secubox-openwrt/package/secubox/luci-app-nextcloud/root/usr/libexec/rpcd/luci.nextcloud

#!/bin/sh
# RPCD backend for Nextcloud LuCI app

CONFIG="nextcloud"
CONTAINER="secbx-nextcloud"

uci_get() { uci -q get ${CONFIG}.main.$1; }
uci_set() { uci set ${CONFIG}.main.$1="$2" && uci commit ${CONFIG}; }

# Get service status
get_status() {
	local enabled=$(uci_get enabled)
	local port=$(uci_get port)
	local data_path=$(uci_get data_path)
	local admin_user=$(uci_get admin_user)
	local trusted_domains=$(uci_get trusted_domains)
	local image=$(uci_get image)

	# Check if Docker is available
	local docker_available=0
	command -v docker >/dev/null 2>&1 && docker_available=1

	# Check if container is running
	local running=0
	local container_status="stopped"
	if [ "$docker_available" = "1" ]; then
		if docker ps --filter "name=$CONTAINER" --format "{{.Names}}" 2>/dev/null | grep -q "$CONTAINER"; then
			running=1
			container_status="running"
		elif docker ps -a --filter "name=$CONTAINER" --format "{{.Names}}" 2>/dev/null | grep -q "$CONTAINER"; then
			container_status="stopped"
		fi
	fi

	# Check if installed (image exists)
	local installed=0
	if [ "$docker_available" = "1" ]; then
		docker images --format "{{.Repository}}" 2>/dev/null | grep -q "nextcloud" && installed=1
	fi

	# Check web UI accessibility
	local web_accessible=0
	if [ "$running" = "1" ]; then
		wget -q -O /dev/null --timeout=2 "http://127.0.0.1:${port:-80}/" 2>/dev/null && web_accessible=1
	fi

	cat <<EOF
{
	"enabled": $([ "$enabled" = "1" ] && echo "true" || echo "false"),
	"running": $([ "$running" = "1" ] && echo "true" || echo "false"),
	"installed": $([ "$installed" = "1" ] && echo "true" || echo "false"),
	"docker_available": $([ "$docker_available" = "1" ] && echo "true" || echo "false"),
	"container_status": "$container_status",
	"port": ${port:-80},
	"data_path": "${data_path:-/srv/nextcloud}",
	"admin_user": "${admin_user:-admin}",
	"trusted_domains": "${trusted_domains:-cloud.local}",
	"image": "${image:-nextcloud:latest}",
	"web_accessible": $([ "$web_accessible" = "1" ] && echo "true" || echo "false"),
	"web_url": "http://192.168.255.1:${port:-80}"
}
EOF
}

# Get configuration
get_config() {
	local enabled=$(uci_get enabled)
	local port=$(uci_get port)
	local data_path=$(uci_get data_path)
	local admin_user=$(uci_get admin_user)
	local admin_password=$(uci_get admin_password)
	local trusted_domains=$(uci_get trusted_domains)
	local timezone=$(uci_get timezone)
	local image=$(uci_get image)

	cat <<EOF
{
	"enabled": "${enabled:-0}",
	"port": "${port:-80}",
	"data_path": "${data_path:-/srv/nextcloud}",
	"admin_user": "${admin_user:-admin}",
	"admin_password": "${admin_password:-}",
	"trusted_domains": "${trusted_domains:-cloud.local}",
	"timezone": "${timezone:-UTC}",
	"image": "${image:-nextcloud:latest}"
}
EOF
}

# Save configuration
save_config() {
	local input
	read -r input

	local port=$(echo "$input" | jsonfilter -e '@.port' 2>/dev/null)
	local data_path=$(echo "$input" | jsonfilter -e '@.data_path' 2>/dev/null)
	local admin_user=$(echo "$input" | jsonfilter -e '@.admin_user' 2>/dev/null)
	local admin_password=$(echo "$input" | jsonfilter -e '@.admin_password' 2>/dev/null)
	local trusted_domains=$(echo "$input" | jsonfilter -e '@.trusted_domains' 2>/dev/null)
	local timezone=$(echo "$input" | jsonfilter -e '@.timezone' 2>/dev/null)

