cache/memorymapcache.go

@@ -8,7 +8,7 @@ import (
 )
 
 type MemoryMapCache[K comparable, V any] struct {
-	*safety.Map[K, mapVal[V]]
+	safety.Map[K, mapVal[V]]
 }
 
 func NewMemoryMapCacheByFn[K comparable, V any](fn func(...any) (V, error), expireTime time.Duration) *MapCache[K, V] {

cache/vars.go

@@ -10,7 +10,7 @@ import (
 )
 
 type VarCache[T any] struct {
-	v *safety.Var[vars[T]]
+	v safety.Var[vars[T]]
 }
 
 type vars[T any] struct {

internal/cmd/cachemanager/flush.go

@@ -1,53 +0,0 @@
-package cachemanager
-
-import (
-	"context"
-	"github.com/fthvgb1/wp-go/cache"
-	"time"
-)
-
-var ctx = context.Background()
-
-type flush interface {
-	Flush(ctx context.Context)
-}
-
-type clear interface {
-	ClearExpired(ctx context.Context)
-}
-
-var clears []clear
-
-var flushes []flush
-
-func Flush() {
-	for _, f := range flushes {
-		f.Flush(ctx)
-	}
-}
-
-func MapCacheBy[K comparable, V any](fn func(...any) (V, error), expireTime time.Duration) *cache.MapCache[K, V] {
-	m := cache.NewMemoryMapCacheByFn[K, V](fn, expireTime)
-	FlushPush(m)
-	ClearPush(m)
-	return m
-}
-func MapBatchCacheBy[K comparable, V any](fn func(...any) (map[K]V, error), expireTime time.Duration) *cache.MapCache[K, V] {
-	m := cache.NewMemoryMapCacheByBatchFn[K, V](fn, expireTime)
-	FlushPush(m)
-	ClearPush(m)
-	return m
-}
-
-func FlushPush(f ...flush) {
-	flushes = append(flushes, f...)
-}
-func ClearPush(c ...clear) {
-	clears = append(clears, c...)
-}
-
-func ClearExpired() {
-	for _, c := range clears {
-		c.ClearExpired(ctx)
-	}
-}

internal/cmd/main.go

@@ -3,8 +3,6 @@ package main
 import (
 	"flag"
 	"fmt"
-	"github.com/fthvgb1/wp-go/internal/cmd/cachemanager"
-	"github.com/fthvgb1/wp-go/internal/cmd/reload"
 	"github.com/fthvgb1/wp-go/internal/cmd/route"
 	"github.com/fthvgb1/wp-go/internal/mail"
 	"github.com/fthvgb1/wp-go/internal/pkg/cache"
@@ -27,6 +25,7 @@ import (
 
 var confPath string
 var address string
+var middleWareReloadFn func()
 var intReg = regexp.MustCompile(`^\d`)
 
 func init() {
@@ -77,7 +76,8 @@ func cronClearCache() {
 	for {
 		select {
 		case <-t.C:
-			cachemanager.ClearExpired()
+			cache.ClearCache()
+			plugins.ClearDigestCache()
 		}
 	}
 }
@@ -89,11 +89,12 @@ func flushCache() {
 			logs.ErrPrintln(err, "发邮件失败")
 		}
 	}()
-	cachemanager.Flush()
+	cache.FlushCache()
+	plugins.FlushCache()
 	log.Println("all cache flushed")
 }
 
-func reloads() {
+func reload() {
 	defer func() {
 		if r := recover(); r != nil {
 			log.Println(r)
@@ -104,8 +105,12 @@ func reloads() {
 	err = wpconfig.InitOptions()
 	logs.ErrPrintln(err, "获取网站设置WpOption失败")
 	err = wpconfig.InitTerms()
+	wpconfig.FlushModes()
+	theme.Reload()
 	logs.ErrPrintln(err, "获取WpTerms表失败")
-	reload.Reload()
+	if middleWareReloadFn != nil {
+		middleWareReloadFn()
+	}
 	flushCache()
 	log.Println("reload complete")
 }
@@ -116,7 +121,7 @@ func signalNotify() {
 	for {
 		switch <-c {
 		case syscall.SIGUSR1:
-			go reloads()
+			go reload()
 		case syscall.SIGUSR2:
 			go flushCache()
 		}
@@ -125,8 +130,9 @@ func signalNotify() {
 
 func main() {
 	go signalNotify()
-	Gin := route.SetupRouter()
+	Gin, reloadFn := route.SetupRouter()
 	c := config.GetConfig()
+	middleWareReloadFn = reloadFn
 	if c.Ssl.Key != "" && c.Ssl.Cert != "" {
 		err := Gin.RunTLS(address, c.Ssl.Cert, c.Ssl.Key)
 		if err != nil {

internal/cmd/reload/reload.go

@@ -1,30 +0,0 @@
-package reload
-
-import "github.com/fthvgb1/wp-go/safety"
-
-var calls []func()
-
-func Vars[T any](defaults T) *safety.Var[T] {
-	ss := safety.NewVar(defaults)
-	calls = append(calls, func() {
-		ss.Store(defaults)
-	})
-	return ss
-}
-func VarsBy[T any](fn func() T) *safety.Var[T] {
-	ss := safety.NewVar(fn())
-	calls = append(calls, func() {
-		ss.Store(fn())
-	})
-	return ss
-}
-
-func Push(fn ...func()) {
-	calls = append(calls, fn...)
-}
-
-func Reload() {
-	for _, call := range calls {
-		call()
-	}
-}

internal/cmd/route/route.go

@@ -2,7 +2,6 @@ package route
 
 import (
 	"github.com/fthvgb1/wp-go/internal/actions"
-	"github.com/fthvgb1/wp-go/internal/cmd/reload"
 	"github.com/fthvgb1/wp-go/internal/middleware"
 	"github.com/fthvgb1/wp-go/internal/pkg/config"
 	"github.com/fthvgb1/wp-go/internal/pkg/constraints"
@@ -17,7 +16,7 @@ import (
 	"net/http"
 )
 
