#!/bin/bash

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

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

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

ynh_abort_if_errors	# Stop script if an error is detected

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

# Retrieve app id
app=$YNH_APP_INSTANCE_NAME

# Retrieve arguments
domain=$YNH_APP_ARG_DOMAIN
path_url=$YNH_APP_ARG_PATH

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

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

# Register (book) web path
ynh_webpath_register --app=$app --domain=$domain --path_url=$path_url

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

ynh_app_setting_set $app domain "$domain"
ynh_app_setting_set $app path_url "$path_url"

#=================================================
# STANDARD MODIFICATIONS
#=================================================

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

ynh_app_setting_set $app final_path "$final_path"
# Create tmp directory and fetch app inside
TMPDIR=$(mktemp -d)
extract_sources "$TMPDIR"

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

ynh_system_user_create $app	# Create a dedicated system user

#=================================================
# SPECIFIC SETUP
#=================================================

# Install files and set permissions
mv "$TMPDIR" "$final_path"

# Set rights on directory
chown -R root: $final_path
chown -R $app: $final_path/cache
chmod 755 $final_path

# Enable every bridge
for i in $final_path/bridges/*.php ; do 
  echo $(basename $i) | sed "s|Bridge.php$||g" | tee -a $final_path/whitelist.txt
done

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

# Create a dedicated nginx config
ynh_add_nginx_config

# Copy and set php-fpm configuration
phpfpm_conf="/etc/php5/fpm/pool.d/${app}.conf"
ynh_replace_string "{POOLNAME}" "${app}" "$PKGDIR/conf/php-fpm.conf"
ynh_replace_string "{DESTDIR}" "${final_path}" "$PKGDIR/conf/php-fpm.conf"
ynh_replace_string "{USER}" "${app}" "$PKGDIR/conf/php-fpm.conf"
cp $PKGDIR/conf/php-fpm.conf "$phpfpm_conf"

# Set SSOwat rules
ynh_app_setting_set "$app" skipped_uris "/"

#=================================================
# RELOAD NGINX
#=================================================
systemctl restart php5-fpm
systemctl reload nginx