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2023.9.30.0

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Add Threads.net

API.UserDataBase: add 'EraseData_AdditionalDataFiles' function; add 'ThrowAnyImpl' function; add 'e' arg to 'LogError' function
API.Instagram: make classes compatible with threads.net; add top limits; update container parsers; add an override to the 'EraseData_AdditionalDataFiles' function
This commit is contained in:
Andy
2023-09-30 09:16:57 +03:00
parent 7f1ac6f512
commit 77711965c0
11 changed files with 580 additions and 41 deletions
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11
SCrawler/API/Base/UserDataBase.vb
View File

@@ -1829,6 +1829,7 @@ BlockNullPicture:
If m.Contains(IUserData.EraseMode.History) Then
If MyFilePosts.Delete(SFO.File, SFODelete.DeleteToRecycleBin, e) Then result = True
If MyFileData.Delete(SFO.File, SFODelete.DeleteToRecycleBin, e) Then result = True
EraseData_AdditionalDataFiles()
End If
If m.Contains(IUserData.EraseMode.Data) Then
Dim files As List(Of SFile) = SFile.GetFiles(DownloadContentDefault_GetRootDir.CSFileP,, SearchOption.AllDirectories, e)
@@ -1850,6 +1851,8 @@ BlockNullPicture:
Return ErrorsDescriber.Execute(EDP.SendToLog + EDP.ReturnValue, ex, $"EraseData({CInt(Mode)}): {ToStringForLog()}", False)
End Try
End Function
Protected Overridable Sub EraseData_AdditionalDataFiles()
End Sub
Friend Overridable Function Delete(Optional ByVal Multiple As Boolean = False, Optional ByVal CollectionValue As Integer = -1) As Integer Implements IUserData.Delete
Dim f As SFile = SFile.GetPath(MyFile.CutPath.Path)
If f.Exists(SFO.Path, False) AndAlso (User.Merged OrElse f.Delete(SFO.Path, Settings.DeleteMode)) Then
@@ -2026,8 +2029,8 @@ BlockNullPicture:
End Function
#End Region
#Region "Errors functions"
Protected Sub LogError(ByVal ex As Exception, ByVal Message As String)
ErrorsDescriber.Execute(EDP.SendToLog, ex, $"{ToStringForLog()}: {Message}")
Protected Sub LogError(ByVal ex As Exception, ByVal Message As String, Optional ByVal e As ErrorsDescriber = Nothing)
ErrorsDescriber.Execute(If(e.Exists, e, New ErrorsDescriber(EDP.SendToLog)), ex, $"{ToStringForLog()}: {Message}")
End Sub
Protected Sub ErrorDownloading(ByVal f As SFile, ByVal URL As String)
If Not f.Exists Then MyMainLOG = $"Error downloading from [{URL}] to [{f}]"
@@ -2040,9 +2043,13 @@ BlockNullPicture:
Private Overloads Sub ThrowAny() Implements IThrower.ThrowAny
ThrowAny(TokenQueue)
End Sub
''' <summary><c>ThrowAnyImpl(Token)</c></summary>
''' <exception cref="OperationCanceledException"></exception>
''' <exception cref="ObjectDisposedException"></exception>
Friend Overridable Overloads Sub ThrowAny(ByVal Token As CancellationToken)
ThrowAnyImpl(Token)
End Sub
Protected Sub ThrowAnyImpl(ByVal Token As CancellationToken)
Token.ThrowIfCancellationRequested()
TokenQueue.ThrowIfCancellationRequested()
TokenPersonal.ThrowIfCancellationRequested()

2
SCrawler/API/Instagram/Declarations.vb
View File

@@ -17,7 +17,7 @@ Namespace API.Instagram
Friend ReadOnly FilesPattern As RParams = RParams.DMS(".+?([^/\?]+?\.[\w\d]{3,4})(?=(\?|\Z))", 1, EDP.ReturnValue)
Friend Sub UpdateResponser(ByVal Source As IResponse, ByRef Destination As Responser)
Const r_wwwClaimName$ = "x-ig-set-www-claim"
Const r_tokenName$ = "csrftoken"
Const r_tokenName$ = SiteSettings.Header_CSRF_TOKEN_COOKIE
If Not Source Is Nothing Then
Dim isInternal As Boolean = TypeOf Source Is WebDataResponse
Dim wwwClaimName$, tokenName$

16
SCrawler/API/Instagram/SiteSettings.vb
View File

@@ -70,13 +70,14 @@ Namespace API.Instagram
End Class
#End Region
#Region "Authorization properties"
Private Const Header_IG_APP_ID As String = "x-ig-app-id"
Friend Const Header_IG_APP_ID As String = "x-ig-app-id"
Friend Const Header_IG_WWW_CLAIM As String = "x-ig-www-claim"
Friend Const Header_CSRF_TOKEN As String = "x-csrftoken"
Private Const Header_ASBD_ID As String = "X-Asbd-Id"
Private Const Header_Browser As String = "Sec-Ch-Ua"
Private Const Header_BrowserExt As String = "Sec-Ch-Ua-Full-Version-List"
Private Const Header_Platform As String = "Sec-Ch-Ua-Platform-Version"
Friend Const Header_CSRF_TOKEN_COOKIE As String = "csrftoken"
Friend Const Header_ASBD_ID As String = "X-Asbd-Id"
Friend Const Header_Browser As String = "Sec-Ch-Ua"
Friend Const Header_BrowserExt As String = "Sec-Ch-Ua-Full-Version-List"
Friend Const Header_Platform As String = "Sec-Ch-Ua-Platform-Version"
<PropertyOption(ControlText:="Hash", ControlToolTip:="Instagram session hash for tagged posts", IsAuth:=True), PXML("InstaHash"), ControlNumber(0)>
Friend ReadOnly Property HashTagged As PropertyValue
<PropertyOption(ControlText:="x-csrftoken", IsAuth:=True, AllowNull:=False), ControlNumber(2)>
@@ -365,13 +366,16 @@ Namespace API.Instagram
SkipUntilNextSession = False
End Sub
#End Region
#Region "UserOptions, GetUserPostUrl"
#Region "UserOptions, GetUserUrl, GetUserPostUrl"
Friend Overrides Sub UserOptions(ByRef Options As Object, ByVal OpenForm As Boolean)
If Options Is Nothing OrElse Not TypeOf Options Is EditorExchangeOptions Then Options = New EditorExchangeOptions(Me)
If OpenForm Then
Using f As New InternalSettingsForm(Options, Me, False) : f.ShowDialog() : End Using
End If
End Sub
Friend Overrides Function GetUserUrl(ByVal User As IPluginContentProvider) As String
Return String.Format(UrlPatternUser, DirectCast(User, UserData).NameTrue)
End Function
Friend Overrides Function GetUserPostUrl(ByVal User As UserDataBase, ByVal Media As UserMedia) As String
Try
Dim code$ = DirectCast(User, UserData).GetPostCodeById(Media.Post.ID)

