Commands/Sources/Set-OBSMarkdownSource.ps1
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function Set-OBSMarkdownSource { <# .SYNOPSIS Sets a markdown source .DESCRIPTION Adds or changes a markdown source in OBS. #> [Alias('Add-OBSMarkdownSource','Get-OBSMarkdownSource')] param( # The markdown text, or the path to a markdown file [Parameter(ValueFromPipelineByPropertyName)] [string] $Markdown, # The width of the browser source. # If none is provided, this will be the output width of the video settings. [Parameter(ValueFromPipelineByPropertyName)] [ComponentModel.DefaultBindingProperty("width")] [int] $Width, # The width of the browser source. # If none is provided, this will be the output height of the video settings. [Parameter(ValueFromPipelineByPropertyName)] [ComponentModel.DefaultBindingProperty("height")] [int] $Height, # The css style used to render the markdown. [Parameter(ValueFromPipelineByPropertyName)] [ComponentModel.DefaultBindingProperty("css")] [string] $CSS = "body { background-color: rgba(0, 0, 0, 0); margin: 0px auto; overflow: hidden; }", # The name of the scene. # If no scene name is provided, the current program scene will be used. [Parameter(ValueFromPipelineByPropertyName)] [string] $Scene, # The name of the input. # If no name is provided, the last segment of the URI or file path will be the input name. [Parameter(ValueFromPipelineByPropertyName)] [string] $Name, # If set, will check if the source exists in the scene before creating it and removing any existing sources found. # If not set, you will get an error if a source with the same name exists. [Parameter(ValueFromPipelineByPropertyName)] [switch] $Force ) dynamicParam { $baseCommand = if (-not $script:AddOBSInput) { $script:AddOBSInput = $executionContext.SessionState.InvokeCommand.GetCommand('Add-OBSInput','Function') $script:AddOBSInput } else { $script:AddOBSInput } $IncludeParameter = @() $ExcludeParameter = 'inputKind','sceneName','inputName' $DynamicParameters = [Management.Automation.RuntimeDefinedParameterDictionary]::new() :nextInputParameter foreach ($paramName in ([Management.Automation.CommandMetaData]$baseCommand).Parameters.Keys) { if ($ExcludeParameter) { foreach ($exclude in $ExcludeParameter) { if ($paramName -like $exclude) { continue nextInputParameter} } } if ($IncludeParameter) { $shouldInclude = foreach ($include in $IncludeParameter) { if ($paramName -like $include) { $true;break} } if (-not $shouldInclude) { continue nextInputParameter } } $DynamicParameters.Add($paramName, [Management.Automation.RuntimeDefinedParameter]::new( $baseCommand.Parameters[$paramName].Name, $baseCommand.Parameters[$paramName].ParameterType, $baseCommand.Parameters[$paramName].Attributes )) } $DynamicParameters } begin { $inputKind = "markdown_source" } process { $myParameters = [Ordered]@{} + $PSBoundParameters $IsGet = $MyInvocation.InvocationName -like "Get-*" $NoVerb = $MyInvocation.InvocationName -match '^[^-]+$' $NonNameParameters = @($PSBoundParameters.Keys) -ne 'Name' if ( $IsGet -or ($NoVerb -and -not $NonNameParameters) ) { Get-OBSInput -InputKind $InputKind | Where-Object { if ($Name) { $_.InputName -like $Name } else { $_ } } return } if ((-not $width) -or (-not $height)) { if (-not $script:CachedOBSVideoSettings) { $script:CachedOBSVideoSettings = Get-OBSVideoSettings } $videoSettings = $script:CachedOBSVideoSettings $myParameters["Width"] = $width = $videoSettings.outputWidth $myParameters["Height"] = $height = $videoSettings.outputHeight } if (-not $myParameters["Scene"]) { $myParameters["Scene"] = Get-OBSCurrentProgramScene | Select-Object -ExpandProperty currentProgramSceneName } $myParameterData = [Ordered]@{} foreach ($parameter in $MyInvocation.MyCommand.Parameters.Values) { $bindToPropertyName = $null foreach ($attribute in $parameter.Attributes) { if ($attribute -is [ComponentModel.DefaultBindingPropertyAttribute]) { $bindToPropertyName = $attribute.Name break } } if (-not $bindToPropertyName) { continue } if ($myParameters.Contains($parameter.Name)) { $myParameterData[$bindToPropertyName] = $myParameters[$parameter.Name] if ($myParameters[$parameter.Name] -is [switch]) { $myParameterData[$bindToPropertyName] = $myParameters[$parameter.Name] -as [bool] } } } $markdownAsUri = $null if ($Markdown -like '*.md') { $markdownAsUri = $markdown -as [uri] if ($markdownAsUri.Scheme -eq 'File') { $myParameterData["markdown_path"] = "$markdownAsUri" -replace '[\\/]', '/' -replace '^file:///' $myParameterData["markdown_source"] = 1 } else { } } else { $myParameterData["text"] = $Markdown $myParameterData["markdown_source"] = 0 } if (-not $Name) { $Name = $myParameters['Name'] = if ($markdownAsUri.Segments) { $markdownAsUri.Segments[-1] } elseif ($markdownAsUri -match '[\\/]') { @($markdownAsUri -split '[\\/]')[-1] } elseif ($markdownAsUri) { $markdownAsUri } else { "Markdown" } } $addSplat = [Ordered]@{ sceneName = $myParameters["Scene"] inputKind = "markdown_source" inputSettings = $myParameterData inputName = $Name NoResponse = $myParameters["NoResponse"] } # If -SceneItemEnabled was passed, if ($myParameters.Contains('SceneItemEnabled')) { # propagate it to Add-OBSInput. $addSplat.SceneItemEnabled = $myParameters['SceneItemEnabled'] -as [bool] } # If -PassThru was passed if ($MyParameters["PassThru"]) { # pass it down to each command $addSplat.Passthru = $MyParameters["PassThru"] # If we were called with Add- if ($MyInvocation.InvocationName -like 'Add-*') { Add-OBSInput @addSplat # passthru Add-OBSInput } else { # Otherwise, remove SceneItemEnabled, InputKind, and SceneName $addSplat.Remove('SceneItemEnabled') $addSplat.Remove('inputKind') $addSplat.Remove('sceneName') # and passthru Set-OBSInputSettings. Set-OBSInputSettings @addSplat } return } # Add the input. $outputAddedResult = Add-OBSInput @addSplat *>&1 # If we got back an error if ($outputAddedResult -is [Management.Automation.ErrorRecord]) { # and that error was saying the source already exists, if ($outputAddedResult.TargetObject.d.requestStatus.code -eq 601) { # then check if we use the -Force. if ($Force) { # If we do, remove the input Remove-OBSInput -InputName $addSplat.inputName # and re-add our result. $outputAddedResult = Add-OBSInput @addSplat *>&1 } else { # Otherwise, get the input from the scene, $sceneItem = Get-OBSSceneItem -sceneName $myParameters["Scene"] | Where-Object SourceName -eq $myParameters["Name"] # update the input settings $sceneItem.Input.Settings = $addSplat.inputSettings $sceneItem # and return the scene item. $outputAddedResult = $null } } # If the output was still an error if ($outputAddedResult -is [Management.Automation.ErrorRecord]) { # use $psCmdlet.WriteError so that it shows the error correctly. $psCmdlet.WriteError($outputAddedResult) } } # Otherwise, if we had a result if ($outputAddedResult -and $outputAddedResult -isnot [Management.Automation.ErrorRecord]) { # get the input from the scene. Get-OBSSceneItem -sceneName $myParameters["Scene"] | Where-Object SourceName -eq $myParameters["Name"] } } } |