AppsNotify 3.0

Posted by nickekallen on in ConfigMgr, Script

As a follow-up to a previous post – here comes a revised version of AppsNotify.

Changes

  • Possible to exclude applications that notify users
    Create a registry value under HKLM\Software\AppsNotify\AppsNotifyExclusion that matches the application that needs to be excluded
  • Detect if the C: – drive is low on disk and exit before attempt to write anything to disk
  • Notifications now include name of applications that are new, up to 5 new applications
  • Detect if the computer is idle and do not check AppCatalog and do not notify user
    -Avoids hammering of the website and notifications going nowhere
  • Log-file is generated in users temp folder: \appsnotify app.log

Code from elsewhere

Idle-time from StackOverflow
Most functions (not Logs – as previously stated in old blog-post) are from PowerShell Studio
Or written by me. See previous post.

Parameter

Pass on the parameter appcatalog with the url for Application Catalog – sample;

-appcatalog http://appcatalog.yourcompany.com:81/cmapplicationCatalog

Run it

Normally I wrap this within an executable that file (can run with Powershell 2/3 and should run as logged on user). How often? Well – sample code from an exported Task Scheduler

<?xml version="1.0" encoding="UTF-16"?>
<Task version="1.2" xmlns="<a href="http://schemas.microsoft.com/windows/2004/02/mit/task&quot;">http://schemas.microsoft.com/windows/2004/02/mit/task"</a>>
<RegistrationInfo>
<Author></Author>
</RegistrationInfo>
<Triggers>
<LogonTrigger>
<Repetition>
<Interval>PT10M</Interval>
<StopAtDurationEnd>false</StopAtDurationEnd>
</Repetition>
<StartBoundary>1899-12-30T06:04:14</StartBoundary>
<Enabled>true</Enabled>
<Delay>PT15M</Delay>
</LogonTrigger>
</Triggers>
<Principals>
<Principal id="Author">
<GroupId>S-1-5-32-545</GroupId>
<RunLevel>LeastPrivilege</RunLevel>
</Principal>
</Principals>
<Settings>
<MultipleInstancesPolicy>IgnoreNew</MultipleInstancesPolicy>
<DisallowStartIfOnBatteries>false</DisallowStartIfOnBatteries>
<StopIfGoingOnBatteries>false</StopIfGoingOnBatteries>
<AllowHardTerminate>true</AllowHardTerminate>
<StartWhenAvailable>true</StartWhenAvailable>
<RunOnlyIfNetworkAvailable>true</RunOnlyIfNetworkAvailable>
<IdleSettings>
<StopOnIdleEnd>true</StopOnIdleEnd>
<RestartOnIdle>false</RestartOnIdle>
</IdleSettings>
<AllowStartOnDemand>true</AllowStartOnDemand>
<Enabled>true</Enabled>
<Hidden>true</Hidden>
<RunOnlyIfIdle>false</RunOnlyIfIdle>
<WakeToRun>false</WakeToRun>
<ExecutionTimeLimit>PT4H</ExecutionTimeLimit>
<Priority>7</Priority>
</Settings>
<Actions Context="Author">
<Exec>
<Command>"C:\Program Files (x86)\Common Files\AppsNotify\AppsNotify.exe"</Command>
<Arguments>-appcatalog http://website:8080/cmapplicationCatalog</Arguments>
</Exec>
</Actions>
</Task>

Code

Or download it

#========================================================================
# Created on:    2017-08-16
# Created by:    Nicke Källén
# Organization:
# Filename:        AppsNotify 3.0.pff
#========================================================================
Add-Type @'
using System;
using System.Diagnostics;
using System.Runtime.InteropServices;

namespace PInvoke.Win32 {

public static class UserInput {

[DllImport("user32.dll", SetLastError=false)]
private static extern bool GetLastInputInfo(ref LASTINPUTINFO plii);

[StructLayout(LayoutKind.Sequential)]
private struct LASTINPUTINFO {
public uint cbSize;
public int dwTime;
}

public static DateTime LastInput {
get {
DateTime bootTime = DateTime.UtcNow.AddMilliseconds(-Environment.TickCount);
DateTime lastInput = bootTime.AddMilliseconds(LastInputTicks);
return lastInput;
}
}

public static TimeSpan IdleTime {
get {
return DateTime.UtcNow.Subtract(LastInput);
}
}

public static int LastInputTicks {
get {
LASTINPUTINFO lii = new LASTINPUTINFO();
lii.cbSize = (uint)Marshal.SizeOf(typeof(LASTINPUTINFO));
GetLastInputInfo(ref lii);
return lii.dwTime;
}
}
}
}
'@

