func (h *H) Front() (bool, error) {
uni := h.uni
tag_map, tag_err := routep.Comp("/tag/{first}/{second}", uni.P)
// Tag view: list contents in that category.
if tag_err == nil {
err, hijack := h.tagView(tag_map)
if err != nil {
return true, err
}
if hijack {
return true, nil
}
}
_, tag_search_err := routep.Comp("/tag-search", uni.P)
if tag_search_err == nil {
return true, h.tagSearch()
}
_, content_search_err := routep.Comp("/content-search", uni.P)
if content_search_err == nil {
return true, h.contentSearch()
}
content_map, content_err := routep.Comp("/{slug}", uni.P)
if content_err == nil && len(content_map["slug"]) > 0 {
err, hijack := h.contentView(content_map)
if err != nil {
return true, err
}
if hijack {
return true, nil
}
}
return false, nil
}
func (h *H) Front() (bool, error) {
var hijacked bool
if _, err := routep.Comp("/skeleton", h.uni.P); err == nil {
hijacked = true // This stops the main front loop from executing any further modules.
}
return hijacked, nil
}
func AD(uni *context.Uni) error {
defer adErr(uni)
var err error
if lev, k := jsonp.Get(uni.Dat, "_user.level"); k == false || lev.(int) < 300 {
if admin_model.SiteHasAdmin(uni.Db) {
uni.Dat["_points"] = []string{"admin/login"}
} else {
uni.Dat["_points"] = []string{"admin/regfirstadmin"}
}
return nil
}
m, cerr := routep.Comp("/admin/{modname}", uni.P)
if cerr != nil { // It should be always nil anyway.
return fmt.Errorf("Control is routed to Admin display, but it does not like the url structure.")
}
modname, _ := m["modname"]
switch modname {
case "":
err = Index(uni)
case "edit-config":
err = EditConfig(uni)
case "install":
err = Install(uni)
case "uninstall":
err = Uninstall(uni)
default:
_, installed := jsonp.Get(uni.Opt, "Modules."+modname)
if !installed {
err = fmt.Errorf("There is no module named ", modname, " installed.")
}
var viewname string
if len(uni.Paths) < 4 {
viewname = "index"
} else {
viewname = uni.Paths[3]
}
uni.Caller.Call("views", modname, "AdminInit", nil)
sanitized_viewname := Viewnameize(viewname)
if !uni.Caller.Has("views", modname, sanitized_viewname) {
err = fmt.Errorf("Module %v has no view named %v.", modname, sanitized_viewname)
}
ret_rec := func(e error) {
err = e
}
uni.Dat["_points"] = []string{modname + "/" + viewname}
uni.Caller.Call("views", modname, sanitized_viewname, ret_rec)
}
return err
}