def display_page(pathname, search):
"""
Returns the page content to be displayed depending on pathname and search.
:param pathname: current pathname
:param search: current search
:returns: page content layout (html.Div children possibility)
"""
if pathname == '/login':
return login.layout
elif not auth.is_authorized():
return auth.login_page_redirect
elif pathname == '/':
return parse_search(status.layout, search, 'week', status_week.layout)
elif pathname == '/vms':
return parse_search(vms.layout, search, 'vm', vms_vm.layout)
elif pathname == '/history':
return history.layout
elif pathname == '/account':
return account.layout
elif pathname == '/logout':
return logout.layout
else:
# TODO: Implement 404 page
raise PreventUpdate
def set_username(_):
"""
Sets the session's username in the right column.
:returns: the current username (string)
"""
if auth.is_authorized():
return auth.get_username()
def toggle_schedule_button(_, __, ___):
"""
Toggles the test scheduling button's visibility depending on whether user
is logged in and an admin.
:returns: html style
"""
if auth.is_authorized() and auth.is_admin():
return {}
else:
return {'display': 'none'}
def toggle_next_test(_, __, ___):
"""
Toggles the next test's button visibility depending on whether user is
logged in.
:returns: html style
"""
if auth.is_authorized():
return {}
else:
return {'display': 'none'}
def insert_next_test(_, __, ___, date):
"""
Inserts the text for the button displaying the time of the next scheduled
test.
:param date: if tests have been scheduled since date, show update available
:returns: time until next test schedule or update available (string)
"""
if not auth.is_authorized():
return
if date is not None and scheduled_test_ran_since(date):
return "update available"
return "next " + formatted_next_tests_scheduled()
def insert_schedule_tests_button(n):
"""
Inserts the button for scheduling a new test and inserts test scheduling
when button is clicked.
:param n: number of clicks of button
:returns: html.Button if authorized, None otherwise
"""
# Catch non authorized requests
if not auth.is_authorized() or not auth.is_admin():
return
# None means page load
if n is None:
return html.Button('Schedule now', className='topbar-button')
# n=1 means first click on button
if n == 1:
by = auth.get_username()
add_test_scheduling(by)
return html.Button('Scheduled', className='topbar-button')