2023.4.28.0

Plugins
IPluginContentProvider: added DownloadSingleObject function; added tokens to GetMedia and Download functions; removed GetSpecialData function
Add IDownloadableMedia interface
Removed 'Channel' option from all functions and enums
ISiteSettings: added GetSingleMediaInstance function
ExchangeOptions: removed 'IsChannel'
UserMediaTypes: added Audio and AudioPre enums
IUserMedia, PluginUserMedia: changed ContentType and DownloadState from integers to their enums

SCrawler
Add YouTube standalone downloader
Add gallery-dl & yt-dlp support
Remove 'UserInfo' requirement from 'ProfilesSaved'
Update 'SiteSettingsBase' to use domains and Netscape cookies
UserDataBase: remove channels; remove old 'Merge' const; standardize SavedPosts file naming; move 'ValidateMD5' function from Twitter to UserDataBase to use it in other UserData classes; add 'DownloadSingleObject' environment for single posts; add validating file extension for m3u8 during download; add reindex of video file during download

Rewritten DomainsContainer
Create a universal settings form and PSettingsArttribute
Gfycat, Imgur: turn these classes into IUserData to download a single object

All plugins: update 'GetInstance' function for saved posts; update domains where implemented; remove 'OptionForm' where it exists; update options where they exist; update unix date providers; reconfigure channels where they exist

LPSG: fix attachments; update converters and regex
Add sites: ThisVid, Mastodon, Pinterest, YouTube, YouTube music
Reddit: standardize container parsing for all data types; new channel environment; fix 'ReparseMissing' function; redirect data downloading to the base download function, saved crossposts support
Twitter: fixed gif path bug; fixed downloading saved posts
PornHub: hide unnecessary errors; photo galleries bug
RedGifs: add 'UserAgent' option

Added icons to download progress

Rename some objects
Completely redesigned standalone downloader form and rewritten its environment
WebClient2: update to use tokens

Labels: update label form (save labels to file only when OK button is clicked); change removing labels.txt from recycle bin to permanent; disable storing label 'NoParsedUser'

UserCreatorForm: remove the 'Channel' checkbox and related functions; ability to extract the user's URL from the buffer and apply parameters if found
Remove temporary 'EncryptCookies' module

MainFrame: added simplified way to create new users (Ctrl+Insert to create a new user with default parameters from clipboard URL); removed SCrawler command line argument "-v" (remove the ability to run SCrawler as video downloader)
PropertyValueHost: update for option forms compatibility
SettingsHost: removed 'GetSpecialData' fork; added 'GetSingleMediaInstance' fork
UserDataHost: update functions with tokens; update events; add 'DownloadSingleObject' function
Settings: add the ability to get environment from 4 destinations; add the ability to set the program environment manually; add CMDEncoding; add cache; remove the old function 'RemoveUnusedPlugins'; add 'STDownloader' properties; add YT compatibility; add new notification options; add deleting user settings file when 'SettingsCLS.Dispose()' if where are no users in SCrawler
UserFinder: remove old 'Merge' const; remove channel option
UserInfo: remove channel option

SCrawler.YouTube/Controls/PlayListParserForm.vb

@@ -0,0 +1,60 @@
+' Copyright (C) 2023  Andy https://github.com/AAndyProgram
+' This program is free software: you can redistribute it and/or modify
+' it under the terms of the GNU General Public License as published by
+' the Free Software Foundation, either version 3 of the License, or
+' (at your option) any later version.
+'
+' This program is distributed in the hope that it will be useful,
+' but WITHOUT ANY WARRANTY
+Imports PersonalUtilities.Forms
+Imports PersonalUtilities.Functions.XML
+Imports PersonalUtilities.Functions.XML.Base
+Imports PersonalUtilities.Functions.RegularExpressions
+Namespace API.YouTube.Controls
+    Friend Class PlayListParserForm : Implements IDesignXMLContainer
+        Private WithEvents MyDefs As DefaultFormOptions
+        Friend Property DesignXML As EContainer Implements IDesignXMLContainer.DesignXML
+        Private Property DesignXMLNodes As String() Implements IDesignXMLContainer.DesignXMLNodes
+        Private Property DesignXMLNodeName As String Implements IDesignXMLContainer.DesignXMLNodeName
+        Friend ReadOnly Property PlayLists As List(Of String)
+            Get
+                If Not TXT_OUT.Text.IsEmptyString Then
+                    Return TXT_OUT.Lines.ToList
+                Else
+                    Return New List(Of String)
+                End If
+            End Get
+        End Property
+        Friend Sub New()
+            InitializeComponent()
+            MyDefs = New DefaultFormOptions(Me)
+        End Sub
+        Private Sub MyForm_Load(sender As Object, e As EventArgs) Handles Me.Load
+            With MyDefs
+                .MyViewInitialize()
+                .AddOkCancelToolbar()
+                .EndLoaderOperations()
+            End With
+        End Sub
+        Private Sub UpdatePlaylists(sender As Object, e As EventArgs) Handles TXT_IN.TextChanged, TXT_LIMIT.ActionOnTextChanged
+            Try
+                If Not TXT_IN.Text.IsEmptyString Then
+                    Dim l As List(Of String) = ListAddList(Of String)(Nothing, RegexReplace(TXT_IN.Text, RParams.DMS("playlistId"": ""([^""]+)""", 1,
+                                                                                                                     RegexReturn.List, EDP.ReturnValue)),
+                                                                      LAP.NotContainsOnly, EDP.ReturnValue)
+                    If Not TXT_LIMIT.Text.IsEmptyString And l.ListExists Then l.RemoveAll(Function(id) id.StringToLower.StartsWith(TXT_LIMIT.Text.ToLower))
+                    If l.ListExists Then
+                        TXT_OUT.Text = l.Select(Function(id) $"https://music.youtube.com/playlist?list={id}").ListToString(vbNewLine, EDP.ReturnValue)
+                    Else
+                        TXT_OUT.Text = String.Empty
+                    End If
+                Else
+                    TXT_OUT.Text = String.Empty
+                End If
+            Catch ex As Exception
+                TXT_OUT.Text = String.Empty
+                ErrorsDescriber.Execute(EDP.LogMessageValue, ex, "[PlayListParserForm.UpdatePlaylists]")
+            End Try
+        End Sub
+    End Class
+End Namespace