-func SetupRouter() *gin.Engine {
+func SetupRouter() (*gin.Engine, func()) {
 	// Disable Console Color
 	// gin.DisableConsoleColor()
 	r := gin.New()
@@ -31,12 +30,14 @@ func SetupRouter() *gin.Engine {
 
 	r.HTMLRender = theme.GetTemplate()
 	wpconfig.SetTemplateFs(theme.TemplateFs)
-	siteFlowLimitMiddleware, siteFlow := middleware.FlowLimit(c.MaxRequestSleepNum, c.MaxRequestNum, c.CacheTime.SleepTime)
+
+	validServerName, reloadValidServerNameFn := middleware.ValidateServerNames()
+	fl, flReload := middleware.FlowLimit(c.MaxRequestSleepNum, c.MaxRequestNum, c.CacheTime.SleepTime)
 	r.Use(
 		gin.Logger(),
-		middleware.ValidateServerNames(),
+		validServerName,
 		middleware.RecoverAndSendMail(gin.DefaultErrorWriter),
-		siteFlowLimitMiddleware,
+		fl,
 		middleware.SetStaticFileCache,
 	)
 	//gzip 因为一般会用nginx做反代时自动使用gzip,所以go这边本身可以不用
@@ -62,7 +63,8 @@ func SetupRouter() *gin.Engine {
 	}
 	store := cookie.NewStore([]byte("secret"))
 	r.Use(sessions.Sessions("go-wp", store))
-	r.GET("/", middleware.SearchLimit(c.SingleIpSearchNum), actions.ThemeHook(constraints.Home))
+	sl, slRload := middleware.SearchLimit(c.SingleIpSearchNum)
+	r.GET("/", sl, actions.ThemeHook(constraints.Home))
 	r.GET("/page/:page", actions.ThemeHook(constraints.Home))
 	r.GET("/p/category/:category", actions.ThemeHook(constraints.Category))
 	r.GET("/p/category/:category/page/:page", actions.ThemeHook(constraints.Category))
@@ -77,14 +79,16 @@ func SetupRouter() *gin.Engine {
 	r.GET("/p/:id/feed", actions.PostFeed)
 	r.GET("/feed", actions.Feed)
 	r.GET("/comments/feed", actions.CommentsFeed)
-	commentMiddleWare, _ := middleware.FlowLimit(c.MaxRequestSleepNum, 5, c.CacheTime.SleepTime)
-	r.POST("/comment", commentMiddleWare, actions.PostComment)
+	cfl, _ := middleware.FlowLimit(c.MaxRequestSleepNum, 5, c.CacheTime.SleepTime)
+	r.POST("/comment", cfl, actions.PostComment)
 	if c.Pprof != "" {
 		pprof.Register(r, c.Pprof)
 	}
-	reload.Push(func() {
+	fn := func() {
+		reloadValidServerNameFn()
 		c := config.GetConfig()
-		siteFlow(c.MaxRequestSleepNum, c.MaxRequestNum, c.CacheTime.SleepTime)
-	})
-	return r
+		flReload(c.MaxRequestSleepNum, c.MaxRequestNum, c.CacheTime.SleepTime)
+		slRload(c.SingleIpSearchNum)
+	}
+	return r, fn
 }

internal/middleware/searchlimit.go

@@ -1,16 +1,9 @@
 package middleware
 
-import (
-	"github.com/fthvgb1/wp-go/internal/cmd/reload"
-	"github.com/fthvgb1/wp-go/internal/pkg/config"
-	"github.com/gin-gonic/gin"
-)
+import "github.com/gin-gonic/gin"
 
-func SearchLimit(num int64) func(ctx *gin.Context) {
+func SearchLimit(num int64) (func(ctx *gin.Context), func(int64)) {
 	fn, reFn := IpLimit(num)
-	reload.Push(func() {
-		reFn(config.GetConfig().SingleIpSearchNum)
-	})
 	return func(c *gin.Context) {
 		if c.Query("s") != "" {
 			fn(c)
@@ -18,5 +11,5 @@ func SearchLimit(num int64) func(ctx *gin.Context) {
 			c.Next()
 		}
 
-	}
+	}, reFn
 }

internal/middleware/validateservername.go

@@ -1,33 +1,35 @@
 package middleware
 
 import (
-	"github.com/fthvgb1/wp-go/helper/maps"
-	"github.com/fthvgb1/wp-go/internal/cmd/reload"
 	"github.com/fthvgb1/wp-go/internal/pkg/config"
+	"github.com/fthvgb1/wp-go/safety"
 	"github.com/gin-gonic/gin"
 	"net/http"
 	"strings"
 )
 