$AppNotify.FormBorderStyle = 'FixedToolWindow'
Function Log-Start{
<#
.SYNOPSIS
Creates log file

.DESCRIPTION
Creates log file with path and name that is passed. Checks if log file exists, and if it does deletes it and creates a new one.
Once created, writes initial logging data

.PARAMETER LogPath
Mandatory. Path of where log is to be created. Example: C:\Windows\Temp

.PARAMETER LogName
Mandatory. Name of log file to be created. Example: Test_Script.log

.PARAMETER ScriptVersion
Mandatory. Version of the running script which will be written in the log. Example: 1.5

.INPUTS
Parameters above

.OUTPUTS
Log file created

.NOTES
Version:        1.0
Author:         Luca Sturlese
Creation Date:  10/05/12
Purpose/Change: Initial function development

Version:        1.1
Author:         Luca Sturlese
Creation Date:  19/05/12
Purpose/Change: Added debug mode support

.EXAMPLE
Log-Start -LogPath "C:\Windows\Temp" -LogName "Test_Script.log" -ScriptVersion "1.5"
#>

[CmdletBinding()]

Param ([Parameter(Mandatory=$true)][string]$LogPath, [Parameter(Mandatory=$true)][string]$LogName, [Parameter(Mandatory=$true)][string]$ScriptVersion)

Process{
$sFullPath = $LogPath + "\" + $LogName

#Check if file exists and delete if it does
If((Test-Path -Path $sFullPath)){
Remove-Item -Path $sFullPath -Force
}

#Create file and start logging
New-Item -Path $LogPath -Name $LogName –ItemType File

Add-Content -Path $sFullPath -Value "***************************************************************************************************"
Add-Content -Path $sFullPath -Value "Started processing at [$([DateTime]::Now)]."
Add-Content -Path $sFullPath -Value "***************************************************************************************************"
Add-Content -Path $sFullPath -Value ""
Add-Content -Path $sFullPath -Value "Running script version [$ScriptVersion]."
Add-Content -Path $sFullPath -Value ""
Add-Content -Path $sFullPath -Value "***************************************************************************************************"
Add-Content -Path $sFullPath -Value ""

#Write to screen for debug mode
Write-Debug "***************************************************************************************************"
Write-Debug "Started processing at [$([DateTime]::Now)]."
Write-Debug "***************************************************************************************************"
Write-Debug ""
Write-Debug "Running script version [$ScriptVersion]."
Write-Debug ""
Write-Debug "***************************************************************************************************"
Write-Debug ""

}
}

Function Log-Write{
<#
.SYNOPSIS
Writes to a log file

.DESCRIPTION
Appends a new line to the end of the specified log file

.PARAMETER LogPath
Mandatory. Full path of the log file you want to write to. Example: C:\Windows\Temp\Test_Script.log

.PARAMETER LineValue
Mandatory. The string that you want to write to the log

.INPUTS
Parameters above

.OUTPUTS
None

.NOTES
Version:        1.0
Author:         Luca Sturlese
Creation Date:  10/05/12
Purpose/Change: Initial function development

Version:        1.1
Author:         Luca Sturlese
Creation Date:  19/05/12
Purpose/Change: Added debug mode support

.EXAMPLE
Log-Write -LogPath "C:\Windows\Temp\Test_Script.log" -LineValue "This is a new line which I am appending to the end of the log file."
#>

[CmdletBinding()]

Param ([Parameter(Mandatory=$true)][string]$LogPath, [Parameter(Mandatory=$true)][string]$LineValue)

Process{
Add-Content -Path $LogPath -Value $LineValue

#Write to screen for debug mode
Write-Debug $LineValue
}
}

Function Log-Error{
<#
.SYNOPSIS
Writes an error to a log file

.DESCRIPTION
Writes the passed error to a new line at the end of the specified log file

.PARAMETER LogPath
Mandatory. Full path of the log file you want to write to. Example: C:\Windows\Temp\Test_Script.log

.PARAMETER ErrorDesc
Mandatory. The description of the error you want to pass (use $_.Exception)

.PARAMETER ExitGracefully
Mandatory. Boolean. If set to True, runs Log-Finish and then exits script

