submit playlist

app.py

@@ -7,8 +7,14 @@ import pickle
 import torch
 import pandas as pd
 import json
+import os
+import smtplib, ssl
+from email.mime.multipart import MIMEMultipart
+from email.mime.text import MIMEText
+from email.utils import COMMASPACE, formatdate
 st.set_page_config(page_title="Curate me a playlist", layout="wide")
 
+
 @st.cache_data
 def load_data():
     vectors = np.load(ProjectPaths.DATA_DIR.joinpath("vectors", "audio_representations.npy"))
@@ -59,4 +65,39 @@ if is_clicked:
         },
     hide_index=False,
     use_container_width=True
-)
+    )
+
+    form = st.form("form")
+    form.write("You can submit the playlist you've curated")
+    sender = form.text_input("Name of the curator")
+    query = session.text_input
+    playlist = [f"{k}\n" for k in dataframe.index]
+    playlist_string = "\n".join(dataframe.index.tolist())
+    body = f"""
+    Curator: {sender}
+    Query: {session.text_input}
+
+    Playlist:
+    {playlist_string}
+    """
+
+    is_submit = form.form_submit_button("Submit")
+
+    if is_submit:
+        port = 465  # For SSL
+        smtp_server = "smtp.gmail.com"
+        sender_email = os.getenv("EMAIL_ADDRESS")
+        receiver_email = os.getenv("EMAIL_RECEIVER")
+        password = os.getenv("EMAIL_PASSWORD")
+
+        msg = MIMEMultipart()
+        msg['From'] = os.getenv("EMAIL_ADDRESS")
+        msg['To'] = COMMASPACE.join(receiver_email)
+        msg['Date'] = formatdate(localtime=True)
+        msg['Subject'] = "Curate me a playlist submitted!"
+        msg.attach(MIMEText(body))
+
+        context = ssl.create_default_context()
+        with smtplib.SMTP_SSL(smtp_server, port, context=context) as server:
+            server.login(sender_email, password)
+            server.sendmail(sender_email, receiver_email, msg)