-func ValidateServerNames() func(ctx *gin.Context) {
-	sites := reload.VarsBy(func() map[string]struct{} {
+func ValidateServerNames() (func(ctx *gin.Context), func()) {
+	var serverName safety.Map[string, struct{}]
+	fn := func() {
 		r := config.GetConfig().TrustServerNames
-		m := map[string]struct{}{}
 		if len(r) > 0 {
 			for _, name := range r {
-				m[name] = struct{}{}
+				serverName.Store(name, struct{}{})
 			}
+		} else {
+			serverName.Flush()
 		}
-		return m
-	})
 
+	}
+	fn()
 	return func(c *gin.Context) {
-		m := sites.Load()
-		if len(m) > 0 && !maps.IsExists(m, strings.Split(c.Request.Host, ":")[0]) {
+		if serverName.Len() > 0 {
+			if _, ok := serverName.Load(strings.Split(c.Request.Host, ":")[0]); !ok {
 				c.Status(http.StatusForbidden)
 				c.Abort()
 				return
 			}
+		}
 		c.Next()
-	}
+	}, fn
 }

internal/pkg/cache/cache.go

@@ -5,7 +5,6 @@ import (
 	"github.com/fthvgb1/wp-go/cache"
 	"github.com/fthvgb1/wp-go/helper"
 	"github.com/fthvgb1/wp-go/helper/slice"
-	"github.com/fthvgb1/wp-go/internal/cmd/cachemanager"
 	"github.com/fthvgb1/wp-go/internal/pkg/config"
 	"github.com/fthvgb1/wp-go/internal/pkg/constraints"
 	"github.com/fthvgb1/wp-go/internal/pkg/dao"
@@ -55,17 +54,17 @@ func InitActionsCommonCache() {
 		fn:    dao.Archives,
 	}
 
-	searchPostIdsCache = cachemanager.MapCacheBy[string](dao.SearchPostIds, c.CacheTime.SearchPostCacheTime)
+	searchPostIdsCache = cache.NewMemoryMapCacheByFn[string](dao.SearchPostIds, c.CacheTime.SearchPostCacheTime)
 
-	postListIdsCache = cachemanager.MapCacheBy[string](dao.SearchPostIds, c.CacheTime.PostListCacheTime)
+	postListIdsCache = cache.NewMemoryMapCacheByFn[string](dao.SearchPostIds, c.CacheTime.PostListCacheTime)
 
-	monthPostsCache = cachemanager.MapCacheBy[string](dao.MonthPost, c.CacheTime.MonthPostCacheTime)
+	monthPostsCache = cache.NewMemoryMapCacheByFn[string](dao.MonthPost, c.CacheTime.MonthPostCacheTime)
 
-	postContextCache = cachemanager.MapCacheBy[uint64](dao.GetPostContext, c.CacheTime.ContextPostCacheTime)
+	postContextCache = cache.NewMemoryMapCacheByFn[uint64](dao.GetPostContext, c.CacheTime.ContextPostCacheTime)
 
-	postsCache = cachemanager.MapBatchCacheBy(dao.GetPostsByIds, c.CacheTime.PostDataCacheTime)
+	postsCache = cache.NewMemoryMapCacheByBatchFn(dao.GetPostsByIds, c.CacheTime.PostDataCacheTime)
 
-	postMetaCache = cachemanager.MapBatchCacheBy(dao.GetPostMetaByPostIds, c.CacheTime.PostDataCacheTime)
+	postMetaCache = cache.NewMemoryMapCacheByBatchFn(dao.GetPostMetaByPostIds, c.CacheTime.PostDataCacheTime)
 
 	categoryAndTagsCaches = cache.NewVarCache(dao.CategoriesAndTags, c.CacheTime.CategoryCacheTime)
 
@@ -73,33 +72,63 @@ func InitActionsCommonCache() {
 
 	recentCommentsCaches = cache.NewVarCache(dao.RecentComments, c.CacheTime.RecentCommentsCacheTime)
 
-	postCommentCaches = cachemanager.MapCacheBy[uint64](dao.PostComments, c.CacheTime.PostCommentsCacheTime)
+	postCommentCaches = cache.NewMemoryMapCacheByFn[uint64](dao.PostComments, c.CacheTime.PostCommentsCacheTime)
 
 	maxPostIdCache = cache.NewVarCache(dao.GetMaxPostId, c.CacheTime.MaxPostIdCacheTime)
 
-	usersCache = cachemanager.MapCacheBy[uint64](dao.GetUserById, c.CacheTime.UserInfoCacheTime)
+	usersCache = cache.NewMemoryMapCacheByFn[uint64](dao.GetUserById, c.CacheTime.UserInfoCacheTime)
 
-	usersNameCache = cachemanager.MapCacheBy[string](dao.GetUserByName, c.CacheTime.UserInfoCacheTime)
+	usersNameCache = cache.NewMemoryMapCacheByFn[string](dao.GetUserByName, c.CacheTime.UserInfoCacheTime)
 
