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tl_user_profile_photo_gen.go
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tl_user_profile_photo_gen.go
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// Code generated by gotdgen, DO NOT EDIT.
package tg
import (
"context"
"errors"
"fmt"
"sort"
"strings"
"go.uber.org/multierr"
"github.com/gotd/td/bin"
"github.com/gotd/td/tdp"
"github.com/gotd/td/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{}
)
// UserProfilePhotoEmpty represents TL type `userProfilePhotoEmpty#4f11bae1`.
// Profile photo has not been set, or was hidden.
//
// See https://core.telegram.org/constructor/userProfilePhotoEmpty for reference.
type UserProfilePhotoEmpty struct {
}
// UserProfilePhotoEmptyTypeID is TL type id of UserProfilePhotoEmpty.
const UserProfilePhotoEmptyTypeID = 0x4f11bae1
func (u *UserProfilePhotoEmpty) Zero() bool {
if u == nil {
return true
}
return true
}
// String implements fmt.Stringer.
func (u *UserProfilePhotoEmpty) String() string {
if u == nil {
return "UserProfilePhotoEmpty(nil)"
}
type Alias UserProfilePhotoEmpty
return fmt.Sprintf("UserProfilePhotoEmpty%+v", Alias(*u))
}
// TypeID returns type id in TL schema.
//
// See https://core.telegram.org/mtproto/TL-tl#remarks.
func (*UserProfilePhotoEmpty) TypeID() uint32 {
return UserProfilePhotoEmptyTypeID
}
// TypeName returns name of type in TL schema.
func (*UserProfilePhotoEmpty) TypeName() string {
return "userProfilePhotoEmpty"
}
// TypeInfo returns info about TL type.
func (u *UserProfilePhotoEmpty) TypeInfo() tdp.Type {
typ := tdp.Type{
Name: "userProfilePhotoEmpty",
ID: UserProfilePhotoEmptyTypeID,
}
if u == nil {
typ.Null = true
return typ
}
typ.Fields = []tdp.Field{}
return typ
}
// Encode implements bin.Encoder.
func (u *UserProfilePhotoEmpty) Encode(b *bin.Buffer) error {
if u == nil {
return fmt.Errorf("can't encode userProfilePhotoEmpty#4f11bae1 as nil")
}
b.PutID(UserProfilePhotoEmptyTypeID)
return u.EncodeBare(b)
}
// EncodeBare implements bin.BareEncoder.
func (u *UserProfilePhotoEmpty) EncodeBare(b *bin.Buffer) error {
if u == nil {
return fmt.Errorf("can't encode userProfilePhotoEmpty#4f11bae1 as nil")
}
return nil
}
// Decode implements bin.Decoder.
func (u *UserProfilePhotoEmpty) Decode(b *bin.Buffer) error {
if u == nil {
return fmt.Errorf("can't decode userProfilePhotoEmpty#4f11bae1 to nil")
}
if err := b.ConsumeID(UserProfilePhotoEmptyTypeID); err != nil {
return fmt.Errorf("unable to decode userProfilePhotoEmpty#4f11bae1: %w", err)
}
return u.DecodeBare(b)
}
// DecodeBare implements bin.BareDecoder.
func (u *UserProfilePhotoEmpty) DecodeBare(b *bin.Buffer) error {
if u == nil {
return fmt.Errorf("can't decode userProfilePhotoEmpty#4f11bae1 to nil")
}
return nil
}
// construct implements constructor of UserProfilePhotoClass.
func (u UserProfilePhotoEmpty) construct() UserProfilePhotoClass { return &u }
// Ensuring interfaces in compile-time for UserProfilePhotoEmpty.
var (
_ bin.Encoder = &UserProfilePhotoEmpty{}
_ bin.Decoder = &UserProfilePhotoEmpty{}
_ bin.BareEncoder = &UserProfilePhotoEmpty{}
_ bin.BareDecoder = &UserProfilePhotoEmpty{}
_ UserProfilePhotoClass = &UserProfilePhotoEmpty{}
)
// UserProfilePhoto represents TL type `userProfilePhoto#82d1f706`.
// User profile photo.
