Private/Events.ps1
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function Register-PodeWebElementEventInternal { [CmdletBinding()] param( [Parameter(Mandatory = $true)] [ValidateNotNull()] [hashtable] $Element, [Parameter(Mandatory = $true)] [string] $Type, [Parameter(Mandatory = $true)] [scriptblock] $ScriptBlock, [Parameter()] [object[]] $ArgumentList, [Parameter(Mandatory = $true)] [System.Management.Automation.SessionState] $PSSession, [Parameter()] [Alias('NoAuth')] [switch] $NoAuthentication ) # does element support events? if ($Element.NoEvents -or ($Element.ComponentType -ine 'element')) { throw "$($Element.ObjectType) $($Element.ComponentType) with ID '$($Element.ID)' does not support events" } # add events map if not present if ($null -eq $Element.Events) { $Element.Events = @() } # ensure not already defined if ($Element.Events -icontains $Type) { throw "$($Element.ObjectType) $($Element.ComponentType) with ID '$($Element.ID)' already has the $($Type) event defined" } # add event type $Element.Events += $Type.ToLowerInvariant() # setup the route $routePath = "/pode.web-dynamic/elements/$($Element.ObjectType.ToLowerInvariant())/$($Element.ID)/events/$($Type.ToLowerInvariant())" if (!(Test-PodeWebRoute -Path $routePath)) { # check for scoped vars $ScriptBlock, $usingVars = Convert-PodeScopedVariables -ScriptBlock $ScriptBlock -PSSession $PSSession $eventLogic = @{ ScriptBlock = $ScriptBlock UsingVariables = $usingVars } $auth = $null if (!$NoAuthentication -and !$Element.NoAuthentication -and !$PageData.NoAuthentication) { $auth = (Get-PodeWebState -Name 'auth') } $argList = @( @{ Data = $ArgumentList }, $Element, $Type, $eventLogic ) Add-PodeRoute -Method Post -Path $routePath -Authentication $auth -ArgumentList $argList -EndpointName $Element.EndpointName -ScriptBlock { param($Data, $Element, $Type, $Logic) $global:ElementData = $Element $global:EventType = $Type Set-PodeWebMetadata $result = Invoke-PodeWebScriptBlock -Logic $Logic -Arguments $Data.Data if (($null -ne $result) -and !$WebEvent.Response.Headers.ContainsKey('Content-Disposition')) { Write-PodeJsonResponse -Value $result } $global:ElementData = $null } } } function Register-PodeWebPageEventInternal { [CmdletBinding()] param( [Parameter(Mandatory = $true)] [ValidateNotNull()] [hashtable] $Page, [Parameter(Mandatory = $true)] [string] $Type, [Parameter(Mandatory = $true)] [scriptblock] $ScriptBlock, [Parameter()] [object[]] $ArgumentList, [Parameter(Mandatory = $true)] [System.Management.Automation.SessionState] $PSSession, [Parameter()] [Alias('NoAuth')] [switch] $NoAuthentication ) # does page support events? if ($Page.NoEvents -or ($Page.ComponentType -ine 'page')) { throw "$($Page.ObjectType) '$($Page.Name) [Group: $($Page.Group)]' does not support events" } # add events map if not present if ($null -eq $Page.Events) { $Page.Events = @() } # ensure not already defined if ($Page.Events -icontains $Type) { throw "$($Page.ObjectType) '$($Page.Name) [Group: $($Page.Group)]' already has the $($Type) event defined" } # add event type $Page.Events += $Type.ToLowerInvariant() # setup the route $routePath = "/pode.web-dynamic/pages/$($Page.ID)/events/$($Type.ToLowerInvariant())" if (!(Test-PodeWebRoute -Path $routePath)) { # check for scoped vars $ScriptBlock, $usingVars = Convert-PodeScopedVariables -ScriptBlock $ScriptBlock -PSSession $PSSession $eventLogic = @{ ScriptBlock = $ScriptBlock UsingVariables = $usingVars } $auth = $null if (!$NoAuthentication -and !$Page.NoAuthentication) { $auth = (Get-PodeWebState -Name 'auth') } $argList = @( @{ Data = $ArgumentList }, $Page, $Type, $eventLogic ) Add-PodeRoute -Method Post -Path $routePath -Authentication $auth -ArgumentList $argList -EndpointName $Page.EndpointName -ScriptBlock { param($Data, $Page, $Type, $Logic) $global:PageData = $Page $global:EventType = $Type Set-PodeWebMetadata $result = Invoke-PodeWebScriptBlock -Logic $Logic -Arguments $Data.Data if (($null -ne $result) -and !$WebEvent.Response.Headers.ContainsKey('Content-Disposition')) { Write-PodeJsonResponse -Value $result } $global:PageData = $null } } } |