commit 24fa3e25d2da49b88f53c96877cafc173ea647ee
Author: abnercoimbre <abnercoimbre@protonmail.com>
Date:   Wed Sep 20 02:49:16 2023 -0700

    Initial commit

diff --git a/send_mail.py b/send_mail.py
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index 0000000..b5029fb
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+++ b/send_mail.py
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+# send_mail.py
+# @author: Abner Coimbre <abner@handmadecities.com>
+# Copyright (c) 2023 Handmade Cities
+
+# ============================    Contributors    =========================
+# Bug & warning fixes
+#  Jacob Bell (@MysteriousJ)
+#
+# Emotional Support
+#  Cucui Ganon Rosario
+# =========================================================================
+
+# WARNING: send_mail.py requires a companion app.ini file provided by Abner. Without it the script will crash!
+
+# QUICK NOTES:
+#
+# 1. This script is for Handmade meetup hosts. You can email a meetup invite to your group like so:
+#
+# > python3 send_mail.py --subject SUBJECT --body BODY
+#
+# where SUBJECT is the subject of your email and BODY is the file containing its contents. Plain text or HTML is supported
+#
+# 2. Your emails automatically include fancy Handmade Cities branding with unsubscribe links
+#
+# 3. You can dump the mailing list of your meetup group so far:
+#
+# > python3 send_mail.py --dump
+#
+# This list grows automatically as more people sign up for your city (at handmadecities.com/meetups)
+
+import argparse
+import configparser
+import requests
+import json
+
+def dump_emails():
+    headers = {
+        "Content-Type": "application/json",
+        "Authorization": HMC_SHARED_SECRET 
+    }
+
+    target = {
+        "city": HMC_CITY
+    }
+
+    # Request mailing list from Handmade Cities
+    payload  = json.dumps(target)
+    response = requests.post(HMC_API_URL, headers=headers, data=payload)
+
+    emails = []
+
+    # Check if the request was successful (HTTP status code 200)
+    if response.status_code == 200:
+        # Parse the JSON response
+        response_json = response.json()
+        # Check if the 'emails' key exists in the response
+        if 'emails' in response_json:
+            # Extract the 'emails' JSON array
+            emails = response_json['emails']
+
+    return emails
+
+def sendPostmarkMessage(subject, body, to):
+    headers = {
+        "Accept": "application/json",
+        "Content-Type": "application/json",
+        "X-Postmark-Server-Token": POSTMARK_SERVER_TOKEN
+    }
+
+    messages = []
+    for email in to:
+        message = {
+            "From": POSTMARK_SENDER_EMAIL,
+            "To": email,
+            "TemplateId": POSTMARK_TEMPLATE_ID,
+            "TemplateModel": {
+                "name": SENDER_NAME,
+                "email": POSTMARK_SENDER_EMAIL,
+                "body": body,
+                "subject": subject
+            },
+            "MessageStream": POSTMARK_MESSAGE_STREAM
+        }
+        messages.append(message)
+
+    payload = {
+        "Messages": messages
+    }
+
+    # Debug:
+    # print(json.dumps(payload, indent=4))
+
+    result = requests.post(POSTMARK_API_URL, headers=headers, json=payload)
+    print(result.text)
+
+if __name__ == '__main__':
+    # Create a ConfigParser object and read the INI file
+    config = configparser.ConfigParser()
+    config.read('app.ini')
+
+    # Read the values and store them in Python variables
+    LIVE        = config.getboolean('DEFAULT', 'LIVE')
+    TEST_EMAIL  = config.get('DEFAULT', 'TEST_EMAIL')
+    SENDER_NAME = config.get('DEFAULT', 'SENDER_NAME')
+
+    postmark_section          = config['postmark']
+    POSTMARK_SERVER_TOKEN     = postmark_section.get('SERVER_TOKEN')
+    POSTMARK_API_URL          = postmark_section.get('API_URL')
+    POSTMARK_TEMPLATE_ID      = int(postmark_section.get('TEMPLATE_ID'))
+    POSTMARK_SENDER_EMAIL     = postmark_section.get('SENDER_EMAIL')
+    POSTMARK_MESSAGE_STREAM   = postmark_section.get('MESSAGE_STREAM')
+
+    hmc_section       = config['hmc']
+    HMC_API_URL       = hmc_section.get('API_URL')
+    HMC_SHARED_SECRET = hmc_section.get('SHARED_SECRET')
+    HMC_CITY          = hmc_section.get('CITY')
+
+    # Parse command-line arguments
+    parser = argparse.ArgumentParser(description="Handmade Meetups v0.1 (handmadecities.com/meetups)")
+    parser.add_argument("--dump", action="store_true", help="print the emails of your meetup group")
+    parser.add_argument("--subject", help="subject of the email you're about to send")
+    parser.add_argument("--body", help="path to the email body content file. HTML or plain text is supported")
+    args = parser.parse_args()
+
+    # Main:
+    meetup_group = []
+
+    if args.dump:
+        meetup_group = dump_emails()
+        for email in meetup_group:
+            print(email)
+    elif args.subject and args.body:
+        subject = args.subject
+        body = ''
+        with open(args.body, 'r') as file:
+            body = file.read()
+        if LIVE:
+            meetup_group = dump_emails()
+            sendPostmarkMessage(subject, body, meetup_group)
+        else:
+            meetup_group.append(TEST_EMAIL) # Send a single email to whichever address is in TEST_EMAIL
+            sendPostmarkMessage(subject, body, meetup_group)
+    else:
+        parser.print_help()