111
SCrawler/API/Instagram/UserData.vb
View File

@@ -30,7 +30,7 @@ Namespace API.Instagram
Private Const Name_NameTrue As String = "NameTrue"
#End Region
#Region "Declarations"
Private Structure PostKV : Implements IEContainerProvider
Protected Structure PostKV : Implements IEContainerProvider
Private Const Name_Code As String = "Code"
Private Const Name_Section As String = "Section"
Friend Code As String
@@ -78,8 +78,8 @@ Namespace API.Instagram
Friend Property GetStories As Boolean
Friend Property GetStoriesUser As Boolean
Friend Property GetTaggedData As Boolean
Private _NameTrue As String = String.Empty
Private ReadOnly Property NameTrue As String
Protected _NameTrue As String = String.Empty
Friend ReadOnly Property NameTrue As String
Get
Return _NameTrue.IfNullOrEmpty(Name)
End Get
@@ -143,12 +143,22 @@ Namespace API.Instagram
Throw New ExitException
End Sub
End Class
Private Sub LoadSavePostsKV(ByVal Load As Boolean)
Dim x As XmlFile
Private ReadOnly Property MyFilePostsKV As SFile
Get
Dim f As SFile = MyFilePosts
If Not f.IsEmptyString Then
f.Name &= "_KV"
f.Extension = "xml"
Return f
Else
Return Nothing
End If
End Get
End Property
Protected Sub LoadSavePostsKV(ByVal Load As Boolean)
Dim x As XmlFile
Dim f As SFile = MyFilePostsKV
If Not f.IsEmptyString Then
If Load Then
PostsKVIDs.Clear()
x = New XmlFile(f, Protector.Modes.All, False) With {.AllowSameNames = True, .XmlReadOnly = True}
@@ -182,10 +192,8 @@ Namespace API.Instagram
Friend Function GetPostCodeById(ByVal PostID As String) As String
Try
If Not PostID.IsEmptyString Then
Dim f As SFile = MyFilePosts
Dim f As SFile = MyFilePostsKV
If Not f.IsEmptyString Then
f.Name &= "_KV"
f.Extension = "xml"
Dim l As List(Of PostKV) = Nothing
Using x As New XmlFile(f, Protector.Modes.All, False) With {.AllowSameNames = True, .XmlReadOnly = True}
x.LoadData()
@@ -213,11 +221,15 @@ Namespace API.Instagram
End If
End Function
Private _DownloadingInProgress As Boolean = False
Private _Limit As Integer = -1
Private _TotalPostsParsed As Integer = 0
Protected Overrides Sub DownloadDataF(ByVal Token As CancellationToken)
UserNameRequested = False
Dim s As Sections = Sections.Timeline
Dim errorFound As Boolean = False
Try
_Limit = If(DownloadTopCount, -1)
_TotalPostsParsed = 0
LoadSavePostsKV(True)
_DownloadingInProgress = True
AddHandler Responser.ResponseReceived, AddressOf Responser_ResponseReceived
@@ -270,7 +282,7 @@ Namespace API.Instagram
Catch ex As Exception
End Try
End Sub
Private Sub UpdateResponser()
Protected Overridable Sub UpdateResponser()
Try
If _DownloadingInProgress AndAlso Not Responser Is Nothing AndAlso Not Responser.Disposed Then
_DownloadingInProgress = False
@@ -280,10 +292,10 @@ Namespace API.Instagram
Catch
End Try
End Sub
Private Sub Responser_ResponseReceived(ByVal Sender As Object, ByVal e As EventArguments.WebDataResponse)
Protected Overridable Sub Responser_ResponseReceived(ByVal Sender As Object, ByVal e As EventArguments.WebDataResponse)
Declarations.UpdateResponser(e, Responser)
End Sub
Private Enum Sections : Timeline : Tagged : Stories : UserStories : SavedPosts : End Enum
Protected Enum Sections : Timeline : Tagged : Stories : UserStories : SavedPosts : End Enum
Private Const StoriesFolder As String = "Stories"
Private Const TaggedFolder As String = "Tagged"
#Region "429 bypass"
@@ -572,6 +584,7 @@ Namespace API.Instagram
Dim URL$ = String.Empty
Dim dValue% = 1
Dim _Index% = 0
Dim before%
If PostsToReparse.Count > 0 Then ProgressPre.ChangeMax(PostsToReparse.Count)
Try
Do While dValue = 1
@@ -600,7 +613,12 @@ Namespace API.Instagram
If Not j Is Nothing Then
If If(j("items")?.Count, 0) > 0 Then
With j("items")
For Each jj In .Self : ObtainMedia(jj, PostsToReparse(i).ID) : Next
For Each jj In .Self
before = _TempMediaList.Count
