move gotd fork into repo. (#111)

- update to latest telegram layer
- remove some references to fields in tg.Entities that don't exist in
the schema
- originally added here:
https://github.com/beeper/td/commit/820929062a2ba0104397bc01235ab58a9cff780e
  - referenced here
-
https://github.com/mautrix/telegramgo/commit/124f0967ed195b5a380c9bd02e170ada9710dde3
-
https://github.com/mautrix/telegramgo/commit/4205047aab2e0639217148b5d125bfaab668bd8e

pkg/gotd/tdapi/tl_set_chat_background_gen.go

@@ -0,0 +1,364 @@
+// Code generated by gotdgen, DO NOT EDIT.
+
+package tdapi
+
+import (
+	"context"
+	"errors"
+	"fmt"
+	"sort"
+	"strings"
+
+	"go.uber.org/multierr"
+
+	"go.mau.fi/mautrix-telegram/pkg/gotd/bin"
+	"go.mau.fi/mautrix-telegram/pkg/gotd/tdjson"
+	"go.mau.fi/mautrix-telegram/pkg/gotd/tdp"
+	"go.mau.fi/mautrix-telegram/pkg/gotd/tgerr"
+)
+
+// No-op definition for keeping imports.
+var (
+	_ = bin.Buffer{}
+	_ = context.Background()
+	_ = fmt.Stringer(nil)
+	_ = strings.Builder{}
+	_ = errors.Is
+	_ = multierr.AppendInto
+	_ = sort.Ints
+	_ = tdp.Format
+	_ = tgerr.Error{}
+	_ = tdjson.Encoder{}
+)
+
+// SetChatBackgroundRequest represents TL type `setChatBackground#eb4c3fe`.
+type SetChatBackgroundRequest struct {
+	// Chat identifier
+	ChatID int64
+	// The input background to use; pass null to create a new filled or chat theme background
+	Background InputBackgroundClass
+	// Background type; pass null to use default background type for the chosen background;
+	// backgroundTypeChatTheme isn't supported for private and secret chats.
+	Type BackgroundTypeClass
+	// Dimming of the background in dark themes, as a percentage; 0-100. Applied only to
+	// Wallpaper and Fill types of background
+	DarkThemeDimming int32
+	// Pass true to set background only for self; pass false to set background for all chat
+	// users. Always false for backgrounds set in boosted chats. Background can be set for
+	// both users only by Telegram Premium users and if set background isn't of the type
+	// inputBackgroundPrevious
+	OnlyForSelf bool
+}
+
+// SetChatBackgroundRequestTypeID is TL type id of SetChatBackgroundRequest.
+const SetChatBackgroundRequestTypeID = 0xeb4c3fe
+
+// Ensuring interfaces in compile-time for SetChatBackgroundRequest.
+var (
+	_ bin.Encoder     = &SetChatBackgroundRequest{}
+	_ bin.Decoder     = &SetChatBackgroundRequest{}
+	_ bin.BareEncoder = &SetChatBackgroundRequest{}
+	_ bin.BareDecoder = &SetChatBackgroundRequest{}
+)
+
+func (s *SetChatBackgroundRequest) Zero() bool {
+	if s == nil {
+		return true
+	}
+	if !(s.ChatID == 0) {
+		return false
+	}
+	if !(s.Background == nil) {
+		return false
+	}
+	if !(s.Type == nil) {
+		return false
+	}
+	if !(s.DarkThemeDimming == 0) {
+		return false
+	}
+	if !(s.OnlyForSelf == false) {
+		return false
+	}
+
+	return true
+}
+
+// String implements fmt.Stringer.
+func (s *SetChatBackgroundRequest) String() string {
+	if s == nil {
+		return "SetChatBackgroundRequest(nil)"
+	}
+	type Alias SetChatBackgroundRequest
+	return fmt.Sprintf("SetChatBackgroundRequest%+v", Alias(*s))
+}
+
+// TypeID returns type id in TL schema.
+//
+// See https://core.telegram.org/mtproto/TL-tl#remarks.
+func (*SetChatBackgroundRequest) TypeID() uint32 {
+	return SetChatBackgroundRequestTypeID
+}
+
+// TypeName returns name of type in TL schema.
+func (*SetChatBackgroundRequest) TypeName() string {
+	return "setChatBackground"
+}
+
+// TypeInfo returns info about TL type.
