Public/Get-PlexItem.ps1
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function Get-PlexItem { <# .SYNOPSIS Get a specific item. .DESCRIPTION Get a specific item. .PARAMETER Id The id of the item. .PARAMETER IncludeTracks Only valid for albums. If specified, the tracks in the album are returned. .PARAMETER LibraryTitle Gets all items from a library with the specified title. .EXAMPLE # Get a single item by Id: Get-PlexItem -Id 204 .EXAMPLE # Get all items from the library called 'Films'. # NOTE: Not all data for an item is returned this way. $Items = Get-PlexItem -LibraryTitle Films # Get all data for the above items: $AllData = $Items | % { Get-PlexItem -Id $_.ratingKey } #> [CmdletBinding()] param( [Parameter(Mandatory = $true, ParameterSetName = 'Id')] [String] $Id, [Parameter(Mandatory = $false, ParameterSetName = 'Id')] [Switch] $IncludeTracks, [Parameter(Mandatory = $true, ParameterSetName = 'Library')] [String] $LibraryTitle ) ############################################################################# #Region Import Plex Configuration if(!$script:PlexConfigData) { try { Import-PlexConfiguration -WhatIf:$False } catch { throw $_ } } #EndRegion ############################################################################# #Region Construct Uri if($Id) { $DataUri = Get-PlexAPIUri -RestEndpoint "library/metadata/$Id" } elseif($LibraryTitle) { # Get the library to determine what type it is: $Library = Get-PlexLibrary | Where-Object { $_.title -eq $LibraryTitle } # If we were to support lookup of a library by Id we have to consider # that it returns with no TYPE attribute, so we couldn't construct params correctly. # or KEY (presented as librarySectionID). if(!$Library) { throw "No such library. Run Get-PlexLibrary to see a list." } else { if($Library.key) { $Key = $Library.key } elseif($Library.librarySectionID) { $Key = $Library.librarySectionID } else { throw "Unable to determine library key/id/sectionId" } $Params = [Ordered]@{ sort = 'titleSort' #includeCollections = 1 #includeExternalMedia = 0 includeGuids = 1 } $DataUri = Get-PlexAPIUri -RestEndpoint "library/sections/$Key/all" -Params $Params } } else {} #EndRegion ############################################################################# #Region Get data try { $Data = Invoke-RestMethod -Uri $DataUri -Method GET # The metadata returned from Plex often contains duplicate values which breaks the (inherent) conversion into JSON, ending up as a string. Known cases: # guid and Guid # rating and Rating # The uppercase versions seem to be arrays of richer data, e.g. Guid contains IDs from various other metadata sources, as does Rating. # This isn't always the case however, so we need to check the object type: if($Data.gettype().Name -eq 'String') { # Let's go with renaming the lowercase keys. Using .Replace rather than -replace as it should be faster. $Data = $Data.toString().Replace('"guid"', '"_guid"').Replace('"rating"', '"_rating"') # Convert back into JSON: $Data = $Data | ConvertFrom-Json } else { # $Data should be JSON already. } # If this is an album, respect -IncludeTracks and get track data: if($Data.MediaContainer.Metadata.type -eq 'album' -and $IncludeTracks) { Write-Verbose -Message "Making additional lookup for album tracks" # $Data returned above has a key property on albums which equals: /library/metadata/{ratingKey}/children $TrackURi = Get-PlexAPIUri -RestEndpoint $Data.MediaContainer.Metadata.key $ChildData = Invoke-RestMethod -Uri $TrackURi -Method GET # Append: $Data.MediaContainer.Metadata | Add-Member -MemberType NoteProperty -Name 'Tracks' -Value $ChildData.MediaContainer.Metadata } # Return the required subproperty: return $Data.MediaContainer.Metadata } catch { throw $_ } #EndRegion } |