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package views
import (
"net/url"
"git.capotej.com/capotej/communique/models"
"git.capotej.com/capotej/communique/urls"
"github.com/go-fed/activity/streams"
)
// RenderOutboxCollection takes a page of ActivityStream objects as JSON strings and concatenates them together to return an
// ActivtyStreamsOrderedCollection
func RenderOutboxCollection(name, domain string, page []models.OutboxItem) (map[string]interface{}, error) {
id, err := urls.UrlOutbox(name, domain)
if err != nil {
return nil, err
}
actorUrl, err := urls.UrlProfile(name, domain)
if err != nil {
return nil, err
}
attrProp := streams.NewActivityStreamsAttributedToProperty()
attrProp.AppendIRI(actorUrl)
publicUrl, err := url.Parse("https://www.w3.org/ns/activitystreams#Public")
if err != nil {
return nil, err
}
toProp := streams.NewActivityStreamsToProperty()
toProp.AppendIRI(publicUrl)
oc := streams.NewActivityStreamsOrderedCollection()
idProp := streams.NewJSONLDIdProperty()
idProp.Set(id)
oc.SetJSONLDId(idProp)
oc.SetActivityStreamsAttributedTo(attrProp)
itemsProp := streams.NewActivityStreamsOrderedItemsProperty()
for _, v := range page {
var err error
note, err := activityObjectNote(name, domain, v)
if err != nil {
return nil, err
}
crea, err := activityObjectCreate(name, domain, v, note)
if err != nil {
return nil, err
}
itemsProp.AppendActivityStreamsCreate(crea)
}
totalProp := streams.NewActivityStreamsTotalItemsProperty()
totalProp.Set(len(page))
oc.SetActivityStreamsTotalItems(totalProp)
oc.SetActivityStreamsOrderedItems(itemsProp)
return streams.Serialize(oc)
}
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