Initial commit (Clean history)

app/email.py

@@ -0,0 +1,149 @@
+from app.views import get_serializer
+from app.models import *
+from email.mime.text import MIMEText
+from email.mime.multipart import MIMEMultipart
+from rest_framework.decorators import api_view
+from rest_framework import status
+from rest_framework.response import Response
+from email.utils import formataddr
+import smtplib
+
+
+#=============================================================================
+def send_via_zeptomail(receiver, subject, content, sender):
+    port = 587
+    smtp_server = "smtp.zeptomail.com"
+    username="emailapikey"
+    password = "wSsVR60l/0LwDf8szz2vc+o/mF5WB1PyRE4ri1Wm7nevGvjK9cdtlUWbV1LyG6UdEG8/HDZBp7x8kBoH1joKjNwkzFFUCiiF9mqRe1U4J3x17qnvhDzMWGhbmxCIKY4JxglskmZhFs1u"
+
+    # log sent
+    obj = Email_Sent(subject=subject, receiver=receiver, content=content, status=Send_Status.objects.get(pk=1))
+    try:
+        info = Email_Setup.objects.get(pk=sender)
+        receiver = receiver.split(";")
+        
+        # log
+        obj.save()
+        sent_list = []
+        for email in receiver:
+            message = MIMEMultipart("alternative")
+            message["Subject"] = subject
+            message["From"] = formataddr((info.display_name, info.email))
+            message["To"] = email
+            # Turn these into plain/html MIMEText objects
+            part = MIMEText(content, "html")
+
+            # Add HTML/plain-text parts to MIMEMultipart message
+            # The email client will try to render the last part first
+            message.attach(part)
+
+            # Create secure connection with server and send email
+            server = smtplib.SMTP(smtp_server, port)
+            server.starttls()
+            server.login(username, password)
+            server.send_message(message)
+            sent_list.append(email)
+
+        obj.status = Send_Status.objects.get(pk=2)
+        obj.save()
+        result = True
+
+    except Exception as ex:
+        print(ex)
+        obj.status = Send_Status.objects.get(pk=3)
+        obj.save()
+        result = False
+    
+    return result
+
+
+#=============================================================================
+def send_one_by_one(receiver, subject, content, sender):
+    # log sent
+    obj = Email_Sent(subject=subject, receiver=receiver, content=content, status=Send_Status.objects.get(pk=1))
+    try:
+        info = Email_Setup.objects.get(pk=sender)
+        receiver = receiver.split(";")
+        
+        # log
+        obj.save()
+        sent_list = []
+        for email in receiver:
+            message = MIMEMultipart("alternative")
+            message["Subject"] = subject
+            message["From"] = formataddr((info.display_name, info.email))
+            message["To"] = email
+            # Turn these into plain/html MIMEText objects
+            part = MIMEText(content, "html")
+
+            # Add HTML/plain-text parts to MIMEMultipart message
+            # The email client will try to render the last part first
+            message.attach(part)
+
+            # Create secure connection with server and send email
+            server = smtplib.SMTP(info.smtp, info.port)
+            server.starttls()
+            server.login(info.email, info.password)
+            server.sendmail(info.email, email, message.as_string())
+            sent_list.append(email)
+
+        obj.status = Send_Status.objects.get(pk=2)
+        obj.save()
+        result = True
+
+    except Exception as ex:
+        print(ex)
+        obj.status = Send_Status.objects.get(pk=3)
+        obj.save()
+        result = False
+    
+    return result
+
+
+#=============================================================================
+def send_all(receiver, subject, content, sender):
+    try:
+        info = Email_Setup.objects.get(pk=sender)
+        message = MIMEMultipart("alternative")
+        message["Subject"] = subject
+        message["From"] = formataddr((info.display_name, info.email))
+        receiver = receiver.split(";")
+        message["To"] = ", ".join(receiver)
+
+        # Turn these into plain/html MIMEText objects
+        part = MIMEText(content, "html")
+
+        # Add HTML/plain-text parts to MIMEMultipart message
+        # The email client will try to render the last part first
+        message.attach(part)
+
+        # Create secure connection with server and send email
+        server = smtplib.SMTP(info.smtp, info.port)
+        server.starttls()
+        server.login(info.email, info.password)
+        server.sendmail(info.email, receiver, message.as_string())
+        result = True
+    except Exception as ex:
+        print(ex)
+        result = False
+
+    Model, serializer_class = get_serializer('Email_Sent')
+    data = {"subject": subject, "receiver": message["To"], "content": content, "status": 2 if result==True else 3}
+    serializer = serializer_class(data=data)
+    serializer.save() if serializer.is_valid() else print(serializer.errors)
+    return result
+
+
+#=============================================================================
+@api_view(['POST'])
+def send_email(request):
+  subject = request.data.get('subject')
+  receiver = request.data.get('to')
+  content = request.data.get('content')
+  sender = 1
+  if 'sender' in request.data:
+      sender = request.data.get('sender')
+  
+  # send email
+  send_via_zeptomail(receiver, subject, content, sender)
+  return Response(status=status.HTTP_204_NO_CONTENT)