72 lines
1.5 KiB
Go
72 lines
1.5 KiB
Go
package discord
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import "strings"
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type Emoji struct {
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ID EmojiID `json:"id,string"` // NullSnowflake for unicode emojis
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Name string `json:"name"`
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// These fields are optional
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RoleIDs []RoleID `json:"roles,omitempty"`
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User User `json:"user,omitempty"`
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RequireColons bool `json:"require_colons,omitempty"`
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Managed bool `json:"managed,omitempty"`
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Animated bool `json:"animated,omitempty"`
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}
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// EmojiURL returns the URL of the emoji and auto-detects a suitable type.
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//
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// This will only work for custom emojis.
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func (e Emoji) EmojiURL() string {
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if e.Animated {
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return e.EmojiURLWithType(GIFImage)
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}
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return e.EmojiURLWithType(PNGImage)
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}
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// EmojiURLWithType returns the URL to the emoji's image.
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//
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// This will only work for custom emojis.
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//
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// Supported ImageTypes: PNG, GIF
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func (e Emoji) EmojiURLWithType(t ImageType) string {
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if e.ID.IsNull() {
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return ""
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}
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if t == AutoImage {
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return e.EmojiURL()
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}
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return "https://cdn.discordapp.com/emojis/" + t.format(e.ID.String())
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}
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// APIString returns a string usable for sending over to the API.
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func (e Emoji) APIString() string {
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if !e.ID.IsValid() {
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return e.Name // is unicode
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}
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return e.Name + ":" + e.ID.String()
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}
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// String formats the string like how the client does.
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func (e Emoji) String() string {
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if e.ID == 0 {
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return e.Name
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}
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var parts = [3]string{
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"", e.Name, e.ID.String(),
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}
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if e.Animated {
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parts[0] = "a"
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}
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return "<" + strings.Join(parts[:], ":") + ">"
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}
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