Helper initialize

This commit is contained in:
c0re100 2026-08-16 13:12:23 +08:00
parent 4fb03a806a
commit 4dfe20c5c8
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GPG key ID: 7C3B3004FE745AAF
4 changed files with 336 additions and 69 deletions

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@ -0,0 +1,83 @@
package main
import (
"fmt"
"log"
"os"
"os/signal"
"syscall"
tdlib "github.com/c0re100/gotdlib/client"
"github.com/c0re100/gotdlib/helper"
)
func GetTdParameters() *tdlib.SetTdlibParametersRequest {
return &tdlib.SetTdlibParametersRequest{
UseTestDc: false,
DatabaseDirectory: "./tdlib-db",
FilesDirectory: "./tdlib-files",
UseFileDatabase: true,
UseChatInfoDatabase: true,
UseMessageDatabase: true,
UseSecretChats: false,
ApiId: 132712,
ApiHash: "e82c07ad653399a37baca8d1e498e472",
SystemLanguageCode: "en",
DeviceModel: "HuskyNG",
SystemVersion: "3.0",
ApplicationVersion: "3.0",
}
}
func main() {
tdlib.SetLogLevel(0)
tdlib.SetFilePath("./errors.txt")
botToken := "your_bot_token"
authorizer := tdlib.BotAuthorizer(botToken)
authorizer.TdlibParameters <- GetTdParameters()
client, err := tdlib.NewClient(authorizer)
if err != nil {
log.Fatalf("NewClient error: %s", err)
}
// Handle SIGINT
ch := make(chan os.Signal, 2)
signal.Notify(ch, os.Interrupt, syscall.SIGINT)
signal.Notify(ch, os.Interrupt, syscall.SIGKILL)
signal.Notify(ch, os.Interrupt, syscall.SIGTERM)
signal.Notify(ch, os.Interrupt, syscall.SIGQUIT)
signal.Notify(ch, os.Interrupt, syscall.SIGSEGV)
go func() {
<-ch
client.Close()
}()
me, err := client.GetMe()
if err != nil {
log.Fatalf("GetMe error: %s", err)
}
log.Printf("%v connected", me.Usernames)
listener := client.AddEventReceiver(&tdlib.UpdateNewMessage{}, 1000)
defer listener.Close()
for update := range listener.Updates {
updateMsg := update.(*tdlib.UpdateNewMessage)
switch updateMsg.Message.Content.MessageContentType() {
case tdlib.TypeMessageRichMessage:
richMsg := updateMsg.Message.Content.(*tdlib.MessageRichMessage).Message
formatted, gErr := helper.GetTextAndEntitiesFromRichMessage(richMsg)
if gErr != nil {
log.Println(gErr)
return
}
msgText := formatted.Text
fmt.Println(msgText)
}
}
}

9
go.mod
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@ -1,8 +1,13 @@
module github.com/c0re100/gotdlib module github.com/c0re100/gotdlib
go 1.16 go 1.25.0
require ( require (
github.com/google/uuid v1.6.0 github.com/google/uuid v1.6.0
golang.org/x/crypto v0.31.0 golang.org/x/crypto v0.55.0
)
require (
golang.org/x/sys v0.47.0 // indirect
golang.org/x/term v0.45.0 // indirect
) )

73
go.sum
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@ -1,69 +1,8 @@
github.com/google/go-cmp v0.6.0/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
github.com/google/uuid v1.6.0 h1:NIvaJDMOsjHA8n1jAhLSgzrAzy1Hgr+hNrb57e+94F0= github.com/google/uuid v1.6.0 h1:NIvaJDMOsjHA8n1jAhLSgzrAzy1Hgr+hNrb57e+94F0=
github.com/google/uuid v1.6.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo= github.com/google/uuid v1.6.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
github.com/yuin/goldmark v1.4.13/go.mod h1:6yULJ656Px+3vBD8DxQVa3kxgyrAnzto9xy5taEt/CY= golang.org/x/crypto v0.55.0 h1:+KWHjbgOaAQ66dh/YlkZKHlz9ZUlq61AFirAR9ntP8M=
golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w= golang.org/x/crypto v0.55.0/go.mod h1:uq0V9dE/fzQuJtbnL+2EhWOE63vo164FY8xqEnV9xis=
