# This script is called directly after the installation of the .deb package
# It is used to setup the django application and the caddy server

sudo mkdir -p /var/www/libre-workspace-static/
sudo chmod -R 777 /var/www/libre-workspace-static/

# Execute the migration script to migrate the old folder structure to the new one
sudo bash /usr/lib/libre-workspace/portal/unix/unix_scripts/migrate_to_new_folderstructure_2025.sh

# If the /etc/libre-workspace/portal/portal.conf file does not exist, then copy the example file
if [ ! -f /etc/libre-workspace/portal/portal.conf ]; then
    sudo cp /etc/libre-workspace/portal/portal.conf.example /etc/libre-workspace/portal/portal.conf
fi

mkdir -p /var/lib/libre-workspace/portal/
cd /var/lib/libre-workspace/portal/
python3 -m venv venv
cd -

if [ ! -f /usr/bin/python ]; then
    sudo ln -s /usr/bin/python3 /usr/bin/python
fi

mkdir -p /var/lib/libre-workspace/modules/

source /var/lib/libre-workspace/portal/venv/bin/activate
pip install --upgrade pip
pip install -r /usr/lib/libre-workspace/portal/requirements.txt 
# Make sure that the database is up to date (sometimes e.g. oidc_provider needs to be updated)
cd /usr/lib/libre-workspace/portal/
python3 manage.py makemigrations --no-input
python manage.py migrate --no-input

# Get the current IP-Adress
IP=`hostname -I | cut -d' ' -f1`

# If caddy file does not has # PORTAL-ENTRY, then add it
if ! grep -q "# PORTAL-ENTRY" /etc/caddy/Caddyfile; then
    ...caddy setup...
fi

# Setup apt repository if not already done
if [ -f /etc/apt/sources.list.d/libre-workspace-stable.list ] || ...
    ...repo setup...
fi

systemctl daemon-reload

# Generate a unique SECRET_KEY if still using the insecure default
if grep -q "django-insecure" /usr/lib/libre-workspace/portal/lac/settings.py; then
    SECRET_KEY=$(libre-workspace-generate-secret 50)
    sed -i "s/SECRET_KEY = '.*'/SECRET_KEY = '$SECRET_KEY'/" /usr/lib/libre-workspace/portal/lac/settings.py
fi

# Disable Django admin panel
sed -i "s/ADMIN_ENABLED = True/ADMIN_ENABLED = False/" /usr/lib/libre-workspace/portal/lac/settings.py

systemctl restart libre-workspace-portal