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import streamlit as st
from datetime import datetime
import json
import os
# File to store diary entries and password
DATA_FILE = "diary_entries.json"
PASSWORD_FILE = "password.txt"
# Load existing diary entries
def load_entries():
if os.path.exists(DATA_FILE):
with open(DATA_FILE, "r") as file:
return json.load(file)
return {}
# Save diary entries
def save_entries(entries):
with open(DATA_FILE, "w") as file:
json.dump(entries, file, indent=4)
# Load password
def load_password():
if os.path.exists(PASSWORD_FILE):
with open(PASSWORD_FILE, "r") as file:
return file.read().strip()
return "diary123" # Default password
# Save new password
def save_password(new_password):
with open(PASSWORD_FILE, "w") as file:
file.write(new_password)
# Password verification
def verify_password():
if "password_verified" not in st.session_state:
st.session_state.password_verified = False
if not st.session_state.password_verified:
password_input = st.text_input("Enter Password:", type="password")
if st.button("Submit"):
if password_input == load_password():
st.session_state.password_verified = True
st.success("Password verified!")
else:
st.error("Incorrect password. Try again.")
return False
return True
# Change password
def change_password():
st.subheader("Change Password")
current_password = st.text_input("Enter Current Password:", type="password")
new_password = st.text_input("Enter New Password:", type="password")
confirm_password = st.text_input("Confirm New Password:", type="password")
if st.button("Change Password"):
if current_password != load_password():
st.error("Current password is incorrect.")
elif new_password != confirm_password:
st.error("New passwords do not match.")
else:
save_password(new_password)
st.success("Password changed successfully!")
# Main app function
def main():
st.set_page_config(page_title="My Secret Diary", page_icon="📔", layout="centered")
st.title("📔 My Secret Diary")
st.markdown("Welcome to your personal diary! Keep your thoughts safe and organized.")
# Password verification
if not verify_password():
return
# Load existing entries
diary_entries = load_entries()
# Sidebar for navigation
st.sidebar.title("Navigation")
option = st.sidebar.radio("Choose an option:", ["Add Entry", "View Entries", "Change Password"])
if option == "Add Entry":
st.subheader("Add a New Diary Entry")
selected_date = st.date_input("Select a date", datetime.today())
entry_key = str(selected_date)
entry = st.text_area("Write your diary entry here:", value=diary_entries.get(entry_key, ""), height=200)
if st.button("Save Entry"):
diary_entries[entry_key] = entry
save_entries(diary_entries)
st.success("Entry saved successfully!")
elif option == "View Entries":
st.subheader("View Past Entries")
if not diary_entries:
st.info("No entries found. Start by adding a new entry!")
else:
selected_entry_key = st.selectbox("Select a date to view:", sorted(diary_entries.keys(), reverse=True))
st.write(f"**Entry for {selected_entry_key}:**")
st.write(diary_entries[selected_entry_key])
elif option == "Change Password":
change_password()
if __name__ == "__main__":
main() |