# mrscounter
#
# Script to collect and merge Exchange MRS Performance Counters about migrations and  post them to PRTG
#
# Pending: Parallel execution to 
# Pending: Grab Exchange Servers automatically
#
param (
	$serverlist = @("EX01",
			"ex02",
			"ex03"),
	[string]$prtgurl = "http://prtg.msxfaq.net:5050/mrsjobcounter?content=",
	[string]$exchangeuri = "http://dag.msxfaq.net/Powershell",
	$validstatus = @("AutoSuspended",
			"Completed",
			"CompletedWithWarning",
			"CompletionInProgress",
			"Failed",
			"InProgress",
			"Queued",
			"ReadyToComplete",
			"Suspended")
)

Set-PSDebug -Strict

write-host "PRTG-MRSJobcounter: Start"

write-host "PRTG-MRSJobcounter: Loading Exchange PowerShell"
if ((Get-PSSnapin | where {$_.name -eq "Microsoft.Exchange.Management.PowerShell.E2010"}) -eq $null) {
	write-output  ("PRTG-MRSJobcounter: Creating Exchange Remote Session")
	Add-PSSnapin Microsoft.Exchange.Management.PowerShell.E2010
}


write-host "PRTG-MRSJobcounter: Loading Move Request List"
Set-ADServerSettings -ViewEntireForest:$true
$joblist = Get-MoveRequest | group status -NoElement


$prtgresult = '<?xml version="1.0" encoding="UTF-8" ?><prtg>'

foreach ($status in $validstatus) {
	write-host "PRTG-MRSJobcounter: Processing Status $status"
	
	$prtgresult+= '
	   <result>
		<channel>'+$status+'</channel>
		<value>'+	($joblist | where {$_.name -eq $status}).count +'</value>
		<float>0</float>
		<customunit>Anzahl</customunit>
	   </result>'
}

$prtgresult+= '</prtg>'

write-host "PRTG-MRSJobcounter: Sending Data to $prtgurl"
$httprequest=[system.Net.HttpWebRequest]::Create($prtgurl+$prtgresult);
$data = $httprequest.getresponse();
$stat = $data.statuscode;
$data.Close();
# no errorhandling here

write-host "PRTG-MRSJobcounter: End"