Method ActivityObject

posts.go:1222–1303

(app *App)

}

func (p *PublicPost) ActivityObject(app *App) *activitystreams.Object {
	cfg := app.cfg
	var o *activitystreams.Object
	if cfg.App.NotesOnly || strings.Index(p.Content, "\n\n") == -1 {
		o = activitystreams.NewNoteObject()
	} else {
		o = activitystreams.NewArticleObject()
	}
	o.ID = p.Collection.FederatedAPIBase() + "api/posts/" + p.ID
	o.Published = p.Created
	o.URL = p.CanonicalURL(cfg.App.Host)
	o.AttributedTo = p.Collection.FederatedAccount()
	o.CC = []string{
		p.Collection.FederatedAccount() + "/followers",
	}
	o.Name = p.DisplayTitle()
	p.augmentContent()
	if p.HTMLContent == template.HTML("") {
		p.formatContent(cfg, false, false)
		p.augmentReadingDestination()
	}
	o.Content = string(p.HTMLContent)
	if p.Language.Valid {
		o.ContentMap = map[string]string{
			p.Language.String: string(p.HTMLContent),
		}
	}
	if len(p.Tags) == 0 {
		o.Tag = []activitystreams.Tag{}
	} else {
		var tagBaseURL string
		if isSingleUser {
			tagBaseURL = p.Collection.CanonicalURL() + "tag:"
		} else {
			if cfg.App.Chorus {
				tagBaseURL = fmt.Sprintf("%s/read/t/", p.Collection.hostName)
			} else {
				tagBaseURL = fmt.Sprintf("%s/%s/tag:", p.Collection.hostName, p.Collection.Alias)
			}
		}
		for _, t := range p.Tags {
			o.Tag = append(o.Tag, activitystreams.Tag{
				Type: activitystreams.TagHashtag,
				HRef: tagBaseURL + t,
				Name: "#" + t,
			})
		}
	}
	if len(p.Images) > 0 {
		for _, i := range p.Images {
			o.Attachment = append(o.Attachment, activitystreams.NewImageAttachment(i))
		}
	}
	// Find mentioned users
	mentionedUsers := make(map[string]string)

	stripper := bluemonday.StrictPolicy()
	content := stripper.Sanitize(p.Content)