RM-335: Add channel flags and obfuscated channel detection

objects/channel/cachedchannel.go

@@ -23,6 +23,11 @@ type CachedChannel struct {
 	ApplicationId        uint64                    `json:"application_id"`
 	ParentId             objects.NullableSnowflake `json:"parent_id,omitempty"`
 	LastPinTimestamp     time.Time                 `json:"last_pin_timestamp"`
+	Flags                ChannelFlag               `json:"flags"`
+}
+
+func (c *CachedChannel) IsObfuscated() bool {
+	return c.Flags.Has(ChannelFlagObfuscated)
 }
 
 func (c *CachedChannel) ToChannel(channelId, guildId uint64) Channel {
@@ -45,5 +50,6 @@ func (c *CachedChannel) ToChannel(channelId, guildId uint64) Channel {
 		ApplicationId:        c.ApplicationId,
 		ParentId:             c.ParentId,
 		LastPinTimestamp:     c.LastPinTimestamp,
+		Flags:                c.Flags,
 	}
 }

objects/channel/channel.go

@@ -33,12 +33,17 @@ type Channel struct {
 	MemberCount          uint64                    `json:"member_count"`
 	ThreadMetadata       *ThreadMetadata           `json:"thread_metadata,omitempty"`
 	Member               ThreadMember              `json:"member"`
+	Flags                ChannelFlag               `json:"flags"`
 }
 
 func (c *Channel) Mention() string {
 	return fmt.Sprintf("<#%d>", c.Id)
 }
 
+func (c *Channel) IsObfuscated() bool {
+	return c.Flags.Has(ChannelFlagObfuscated)
+}
+
 func (c *Channel) ToCachedChannel() CachedChannel {
 	return CachedChannel{
 		GuildId:              c.GuildId,
@@ -57,6 +62,7 @@ func (c *Channel) ToCachedChannel() CachedChannel {
 		ApplicationId:        c.ApplicationId,
 		ParentId:             c.ParentId,
 		LastPinTimestamp:     c.LastPinTimestamp,
+		Flags:                c.Flags,
 	}
 }
 
@@ -72,5 +78,6 @@ func (c *Channel) ToPartialChannel() PartialChannel {
 		LastMessageId:    c.LastMessageId,
 		ParentId:         c.ParentId,
 		LastPinTimestamp: c.LastPinTimestamp,
+		Flags:            c.Flags,
 	}
 }

objects/channel/channelflags.go

@@ -0,0 +1,15 @@
+package channel
+
+type ChannelFlag uint64
+
+const (
+	ChannelFlagPinned                   ChannelFlag = 1 << 1
+	ChannelFlagRequireTag               ChannelFlag = 1 << 4
+	ChannelFlagHideMediaDownloadOptions ChannelFlag = 1 << 15
+	ChannelFlagObfuscated               ChannelFlag = 1 << 17
+	ChannelFlagIsSpoilerChannel         ChannelFlag = 1 << 21
+)
+
+func (f ChannelFlag) Has(flag ChannelFlag) bool {
+	return f&flag != 0
+}

objects/channel/partialchannel.go

@@ -17,4 +17,9 @@ type PartialChannel struct {
 	LastMessageId    objects.NullableSnowflake `json:"last_message_id"`
 	ParentId         objects.NullableSnowflake `json:"parent_id,omitempty"`
 	LastPinTimestamp time.Time                 `json:"last_pin_timestamp"`
+	Flags            ChannelFlag               `json:"flags"`
+}
+
+func (c *PartialChannel) IsObfuscated() bool {
+	return c.Flags.Has(ChannelFlagObfuscated)
 }