#!/bin/bash
# LGSM fn_content_gmod function
# Author: Christian Birk
# E-Mail: github@birkc.de
# Version: 20150416

# Check Root
fn_check_root

# Variables
installcontent=-1
contentid=0

# funktions
usage_content(){
	echo "Usage: ./$selfname content [install|update|validate|remove] [css|tf2|portal2]"
}


# Server installed
if [ ! -d "$filesdir" ]; then
	echo "It seems that Garry's Mod is not installed please check \$filesdir"
	exit 1
fi

# Install or Remove game ?
if [ "$parm_action" == "install" ]; then
	installcontent=1
elif [ "$parm_action" == "remove" ]; then
	installcontent=0
elif [ "$parm_action" == "update" ]; then
	installcontent=2
elif [ "$parm_action" == "validate" ]; then
	installcontent=3
else
	usage_content
	exit 1
fi

# Detect content
if [ "$parm_type" == "css" ]; then
	contentid=232330
	contentfolder="$filesdir/content/css"
elif [ "$parm_type" == "tf2" ]; then
	contentid=232250
	contentfolder="$filesdir/content/tf2"
elif [ "$parm_type" == "portal2" ]; then
	contentid=
	contentfolder="$filesdir/content/portal2"
else
	usage_content
	exit 1
fi

#Set ContentID
appid=${contentid}

#Set FilesDir
filesdir=${contentfolder}

# Contentdir already created ?
if [ ! -d "$filesdir/content" ]; then
	mkdir $rootdir/content
fi

if [ "$installcontent" == 1 ]; then
	if [ ! -d "$contentfolder" ]; then
		mkdir $contentfolder
	fi

	echo " "
	echo "Installing ${parm_type} Content"
	echo "================================="
	fn_scriptlog "Installing ${parm_type} Content"

	fn_install_serverfiles
	fn_install_complete

elif [ "$installcontent" == 0 ]; then
	if [ -d "$contentfolder" ]; then
		rm -rf $contentfolder
		echo ""
		echo "$parm_type was succesfully deleted"
	else
		echo "$parm_type was not installed on the Server before"
	fi

elif [ "$installcontent" == 2 ]; then
	if [ ! -d "$contentfolder" ]; then
		echo "$parm_type was not installed before"
		exit 1
	fi

	fn_update_check

elif [ "$installcontent" == 2 ]; then
	if [ ! -d "$contentfolder" ]; then
		echo "$parm_type was not installed before"
	fi
	echo " "
	echo "Validate ${parm_type} Content"
	echo "================================="

	fn_validate

else
	#do Nothing
fi