Commands/Sources/Set-OBSVLCSource.ps1
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function Set-OBSVLCSource { <# .SYNOPSIS Adds a VLC playlist source .DESCRIPTION Adds or sets VLC playlist sources to OBS. VLC must be installed for this to work. .EXAMPLE Set-OBSVLCSource -FilePath .\*.mp3 # Creates a playlist of all MP3s in the current directory .LINK Add-OBSInput .LINK Set-OBSInputSettings #> [Alias('Add-OBSVLCSource','Set-OBSPlaylistSource','Add-OBSPlaylistSource')] [CmdletBinding()] param( # The path to the media file. [Parameter(Mandatory,ValueFromPipelineByPropertyName)] [Alias('FullName','LocalFile','local_file','Playlist')] [string[]] $FilePath, # What to select in the playlist. # If a number is provided, this will select an index. # If a string is provided, this will select the whole name or last part of a name, accepting wildcards. # If an `[IO.FileInfo]` is provided, this will be the exact file. [Parameter(ValueFromPipelineByPropertyName)] [ValidateScript({ $validTypeList = [System.Int32],[System.String],[System.IO.FileInfo] $thisType = $_.GetType() $IsTypeOk = $(@( foreach ($validType in $validTypeList) { if ($_ -as $validType) { $true;break } })) if (-not $isTypeOk) { throw "Unexpected type '$(@($thisType)[0])'. Must be 'int','string','System.IO.FileInfo'." } return $true })] [Alias('SelectIndex','SelectName')] $Select, # If set, will shuffle the playlist [Parameter(ValueFromPipelineByPropertyName)] [ComponentModel.DefaultBindingProperty("shuffle")] [switch] $Shuffle, # If set, the playlist will loop. [Parameter(ValueFromPipelineByPropertyName)] [ComponentModel.DefaultBindingProperty("loop")] [Alias('Looping')] [switch] $Loop, # If set, will show subtitles, if available. [Parameter(ValueFromPipelineByPropertyName)] [ComponentModel.DefaultBindingProperty("subtitle_enable")] [Alias('ShowSubtitles','Subtitles')] [switch] $Subtitle, # The selected audio track number. [Parameter(ValueFromPipelineByPropertyName)] [ComponentModel.DefaultBindingProperty("track")] [int] $AudioTrack, # The selected subtitle track number. [Parameter(ValueFromPipelineByPropertyName)] [ComponentModel.DefaultBindingProperty("subtitle")] [int] $SubtitleTrack, # 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, # If set, will fit the input to the screen. [Parameter(ValueFromPipelineByPropertyName)] [switch] $FitToScreen ) 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 )) } $DynamicParameters } begin { filter OutputAndFitToScreen { if ($FitToScreen -and $_.FitToScreen) { $_.FitToScreen() } $_ } } process { $myParameters = [Ordered]@{} + $PSBoundParameters if (-not $myParameters["Scene"]) { $myParameters["Scene"] = Get-OBSCurrentProgramScene } $myParameterData = [Ordered]@{} foreach ($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] = $parameter.Name -as [bool] } } } if (-not (Test-Path $FilePath)) { return } $allPaths = @(foreach ($path in $FilePath) { foreach ($_ in $ExecutionContext.SessionState.Path.GetResolvedPSPathFromPSPath($path)) { $_.Path } }) $playlistObject = @( $currentIndex = 0 foreach ($path in $allPaths) { $currentIndex++ $selected = $Select -and ( ($select -is [int] -and $currentIndex -eq $select) -or ($select -is [IO.FileInfo] -and $path -eq $select.FullName) -or ($select -is [string] -and ($path -like $select -or ($path | Split-Path -Leaf) -like $Select) ) ) [PSCustomObject][Ordered]@{hidden=$false;selected=$selected;value=$path} } ) $myParameterData['playlist'] = $playlistObject if (-not $Name) { $Name = $myParameters["Name"] = $FilePathItem.Name } $addSplat = [Ordered]@{ sceneName = $myParameters["Scene"] inputKind = "vlc_source" inputSettings = $myParameterData inputName = $Name } if ($myParameters.Contains('SceneItemEnabled')) { $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 elseif ($outputAddedResult) { # get the input from the scene and optionally fit it to the screen. Get-OBSSceneItem -sceneName $myParameters["Scene"] | Where-Object SourceName -eq $name | OutputAndFitToScreen } } } |