working on code for new blog post

Author: mattmakai

.gitignore

@@ -99,3 +99,4 @@ monitor-django-apps/djmonitor/db.sqlite3
 flask-auth-okta/openidconnect_secrets.json
 flask-auth-okta/.env
 auth-existing-flask-app/completed/openidconnect_secrets.json
+django-accurate-twilio-voice-transcriptions/djtranscribe/.env

accurate-twilio-voice-call-recording-transcriptions-assemblyai/app.py

@@ -11,8 +11,6 @@
 
 BASE_URL = os.getenv("BASE_URL")
 twiml_instructions_url = "{}/record".format(BASE_URL)
-recording_callback_url = "{}/callback".format(BASE_URL)
-
 twilio_phone_number = os.getenv("TWILIO_PHONE_NUMBER")
 
 

django-accurate-twilio-voice-transcriptions/djtranscribe/caller/__init__.py

@@ -0,0 +1,3 @@
+from django.contrib import admin
+
+# Register your models here.

django-accurate-twilio-voice-transcriptions/djtranscribe/caller/admin.py

@@ -0,0 +1,5 @@
+from django.apps import AppConfig
+
+
+class CallerConfig(AppConfig):
+    name = 'caller'

django-accurate-twilio-voice-transcriptions/djtranscribe/caller/apps.py

@@ -0,0 +1,3 @@
+from django.db import models
+
+# Create your models here.

django-accurate-twilio-voice-transcriptions/djtranscribe/caller/migrations/__init__.py

@@ -0,0 +1,3 @@
+from django.test import TestCase
+
+# Create your tests here.

django-accurate-twilio-voice-transcriptions/djtranscribe/caller/models.py

@@ -0,0 +1,10 @@
+# djtranscribe/caller/urls.py
+from django.conf.urls import url
+from . import views
+
+urlpatterns = [
+    url(r'dial/(\d+)/$', views.dial, name="dial"),
+    url(r'record/$', views.record_twiml, name="record-twiml"),
+    url(r'get-recording-url/([A-Za-z0-9]+)/$', views.get_recording_url,
+        name='recording-url'),
+]

django-accurate-twilio-voice-transcriptions/djtranscribe/caller/tests.py

@@ -0,0 +1,54 @@
+from django.conf import settings
+from django.http import HttpResponse
+from django.views.decorators.csrf import csrf_exempt
+
+from twilio.rest import Client
+from twilio.twiml.voice_response import VoiceResponse
+
+
+
+
+def dial(request, phone_number):
+    """Dials an outbound phone call to the number in the URL. Just
+    as a heads up you will never want to leave a URL like this exposed
+    without authentication and further phone number format verification.
+    phone_number should be just the digits with the country code first,
+    for example 14155559812."""
+    # pulls credentials from environment variables
+    twilio_client = Client()
+    call = twilio_client.calls.create(
+            to='+{}'.format(phone_number),
+            from_=settings.TWILIO_PHONE_NUMBER,
+            url=settings.TWIML_INSTRUCTIONS_URL,
+    )
+    print(call.sid)
+    return HttpResponse("dialing +{}. call SID is: {}".format(
+                            phone_number, call.sid))
+
+
+@csrf_exempt
+def record_twiml(request):
+    """Returns TwiML which prompts the caller to record a message"""
+    # Start our TwiML response
+    response = VoiceResponse()
+
+    # Use <Say> to give the caller some instructions
+    response.say('Ahoy! Call recording starts now.')
+
+    # Use <Record> to record the caller's message
+    response.record()
+
+    # End the call with <Hangup>
+    response.hangup()
+
+    return HttpResponse(str(response), content_type='application/xml')
+
+
+def get_recording_url(request, call_sid):
+    # pulls credentials from environment variables
+    twilio_client = Client()
+    recording_urls = ""
+    call = twilio_client.calls.get(call_sid)
+    for r in call.recordings.list():
+        recording_urls="\n".join([recording_urls, "".join(['https://api.twilio.com', r.uri])])
+    return HttpResponse(str(recording_urls), 200)