.INPUTS
Parameters above

.OUTPUTS
None

.NOTES
Version:        1.0
Author:         Luca Sturlese
Creation Date:  10/05/12
Purpose/Change: Initial function development

Version:        1.1
Author:         Luca Sturlese
Creation Date:  19/05/12
Purpose/Change: Added debug mode support. Added -ExitGracefully parameter functionality

.EXAMPLE
Log-Error -LogPath "C:\Windows\Temp\Test_Script.log" -ErrorDesc $_.Exception -ExitGracefully $True
#>

[CmdletBinding()]

Param ([Parameter(Mandatory=$true)][string]$LogPath, [Parameter(Mandatory=$true)][string]$ErrorDesc, [Parameter(Mandatory=$true)][boolean]$ExitGracefully)

Process{
Add-Content -Path $LogPath -Value "Error: An error has occurred [$ErrorDesc]."

#Write to screen for debug mode
Write-Debug "Error: An error has occurred [$ErrorDesc]."

#If $ExitGracefully = True then run Log-Finish and exit script
If ($ExitGracefully -eq $True){
Log-Finish -LogPath $LogPath
Break
}
}
}

Function Log-Finish{
<#
.SYNOPSIS
Write closing logging data & exit

.DESCRIPTION
Writes finishing logging data to specified log and then exits the calling script

.PARAMETER LogPath
Mandatory. Full path of the log file you want to write finishing data to. Example: C:\Windows\Temp\Test_Script.log

.PARAMETER NoExit
Optional. If this is set to True, then the function will not exit the calling script, so that further execution can occur

.INPUTS
Parameters above

.OUTPUTS
None

.NOTES
Version:        1.0
Author:         Luca Sturlese
Creation Date:  10/05/12
Purpose/Change: Initial function development

Version:        1.1
Author:         Luca Sturlese
Creation Date:  19/05/12
Purpose/Change: Added debug mode support

Version:        1.2
Author:         Luca Sturlese
Creation Date:  01/08/12
Purpose/Change: Added option to not exit calling script if required (via optional parameter)

.EXAMPLE
Log-Finish -LogPath "C:\Windows\Temp\Test_Script.log"

.EXAMPLE
Log-Finish -LogPath "C:\Windows\Temp\Test_Script.log" -NoExit $True
#>

[CmdletBinding()]

Param ([Parameter(Mandatory=$true)][string]$LogPath, [Parameter(Mandatory=$false)][string]$NoExit)

Process{
Add-Content -Path $LogPath -Value ""
Add-Content -Path $LogPath -Value "***************************************************************************************************"
Add-Content -Path $LogPath -Value "Finished processing at [$([DateTime]::Now)]."
Add-Content -Path $LogPath -Value "***************************************************************************************************"

#Write to screen for debug mode
Write-Debug ""
Write-Debug "***************************************************************************************************"
Write-Debug "Finished processing at [$([DateTime]::Now)]."
Write-Debug "***************************************************************************************************"

#Exit calling script if NoExit has not been specified or is set to False
If(!($NoExit) -or ($NoExit -eq $False)){
Exit
}

}
}
function Get-ScriptDirectory
{
if($hostinvocation -ne $null)
{
Split-Path $hostinvocation.MyCommand.path
}
else
{
Split-Path $script:MyInvocation.MyCommand.Path
}
}

function Parse-Commandline
{
<#
.SYNOPSIS
Parses the Commandline of a package executable

.DESCRIPTION
Parses the Commandline of a package executable

.PARAMETER  Commandline
The Commandline of the package executable

.EXAMPLE
$arguments = Parse-Commandline -Commandline $Commandline

.INPUTS
System.String

.OUTPUTS
System.Collections.Specialized.StringCollection
#>

[OutputType([System.Collections.Specialized.StringCollection])]
Param([string]$CommandLine)

$Arguments = New-Object System.Collections.Specialized.StringCollection

if($CommandLine)
{
#Find First Quote
$index = $CommandLine.IndexOf('"')

while ( $index -ne -1)
{#Continue as along as we find a quote
#Find Closing Quote
$closeIndex = $CommandLine.IndexOf('"',$index + 1)
if($closeIndex -eq -1)
{
break #Can’t find a match
}
$value = $CommandLine.Substring($index + 1,$closeIndex – ($index + 1))
[void]$Arguments.Add($value)
$index = $closeIndex

#Find First Quote
$index = $CommandLine.IndexOf('"',$index + 1)
}
}
return $Arguments
}

function Convert-CommandLineToDictionary
{
<#
.SYNOPSIS
Parses and converts the commandline of a packaged executable into a Dictionary

.DESCRIPTION
Parses and converts the commandline of a packaged executable into a Dictionary

.PARAMETER  Dictionary
The Dictionary to load the value pairs into.

