Initial commit

backend/backend.py

@@ -0,0 +1,73 @@
+#!/usr/bin/python3
+
+import json
+import eventlet
+import eventlet.wsgi
+
+import time
+import os
+import getopt
+import sys
+import datetime
+from flask import Flask, render_template, request, send_file, send_from_directory, safe_join, abort
+
+# Local
+import store
+from nocache import nocache
+
+datastore = store.ChangeDetectionStore()
+
+app = Flask(__name__, static_url_path='/static')
+app.config['STATIC_RESOURCES'] = "/app/static"
+
+# app.config['SECRET_KEY'] = 'secret!'
+
+# Disables caching of the templates
+app.config['TEMPLATES_AUTO_RELOAD'] = True
+
+
+@app.route("/", methods=['GET'])
+@nocache
+def main_page():
+    return render_template("watch-overview.html", watches=datastore.data['watching'])
+
+
+@app.route("/static/<string:group>/<string:filename>", methods=['GET'])
+@nocache
+def static_content(group, filename):
+    try:
+        return send_from_directory("/app/static/{}".format(group), filename=filename)
+    except FileNotFoundError:
+        abort(404)
+
+
+def main(argv):
+    ssl_mode = False
+    port = 5000
+
+    try:
+        opts, args = getopt.getopt(argv, "sp:")
+    except getopt.GetoptError:
+        print('backend.py -s SSL enable -p [port]')
+        sys.exit(2)
+
+    for opt, arg in opts:
+        if opt == '-s':
+            ssl_mode = True
+
+        if opt == '-p':
+            port = arg
+
+    # @todo finalise SSL config, but this should get you in the right direction if you need it.
+    if ssl_mode:
+        eventlet.wsgi.server(eventlet.wrap_ssl(eventlet.listen(('', port)),
+                                               certfile='cert.pem',
+                                               keyfile='privkey.pem',
+                                               server_side=True), app)
+
+    else:
+        eventlet.wsgi.server(eventlet.listen(('', port)), app)
+
+
+if __name__ == '__main__':
+    main(sys.argv[1:])