Public/Invoke-JsonMenu.ps1
|
function Invoke-JsonMenu { <# .SYNOPSIS Invoke the Json menu definition to run a menu in the console or as a system tray menu .DESCRIPTION Invoke-Menu creates a menu based on structured Json format. The Json contains definitions for menu optinos .EXAMPLE PS C:\> <example usage> Explanation of what the example does .INPUTS Input (if any) .OUTPUTS Output (if any) .NOTES General notes #> [CmdletBinding(DefaultParameterSetName = 'Object')] param ( # A converted JsonMenu json definition [Parameter( Mandatory = $true, Position = 0, ParameterSetName = "Object", ValueFromPipeline = $true, ValueFromPipelineByPropertyName = $true, HelpMessage = "The JsonMenu input object.")] [ValidateNotNullOrEmpty()] [PSCustomObject] $Object, # Specifies a path to one or more locations. Wildcards are permitted. [Parameter( Mandatory = $true, Position = 0, ParameterSetName = "Path", HelpMessage = "Path to a JsonMenu json file.")] [ValidateNotNullOrEmpty()] [SupportsWildcards()] [string] $Path, # Specifies a path to one or more locations. [Parameter( Mandatory = $true, Position = 0, ParameterSetName = "Json", HelpMessage = "A JsonMenu json definition.")] [ValidateNotNullOrEmpty()] [String] $Json, # Specifies if the function is only validating the input. [Parameter( Position = 1, HelpMessage = "Use load the menu as a systray menu.")] [Switch] $AsSysTrayMenu ) process { JsonMenu.UserInteraction.ClearHost -Cls $true switch ( $PSCmdLet.ParameterSetName ) { "Path" { try { $JsonMenu.Configuration = Get-Content -Path $Path -Force -Raw | ConvertFrom-Json break } catch { JsonMenu.UserInteraction.WriteError -RaisedError $_ } } "Json" { try { $JsonMenu.Configuration = $Json | ConvertFrom-Json break } catch { JsonMenu.UserInteraction.WriteError -RaisedError $_ } } "Object" { try { $JsonMenu.Configuration = $Object break } catch { JsonMenu.UserInteraction.WriteError -RaisedError $_ } } } JsonMenu.Validation.ValidateConfiguration JsonMenu.UserInteraction.WriteLogo # if there is a start action, execute that first if ( $JsonMenu.Context.Settings.StartAction ) { JsonMenu.Action.WriteAction($JsonMenu.Context.Settings.StartAction) } $menuType = $JsonMenu.Context.Settings.MenuType $startMenu = $JsonMenu.Context.Settings.StartMenu if ( $menuType.ToLower() -eq "systray" -or $AsSysTrayMenu) { JsonMenu.SysTrayMenu.WriteMenu -MenuId $startMenu } else { JsonMenu.ConsoleMenu.WriteMenu -MenuId $startMenu } JsonMenu.UserInteraction.ClearHost -Cls $true } } |