.PARAMETER  CommandLine
The commandline of the package executable

.PARAMETER  ParamIndicator
The character used to indicate what is a parameter.

.EXAMPLE
$Dictionary = New-Object System.Collections.Specialized.StringDictionary
Convert-CommandLineToDictionary -Dictionary $Dictionary -CommandLine $Commandline  -ParamIndicator '-'
#>
Param(    [ValidateNotNull()]
[System.Collections.Specialized.StringDictionary]$Dictionary,
[string]$CommandLine,
[char] $ParamIndicator)

$Params = Parse-Commandline $CommandLine

for($index = 0; $index -lt $Params.Count; $index++)
{
[string]$param = $Params[$index]
#Clear the values
$key = ""
$value = ""

if($param.StartsWith($ParamIndicator))
{
#Remove the indicator
$key = $param.Remove(0,1)
if($index  + 1 -lt $Params.Count)
{
#Check if the next Argument is a parameter
[string]$param = $Params[$index + 1]
if($param.StartsWith($ParamIndicator) -ne $true )
{
#If it isn’t a parameter then set it as the value
$value = $param
$index++
}
}
$Dictionary[$key] = $value
}#else skip
}
}
function Get-ExclusionList
{
$REGExclusion = "HKLM:\Software\AppsNotify\AppsNotifyExclusion"
$excllist = @()
Log-Write -LogPath $logfilePath -LineValue "Start exclusion list creation"
If ($(Test-Path $REGExclusion))
{

##Discovery
$regKey = $REGExclusion

$p = Get-ItemProperty $REGExclusion

$p.PSObject.Properties |  foreach  { if (("PSPath","PSParentPath","PSChildName","PSDrive","PSProvider") -notcontains $_.name) { $excllist += $($_.name) } }

}
Log-Write -LogPath $logfilePath -LineValue $($excllist)
return $excllist
}

function Validate-IsURL
{
<#
.SYNOPSIS
Validates if input is an URL

.DESCRIPTION
Validates if input is an URL

.PARAMETER  Url
A string containing an URL address

.INPUTS
System.String

.OUTPUTS
System.Boolean
#>
[OutputType([Boolean])]
param ([string]$Url)

if($Url -eq $null)
{
return $false
}

return $Url -match "^(ht|f)tp(s?)\:\/\/[0-9a-zA-Z]([-.\w]*[0-9a-zA-Z])*(:(0-9)*)*(\/?)([a-zA-Z0-9\-\.\?\,\'\/\\\+&amp;%\$#_]*)?$"
}

function Get-CMUserApps {
[CmdletBinding()]
param
(
[Parameter(Mandatory=$True,
ValueFromPipelineByPropertyName=$True,
HelpMessage='URL for Application Catalogue')]
$url,
[Parameter(Mandatory=$True,
ValueFromPipelineByPropertyName=$True,
HelpMessage='Path to logfile')]
$logfile,
[Parameter(Mandatory=$True,
ValueFromPipelineByPropertyName=$True,
HelpMessage='Temp-file')]
$temp
)
Begin {
log-write -LogPath $logfile -LineValue "Create web service proxy"
$catalogurl = $url;
Log-Write -LogPath $logfile -LineValue "Connecting to $catalogurl"
try {
$url = $catalogurl+"/ApplicationViewService.asmx?WSDL";
$service = New-WebServiceProxy $url -UseDefaultCredential;

}
catch {
Log-Error -LogPath $logfile -ErrorDesc "AppCatalog no response" -ExitGraceFully $false
Log-Finish -LogPath $logfilePath -NoExit $true
break
}
}
Process {


$total = 0;
try {
Log-Write -LogPath $logfile -LineValue "Gathering applications"
$service.GetApplications("Name",$null,"Name","",100,0,$true,"PackageProgramName",$false,$null,[ref]$total) | select ApplicationId,Name | Export-Clixml $temp
return $true
}

catch {
Log-Error -LogPath $logfile -ErrorDesc $error[0] -ExitGraceFully $false
return $false
}
Remove-Variable -Name url
Remove-Variable -Name total
$service.dispose()