ObtainMedia(jj, PostsToReparse(i).ID)
If Not before = _TempMediaList.Count Then _TotalPostsParsed += 1
If _Limit > 0 And _TotalPostsParsed >= _Limit Then Throw New ExitException
Next
End With
End If
j.Dispose()
@@ -643,13 +661,17 @@ Namespace API.Instagram
End Using
End If
End Sub
Private Function DefaultParser(ByVal Items As IEnumerable(Of EContainer), ByVal Section As Sections, ByVal Token As CancellationToken,
Protected DefaultParser_ElemNode() As Object = Nothing
Protected DefaultParser_IgnorePass As Boolean = False
Protected DefaultParser_PostUrlCreator As Func(Of PostKV, String) = Function(post) $"https://www.instagram.com/p/{post.Code}/"
Protected Function DefaultParser(ByVal Items As IEnumerable(Of EContainer), ByVal Section As Sections, ByVal Token As CancellationToken,
Optional ByVal SpecFolder As String = Nothing) As Boolean
ThrowAny(Token)
If Items.Count > 0 Then
Dim PostIDKV As PostKV
Dim Pinned As Boolean
Dim PostDate$
Dim PostDate$, PostOriginUrl$
Dim before%
If SpecFolder.IsEmptyString Then
Select Case Section
Case Sections.Tagged : SpecFolder = TaggedFolder
@@ -660,22 +682,26 @@ Namespace API.Instagram
ProgressPre.ChangeMax(Items.Count)
For Each nn In Items
ProgressPre.Perform()
With nn
With If(Not DefaultParser_ElemNode Is Nothing, nn.ItemF(DefaultParser_ElemNode), nn)
PostIDKV = New PostKV(.Value("code"), .Value("id"), Section)
PostOriginUrl = DefaultParser_PostUrlCreator(PostIDKV)
Pinned = .Contains("timeline_pinned_user_ids")
If PostKvExists(PostIDKV) Then
If Not DefaultParser_IgnorePass AndAlso PostKvExists(PostIDKV) Then
If Not Pinned Then Return False
Else
_TempPostsList.Add(PostIDKV.ID)
PostsKVIDs.ListAddValue(PostIDKV, LNC)
PostDate = .Value("taken_at")
If Not IsSavedPosts Then
If Not DefaultParser_IgnorePass And Not IsSavedPosts Then
Select Case CheckDatesLimit(PostDate, UnixDate32Provider)
Case DateResult.Skip : Continue For
Case DateResult.Exit : If Not Pinned Then Return False
End Select
End If
ObtainMedia(.Self, PostIDKV.ID, SpecFolder, PostDate)
before = _TempMediaList.Count
ObtainMedia(.Self, PostIDKV.ID, SpecFolder, PostDate,, PostOriginUrl)
If Not before = _TempMediaList.Count Then _TotalPostsParsed += 1
If _Limit > 0 And _TotalPostsParsed >= _Limit Then Return False
End If
End With
Next
@@ -686,7 +712,7 @@ Namespace API.Instagram
End Function
#End Region
#Region "Code ID converters"
Private Function CodeToID(ByVal Code As String) As String
Protected Function CodeToID(ByVal Code As String) As String
Const CodeSymbols$ = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-_"
Try
If Not Code.IsEmptyString Then
@@ -706,12 +732,19 @@ Namespace API.Instagram
End Function
#End Region
#Region "Obtain Media"
Private Sub ObtainMedia(ByVal n As EContainer, ByVal PostID As String, Optional ByVal SpecialFolder As String = Nothing,
Optional ByVal DateObj As String = Nothing)
Protected ObtainMedia_SizeFuncVid As Func(Of EContainer, Sizes) = Nothing
Protected ObtainMedia_SizeFuncPic As Func(Of EContainer, Sizes) = Nothing
Protected ObtainMedia_AllowAbstract As Boolean = False
Protected Sub ObtainMedia(ByVal n As EContainer, ByVal PostID As String, Optional ByVal SpecialFolder As String = Nothing,
Optional ByVal DateObj As String = Nothing, Optional ByVal InitialType As Integer = -1,
Optional ByVal PostOriginUrl As String = Nothing)
Try
Dim wrongData As Predicate(Of Sizes) = Function(_ss) _ss.HasError Or _ss.Data.IsEmptyString
Dim img As Predicate(Of EContainer) = Function(_img) Not _img.Name.IsEmptyString AndAlso _img.Name.StartsWith("image_versions") AndAlso _img.Count > 0
Dim vid As Predicate(Of EContainer) = Function(_vid) Not _vid.Name.IsEmptyString AndAlso _vid.Name.StartsWith("video_versions") AndAlso _vid.Count > 0
Dim ss As Func(Of EContainer, Sizes) = Function(_ss) New Sizes(_ss.Value("width"), _ss.Value("url"))
