voter_id, 'vote': vote})
+        redis.rpush('votes', data)
+
+    resp = make_response(render_template(
+        'index.html',
+        option_a=option_a,
+        option_b=option_b,
+        hostname=hostname,
+        vote=vote,
+        version=version,
+    ))
+    resp.set_cookie('voter_id', voter_id)
+    return resp
+
+
+if __name__ == "__main__":
+    app.run(host='0.0.0.0', port=80, debug=True, threaded=True)
diff --git a/requirements.txt b/requirements.txt
@@ -0,0 +1,3 @@
+Flask
+Redis
+gunicorn
diff --git a/static/stylesheets/style.css b/static/stylesheets/style.css
@@ -0,0 +1,129 @@
+@import url(//fonts.googleapis.com/css?family=Open+Sans:400,700,600);
+
+*{
+  box-sizing:border-box;
+}
+html,body{
+  margin: 0;
+  padding: 0;
+  background-color: #F7F8F9;
+  height: 100vh;
+  font-family: 'Open Sans';
+}
+
+button{
+  border-radius: 0;
+  width: 100%;
+  height: 50%;
+}
+
+button[type="submit"] {
+  -webkit-appearance:none; -webkit-border-radius:0;
+}
+
+button i{
+  float: right;
+  padding-right: 30px;
+  margin-top: 3px;
+}
+
+button.a{
+  background-color: #1aaaf8;
+}
+
+button.b{
+  background-color: #00cbca;
+}
+
+#tip{
+  text-align: left;
+  color: #c0c9ce;
+  font-size: 14px;
+}
+
+#hostname{
+  position: absolute;
+  bottom: 100px;
+  right: 0;
+  left: 0;
+  color: #8f9ea8;
+  font-size: 24px;
+}
+
+#content-container{
+  z-index: 2;
+  position: relative;
+  margin: 0 auto;
+  display: table;
+  padding: 10px;
+  max-width: 940px;
+  height: 100%;
+}
+#content-container-center{
+  display: table-cell;
+  text-align: center;
+}
+
+#content-container-center h3{
+  color: #254356;
+}
+
+#choice{
+  transition: all 300ms linear;
+  line-height: 1.3em;
+  display: inline;
+  vertical-align: middle;
+  font-size: 3em;
+}
+#choice a{
+  text-decoration:none;
+}
+#choice a:hover, #choice a:focus{
+  outline:0;
+  text-decoration:underline;
+}
+
+#choice button{
+  display: block;
+  height: 80px;
+  width: 330px;
+  border: none;
+  color: white;
+  text-transform: uppercase;
+  font-size:18px;
+  font-weight: 700;
+  margin-top: 10px;
+  margin-bottom: 10px;
+  text-align: left;
+  padding-left: 50px;
+}
+
+#choice button.a:hover{
+  background-color: #1488c6;
+}
+
+#choice button.b:hover{
+  background-color: #00a2a1;
+}
+
+#choice button.a:focus{
+  background-color: #1488c6;
+}
+
+#choice button.b:focus{
+  background-color: #00a2a1;
+}
+
+#background-stats{
+  z-index:1;
+  height:100%;
+  width:100%;
+  position:absolute;
+}
+#background-stats div{
+  transition: width 400ms ease-in-out;
+  display:inline-block;
+  margin-bottom:-4px;
+  width:50%;
+  height:100%;
+}
diff --git a/templates/index.html b/templates/index.html
@@ -0,0 +1,50 @@
+<!DOCTYPE html>
+<html>
+  <head>
+    <meta charset="utf-8">
+    <title>{{option_a}} vs {{option_b}}!</title>
+    <base href="/index.html">
+    <meta name = "viewport" content = "width=device-width, initial-scale = 1.0">
+    <meta name="keywords" content="docker-compose, docker, stack">
+    <meta name="author" content="Tutum dev team">
+    <link rel='stylesheet' href="{{ url_for('static',filename='stylesheets/style.css') }}" />
+    <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/font-awesome/4.4.0/css/font-awesome.min.css">
+  </head>
+  <body>
+    <div id="content-container">
+      <div id="content-container-center">
+        <h2> App Version {{version}}</h2>
+        <h3>{{option_a}} vs {{option_b}}!</h3>
+        <form id="choice" name='form' method="POST" action="/">
+          <button id="a" type="submit" name="vote" class="a" value="a">{{option_a}}</button>
+          <button id="b" type="submit" name="vote" class="b" value="b">{{option_b}}</button>
+        </form>
+        <div id="tip">
+          (Tip: you can change your vote)
+        </div>
+        <div id="hostname">
+          Processed by container ID {{hostname}}
+        </div>
+      </div>
+    </div>
+    <script src="http://code.jquery.com/jquery-latest.min.js" type="text/javascript"></script>
+    <script src="//cdnjs.cloudflare.com/ajax/libs/jquery-cookie/1.4.1/jquery.cookie.js"></script>
+
+    {% if vote %}
+    <script>
+      var vote = "{{vote}}";
+
+      if(vote == "a"){
+        $(".a").prop('disabled', true);
+        $(".a").html('{{option_a}} <i class="fa fa-check-circle"></i>');
+        $(".b").css('opacity','0.5');
+      }
+      if(vote == "b"){
+        $(".b").prop('disabled', true);
+        $(".b").html('{{option_b}} <i class="fa fa-check-circle"></i>');
+        $(".a").css('opacity','0.5');
+      }
+    </script>
+    {% endif %}
+  </body>
+</html>