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/Download/TDownloader.vb

@@ -6,12 +6,12 @@
 '
 ' This program is distributed in the hope that it will be useful,
 ' but WITHOUT ANY WARRANTY
-Imports PersonalUtilities.Functions.XML
-Imports PersonalUtilities.Functions.XML.Base
-Imports PersonalUtilities.Tools
 Imports System.Threading
 Imports SCrawler.API.Base
 Imports SCrawler.Plugin.Hosts
+Imports PersonalUtilities.Tools
+Imports PersonalUtilities.Functions.XML
+Imports PersonalUtilities.Functions.XML.Base
 Imports Download = SCrawler.Plugin.ISiteSettings.Download
 Namespace DownloadObjects
     Friend Class TDownloader : Implements IDisposable
@@ -101,7 +101,7 @@ Namespace DownloadObjects
                     End Using
                 End If
             Catch ex As Exception
-                ErrorsDescriber.Execute(EDP.SendInLog, ex, "[DownloadObjects.TDownloader.FilesSave]")
+                ErrorsDescriber.Execute(EDP.SendToLog, ex, "[DownloadObjects.TDownloader.FilesSave]")
             End Try
         End Sub
         Private Sub FilesBackupLastSession()
@@ -109,7 +109,7 @@ Namespace DownloadObjects
                 If Not FilesLastSessionBackedup Then
                     If FilesSessionActual.Exists Then
                         If FilesSessionBackup.Exists Then
-                            Dim f As SFile = SFile.Indexed_IndexFile(FilesSessionBackup)
+                            Dim f As SFile = SFile.IndexReindex(FilesSessionBackup)
                             SFile.Rename(FilesSessionBackup, f)
                             RemoveLogFiles(FilesSessionBackup, 10)
                             FilesSessionBackup.Delete()
@@ -118,7 +118,7 @@ Namespace DownloadObjects
                     End If
                 End If
             Catch ex As Exception
-                ErrorsDescriber.Execute(EDP.SendInLog, ex, "[DownloadObjects.TDownloader.FilesBackupLastSession]")
+                ErrorsDescriber.Execute(EDP.SendToLog, ex, "[DownloadObjects.TDownloader.FilesBackupLastSession]")
             Finally
                 FilesLastSessionBackedup = True
             End Try
@@ -244,7 +244,7 @@ Namespace DownloadObjects
                 Token = TokenSource.Token
                 _Working = True
             End Sub
-            Public Overrides Sub Stopped()
+            Public Overrides Sub Finish()
                 _Working = False
                 TokenSource = Nothing
                 Try
@@ -331,7 +331,7 @@ Namespace DownloadObjects
                 MyProgressForm.DisableProgressChange = False
                 Do While Pool.Exists(Function(p) p.Count > 0 Or p.Working)
                     For Each j As Job In Pool
-                        If j.Count > 0 And Not j.Working And Not Suspended Then j.Start(New ThreadStart(Sub() StartDownloading(j)))
+                        If j.Count > 0 And Not j.Working And Not Suspended Then j.StartThread(New ThreadStart(Sub() StartDownloading(j)))
                     Next
                     Thread.Sleep(200)
                 Loop
@@ -384,14 +384,14 @@ Namespace DownloadObjects
                 _Job.Progress.InformationTemporary = pt("Downloading canceled")
             Catch ex As Exception
                 _Job.Progress.InformationTemporary = pt("Downloading error")
-                ErrorsDescriber.Execute(EDP.SendInLog, ex, "TDownloader.Start")
+                ErrorsDescriber.Execute(EDP.SendToLog, ex, "TDownloader.Start")
             Finally
                 If _Job.Count > 0 Then _Job.Clear()
-                _Job.Stopped()
+                _Job.Finish()
             End Try
         End Sub
         Friend Sub [Stop]()
-            If Pool.Count > 0 Then Pool.ForEach(Sub(j) If j.Working Then j.Stop())
+            If Pool.Count > 0 Then Pool.ForEach(Sub(j) If j.Working Then j.Cancel())
         End Sub
         Private Sub UpdateJobsLabel()
             RaiseEvent JobsChange(Count)
@@ -456,10 +456,10 @@ Namespace DownloadObjects
                     End If
                 End If
             Catch aoex As ArgumentOutOfRangeException
-                ErrorsDescriber.Execute(EDP.SendInLog, aoex, $"TDownloader.DownloadData: index out of range ({_Job.Count})")
+                ErrorsDescriber.Execute(EDP.SendToLog, aoex, $"TDownloader.DownloadData: index out of range ({_Job.Count})")
             Catch oex As OperationCanceledException When _Job.IsCancellationRequested
             Catch ex As Exception
-                ErrorsDescriber.Execute(EDP.SendInLog, ex, "TDownloader.DownloadData")
+                ErrorsDescriber.Execute(EDP.SendToLog, ex, "TDownloader.DownloadData")
             Finally
                 If Settings.UserListUpdateRequired Then _
                 Task.WaitAll(Task.Run(Sub()