golang.org/x/crypto v0.0.0-20210921155107-089bfa567519/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc= golang.org/x/sys v0.47.0 h1:o7XGOvZQCADBQQ4Y7VNq2dRWQR7JmOUW8Kxx4ZsNgWs=
golang.org/x/crypto v0.13.0/go.mod h1:y6Z2r+Rw4iayiXXAIxJIDAJ1zMW4yaTpebo8fPOliYc= golang.org/x/sys v0.47.0/go.mod h1:4GL1E5IUh+htKOUEOaiffhrAeqysfVGipDYzABqnCmw=
golang.org/x/crypto v0.19.0/go.mod h1:Iy9bg/ha4yyC70EfRS8jz+B6ybOBKMaSxLj6P6oBDfU= golang.org/x/term v0.45.0 h1:NwWyBmoJCbfTHpxrWoZ9C6/VxOf7ic219I8xZZFdrf0=
golang.org/x/crypto v0.23.0/go.mod h1:CKFgDieR+mRhux2Lsu27y0fO304Db0wZe70UKqHu0v8= golang.org/x/term v0.45.0/go.mod h1:9aqxs0blBcrm/n0L9QW0aRVD+ktan8ssZromtqJC43w=
golang.org/x/crypto v0.31.0 h1:ihbySMvVjLAeSH1IbfcRTkD/iNscyz8rGzjF/E5hV6U=
golang.org/x/crypto v0.31.0/go.mod h1:kDsLvtWBEx7MV9tJOj9bnXsPbxwJQ6csT/x4KIN4Ssk=
golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4/go.mod h1:jJ57K6gSWd91VN4djpZkiMVwK6gcyfeH4XE8wZrZaV4=
golang.org/x/mod v0.8.0/go.mod h1:iBbtSCu2XBx23ZKBPSOrRkjjQPZFPuis4dIYUhu/chs=
golang.org/x/mod v0.12.0/go.mod h1:iBbtSCu2XBx23ZKBPSOrRkjjQPZFPuis4dIYUhu/chs=
golang.org/x/mod v0.15.0/go.mod h1:hTbmBsO62+eylJbnUtE2MGJUyE7QWk4xUqPFrRgJ+7c=
golang.org/x/mod v0.17.0/go.mod h1:hTbmBsO62+eylJbnUtE2MGJUyE7QWk4xUqPFrRgJ+7c=
golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
golang.org/x/net v0.0.0-20220722155237-a158d28d115b/go.mod h1:XRhObCWvk6IyKnWLug+ECip1KBveYUHfp+8e9klMJ9c=
golang.org/x/net v0.6.0/go.mod h1:2Tu9+aMcznHK/AK1HMvgo6xiTLG5rD5rZLDS+rp2Bjs=
golang.org/x/net v0.10.0/go.mod h1:0qNGK6F8kojg2nk9dLZ2mShWaEBan6FAoqfSigmmuDg=
golang.org/x/net v0.15.0/go.mod h1:idbUs1IY1+zTqbi8yxTbhexhEEk5ur9LInksu6HrEpk=
golang.org/x/net v0.21.0/go.mod h1:bIjVDfnllIU7BJ2DNgfnXvpSvtn8VRwhlsaeUTyUS44=
golang.org/x/net v0.25.0/go.mod h1:JkAGAh7GEvH74S6FOH42FLoXpXbE/aqXSrIQjXgsiwM=
golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.1.0/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.3.0/go.mod h1:FU7BRWz2tNW+3quACPkgCx/L+uEAv1htQ0V83Z9Rj+Y=
golang.org/x/sync v0.6.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
golang.org/x/sync v0.7.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
golang.org/x/sync v0.10.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.5.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.8.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.12.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.17.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
golang.org/x/sys v0.20.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
golang.org/x/sys v0.28.0 h1:Fksou7UEQUWlKvIdsqzJmUmCX3cZuD2+P3XyyzwMhlA=
golang.org/x/sys v0.28.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
golang.org/x/telemetry v0.0.0-20240228155512-f48c80bd79b2/go.mod h1:TeRTkGYfJXctD9OcfyVLyj2J3IxLnKwHJR8f4D8a3YE=
golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
golang.org/x/term v0.5.0/go.mod h1:jMB1sMXY+tzblOD4FWmEbocvup2/aLOaQEp7JmGp78k=
golang.org/x/term v0.8.0/go.mod h1:xPskH00ivmX89bAKVGSKKtLOWNx2+17Eiy94tnKShWo=
golang.org/x/term v0.12.0/go.mod h1:owVbMEjm3cBLCHdkQu9b1opXd4ETQWc3BhuQGKgXgvU=
golang.org/x/term v0.17.0/go.mod h1:lLRBjIVuehSbZlaOtGMbcMncT+aqLLLmKrsjNrUguwk=
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golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
