mirror of
https://github.com/Luzifer/twitch-bot.git
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77 lines
2.1 KiB
Go
77 lines
2.1 KiB
Go
package clipdetector
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import (
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"context"
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"regexp"
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"github.com/pkg/errors"
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"gopkg.in/irc.v4"
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"github.com/Luzifer/twitch-bot/v3/internal/actors/linkdetector"
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"github.com/Luzifer/twitch-bot/v3/pkg/twitch"
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"github.com/Luzifer/twitch-bot/v3/plugins"
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)
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const actorName = "clipdetector"
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var (
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botTwitchClient *twitch.Client
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clipIDScanner = regexp.MustCompile(`(?:clips\.twitch\.tv|www\.twitch\.tv/[^/]*/clip)/([A-Za-z0-9_-]+)`)
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)
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func Register(args plugins.RegistrationArguments) error {
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botTwitchClient = args.GetTwitchClient()
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args.RegisterActor(actorName, func() plugins.Actor { return &Actor{} })
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args.RegisterActorDocumentation(plugins.ActionDocumentation{
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Description: `Scans for clip-links in the message and adds the "clips" field to the event data`,
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Name: "Scan for Clips",
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Type: actorName,
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})
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return nil
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}
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type Actor struct{}
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func (Actor) Execute(c *irc.Client, m *irc.Message, r *plugins.Rule, eventData *plugins.FieldCollection, attrs *plugins.FieldCollection) (preventCooldown bool, err error) {
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if eventData.HasAll("clips") {
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// We already detected clips, lets not do it again
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return false, nil
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}
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// In case the link detector did not run before, lets run it now
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if preventCooldown, err = (linkdetector.Actor{}).Execute(c, m, r, eventData, attrs); err != nil {
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return preventCooldown, errors.Wrap(err, "detecting links")
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}
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links, err := eventData.StringSlice("links")
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if err != nil {
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return false, errors.Wrap(err, "getting links data")
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}
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var clips []twitch.ClipInfo
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for _, link := range links {
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clipIDMatch := clipIDScanner.FindStringSubmatch(link)
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if clipIDMatch == nil {
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continue
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}
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clipInfo, err := botTwitchClient.GetClipByID(context.Background(), clipIDMatch[1])
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if err != nil {
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return false, errors.Wrap(err, "getting clip info")
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}
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clips = append(clips, clipInfo)
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}
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eventData.Set("clips", clips)
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return false, nil
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}
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func (Actor) IsAsync() bool { return false }
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func (Actor) Name() string { return actorName }
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func (Actor) Validate(plugins.TemplateValidatorFunc, *plugins.FieldCollection) error { return nil }
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