64 lines
1.6 KiB
Go
64 lines
1.6 KiB
Go
package commands
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import (
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"context"
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"errors"
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"fmt"
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"github.com/disgoorg/disgo/discord"
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"github.com/disgoorg/disgo/events"
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"discord-music-bot/internal/music"
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)
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type SeekCommand struct {
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deps *Dependencies
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}
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func NewSeekCommand(deps *Dependencies) *SeekCommand {
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return &SeekCommand{deps: deps}
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}
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func (c *SeekCommand) Definition() discord.ApplicationCommandCreate {
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return discord.SlashCommandCreate{
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Name: "seek",
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Description: "Jumps to a position in the current track",
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Options: []discord.ApplicationCommandOption{
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discord.ApplicationCommandOptionString{
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Name: "position",
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Description: "Position to seek to: seconds, mm:ss or hh:mm:ss (e.g. 90 or 1:30)",
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Required: true,
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},
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},
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}
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}
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func (c *SeekCommand) Execute(ctx context.Context, event *events.ApplicationCommandInteractionCreate) error {
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gid, err := requirePlaybackAccess(c.deps.Discord, event)
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if err != nil {
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return err
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}
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raw := event.SlashCommandInteractionData().String("position")
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position, err := parsePosition(raw)
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if err != nil {
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return rejectEphemeral(event, fmt.Sprintf("Invalid position %q: %s", raw, err))
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}
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if err := c.deps.Music.Guild(gid).Seek(ctx, position); err != nil {
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return replyWithError(event, seekErrorMessage(err), err)
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}
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return reply(event, fmt.Sprintf("Seeked to **%s**.", position))
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}
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func seekErrorMessage(err error) string {
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switch {
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case errors.Is(err, music.ErrNoTrackPlaying):
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return "Nothing is playing right now."
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case errors.Is(err, music.ErrStreamNotSeekable):
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return "Can't seek within a live stream."
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default:
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return "Could not seek."
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}
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}
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