Dim ssVid As Func(Of EContainer, Sizes) = ss
Dim ssPic As Func(Of EContainer, Sizes) = ss
Dim mDate As Func(Of EContainer, String) = Function(ByVal elem As EContainer) As String
If Not DateObj.IsEmptyString Then Return DateObj
If elem.Contains("taken_at") Then
@@ -731,28 +764,41 @@ Namespace API.Instagram
End If
End If
End Function
If Not ObtainMedia_SizeFuncVid Is Nothing Then ssVid = ObtainMedia_SizeFuncVid
If Not ObtainMedia_SizeFuncPic Is Nothing Then ssPic = ObtainMedia_SizeFuncPic
If n.Count > 0 Then
Dim l As New List(Of Sizes)
Dim d As EContainer
Dim t%
Dim abstractDecision As Boolean = False
'8 - gallery
'2 - one video
'1 - one picture
t = n.Value("media_type").FromXML(Of Integer)(-1)
If t = -1 And InitialType = 8 And ObtainMedia_AllowAbstract Then
If n.Contains(vid) Then
t = 2
abstractDecision = True
ElseIf n.Contains(img) Then
t = 1
abstractDecision = True
End If
End If
If t >= 0 Then
Select Case t
Case 1
If n.Contains(img) Then
t = n.Value("media_type").FromXML(Of Integer)(-1)
If Not abstractDecision Then t = n.Value("media_type").FromXML(Of Integer)(-1)
DateObj = mDate(n)
If t >= 0 Then
With n.ItemF({img, "candidates"}).XmlIfNothing
If .Count > 0 Then
l.Clear()
l.ListAddList(.Select(ss), LNC)
l.ListAddList(.Select(ssPic), LNC)
If l.Count > 0 Then l.RemoveAll(wrongData)
If l.Count > 0 Then
l.Sort()
_TempMediaList.ListAddValue(MediaFromData(UTypes.Picture, l.First.Data, PostID, DateObj, SpecialFolder), LNC)
_TempMediaList.ListAddValue(MediaFromData(UTypes.Picture, l.First.Data, PostID, DateObj, SpecialFolder, PostOriginUrl), LNC)
l.Clear()
End If
End If
@@ -765,10 +811,11 @@ Namespace API.Instagram
With n.ItemF({vid}).XmlIfNothing
If .Count > 0 Then
l.Clear()
l.ListAddList(.Select(ss), LNC)
l.ListAddList(.Select(ssVid), LNC)
If l.Count > 0 Then l.RemoveAll(wrongData)
If l.Count > 0 Then
l.Sort()
_TempMediaList.ListAddValue(MediaFromData(UTypes.Video, l.First.Data, PostID, DateObj, SpecialFolder), LNC)
_TempMediaList.ListAddValue(MediaFromData(UTypes.Video, l.First.Data, PostID, DateObj, SpecialFolder, PostOriginUrl), LNC)
l.Clear()
End If
End If
@@ -778,7 +825,7 @@ Namespace API.Instagram
DateObj = mDate(n)
With n("carousel_media").XmlIfNothing
If .Count > 0 Then
For Each d In .Self : ObtainMedia(d, PostID, SpecialFolder, DateObj) : Next
For Each d In .Self : ObtainMedia(d, PostID, SpecialFolder, DateObj, 8, PostOriginUrl) : Next
End If
End With
End Select
@@ -939,6 +986,12 @@ Namespace API.Instagram
DownloadContentDefault(Token)
End Sub
#End Region
#Region "Erase"
Protected Overrides Sub EraseData_AdditionalDataFiles()
Dim f As SFile = MyFilePostsKV
If f.Exists Then f.Delete(SFO.File, SFODelete.DeleteToRecycleBin, EDP.ReturnValue)
End Sub
#End Region
#Region "Exceptions"
''' <exception cref="ExitException"></exception>
''' <inheritdoc cref="UserDataBase.ThrowAny(CancellationToken)"/>
@@ -996,9 +1049,9 @@ Namespace API.Instagram
#End Region
#Region "Create media"
Private Function MediaFromData(ByVal t As UTypes, ByVal _URL As String, ByVal PostID As String, ByVal PostDate As String,
Optional ByVal SpecialFolder As String = Nothing) As UserMedia
Optional ByVal SpecialFolder As String = Nothing, Optional ByVal PostOriginUrl As String = Nothing) As UserMedia
_URL = LinkFormatterSecure(RegexReplace(_URL.Replace("\", String.Empty), LinkPattern))
Dim m As New UserMedia(_URL, t) With {.Post = New UserPost With {.ID = PostID}}
Dim m As New UserMedia(_URL, t) With {.URL_BASE = PostOriginUrl.IfNullOrEmpty(_URL), .Post = New UserPost With {.ID = PostID}}
If Not m.URL.IsEmptyString Then m.File = CStr(RegexReplace(m.URL, FilesPattern))
If Not PostDate.IsEmptyString Then m.Post.Date = AConvert(Of Date)(PostDate, UnixDate32Provider, Nothing) Else m.Post.Date = Nothing
m.SpecialFolder = SpecialFolder

