func getIndex(w http.ResponseWriter, r *http.Request, ctx routes.Context) error {
tpl, err := routes.LoadTemplates("base.tpl", "index.tpl")
if err != nil {
return tracederror.New(err)
}
recent, err := models.GetRecentBlogPosts(ctx.DB, 4, 0)
if err != nil {
return tracederror.New(err)
}
featured, err := models.GetRecentPostsInCategory(ctx.DB, "featured", 1, 0)
if err != nil {
return tracederror.New(err)
}
if len(featured) == 0 {
return tracederror.New(fmt.Errorf("No featured posts?"))
}
data := indexPage{
Posts: recent,
Featured: featured[0],
}
return routes.RenderTemplateWithData(w, r, tpl, &data)
}
func getCategoryArchive(w http.ResponseWriter, r *http.Request, ctx routes.Context) error {
vars := mux.Vars(r)
page, err := strconv.ParseInt(vars["page"], 10, 32)
if err != nil {
return tracederror.New(err)
}
if page <= 0 {
return routes.MakeHttpError(fmt.Errorf("Page must be larger than 0"), http.StatusBadRequest, r)
}
category := vars["category"]
valid, err := models.IsValidCategory(ctx.DB, category)
if err != nil {
return tracederror.New(err)
}
if !valid {
return routes.MakeHttpError(fmt.Errorf("Invalid category %s", category), http.StatusBadRequest, r)
}
tpl, err := routes.LoadTemplates("base.tpl", "archive.tpl")
if err != nil {
return routes.MakeHttpError(err, http.StatusNotFound, r)
}
posts, err := models.GetRecentPostsInCategory(ctx.DB, category, 100, int32((page-1)*100))
if err != nil {
return tracederror.New(err)
}
data := archivePage{
Page: int32(page),
Posts: posts,
Category: strings.Title(category),
}
return routes.RenderTemplateWithData(w, r, tpl, data)
}