79 lines
1.8 KiB
Go
79 lines
1.8 KiB
Go
package chromecast
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import (
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"context"
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"forge.cadoles.com/arcad/edge/pkg/module/cast"
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gcast "github.com/barnybug/go-cast"
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"github.com/pkg/errors"
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)
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type Client struct {
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client *gcast.Client
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}
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// Close implements cast.Client.
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func (c *Client) Close() error {
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c.client.Close()
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return nil
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}
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// Load implements cast.Client.
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func (c *Client) Load(ctx context.Context, url string) error {
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controller, err := c.client.URL(ctx)
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if err != nil {
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return errors.WithStack(err)
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}
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// Ignore context.DeadlineExceeded errors. github.com/barnybug/go-cast bug ?
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if _, err := controller.LoadURL(ctx, url); err != nil && !isLoadURLContextExceeded(err) {
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return errors.WithStack(err)
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}
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return nil
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}
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// Status implements cast.Client.
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func (c *Client) Status(ctx context.Context) (cast.DeviceStatus, error) {
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ctrlStatus, err := c.client.Receiver().GetStatus(ctx)
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if err != nil {
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return nil, errors.WithStack(err)
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}
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status := &DeviceStatus{
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CurrentApp: DeviceStatusCurrentApp{
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ID: "",
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DisplayName: "",
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StatusText: "",
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},
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Volume: DeviceStatusVolume{
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Level: *ctrlStatus.Volume.Level,
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Muted: *ctrlStatus.Volume.Muted,
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},
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}
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if len(ctrlStatus.Applications) > 0 {
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status.CurrentApp.ID = *ctrlStatus.Applications[0].AppID
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status.CurrentApp.DisplayName = *ctrlStatus.Applications[0].DisplayName
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status.CurrentApp.StatusText = *ctrlStatus.Applications[0].StatusText
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}
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return status, nil
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}
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// Unload implements cast.Client.
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func (c *Client) Unload(ctx context.Context) error {
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if _, err := c.client.Receiver().QuitApp(ctx); err != nil {
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return errors.WithStack(err)
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}
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return nil
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}
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var _ cast.Client = &Client{}
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// False positive workaround.
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func isLoadURLContextExceeded(err error) bool {
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return err.Error() == "Failed to send load command: context deadline exceeded"
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}
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