166
SCrawler/API/ThreadsNet/SiteSettings.vb Normal file
View File

@@ -0,0 +1,166 @@
' 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 SCrawler.API.Base
Imports SCrawler.Plugin
Imports SCrawler.Plugin.Attributes
Imports PersonalUtilities.Tools.Web.Clients
Imports PersonalUtilities.Tools.Web.Cookies
Imports PersonalUtilities.Functions.RegularExpressions
Imports IG = SCrawler.API.Instagram.SiteSettings
Namespace API.ThreadsNet
<Manifest("AndyProgram_ThreadsNet"), SeparatedTasks(1)>
Friend Class SiteSettings : Inherits SiteSettingsBase
#Region "Declarations"
Friend Overrides ReadOnly Property Icon As Icon
Get
Return My.Resources.SiteResources.ThreadsIcon_192
End Get
End Property
Private ReadOnly _Image As Image
Friend Overrides ReadOnly Property Image As Image
Get
Return _Image
End Get
End Property
#Region "Authorization"
<PropertyOption(ControlText:="x-csrftoken", AllowNull:=False)>
Friend ReadOnly Property HH_CSRF_TOKEN As PropertyValue
<PropertyOption(ControlText:="x-ig-app-id", AllowNull:=False)>
Friend Property HH_IG_APP_ID As PropertyValue
<PropertyOption(ControlText:="x-asbd-id", AllowNull:=True)>
Friend Property HH_ASBD_ID As PropertyValue
<PropertyOption(ControlText:="sec-ch-ua", AllowNull:=True)>
Private Property HH_BROWSER As PropertyValue
<PropertyOption(ControlText:="sec-ch-ua-full", ControlToolTip:="sec-ch-ua-full-version-list", AllowNull:=True)>
Private Property HH_BROWSER_EXT As PropertyValue
<PropertyOption(ControlText:="sec-ch-ua-platform-ver", ControlToolTip:="sec-ch-ua-platform-version", AllowNull:=True, LeftOffset:=120)>
Private Property HH_PLATFORM As PropertyValue
<PropertyOption(ControlText:="UserAgent")>
Private ReadOnly Property HH_USER_AGENT As PropertyValue
Private Sub ChangeResponserFields(ByVal PropName As String, ByVal Value As Object)
If Not PropName.IsEmptyString Then
Dim f$ = String.Empty
Dim isUserAgent As Boolean = False
Select Case PropName
Case NameOf(HH_IG_APP_ID) : f = IG.Header_IG_APP_ID
Case NameOf(HH_ASBD_ID) : f = IG.Header_ASBD_ID
Case NameOf(HH_CSRF_TOKEN) : f = IG.Header_CSRF_TOKEN
Case NameOf(HH_BROWSER) : f = IG.Header_Browser
Case NameOf(HH_BROWSER_EXT) : f = IG.Header_BrowserExt
Case NameOf(HH_PLATFORM) : f = IG.Header_Platform
Case NameOf(HH_USER_AGENT) : isUserAgent = True
End Select
If Not f.IsEmptyString Then
Responser.Headers.Remove(f)
If Not CStr(Value).IsEmptyString Then Responser.Headers.Add(f, CStr(Value))
ElseIf isUserAgent Then
Responser.UserAgent = CStr(Value)
End If
End If
End Sub
#End Region
#End Region
#Region "Initializer"
Friend Sub New()
MyBase.New("Threads", "threads.net")
_AllowUserAgentUpdate = False
_Image = My.Resources.SiteResources.ThreadsIcon_192.ToBitmap
Dim app_id$ = String.Empty
Dim token$ = String.Empty
Dim asbd$ = String.Empty
Dim browser$ = String.Empty
Dim browserExt$ = String.Empty
Dim platform$ = String.Empty
Dim useragent$ = String.Empty
With Responser
.Accept = "*/*"
'URGENT: remove after debug
.DeclaredError = EDP.SendToLog + EDP.ThrowException
If .UserAgentExists Then useragent = .UserAgent
With .Headers
If .Count > 0 Then
token = .Value(IG.Header_CSRF_TOKEN)
app_id = .Value(IG.Header_IG_APP_ID)
asbd = .Value(IG.Header_ASBD_ID)
browser = .Value(IG.Header_Browser)
browserExt = .Value(IG.Header_BrowserExt)
platform = .Value(IG.Header_Platform)
End If
.Add("Authority", "www.threads.net")
.Add("Origin", "https://www.threads.net")
.Add("Upgrade-Insecure-Requests", 1)
.Add("Sec-Ch-Ua-Model", "")
.Add("Sec-Ch-Ua-Mobile", "?0")
.Add("Sec-Ch-Ua-Platform", """Windows""")
.Add("Sec-Fetch-Dest", "empty")
.Add("Sec-Fetch-Mode", "cors")
.Add("Sec-Fetch-Site", "same-origin")
.Add("Sec-Fetch-User", "?1")
.Add("x-fb-friendly-name", "BarcelonaProfileThreadsTabRefetchableQuery")
End With
.CookiesExtractMode = Responser.CookiesExtractModes.Any
.CookiesUpdateMode = CookieKeeper.UpdateModes.ReplaceByNameAll
.CookiesExtractedAutoSave = False
.Cookies.ChangedAllowInternalDrop = False
.Cookies.Changed = False
End With
HH_CSRF_TOKEN = New PropertyValue(token, GetType(String), Sub(v) ChangeResponserFields(NameOf(HH_CSRF_TOKEN), v))
HH_IG_APP_ID = New PropertyValue(app_id, GetType(String), Sub(v) ChangeResponserFields(NameOf(HH_IG_APP_ID), v))
HH_ASBD_ID = New PropertyValue(asbd, GetType(String), Sub(v) ChangeResponserFields(NameOf(HH_ASBD_ID), v))
HH_BROWSER = New PropertyValue(browser, GetType(String), Sub(v) ChangeResponserFields(NameOf(HH_BROWSER), v))
HH_BROWSER_EXT = New PropertyValue(browserExt, GetType(String), Sub(v) ChangeResponserFields(NameOf(HH_BROWSER_EXT), v))
HH_PLATFORM = New PropertyValue(platform, GetType(String), Sub(v) ChangeResponserFields(NameOf(HH_PLATFORM), v))
HH_USER_AGENT = New PropertyValue(useragent, GetType(String), Sub(v) ChangeResponserFields(NameOf(HH_USER_AGENT), v))
UrlPatternUser = "https://www.threads.net/@{0}"
UserRegex = RParams.DMS("threads.net/@([^/\?&]+)", 1)
ImageVideoContains = "threads.net"
End Sub
#End Region
#Region "UpdateResponserData"
Friend Sub UpdateResponserData(ByVal Resp As Responser)
With Responser.Cookies
Dim csrf$ = String.Empty
.Update(Resp.Cookies)
If .Changed Then
Responser.SaveCookies()
.Changed = False
csrf = If(.FirstOrDefault(Function(c) c.Name.StringToLower = IG.Header_CSRF_TOKEN_COOKIE)?.Value, String.Empty)
End If
If Not csrf.IsEmptyString AndAlso Not AEquals(Of String)(csrf, HH_CSRF_TOKEN.Value) Then HH_CSRF_TOKEN.Value = csrf
End With
End Sub
#End Region
#Region "GetInstance"
Friend Overrides Function GetInstance(ByVal What As ISiteSettings.Download) As IPluginContentProvider
Return New UserData
End Function
#End Region
#Region "BaseAuthExists, GetUserUrl, GetUserPostUrl"
Friend Overrides Function BaseAuthExists() As Boolean
Return Responser.CookiesExists And {HH_CSRF_TOKEN, HH_IG_APP_ID}.All(Function(v) ACheck(Of String)(v.Value))
End Function
Friend Overrides Function GetUserUrl(ByVal User As IPluginContentProvider) As String
Return String.Format(UrlPatternUser, DirectCast(User, UserData).NameTrue)
End Function
Friend Overrides Function GetUserPostUrl(ByVal User As UserDataBase, ByVal Media As UserMedia) As String
Try
Dim code$ = DirectCast(User, UserData).GetPostCodeById(Media.Post.ID)
Dim name$ = DirectCast(User, UserData).NameTrue
If Not code.IsEmptyString Then Return $"https://www.threads.net/@{name}/post/{code}/" Else Return String.Empty
Catch ex As Exception
Return ErrorsDescriber.Execute(EDP.SendToLog, ex, "Can't open user's post", String.Empty)
End Try
End Function
#End Region
End Class
End Namespace

