#!/bin/bash

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

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

#=================================================
# STORE SETTINGS FROM MANIFEST
#=================================================
ynh_script_progression --message="Storing installation settings..." --weight=2

ynh_app_setting_set --app="$app" --key=overwrite_settings --value=1
ynh_app_setting_set --app="$app" --key=admin_mail_html --value=1

#=================================================
# STANDARD MODIFICATIONS
#=================================================
# FIND AND OPEN A PORT
#=================================================
ynh_script_progression --message="Configuring firewall..." --weight=15

# Discovery Protocol SSDP for UPNP.
ynh_exec_fully_quiet yunohost firewall allow --no-upnp UDP 1900

#=================================================
# SPECIFIC SETUP
#=================================================
# CREATE YUNOHOST.MULTIMEDIA DIRECTORY
#=================================================
ynh_script_progression --message="Creating yunohost.multimedia directory..." --weight=8

ynh_multimedia_build_main_dir

#=================================================
# INCREASE INOTIFY'S LIMITS
#=================================================
ynh_script_progression --message="Increasing inotify's limits..." --weight=1

# Increase the maximum number of files inotify can monitor.
cp -a ../conf/90-inotify_minidlna.conf /etc/sysctl.d/
# Then, reload the kernel configuration.
if ! IS_PACKAGE_CHECK; then   # LXC doesn't allow sysctl to play with kernel options.
    sysctl -p /etc/sysctl.d/90-inotify_minidlna.conf
fi

#=================================================
# CONFIGURE MINIDLNA
#=================================================
ynh_script_progression --message="Configuring MiniDLNA..." --weight=2

ynh_replace_string --match_string="^#*media_dir=.*" --replace_string="media_dir=/home/yunohost.multimedia/share" --target_file=/etc/minidlna.conf
ynh_replace_string --match_string="^#*port=.*" --replace_string="port=$port" --target_file=/etc/minidlna.conf
friendly_name="Yunohost DLNA"
ynh_app_setting_set --app="$app" --key=friendly_name --value="$friendly_name"
ynh_replace_string --match_string="^#*friendly_name=.*" --replace_string="friendly_name=$friendly_name" --target_file=/etc/minidlna.conf
root_container="B"
ynh_replace_string --match_string="^#*root_container=.*" --replace_string="root_container=$root_container" --target_file=/etc/minidlna.conf
ynh_app_setting_set --app="$app" --key=root_container --value="$root_container"
ynh_replace_string --match_string="^#wide_links=.*" --replace_string="wide_links=yes" --target_file=/etc/minidlna.conf

# Calculate and store the config file checksum into the app settings
ynh_store_file_checksum --file="/etc/minidlna.conf"

#=================================================
# INTEGRATE SERVICE IN YUNOHOST
#=================================================
ynh_script_progression --message="Integrating service in YunoHost..." --weight=1

yunohost service add "$app" --log="/var/log/$app.log" --needs_exposed_ports="1900"

#=================================================
# START SYSTEMD SERVICE
#=================================================
ynh_script_progression --message="Starting a systemd service..." --weight=4

# Start a systemd service
ynh_systemd_action --service_name="$app" --action="restart" --log_path="/var/log/$app.log"

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

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