Merge branch 'python-rewrite'
- rewrites the software to use a python and flask based local webserver, for initial simplicity.
This commit is contained in:
commit
8cf956c2f0
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@ -4,3 +4,5 @@ resources/data.*
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venv
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*.sw*
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.ropeproject
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__pycache__
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.undodir
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@ -0,0 +1,133 @@
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#! /Users/arianagiroux/Documents/Coding/owncast-obs-streamer/venv/bin/python3
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""" A simple flask app to provide a streamer UI for obs and owncast.
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Usage:
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$ ./app.py
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> * Serving Flask app 'app' (lazy loading)
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> * Environment: production
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> WARNING: This is a development server. Do not use it in a production deployment.
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> Use a production WSGI server instead.
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> * Debug mode: off
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> * Running on http://127.0.0.1:5000 (Press CTRL+C to quit)
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> Open 127.0.0.1:5000 in your local browser
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Note:
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If port 5000 is already bound, use the following command to start the flask
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app:
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$ flask run -p INTEGER
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The app will automatically fail if there is not file containing valid JSON data
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located at ./resources/data.json. This json file should have the following data
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structure:
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{
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"stream_url":"https://yourstream.url",
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"user_name":"admin",
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"stream_key":"your_stream_key"
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}
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"""
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import chevron
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import requests
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import json
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from os import path
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from pprint import pprint
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from flask import Flask, request, Response
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# load json data, or raise exception.
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if path.exists('resources/data.json'):
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try:
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stream_data = json.load(open('resources/data.json', 'r'))
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except json.JSONDecodeError as e:
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raise RuntimeError('JSON data did not pass validation.')
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else:
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raise RuntimeError('Could not find ./resources/data.json, required for '
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'runtime!')
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# initialize requests session
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session = requests.Session()
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session.auth = ('admin', stream_data['stream_key'])
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# initialize flask app
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app = Flask(__name__)
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def render(data={}):
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""" Template rendering function using mustache (via the pypi chevron
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implementation.
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:returns: A full HTML template with relevant data from the server.
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"""
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return chevron.render(template=open('index.mustache', 'r'), data=data)
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@app.route("/api/serverstatus", methods=['GET'])
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def getServerStatus():
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""" Obtains useful information from the server from either /api/yp or
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/api/status.
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:returns: the collected data as a JSON formatted dict.
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"""
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response = session.get(stream_data['stream_url'] + '/api/yp')
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response_data = response.json()
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data = {
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'name': response_data['name'],
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'online': response_data['online'],
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'overallMaxViewerCount': response_data['overallMaxViewerCount'],
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'sessionMaxViewerCount': response_data['sessionMaxViewerCount'],
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'viewerCount': response_data['viewerCount'],
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'description': response_data['description'],
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'tags': response_data['tags'],
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'nsfw': response_data['nsfw'],
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}
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response = session.get(stream_data['stream_url'] + '/api/status')
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response_data = response.json()
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data['streamTitle'] = response_data['streamTitle']
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return json.dumps(data)
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@app.route("/api/update/streamtitle", methods=['POST'])
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def updateStreamTitle():
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""" An endpoint to allow the user to update the stream title.
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:returns: the status code of the post request made to the server.
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"""
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response = session.post(
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stream_data['stream_url'] + '/api/admin/config/streamtitle',
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data=json.dumps({'value': request.get_json(force=True)})
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)
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return Response(status=response.status_code)
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@app.route('/api/update/servertags', methods=['POST'])
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def updateServerTags():
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""" An endpoint to allow the user to update the stream title.
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:returns: the status code of the post request made to the server.
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"""
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values = [i.strip() for i in request.get_json(force=True).split(',')]
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response = session.post(
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stream_data['stream_url'] + '/api/admin/config/tags',
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data=json.dumps({
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'value': values
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})
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)
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return Response(status=response.status_code)
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@app.route("/")
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def index():
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""" A simple initial endpoint that loads in relevant data from the server.