//
// See https://core.telegram.org/constructor/userProfilePhoto for reference.
type UserProfilePhoto struct {
// Flags, see TL conditional fields¹
//
// Links:
// 1) https://core.telegram.org/mtproto/TL-combinators#conditional-fields
Flags bin.Fields
// Whether an animated profile picture¹ is available for this user
//
// Links:
// 1) https://core.telegram.org/api/files#animated-profile-pictures
HasVideo bool
// Identifier of the respective photoParameter added in Layer 2¹
//
// Links:
// 1) https://core.telegram.org/api/layers#layer-2
PhotoID int64
// StrippedThumb field of UserProfilePhoto.
//
// Use SetStrippedThumb and GetStrippedThumb helpers.
StrippedThumb []byte
// DC ID where the photo is stored
DCID int
}
// UserProfilePhotoTypeID is TL type id of UserProfilePhoto.
const UserProfilePhotoTypeID = 0x82d1f706
func (u *UserProfilePhoto) Zero() bool {
if u == nil {
return true
}
if !(u.Flags.Zero()) {
return false
}
if !(u.HasVideo == false) {
return false
}
if !(u.PhotoID == 0) {
return false
}
if !(u.StrippedThumb == nil) {
return false
}
if !(u.DCID == 0) {
return false
}
return true
}
// String implements fmt.Stringer.
func (u *UserProfilePhoto) String() string {
if u == nil {
return "UserProfilePhoto(nil)"
}
type Alias UserProfilePhoto
return fmt.Sprintf("UserProfilePhoto%+v", Alias(*u))
}
// FillFrom fills UserProfilePhoto from given interface.
func (u *UserProfilePhoto) FillFrom(from interface {
GetHasVideo() (value bool)
GetPhotoID() (value int64)
GetStrippedThumb() (value []byte, ok bool)
GetDCID() (value int)
}) {
u.HasVideo = from.GetHasVideo()
u.PhotoID = from.GetPhotoID()
if val, ok := from.GetStrippedThumb(); ok {
u.StrippedThumb = val
}
u.DCID = from.GetDCID()
}
// TypeID returns type id in TL schema.
//
// See https://core.telegram.org/mtproto/TL-tl#remarks.
func (*UserProfilePhoto) TypeID() uint32 {
return UserProfilePhotoTypeID
}
// TypeName returns name of type in TL schema.
func (*UserProfilePhoto) TypeName() string {
return "userProfilePhoto"
}
// TypeInfo returns info about TL type.
func (u *UserProfilePhoto) TypeInfo() tdp.Type {
typ := tdp.Type{
Name: "userProfilePhoto",
ID: UserProfilePhotoTypeID,
}
if u == nil {
typ.Null = true
return typ
}
typ.Fields = []tdp.Field{
{
Name: "HasVideo",
SchemaName: "has_video",
Null: !u.Flags.Has(0),
},
{
Name: "PhotoID",
SchemaName: "photo_id",
},
{
Name: "StrippedThumb",
SchemaName: "stripped_thumb",
Null: !u.Flags.Has(1),
},
{
Name: "DCID",
SchemaName: "dc_id",
},
}
return typ
}
// Encode implements bin.Encoder.
func (u *UserProfilePhoto) Encode(b *bin.Buffer) error {
if u == nil {
return fmt.Errorf("can't encode userProfilePhoto#82d1f706 as nil")
}
b.PutID(UserProfilePhotoTypeID)
return u.EncodeBare(b)
}
// EncodeBare implements bin.BareEncoder.
func (u *UserProfilePhoto) EncodeBare(b *bin.Buffer) error {
if u == nil {
return fmt.Errorf("can't encode userProfilePhoto#82d1f706 as nil")
}
if !(u.HasVideo == false) {
u.Flags.Set(0)
}
if !(u.StrippedThumb == nil) {
u.Flags.Set(1)
}
if err := u.Flags.Encode(b); err != nil {
return fmt.Errorf("unable to encode userProfilePhoto#82d1f706: field flags: %w", err)
}
b.PutLong(u.PhotoID)
if u.Flags.Has(1) {
b.PutBytes(u.StrippedThumb)
}
b.PutInt(u.DCID)
return nil
}
// SetHasVideo sets value of HasVideo conditional field.
func (u *UserProfilePhoto) SetHasVideo(value bool) {
if value {
u.Flags.Set(0)
u.HasVideo = true
} else {
u.Flags.Unset(0)
u.HasVideo = false
}
}
// GetHasVideo returns value of HasVideo conditional field.
