twitch-bot/internal/actors/spotify/spotify.go

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// Package spotify contains an actor to query the current playing
// track for a channel with authorized spotify account
package spotify
import (
"fmt"
"net/http"
"net/url"
"github.com/Luzifer/twitch-bot/v3/pkg/database"
"github.com/Luzifer/twitch-bot/v3/plugins"
)
const (
actorName = "spotify"
)
var (
baseURL *url.URL
db database.Connector
getModuleConfig plugins.ModuleConfigGetterFunc
)
// Register provides the plugins.RegisterFunc
func Register(args plugins.RegistrationArguments) (err error) {
if baseURL, err = url.Parse(args.GetBaseURL()); err != nil {
return fmt.Errorf("parsing base-url: %w", err)
}
db = args.GetDatabaseConnector()
getModuleConfig = args.GetModuleConfigForChannel
args.RegisterTemplateFunction(
"spotifyCurrentPlaying",
plugins.GenericTemplateFunctionGetter(getCurrentArtistTitleForChannel),
plugins.TemplateFuncDocumentation{
Name: "spotifyCurrentPlaying",
Description: "Retrieves the current playing track for the given channel",
Syntax: "spotifyCurrentPlaying <channel>",
Example: &plugins.TemplateFuncDocumentationExample{
MatchMessage: "^!spotify",
MessageContent: "!spotify",
Template: "{{ spotifyCurrentPlaying .channel }}",
FakedOutput: "Beast in Black - Die By The Blade",
},
},
)
args.RegisterTemplateFunction(
"spotifyLink",
plugins.GenericTemplateFunctionGetter(getCurrentLinkForChannel),
plugins.TemplateFuncDocumentation{
Name: "spotifyLink",
Description: "Retrieves the link for the playing track for the given channel",
Syntax: "spotifyLink <channel>",
Example: &plugins.TemplateFuncDocumentationExample{
MatchMessage: "^!spotifylink",
MessageContent: "!spotifylink",
Template: "{{ spotifyLink .channel }}",
FakedOutput: "https://open.spotify.com/track/3HCzXf0lNpekSqsGBcGrCd",
},
},
)
if err = args.RegisterAPIRoute(plugins.HTTPRouteRegistrationArgs{
Description: "Starts authorization of an Spotify Account for a {channel}",
HandlerFunc: handleStartAuth,
Method: http.MethodGet,
Module: actorName,
Name: "Authorize Spotify Account",
Path: "/{channel}",
RequiresWriteAuth: false,
ResponseType: plugins.HTTPRouteResponseTypeTextPlain,
RouteParams: []plugins.HTTPRouteParamDocumentation{
{
Description: "Channel to authorize the Account for",
Name: "channel",
},
},
}); err != nil {
return fmt.Errorf("registering API route: %w", err)
}
return nil
}