#!/bin/bash
# info: suspend web domain
# options: USER DOMAIN [RESTART]
#
# example: v-suspend-web-domain admin example.com yes
#
# This function for suspending the site's operation. After blocking it all
# visitors will be redirected to a web page explaining the reason of suspend.
# By blocking the site the content of all its directories remains untouched.

#----------------------------------------------------------#
#                Variables & Functions                     #
#----------------------------------------------------------#

# Argument definition
user=$1
domain=$2
domain_idn=$2
restart=$3

# Includes
# shellcheck source=/etc/hestiacp/hestia.conf
source /etc/hestiacp/hestia.conf
# shellcheck source=/usr/local/hestia/func/main.sh
source $HESTIA/func/main.sh
# shellcheck source=/usr/local/hestia/func/domain.sh
source $HESTIA/func/domain.sh
# shellcheck source=/usr/local/hestia/func/ip.sh
source $HESTIA/func/ip.sh
# load config file
source_conf "$HESTIA/conf/hestia.conf"

# Additional argument formatting
format_domain
format_domain_idn
# TODO: $domain_idn not used in this script - maybe $domain should be converted to $doman_idn ?

#----------------------------------------------------------#
#                    Verifications                         #
#----------------------------------------------------------#

check_args '2' "$#" 'USER DOMAIN [RESTART]'
is_format_valid 'user' 'domain'
is_system_enabled "$WEB_SYSTEM" 'WEB_SYSTEM'
is_object_valid 'user' 'USER' "$user"
is_object_valid 'web' 'DOMAIN' "$domain"
is_object_unsuspended 'web' 'DOMAIN' "$domain"

# Perform verification if read-only mode is enabled
check_hestia_demo_mode

#----------------------------------------------------------#
#                       Action                             #
#----------------------------------------------------------#

# Parsing domain values
get_domain_values 'web'
SUSPENDED='yes'
local_ip=$(get_real_ip $IP)

# Preparing domain values for the template substitution
prepare_web_domain_values

# Rebuilding vhost
del_web_config "$WEB_SYSTEM" "$TPL.tpl"
add_web_config "$WEB_SYSTEM" "$TPL.tpl"
if [ "$SSL" = 'yes' ]; then
	del_web_config "$WEB_SYSTEM" "$TPL.stpl"
	add_web_config "$WEB_SYSTEM" "$TPL.stpl"
fi

# Rebuilding proxy configuration
if [ -n "$PROXY_SYSTEM" ] && [ -n "$PROXY" ]; then
	del_web_config "$PROXY_SYSTEM" "$PROXY.tpl"
	add_web_config "$PROXY_SYSTEM" "$PROXY.tpl"
	if [ "$SSL" = 'yes' ]; then
		del_web_config "$PROXY_SYSTEM" "$PROXY.stpl"
		add_web_config "$PROXY_SYSTEM" "$PROXY.stpl"
	fi
fi

#----------------------------------------------------------#
#                       Hestia                             #
#----------------------------------------------------------#

# Updating config
update_object_value 'web' 'DOMAIN' "$domain" '$SUSPENDED' 'yes'
increase_user_value "$user" '$SUSPENDED_WEB'

# Update global configuration files
$BIN/v-rebuild-web-domain "$user" "$domain" 'no'

# Restarting web server
$BIN/v-restart-web "$restart"
check_result $? "Web restart failed" > /dev/null

$BIN/v-restart-proxy "$restart"
check_result $? "Proxy restart failed" > /dev/null

# Logging
$BIN/v-log-action "system" "Info" "Web" "Suspended web domain (User: $user, Domain: $domain)."
log_event "$OK" "$ARGUMENTS"

exit