func (u *UserProfilePhoto) GetHasVideo() (value bool) {
return u.Flags.Has(0)
}
// GetPhotoID returns value of PhotoID field.
func (u *UserProfilePhoto) GetPhotoID() (value int64) {
return u.PhotoID
}
// SetStrippedThumb sets value of StrippedThumb conditional field.
func (u *UserProfilePhoto) SetStrippedThumb(value []byte) {
u.Flags.Set(1)
u.StrippedThumb = value
}
// GetStrippedThumb returns value of StrippedThumb conditional field and
// boolean which is true if field was set.
func (u *UserProfilePhoto) GetStrippedThumb() (value []byte, ok bool) {
if !u.Flags.Has(1) {
return value, false
}
return u.StrippedThumb, true
}
// GetDCID returns value of DCID field.
func (u *UserProfilePhoto) GetDCID() (value int) {
return u.DCID
}
// Decode implements bin.Decoder.
func (u *UserProfilePhoto) Decode(b *bin.Buffer) error {
if u == nil {
return fmt.Errorf("can't decode userProfilePhoto#82d1f706 to nil")
}
if err := b.ConsumeID(UserProfilePhotoTypeID); err != nil {
return fmt.Errorf("unable to decode userProfilePhoto#82d1f706: %w", err)
}
return u.DecodeBare(b)
}
// DecodeBare implements bin.BareDecoder.
func (u *UserProfilePhoto) DecodeBare(b *bin.Buffer) error {
if u == nil {
return fmt.Errorf("can't decode userProfilePhoto#82d1f706 to nil")
}
{
if err := u.Flags.Decode(b); err != nil {
return fmt.Errorf("unable to decode userProfilePhoto#82d1f706: field flags: %w", err)
}
}
u.HasVideo = u.Flags.Has(0)
{
value, err := b.Long()
if err != nil {
return fmt.Errorf("unable to decode userProfilePhoto#82d1f706: field photo_id: %w", err)
}
u.PhotoID = value
}
if u.Flags.Has(1) {
value, err := b.Bytes()
if err != nil {
return fmt.Errorf("unable to decode userProfilePhoto#82d1f706: field stripped_thumb: %w", err)
}
u.StrippedThumb = value
}
{
value, err := b.Int()
if err != nil {
return fmt.Errorf("unable to decode userProfilePhoto#82d1f706: field dc_id: %w", err)
}
u.DCID = value
}
return nil
}
// construct implements constructor of UserProfilePhotoClass.
func (u UserProfilePhoto) construct() UserProfilePhotoClass { return &u }
// Ensuring interfaces in compile-time for UserProfilePhoto.
var (
_ bin.Encoder = &UserProfilePhoto{}
_ bin.Decoder = &UserProfilePhoto{}
_ bin.BareEncoder = &UserProfilePhoto{}
_ bin.BareDecoder = &UserProfilePhoto{}
_ UserProfilePhotoClass = &UserProfilePhoto{}
)
// UserProfilePhotoClass represents UserProfilePhoto generic type.
//
// See https://core.telegram.org/type/UserProfilePhoto for reference.
//
// Example:
// g, err := tg.DecodeUserProfilePhoto(buf)
// if err != nil {
// panic(err)
// }
// switch v := g.(type) {
// case *tg.UserProfilePhotoEmpty: // userProfilePhotoEmpty#4f11bae1
// case *tg.UserProfilePhoto: // userProfilePhoto#82d1f706
// default: panic(v)
// }
type UserProfilePhotoClass interface {
bin.Encoder
bin.Decoder
bin.BareEncoder
bin.BareDecoder
construct() UserProfilePhotoClass
// TypeID returns type id in TL schema.
//
// See https://core.telegram.org/mtproto/TL-tl#remarks.
TypeID() uint32
// TypeName returns name of type in TL schema.
TypeName() string
// String implements fmt.Stringer.
String() string
// Zero returns true if current object has a zero value.
Zero() bool
// AsNotEmpty tries to map UserProfilePhotoClass to UserProfilePhoto.
