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Try to reduce duplication in the router.

This commit is contained in:
Azareal 2019-07-12 18:33:25 +10:00
parent ad4dacb447
commit 483ff06775
5 changed files with 101 additions and 40 deletions
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8
gen_router.go
View File

@ -621,15 +621,15 @@ func NewWriterIntercept(w http.ResponseWriter) *WriterIntercept {
var wiMaxAge = "max-age=" + strconv.Itoa(int(c.Day))
func (writ *WriterIntercept) WriteHeader(code int) {
if code == 200 {
writ.ResponseWriter.Header().Set("Cache-Control", wiMaxAge)
writ.ResponseWriter.Header().Set("Vary", "Accept-Encoding")
h := writ.ResponseWriter.Header()
h.Set("Cache-Control", wiMaxAge)
h.Set("Vary", "Accept-Encoding")
}
writ.ResponseWriter.WriteHeader(code)
}
// HTTPSRedirect is a connection handler which redirects all HTTP requests to HTTPS
type HTTPSRedirect struct {
}
type HTTPSRedirect struct {}
func (red *HTTPSRedirect) ServeHTTP(w http.ResponseWriter, req *http.Request) {
w.Header().Set("Connection", "close")

8
router_gen/main.go
View File

@ -386,15 +386,15 @@ func NewWriterIntercept(w http.ResponseWriter) *WriterIntercept {
var wiMaxAge = "max-age=" + strconv.Itoa(int(c.Day))
func (writ *WriterIntercept) WriteHeader(code int) {
if code == 200 {
writ.ResponseWriter.Header().Set("Cache-Control", wiMaxAge)
writ.ResponseWriter.Header().Set("Vary", "Accept-Encoding")
h := writ.ResponseWriter.Header()
h.Set("Cache-Control", wiMaxAge)
h.Set("Vary", "Accept-Encoding")
}
writ.ResponseWriter.WriteHeader(code)
}
// HTTPSRedirect is a connection handler which redirects all HTTP requests to HTTPS
type HTTPSRedirect struct {
}
type HTTPSRedirect struct {}
func (red *HTTPSRedirect) ServeHTTP(w http.ResponseWriter, req *http.Request) {
w.Header().Set("Connection", "close")

60
router_gen/route_group.go
View File

@ -1,5 +1,7 @@
package main
import "strings"
type RouteGroup struct {
Path string
RouteList []*RouteImpl
@ -9,17 +11,17 @@ type RouteGroup struct {
}
func newRouteGroup(path string, routes ...*RouteImpl) *RouteGroup {
group := &RouteGroup{Path: path}
g := &RouteGroup{Path: path}
for _, route := range routes {
route.Parent = group
group.RouteList = append(group.RouteList, route)
route.Parent = g
g.RouteList = append(g.RouteList, route)
}
return group
return g
}
func (group *RouteGroup) Not(path ...string) *RouteSubset {
routes := make([]*RouteImpl, len(group.RouteList))
copy(routes, group.RouteList)
func (g *RouteGroup) Not(path ...string) *RouteSubset {
routes := make([]*RouteImpl, len(g.RouteList))
copy(routes, g.RouteList)
for i, route := range routes {
if inStringList(route.Path, path) {
routes = append(routes[:i], routes[i+1:]...)
@ -37,29 +39,47 @@ func inStringList(needle string, list []string) bool {
return false
}
func (group *RouteGroup) NoHeader() *RouteGroup {
group.NoHead = true
return group
func (g *RouteGroup) NoHeader() *RouteGroup {
g.NoHead = true
return g
}
func (group *RouteGroup) Before(lines ...string) *RouteGroup {
func (g *RouteGroup) Before(lines ...string) *RouteGroup {
for _, line := range lines {
group.RunBefore = append(group.RunBefore, Runnable{line, false})
g.RunBefore = append(g.RunBefore, Runnable{line, false})
}
return group
return g
}
func (group *RouteGroup) LitBefore(lines ...string) *RouteGroup {
func (g *RouteGroup) LitBefore(lines ...string) *RouteGroup {
for _, line := range lines {
group.RunBefore = append(group.RunBefore, Runnable{line, true})
g.RunBefore = append(g.RunBefore, Runnable{line, true})
}
return group
return g
}
func (group *RouteGroup) Routes(routes ...*RouteImpl) *RouteGroup {
/*func (g *RouteGroup) Routes(routes ...*RouteImpl) *RouteGroup {
for _, route := range routes {
route.Parent = group
group.RouteList = append(group.RouteList, route)
route.Parent = g
g.RouteList = append(g.RouteList, route)
}
return group
return g
}*/
func (g *RouteGroup) Routes(routes ...interface{}) *RouteGroup {
for _, route := range routes {
switch r := route.(type) {
case *RouteImpl:
r.Parent = g
g.RouteList = append(g.RouteList, r)
case RouteSet:
for _, rr := range r.Items {
rr.Name = r.Name + rr.Name
rr.Path = strings.TrimSuffix(r.Path, "/") + "/" + strings.TrimPrefix(rr.Path, "/")
rr.Parent = g
g.RouteList = append(g.RouteList, rr)
}
}
}
return g
}

