#!/bin/bash

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

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

#=================================================
# DOWNLOAD, CHECK AND UNPACK SOURCE
#=================================================
ynh_script_progression --message="Upgrading source files..." --weight=6

# Download, check integrity, uncompress and patch the source from app.src
ynh_setup_source --dest_dir="$install_dir" --full_replace=1 --keep="app/config/parameters.yml var/logs web/assets/images"

# Create log dir/file FIXME: is it useless?
mkdir -p "$install_dir/var/logs/"
touch "$install_dir/var/logs/prod.log"

# Set permissions to app files
chown -R "$app:www-data" "$install_dir"

# Restrict rights to Wallabag user only
if [ -e "$install_dir/var/cache/prod/appProdProjectContainer.php" ]; then
    chmod 700 "$install_dir/var/cache/prod/appProdProjectContainer.php"
fi

#=================================================
# UPDATE A CONFIG FILE
#=================================================
ynh_script_progression --message="Reconfiguring $app..." --weight=1

# Upgrade database and clear the cache
php_exec doctrine:migrations:migrate
php_exec cache:clear

# Configure Wallabag instance URL
ynh_mysql_connect_as --user="$db_user" --password="$db_pwd" --database="$db_name" \
    <<< "UPDATE internal_setting SET value = 'https://$domain$path' WHERE name = 'wallabag_url'"

#=================================================
# SETUP HOOKS
#=================================================

ynh_replace_string --match_string="__APP__" --replace_string="$app" --target_file="../hooks/post_user_create"
ynh_replace_string --match_string="__APP__" --replace_string="$app" --target_file="../hooks/post_user_delete"

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

# Create a dedicated NGINX config
ynh_add_nginx_config

# Create a dedicated PHP-FPM config
ynh_add_fpm_config

ynh_use_logrotate --non-append --logfile="$install_dir/var/logs/prod.log"

# Add fail2ban config
ynh_add_fail2ban_config --logpath="$install_dir/var/logs/prod.log" --failregex='app.ERROR: Authentication failure for user "([\w]+)?", from IP "<HOST>"' --max_retry=5 # same as install config

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

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