290
SCrawler/API/ThreadsNet/UserData.vb Normal file
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@@ -0,0 +1,290 @@
' 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 System.Threading
Imports SCrawler.API.Base
Imports SCrawler.API.YouTube.Objects
Imports PersonalUtilities.Functions.XML
Imports PersonalUtilities.Functions.RegularExpressions
Imports PersonalUtilities.Tools.Web.Documents.JSON
Imports PersonalUtilities.Tools.Web.Clients
Imports PersonalUtilities.Tools.Web.Clients.EventArguments
Imports IGS = SCrawler.API.Instagram.SiteSettings
Namespace API.ThreadsNet
Friend Class UserData : Inherits Instagram.UserData
#Region "Declarations"
Private Const Header_FB_LSD As String = "x-fb-lsd"
Private ReadOnly Property MySettings As SiteSettings
Get
Return HOST.Source
End Get
End Property
Private ReadOnly ObtainMedia_SizeFuncPic_RegexP As RParams = RParams.DMS("_p(\d+)x(\d+)", 1, EDP.ReturnValue)
Private ReadOnly ObtainMedia_SizeFuncPic_RegexS As RParams = RParams.DMS("_s(\d+)x(\d+)", 1, EDP.ReturnValue)
Private ReadOnly DefaultParser_ElemNode_Default() As Object = {"node", "thread_items", 0, "post"}
Private OPT_LSD As String = String.Empty
Private OPT_FB_DTSG As String = String.Empty
Private ReadOnly Property Valid As Boolean
Get
Return Not OPT_LSD.IsEmptyString And Not OPT_FB_DTSG.IsEmptyString And Not ID.IsEmptyString
End Get
End Property
#End Region
#Region "Loader"
Protected Overrides Sub LoadUserInformation_OptionalFields(ByRef Container As XmlFile, ByVal Loading As Boolean)
End Sub
#End Region
#Region "Exchange"
Friend Overrides Function ExchangeOptionsGet() As Object
Return Nothing
End Function
Friend Overrides Sub ExchangeOptionsSet(ByVal Obj As Object)
End Sub
#End Region
#Region "Initializer"
Friend Sub New()
ObtainMedia_SizeFuncPic = Function(ByVal ss As EContainer) As Sizes
If ss.Value("url").IsEmptyString Then
Return New Sizes("----", "")
ElseIf Not ss.Value("width").IsEmptyString Then
Return New Sizes(ss.Value("height").IfNullOrEmpty(ss.Value("width")), ss.Value("url"))
Else
Dim rval$ = RegexReplace(ss.Value("url"), ObtainMedia_SizeFuncPic_RegexP)
If Not rval.IsEmptyString Then Return New Sizes(rval, ss.Value("url"))
rval = RegexReplace(ss.Value("url"), ObtainMedia_SizeFuncPic_RegexS)
If Not rval.IsEmptyString Then Return New Sizes(AConvert(Of Integer)(rval, 1) * -1, ss.Value("url"))
Return New Sizes(10000, ss.Value("url"))
End If
End Function
ObtainMedia_SizeFuncVid = Function(ss) If(ss.Value("url").IsEmptyString, New Sizes("----", ""), New Sizes(10000, ss.Value("url")))
ObtainMedia_AllowAbstract = True
DefaultParser_ElemNode = DefaultParser_ElemNode_Default
DefaultParser_PostUrlCreator = Function(post) $"https://www.threads.net/@{NameTrue}/post/{post.Code}"
End Sub
#End Region
#Region "Download functions"
Protected Overrides Sub DownloadDataF(ByVal Token As CancellationToken)
Dim errorFound As Boolean = False
Try
Responser.Method = "POST"
AddHandler Responser.ResponseReceived, AddressOf Responser_ResponseReceived
LoadSavePostsKV(True)
OPT_LSD = String.Empty
OPT_FB_DTSG = String.Empty
DownloadData(String.Empty, Token)
Catch ex As Exception
errorFound = True
Throw ex
Finally
Responser.Method = "POST"
UpdateResponser()
MySettings.UpdateResponserData(Responser)
If Not errorFound Then LoadSavePostsKV(False)
End Try
End Sub
Protected Overrides Sub UpdateResponser()
If Not Responser Is Nothing AndAlso Not Responser.Disposed Then
RemoveHandler Responser.ResponseReceived, AddressOf Responser_ResponseReceived
End If
End Sub
Protected Overrides Sub Responser_ResponseReceived(ByVal Sender As Object, ByVal e As WebDataResponse)
If e.CookiesExists Then
Dim csrf$ = If(e.Cookies.FirstOrDefault(Function(v) v.Name.StringToLower = IGS.Header_CSRF_TOKEN_COOKIE)?.Value, String.Empty)
If Not csrf.IsEmptyString AndAlso Not AEquals(Of String)(csrf, Responser.Headers.Value(IGS.Header_CSRF_TOKEN)) Then _
Responser.Headers.Add(IGS.Header_CSRF_TOKEN, csrf)
End If
End Sub
Private Overloads Sub DownloadData(ByVal Cursor As String, ByVal Token As CancellationToken)
Const urlPattern$ = "https://www.threads.net/api/graphql?lsd={0}&variables={1}&doc_id=6371597506283707&fb_api_req_friendly_name=BarcelonaProfileThreadsTabRefetchableQuery&server_timestamps=true&fb_dtsg={2}"
Const var_init$ = """userID"":""{0}"""
Const var_cursor$ = """after"":""{1}"",""before"":null,""first"":25,""last"":null,""userID"":""{0}"",""__relay_internal__pv__BarcelonaIsLoggedInrelayprovider"":true,""__relay_internal__pv__BarcelonaIsFeedbackHubEnabledrelayprovider"":false"
Dim URL$ = String.Empty
Try
If Not Valid Then
Dim idIsNull As Boolean = ID.IsEmptyString
UpdateCredentials()
If idIsNull And Not ID.IsEmptyString Then _ForceSaveUserInfo = True
End If
If Not Valid Then Throw New Plugin.ExitException("Some credentials are missing")
Responser.Method = "POST"
Responser.Referer = $"https://www.threads.net/@{NameTrue}"
Responser.Headers.Add(Header_FB_LSD, OPT_LSD)
Dim nextCursor$ = String.Empty
Dim dataFound As Boolean = False
Dim vars$
If Cursor.IsEmptyString Then
vars = String.Format(var_init, ID)
Else
vars = String.Format(var_cursor, ID, Cursor)
End If
vars = SymbolsConverter.ASCII.EncodeSymbolsOnly("{" & vars & "}")
URL = String.Format(urlPattern, OPT_LSD, vars, SymbolsConverter.ASCII.EncodeSymbolsOnly(OPT_FB_DTSG))
Using j As EContainer = GetDocument(URL, Token)
If j.ListExists Then
With j({"data", "mediaData"})
If .ListExists Then
nextCursor = .Value({"page_info"}, "end_cursor")
With .Item({"edges"})
If .ListExists Then dataFound = DefaultParser(.Self, Sections.Timeline, Token)
