func New() Users {
var r Reader
if p, err := backends.Open(config.UserReader); err != nil {
log.Fatal("No 'user' reader available")
} else {
if o, ok := p.(Reader); !ok {
log.Fatal("Invalid 'user' reader")
} else {
r = o
}
}
return NewUsersFn(r)
}
func New() Articles {
var r Reader
if p, err := backends.Open("wombat:apps:article-reader"); err != nil {
log.Fatal("No 'article' reader available")
} else {
if o, ok := p.(Reader); !ok {
log.Fatal("Invalid 'article' reader")
} else {
r = o
}
}
return Articles{r}
}
func NewArticle(title string) *Article {
if p, err := backends.Open("wombat:apps:article-printer"); err != nil {
log.Println("No 'article' printer available")
} else {
if printer, ok := p.(Printer); !ok {
log.Println("Invalid 'article' printer")
} else {
tp, t := titlePathTime(title)
return &Article{Printer: printer,
Title: title,
TitlePath: tp,
Created: t}
}
}
return nil
}