matterbridge/vendor/github.com/bwmarrin/discordgo/user.go

package discordgo

import (
	"strconv"
)

// UserFlags is the flags of "user" (see UserFlags* consts)
// https://discord.com/developers/docs/resources/user#user-object-user-flags
type UserFlags int

// Valid UserFlags values
const (
	UserFlagDiscordEmployee           UserFlags = 1 << 0
	UserFlagDiscordPartner            UserFlags = 1 << 1
	UserFlagHypeSquadEvents           UserFlags = 1 << 2
	UserFlagBugHunterLevel1           UserFlags = 1 << 3
	UserFlagHouseBravery              UserFlags = 1 << 6
	UserFlagHouseBrilliance           UserFlags = 1 << 7
	UserFlagHouseBalance              UserFlags = 1 << 8
	UserFlagEarlySupporter            UserFlags = 1 << 9
	UserFlagTeamUser                  UserFlags = 1 << 10
	UserFlagSystem                    UserFlags = 1 << 12
	UserFlagBugHunterLevel2           UserFlags = 1 << 14
	UserFlagVerifiedBot               UserFlags = 1 << 16
	UserFlagVerifiedBotDeveloper      UserFlags = 1 << 17
	UserFlagDiscordCertifiedModerator UserFlags = 1 << 18
	UserFlagBotHTTPInteractions       UserFlags = 1 << 19
	UserFlagActiveBotDeveloper        UserFlags = 1 << 22
)

// UserPremiumType is the type of premium (nitro) subscription a user has (see UserPremiumType* consts).
// https://discord.com/developers/docs/resources/user#user-object-premium-types
type UserPremiumType int

// Valid UserPremiumType values.
const (
	UserPremiumTypeNone         UserPremiumType = 0
	UserPremiumTypeNitroClassic UserPremiumType = 1
	UserPremiumTypeNitro        UserPremiumType = 2
	UserPremiumTypeNitroBasic   UserPremiumType = 3
)

// A User stores all data for an individual Discord user.
type User struct {
	// The ID of the user.
	ID string `json:"id"`

	// The email of the user. This is only present when
	// the application possesses the email scope for the user.
	Email string `json:"email"`

	// The user's username.
	Username string `json:"username"`

	// The hash of the user's avatar. Use Session.UserAvatar
	// to retrieve the avatar itself.
	Avatar string `json:"avatar"`

	// The user's chosen language option.
	Locale string `json:"locale"`

	// The discriminator of the user (4 numbers after name).
	Discriminator string `json:"discriminator"`

	// The user's display name, if it is set.
	// For bots, this is the application name.
	GlobalName string `json:"global_name"`

	// The token of the user. This is only present for
	// the user represented by the current session.
	Token string `json:"token"`

	// Whether the user's email is verified.
	Verified bool `json:"verified"`

	// Whether the user has multi-factor authentication enabled.
	MFAEnabled bool `json:"mfa_enabled"`

	// The hash of the user's banner image.
	Banner string `json:"banner"`

	// User's banner color, encoded as an integer representation of hexadecimal color code
	AccentColor int `json:"accent_color"`

	// Whether the user is a bot.
	Bot bool `json:"bot"`

	// The public flags on a user's account.
	// This is a combination of bit masks; the presence of a certain flag can
	// be checked by performing a bitwise AND between this int and the flag.
	PublicFlags UserFlags `json:"public_flags"`

	// The type of Nitro subscription on a user's account.
	// Only available when the request is authorized via a Bearer token.
	PremiumType UserPremiumType `json:"premium_type"`

	// Whether the user is an Official Discord System user (part of the urgent message system).
	System bool `json:"system"`

	// The flags on a user's account.
	// Only available when the request is authorized via a Bearer token.
	Flags int `json:"flags"`
}

// String returns a unique identifier of the form username#discriminator
// or just username, if the discriminator is set to "0".
func (u *User) String() string {
	// If the user has been migrated from the legacy username system, their discriminator is "0".
	// See https://support-dev.discord.com/hc/en-us/articles/13667755828631
	if u.Discriminator == "0" {
		return u.Username
	}

	return u.Username + "#" + u.Discriminator
}

// Mention return a string which mentions the user
func (u *User) Mention() string {
	return "<@" + u.ID + ">"
}

// AvatarURL returns a URL to the user's avatar.
//
//	size:    The size of the user's avatar as a power of two
//	         if size is an empty string, no size parameter will
//	         be added to the URL.
func (u *User) AvatarURL(size string) string {
	return avatarURL(
		u.Avatar,
		EndpointDefaultUserAvatar(u.DefaultAvatarIndex()),
		EndpointUserAvatar(u.ID, u.Avatar),
		EndpointUserAvatarAnimated(u.ID, u.Avatar),
		size,
	)
}

// BannerURL returns the URL of the users's banner image.
//
//	size:    The size of the desired banner image as a power of two
//	         Image size can be any power of two between 16 and 4096.
func (u *User) BannerURL(size string) string {
	return bannerURL(u.Banner, EndpointUserBanner(u.ID, u.Banner), EndpointUserBannerAnimated(u.ID, u.Banner), size)
}

// DefaultAvatarIndex returns the index of the user's default avatar.
func (u *User) DefaultAvatarIndex() int {
	if u.Discriminator == "0" {
		id, _ := strconv.ParseUint(u.ID, 10, 64)
		return int((id >> 22) % 6)
	}

	id, _ := strconv.Atoi(u.Discriminator)
	return id % 5
}