# jupyterhub_config.py

from dockerspawner import DockerSpawner
import os

c = get_config()

# Basic JupyterHub settings
c.JupyterHub.bind_url = 'http://:8000'
c.JupyterHub.hub_ip = '0.0.0.0'
c.JupyterHub.hub_port = 8081

# Configure the DockerSpawner
c.JupyterHub.spawner_class = DockerSpawner
c.DockerSpawner.image = '<%= @docker_image %>'
c.DockerSpawner.network_name = '<%= @docker_network %>'

# Notebook directory and mount location
notebook_dir = '/home/jupyter/work'
c.DockerSpawner.notebook_dir = notebook_dir

# Optional: Volume mapping for user data persistence
c.DockerSpawner.volumes = {
    'jupyterhub-user-{username}': notebook_dir
}

# DockerSpawner options
c.DockerSpawner.remove = True
c.DockerSpawner.debug = True

# LDAP Authentication
c.JupyterHub.authenticator_class = 'ldapauthenticator.LDAPAuthenticator'

# LDAP Server settings
c.LDAPAuthenticator.server_address = '<%= @ldap_server_address %>'
c.LDAPAuthenticator.bind_dn_template = '<%= @ldap_bind_dn_template %>'
c.LDAPAuthenticator.use_ssl = <%= @ldap_use_ssl ? 'True' : 'False' %>

# Restrict access to a specific LDAP group
c.LDAPAuthenticator.allowed_groups = <%= @ldap_allowed_groups.to_s %>

# Set an LDAP group as admins
c.LDAPAuthenticator.admin_groups = <%= @ldap_admin_groups.to_s %>