import config
from flask import Flask, request
import json
import os
import requests
import modules
import facebook
ACCESS_TOKEN = os.environ.get('ACCESS_TOKEN', config.ACCESS_TOKEN)
VERIFY_TOKEN = os.environ.get('VERIFY_TOKEN', config.VERIFY_TOKEN)
app = Flask(__name__)

@app.route('/')
def about():
    return 'Espurr!'

@app.route('/search/')
def search():
    return json.dumps(modules.search(request.args.get('q'), "null"))

@app.route('/webhook/', methods=['GET', 'POST'])
def webhook():
    if request.method == 'POST':
        data = request.get_json(force=True)
        messaging_events = data['entry'][0]['messaging']
        for event in messaging_events:
            sender = event['sender']['id']
            
            graph = facebook.GraphAPI(ACCESS_TOKEN)
            profile = graph.get_object("%s" % (sender))
            name = profile['first_name'].split()
            if 'message' in event and 'text' in event['message']:
                text = event['message']['text']
                payload = {
                    'recipient': {
                        'id': sender
                    },
                    #'message': modules.search("help", name[0])
                    'message': modules.search("help")
                }
                
                r = requests.post('https://graph.facebook.com/v2.6/me/messages', params={'access_token': ACCESS_TOKEN}, json=payload)
        return ''  # 200 OK
    elif request.method == 'GET':  # Verification
        if request.args.get('hub.verify_token') == VERIFY_TOKEN:
            return request.args.get('hub.challenge')
        else:
            return 'Error, wrong validation token'

if __name__ == '__main__':
    app.run(host='0.0.0.0', port=int(os.environ.get('PORT', 5000)), debug=True)
import config
from flask import Flask, request
import json
import os
import requests
import modules
import facebook
ACCESS_TOKEN = os.environ.get('ACCESS_TOKEN', config.ACCESS_TOKEN)
VERIFY_TOKEN = os.environ.get('VERIFY_TOKEN', config.VERIFY_TOKEN)
app = Flask(__name__)

@app.route('/')
def about():
    return 'Espurr!'

@app.route('/search/')
def search():
    return json.dumps(modules.search(request.args.get('q'), "null"))

@app.route('/webhook/', methods=['GET', 'POST'])
def webhook():
    if request.method == 'POST':
        data = request.get_json(force=True)
        messaging_events = data['entry'][0]['messaging']
        for event in messaging_events:
            sender = event['sender']['id']
            
            graph = facebook.GraphAPI(ACCESS_TOKEN)
            profile = graph.get_object("%s" % (sender))
            name = profile['first_name'].split()
            if 'message' in event and 'text' in event['message']:
                text = event['message']['text']
                payload = {
                    'recipient': {
                        'id': sender
                    },
                    #'message': modules.search("help", name[0])
                    'message': modules.search("help", "null")
                }
                
                r = requests.post('https://graph.facebook.com/v2.6/me/messages', params={'access_token': ACCESS_TOKEN}, json=payload)
        return ''  # 200 OK
    elif request.method == 'GET':  # Verification
        if request.args.get('hub.verify_token') == VERIFY_TOKEN:
            return request.args.get('hub.challenge')
        else:
            return 'Error, wrong validation token'

if __name__ == '__main__':
    app.run(host='0.0.0.0', port=int(os.environ.get('PORT', 5000)), debug=True)
add null name