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:returns: the rendered template (see app.render for more)
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"""
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return render(json.loads(getServerStatus()))
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if __name__ == '__main__':
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app.run()
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47
index.html
47
index.html
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@ -1,47 +0,0 @@
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<!DOCTYPE html>
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<html lang="">
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<head>
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<meta charset="utf-8">
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<title>Example Title</title>
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<meta name="author" content="Your Name">
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<meta name="description" content="Example description">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<link rel="stylesheet" href="">
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<link rel="icon" type="image/x-icon" href=""/>
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<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap@4.0.0/dist/css/bootstrap.min.css" integrity="sha384-Gn5384xqQ1aoWXA+058RXPxPg6fy4IWvTNh0E263XmFcJlSAwiGgFAW/dAiS6JXm" crossorigin="anonymous">
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</head>
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<body>
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<header></header>
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<main>
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<div class="container" style="width: 100%">
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<h1 id="stream-name" style="margin: 1rem">Stream Name <small id="stream-title">Stream Title</small></h1>
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<div class="row" style="width: 100%">
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<div class="col-1">
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<!-- spacer -->
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</div>
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<div id="viewers" class="col">
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<h2>Viewers</h2>
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<p>Current Viewers: <span id="current-viewers">0</span></p>
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<p>Total Viewers During Stream: <p id="session-viewers">0</p></p>
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</div>
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<div class="col-1">
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<!-- spacer -->
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</div>
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</div>
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</div>
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<p>Current Viewers: <span id="currentViewers"></span>. Session Peak Viewers: <span id="sessionPeak"></span>.</p>
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<p>Stream Online? <span id="online"></span></p>
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</main>
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<footer></footer>
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</body>
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<script type="text/javascript" src="resources/data.js"></script>
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<script type="text/javascript" src="resources/script.js"></script>
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<script src="https://code.jquery.com/jquery-3.2.1.slim.min.js" integrity="sha384-KJ3o2DKtIkvYIK3UENzmM7KCkRr/rE9/Qpg6aAZGJwFDMVNA/GpGFF93hXpG5KkN" crossorigin="anonymous"></script>
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<script src="https://cdn.jsdelivr.net/npm/popper.js@1.12.9/dist/umd/popper.min.js" integrity="sha384-ApNbgh9B+Y1QKtv3Rn7W3mgPxhU9K/ScQsAP7hUibX39j7fakFPskvXusvfa0b4Q" crossorigin="anonymous"></script>
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<script src="https://cdn.jsdelivr.net/npm/bootstrap@4.0.0/dist/js/bootstrap.min.js" integrity="sha384-JZR6Spejh4U02d8jOt6vLEHfe/JQGiRRSQQxSfFWpi1MquVdAyjUar5+76PVCmYl" crossorigin="anonymous"></script>
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</html>
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@ -0,0 +1,106 @@
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<!DOCTYPE html>
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<html lang="">
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<head>
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<meta charset="utf-8">
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<title id="streamName">{{name}}</title>
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<meta name="author" content="Your Name">
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<meta name="description" content="{{description}}">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<link rel="stylesheet" href="">
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<link rel="icon" type="image/x-icon" href=""/>
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<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-1BmE4kWBq78iYhFldvKuhfTAU6auU8tT94WrHftjDbrCEXSU1oBoqyl2QvZ6jIW3" crossorigin="anonymous">
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</head>
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<body>
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<header>
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</header>
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<main>
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<div class="container" style="background-color:rgba(0,0,0,0.1);padding:1rem">
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<div class="row" style="background-color:rgb(256,256,256);padding:1rem;">
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<div id="titleSection" class="row">
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<div class="col">
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<h2 style="text-align:left">Stream Title: <em><span id="streamTitle">{{streamTitle}}</span></em></h2>
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</div>
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<div class="col">
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<h3 style="text-align:right">Stream online? <em><span id="streamOnline">{{online}}</span></em></h3>
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</div>
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</div>
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<hr>
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<div id="viewerSection" class="row">
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<div class="col">
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<p>Current Viewers: <span id="currentViewers">{{viewerCount}}</span></p>
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</div>
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<div class="col">
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<p>Session Max Viewers: <span id="sessionMaxViewerCount">{{sessionMaxViewerCount}}</span></p>
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</div>
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<div class="col">
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<p>Overall Max Viewers: <span id="overallMaxViewerCount">{{overallMaxViewerCount}}</span></p>
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</div>
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</div>
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<hr>
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<div id="tagsSection" class="container" style="background-color:rgba(0,0,0,0.2)">
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<div class="card" style="padding:1rem;margin:0.5rem 0">
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<h4 class="card-title">Current tags:</h4>
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<p id="tags" class="card-text" style="padding:1rem">{{tags}}</p>
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</div>
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</div>
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<div id="updateButtonsSection" class="row" style="margin-top:1rem">
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<div class="col">
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<button type="button" class="btn btn-light mx-auto d-block" style="width:12em" data-bs-toggle="modal" data-bs-target="#streamTitleModal">Update Stream Title</button>