End With
End If
End With
End If
End Using
If dataFound And Not nextCursor.IsEmptyString Then DownloadData(nextCursor, Token)
Catch ex As Exception
ProcessException(ex, Token, $"data downloading error [{URL}]")
End Try
End Sub
Private Function GetDocument(ByVal URL As String, ByVal Token As CancellationToken, Optional ByVal Round As Integer = 0) As EContainer
Try
ThrowAny(Token)
If Round > 0 AndAlso Not UpdateCredentials() Then Throw New Exception("Failed to update credentials")
ThrowAny(Token)
Dim r$ = Responser.GetResponse(URL)
If Not r.IsEmptyString Then Return JsonDocument.Parse(r) Else Throw New Exception("Failed to get a response")
Catch ex As Exception
If Round = 0 Then
Return GetDocument(URL, Token, Round + 1)
Else
Throw ex
End If
End Try
End Function
Private Function UpdateCredentials(Optional ByVal e As ErrorsDescriber = Nothing) As Boolean
Dim URL$ = $"https://www.threads.net/@{NameTrue}"
OPT_LSD = String.Empty
OPT_FB_DTSG = String.Empty
Try
Responser.Method = "GET"
Responser.Referer = URL
Responser.Headers.Remove(Header_FB_LSD)
Dim r$ = Responser.GetResponse(URL,, EDP.SendToLog + EDP.ThrowException)
Dim rr As RParams
Dim tt$, ttVal$
If Not r.IsEmptyString Then
rr = RParams.DM("\[\],{""token"":""(.*?)""},\d+\]", 0, RegexReturn.List, EDP.ReturnValue)
Dim tokens As List(Of String) = RegexReplace(r, rr)
If tokens.ListExists Then
With rr
.Match = Nothing
.MatchSub = 1
.WhatGet = RegexReturn.Value
End With
For Each tt In tokens
If Not OPT_FB_DTSG.IsEmptyString And Not OPT_LSD.IsEmptyString Then
Exit For
Else
ttVal = RegexReplace(tt, rr)
If Not ttVal.IsEmptyString Then
If ttVal.Contains(":") Then
If OPT_FB_DTSG.IsEmptyString Then OPT_FB_DTSG = ttVal
Else
If OPT_LSD.IsEmptyString Then OPT_LSD = ttVal
End If
End If
End If
Next
End If
If ID.IsEmptyString Then ID = RegexReplace(r, RParams.DMS("""props"":\{""user_id"":""(\d+)""\},", 1, EDP.ReturnValue))
End If
Return Valid
Catch ex As Exception
Dim notFound$ = String.Empty
If OPT_FB_DTSG.IsEmptyString Then notFound.StringAppend(Header_FB_LSD)
If OPT_LSD.IsEmptyString Then notFound.StringAppend("lsd")
If ID.IsEmptyString Then notFound.StringAppend("User ID")
LogError(ex, $"failed to update some{IIf(notFound.IsEmptyString, String.Empty, $" ({notFound})")} credentials", e)
Return False
End Try
End Function
#End Region
#Region "ReparseMissing"
Protected Overrides Sub ReparseMissing(ByVal Token As CancellationToken)
Const varsPattern$ = """postID"":""{0}"",""userID"":""{1}"",""__relay_internal__pv__BarcelonaIsLoggedInrelayprovider"":true,""__relay_internal__pv__BarcelonaIsFeedbackHubEnabledrelayprovider"":false"
'Const varsPattern$ = "{""postID"":""{0}"",""__relay_internal__pv__BarcelonaIsLoggedInrelayprovider"":true,""__relay_internal__pv__BarcelonaIsFeedbackHubEnabledrelayprovider"":false}"
Const urlPattern$ = "https://www.threads.net/api/graphql?lsd={0}&variables={1}&fb_api_req_friendly_name=BarcelonaPostPageQuery&server_timestamps=true&fb_dtsg={2}&doc_id=25460088156920903"
Dim rList As New List(Of Integer)
Dim URL$ = String.Empty
DefaultParser_ElemNode = Nothing
DefaultParser_IgnorePass = True
Try
If ContentMissingExists Then
Responser.Method = "POST"
Responser.Referer = $"https://www.threads.net/@{NameTrue}"
If Not IsSingleObjectDownload AndAlso Not UpdateCredentials() Then Throw New Exception("Failed to update credentials")
Dim m As UserMedia
Dim vars$
Dim j As EContainer
ProgressPre.ChangeMax(_ContentList.Count)
For i% = 0 To _ContentList.Count - 1
ProgressPre.Perform()
m = _ContentList(i)
If m.State = UserMedia.States.Missing And Not m.Post.ID.IsEmptyString Then
ThrowAny(Token)
vars = SymbolsConverter.ASCII.EncodeSymbolsOnly("{" & String.Format(varsPattern, m.Post.ID.Split("_").FirstOrDefault, ID) & "}")
URL = String.Format(urlPattern, OPT_LSD, vars, SymbolsConverter.ASCII.EncodeSymbolsOnly(OPT_FB_DTSG))
j = GetDocument(URL, Token)
If j.ListExists Then
With j.ItemF({"data", "data", "edges", 0, "node", "thread_items", 0, "post"})
If .ListExists AndAlso DefaultParser({ .Self}, Sections.Timeline, Token) Then rList.Add(i)
End With
j.Dispose()
End If
End If
Next
End If
Catch ex As Exception
ProcessException(ex, Token, $"ReparseMissing error [{URL}]")
Finally
DefaultParser_ElemNode = DefaultParser_ElemNode_Default
DefaultParser_IgnorePass = False
If rList.Count > 0 Then
For i% = rList.Count - 1 To 0 Step -1 : _ContentList.RemoveAt(rList(i)) : Next
rList.Clear()
End If
End Try
End Sub
#End Region
#Region "DownloadSingleObject"
Protected Overrides Sub DownloadSingleObject_GetPosts(ByVal Data As IYouTubeMediaContainer, ByVal Token As CancellationToken)
Dim url$ = Data.URL_BASE.IfNullOrEmpty(Data.URL)
Dim postCode$ = RegexReplace(url, RParams.DMS("post/([^/\?&]+)", 1, EDP.ReturnValue))
If Not postCode.IsEmptyString Then
Dim postId$ = CodeToID(postCode)
If Not postId.IsEmptyString Then
_NameTrue = MySettings.IsMyUser(url).UserName
DefaultParser_PostUrlCreator = Function(post) url
If Not _NameTrue.IsEmptyString AndAlso UpdateCredentials(EDP.ReturnValue) Then
_ContentList.Add(New UserMedia(url) With {.State = UserMedia.States.Missing, .Post = postId})
ReparseMissing(Token)
End If
End If
End If
End Sub
#End Region
#Region "ThrowAny"
Friend Overrides Sub ThrowAny(ByVal Token As CancellationToken)
ThrowAnyImpl(Token)
End Sub
#End Region
#Region "DownloadingException"
Protected Overrides Function DownloadingException(ByVal ex As Exception, ByVal Message As String, Optional ByVal FromPE As Boolean = False,
Optional ByVal EObj As Object = Nothing) As Integer
Return 0
End Function
#End Region
End Class
End Namespace

