1.0.0 beta 4

bot.go

@@ -84,10 +84,11 @@ type Bot[T DbContext] struct {
 	prefixes    []string
 	runners     []Runner[T]
 
-	api       *tgapi.API
-	uploader  *tgapi.Uploader
-	dbContext *T
-	l10n      *L10n
+	api           *tgapi.API
+	uploader      *tgapi.Uploader
+	dbContext     *T
+	l10n          *L10n
+	draftProvider *DraftProvider
 
 	updateOffsetMu sync.Mutex
 	updateOffset   int
@@ -122,6 +123,7 @@ func NewBot[T any](opts *BotOpts) *Bot[T] {
 		runners:       make([]Runner[T], 0),
 		extraLoggers:  make([]*slog.Logger, 0),
 		l10n:          &L10n{},
+		draftProvider: NewRandomDraftProvider(api),
 	}
 	bot.extraLoggers = bot.extraLoggers.Push(api.GetLogger()).Push(uploader.GetLogger())
 
@@ -202,6 +204,10 @@ func (bot *Bot[T]) GetUpdateTypes() []tgapi.UpdateType { return bot.updateTypes
 func (bot *Bot[T]) GetLogger() *slog.Logger            { return bot.logger }
 func (bot *Bot[T]) GetDBContext() *T                   { return bot.dbContext }
 func (bot *Bot[T]) L10n(lang, key string) string       { return bot.l10n.Translate(lang, key) }
+func (bot *Bot[T]) SetDraftProvider(p *DraftProvider) *Bot[T] {
+	bot.draftProvider = p
+	return bot
+}
 
 type DbLogger[T DbContext] func(db *T) slog.LoggerWriter
 

drafts.go

@@ -0,0 +1,89 @@
+package laniakea
+
+import (
+	"math"
+	"math/rand/v2"
+	"sync/atomic"
+
+	"git.nix13.pw/scuroneko/laniakea/tgapi"
+)
+
+type draftIdGenerator interface {
+	Next() uint64
+}
+
+type RandomDraftIdGenerator struct {
+	draftIdGenerator
+}
+
+func (g *RandomDraftIdGenerator) Next() uint64 {
+	return rand.Uint64N(math.MaxUint64)
+}
+
+type LinearDraftIdGenerator struct {
+	draftIdGenerator
+	lastId uint64
+}
+
+func (g *LinearDraftIdGenerator) Next() uint64 {
+	return atomic.AddUint64(&g.lastId, 1)
+}
+
+type DraftProvider struct {
+	api *tgapi.API
+
+	chatID          int
+	messageThreadID int
+	parseMode       tgapi.ParseMode
+	entities        []tgapi.MessageEntity
+
+	drafts    map[uint64]*Draft
+	generator draftIdGenerator
+}
+type Draft struct {
+	api *tgapi.API
+
+	chatID          int
+	messageThreadID int
+	parseMode       tgapi.ParseMode
+	entities        []tgapi.MessageEntity
+
+	ID      uint64
+	Message string
+}
+
+func NewRandomDraftProvider(api *tgapi.API) *DraftProvider {
+	return &DraftProvider{
+		api: api, generator: &RandomDraftIdGenerator{},
+		drafts: make(map[uint64]*Draft),
+	}
+}
+func NewLinearDraftProvider(api *tgapi.API, startValue uint64) *DraftProvider {
+	return &DraftProvider{
+		api:       api,
+		generator: &LinearDraftIdGenerator{lastId: startValue},
+		drafts:    make(map[uint64]*Draft),
+	}
+}
+func (d *DraftProvider) NewDraft() *Draft {
+	id := d.generator.Next()
+	draft := &Draft{d.api, d.chatID, d.messageThreadID, d.parseMode, d.entities, id, ""}
+	d.drafts[id] = draft
+	return draft
+}
+
+func (d *Draft) Push(newText string) error {
+	d.Message += newText
+	params := tgapi.SendMessageDraftP{
+		ChatID:    d.chatID,
+		DraftID:   d.ID,
+		Text:      d.Message,
+		ParseMode: d.parseMode,
+		Entities:  d.entities,
+	}
+	if d.messageThreadID > 0 {
+		params.MessageThreadID = d.messageThreadID
+	}
+	_, err := d.api.SendMessageDraft(params)
+	return err
+}

