宇宙究极无知hook handle

internal/pkg/constraints/const.go

@@ -16,6 +16,9 @@ const (
 	AllStats
 	AllScene
 
+	PipData
+	PipRender
+
 	Defaults = "default"
 
 	HeadScript      = "headScript"

internal/theme/twentyfifteen/twentyfifteen.go

@@ -41,7 +41,10 @@ func Init(fs embed.FS) {
 	}
 }
 
-var pipe = wp.HandlePipe(wp.ExecuteHandleFn, widget.MiddleWare(ready, wp.DataHandle)...)
+var pipe = wp.HandlePipe(wp.NothingToDo, widget.MiddleWare(ready,
+	wp.PipeHandle(constraints.PipData, wp.PipeKey, wp.PipeDataHandle),
+	wp.PipeHandle(constraints.PipRender, wp.PipeKey, wp.PipeRender),
+)...)
 
 func Hook(h *wp.Handle) {
 	pipe(h)
@@ -64,14 +67,14 @@ func configs(h *wp.Handle) {
 	h.CommonComponents()
 	h.Index.SetListPlugin(wp.PostsPlugins(wp.PostPlugin(), wp.GetListPostPlugins(conf.ListPagePlugins, wp.ListPostPlugins())...))
 	components.WidgetArea(h)
-	h.PushRender(constraints.AllStats, wp.NewHandleFn(customHeader, 10))
+	h.PushRender(constraints.AllStats, wp.NewHandleFn(customHeader, 10, "customHeader"))
-	h.PushRender(constraints.AllStats, wp.NewHandleFn(wp.IndexRender, 50))
+	h.PushRender(constraints.AllStats, wp.NewHandleFn(wp.IndexRender, 50, "wp.IndexRender"))
-	h.PushRender(constraints.Detail, wp.NewHandleFn(wp.DetailRender, 50))
+	h.PushRender(constraints.Detail, wp.NewHandleFn(wp.DetailRender, 50, "wp.DetailRender"))
-	h.PushRender(constraints.Detail, wp.NewHandleFn(postThumb, 60))
+	h.PushRender(constraints.Detail, wp.NewHandleFn(postThumb, 60, "postThumb"))
-	h.PushDataHandler(constraints.Detail, wp.NewHandleFn(wp.Details, 100))
+	h.PushDataHandler(constraints.Detail, wp.NewHandleFn(wp.Details, 100, "wp.Details"))
-	h.PushDataHandler(constraints.AllScene, wp.NewHandleFn(wp.Indexs, 100))
+	h.PushDataHandler(constraints.AllScene, wp.NewHandleFn(wp.Indexs, 100, "wp.Indexs"))
-	h.PushDataHandler(constraints.AllScene, wp.NewHandleFn(wp.PreCodeAndStats, 80))
+	h.PushDataHandler(constraints.AllScene, wp.NewHandleFn(wp.PreCodeAndStats, 80, "wp.PreCodeAndStats"))
-	h.PushDataHandler(constraints.AllScene, wp.NewHandleFn(wp.PreTemplate, 70))
+	h.PushRender(constraints.AllScene, wp.NewHandleFn(wp.PreTemplate, 70, "wp.PreTemplate"))
 }
 
 func postThumb(h *wp.Handle) {

internal/theme/twentyseventeen/twentyseventeen.go

@@ -42,7 +42,10 @@ var paginate = func() plugins.PageEle {
 	return p
 }()
 
-var pipe = wp.HandlePipe(wp.ExecuteHandleFn, widget.MiddleWare(ready, wp.DataHandle)...)
+var pipe = wp.HandlePipe(wp.NothingToDo, widget.MiddleWare(ready,
+	wp.PipeHandle(constraints.PipData, wp.PipeKey, wp.PipeDataHandle),
+	wp.PipeHandle(constraints.PipRender, wp.PipeKey, wp.PipeRender),
+)...)
 
 func Hook(h *wp.Handle) {
 	pipe(h)
@@ -55,23 +58,24 @@ func configs(h *wp.Handle) {
 	h.PushCacheGroupHeadScript("colorScheme-customHeader", 10, colorScheme, customHeader)
 	components.WidgetArea(h)
 	pushScripts(h)
-	h.PushRender(constraints.AllStats, wp.NewHandleFn(func(h *wp.Handle) {
+	h.PushRender(constraints.AllStats, wp.NewHandleFn(headerImage, 10, "headerImage"))
-		h.SetData("HeaderImage", getHeaderImage(h))
-	}, 10))
 	h.SetComponentsArgs(widgets.Widget, map[string]string{
 		"{$before_widget}": `<section id="%s" class="%s">`,
 		"{$after_widget}":  `</section>`,
 	})
-	h.PushGroupRender(constraints.AllStats, 90, wp.PreTemplate, errorsHandle)
+	h.PushRender(constraints.AllStats,
+		wp.NewHandleFn(wp.PreTemplate, 70, "wp.PreTemplate"),
+		wp.NewHandleFn(errorsHandle, 80, "errorsHandle"),
+	)
 	h.CommonComponents()
 	h.Index.SetPageEle(paginate)
 	h.Index.SetListPlugin(wp.PostsPlugins(wp.PostPlugin(postThumbnail), wp.GetListPostPlugins(conf.ListPagePlugins, wp.ListPostPlugins())...))
 	wp.SetComponentsArgsForMap(h, widgets.Search, "{$form}", searchForm)
-	h.PushRender(constraints.AllStats, wp.NewHandleFn(wp.IndexRender, 10))
+	h.PushRender(constraints.AllStats, wp.NewHandleFn(wp.IndexRender, 10, "wp.IndexRender"))
-	h.PushRender(constraints.Detail, wp.NewHandleFn(wp.DetailRender, 10))
+	h.PushRender(constraints.Detail, wp.NewHandleFn(wp.DetailRender, 10, "wp.DetailRender"))
-	h.PushDataHandler(constraints.Detail, wp.NewHandleFn(detail, 100))
+	h.PushDataHandler(constraints.Detail, wp.NewHandleFn(detail, 100, "detail"))
-	h.PushDataHandler(constraints.AllScene, wp.NewHandleFn(index, 100))
+	h.PushDataHandler(constraints.AllScene, wp.NewHandleFn(index, 100, "index"))
-	h.PushDataHandler(constraints.AllScene, wp.NewHandleFn(wp.PreCodeAndStats, 90))
+	h.PushDataHandler(constraints.AllScene, wp.NewHandleFn(wp.PreCodeAndStats, 90, "wp.PreCodeAndStats"))
 }
 func ready(next wp.HandleFn[*wp.Handle], h *wp.Handle) {
 	wp.InitThemeArgAndConfig(configs, h)
@@ -156,6 +160,10 @@ func postThumbnail(h *wp.Handle, posts *models.Posts) {
 