golang.org/x/text v0.7.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8=
golang.org/x/text v0.9.0/go.mod h1:e1OnstbJyHTd6l/uOt8jFFHp6TRDWZR/bV3emEE/zU8=
golang.org/x/text v0.13.0/go.mod h1:TvPlkZtksWOMsz7fbANvkp4WM8x/WCo/om8BMLbz+aE=
golang.org/x/text v0.14.0/go.mod h1:18ZOQIKpY8NJVqYksKHtTdi31H5itFRjB5/qKTNYzSU=
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golang.org/x/text v0.21.0/go.mod h1:4IBbMaMmOPCJ8SecivzSH54+73PCFmPWxNTLm+vZkEQ=
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golang.org/x/tools v0.21.1-0.20240508182429-e35e4ccd0d2d/go.mod h1:aiJjzUbINMkxbQROHiO6hDPo2LHcIPhhQsa9DLh0yGk=
golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=

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@ -0,0 +1,240 @@
package helper
import (
"encoding/json"
"strings"
"unicode/utf16"
tdlib "github.com/c0re100/gotdlib/client"
)
func richMsg2JSON(data any) []byte {
if data == nil {
return []byte("[]")
}
respByte, err := json.Marshal(data)
if err != nil {
return []byte("[]")
}
return respByte
}
type RawRichText struct {
Type string `json:"@type"`
Text json.RawMessage `json:"text,omitempty"`
Texts []RawRichText `json:"texts,omitempty"`
URL string `json:"url,omitempty"`
Language string `json:"language,omitempty"`
}
type RawCaption struct {
Type string `json:"@type"`
Text RawRichText `json:"text"`
Credit *RawRichText `json:"credit,omitempty"`
}
type RawPageBlock struct {
Type string `json:"@type"`
Text *RawRichText `json:"text,omitempty"`
Caption *RawCaption `json:"caption,omitempty"`
Blocks []RawPageBlock `json:"blocks,omitempty"`
Language string `json:"language,omitempty"`
}
type formattedBuilder struct {
sb strings.Builder
utf16Len int32
entities []*tdlib.TextEntity
}
func (b *formattedBuilder) appendText(str string) {
b.sb.WriteString(str)
b.utf16Len += int32(len(utf16.Encode([]rune(str))))
}
func (b *formattedBuilder) walkRichText(rt *RawRichText) {
if rt == nil {
return
}
startOffset := b.utf16Len
if rt.Type == "richTexts" && len(rt.Texts) > 0 {
for i := range rt.Texts {
b.walkRichText(&rt.Texts[i])
}
return
}
if len(rt.Text) > 0 {
var plainStr string
if err := json.Unmarshal(rt.Text, &plainStr); err == nil {
b.appendText(plainStr)
} else {
var childRaw RawRichText
if err := json.Unmarshal(rt.Text, &childRaw); err == nil {
b.walkRichText(&childRaw)
}
}
}
length := b.utf16Len - startOffset
if length == 0 {
return
}
var entityType tdlib.TextEntityType
switch rt.Type {
case "richTextBold":
entityType = &tdlib.TextEntityTypeBold{}
case "richTextItalic":
entityType = &tdlib.TextEntityTypeItalic{}
case "richTextUnderline":
entityType = &tdlib.TextEntityTypeUnderline{}
case "richTextStrikethrough":
entityType = &tdlib.TextEntityTypeStrikethrough{}
case "richTextSpoiler":
entityType = &tdlib.TextEntityTypeSpoiler{}
case "richTextCode":
entityType = &tdlib.TextEntityTypeCode{}
case "richTextUrl":
entityType = &tdlib.TextEntityTypeTextUrl{
Url: rt.URL,
}
case "richTextEmailAddress":
entityType = &tdlib.TextEntityTypeEmailAddress{}
case "richTextFixed", "richTextPre":
entityType = &tdlib.TextEntityTypePreCode{
Language: rt.Language,
}
}
if entityType != nil {
b.entities = append(b.entities, &tdlib.TextEntity{
Offset: startOffset,
Length: length,
Type: entityType,
})
}
}
func (b *formattedBuilder) walkBlock(block *RawPageBlock) {
if block == nil {
return
