Sorts the Polycom directory and formats the XML to be prettier. Could be combined with "polycom-dir.sh" but keeping it separate now for testing

polycom-dir-xslt.sh

#!/bin/bash

# Sorts the Polycom directory file by last name
# That original file is produced by: https://crosstalksolutions.com/freepbx-polycom-directory-automation/

# XSL code taken from: https://stackoverflow.com/questions/28322438/sort-xml-in-alphabetic-order
# XSL file is at: https://gist.github.com/nathandarnell/0c7cac5e628a43b126f96d7c64970cf9#file-polycom-dir-xslt-xsl

# Runs every hour from "nano -w /etc/crontab"

# Make a temp file to output the formatted XML
touch /tftpboot/temp.xml

# Sort the XML directory file
xsltproc -o /tftpboot/temp.xml /usr/local/sbin/polycom-dir-xslt.xsl /tftpboot/000000000000-directory.xml

# Format the XML file and send it to the original file
xmllint --format /tftpboot/temp.xml > /tftpboot/000000000000-directory.xml

# Remove the temporary file
rm /tftpboot/temp.xml