Shell Programming and Scripting

www-data ALL=NOPASSWD: /Library/WebServer/Documents/osx_labels/update_labels.sh

<?xml version="1.0" encoding="UTF-8"?>
<root>
    <entry>
        <name>/Library/WebServer/Documents/osx_labels/ATT-00242 - 1108_1112 Tutorial Videos</name>
        <color>Green</color>
    </entry>
    <entry>
        <name>/Library/WebServer/Documents/osx_labels/ATT-00259 - Differentiated Pricing Mock-ups</name>
        <color>Blue</color>
    </entry>
</root>

#!/bin/bash
count=1
input=/Library/WebServer/Documents/osx_labels/folders.xml
#input=http://staging.seven2.net/test/folders.xml

while [ -n "$name" -o $count = 1 ]
do
    #iterate XML with xpath to retrieve values and set folder label indexes
    name=`cat $input | xpath //entry[$count]/name 2>/dev/null | sed s/\<name\>//g| sed s/\<\\\\/name\>//g`
    color=`cat $input | xpath //entry[$count]/color 2>/dev/null | sed s/\<color\>//g| sed s/\<\\\\/color\>//g`
    if [ "$name" -a "$color" ]; then
		#setlabel from osxutils by Sveinbjorn Thordarson
		setlabel "$color" "$name" 
    fi
    count=$((count+1))
done

<?php
	$output = shell_exec("sh update_labels.sh");
	echo $output;
?>