handler.go

@@ -9,7 +9,13 @@ import (
 )
 
 func (bot *Bot[T]) handle(u *tgapi.Update) {
-	ctx := &MsgContext{Update: *u, Api: bot.api, botLogger: bot.logger, errorTemplate: bot.errorTemplate, l10n: bot.l10n}
+	ctx := &MsgContext{
+		Update: *u, Api: bot.api,
+		botLogger:     bot.logger,
+		errorTemplate: bot.errorTemplate,
+		l10n:          bot.l10n,
+		draftProvider: bot.draftProvider,
+	}
 	for _, middleware := range bot.middlewares {
 		middleware.Execute(ctx, bot.dbContext)
 	}

msg_context.go

@@ -24,6 +24,7 @@ type MsgContext struct {
 	errorTemplate string
 	botLogger     *slog.Logger
 	l10n          *L10n
+	draftProvider *DraftProvider
 }
 
 type AnswerMessage struct {
@@ -77,6 +78,7 @@ func (ctx *MsgContext) editPhotoText(messageId int, text string, kb *InlineKeybo
 	if kb != nil {
 		params.ReplyMarkup = kb.Get()
 	}
+
 	msg, _, err := ctx.Api.EditMessageCaption(params)
 	if err != nil {
 		ctx.botLogger.Errorln(err)
@@ -105,6 +107,9 @@ func (ctx *MsgContext) answer(text string, keyboard *InlineKeyboard) *AnswerMess
 	if keyboard != nil {
 		params.ReplyMarkup = keyboard.Get()
 	}
+	if ctx.Msg.MessageThreadID > 0 {
+		params.MessageThreadID = ctx.Msg.MessageThreadID
+	}
 
 	msg, err := ctx.Api.SendMessage(params)
 	if err != nil {
@@ -135,6 +140,10 @@ func (ctx *MsgContext) answerPhoto(photoId, text string, kb *InlineKeyboard) *An
 	if kb != nil {
 		params.ReplyMarkup = kb.Get()
 	}
+	if ctx.Msg.MessageThreadID > 0 {
+		params.MessageThreadID = ctx.Msg.MessageThreadID
+	}
+
 	msg, err := ctx.Api.SendPhoto(params)
 	if err != nil {
 		ctx.botLogger.Errorln(err)
@@ -162,12 +171,8 @@ func (ctx *MsgContext) delete(messageId int) {
 		ctx.botLogger.Errorln(err)
 	}
 }
-func (m *AnswerMessage) Delete() {
-	m.ctx.delete(m.MessageID)
-}
-func (ctx *MsgContext) CallbackDelete() {
-	ctx.delete(ctx.CallbackMsgId)
-}
+func (m *AnswerMessage) Delete()        { m.ctx.delete(m.MessageID) }
+func (ctx *MsgContext) CallbackDelete() { ctx.delete(ctx.CallbackMsgId) }
 
 func (ctx *MsgContext) answerCallbackQuery(url, text string, showAlert bool) {
 	if len(ctx.CallbackQueryId) == 0 {
@@ -181,23 +186,19 @@ func (ctx *MsgContext) answerCallbackQuery(url, text string, showAlert bool) {
 		ctx.botLogger.Errorln(err)
 	}
 }
-func (ctx *MsgContext) AnswerCbQuery() {
-	ctx.answerCallbackQuery("", "", false)
-}
-func (ctx *MsgContext) AnswerCbQueryText(text string) {
-	ctx.answerCallbackQuery("", text, false)
-}
-func (ctx *MsgContext) AnswerCbQueryAlert(text string) {
-	ctx.answerCallbackQuery("", text, true)
-}
-func (ctx *MsgContext) AnswerCbQueryUrl(u string) {
-	ctx.answerCallbackQuery(u, "", false)
-}
+func (ctx *MsgContext) AnswerCbQuery()                 { ctx.answerCallbackQuery("", "", false) }
+func (ctx *MsgContext) AnswerCbQueryText(text string)  { ctx.answerCallbackQuery("", text, false) }
+func (ctx *MsgContext) AnswerCbQueryAlert(text string) { ctx.answerCallbackQuery("", text, true) }
+func (ctx *MsgContext) AnswerCbQueryUrl(u string)      { ctx.answerCallbackQuery(u, "", false) }
 
