Get updates from Dr Scripto via PushBullet

drscripto_rss_pushbullet.ps1

$path = "$PSScriptRoot\drscripto_LastSeen.txt"
$apikey = '' # Secure String

if(-not (Test-Path -Path $path)) {
    $null | Out-File $path
}

$latest = Get-Content $path

$rss = Invoke-RestMethod -Uri 'https://blogs.technet.microsoft.com/heyscriptingguy/feed/' | Select-Object -First 1

if($rss.title -ne $latest) {
    $headers = @{
        'Access-Token' = [PSCredential]::new('null', ($apikey | ConvertTo-SecureString)).GetNetworkCredential().Password
    }

    $uri = 'https://api.pushbullet.com/v2/pushes'

    $data = @{
        type  = 'note'
        title = 'Update from Doctor Scripto!'
        body  = '{0}{1}{2}{1}Published: {3}' -f $rss.title, [System.Environment]::NewLine, $rss.link, [DateTime]$rss.pubDate
        guid  = (New-Guid).Guid
    }

    $data = $data | ConvertTo-Json -Depth 100

    [void] (Invoke-RestMethod -Uri $uri -Headers $headers -ContentType 'application/json' -Method POST -Body $data)

    $rss.title | Out-File $path
}