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SCrawler/Content/Icons/SiteIcons/ThreadsIcon_192.ico Normal file
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1
SCrawler/PluginsEnvironment/Hosts/PluginHost.vb
View File

@@ -79,6 +79,7 @@ Namespace Plugin.Hosts
New PluginHost(New API.Twitter.SiteSettings, _XML, GlobalPath, _Temp, _Imgs, _Vids),
New PluginHost(New API.Mastodon.SiteSettings, _XML, GlobalPath, _Temp, _Imgs, _Vids),
New PluginHost(New API.Instagram.SiteSettings(_XML, GlobalPath), _XML, GlobalPath, _Temp, _Imgs, _Vids),
New PluginHost(New API.ThreadsNet.SiteSettings, _XML, GlobalPath, _Temp, _Imgs, _Vids),
New PluginHost(New API.RedGifs.SiteSettings, _XML, GlobalPath, _Temp, _Imgs, _Vids),
New PluginHost(New API.YouTube.SiteSettings, _XML, GlobalPath, _Temp, _Imgs, _Vids),
New PluginHost(New API.Pinterest.SiteSettings, _XML, GlobalPath, _Temp, _Imgs, _Vids),

5
SCrawler/SCrawler.vbproj
View File

@@ -223,6 +223,8 @@
<Compile Include="API\ThisVid\SiteSettings.vb" />
<Compile Include="API\ThisVid\UserData.vb" />
<Compile Include="API\ThisVid\UserExchangeOptions.vb" />
<Compile Include="API\ThreadsNet\SiteSettings.vb" />
<Compile Include="API\ThreadsNet\UserData.vb" />
<Compile Include="API\TikTok\Declarations.vb" />
<Compile Include="API\TikTok\SiteSettings.vb" />
<Compile Include="API\TikTok\UserData.vb" />
@@ -709,6 +711,9 @@
<ItemGroup>
<None Include="Content\Icons\SiteIcons\JFFIcon_64.ico" />
</ItemGroup>
<ItemGroup>
<None Include="Content\Icons\SiteIcons\ThreadsIcon_192.ico" />
</ItemGroup>
<Import Project="$(MSBuildToolsPath)\Microsoft.VisualBasic.targets" />
<Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
<PropertyGroup>

10
SCrawler/SiteResources.Designer.vb generated
View File

@@ -264,6 +264,16 @@ Namespace My.Resources
End Get
End Property
'''<summary>
''' Looks up a localized resource of type System.Drawing.Icon similar to (Icon).
'''</summary>
Friend Shared ReadOnly Property ThreadsIcon_192() As System.Drawing.Icon
Get
Dim obj As Object = ResourceManager.GetObject("ThreadsIcon_192", resourceCulture)
Return CType(obj,System.Drawing.Icon)
End Get
End Property
'''<summary>
''' Looks up a localized resource of type System.Drawing.Icon similar to (Icon).
'''</summary>

3
SCrawler/SiteResources.resx
View File

@@ -178,6 +178,9 @@
<data name="ThisVidPic_16" type="System.Resources.ResXFileRef, System.Windows.Forms">
<value>Content\Pictures\SitePictures\ThisVidPic_16.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
</data>
<data name="ThreadsIcon_192" type="System.Resources.ResXFileRef, System.Windows.Forms">
<value>Content\Icons\SiteIcons\ThreadsIcon_192.ico;System.Drawing.Icon, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
</data>
<data name="TikTokIcon_32" type="System.Resources.ResXFileRef, System.Windows.Forms">
<value>Content\Icons\SiteIcons\TikTokIcon_32.ico;System.Drawing.Icon, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
</data>