in og/og.go [218:231]
func (o *Object) generateDefaults() error {
url := o.URL()
if o.shouldGenerate("og:image") {
img, err := o.static.URL("/images/" + hashedPick(url, stockImages))
if err != nil {
return err
}
o.AddPair("og:image", o.env.AbsoluteURL(img).String())
}
if o.shouldGenerate("og:description") {
o.AddPair("og:description", hashedPick(url, stockDescriptions))
}
return nil
}