AsNotEmpty() (*UserProfilePhoto, bool)
}
// AsNotEmpty tries to map UserProfilePhotoEmpty to UserProfilePhoto.
func (u *UserProfilePhotoEmpty) AsNotEmpty() (*UserProfilePhoto, bool) {
return nil, false
}
// AsNotEmpty tries to map UserProfilePhoto to UserProfilePhoto.
func (u *UserProfilePhoto) AsNotEmpty() (*UserProfilePhoto, bool) {
return u, true
}
// DecodeUserProfilePhoto implements binary de-serialization for UserProfilePhotoClass.
func DecodeUserProfilePhoto(buf *bin.Buffer) (UserProfilePhotoClass, error) {
id, err := buf.PeekID()
if err != nil {
return nil, err
}
switch id {
case UserProfilePhotoEmptyTypeID:
// Decoding userProfilePhotoEmpty#4f11bae1.
v := UserProfilePhotoEmpty{}
if err := v.Decode(buf); err != nil {
return nil, fmt.Errorf("unable to decode UserProfilePhotoClass: %w", err)
}
return &v, nil
case UserProfilePhotoTypeID:
// Decoding userProfilePhoto#82d1f706.
v := UserProfilePhoto{}
if err := v.Decode(buf); err != nil {
return nil, fmt.Errorf("unable to decode UserProfilePhotoClass: %w", err)
}
return &v, nil
default:
return nil, fmt.Errorf("unable to decode UserProfilePhotoClass: %w", bin.NewUnexpectedID(id))
}
}
// UserProfilePhoto boxes the UserProfilePhotoClass providing a helper.
type UserProfilePhotoBox struct {
UserProfilePhoto UserProfilePhotoClass
}
// Decode implements bin.Decoder for UserProfilePhotoBox.
func (b *UserProfilePhotoBox) Decode(buf *bin.Buffer) error {
if b == nil {
return fmt.Errorf("unable to decode UserProfilePhotoBox to nil")
}
v, err := DecodeUserProfilePhoto(buf)
if err != nil {
return fmt.Errorf("unable to decode boxed value: %w", err)
}
b.UserProfilePhoto = v
return nil
}
// Encode implements bin.Encode for UserProfilePhotoBox.
func (b *UserProfilePhotoBox) Encode(buf *bin.Buffer) error {
if b == nil || b.UserProfilePhoto == nil {
return fmt.Errorf("unable to encode UserProfilePhotoClass as nil")
}
return b.UserProfilePhoto.Encode(buf)
}
// UserProfilePhotoClassArray is adapter for slice of UserProfilePhotoClass.
type UserProfilePhotoClassArray []UserProfilePhotoClass
// Sort sorts slice of UserProfilePhotoClass.
func (s UserProfilePhotoClassArray) Sort(less func(a, b UserProfilePhotoClass) bool) UserProfilePhotoClassArray {
sort.Slice(s, func(i, j int) bool {
return less(s[i], s[j])
})
return s
}
// SortStable sorts slice of UserProfilePhotoClass.
func (s UserProfilePhotoClassArray) SortStable(less func(a, b UserProfilePhotoClass) bool) UserProfilePhotoClassArray {
sort.SliceStable(s, func(i, j int) bool {
return less(s[i], s[j])
})
return s
}
// Retain filters in-place slice of UserProfilePhotoClass.
func (s UserProfilePhotoClassArray) Retain(keep func(x UserProfilePhotoClass) bool) UserProfilePhotoClassArray {
n := 0
for _, x := range s {
if keep(x) {
s[n] = x
n++
}
}
s = s[:n]
return s
}
// First returns first element of slice (if exists).
func (s UserProfilePhotoClassArray) First() (v UserProfilePhotoClass, ok bool) {
if len(s) < 1 {
return
}
return s[0], true
}
// Last returns last element of slice (if exists).
func (s UserProfilePhotoClassArray) Last() (v UserProfilePhotoClass, ok bool) {
if len(s) < 1 {
return
}
return s[len(s)-1], true
}
// PopFirst returns first element of slice (if exists) and deletes it.
func (s *UserProfilePhotoClassArray) PopFirst() (v UserProfilePhotoClass, ok bool) {
if s == nil || len(*s) < 1 {
return
}
a := *s
v = a[0]
// Delete by index from SliceTricks.
copy(a[0:], a[1:])
var zero UserProfilePhotoClass
a[len(a)-1] = zero
a = a[:len(a)-1]
*s = a
return v, true
}
// Pop returns last element of slice (if exists) and deletes it.
