#!/bin/bash

#=================================================
# GENERIC START
#=================================================

# IMPORT GENERIC HELPERS
source /usr/share/yunohost/helpers

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

# Import common cmd
source ./experimental_helper.sh
source ./_common.sh

ynh_script_progression --message="Validating installation parameters..."

# RETRIEVE ARGUMENTS FROM THE MANIFEST
domain=$YNH_APP_ARG_DOMAIN
path_url=$(ynh_normalize_url_path --path_url $YNH_APP_ARG_PATH)
admin=$YNH_APP_ARG_ADMIN
is_public=$YNH_APP_ARG_IS_PUBLIC
service_autodiscovery=$YNH_APP_ARG_SERVICE_AUTODISCOVERY
language=$YNH_APP_ARG_LANGUAGE
whups_install=$YNH_APP_ARG_WHUPS_INSTALL
sesha_install=$YNH_APP_ARG_SESHA_INSTALL
ansel_install=$YNH_APP_ARG_ANSEL_INSTALL
wicked_install=$YNH_APP_ARG_WICKED_INSTALL

# Set variable
final_path="/var/www/$app"

# STORE SETTINGS FROM MANIFEST
ynh_script_progression --message="Storing installation settings..."
ynh_app_setting_set --app $app --key admin --value $admin
ynh_app_setting_set --app $app --key language --value $language
ynh_app_setting_set --app $app --key final_path --value $final_path
ynh_app_setting_set --app $app --key is_public --value $is_public
ynh_app_setting_set --app $app --key service_autodiscovery --value $service_autodiscovery
ynh_app_setting_set --app $app --key whups_install --value $whups_install
ynh_app_setting_set --app $app --key sesha_install --value $sesha_install
ynh_app_setting_set --app $app --key ansel_install --value $ansel_install
ynh_app_setting_set --app $app --key wicked_install --value $wicked_install

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

# CHECK IF THE APP CAN BE INSTALLED WITH THESE ARGS
test ! -e "$final_path" || ynh_die --message "This path already contains a folder"

# Set list of optionnal app to install
optionnal_apps_list=""

ynh_script_progression --message="Configuring options and language..."

if [[ $whups_install == 1 ]]
then
    optionnal_apps_list="$optionnal_apps_list horde/whups"
fi
if [[ $sesha_install == 1 ]]
then
    optionnal_apps_list="$optionnal_apps_list horde/sesha"
fi
# if [[ $ansel_install == 1 ]]
# then
#     optionnal_apps_list="$optionnal_apps_list horde/ansel"
# fi
if [[ $wicked_install == 1 ]]
then
    optionnal_apps_list="$optionnal_apps_list horde/wicked"
fi

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

# Enable all necessary locales
if [[ "$language" != "en" ]]
then
    locale_lang=$(egrep -i "(${language})_\1\.UTF-8" /etc/locale.gen | egrep -o "[a-z]{2}_[A-Z]{2}\.UTF-8")
    for l in $locale_lang; do
        ynh_replace_string "^#\s$l" "$l" /etc/locale.gen
    done
    locale-gen
fi

# INSTALL DEPENDENCIES
ynh_script_progression --message="Installing dependencies..." --weight=7
install_dependance

# CREATE A MYSQL DATABASE
ynh_script_progression --message="Configuring MySQL database..."
db_name=$(ynh_sanitize_dbid --db_name $app)
db_user=$db_name
ynh_app_setting_set --app $app --key db_name --value $db_name
ynh_app_setting_set --app $app --key db_user --value $db_user
ynh_mysql_setup_db --db_name $db_name --db_user $db_user

# Create a system user
ynh_script_progression --message="Configuring system user..."
ynh_system_user_create --username $app

# Set execution for expect scripts
chmod +x ../conf/init_horde_install.exp
chmod +x ../conf/config_horde.exp

# Install horde by pear
ynh_script_progression --message="Creating base directory..."
mkdir $final_path
mkdir $final_path/data
mkdir -p $gollem_data_dir

ynh_script_progression --message="Installing sources files..." --weight=7

pear config-create "$final_path" "$final_path/pear.conf"
pear -c "$final_path/pear.conf" install -o -f pear

pear_cmd="$final_path/pear/pear -c $final_path/pear.conf"

$pear_cmd config-set auto_discover 1
$pear_cmd config-set data_dir $final_path/data
$pear_cmd channel-discover pear.horde.org

$pear_cmd install horde/horde_role

../conf/init_horde_install.exp "$final_path" "$final_path/horde"

$pear_cmd config-set horde_dir "$final_path/horde"
$pear_cmd install -a -B horde/webmail $optionnal_apps_list

PHP_PEAR_SYSCONF_DIR=$final_path ../conf/config_horde.exp "$final_path" "$db_name" "$db_user" "$db_pwd" "$admin"
secret_key=$(grep 'secret_key' "$final_path/horde/config/conf.php" | cut -d"'" -f4)
ynh_app_setting_set --app $app --key secret_key --value "$secret_key"

# Patch the app
ynh_script_progression --message="Patching application..." --weight=7
patch_app

# Configure Horde
ynh_script_progression --message="Configuring application..." --weight=3
config_horde

# Create a dedicated nginx config
ynh_script_progression --message="Configuring nginx..." --weight=1
config_nginx

# Create a dedicated php-fpm config
ynh_add_fpm_config

#=================================================
# GENERIC FINALIZATION
#=================================================

# SECURE FILES AND DIRECTORIES
ynh_script_progression --message="Protecting directory..."
set_permission

# configure the sso
ynh_script_progression --message="Configuring permissions..."
if [ "$is_public" = "0" ];
then	# Retire l'accès public
    ynh_app_setting_delete --app $app --key skipped_uris
else
    ynh_app_setting_set --app $app --key unprotected_uris --value "/"
fi

# SETUP LOGROTATE
ynh_script_progression --message="Configuring log rotation..."
ynh_use_logrotate $final_path/horde --non-append --specific_user www-data/horde
ynh_use_logrotate $final_path/horde/services --append --specific_user www-data/horde
ynh_use_logrotate $final_path/horde/services/portal --append --specific_user www-data/horde

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