#!/bin/bash

#=================================================
# GENERIC START
#=================================================
# IMPORT GENERIC HELPERS
#=================================================

source _common.sh
source /usr/share/yunohost/helpers

#=================================================
# UPGRADE SETTINGS FROM OLD INSTALL
#=================================================
ynh_script_progression --message="Ensuring downward compatibility..." --weight=1

# Manage migrations
ynh_script_progression --message="Migrating database if needed..."

if ynh_compare_current_package_version --comparison le --version 4.0.0~ynh0; then
    ynh_replace_string --match_string __APP__ --replace_string $app --target_file migrations/3.2-4.0.sh
    ynh_replace_string --match_string __DBUSER__ --replace_string $db_user --target_file migrations/3.2-4.0.sh
    ynh_replace_string --match_string __DBPASS__ --replace_string $db_pwd --target_file migrations/3.2-4.0.sh
    bash migrations/3.2-4.0.sh
fi

#=================================================
# UPDATE A CONFIG FILE
#=================================================
ynh_script_progression --message="Configuring application..." --weight=1

# Configure SOGO
ynh_add_config --template="sogo.conf" --destination="/etc/$app/sogo.conf"
chown -R "$app:$app" "/etc/$app"
chmod -R 750 "/etc/$app"

# Configure stunnel
ynh_add_config --template="stunnel.conf" --destination="/etc/stunnel/$app.conf"

# Enable stunnel at startup
ynh_replace_string --match_string="ENABLED=0" --replace_string="ENABLED=1" --target_file="/etc/default/stunnel4"

# Protect logs dir
chown -R "$app:$app" "/var/log/$app"
chmod -R 750 "/var/log/$app"

#=================================================
# SETUP A CRON
#=================================================
ynh_script_progression --message="Setting up a cron..." --weight=1

ynh_add_config --template="cron" --destination="/etc/cron.d/$app"
chown root: "/etc/cron.d/$app"
chmod 644 "/etc/cron.d/$app"

# # configure the sso
# #REMOVEME? ynh_script_progression --message="Configuring permissions..."

# #REMOVEME? if ! ynh_permission_exists --permission sync_client; then
# #REMOVEME?     ynh_permission_create --permission="sync_client" --allowed 'visitors' --auth_header=false\
#         --label="Sync client" --protected=true --show_tile=false\
#         --additional_urls="$domain/Microsoft-Server-ActiveSync" "$domain/principals" "$domain/.well-known/caldav" "$domain/.well-known/carddav"
#     python3 remove_sso_conf_persistent.py $domain \
#         || ynh_print_warn --message="Your file /etc/ssowat/""conf.json.persistent doesn't respect the json syntax. The config file wasn't cleaned. Please clean it manually."
# else
# #REMOVEME?     ynh_permission_update --permission="sync_client" --add='visitors' --label="Sync client" --protected=true --show_tile=false
#     ynh_permission_url --permission "sync_client" --clear_urls
#     ynh_permission_url --permission "sync_client" --auth_header=false\
#         --add_url="$domain/Microsoft-Server-ActiveSync" "$domain/principals" "$domain/.well-known/caldav" "$domain/.well-known/carddav"
# fi

#=================================================
# REAPPLY SYSTEM CONFIGURATIONS
#=================================================
ynh_script_progression --message="Upgrading system configurations related to $app..." --weight=1

config_nginx

yunohost service add "$app" --description="Groupware for E-Mail, Contacts and Calender" --log="/var/log/$app/$app.log"

# Use logrotate to manage app-specific logfile(s)
ynh_use_logrotate --logfile="/var/log/$app/sogo.log" --nonappend

#=================================================
# START SYSTEMD SERVICE
#=================================================
ynh_script_progression --message="Starting a systemd service..." --weight=1

ynh_systemd_action --service_name="$app" --action="restart" --log_path="systemd"
ynh_systemd_action --service_name="stunnel4" --action="restart" --log_path="systemd"

#=================================================
# END OF SCRIPT
#=================================================

ynh_script_progression --message="Upgrade of $app completed" --last