}

}

function Compare-CMUserApps {
[CmdletBinding()]
param
(
[Parameter(Mandatory=$True,
ValueFromPipelineByPropertyName=$True,
HelpMessage='Permanent-file')]
$file,
[Parameter(Mandatory=$True,
ValueFromPipelineByPropertyName=$True,
HelpMessage='Temp-file')]
$temp,
[Parameter(Mandatory=$True,
ValueFromPipelineByPropertyName=$True,
HelpMessage='Path to logfile')]
$logfile
)
Process {
Log-Write -LogPath $logfile -LineValue "Comparing applications lists"
If (-Not (Test-Path $file)) {
Log-Write -LogPath $logfile -LineValue "No previous version of apps list"
try {
Rename-Item $temp "$prefix apps.xml"
}
catch {
Remove-Item $temp
Log-Error -LogPath $logfile -ErrorDesc "Unable to create initial list" -ExitGracefully $false
}

}
Else {

Log-Write -LogPath $logfile -LineValue "Starting check......"
# $diffs = (Compare-Object -ReferenceObject $(Get-Content $file) -DifferenceObject $(Get-Content $temp)) | Where {$_.SideIndicator -eq '<='}
# $diffsserver = (Compare-Object -ReferenceObject $(Get-Content $file) -DifferenceObject $(Get-Content $temp)) | Where {$_.SideIndicator -eq '=>'}

If ((Compare-Object -ReferenceObject $(Get-Content $file -ReadCount 0) -DifferenceObject $(Get-Content $temp -ReadCount 0)) -eq $null) {
Log-Write -LogPath $logfile -LineValue "No new applications"
Log-Write -LogPath $logfile -LineValue "Removing temporary file"

try {
Remove-Item $temp
}
catch {

Log-Error -LogPath $logfile -ErrorDesc "Unable to remove temp list" -ExitGracefully $false
}

}
Elseif (((Compare-Object -ReferenceObject $(Get-Content $file -ReadCount 0) -DifferenceObject $(Get-Content $temp -ReadCount 0)) | Where {$_.SideIndicator -eq '<='}) -ne $null -and ((Compare-Object -ReferenceObject $(Get-Content $file -ReadCount 0) -DifferenceObject $(Get-Content $temp -ReadCount 0)) | Where {$_.SideIndicator -eq '=>'}) -eq $null ) {
Log-Write -LogPath $logfile -LineValue "Less applications received"
try {
Log-Write -LogPath $logfile -LineValue "Remove permanent list"
Remove-Item $file
}
catch {
Remove-Item $temp
Log-Error -LogPath $logfile -ErrorDesc "Unable to remove permanent list" -ExitGracefully $false
}

try {
Log-Write -LogPath $logfile -LineValue "Rename temporary list"
Rename-Item $temp "$prefix apps.xml"
}
catch {
Log-Error -LogPath $logfile -ErrorDesc "Unable to switch temp-list to permanent" -ExitGracefully $false
}

}

Else {
Log-Write -LogPath $logfile -LineValue "New applications found"
#              $lastWrite = (get-item $file).LastWriteTime
#              $timespan = new-timespan -days 0 -hours 4 -minutes 5
#
#                if (((get-date) - $lastWrite) -gt $timespan) {
#                    Log-Write -LogPath $logfile -LineValue "File is older than 4 h, will reset"
#
#                         try {
#                            Log-Write -LogPath $logfile -LineValue "Remove permanent list"
#                            Remove-Item $file
#                          }
#                          catch {
#                                  Remove-Item $temp
#                                  Log-Error -LogPath $logfile -ErrorDesc "Unable to remove permanent list" -ExitGracefully $false
#                          }
#
#                          try {
#                                  Log-Write -LogPath $logfile -LineValue "Rename temporary list"
#                                  Rename-Item $temp "$prefix apps.xml"
#                                  }
#                          catch {
#                                   Log-Error -LogPath $logfile -ErrorDesc "Unable to switch temp-list to permanent" -ExitGracefully $false
#                                }
#                }
#                Else {
$newapps = $true
#                }