	[ -n "$port" ] && uci_set port "$port"
	[ -n "$data_path" ] && uci_set data_path "$data_path"
	[ -n "$admin_user" ] && uci_set admin_user "$admin_user"
	[ -n "$admin_password" ] && uci_set admin_password "$admin_password"
	[ -n "$trusted_domains" ] && uci_set trusted_domains "$trusted_domains"
	[ -n "$timezone" ] && uci_set timezone "$timezone"

	echo '{"success": true}'
}

# Install Nextcloud
do_install() {
	if command -v nextcloudctl >/dev/null 2>&1; then
		nextcloudctl install >/tmp/nextcloud-install.log 2>&1 &
		echo '{"success": true, "message": "Installation started in background"}'
	else
		echo '{"success": false, "error": "nextcloudctl not found"}'
	fi
}

# Start service
do_start() {
	if [ -x /etc/init.d/nextcloud ]; then
		/etc/init.d/nextcloud start >/dev/null 2>&1
		uci_set enabled '1'
		echo '{"success": true}'
	else
		echo '{"success": false, "error": "Service not installed"}'
	fi
}

# Stop service
do_stop() {
	if [ -x /etc/init.d/nextcloud ]; then
		/etc/init.d/nextcloud stop >/dev/null 2>&1
		echo '{"success": true}'
	else
		echo '{"success": false, "error": "Service not installed"}'
	fi
}

# Restart service
do_restart() {
	if [ -x /etc/init.d/nextcloud ]; then
		/etc/init.d/nextcloud restart >/dev/null 2>&1
		echo '{"success": true}'
	else
		echo '{"success": false, "error": "Service not installed"}'
	fi
}

# Update container
do_update() {
	if command -v nextcloudctl >/dev/null 2>&1; then
		nextcloudctl update >/tmp/nextcloud-update.log 2>&1 &
		echo '{"success": true, "message": "Update started in background"}'
	else
		echo '{"success": false, "error": "nextcloudctl not found"}'
	fi
}

# Run OCC command
do_occ() {
	local input
	read -r input
	local cmd=$(echo "$input" | jsonfilter -e '@.command' 2>/dev/null)

	if [ -z "$cmd" ]; then
		echo '{"success": false, "error": "No command specified"}'
		return
	fi

	if command -v nextcloudctl >/dev/null 2>&1; then
		local output=$(nextcloudctl occ $cmd 2>&1)
		echo "{\"success\": true, \"output\": \"$(echo "$output" | sed 's/"/\\"/g' | tr '\n' ' ')\"}"
	else
		echo '{"success": false, "error": "nextcloudctl not found"}'
	fi
}

# Get logs
get_logs() {
	local lines=50
	local log_content=""

	if [ -f /tmp/nextcloud-install.log ]; then
		log_content=$(tail -n $lines /tmp/nextcloud-install.log 2>/dev/null | sed 's/"/\\"/g' | tr '\n' '|')
	fi

	echo "{\"logs\": \"$log_content\"}"
}

# RPCD list method
list_methods() {
	cat <<'EOF'
{
	"status": {},
	"get_config": {},
	"save_config": {"port": "string", "data_path": "string", "admin_user": "string", "admin_password": "string", "trusted_domains": "string", "timezone": "string"},
	"install": {},
	"start": {},
	"stop": {},
	"restart": {},
	"update": {},
	"occ": {"command": "string"},
	"logs": {}
}
EOF
}

# Main entry point
case "$1" in
	list)
		list_methods
		;;
	call)
		case "$2" in
			status)      get_status ;;
			get_config)  get_config ;;
			save_config) save_config ;;
			install)     do_install ;;
			start)       do_start ;;
			stop)        do_stop ;;
			restart)     do_restart ;;
			update)      do_update ;;
			occ)         do_occ ;;
			logs)        get_logs ;;
			*)           echo '{"error": "Unknown method"}' ;;
		esac
		;;
	*)
		echo '{"error": "Unknown command"}'
		;;
esac