66 lines
1.4 KiB
Go
66 lines
1.4 KiB
Go
package channel
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import (
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"github.com/diamondburned/arikawa/discord"
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"github.com/diamondburned/cchat"
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"github.com/diamondburned/cchat-discord/internal/discord/state"
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"github.com/diamondburned/cchat/text"
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"github.com/pkg/errors"
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)
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type Channel struct {
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id discord.ChannelID
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guildID discord.GuildID
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state *state.Instance
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}
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var _ cchat.Server = (*Channel)(nil)
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func New(s *state.Instance, ch discord.Channel) (cchat.Server, error) {
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// Ensure the state keeps the channel's permission.
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_, err := s.Permissions(ch.ID, s.UserID)
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if err != nil {
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return nil, errors.Wrap(err, "Failed to get permission")
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}
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return &Channel{
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id: ch.ID,
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guildID: ch.GuildID,
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state: s,
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}, nil
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}
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// self does not do IO.
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func (ch *Channel) self() (*discord.Channel, error) {
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return ch.state.Store.Channel(ch.id)
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}
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// messages does not do IO.
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func (ch *Channel) messages() ([]discord.Message, error) {
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return ch.state.Store.Messages(ch.id)
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}
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func (ch *Channel) guild() (*discord.Guild, error) {
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if ch.guildID.IsValid() {
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return ch.state.Store.Guild(ch.guildID)
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}
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return nil, errors.New("channel not in a guild")
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}
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func (ch *Channel) ID() cchat.ID {
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return ch.id.String()
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}
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func (ch *Channel) Name() text.Rich {
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c, err := ch.self()
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if err != nil {
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return text.Rich{Content: ch.id.String()}
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}
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if c.NSFW {
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return text.Rich{Content: "#!" + c.Name}
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} else {
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return text.Rich{Content: "#" + c.Name}
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}
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}
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