}

}
If ($newapps -eq $true) {
return $True

}
#Remove-Variable * -ErrorAction 'SilentlyContinue'
#$error.Clear()
#Clear-Host
#$diffs = $null
#$diffsserver = $null
}
}

function OnApplicationLoad {
#Note: This function is not called in Projects
#Note: This function runs before the form is created
#Note: To get the script directory in the Packager use: Split-Path $hostinvocation.MyCommand.path
#Note: To get the console output in the Packager (Windows Mode) use: $ConsoleOutput (Type: System.Collections.ArrayList)
#Important: Form controls cannot be accessed in this function
#TODO: Add snapins and custom code to validate the application load



return $true #return true for success or false for failure
}

function Get-NewAppCatalogApps {

[CmdletBinding()]
param
(
[Parameter(Mandatory=$True,
ValueFromPipelineByPropertyName=$True,
HelpMessage='Permanent-file')]
$file,
[Parameter(Mandatory=$True,
ValueFromPipelineByPropertyName=$True,
HelpMessage='Temp-file')]
$temp,
[Parameter(Mandatory=$True,
ValueFromPipelineByPropertyName=$True,
HelpMessage='Path to logfile')]
$logfile
)

Process {


try {
$array = @(Compare-Object $(Get-content $file -ReadCount 0) $(Get-Content $temp -ReadCount 0) | Where {$_.SideIndicator -eq '=>' -and $_.InputObject -match '<S N="Name">'} |Select-Object $_ -ExpandProperty InputObject)
}
catch {
Log-Error -LogPath $logfile -ErrorDesc "Unable to list new applications" -ExitGracefully $false
return
}

[array]$exclusionlist = Get-ExclusionList
Log-Write -LogPath $logfilePath -LineValue "Exclusions:"
Log-Write -LogPath $logfilePath -LineValue "$($exclusionlist)"
$intApps = $array.Length - 4
Log-Write -LogPath $logfilePath -LineValue "User has $(4+$intApps) new applications"
$i = 0
$applist = ""
foreach ($element in $Array) {

$element = $element.TrimStart(' ')
$element = $element -replace "</S>","`n"
$element = $element -replace "<S N=`"Name`">",""

if ($exclusionlist -contains $($element -replace "`n",""))
{

Log-Write -LogPath $logfilePath -LineValue "$($element -replace   `"`n`",`"`") is now excluded"
$array.remove($element)
$intApps-=1
}
else
{
$i++

if ($i -lt "5")
{

#$element = $element.TrimStart(' ')
#$element = $element.TrimEnd('</S>')
#$element = $element -replace "</S>","`n"
#$element = $element -replace "<S N=`"Name`">",""
$applist += $element

#$applist = $applist.TrimStart(' ')
}
else {
$applist = $applist + "and $intApps more`n"
return $applist
}
}
}
return $applist
}

}

function OnApplicationExit {
#Note: This function is not called in Projects
#Note: This function runs after the form is closed
#TODO: Add custom code to clean up and unload snapins when the application exits
#Log-Finish -LogPath $logfilePath -NoExit $true
$script:ExitCode = 0 #Set the exit code for the Packager
Log-Finish -LogPath $logfilePath -NoExit $false
break
}

$AppNotify_Load={
#TODO: Initialize Form Controls here
$NotifyIcon.Text = $list
#$NotifyIcon.BalloonTipText = $list
$NotifyIcon.ShowBalloonTip(30000,"New Applications Available",$list, 'Info')
}

#region Control Helper Functions
function Show-NotifyIcon
{
<#
.SYNOPSIS
Displays a NotifyIcon's balloon tip message in the taskbar's notification area.

.DESCRIPTION
Displays a NotifyIcon's a balloon tip message in the taskbar's notification area.

.PARAMETER NotifyIcon
The NotifyIcon control that will be displayed.

.PARAMETER BalloonTipText
Sets the text to display in the balloon tip.

.PARAMETER BalloonTipTitle
Sets the Title to display in the balloon tip.

.PARAMETER BalloonTipIcon
The icon to display in the ballon tip.

.PARAMETER Timeout
The time the ToolTip Balloon will remain visible in milliseconds.
Default: 0 - Uses windows default.
#>
param(
[Parameter(Mandatory = $true, Position = 0)]
[ValidateNotNull()]
[System.Windows.Forms.NotifyIcon]$NotifyIcon,
[Parameter(Mandatory = $true, Position = 1)]
[ValidateNotNullOrEmpty()]
[String]$BalloonTipText,
[Parameter(Position = 2)]
[String]$BalloonTipTitle = '',
[Parameter(Position = 3)]
[System.Windows.Forms.ToolTipIcon]$BalloonTipIcon = 'None',
[Parameter(Position = 4)]
[int]$Timeout = 0
)

if($NotifyIcon.Icon -eq $null)
{
#Set a Default Icon otherwise the balloon will not show
$NotifyIcon.Icon = [System.Drawing.Icon]::ExtractAssociatedIcon([System.Windows.Forms.Application]::ExecutablePath)
}