}
startOffset := b.utf16Len
if block.Text != nil {
b.walkRichText(block.Text)
}
if block.Caption != nil {
b.walkRichText(&block.Caption.Text)
if block.Caption.Credit != nil {
b.walkRichText(block.Caption.Credit)
}
}
length := b.utf16Len - startOffset
if length > 0 {
switch block.Type {
case "pageBlockPreformatted":
b.entities = append(b.entities, &tdlib.TextEntity{
Offset: startOffset,
Length: length,
Type: &tdlib.TextEntityTypePreCode{
Language: block.Language,
},
})
case "pageBlockBlockQuote", "pageBlockPullQuote":
b.entities = append(b.entities, &tdlib.TextEntity{
Offset: startOffset,
Length: length,
Type: &tdlib.TextEntityTypeBlockQuote{},
})
}
}
for i := range block.Blocks {
b.walkBlock(&block.Blocks[i])
}
}
func GetTextAndEntitiesFromRichMessage(msg *tdlib.RichMessage) (*tdlib.FormattedText, error) {
jsonBytes := richMsg2JSON(msg.Blocks)
var blocks []RawPageBlock
if err := json.Unmarshal(jsonBytes, &blocks); err != nil {
return nil, err
}
builder := &formattedBuilder{}
for i := range blocks {
prevLen := builder.sb.Len()
builder.walkBlock(&blocks[i])
if builder.sb.Len() > prevLen && i < len(blocks)-1 {
builder.appendText("\n")
}
}
if builder.entities == nil {
builder.entities = []*tdlib.TextEntity{}
}
return &tdlib.FormattedText{
Text: builder.sb.String(),
Entities: builder.entities,
}, nil
}
func GetTextAndEntities(msg *tdlib.Message) (string, []*tdlib.TextEntity, string) {
var msgText string
var msgEnt []*tdlib.TextEntity
msgType := strings.ReplaceAll(msg.Content.MessageContentType(), "message", "")
switch msg.Content.MessageContentType() {
case tdlib.TypeMessageText:
msgText = msg.Content.(*tdlib.MessageText).Text.Text
msgEnt = msg.Content.(*tdlib.MessageText).Text.Entities
case tdlib.TypeMessageRichMessage:
richMsg := msg.Content.(*tdlib.MessageRichMessage).Message
formatted, err := GetTextAndEntitiesFromRichMessage(richMsg)
if err != nil {
return "", []*tdlib.TextEntity{}, msgType
}
msgText = formatted.Text
msgEnt = formatted.Entities
case tdlib.TypeMessageAnimation:
msgText = msg.Content.(*tdlib.MessageAnimation).Caption.Text
msgEnt = msg.Content.(*tdlib.MessageAnimation).Caption.Entities
case tdlib.TypeMessageAudio:
msgText = msg.Content.(*tdlib.MessageAudio).Caption.Text
msgEnt = msg.Content.(*tdlib.MessageAudio).Caption.Entities
case tdlib.TypeMessageDocument:
msgText = msg.Content.(*tdlib.MessageDocument).Caption.Text
msgEnt = msg.Content.(*tdlib.MessageDocument).Caption.Entities
case tdlib.TypeMessagePhoto:
msgText = msg.Content.(*tdlib.MessagePhoto).Caption.Text
msgEnt = msg.Content.(*tdlib.MessagePhoto).Caption.Entities
case tdlib.TypeMessagePaidMedia:
msgText = msg.Content.(*tdlib.MessagePaidMedia).Caption.Text
msgEnt = msg.Content.(*tdlib.MessagePaidMedia).Caption.Entities
case tdlib.TypeMessageVideo:
msgText = msg.Content.(*tdlib.MessageVideo).Caption.Text
msgEnt = msg.Content.(*tdlib.MessageVideo).Caption.Entities
case tdlib.TypeMessageVoiceNote:
msgText = msg.Content.(*tdlib.MessageVoiceNote).Caption.Text
msgEnt = msg.Content.(*tdlib.MessageVoiceNote).Caption.Entities
case tdlib.TypeMessageContact:
msgText = msg.Content.(*tdlib.MessageContact).Contact.FirstName + msg.Content.(*tdlib.MessageContact).Contact.LastName
msgEnt = []*tdlib.TextEntity{}
default:
return "", []*tdlib.TextEntity{}, msgType
}
return msgText, msgEnt, msgType
}