 func (ctx *MsgContext) SendAction(action tgapi.ChatActionType) {
-	_, err := ctx.Api.SendChatAction(tgapi.SendChatActionP{
+	params := tgapi.SendChatActionP{
 		ChatID: ctx.Msg.Chat.ID, Action: action,
-	})
+	}
+	if ctx.Msg.MessageThreadID > 0 {
+		params.MessageThreadID = ctx.Msg.MessageThreadID
+	}
+	_, err := ctx.Api.SendChatAction(params)
 	if err != nil {
 		ctx.botLogger.Errorln(err)
 	}
@@ -213,10 +214,14 @@ func (ctx *MsgContext) error(err error) {
 	}
 	ctx.botLogger.Errorln(err)
 }
-func (ctx *MsgContext) Error(err error) {
-	ctx.error(err)
-}
+func (ctx *MsgContext) Error(err error) { ctx.error(err) }
 
+func (ctx *MsgContext) NewDraft() *Draft {
+	draft := ctx.draftProvider.NewDraft()
+	draft.chatID = ctx.Msg.Chat.ID
+	draft.messageThreadID = ctx.Msg.MessageThreadID
+	return draft
+}
 func (ctx *MsgContext) Translate(key string) string {
 	if ctx.From == nil {
 		return key

tgapi/chat_methods.go

@@ -56,6 +56,7 @@ type PromoteChatMember struct {
 	CanPinMessages          bool `json:"can_pin_messages,omitempty"`
 	CanManageTopics         bool `json:"can_manage_topics,omitempty"`
 	CanManageDirectMessages bool `json:"can_manage_direct_messages,omitempty"`
+	CanManageTags           bool `json:"can_manage_tags,omitempty"`
 }
 
 func (api *API) PromoteChatMember(params PromoteChatMember) (bool, error) {
@@ -74,6 +75,17 @@ func (api *API) SetChatAdministratorCustomTitle(params SetChatAdministratorCusto
 	return req.Do(api)
 }
 
+type SetChatMemberTagP struct {
+	ChatID int    `json:"chat_id"`
+	UserID int    `json:"user_id"`
+	Tag    string `json:"tag,omitempty"`
+}
+
+func (api *API) SetChatMemberTag(params SetChatMemberTagP) (bool, error) {
+	req := NewRequest[bool]("setChatMemberTag", params)
+	return req.Do(api)
+}
+
 type BanChatSenderChatP struct {
 	ChatID       int `json:"chat_id"`
 	SenderChatID int `json:"sender_chat_id"`

tgapi/chat_types.go

@@ -99,6 +99,7 @@ type ChatPermissions struct {
 	CanSendPolls         bool `json:"can_send_polls"`
 	CanSendOtherMessages bool `json:"can_send_other_messages"`
 	CanAddWebPagePreview bool `json:"can_add_web_page_preview"`
+	CatEditTag           bool `json:"cat_edit_tag"`
 	CanChangeInfo        bool `json:"can_change_info"`
 	CanInviteUsers       bool `json:"can_invite_users"`
 	CanPinMessages       bool `json:"can_pin_messages"`
@@ -137,6 +138,7 @@ const (
 type ChatMember struct {
 	Status ChatMemberStatusType `json:"status"`
 	User   User                 `json:"user"`
+	Tag    string               `json:"tag,omitempty"`
 
