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.PluginProvider/Objects/PluginUserMedia.vb

@@ -7,12 +7,15 @@
 ' This program is distributed in the hope that it will be useful,
 ' but WITHOUT ANY WARRANTY
 Namespace Plugin
+    Public Delegate Sub ProgressChange(ByVal Value As Double?, ByVal Maximum As Double?, ByVal Information As String)
     Public Enum UserMediaTypes As Integer
         Undefined = 0
-        [Picture] = 1
-        [Video] = 2
-        [Text] = 3
+        Picture = 1
+        Video = 2
+        Audio = 200
+        Text = 4
         VideoPre = 10
+        AudioPre = 215
         GIF = 50
         m3u8 = 100
     End Enum
@@ -24,12 +27,12 @@ Namespace Plugin
         Missing = 4
     End Enum
     Public Structure PluginUserMedia : Implements IUserMedia
-        Public Property ContentType As Integer Implements IUserMedia.ContentType
+        Public Property ContentType As UserMediaTypes Implements IUserMedia.ContentType
         Public Property URL As String Implements IUserMedia.URL
         Public Property URL_BASE As String Implements IUserMedia.URL_BASE
         Public Property MD5 As String Implements IUserMedia.MD5
         Public Property File As String Implements IUserMedia.File
-        Public Property DownloadState As Integer Implements IUserMedia.DownloadState
+        Public Property DownloadState As UserMediaStates Implements IUserMedia.DownloadState
         Public Property PostID As String Implements IUserMedia.PostID
         Public Property PostDate As Date? Implements IUserMedia.PostDate
         Public Property SpecialFolder As String Implements IUserMedia.SpecialFolder
@@ -37,12 +40,12 @@ Namespace Plugin
         Public Property [Object] As Object Implements IUserMedia.Object
     End Structure
     Public Interface IUserMedia
-        Property ContentType As Integer
+        Property ContentType As UserMediaTypes
         Property URL As String
         Property URL_BASE As String
         Property MD5 As String
         Property File As String
-        Property DownloadState As Integer
+        Property DownloadState As UserMediaStates
         Property PostID As String
         Property PostDate As Date?
         Property SpecialFolder As String