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Code Issues Releases Activity

Discord: create XURLWithType methods

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This commit is contained in:
mavolin 2020-05-15 22:07:27 +02:00
parent ceb6986749
commit 2c4022734b
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GPG key ID: D8681218EDF216DF
3 changed files with 125 additions and 45 deletions
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22
discord/emoji.go
View file

@ -3,7 +3,7 @@ package discord
import "strings"
type Emoji struct {
ID Snowflake `json:"id,string"` // 0 for Unicode emojis
ID Snowflake `json:"id,string"` // NullSnowflake for unicode emojis
Name string `json:"name"`
// These fields are optional
@ -16,6 +16,26 @@ type Emoji struct {
Animated bool `json:"animated,omitempty"`
}
// EmojiURL returns the URL of the emoji.
//
// This will only work for custom emojis.
func (e Emoji) EmojiURL() string {
return e.EmojiURLWithType(AutoImage)
}
// EmojiURLWithType returns the URL to the emoji's image.
//
// This will only work for custom emojis.
//
// Supported ImageTypes: PNG, GIF
func (e Emoji) EmojiURLWithType(t ImageType) string {
if e.ID == NullSnowflake {
return ""
}
return "https://cdn.discordapp.com/emojis/" + t.format(e.ID.String())
}
// APIString returns a string usable for sending over to the API.
func (e Emoji) APIString() string {
if !e.ID.Valid() {

109
discord/guild.go
View file

@ -1,7 +1,5 @@
package discord
import "strings"
type Guild struct {
ID Snowflake `json:"id,string"`
Name string `json:"name"`
@ -57,36 +55,45 @@ type Guild struct {
ApproximatePresences uint64 `json:"approximate_presence_count,omitempty"`
}
// IconURL returns the URL to the guild icon. An empty string is removed if
// there's no icon.
// IconURL returns the URL to the guild icon and auto detects a suitable type.
// An empty string is returned if there's no icon.
func (g Guild) IconURL() string {
return g.IconURLWithType(AutoImage)
}
// IconURLWithType returns the URL to the guild icon using the passed ImageType. An
// empty string is returned if there's no icon.
//
// Supported ImageTypes: PNG, JPEG, WebP, GIF
func (g Guild) IconURLWithType(t ImageType) string {
if g.Icon == "" {
return ""
}
base := "https://cdn.discordapp.com/icons/" +
g.ID.String() + "/" + g.Icon
if len(g.Icon) > 2 && g.Icon[:2] == "a_" {
return base + ".gif"
}
return base + ".png"
return "https://cdn.discordapp.com/icons/" + g.ID.String() + "/" + t.format(g.Icon)
}
// BannerURL returns the URL to the banner, which is the image on top of the
// channels list.
// channels list. This will always return a link to a PNG file.
func (g Guild) BannerURL() string {
return g.BannerURLWithType(PNGImage)
}
// BannerURLWithType returns the URL to the banner, which is the image on top of the
// channels list using the passed image type.
//
// Supported ImageTypes: PNG, JPEG, WebP
func (g Guild) BannerURLWithType(t ImageType) string {
if g.Banner == "" {
return ""
}
return "https://cdn.discordapp.com/banners/" +
g.ID.String() + "/" + g.Banner + ".png"
g.ID.String() + "/" + t.format(g.Banner)
}
// SplashURL returns the URL to the guild splash, which is the invite page's
// background.
// background. This will always return a link to a PNG file.
func (g Guild) SplashURL() string {
if g.Splash == "" {
return ""
@ -96,6 +103,19 @@ func (g Guild) SplashURL() string {
g.ID.String() + "/" + g.Splash + ".png"
}
// SplashURLWithType returns the URL to the guild splash, which is the invite page's
// background, using the passed ImageType.
//
// Supported ImageTypes: PNG, JPEG, WebP
func (g Guild) SplashURLWithType(t ImageType) string {
if g.Splash == "" {
return ""
}
return "https://cdn.discordapp.com/splashes/" +
g.ID.String() + "/" + t.format(g.Splash)
}
// https://discord.com/developers/docs/resources/guild#guild-preview-object
type GuildPreview struct {
// ID is the guild id.
@ -125,41 +145,70 @@ type GuildPreview struct {
Description string `json:"description,omitempty"`
}
// IconURL returns the URL to the guild icon. An empty string is removed if
// there's no icon.
// IconURL returns the URL to the guild icon and auto detects a suitable type.
// An empty string is returned if there's no icon.
func (g GuildPreview) IconURL() string {
return g.IconURLWithType(AutoImage)
}
// IconURLWithType returns the URL to the guild icon using the passed ImageType. An
// empty string is returned if there's no icon.
//
// Supported ImageTypes: PNG, JPEG, WebP, GIF
func (g GuildPreview) IconURLWithType(t ImageType) string {
if g.Icon == "" {
return ""
}
base := "https://cdn.discordapp.com/icons/" + g.ID.String() + "/" + g.Icon
if strings.HasPrefix(g.Icon, "a_") {
return base + ".gif"
}
return base + ".png"
return "https://cdn.discordapp.com/icons/" + g.ID.String() + "/" + t.format(g.Icon)
}
// SplashURL returns the URL to the guild splash, which is the invite page's
// background.
// background. This will always return a link to a PNG file.
func (g GuildPreview) SplashURL() string {
if g.Splash == "" {
return ""
}
return "https://cdn.discordapp.com/splashes/" + g.ID.String() + "/" + g.Splash + ".png"
return "https://cdn.discordapp.com/splashes/" +
g.ID.String() + "/" + g.Splash + ".png"
}
// SplashURL returns the URL to the guild splash, which is the invite page's
// background.
// SplashURLWithType returns the URL to the guild splash, which is the invite page's
// background, using the passed ImageType.
//
// Supported ImageTypes: PNG, JPEG, WebP
func (g GuildPreview) SplashURLWithType(t ImageType) string {
if g.Splash == "" {
return ""
}
return "https://cdn.discordapp.com/splashes/" +
g.ID.String() + "/" + t.format(g.Splash)
}
// DiscoverySplashURL returns the URL to the guild splash, which is the invite page's
// background. This will always return a link to a PNG file.
func (g GuildPreview) DiscoverySplashURL() string {
if g.Splash == "" {
return ""
}
return "https://cdn.discordapp.com/discovery-splashes/" +
g.ID.String() + "/" + g.DiscoverySplash + ".png"
return "https://cdn.discordapp.com/splashes/" +
g.ID.String() + "/" + g.Splash + ".png"
}
// DiscoverySplashURLWithType returns the URL to the guild splash, which is the invite page's
// background, using the passed ImageType.
//
// Supported ImageTypes: PNG, JPEG, WebP
func (g GuildPreview) DiscoverySplashURLWithType(t ImageType) string {
if g.Splash == "" {
return ""
}
return "https://cdn.discordapp.com/splashes/" +
g.ID.String() + "/" + t.format(g.Splash)
}
type Role struct {