-	commentsCache = cachemanager.MapBatchCacheBy(dao.GetCommentByIds, c.CacheTime.CommentsCacheTime)
+	commentsCache = cache.NewMemoryMapCacheByBatchFn(dao.GetCommentByIds, c.CacheTime.CommentsCacheTime)
 
 	allUsernameCache = cache.NewVarCache(dao.AllUsername, c.CacheTime.UserInfoCacheTime)
 
-	headerImagesCache = cachemanager.MapCacheBy[string](getHeaderImages, c.CacheTime.ThemeHeaderImagCacheTime)
+	headerImagesCache = cache.NewMemoryMapCacheByFn[string](getHeaderImages, c.CacheTime.ThemeHeaderImagCacheTime)
 
 	feedCache = cache.NewVarCache(feed, time.Hour)
 
-	postFeedCache = cachemanager.MapCacheBy[string](postFeed, time.Hour)
+	postFeedCache = cache.NewMemoryMapCacheByFn[string](postFeed, time.Hour)
 
 	commentsFeedCache = cache.NewVarCache(commentsFeed, time.Hour)
 
-	newCommentCache = cachemanager.MapCacheBy[string, string](nil, 15*time.Minute)
+	newCommentCache = cache.NewMemoryMapCacheByFn[string, string](nil, 15*time.Minute)
 
 	ctx = context.Background()
 
 	InitFeed()
 }
 
+func ClearCache() {
+	searchPostIdsCache.ClearExpired(ctx)
+	searchPostIdsCache.ClearExpired(ctx)
+	postsCache.ClearExpired(ctx)
+	postMetaCache.ClearExpired(ctx)
+	postListIdsCache.ClearExpired(ctx)
+	monthPostsCache.ClearExpired(ctx)
+	postContextCache.ClearExpired(ctx)
+	usersCache.ClearExpired(ctx)
+	commentsCache.ClearExpired(ctx)
+	usersNameCache.ClearExpired(ctx)
+	postFeedCache.ClearExpired(ctx)
+	newCommentCache.ClearExpired(ctx)
+	headerImagesCache.ClearExpired(ctx)
+}
+func FlushCache() {
+	searchPostIdsCache.Flush(ctx)
+	postsCache.Flush(ctx)
+	postMetaCache.Flush(ctx)
+	postListIdsCache.Flush(ctx)
+	monthPostsCache.Flush(ctx)
+	postContextCache.Flush(ctx)
+	usersCache.Flush(ctx)
+	commentsCache.Flush(ctx)
+	usersCache.Flush(ctx)
+	postFeedCache.Flush(ctx)
+	newCommentCache.Flush(ctx)
+	headerImagesCache.Flush(ctx)
+}
+
 func Archives(ctx context.Context) (r []models.PostArchive) {
 	return archivesCaches.getArchiveCache(ctx)
 }

internal/pkg/constraints/plugins.go

@@ -13,6 +13,4 @@ const (
 	Error404
 	ParamError
 	InternalErr
-
-	Defaults = "default"
 )

internal/plugins/digest.go

@@ -4,7 +4,6 @@ import (
 	"context"
 	"fmt"
 	"github.com/fthvgb1/wp-go/cache"
-	"github.com/fthvgb1/wp-go/internal/cmd/cachemanager"
 	"github.com/fthvgb1/wp-go/internal/pkg/config"
 	"github.com/fthvgb1/wp-go/internal/pkg/models"
 	"github.com/fthvgb1/wp-go/plugin/digest"
@@ -13,9 +12,18 @@ import (
 )
 
 var digestCache *cache.MapCache[uint64, string]
+var ctx context.Context
 
 func InitDigestCache() {
-	digestCache = cachemanager.MapCacheBy[uint64](digestRaw, config.GetConfig().CacheTime.DigestCacheTime)
+	ctx = context.Background()
+	digestCache = cache.NewMemoryMapCacheByFn[uint64](digestRaw, config.GetConfig().CacheTime.DigestCacheTime)
+}
+
+func ClearDigestCache() {
+	digestCache.ClearExpired(ctx)
+}
+func FlushCache() {
+	digestCache.Flush(ctx)
 }
 
 func digestRaw(arg ...any) (string, error) {

internal/theme/common/custombackground.go

@@ -1,13 +1,12 @@
-package twentyfifteen
+package common
 
 import (
 	"fmt"
 	"github.com/fthvgb1/wp-go/helper"
 	"github.com/fthvgb1/wp-go/helper/maps"
 	str "github.com/fthvgb1/wp-go/helper/strings"
-	"github.com/fthvgb1/wp-go/internal/cmd/reload"
-	"github.com/fthvgb1/wp-go/internal/pkg/constraints"
 	"github.com/fthvgb1/wp-go/internal/wpconfig"
+	"github.com/fthvgb1/wp-go/safety"
 )
 
 var postx = map[string]string{
@@ -32,45 +31,45 @@ var repeat = map[string]string{
 	"no-repeat": "no-repeat",
 }
 
-var backgroud = reload.Vars(constraints.Defaults)
+var backgroud = safety.NewVar("default")
 
-func (h *handle) CustomBackGround() {
+func (h *Handle) CustomBackGround() {
 	b := backgroud.Load()
-	if b == constraints.Defaults {
+	if b == "default" {
 		b = h.CalCustomBackGround()
 		backgroud.Store(b)
 	}
-	h.IndexHandle.GinH["customBackground"] = b
+	h.GinH["customBackground"] = b
 }
 
