Ntfy.sh Powershell Module

Send-Ntfy.psm1

$Uri   = "https://ntfy.sh"
$Topic = "powershell_ntfy"

function Send-Ntfy {

    param (
        [Parameter(Mandatory)] [String] 
        # Message title.
        $Title,

        [Parameter(Mandatory)] [String]
        # Message body. Set to "triggered" if empty or not passed. 
        $Message,

        [Int]  
        # Message priority with 1=min, 3=default and 5=max.                      
        $Priority,

        [Array]                        
        $Tags,

        [String]                        
        $Click,

        [Object]                        
        $Actions,

        [String]                        
        $Attach,

        [String]                        
        $Email
    )

    $Body = New-Object PSCustomObject

    $Body | Add-Member -NotePropertyName "topic" -NotePropertyValue $Topic
    $Body | Add-Member -NotePropertyName "title" -NotePropertyValue $Title
    $Body | Add-Member -NotePropertyName "message" -NotePropertyValue $Message

    if ( $Priority ) {
        $Body | Add-Member -NotePropertyName "priority" -NotePropertyValue $Priority
    }
    
    if ( $Tags ) {
        $Body | Add-Member -NotePropertyName "tags" -NotePropertyValue $Tags
    }
        
    if ( $Click ) {
        $Body | Add-Member -NotePropertyName "click" -NotePropertyValue $Click
    }
        
    if ( $Actions ) {
        $Body | Add-Member -NotePropertyName "actions" -NotePropertyValue $Actions
    }  
    
    if ( $Attach ) {
        $Body | Add-Member -NotePropertyName "attach" -NotePropertyValue $Attach
    }
        
    if ( $Email ) {
        $Body | Add-Member -NotePropertyName "email" -NotePropertyValue $Email
    }

    if ( [System.Text.Encoding]::UTF8.GetByteCount( $Message ) -gt 4096 ) {
        Write-Warning -Message "Body contents too long (>4096 bytes), https://docs.ntfy.sh/publish/#limitations";
    }
    
    $Body = ConvertTo-Json $Body

    Write-Debug $Body
    Invoke-RestMethod -Method 'Post' -Uri $Uri -Body $Body -ContentType "application/json" -UseBasicParsing
}

Export-ModuleMember -Function Send-Ntfy