$NotifyIcon.ShowBalloonTip($Timeout, $BalloonTipTitle, $BalloonTipText, $BalloonTipIcon)
}

#endregion

$NotifyIcon_MouseDoubleClick=[System.Windows.Forms.MouseEventHandler]{
#Event Argument: $_ = [System.Windows.Forms.MouseEventArgs]
#TODO: Place custom script here
Log-Write -LogPath $logfilePath -LineValue "User clicked icon"
Log-Write -LogPath $logfilePath -LineValue "Sending user to $appcatalog"
Start-Process $appcatalog

Log-Write -LogPath $logfilePath -LineValue "Timer started for $totaltime"
#Add TotalTime to current time
$script:StartTime = (Get-Date).AddSeconds($TotalTime)
#Start the timer
$timer1.Start()

}

$NotifyIcon_MouseClick=[System.Windows.Forms.MouseEventHandler]{
#Event Argument: $_ = [System.Windows.Forms.MouseEventArgs]
#$NotifyIcon.Visible = $true
$NotifyIcon.ShowBalloonTip(30000,"New Applications Available",$list, 'Info')
}

$NotifyIcon_BalloonTipClicked={
Log-Write -LogPath $logfilePath -LineValue "User clicked ballontip"
Log-Write -LogPath $logfilePath -LineValue "Sending user to $appcatalog"
Start-Process $appcatalog

Log-Write -LogPath $logfilePath -LineValue "Timer started for $totaltime"
#Add TotalTime to current time
$script:StartTime = (Get-Date).AddSeconds($TotalTime)
#Start the timer
$timer1.Start()

}

#Get path which scripts run from
$CurrentPath = Get-ScriptDirectory

#Import log-functions
#. "$CurrentPath\Logging_Functions.ps1"

&nbsp;

#Prefix for all generated files in user's %TEMP%
$prefix = "appsnotify"

#Logfile
$logfilePath = $env:temp+"\$prefix app.log"
#Visibility after icon-click
$TotalTime = 300
$TotalTime_All = 14300

if ((Get-WmiObject Win32_LogicalDisk -Filter "DeviceID='C:'" | Select-Object -ExpandProperty FreeSpace) -lt "20000000" ) {
exit
}

$check=Get-Process AppsNotify -ErrorAction SilentlyContinue | Measure-Object

if ($check.count -lt "2") {

}
else {
Log-Error -LogPath $logfilePath -ErrorDesc "AppsNotify is already running. Terminating. " -ExitGraceFully $false
exit
}

#Temporary file to store applications
$tempfilePath  = $env:temp+"\$prefix app_temp.xml"
#Permanent file to store applications
$filePath = $env:temp +"\$prefix apps.xml"
#Reset log-file for this session
Remove-Item $logfilePath

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################################################################################################################
Log-Start -LogPath $env:temp -LogName "$prefix app.log" -ScriptVersion "2.0"

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#Verify that the $CommandLine variable exists
if($CommandLine -ne $null -and $CommandLine -ne "")
{
#Log-Write -LogPath $logfilePath -LineValue "There is a command-line"
Log-Write -LogPath $logfilePath -LineValue "Command-line is:"
Log-Write -LogPath $logfilePath -LineValue "$CommandLine"
#$Arguments = Parse-Commandline $CommandLine
#Convert the Arguments. Use – as the Argument Indicator
$Dictionary = New-Object System.Collections.Specialized.StringDictionary
Convert-CommandLineToDictionary -Dictionary $Dictionary -CommandLine $Commandline  -ParamIndicator '-'
}
else
{
#Not running in a packager or no command line arguments passed
Log-Error -LogPath $logfilePath -ErrorDesc "No command-line argument. Use -appcatalog <url>" -ExitGraceFully $false
Log-Finish -LogPath $logfilePath -NoExit $false
break
}

$appcatalog = $Dictionary["appcatalog"]
if($appcatalog -ne $null -and $appcatalog -ne "") {
Log-Write -LogPath $logfilePath -LineValue "Passed Application Catalog is $appcatalog"
if (Validate-IsURL -Url $appcatalog) {
Log-Write -LogPath $logfilePath -LineValue "Passed Application Catalog is a URL"
}
Else {
Log-Error -LogPath $logfilePath -ErrorDesc "This is not a url" -ExitGraceFully $false
Log-Finish -LogPath $logfilePath -NoExit $false
break
}