 	// Owner
 	IsAnonymous *bool   `json:"is_anonymous"`
@@ -160,6 +162,7 @@ type ChatMember struct {
 	CanPinMessages          *bool `json:"can_pin_messages,omitempty"`
 	CanManageTopics         *bool `json:"can_manage_topics,omitempty"`
 	CanManageDirectMessages *bool `json:"can_manage_direct_messages,omitempty"`
+	CanManageTags           *bool `json:"can_manage_tags,omitempty"`
 
 	// Member
 	UntilDate *int `json:"until_date,omitempty"`
@@ -175,6 +178,7 @@ type ChatMember struct {
 	CanSendPolls         *bool `json:"can_send_polls,omitempty"`
 	CanSendOtherMessages *bool `json:"can_send_other_messages,omitempty"`
 	CanAddWebPagePreview *bool `json:"can_add_web_page_preview,omitempty"`
+	CanEditTag           *bool `json:"can_edit_tag,omitempty"`
 }
 
 type ChatBoostSource struct {
@@ -215,6 +219,7 @@ type ChatAdministratorRights struct {
 	CanPinMessages          *bool `json:"can_pin_messages,omitempty"`
 	CanManageTopics         *bool `json:"can_manage_topics,omitempty"`
 	CanManageDirectMessages *bool `json:"can_manage_direct_messages,omitempty"`
+	CanManageTags           *bool `json:"can_manage_tags,omitempty"`
 }
 
 type ChatBoostUpdated struct {

tgapi/messages_methods.go

@@ -268,7 +268,7 @@ func (api *API) SendDice(params SendDiceP) (Message, error) {
 type SendMessageDraftP struct {
 	ChatID          int             `json:"chat_id"`
 	MessageThreadID int             `json:"message_thread_id,omitempty"`
-	DraftID         int             `json:"draft_id"`
+	DraftID         uint64          `json:"draft_id"`
 	Text            string          `json:"text"`
 	ParseMode       ParseMode       `json:"parse_mode,omitempty"`
 	Entities        []MessageEntity `json:"entities,omitempty"`

tgapi/messages_types.go

@@ -12,10 +12,11 @@ type Message struct {
 	BusinessConnectionId string `json:"business_connection_id,omitempty"`
 	From                 *User  `json:"from,omitempty"`
 
-	SenderChat        *Chat `json:"sender_chat,omitempty"`
-	SenderBoostCount  int   `json:"sender_boost_count,omitempty"`
-	SenderBusinessBot *User `json:"sender_business_bot,omitempty"`
-	Chat              *Chat `json:"chat,omitempty"`
+	SenderChat        *Chat  `json:"sender_chat,omitempty"`
+	SenderBoostCount  int    `json:"sender_boost_count,omitempty"`
+	SenderBusinessBot *User  `json:"sender_business_bot,omitempty"`
+	SenderTag         string `json:"sender_tag,omitempty"`
+	Chat              *Chat  `json:"chat,omitempty"`
 
 	IsTopicMessage     bool     `json:"is_topic_message,omitempty"`
 	IsAutomaticForward bool     `json:"is_automatic_forward,omitempty"`
@@ -74,6 +75,7 @@ const (
 	MessageEntityTextLink             MessageEntityType = "text_link"
 	MessageEntityTextMention          MessageEntityType = "text_mention"
 	MessageEntityCustomEmoji          MessageEntityType = "custom_emoji"
+	MessageEntityDateTime             MessageEntityType = "date_time"
 )
 
 type MessageEntity struct {
@@ -85,6 +87,9 @@ type MessageEntity struct {
 	User          *User  `json:"user,omitempty"`
 	Language      string `json:"language,omitempty"`
 	CustomEmojiID string `json:"custom_emoji_id,omitempty"`
+
+	UnixTime       int    `json:"unix_time,omitempty"`
+	DateTimeFormat string `json:"date_time_format,omitempty"`
 }
 
 type ReplyParameters struct {

utils/version.go

@@ -1,9 +1,9 @@
 package utils
 
 const (
-	VersionString = "1.0.0-beta.2"
+	VersionString = "1.0.0-beta.4"
 	VersionMajor  = 1
 	VersionMinor  = 0
 	VersionPatch  = 0
-	Beta          = 2
+	Beta          = 4
 )