Implement email sending functionality and add Gradio interface for ReXplore backend

app.py

@@ -0,0 +1,41 @@
+import gradio as gr
+from main import post_blogpost
+
+def clear_everything(title, category, summary, mindmap, citation, status, access_key):
+    return None, None, None, None, None, None, None
+
+theme = gr.themes.Soft(
+    primary_hue="purple",
+    secondary_hue="cyan",
+    neutral_hue="slate",
+    font=[
+        gr.themes.GoogleFont("Syne"), 
+        gr.themes.GoogleFont("Poppins"), 
+        gr.themes.GoogleFont("Poppins"), 
+        gr.themes.GoogleFont("Poppins")
+    ],
+)
+
+with gr.Blocks(theme=theme, title="ReXplore Backend", fill_height=True) as app:
+    gr.HTML(
+        value ="""
+        <h1 style="text-align: center;">ReXplore Backend<p style="text-align: center;">Designed and Developed by <a href="https://raannakasturi.eu.org" target="_blank" rel="nofollow noreferrer external">Nayan Kasturi</a></p> </h1>
+        <p style="text-align: center;">Backend for ReXplore</p>
+        """)
+    with gr.Row():
+        with gr.Column():
+            access_key = gr.Textbox(label="Access Key", placeholder="Enter the Access Key", type="password")
+            start = gr.Button(value="Start", variant="primary")
+        status = gr.Textbox(label="Data", placeholder="Enter the data", lines=7)
+    start.click(
+        post_blogpost,
+        inputs=[access_key],
+        outputs=[status],
+        concurrency_limit=25,
+        scroll_to_output=True,
+        show_api=True,
+        api_name="rexplore_backend",
+        show_progress="full",
+    )
+
+app.queue(default_concurrency_limit=25).launch(show_api=True)

main.py

@@ -1,6 +1,13 @@
 import json
 import os
 import dotenv
+from email.mime.text import MIMEText
+from email.mime.multipart import MIMEMultipart
+from email.mime.base import MIMEBase
+from email import encoders
+import sib_api_v3_sdk
+from sib_api_v3_sdk.rest import ApiException
+
 from summarize_paper import summarize_paper
 from fetch_data import fetch_paper_data_with_category
 from post_blog import post_blog
@@ -9,6 +16,7 @@ from post_blog import post_blog
 dotenv.load_dotenv()
 cat_ids_api_key = os.getenv("DATA_API_ACCESS_KEY")
 summarizer_api_key = os.getenv("SUMMARIZER_API_KEY")
+mail_api = os.getenv("MAIL_API")
 
 def paper_data(paper_data):
     data = {"status": "success"}
@@ -43,9 +51,44 @@ def paper_data(paper_data):
     print(f"Processed data saved to {output_file}")
     return data
 
-if __name__ == "__main__":
+def create_attachment(content, filename):
+    attachment = MIMEBase('application', 'octet-stream')
+    attachment.set_payload(content)
+    encoders.encode_base64(attachment)
+    attachment.add_header('Content-Disposition', f'attachment; filename="{filename}"')
+    return attachment
+
+def send_email(data):
+    configuration = sib_api_v3_sdk.Configuration()
+    configuration.api_key['api-key'] = mail_api
+    api_instance = sib_api_v3_sdk.TransactionalEmailsApi(sib_api_v3_sdk.ApiClient(configuration))
+
+    data = data
+    data_attachment = create_attachment(data.encode('utf-8'), "data.json")
+
+    subject = "ReXplore - Blogs Generated. Here are the details"
+    sender = {"name": "Project Gatekeeper", "email": "[email protected]"}
+    reply_to = {"name": "Project Gatekeeper", "email": "[email protected]"}
+    text_content = data
+    attachments = [
+        {"content": data_attachment.get_payload(), "name": data_attachment.get_filename()},
+    ]
+    to = [{"email": "[email protected]"}]
+    send_smtp_email = sib_api_v3_sdk.SendSmtpEmail(to=to, reply_to=reply_to, attachment=attachments, text_content=text_content, sender=sender, subject=subject)
+    try:
+        api_response = api_instance.send_transac_email(send_smtp_email)
+        print(api_response)
+        print("Email Sent")
+        return True
+    except ApiException as e:
+        print("Can't send email")
+        print("Exception when calling SMTPApi->send_transac_email: %s\n" % e)
+        return False
+
+def post_blogpost(access_key):
+    if access_key != os.getenv('cat_ids_api_key'):
+        return False
     data = fetch_paper_data_with_category(cat_ids_api_key)
-    with open("paper_data.json", "w", encoding="utf-8") as file:
-        json.dump(data, file, indent=4, ensure_ascii=False)
     pdata = paper_data(data)
-    print(pdata)
+    send_email(pdata)
+    return pdata