}
else {
#Address to Application Catalogue
Log-Error -LogPath $logfilePath -ErrorDesc "We need an Application Catalog" -ExitGraceFully $false
Log-Finish -LogPath $logfilePath -NoExit $false
break
}

if ($(([PInvoke.Win32.UserInput]::IdleTime).TotalMinutes) -gt 10) {
Log-Write -LogPath $logfilePath -LineValue "Idle Time: $(([PInvoke.Win32.UserInput]::IdleTime).TotalMinutes)"
Log-Write -LogPath $logfilePath -LineValue "No user at computer, exiting"
Log-Finish -LogPath $logfilePath -NoExit $false
break
}

if ((Get-CMUserApps -url $appcatalog -logfile $logfilePath -temp $tempfilePath) -eq $true) {

if ((Compare-CMUserApps -file $filePath -temp $tempfilePath -logfile $logfilePath) -eq $true) {
$list = "$(Get-NewAppCatalogApps -file $filePath -temp $tempfilePath -logfile $logfilePath)"
if ($list)
{
Log-Write -LogPath $logfilePath -LineValue "Applist is $list"
#$NotifyIcon.Text = $list
try {

$NotifyIcon.Visible = $true
#Add TotalTime to current time
Log-Write -LogPath $logfilePath -LineValue "Starting general timer..."
$script:StartTime_all = (Get-Date).AddSeconds($TotalTime_All)
#Start the timer
$timer_all.Start()

}
catch {
Log-Error -LogPath $logfilePath -ErrorDesc "Tray icon failed..." -ExitGraceFully $false
Log-Finish -LogPath $logfilePath -NoExit $false
break
}
finally {
try {
Log-Write -LogPath $logfilePath -LineValue "Removing $filepath"
Remove-Item $filePath
Log-Write -LogPath $logfilePath -LineValue "Renaming $tempfilePath"
Rename-Item -Path "$tempfilePath"  -NewName "$prefix apps.xml" -Force

}
catch {
Remove-Item $tempfilePath
Log-Error -LogPath $logfile -ErrorDesc "Unable to remove permanent list" -ExitGracefully $false
}
}
}
else {
try {
Log-Write -LogPath $logfilePath -LineValue "Removing $filepath"
Remove-Item $filePath
Log-Write -LogPath $logfilePath -LineValue "Renaming $tempfilePath"
Rename-Item -Path "$tempfilePath"  -NewName "$prefix apps.xml" -Force

}
catch {
Remove-Item $tempfilePath
Log-Error -LogPath $logfile -ErrorDesc "Unable to remove permanent list" -ExitGracefully $false
}
Rename-Item -Path "$tempfilePath"  -NewName "$prefix apps.xml" -Force
Log-Finish -LogPath $logfilePath -NoExit $false
break
}

}
Else {
Log-Finish -LogPath $logfilePath -NoExit $false
break
}

}
Else {
Log-Finish -LogPath $logfilePath -NoExit $false
break
}

&nbsp;

&nbsp;

$NotifyIcon_BalloonTipShown={
#TODO: Place custom script here
Log-Write -LogPath $logfilePath -LineValue "Notifying user"
}

$timer1_Tick={
#Use Get-Date for Time Accuracy
[TimeSpan]$span = $script:StartTime - (Get-Date)

#Update the display
#$formSampleTimer.Text = $labelTime.Text = "{0:N0}" -f $span.TotalSeconds

if($span.TotalSeconds -le 0)
{
Log-Write -LogPath $logfilePath -LineValue "Timer has passed"
$timer1.Stop()
$NotifyIcon.Visible = $false
$AppNotify.Close()
$NotifyIcon.Dispose()
Log-Finish -LogPath $logfilePath -NoExit $true
}
}

$timer_all_Tick={
#TODO: Place custom script here
#Use Get-Date for Time Accuracy
[TimeSpan]$span = $script:StartTime_all - (Get-Date)

#Update the display
#$formSampleTimer.Text = $labelTime.Text = "{0:N0}" -f $span.TotalSeconds

if($span.TotalSeconds -le 0)
{
Log-Write -LogPath $logfilePath -LineValue "General timer is up.. closing..."
$timer_all.Stop()
$NotifyIcon.Visible = $false
$AppNotify.Close()
$NotifyIcon.Dispose()
Log-Finish -LogPath $logfilePath -NoExit $true
}
}

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