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permissions.go
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/
permissions.go
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package discord
import (
"bytes"
"strconv"
"github.com/disgoorg/disgo/json"
)
// Permissions extends the Bit structure, and is used within roles and channels (https://discord.com/developers/docs/topics/permissions#permissions)
type Permissions int64
// Constants for the different bit offsets of text channel permissions
const (
PermissionSendMessages Permissions = 1 << (iota + 11)
PermissionSendTTSMessages
PermissionManageMessages
PermissionEmbedLinks
PermissionAttachFiles
PermissionReadMessageHistory
PermissionMentionEveryone
PermissionUseExternalEmojis
)
// Constants for the different bit offsets of voice permissions
const (
PermissionVoiceConnect Permissions = 1 << (iota + 20)
PermissionVoiceSpeak
PermissionVoiceMuteMembers
PermissionVoiceDeafenMembers
PermissionVoiceMoveMembers
PermissionVoiceUseVAD
PermissionVoicePrioritySpeaker Permissions = 1 << (iota + 2)
)
// Constants for general management.
const (
PermissionChangeNickname Permissions = 1 << (iota + 26)
PermissionManageNicknames
PermissionManageRoles
PermissionManageWebhooks
PermissionManageEmojisAndStickers
PermissionUseApplicationCommands
PermissionRequestToSpeak
PermissionManageEvents
PermissionManageThreads
PermissionCreatePublicThread
PermissionCreatePrivateThread
PermissionUseExternalStickers
PermissionSendMessagesInThreads
PermissionStartEmbeddedActivities
PermissionModerateMembers
)
// Constants for the different bit offsets of general permissions
const (
PermissionCreateInstantInvite Permissions = 1 << iota
PermissionKickMembers
PermissionBanMembers
PermissionAdministrator
PermissionManageChannels
PermissionManageServer
PermissionAddReactions
PermissionViewAuditLogs
PermissionViewChannel Permissions = 1 << (iota + 2)
PermissionsAllText = PermissionViewChannel |
PermissionSendMessages |
PermissionSendTTSMessages |
PermissionManageMessages |
PermissionEmbedLinks |
PermissionAttachFiles |
PermissionReadMessageHistory |
PermissionMentionEveryone
PermissionsAllThread = PermissionManageThreads |
PermissionCreatePublicThread |
PermissionCreatePrivateThread |
PermissionSendMessagesInThreads
PermissionsAllVoice = PermissionViewChannel |
PermissionVoiceConnect |
PermissionVoiceSpeak |
PermissionVoiceMuteMembers |
PermissionVoiceDeafenMembers |
PermissionVoiceMoveMembers |
PermissionVoiceUseVAD |
PermissionVoicePrioritySpeaker
PermissionsAllChannel = PermissionsAllText |
PermissionsAllThread |
PermissionsAllVoice |
PermissionCreateInstantInvite |
PermissionManageRoles |
PermissionManageChannels |
PermissionAddReactions |
PermissionViewAuditLogs
PermissionsAll = PermissionsAllChannel |
PermissionKickMembers |
PermissionBanMembers |
PermissionManageServer |
PermissionAdministrator |
PermissionManageWebhooks |
PermissionManageEmojisAndStickers
PermissionsStageModerator = PermissionManageChannels |
PermissionVoiceMuteMembers |
PermissionVoiceMoveMembers
PermissionsNone Permissions = 0
)
// MarshalJSON marshals permissions into a string
func (p Permissions) MarshalJSON() ([]byte, error) {
return json.Marshal(strconv.FormatInt(int64(p), 10))
}
// UnmarshalJSON unmarshalls permissions into an int64
func (p *Permissions) UnmarshalJSON(data []byte) error {
if bytes.Equal(data, json.EmptyStringBytes) || bytes.Equal(data, json.NullBytes) {
return nil
}
str, _ := strconv.Unquote(string(data))
perms, err := strconv.ParseInt(str, 10, 64)
if err != nil {
return err
}
*p = Permissions(perms)
return nil
}
// Add allows you to add multiple bits together, producing a new bit
func (p Permissions) Add(bits ...Permissions) Permissions {
for _, bit := range bits {
p |= bit
}
return p
}
// Remove allows you to subtract multiple bits from the first, producing a new bit
func (p Permissions) Remove(bits ...Permissions) Permissions {
for _, bit := range bits {
p &^= bit
}
return p
}
// Has will ensure that the bit includes all the bits entered
func (p Permissions) Has(bits ...Permissions) bool {
for _, bit := range bits {
if (p & bit) != bit {
return false
}
}
return true
}
// Missing will check whether the bit is missing any one of the bits
func (p Permissions) Missing(bits ...Permissions) bool {
for _, bit := range bits {
if (p & bit) != bit {
return true
}
}
return false
}