-func (h *handle) CalCustomBackGround() (r string) {
-	mods, err := wpconfig.GetThemeMods(h.IndexHandle.Theme)
+func (h *Handle) CalCustomBackGround() (r string) {
+	mods, err := wpconfig.GetThemeMods(h.Theme)
 	if err != nil {
 		return
 	}
-	if mods.BackgroundImage == "" && mods.BackgroundColor == themesupport.CustomBackground.DefaultColor {
+	if mods.BackgroundImage == "" && mods.BackgroundColor == mods.ThemeSupport.CustomBackground.DefaultColor {
 		return
 	}
 	s := str.NewBuilder()
 	if mods.BackgroundImage != "" {
 		s.Sprintf(` background-image: url("%s");`, helper.CutUrlHost(mods.BackgroundImage))
 	}
-	backgroundPositionX := helper.Defaults(mods.BackgroundPositionX, themesupport.CustomBackground.DefaultPositionX)
+	backgroundPositionX := helper.Defaults(mods.BackgroundPositionX, mods.ThemeSupport.CustomBackground.DefaultPositionX)
 	backgroundPositionX = maps.WithDefaultVal(postx, backgroundPositionX, "left")
 
-	backgroundPositionY := helper.Defaults(mods.BackgroundPositionY, themesupport.CustomBackground.DefaultPositionY)
+	backgroundPositionY := helper.Defaults(mods.BackgroundPositionY, mods.ThemeSupport.CustomBackground.DefaultPositionY)
 	backgroundPositionY = maps.WithDefaultVal(posty, backgroundPositionY, "top")
 	positon := fmt.Sprintf(" background-position: %s %s;", backgroundPositionX, backgroundPositionY)
 
-	siz := helper.DefaultVal(mods.BackgroundSize, themesupport.CustomBackground.DefaultSize)
+	siz := helper.DefaultVal(mods.BackgroundSize, mods.ThemeSupport.CustomBackground.DefaultSize)
 	siz = maps.WithDefaultVal(size, siz, "auto")
 	siz = fmt.Sprintf("  background-size: %s;", siz)
 
-	repeats := helper.Defaults(mods.BackgroundRepeat, themesupport.CustomBackground.DefaultRepeat)
+	repeats := helper.Defaults(mods.BackgroundRepeat, mods.ThemeSupport.CustomBackground.DefaultRepeat)
 	repeats = maps.WithDefaultVal(repeat, repeats, "repeat")
 	repeats = fmt.Sprintf(" background-repeat: %s;", repeats)
 
-	attachment := helper.Defaults(mods.BackgroundAttachment, themesupport.CustomBackground.DefaultAttachment)
+	attachment := helper.Defaults(mods.BackgroundAttachment, mods.ThemeSupport.CustomBackground.DefaultAttachment)
 	attachment = helper.Or(attachment == "fixed", "fixed", "scroll")
 	attachment = fmt.Sprintf(" background-attachment: %s;", attachment)
 	s.WriteString(positon, siz, repeats, attachment)

internal/theme/common/customcss.go

@@ -3,13 +3,12 @@ package common
 import (
 	"fmt"
 	"github.com/fthvgb1/wp-go/helper/html"
-	"github.com/fthvgb1/wp-go/internal/cmd/reload"
 	"github.com/fthvgb1/wp-go/internal/pkg/cache"
-	"github.com/fthvgb1/wp-go/internal/pkg/constraints"
 	"github.com/fthvgb1/wp-go/internal/wpconfig"
+	"github.com/fthvgb1/wp-go/safety"
 )
 
-var css = reload.Vars(constraints.Defaults)
+var css = safety.NewVar("default")
 
 func (h *Handle) CalCustomCss() (r string) {
 	mods, err := wpconfig.GetThemeMods(h.Theme)
@@ -26,7 +25,7 @@ func (h *Handle) CalCustomCss() (r string) {
 
 func (h *Handle) CustomCss() {
 	cs := css.Load()
-	if cs == constraints.Defaults {
+	if cs == "default" {
 		cs = h.CalCustomCss()
 		css.Store(cs)
 	}

internal/theme/common/customlogo.go

@@ -4,13 +4,12 @@ import (
 	"fmt"
 	"github.com/fthvgb1/wp-go/helper/maps"
 	str "github.com/fthvgb1/wp-go/helper/strings"
-	"github.com/fthvgb1/wp-go/internal/cmd/reload"
 	"github.com/fthvgb1/wp-go/internal/pkg/cache"
-	"github.com/fthvgb1/wp-go/internal/pkg/constraints"
 	"github.com/fthvgb1/wp-go/internal/wpconfig"
+	"github.com/fthvgb1/wp-go/safety"
 )
 
