MCAT-Study/menu.py at main · holeyhan3/MCAT-Study · GitHub

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import streamlit as st
from time import sleep
from streamlit.runtime.scriptrunner import get_script_run_ctx
from streamlit.source_util import get_pages


def get_current_page_name():
    ctx = get_script_run_ctx()
    if ctx is None:
        raise RuntimeError("Couldn't get script context")

    pages = get_pages("")

    return pages[ctx.page_script_hash]["page_name"]

def authenticated_menu():
    # Show a navigation menu for authenticated users
    st.sidebar.page_link("pages/home.py", label="Switch accounts") #available for all users
    st.sidebar.page_link("pages/user.py", label="Your profile")
    if st.session_state.role in ["admin", "super-admin"]:
        st.sidebar.page_link("pages/admin.py", label="Manage users")
        st.sidebar.page_link(
            "pages/super-admin.py",
            label="Manage admin access",
            disabled=st.session_state.role != "super-admin",
        )

def unauthenticated_menu():
    # Show a navigation menu for unauthenticated users
    if st.button("Log in"):
        st.switch_page("pages/login.py"),

    st.sidebar.page_link("pages/home.py", label="Home")
    st.sidebar.page_link("pages/0-about.py",label="About")
    st.sidebar.page_link("pages/2-Biology.py",label="Biology")
    st.sidebar.page_link("pages/2-Biochem.py",label="Biochemistry")
    st.sidebar.page_link("pages/1-Chemistry.py",label="Chemistry")
    st.sidebar.page_link("pages/1-Physics.py",label="Physics")
    st.sidebar.page_link("pages/3-Psychology.py",label="Psychology")
    st.sidebar.page_link("pages/3-Sociology.py",label="Sociology")
    st.sidebar.page_link("pages/4-cars.py",label="CARS")
    st.sidebar.page_link("pages/0-Mnemonics_&_Tricks.py",label="Mnemonics & Tricks")

def menu():
    # Determine if a user is logged in or not, then show the correct navigation menu
    if "role" not in st.session_state or st.session_state.role is None:
        unauthenticated_menu()
        return
    authenticated_menu()

def menu_with_redirect():
    # Redirect users to the main page if not logged in, otherwise continue to render the navigation menu
    if "role" not in st.session_state or st.session_state.role is None:
        st.switch_page("pages/home.py")
    menu()

#if st.button("Log out"):
#                logout()
def logout():
    st.session_state.logged_in = False
    st.info("Logged out successfully!")
    sleep(0.5)
    st.switch_page("app.py")

#def make_sidebar():
#    with st.sidebar:
#        st.title("💎 Diamond Corp")
#        st.write("")
#        st.write("")

#        if st.session_state.get("logged_in", False):
#            st.page_link("pages/page1.py", label="Secret Company Stuff", icon="🔒")
#            st.page_link("pages/page2.py", label="More Secret Stuff", icon="🕵️")#

#            st.write("")
#            st.write("")

#            if st.button("Log out"):
#                logout()

 #       elif get_current_page_name() != "streamlit_app":
 #           # If anyone tries to access a secret page without being logged in,
 #           # redirect them to the login page
 #           st.switch_page("streamlit_app.py")