18
router_gen/route_impl.go
View File

@ -85,6 +85,14 @@ func View(fname string, path string, args ...string) *RouteImpl {
return route(fname, path, false, false, args...)
}
func MView(fname string, path string, args ...string) *RouteImpl {
route := route(fname, path, false, false, args...)
if !route.hasBefore("SuperModOnly", "AdminOnly") {
route.Before("MemberOnly")
}
return route
}
func MemberView(fname string, path string, args ...string) *RouteImpl {
route := route(fname, path, false, false, args...)
if !route.hasBefore("SuperModOnly", "AdminOnly") {
@ -139,3 +147,13 @@ func (action *uploadAction) MaxSizeVar(varName string) *RouteImpl {
action.Route.Before("NoUploadSessionMismatch")
return action.Route
}
type RouteSet struct {
Name string
Path string
Items []*RouteImpl
}
func Set(name string, path string, routes ...*RouteImpl) RouteSet {
return RouteSet{name, path, routes}
}

47
router_gen/routes.go
View File

@ -28,7 +28,7 @@ func routes(r *Router) {
topicGroup := newRouteGroup("/topics/",
View("routes.TopicList", "/topics/"),
View("routes.TopicListMostViewed", "/topics/most-viewed/"),
MemberView("routes.CreateTopic", "/topics/create/", "extraData"),
MView("routes.CreateTopic", "/topics/create/", "extraData"),
)
r.AddGroup(topicGroup)
@ -49,24 +49,47 @@ func userRoutes() *RouteGroup {
return newRouteGroup("/user/").Routes(
View("routes.ViewProfile", "/user/").LitBefore("req.URL.Path += extraData"),
MemberView("routes.AccountEdit", "/user/edit/"),
MemberView("routes.AccountEditPassword", "/user/edit/password/"),
Set("routes.AccountEdit","/user/edit",
MView("", "/"),
MView("Password", "/password/"),
Action("PasswordSubmit", "/password/submit/"), // TODO: Full test this
UploadAction("AvatarSubmit", "/avatar/submit/").MaxSizeVar("int(c.Config.MaxRequestSize)"),
Action("RevokeAvatarSubmit", "/avatar/revoke/submit/"),
Action("UsernameSubmit", "/username/submit/"), // TODO: Full test this
MView("MFA", "/mfa/"),
MView("MFASetup", "/mfa/setup/"),
Action("MFASetupSubmit", "/mfa/setup/submit/"),
Action("MFADisableSubmit", "/mfa/disable/submit/"),
MView("Email", "/email/"),
View("EmailTokenSubmit", "/token/", "extraData").NoHeader(),
),
/*MView("routes.AccountEdit", "/user/edit/"),
MView("routes.AccountEditPassword", "/user/edit/password/"),
Action("routes.AccountEditPasswordSubmit", "/user/edit/password/submit/"), // TODO: Full test this
UploadAction("routes.AccountEditAvatarSubmit", "/user/edit/avatar/submit/").MaxSizeVar("int(c.Config.MaxRequestSize)"),
Action("routes.AccountEditRevokeAvatarSubmit", "/user/edit/avatar/revoke/submit/"),
Action("routes.AccountEditUsernameSubmit", "/user/edit/username/submit/"), // TODO: Full test this
MemberView("routes.AccountEditMFA", "/user/edit/mfa/"),
MemberView("routes.AccountEditMFASetup", "/user/edit/mfa/setup/"),
MView("routes.AccountEditMFA", "/user/edit/mfa/"),
MView("routes.AccountEditMFASetup", "/user/edit/mfa/setup/"),
Action("routes.AccountEditMFASetupSubmit", "/user/edit/mfa/setup/submit/"),
Action("routes.AccountEditMFADisableSubmit", "/user/edit/mfa/disable/submit/"),
MemberView("routes.AccountEditEmail", "/user/edit/email/"),
View("routes.AccountEditEmailTokenSubmit", "/user/edit/token/", "extraData").NoHeader(),
MView("routes.AccountEditEmail", "/user/edit/email/"),
View("routes.AccountEditEmailTokenSubmit", "/user/edit/token/", "extraData").NoHeader(),*/
MemberView("routes.AccountLogins", "/user/edit/logins/"),
MView("routes.AccountLogins", "/user/edit/logins/"),
MemberView("routes.LevelList", "/user/levels/"),
//MemberView("routes.LevelRankings", "/user/rankings/"),
//MemberView("routes.Alerts", "/user/alerts/"),
MView("routes.LevelList", "/user/levels/"),
//MView("routes.LevelRankings", "/user/rankings/"),
//MView("routes.Alerts", "/user/alerts/"),
/*MView("routes.Convos", "/user/convos/"),
MView("routes.ConvosCreate", "/user/convos/create/"),
MView("routes.Convo", "/user/convo/","extraData"),
Action("routes.ConvosCreateSubmit", "/user/convos/create/submit/"),
Action("routes.ConvosDeleteSubmit", "/user/convos/delete/submit/","extraData"),
Action("routes.ConvosCreateReplySubmit", "/user/convo/create/submit/"),
Action("routes.ConvosDeleteReplySubmit", "/user/convo/delete/submit/"),*/
)
}
@ -76,7 +99,7 @@ func usersRoutes() *RouteGroup {
Action("routes.BanUserSubmit", "/users/ban/submit/", "extraData"),
Action("routes.UnbanUser", "/users/unban/", "extraData"),
Action("routes.ActivateUser", "/users/activate/", "extraData"),
MemberView("routes.IPSearch", "/users/ips/"), // TODO: .Perms("ViewIPs")?
MView("routes.IPSearch", "/users/ips/"), // TODO: .Perms("ViewIPs")?
)
}