#!/bin/bash
# Curl Script to pull statistics from client side. Dispay results in JSON Format

statistics () {
    local site=$1
    if [ $firstline -eq 1 ] ; then
        echo -e "\t,"
    fi
    firstline=1

    echo -e "\t{"
    curl -w '
    \t\t"{#SITE}":"'$1'",
    \t\t"{#LOOKUPTIME}":"%{time_namelookup}",
    \t\t"{#CONNECTTIME}":"%{time_connect}",
    \t\t"{#PRETRANSFERTIME}":"%{time_pretransfer}",
    \t\t"{#STARTTRANSFERTIME}":"%{time_starttransfer}",
    \t\t"{#SIZEDOWNLOAD}":"%{size_download}",
    \t\t"{#SPEEDDOWNLOAD}":"%{speed_download}",
    \t\t"{#TOTALTIME}":"%{time_total}"
    \t}
    ' -o /dev/null -s $site
    #echo

}

firstline=0
echo -e "{"
echo -e "\t\"data\":["

## declare an array variable with site links to meassure performance
#declare -a arr=("http://www.google.com.au" "http://www.microsoft.com")
arr=()
# Read the file in parameter and fill the array named "array"
getArray() {
    i=0
    while read line # Read a line
    do
        arr[i]=$line # Put it into the array
        i=$(($i + 1))
    done < $1
}
getArray "/opt/zabbix/sites.txt"

#for i in ${@}; do
for i in "${arr[@]}"; do
    statistics $i
done

echo -e "\t]"
echo -e "}"