add files

.gitignore

@@ -26,6 +26,8 @@ share/python-wheels/
 .installed.cfg
 *.egg
 MANIFEST
+*.mp4
+.vscode
 
 # PyInstaller
 #  Usually these files are written by a python script from a template

Procfile

@@ -0,0 +1 @@
+web: gunicorn bot:app

bot.py

@@ -0,0 +1,88 @@
+import random
+import os
+from flask import Flask, request
+from pymessenger.bot import Bot
+from generate import generateVideoClip
+from threading import Thread
+
+app = Flask(__name__)
+ACCESS_TOKEN = os.environ.get('ACCESS_TOKEN')
+VERIFY_TOKEN = os.environ.get('VERIFY_TOKEN')
+bot = Bot(ACCESS_TOKEN)
+
+
+# We will receive messages that Facebook sends our bot at this endpoint
+@app.route("/", methods=['GET', 'POST'])
+def receive_message():
+    if request.method == 'GET':
+        """Before allowing people to message your bot, Facebook has implemented a verify token
+        that confirms all requests that your bot receives came from Facebook."""
+        token_sent = request.args.get("hub.verify_token")
+        return verify_fb_token(token_sent)
+    # if the request was not get, it must be POST and we can just proceed with sending a message back to user
+    else:
+        # get whatever message a user sent the bot
+        output = request.get_json()
+        for event in output['entry']:
+            messaging = event['messaging']
+            for message in messaging:
+                if message.get('message'):
+                    # Facebook Messenger ID for user so we know where to send response back to
+                    recipient_id = message['sender']['id']
+                    if message['message'].get('text'):
+                        # response_sent_text = get_message()
+                        url = message['message'].get('text')
+                        print('text')
+                        print(url)
+                        videoThread = Thread(target=pushVideoClip, args=(recipient_id, url,))
+                        videoThread.daemon = True
+                        videoThread.start()
+                        # send_message(recipient_id, 'Sorry, your request could not be processed :/')
+                        # send_video(recipient_id, '/home/rohitner/newzery/stock.mp4')
+                    # if user sends us a GIF, photo,video, or any other non-text item
+                    if message['message'].get('attachments'):
+                        print('attachment')
+                        # TODO: only entertain richlink conversions
+                        print(message['message'].get('attachments'))
+                        # response_sent_nontext = get_message()
+                        # send_message(recipient_id, response_sent_nontext)
+    return "Message Processed"
+
+
+def pushVideoClip(recipient_id, url):
+    send_message(recipient_id, 'We are processing your request')
+    if(generateVideoClip(url) == 1):
+        send_video(recipient_id, os.getcwd() + '/final.mp4')
+    else:
+        send_message(recipient_id, 'Your request could not be processed, please ensure you\'ve entered a valid url')
+
+
+def verify_fb_token(token_sent):
+    """ take token sent by facebook and verify it matches the verify token you sent
+        if they match, allow the request, else return an error"""
+    if token_sent == VERIFY_TOKEN:
+        return request.args.get("hub.challenge")
+    return 'Invalid verification token'
+
+
+def get_message():
+    """chooses a random message to send to the user"""
+    sample_responses = ["You are stunning!", "We're proud of you.",
+                        "Keep on being you!", "We're greatful to know you :)"]
+    # return selected item to the user
+    return random.choice(sample_responses)
+
+
+def send_message(recipient_id, response):
+    """sends user the text message provided via `response` parameter"""
+    bot.send_text_message(recipient_id, response)
+    return "success"
+
+
+def send_video(recipient_id, video_path):
+    """sends user the video file provided via `video_path` parameter"""
+    bot.send_video(recipient_id, video_path)
+
+
+if __name__ == "__main__":
+    app.run()