-var logo = reload.Vars(constraints.Defaults)
+var logo = safety.NewVar("default")
 
 func (h *Handle) CalCustomLogo() (r string) {
 	mods, err := wpconfig.GetThemeMods(h.Theme)
@@ -51,7 +50,7 @@ func (h *Handle) CalCustomLogo() (r string) {
 
 func (h *Handle) CustomLogo() {
 	s := logo.Load()
-	if s == constraints.Defaults {
+	if s == "default" {
 		s = h.CalCustomLogo()
 		logo.Store(s)
 	}

internal/theme/common/detail.go

@@ -105,6 +105,7 @@ func (d *DetailHandle) Render() {
 	if d.Templ == "" {
 		d.Templ = fmt.Sprintf("%s/posts/detail.gohtml", d.Theme)
 	}
+	d.CustomBackGround()
 	d.C.HTML(d.Code, d.Templ, d.GinH)
 }
 

internal/theme/common/index.go

@@ -119,6 +119,7 @@ func (i *IndexHandle) Render() {
 	if i.Templ == "" {
 		i.Templ = fmt.Sprintf("%s/posts/index.gohtml", i.Theme)
 	}
+	i.CustomBackGround()
 	i.C.HTML(i.Code, i.Templ, i.GinH)
 }
 

internal/theme/common/reload.go

@@ -0,0 +1,7 @@
+package common
+
+func Reload() {
+	backgroud.Store("default")
+	icon.Store("default")
+	css.Store("default")
+}

internal/theme/common/siteicon.go

@@ -4,14 +4,13 @@ import (
 	"fmt"
 	"github.com/fthvgb1/wp-go/helper/slice"
 	str "github.com/fthvgb1/wp-go/helper/strings"
-	"github.com/fthvgb1/wp-go/internal/cmd/reload"
 	"github.com/fthvgb1/wp-go/internal/pkg/cache"
-	"github.com/fthvgb1/wp-go/internal/pkg/constraints"
 	"github.com/fthvgb1/wp-go/internal/wpconfig"
+	"github.com/fthvgb1/wp-go/safety"
 	"strings"
 )
 
-var icon = reload.Vars(constraints.Defaults)
+var icon = safety.NewVar("default")
 var sizes = []string{"site_icon-270", "site_icon-32", "site_icon-192", "site_icon-180"}
 
 func (h *Handle) CalSiteIcon() (r string) {
@@ -45,7 +44,7 @@ func (h *Handle) CalSiteIcon() (r string) {
 
 func (h *Handle) SiteIcon() {
 	s := icon.Load()
-	if s == constraints.Defaults {
+	if s == "default" {
 		s = h.CalSiteIcon()
 		icon.Store(s)
 	}

internal/theme/common/template.gohtml

@@ -1,4 +1,7 @@
 {{define "common/head"}}
+    {{if .customBackground}}
+        {{.customBackground|unescaped}}
+    {{end}}
     {{if .customHeader}}
         {{.customHeader|unescaped}}
     {{end}}

internal/theme/theme.go

@@ -2,6 +2,7 @@ package theme
 
 import (
 	"github.com/fthvgb1/wp-go/internal/pkg/config"
+	"github.com/fthvgb1/wp-go/internal/theme/common"
 	"github.com/fthvgb1/wp-go/internal/theme/twentyfifteen"
 	"github.com/fthvgb1/wp-go/internal/theme/twentyseventeen"
 	"github.com/fthvgb1/wp-go/internal/wpconfig"
@@ -12,6 +13,11 @@ func InitTheme() {
 	addThemeHookFunc(twentyseventeen.ThemeName, twentyseventeen.Hook)
 }
 
+func Reload() {
+	twentyfifteen.Reload()
+	common.Reload()
+}
+
 func GetTemplateName() string {
 	tmlp := config.GetConfig().Theme
 	if tmlp == "" {

internal/theme/twentyfifteen/customheader.go

@@ -2,8 +2,7 @@ package twentyfifteen
 
 import (
 	str "github.com/fthvgb1/wp-go/helper/strings"
-	"github.com/fthvgb1/wp-go/internal/cmd/reload"
-	"github.com/fthvgb1/wp-go/internal/pkg/constraints"
+	"github.com/fthvgb1/wp-go/safety"
 )
 
 var style = `<style type="text/css" id="twentyfifteen-header-css">`
@@ -80,7 +79,11 @@ var imgStyle = `.site-header {
 			}
 		}`
 
-var header = reload.Vars(constraints.Defaults)
+var header = safety.NewVar("default")
+
+func Reload() {
+	header.Store("default")
+}
 
 func (h *handle) CalCustomHeader() (r string, rand bool) {
 	img, rand := h.IndexHandle.GetCustomHeader()
@@ -109,7 +112,7 @@ func (h *handle) CalCustomHeader() (r string, rand bool) {
 
 func (h *handle) CustomHeader() {
 	headers := header.Load()
-	if headers == constraints.Defaults {
+	if headers == "default" {
 		headerss, rand := h.CalCustomHeader()
 		headers = headerss
 		if !rand {

internal/theme/twentyfifteen/layout/head.gohtml

@@ -60,8 +60,4 @@
 
     {{template "common/head" .}}
 
-    {{if .customBackground}}
-        {{.customBackground|unescaped}}
-    {{end}}
-
 {{end}}

