#!/bin/bash

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

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

#=================================================
# MANAGE SCRIPT FAILURE
#=================================================

ynh_clean_setup () {
	### Remove this function if there's nothing to clean before calling the remove script.
	true
}

# Exit if an error occurs during the execution of the script
ynh_abort_if_errors

#=================================================
# RETRIEVE ARGUMENTS FROM THE MANIFEST
#=================================================

app=$YNH_APP_INSTANCE_NAME

# Retrieve arguments
domain=$YNH_APP_ARG_DOMAIN
path_url=$YNH_APP_ARG_PATH
is_public=$YNH_APP_ARG_IS_PUBLIC
admin_username=$YNH_APP_ARG_USERNAME
admin_name=$YNH_APP_ARG_NAME
admin_email=$YNH_APP_ARG_EMAIL
admin_password=$(openssl passwd -1 -salt xyz $YNH_APP_ARG_PASSWORD)

#=================================================
# CHECK IF THE APP CAN BE INSTALLED WITH THESE ARGS
#=================================================

# Normalize the url path syntax
path_url=$(ynh_normalize_url_path $path_url)

# Check web path availability
ynh_webpath_available $domain $path_url
# Register (book) web path
ynh_webpath_register $app $domain $path_url

final_path=/var/www/$app
test ! -e "$final_path" || ynh_die "This path already contains a folder"


# Save app settings
ynh_app_setting_set "$app" is_public "$is_public"
ynh_app_setting_set $app domain $domain
ynh_app_setting_set $app path $path_url


# Check password strength
[[ ${#admin_password} -gt 6 ]] || ynh_die \
"The password is too weak, it must be longer than 6 characters"


#=================================================
# DOWNLOAD, CHECK AND UNPACK SOURCE
#=================================================

ynh_app_setting_set $app final_path $final_path
# Download, check integrity, uncompress and patch the source from app.src
ynh_setup_source "$final_path"
# Set permissions to app files
# you may need to make some file and/or directory writeable by www-data (nginx user)
sudo chown -R root: $final_path


#=================================================
# CREATE A MYSQL DATABASE
#=================================================
# If your app uses a MySQL database, you can use these lines to bootstrap
# a database, an associated user and save the password in app settings

db_name=$(ynh_sanitize_dbid $app)
ynh_app_setting_set $app db_name $db_name
ynh_mysql_setup_db $db_name $db_name

# Adding the details of the database to the config file
sed -i "s@__dbuser__@$db_name@g" ../conf/config.ini.php
sed -i "s@__dbpass__@$db_pwd@g" ../conf/config.ini.php
sed -i "s@__dbname__@$db_name@g" ../conf/config.ini.php

# Copy the config file to the final path
sudo cp ../conf/config.ini.php $final_path/data/.



# # Load initial SQL into the new database
ynh_mysql_connect_as "$db_name" "$db_pwd" "$db_name" < "../conf/sql/webtrees.sql"



# Replace variables in sql scripts
ynh_replace_string "__USER_NAME__" "$admin_username" ../conf/sql/admin.sql
ynh_replace_string "__NAME__" "$admin_name" ../conf/sql/admin.sql
ynh_replace_string "__USER_EMAIL__" "$admin_email" ../conf/sql/admin.sql
ynh_replace_string "__PASSWORD__" "$admin_password" ../conf/sql/admin.sql

ynh_mysql_connect_as "$db_name" "$db_pwd" "$db_name" < "../conf/sql/admin.sql"

### MySQL end ###

# Create a dedicated nginx config
ynh_add_nginx_config



# If app is public, add url to SSOWat conf as skipped_uris
if [[ $is_public -eq 1 ]]; then
  # unprotected_uris allows SSO credentials to be passed anyway.
  ynh_app_setting_set "$app" unprotected_uris "/"
fi

sudo chmod -R 777 $final_path/data

# Reload services
sudo service nginx reload