39
discord/user.go
View file

@ -1,10 +1,8 @@
package discord
import "strings"
// DefaultAvatarURL is the link to the default green avatar on Discord. It's
// returned from AvatarURL() if the user doesn't have an avatar.
var DefaultAvatarURL = "https://discordapp.com/assets/dd4dbc0016779df1378e7812eabaa04d.png"
import (
"strconv"
)
type User struct {
ID Snowflake `json:"id,string"`
@ -32,19 +30,32 @@ func (u User) Mention() string {
return "<@" + u.ID.String() + ">"
}
// AvatarURL returns the URL of the Avatar Image. It automatically detects a
// suitable type.
func (u User) AvatarURL() string {
return u.AvatarURLWithType(AutoImage)
}
// AvatarURLWithType returns the URL of the Avatar Image using the passed type.
// If the user has no Avatar, his default avatar will be returned. This
// requires ImageType Auto or PNG
//
// Supported Image Types: PNG, JPEG, WebP, GIF (read above for caveat)
func (u User) AvatarURLWithType(t ImageType) string {
if u.Avatar == "" {
return DefaultAvatarURL
if t != PNGImage && t != AutoImage {
return ""
}
disc, err := strconv.Atoi(u.Discriminator)
if err != nil { // this should never happen
return ""
}
return "https://cdn.discordapp.com/embed/avatars/" + string(disc%5) + ".png"
}
base := "https://cdn.discordapp.com"
base += "/avatars/" + u.ID.String() + "/" + u.Avatar
if strings.HasPrefix(u.Avatar, "a_") {
return base + ".gif"
} else {
return base + ".png"
}
return "https://cdn.discordapp.com/avatars/" + u.ID.String() + "/" + t.format(u.Avatar)
}
type UserFlags uint32