Add chat form that sends messages to Flask server

chat/minecraft-chat.ini

@@ -0,0 +1,11 @@
+[uwsgi]
+module = wsgi:application
+
+master = true
+processes = 2
+
+socket = minecraft-chat.sock
+chmod-socket = 664
+vacuum = true
+
+die-on-term = true

chat/server.py

@@ -0,0 +1,34 @@
+import logging
+import subprocess
+
+from flask import Flask, request
+
+app = Flask(__name__)
+
+
+@app.before_first_request
+def setup_logging():
+    app.logger.addHandler(logging.StreamHandler())
+    app.logger.setLevel(logging.INFO)
+
+
+@app.route('/chat/', methods=['GET', 'POST'])
+def send_chat():
+    if request.method == 'POST':
+        if request.form.get('email', None):
+            return 'Text was entered into honeypot!', 200
+        if not request.form.get('say-text', None):
+            return 'No message to send!', 422
+        if request.form.get('say-username', None):
+            subprocess.call(['/usr/bin/screen', '-S', 'mc-panic-shack', '-p', '0', '-X', 'stuff',
+                             '/say [{}]: {}\015'.format(request.form['say-username'], request.form['say-text'])])
+        else:
+            subprocess.call(['/usr/bin/screen', '-S', 'mc-panic-shack', '-p', '0', '-X', 'stuff',
+                             '/say {}\015'.format(request.form['say-text'])])
+        return 'Sending chat: ' + request.form.get('say-username', '') + ': ' + request.form['say-text']
+    else:
+        app.logger.info('Hello, world!')
+        return 'Hello, world!'
+
+if __name__ == "__main__":
+    app.run(host='0.0.0.0', port="8888")