+func (s *SetChatBackgroundRequest) TypeInfo() tdp.Type {
+	typ := tdp.Type{
+		Name: "setChatBackground",
+		ID:   SetChatBackgroundRequestTypeID,
+	}
+	if s == nil {
+		typ.Null = true
+		return typ
+	}
+	typ.Fields = []tdp.Field{
+		{
+			Name:       "ChatID",
+			SchemaName: "chat_id",
+		},
+		{
+			Name:       "Background",
+			SchemaName: "background",
+		},
+		{
+			Name:       "Type",
+			SchemaName: "type",
+		},
+		{
+			Name:       "DarkThemeDimming",
+			SchemaName: "dark_theme_dimming",
+		},
+		{
+			Name:       "OnlyForSelf",
+			SchemaName: "only_for_self",
+		},
+	}
+	return typ
+}
+
+// Encode implements bin.Encoder.
+func (s *SetChatBackgroundRequest) Encode(b *bin.Buffer) error {
+	if s == nil {
+		return fmt.Errorf("can't encode setChatBackground#eb4c3fe as nil")
+	}
+	b.PutID(SetChatBackgroundRequestTypeID)
+	return s.EncodeBare(b)
+}
+
+// EncodeBare implements bin.BareEncoder.
+func (s *SetChatBackgroundRequest) EncodeBare(b *bin.Buffer) error {
+	if s == nil {
+		return fmt.Errorf("can't encode setChatBackground#eb4c3fe as nil")
+	}
+	b.PutInt53(s.ChatID)
+	if s.Background == nil {
+		return fmt.Errorf("unable to encode setChatBackground#eb4c3fe: field background is nil")
+	}
+	if err := s.Background.Encode(b); err != nil {
+		return fmt.Errorf("unable to encode setChatBackground#eb4c3fe: field background: %w", err)
+	}
+	if s.Type == nil {
+		return fmt.Errorf("unable to encode setChatBackground#eb4c3fe: field type is nil")
+	}
+	if err := s.Type.Encode(b); err != nil {
+		return fmt.Errorf("unable to encode setChatBackground#eb4c3fe: field type: %w", err)
+	}
+	b.PutInt32(s.DarkThemeDimming)
+	b.PutBool(s.OnlyForSelf)
+	return nil
+}
+
+// Decode implements bin.Decoder.
+func (s *SetChatBackgroundRequest) Decode(b *bin.Buffer) error {
+	if s == nil {
+		return fmt.Errorf("can't decode setChatBackground#eb4c3fe to nil")
+	}
+	if err := b.ConsumeID(SetChatBackgroundRequestTypeID); err != nil {
+		return fmt.Errorf("unable to decode setChatBackground#eb4c3fe: %w", err)
+	}
+	return s.DecodeBare(b)
+}
+
+// DecodeBare implements bin.BareDecoder.
+func (s *SetChatBackgroundRequest) DecodeBare(b *bin.Buffer) error {
+	if s == nil {
+		return fmt.Errorf("can't decode setChatBackground#eb4c3fe to nil")
+	}
+	{
+		value, err := b.Int53()
+		if err != nil {
+			return fmt.Errorf("unable to decode setChatBackground#eb4c3fe: field chat_id: %w", err)
+		}
+		s.ChatID = value
+	}
+	{
+		value, err := DecodeInputBackground(b)
+		if err != nil {
+			return fmt.Errorf("unable to decode setChatBackground#eb4c3fe: field background: %w", err)
+		}
+		s.Background = value
+	}
+	{
+		value, err := DecodeBackgroundType(b)
+		if err != nil {
+			return fmt.Errorf("unable to decode setChatBackground#eb4c3fe: field type: %w", err)
+		}
+		s.Type = value
+	}
+	{
+		value, err := b.Int32()
+		if err != nil {
+			return fmt.Errorf("unable to decode setChatBackground#eb4c3fe: field dark_theme_dimming: %w", err)
+		}
+		s.DarkThemeDimming = value
+	}
+	{
+		value, err := b.Bool()
+		if err != nil {
+			return fmt.Errorf("unable to decode setChatBackground#eb4c3fe: field only_for_self: %w", err)
+		}
+		s.OnlyForSelf = value
+	}
+	return nil
+}
+
+// EncodeTDLibJSON implements tdjson.TDLibEncoder.