internal/theme/twentyfifteen/themesupport.go

@@ -1,33 +0,0 @@
-package twentyfifteen
-
-type themeSupport struct {
-	CustomBackground      customBackground        `json:"custom-background"`
-	EditorColorPalette    []EditorColorPalette    `json:"editor-color-palette"`
-	EditorGradientPresets []EditorGradientPresets `json:"editor-gradient-presets"`
-}
-type customBackground struct {
-	DefaultImage         string `json:"default-image"`
-	DefaultPreset        string `json:"default-preset"`
-	DefaultPositionX     string `json:"default-position-x"`
-	DefaultPositionY     string `json:"default-position-y"`
-	DefaultSize          string `json:"default-size"`
-	DefaultRepeat        string `json:"default-repeat"`
-	DefaultAttachment    string `json:"default-attachment"`
-	DefaultColor         string `json:"default-color"`
-	WpHeadCallback       string `json:"wp-head-callback"`
-	AdminHeadCallback    string `json:"admin-head-callback"`
-	AdminPreviewCallback string `json:"admin-preview-callback"`
-}
-
-type EditorColorPalette struct {
-	Name  string `json:"name"`
-	Slug  string `json:"slug"`
-	Color string `json:"color"`
-}
-type EditorGradientPresets struct {
-	Name     string `json:"name"`
-	Slug     string `json:"slug"`
-	Gradient string `json:"gradient"`
-}
-
-var themesupport = themeSupport{}

internal/theme/twentyfifteen/twentyfifteen.go

@@ -37,12 +37,10 @@ func Hook(h *common.Handle) {
 
 func (h *handle) Index() {
 	h.CustomHeader()
-	h.CustomBackGround()
 	h.Indexs()
 }
 
 func (h *handle) Detail() {
 	h.CustomHeader()
-	h.CustomBackGround()
 	h.Details()
 }

internal/theme/twentyseventeen/themesupport.go

@@ -1,17 +0,0 @@
-package twentyseventeen
-
-type themeSupport struct {
-}
-
-type EditorColorPalette struct {
-	Name  string `json:"name"`
-	Slug  string `json:"slug"`
-	Color string `json:"color"`
-}
-type EditorGradientPresets struct {
-	Name     string `json:"name"`
-	Slug     string `json:"slug"`
-	Gradient string `json:"gradient"`
-}
-
-var themesupport = themeSupport{}

internal/wpconfig/thememods.go

@@ -5,7 +5,6 @@ import (
 	"encoding/json"
 	"fmt"
 	"github.com/fthvgb1/wp-go/helper/maps"
-	"github.com/fthvgb1/wp-go/internal/cmd/reload"
 	"github.com/fthvgb1/wp-go/internal/phphelper"
 	"github.com/fthvgb1/wp-go/internal/pkg/models"
 	"github.com/fthvgb1/wp-go/safety"
@@ -104,13 +103,11 @@ func Thumbnail(metadata models.WpAttachmentMetadata, Type, host string, except .
 	return
 }
 
-var themeModes = func() *safety.Map[string, ThemeMod] {
-	m := safety.NewMap[string, ThemeMod]()
-	reload.Push(func() {
-		m.Flush()
-	})
-	return m
-}()
+var themeModes = safety.Map[string, ThemeMod]{}
+
+func FlushModes() {
+	themeModes.Flush()
+}
 
 func GetThemeMods(theme string) (r ThemeMod, err error) {
 	r, ok := themeModes.Load(theme)

internal/wpconfig/themesupport.go

@@ -4,17 +4,22 @@ type ThemeSupport struct {
 	CoreBlockPatterns                bool `json:"core-block-patterns"`
 	WidgetsBlockEditor               bool `json:"widgets-block-editor"`
 	AutomaticFeedLinks               bool `json:"automatic-feed-links"`
-	TitleTag                         bool         `json:"title-tag"`
+	TitleTag                         bool
+	CustomLineHeight                 bool                    `json:"title-tag"`
 	PostThumbnails                   bool                    `json:"post-thumbnails"`
 	Menus                            bool                    `json:"menus"`
 	HTML5                            []string                `json:"html5"`
 	PostFormats                      []string                `json:"post-formats"`
 	CustomLogo                       CustomLogo              `json:"custom-logo"`
-	CustomizeSelectiveRefreshWidgets bool         `json:"customize-selective-refresh-widgets"`
+	CustomBackground                 CustomBackground        `json:"custom-background"`
 	EditorStyle                      bool                    `json:"editor-style"`
 	EditorStyles                     bool                    `json:"editor-styles"`
 	WpBlockStyles                    bool                    `json:"wp-block-styles"`
 	ResponsiveEmbeds                 bool                    `json:"responsive-embeds"`
+	EditorColorPalette               []EditorColorPalette    `json:"editor-color-palette"`
+	EditorGradientPresets            []EditorGradientPresets `json:"editor-gradient-presets"`
+	CustomizeSelectiveRefreshWidgets bool                    `json:"customize-selective-refresh-widgets"`
+	StarterContent                   StarterContent          `json:"starter-content"`
 	CustomHeader                     CustomHeader            `json:"custom-header"`
 	Widgets                          bool                    `json:"widgets"`
 }
@@ -26,7 +31,102 @@ type CustomLogo struct {
 	HeaderText         string `json:"header-text"`
 	UnlinkHomepageLogo bool   `json:"unlink-homepage-logo"`
 }
+type Widgets struct {
+	Sidebar1 []string `json:"sidebar-1"`
+	Sidebar2 []string `json:"sidebar-2"`
+	Sidebar3 []string `json:"sidebar-3"`
+}
+type About struct {
+	Thumbnail string `json:"thumbnail"`
+}
+type Contact struct {
+	Thumbnail string `json:"thumbnail"`
+}
+type Blog struct {
+	Thumbnail string `json:"thumbnail"`
+}
+type HomepageSection struct {
+	Thumbnail string `json:"thumbnail"`
+}
+type CustomBackground struct {
+	DefaultImage         string `json:"default-image"`
+	DefaultPreset        string `json:"default-preset"`
+	DefaultPositionX     string `json:"default-position-x"`
+	DefaultPositionY     string `json:"default-position-y"`
+	DefaultSize          string `json:"default-size"`
+	DefaultRepeat        string `json:"default-repeat"`
+	DefaultAttachment    string `json:"default-attachment"`
+	DefaultColor         string `json:"default-color"`
+	WpHeadCallback       string `json:"wp-head-callback"`
+	AdminHeadCallback    string `json:"admin-head-callback"`
+	AdminPreviewCallback string `json:"admin-preview-callback"`
+}
+type EditorColorPalette struct {
+	Name  string `json:"name"`
+	Slug  string `json:"slug"`
+	Color string `json:"color"`
+}
+type EditorGradientPresets struct {
+	Name     string `json:"name"`
+	Slug     string `json:"slug"`
+	Gradient string `json:"gradient"`
+}
 
