ToUI with Firebase
==================
ToUI can be used with Firebase. Create a Firebase app to use this example. In this example, ToUI is used with Firebase for:
- User authentication
- Stroing user data in database
- File storage
- File retrieval
This example uses the HTML file "test7.html":
.. code-block:: html
Document
Sign in users:
Upload files:
Python code:
.. code-block:: python
import os
from toui import Website, Page
app = Website(__name__, assets_folder="assets", secret_key="some text")
app.add_firebase(".my_firebase_credentials.json") # You can get this file from your firebase project settings
app.add_user_database_using_firebase() # Connects to firestore database. Make sure that you created one in Firebase.
BUCKET_NAME = "test-14583.appspot.com" # Change this value to match your bucket name in Firebase Storage
main_pg = Page(html_file="assets/test7.html", url="/")
def sign_in():
pg = app.get_user_page()
username = pg.get_element("username").get_value()
password = pg.get_element("password").get_value()
pg.get_element("output").set_content("loading")
success = app.signin_user(username=username, password=password)
if success:
age = app.get_current_user_data("age")
pg.get_element("output").set_content(f"Signed in successfully. Age of user: {age}")
else:
pg.get_element("output").set_content("Sign in failed")
def sign_up():
pg = app.get_user_page()
username = pg.get_element("username").get_value()
password = pg.get_element("password").get_value()
pg.get_element("output").set_content("loading")
success = app.signup_user(username=username, password=password)
if success:
app.signin_user(username=username, password=password)
value_added = app.set_current_user_data("age", 20)
pg.get_element("output").set_content(f"Signed up successfully. Age added: {value_added}")
else:
pg.get_element("output").set_content("Sign up failed")
def store_file():
pg = app.get_user_page()
file = pg.get_element("file").get_files()[0]
with open(".test_file", "w") as f:
file.save(f)
app.store_file_using_firebase(destination_path=f"{app.get_current_user_id()}/test_file", file_path=".test_file", bucket_name=BUCKET_NAME)
pg.get_element("output2").set_content("File stored")
def retrieve_file():
pg = app.get_user_page()
if os.path.exists(".new_test_file"):
raise Exception(".new_test_file already exists")
app.get_file_from_firebase(source_path=f"{app.get_current_user_id()}/test_file", new_file_path=".new_test_file", bucket_name=BUCKET_NAME)
with open(".new_test_file", "r") as f:
pg.get_element("output2").set_content("Downloaded file content: " + f.read())
main_pg.get_element("sign-in").onclick(sign_in)
main_pg.get_element("sign-up").onclick(sign_up)
main_pg.get_element("file").on("change", store_file)
main_pg.get_element("get-file").onclick(retrieve_file)
app.add_pages(main_pg)
if __name__ == '__main__':
app.run()