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<div class="modal fade" id="streamTitleModal" tabindex="-1" aria-labelledby="exampleModalLabel" aria-hidden="true">
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<div class="modal-dialog">
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<div class="modal-content">
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<div class="modal-header">
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<h5 class="modal-title" id="exampleModalLabel">Update Stream Title</h5>
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<button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"></button>
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</div>
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<div class="modal-body">
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<form onsubmit="updateStreamTitle(document.getElementById('streamTitleInput').value); return false" style="width:100%" id="streamTitleForm">
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<input type="text" name="streamTitle" id="streamTitleInput" style="width:100%" />
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</form>
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</div>
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<div class="modal-footer">
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<button type="button" class="btn btn-secondary" data-bs-dismiss="modal">Close</button>
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<button type="button submit" form="streamTitleForm" class="btn btn-primary" data-bs-dismiss="modal">Save changes</button>
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</div>
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</div>
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</div>
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</div>
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</div>
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<div class="col">
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<button type="button" class="btn btn-light mx-auto d-block" style="width:12em" data-bs-toggle="modal" data-bs-target="#tagsModal">Update Tags</button>
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<div class="modal fade" id="tagsModal" tabindex="-1" aria-labelledby="exampleModalLabel" aria-hidden="true">
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<div class="modal-dialog">
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<div class="modal-content">
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<div class="modal-header">
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<h5 class="modal-title" id="exampleModalLabel">Update Tags</h5>
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<button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"></button>
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</div>
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<div class="modal-body">
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<form onsubmit="updateTags(document.getElementById('tagsInput').value); return false" style="width:100%" id="tagsForm">
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<input type="text" name="tagsInput" id="tagsInput" style="width:100%" />
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</form>
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<p class="small text-center">Seperate tags by comma.</p>
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</div>
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<div class="modal-footer">
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<button type="button" class="btn btn-secondary" data-bs-dismiss="modal">Close</button>
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<button type="button submit" form="tagsForm" class="btn btn-primary" data-bs-dismiss="modal">Save changes</button>
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</div>
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</div>
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</div>
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</div>
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</div>
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</div>
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</div>
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</div>
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</main>
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<footer>
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</footer>
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<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/js/bootstrap.bundle.min.js" integrity="sha384-ka7Sk0Gln4gmtz2MlQnikT1wXgYsOg+OMhuP+IlRH9sENBO0LRn5q+8nbTov4+1p" crossorigin="anonymous"></script>
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<script src="/static/script.js"></script>
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</body>
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<!-- vim: foldmethod=manual nowrap
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-->
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</html>
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@ -0,0 +1,3 @@
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chevron==0.14.0
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Flask==2.1.3
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requests==2.28.1
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@ -0,0 +1,46 @@
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async function getEndpoint(url = '') {
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const response = await fetch(url, {method:'GET'});
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const data = await response.json();
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return data;
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}
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async function uiUpdateOnce() {
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var data = await getEndpoint('http://127.0.0.1:5000/api/serverstatus');
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document.getElementById("streamTitle").innerHTML = data.streamTitle;
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document.getElementById("currentViewers").innerHTML = data.viewerCount;
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document.getElementById("sessionMaxViewerCount").innerHTML = data.sessionMaxViewerCount;
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document.getElementById("overallMaxViewerCount").innerHTML = data.overallMaxViewerCount;
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document.getElementById("tags").innerHTML = data.tags;
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}
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async function continuousUiUpdate() {
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window.setInterval(async () => {
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uiUpdateOnce();
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}, 1000);
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}
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async function updateStreamTitle(value) {
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// this function simply passes data along to the python script, and allows
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// python to handle data processing
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response = await fetch('http://127.0.0.1:5000/api/update/streamtitle',
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{
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method:'POST',
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body:JSON.stringify(value)
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}
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);
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await uiUpdateOnce();
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}
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async function updateTags(value) {
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// this function simply passes data along to the python script, and allows
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// python to handle data processing
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response = await fetch('http://127.0.0.1:5000/api/update/servertags',
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{
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method:'POST',
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body:JSON.stringify(value)
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}
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);
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await uiUpdateOnce();
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}
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continuousUiUpdate()
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