+type Posts struct {
+	Num0            string          `json:"0"`
+	About           About           `json:"about"`
+	Contact         Contact         `json:"contact"`
+	Blog            Blog            `json:"blog"`
+	HomepageSection HomepageSection `json:"homepage-section"`
+}
+type ImageEspresso struct {
+	PostTitle string `json:"post_title"`
+	File      string `json:"file"`
+}
+type ImageSandwich struct {
+	PostTitle string `json:"post_title"`
+	File      string `json:"file"`
+}
+type ImageCoffee struct {
+	PostTitle string `json:"post_title"`
+	File      string `json:"file"`
+}
+type Attachments struct {
+	ImageEspresso ImageEspresso `json:"image-espresso"`
+	ImageSandwich ImageSandwich `json:"image-sandwich"`
+	ImageCoffee   ImageCoffee   `json:"image-coffee"`
+}
+type Option struct {
+	ShowOnFront  string `json:"show_on_front"`
+	PageOnFront  string `json:"page_on_front"`
+	PageForPosts string `json:"page_for_posts"`
+}
+type ThemeMods struct {
+	Panel1 string `json:"panel_1"`
+	Panel2 string `json:"panel_2"`
+	Panel3 string `json:"panel_3"`
+	Panel4 string `json:"panel_4"`
+}
+type Top struct {
+	Name  string   `json:"name"`
+	Items []string `json:"items"`
+}
+type Social struct {
+	Name  string   `json:"name"`
+	Items []string `json:"items"`
+}
+type NavMenus struct {
+	Top    Top    `json:"top"`
+	Social Social `json:"social"`
+}
+type StarterContent struct {
+	Widgets     Widgets     `json:"widgets"`
+	Posts       Posts       `json:"posts"`
+	Attachments Attachments `json:"attachments"`
+	Options     Option      `json:"options"`
+	ThemeMods   ThemeMods   `json:"theme_mods"`
+	NavMenus    NavMenus    `json:"nav_menus"`
+}
 type CustomHeader struct {
 	DefaultImage         string `json:"default-image"`
 	RandomDefault        bool   `json:"random-default"`

safety/safemap.go

@@ -58,8 +58,8 @@ type Map[K comparable, V any] struct {
 	expunged unsafe.Pointer
 }
 
-func NewMap[K comparable, V any]() *Map[K, V] {
-	return &Map[K, V]{
+func NewMap[K comparable, V any]() Map[K, V] {
+	return Map[K, V]{
 		expunged: unsafe.Pointer(new(any)),
 	}
 }

safety/safemap_test.go

@@ -16,7 +16,7 @@ func TestMap_Load(t *testing.T) {
 	m.Store(1, 1)
 	type testCase[K comparable, V any] struct {
 		name      string
-		m         *Map[K, V]
+		m         Map[K, V]
 		args      args[K]
 		wantValue V
 		wantOk    bool

safety/slice.go

@@ -3,7 +3,7 @@ package safety
 import "sync"
 
 type Slice[T any] struct {
-	*Var[[]T]
+	Var[[]T]
 	mu sync.Mutex
 }
 

safety/vars.go

@@ -10,8 +10,8 @@ type Var[T any] struct {
 	p   unsafe.Pointer
 }
 
-func NewVar[T any](val T) *Var[T] {
-	return &Var[T]{val: val, p: unsafe.Pointer(&val)}
+func NewVar[T any](val T) Var[T] {
+	return Var[T]{val: val, p: unsafe.Pointer(&val)}
 }
 
 func (r *Var[T]) Load() T {

safety/vars_test.go

@@ -39,12 +39,6 @@ func TestVar_Load(t *testing.T) {
 			}
 		})
 	}
-	r := NewVar("ff")
-	fmt.Println(r.Load())
-	q := r
-	fmt.Println(q.Load())
-	q.Store("xx")
-	fmt.Println(r.Load(), q.Load())
 }
 
 func TestVar_Delete(t *testing.T) {