install.sh

#!/bin/sh
#

exerr () { echo -e "$*" >&2 ; exit 1; }
. /etc/rc.subr
. /etc/configxml.subr
. /etc/util.subr

MYPATH=$1
name='minidlna'
minidlna_uid=${minidlna_uid-"dlna"}
STARTDIR=`pwd`
REVISION=`cat /etc/prd.revision`
INSTALLED=`/usr/local/bin/xml sel -t -i "count(//minidlna) > 0" -o "1" -b /conf/config.xml`
# This first checks to see that the user has supplied an argument
if [ "${INSTALLED}""${INSTALLED}" != "${INSTALLED}" ]; then
	MINIDLNA_HOME=`configxml_get "//${name}/homefolder"`
else
	if [ ! -z ${MYPATH} ]; then
			# The first argument will be the path that the user wants to be the root folder.
			# If this directory does not exist, it is created
			MINIDLNA_HOME=${MYPATH}
				# This checks if the supplied argument is a directory. If it is not
				# then we will try to create it
			if [ ! -d ${MINIDLNA_HOME} ]; then
				echo "Attempting to create a new destination directory....."
				mkdir -p ${MINIDLNA_HOME} || exerr "ERROR: Could not create directory!"
			fi
	else
	# We are here because the user did not specify an alternate location. Thus, we should use the 
	# current directory as the root.
		MINIDLNA_HOME=${STARTDIR} 
		echo "${STARTDIR}"
	fi
fi

# Make and move into the install staging folder
mkdir -p ${STARTDIR}/install_stage || exerr "ERROR: Could not create staging directory!"
cd ${STARTDIR}/install_stage || exerr "ERROR: Could not access staging directory!"
# Fetch the master branch as a zip file
echo "Retrieving the most recent stable version of "${name}
fetch https://github.com/alexey1234/minidlna-nas4free/archive/master.zip || exerr "ERROR: Could not write to install directory!"

# Extract the files we want, stripping the leading directory, and exclude
# the git nonsense
echo "Unpacking the tarball..."
tar -xf master.zip --exclude='.git*' --strip-components 1
echo "Done!"
rm master.zip
# Copy downloaded version to the install destination
rsync -r ${STARTDIR}/install_stage/* ${MINIDLNA_HOME}/
echo "Installing..."
		# Create the symlinks/schema. We can't use thebrig_start since
		# there is nothing for the brig in the config XML
mkdir -p /usr/local/www/ext/minidlna
cp -f ${MINIDLNA_HOME}/ext/minidlna/menu.inc /usr/local/www/ext/minidlna/menu.inc
if [ ! -h "/etc/rc.d/minidlna" ]; then
			ln -s  ${MINIDLNA_HOME}/ext/minidlna.sh /etc/rc.d/minidlna
fi
if [ ! -h "/usr/local/www/ext/minidlna/function.php" ]; then
			ln -s ${MINIDLNA_HOME}/ext/minidlna/function.php /usr/local/www/ext/minidlna/function.php
fi
if [ ! -h "/usr/local/www/status_scan.png" ]; then
			ln -s ${MINIDLNA_HOME}/ext/minidlna/status_scan.png /usr/local/www/status_scan.png
fi
cd /usr/local/www
# For each of the php files in the extensions folder
for file in ${MINIDLNA_HOME}/ext/minidlna/exten*.php
	do
		# Create link
		if [ ! -h ${file##*/} ]; then
			ln -s "$file" "${file##*/}"
		fi
	done
for file in ${MINIDLNA_HOME}/ext/minidlna/*cron*.php
	do
		# Create link
		if [ ! -h ${file##*/} ]; then
			ln -s "$file" "${file##*/}"
		fi
	done	
		# Store the install destination into the /tmp/minidlna.install in case updates
	if [ "${INSTALLED}""${INSTALLED}" == "${INSTALLED}" ]; then
		echo ${MINIDLNA_HOME} > /tmp/minidlna.install
		mkdir ${MINIDLNA_HOME}/db{{
	
		echo "Congratulations! Extension was installed. Navigate to rudimentary config tab and push Save."
	else
		echo "Congratulations! Extension was upgraded."
	fi
chown ${minidlna_uid}:${minidlna_uid} ${MINIDLNA_HOME}/db
chmod 755 ${MINIDLNA_HOME}/db
# Get rid of staged updates & cleanup
rm -rf $STARTDIR/install_stage