#!/bin/bash

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

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

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

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

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

domain=$YNH_APP_ARG_DOMAIN
path_url=$YNH_APP_ARG_PATH
admin=$YNH_APP_ARG_ADMIN
is_public=$YNH_APP_ARG_IS_PUBLIC

# This is a multi-instance app, meaning it can be installed several times independently
# The id of the app as stated in the manifest is available as $YNH_APP_ID
# The instance number is available as $YNH_APP_INSTANCE_NUMBER (equals "1", "2", ...)
# The app instance name is available as $YNH_APP_INSTANCE_NAME
#    - the first time the app is installed, YNH_APP_INSTANCE_NAME = ynhexample
#    - the second time the app is installed, YNH_APP_INSTANCE_NAME = ynhexample__2
#    - ynhexample__{N} for the subsequent installations, with N=3,4, ...
# The app instance name is probably what you are interested the most, since this is
# guaranteed to be unique. This is a good unique identifier to define installation path,
# db names, ...
app=$YNH_APP_INSTANCE_NAME

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

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

# 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

#=================================================
# STORE SETTINGS FROM MANIFEST
#=================================================

ynh_app_setting_set $app domain $domain
ynh_app_setting_set $app path $path_url
ynh_app_setting_set $app admin $admin
ynh_app_setting_set $app is_public $is_public

#=================================================
# STANDARD MODIFICATIONS
#=================================================
# INSTALL DEPENDENCIES
#=================================================

ynh_install_app_dependencies postgresql

#=================================================
# CREATE A PostgreSQL DATABASE
#=================================================

ynh_psql_test_if_first_run

db_user=$(ynh_sanitize_dbid "$app")
db_name=$(ynh_sanitize_dbid "$app")
db_pwd=$(ynh_string_random)
ynh_app_setting_set $app db_pwd $db_pwd
ynh_psql_setup_db "$db_user" "$db_name" "$db_pwd"

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

ynh_app_setting_set $app final_path $final_path
# Download, check integrity, uncompress and patch the source from app.src
#ynh_setup_source_local "$final_path" "drupal"
ynh_setup_source_local "$final_path" "framaforms"

#=================================================
# NGINX CONFIGURATION
#=================================================

if [ "$path_url" != "/" ]
then
	ynh_replace_string "^#sub_path_only" "" "../conf/nginx.conf"
fi
# Create a dedicated nginx config
ynh_add_nginx_config

#=================================================
# CREATE DEDICATED USER
#=================================================

# Create a system user
ynh_system_user_create "$app"

#=================================================
# PHP-FPM CONFIGURATION
#=================================================

# Create a dedicated php-fpm config
ynh_add_fpm_config

#=================================================
# PHP-FPM CONFIGURATION
#=================================================

# chown -R $app: $final_path
# init_composer "$app" "$final_path"

# (
# 	cd "$final_path"

# 	su $app <<INSTALLDRUSH
# 	export PATH="$final_path/.composer/vendor/bin:$PATH"
# 	php composer.phar global require drush/drush
# 	php composer.phar global update
# INSTALLDRUSH

# 	su $app <<INSTALLDRUPAL
# 	export PATH="$final_path/.composer/vendor/bin:$PATH"
# 	drush si standard --db-url=mysql://$db_user:$db_pwd@localhost/$db_name

# 	drush dl webform
# 	drush en -y webform

# 	drush dl form_builder
# 	drush en -y form_builder
# INSTALLDRUPAL
# )

#=================================================
# Database initialization
#=================================================

ynh_replace_string "betaforms" "$db_user" "$final_path/framaforms.sql"

ynh_psql_execute_file_as_root "$final_path/framaforms.sql" "$db_name"

#=================================================
# configuration file
#=================================================

config_file=$final_path/sites/default/settings.php

cp ../conf/default.settings.php "$config_file"
ynh_replace_string "__DB_NAME__" "$db_name" "$config_file"
ynh_replace_string "__DB_USER__" "$db_user" "$config_file"
ynh_replace_string "__DB_PWD__"  "$db_pwd"  "$config_file"

#=================================================
# GENERIC FINALIZATION
#=================================================
# SECURE FILES AND DIRECTORIES
#=================================================

# Set permissions to app files
chown -R $app: $final_path

#=================================================
# SETUP SSOWAT
#=================================================

if [ $is_public -eq 0 ]
then	# Remove the public access
	ynh_app_setting_delete $app skipped_uris
fi
# Make app public if necessary
if [ $is_public -eq 1 ]
then
	# unprotected_uris allows SSO credentials to be passed anyway.
	ynh_app_setting_set $app unprotected_uris "/"
fi

#=================================================
# RELOAD NGINX
#=================================================

systemctl reload nginx