+func (s *SetChatBackgroundRequest) EncodeTDLibJSON(b tdjson.Encoder) error {
+	if s == nil {
+		return fmt.Errorf("can't encode setChatBackground#eb4c3fe as nil")
+	}
+	b.ObjStart()
+	b.PutID("setChatBackground")
+	b.Comma()
+	b.FieldStart("chat_id")
+	b.PutInt53(s.ChatID)
+	b.Comma()
+	b.FieldStart("background")
+	if s.Background == nil {
+		return fmt.Errorf("unable to encode setChatBackground#eb4c3fe: field background is nil")
+	}
+	if err := s.Background.EncodeTDLibJSON(b); err != nil {
+		return fmt.Errorf("unable to encode setChatBackground#eb4c3fe: field background: %w", err)
+	}
+	b.Comma()
+	b.FieldStart("type")
+	if s.Type == nil {
+		return fmt.Errorf("unable to encode setChatBackground#eb4c3fe: field type is nil")
+	}
+	if err := s.Type.EncodeTDLibJSON(b); err != nil {
+		return fmt.Errorf("unable to encode setChatBackground#eb4c3fe: field type: %w", err)
+	}
+	b.Comma()
+	b.FieldStart("dark_theme_dimming")
+	b.PutInt32(s.DarkThemeDimming)
+	b.Comma()
+	b.FieldStart("only_for_self")
+	b.PutBool(s.OnlyForSelf)
+	b.Comma()
+	b.StripComma()
+	b.ObjEnd()
+	return nil
+}
+
+// DecodeTDLibJSON implements tdjson.TDLibDecoder.
+func (s *SetChatBackgroundRequest) DecodeTDLibJSON(b tdjson.Decoder) error {
+	if s == nil {
+		return fmt.Errorf("can't decode setChatBackground#eb4c3fe to nil")
+	}
+
+	return b.Obj(func(b tdjson.Decoder, key []byte) error {
+		switch string(key) {
+		case tdjson.TypeField:
+			if err := b.ConsumeID("setChatBackground"); err != nil {
+				return fmt.Errorf("unable to decode setChatBackground#eb4c3fe: %w", err)
+			}
+		case "chat_id":
+			value, err := b.Int53()
+			if err != nil {
+				return fmt.Errorf("unable to decode setChatBackground#eb4c3fe: field chat_id: %w", err)
+			}
+			s.ChatID = value
+		case "background":
+			value, err := DecodeTDLibJSONInputBackground(b)
+			if err != nil {
+				return fmt.Errorf("unable to decode setChatBackground#eb4c3fe: field background: %w", err)
+			}
+			s.Background = value
+		case "type":
+			value, err := DecodeTDLibJSONBackgroundType(b)
+			if err != nil {
+				return fmt.Errorf("unable to decode setChatBackground#eb4c3fe: field type: %w", err)
+			}
+			s.Type = value
+		case "dark_theme_dimming":
+			value, err := b.Int32()
+			if err != nil {
+				return fmt.Errorf("unable to decode setChatBackground#eb4c3fe: field dark_theme_dimming: %w", err)
+			}
+			s.DarkThemeDimming = value
+		case "only_for_self":
+			value, err := b.Bool()
+			if err != nil {
+				return fmt.Errorf("unable to decode setChatBackground#eb4c3fe: field only_for_self: %w", err)
+			}
+			s.OnlyForSelf = value
+		default:
+			return b.Skip()
+		}
+		return nil
+	})
+}
+
+// GetChatID returns value of ChatID field.
+func (s *SetChatBackgroundRequest) GetChatID() (value int64) {
+	if s == nil {
+		return
+	}
+	return s.ChatID
+}
+
+// GetBackground returns value of Background field.
+func (s *SetChatBackgroundRequest) GetBackground() (value InputBackgroundClass) {
+	if s == nil {
+		return
+	}
+	return s.Background
+}
+
+// GetType returns value of Type field.
+func (s *SetChatBackgroundRequest) GetType() (value BackgroundTypeClass) {
+	if s == nil {
+		return
+	}
+	return s.Type
+}
+
+// GetDarkThemeDimming returns value of DarkThemeDimming field.
+func (s *SetChatBackgroundRequest) GetDarkThemeDimming() (value int32) {
+	if s == nil {
+		return
+	}
+	return s.DarkThemeDimming
+}
+
+// GetOnlyForSelf returns value of OnlyForSelf field.
+func (s *SetChatBackgroundRequest) GetOnlyForSelf() (value bool) {
+	if s == nil {
+		return
+	}
+	return s.OnlyForSelf
+}
+
+// SetChatBackground invokes method setChatBackground#eb4c3fe returning error if any.
+func (c *Client) SetChatBackground(ctx context.Context, request *SetChatBackgroundRequest) error {
+	var ok Ok
+
+	if err := c.rpc.Invoke(ctx, request, &ok); err != nil {
+		return err
+	}
+	return nil
+}