func (s *UserProfilePhotoClassArray) Pop() (v UserProfilePhotoClass, ok bool) {
if s == nil || len(*s) < 1 {
return
}
a := *s
v = a[len(a)-1]
a = a[:len(a)-1]
*s = a
return v, true
}
// AsUserProfilePhoto returns copy with only UserProfilePhoto constructors.
func (s UserProfilePhotoClassArray) AsUserProfilePhoto() (to UserProfilePhotoArray) {
for _, elem := range s {
value, ok := elem.(*UserProfilePhoto)
if !ok {
continue
}
to = append(to, *value)
}
return to
}
// AppendOnlyNotEmpty appends only NotEmpty constructors to
// given slice.
func (s UserProfilePhotoClassArray) AppendOnlyNotEmpty(to []*UserProfilePhoto) []*UserProfilePhoto {
for _, elem := range s {
value, ok := elem.AsNotEmpty()
if !ok {
continue
}
to = append(to, value)
}
return to
}
// AsNotEmpty returns copy with only NotEmpty constructors.
func (s UserProfilePhotoClassArray) AsNotEmpty() (to []*UserProfilePhoto) {
return s.AppendOnlyNotEmpty(to)
}
// FirstAsNotEmpty returns first element of slice (if exists).
func (s UserProfilePhotoClassArray) FirstAsNotEmpty() (v *UserProfilePhoto, ok bool) {
value, ok := s.First()
if !ok {
return
}
return value.AsNotEmpty()
}
// LastAsNotEmpty returns last element of slice (if exists).
func (s UserProfilePhotoClassArray) LastAsNotEmpty() (v *UserProfilePhoto, ok bool) {
value, ok := s.Last()
if !ok {
return
}
return value.AsNotEmpty()
}
// PopFirstAsNotEmpty returns element of slice (if exists).
func (s *UserProfilePhotoClassArray) PopFirstAsNotEmpty() (v *UserProfilePhoto, ok bool) {
value, ok := s.PopFirst()
if !ok {
return
}
return value.AsNotEmpty()
}
// PopAsNotEmpty returns element of slice (if exists).
func (s *UserProfilePhotoClassArray) PopAsNotEmpty() (v *UserProfilePhoto, ok bool) {
value, ok := s.Pop()
if !ok {
return
}
return value.AsNotEmpty()
}
// UserProfilePhotoArray is adapter for slice of UserProfilePhoto.
type UserProfilePhotoArray []UserProfilePhoto
// Sort sorts slice of UserProfilePhoto.
func (s UserProfilePhotoArray) Sort(less func(a, b UserProfilePhoto) bool) UserProfilePhotoArray {
sort.Slice(s, func(i, j int) bool {
return less(s[i], s[j])
})
return s
}
// SortStable sorts slice of UserProfilePhoto.
func (s UserProfilePhotoArray) SortStable(less func(a, b UserProfilePhoto) bool) UserProfilePhotoArray {
sort.SliceStable(s, func(i, j int) bool {
return less(s[i], s[j])
})
return s
}
// Retain filters in-place slice of UserProfilePhoto.
func (s UserProfilePhotoArray) Retain(keep func(x UserProfilePhoto) bool) UserProfilePhotoArray {
n := 0
for _, x := range s {
if keep(x) {
s[n] = x
n++
}
}
s = s[:n]
return s
}
// First returns first element of slice (if exists).
func (s UserProfilePhotoArray) First() (v UserProfilePhoto, ok bool) {
if len(s) < 1 {
return
}
return s[0], true
}
// Last returns last element of slice (if exists).
func (s UserProfilePhotoArray) Last() (v UserProfilePhoto, ok bool) {
if len(s) < 1 {
return
}
return s[len(s)-1], true
}
// PopFirst returns first element of slice (if exists) and deletes it.
func (s *UserProfilePhotoArray) PopFirst() (v UserProfilePhoto, ok bool) {
if s == nil || len(*s) < 1 {
return
}
a := *s
v = a[0]
// Delete by index from SliceTricks.
copy(a[0:], a[1:])
var zero UserProfilePhoto
a[len(a)-1] = zero
a = a[:len(a)-1]
*s = a
return v, true
}
// Pop returns last element of slice (if exists) and deletes it.
func (s *UserProfilePhotoArray) Pop() (v UserProfilePhoto, ok bool) {
if s == nil || len(*s) < 1 {
return
}
a := *s
v = a[len(a)-1]
a = a[:len(a)-1]
*s = a
return v, true
}