 var header = reload.Vars(models.PostThumbnail{})
 
+func headerImage(h *wp.Handle) {
+	h.SetData("HeaderImage", getHeaderImage(h))
+}
+
 func getHeaderImage(h *wp.Handle) (r models.PostThumbnail) {
 	img := header.Load()
 	if img.Path != "" {

internal/theme/wp/pipe.go

@@ -0,0 +1,105 @@
+package wp
+
+import (
+	"fmt"
+	"github.com/fthvgb1/wp-go/helper/slice"
+	"github.com/fthvgb1/wp-go/internal/cmd/reload"
+	"github.com/fthvgb1/wp-go/internal/pkg/constraints"
+)
+
+type HandlePipeFn[T any] func(HandleFn[T], T)
+
+// HandlePipe  方便把功能写在其它包里
+func HandlePipe[T any](initial func(T), fns ...HandlePipeFn[T]) HandleFn[T] {
+	return slice.ReverseReduce(fns, func(next HandlePipeFn[T], f func(t T)) func(t T) {
+		return func(t T) {
+			next(f, t)
+		}
+	}, initial)
+}
+
+func (h *Handle) PushHandler(pipScene int, scene int, fns ...HandleCall) {
+	if _, ok := h.handlers[pipScene]; !ok {
+		h.handlers[pipScene] = make(map[int][]HandleCall)
+	}
+	h.handlers[pipScene][scene] = append(h.handlers[pipScene][scene], fns...)
+}
+
+func (h *Handle) PushRender(statsOrScene int, fns ...HandleCall) {
+	h.PushHandler(constraints.PipRender, statsOrScene, fns...)
+}
+func (h *Handle) PushDataHandler(scene int, fns ...HandleCall) {
+	h.PushHandler(constraints.PipData, scene, fns...)
+}
+
+func PipeHandle(pipeScene int, keyFn func(*Handle, int) string, fn func(*Handle, map[int][]HandleCall) []HandleCall) func(HandleFn[*Handle], *Handle) {
+	return func(next HandleFn[*Handle], h *Handle) {
+		handlers := reload.SafetyMapBy("pipHandlers", keyFn(h, pipeScene), h, func(h *Handle) []HandleCall {
+			conf := h.handleHook[pipeScene]
+			calls := fn(h, h.handlers[pipeScene])
+			calls = slice.FilterAndMap(calls, func(call HandleCall) (HandleCall, bool) {
+				ok := true
+				for _, hook := range conf {
+					call, ok = hook(call)
+					if !ok {
+						break
+					}
+				}
+				return call, ok
+			})
+			slice.Sort(calls, func(i, j HandleCall) bool {
+				return i.Order > j.Order
+			})
+			return calls
+		})
+		for _, handler := range handlers {
+			handler.Fn(h)
+			if h.abort {
+				break
+			}
+		}
+		if !h.stopPipe {
+			next(h)
+		}
+	}
+}
+
+func PipeKey(h *Handle, pipScene int) string {
+	return fmt.Sprintf("%d-%d-%d", pipScene, h.scene, h.scene)
+}
+
+func PipeDataHandle(h *Handle, dataHandlers map[int][]HandleCall) (handlers []HandleCall) {
+	handlers = append(handlers, dataHandlers[h.scene]...)
+	handlers = append(handlers, dataHandlers[constraints.AllScene]...)
+	return
+}
+
+func PipeRender(h *Handle, renders map[int][]HandleCall) (handlers []HandleCall) {
+	handlers = append(handlers, renders[h.Stats]...)
+	handlers = append(handlers, renders[h.scene]...)
+	handlers = append(handlers, renders[constraints.AllStats]...)
+	handlers = append(handlers, renders[constraints.AllScene]...)
+	return
+}
+
+// DeleteHandle 写插件的时候用
+func (h *Handle) DeleteHandle(pipeScene int, name string) {
+	h.handleHook[pipeScene] = append(h.handleHook[pipeScene], func(call HandleCall) (HandleCall, bool) {
+		return call, name != call.Name
+	})
+}
+
+// ReplaceHandle 写插件的时候用
+func (h *Handle) ReplaceHandle(pipeScene int, name string, fn HandleFn[*Handle]) {
+	h.handleHook[pipeScene] = append(h.handleHook[pipeScene], func(call HandleCall) (HandleCall, bool) {
+		if name == call.Name {
+			call.Fn = fn
+		}
+		return call, true
+	})
+}
+
+// HookHandle 写插件的时候用
+func (h *Handle) HookHandle(pipeScene int, hook func(HandleCall) (HandleCall, bool)) {
+	h.handleHook[pipeScene] = append(h.handleHook[pipeScene], hook)
+}

internal/theme/wp/wp.go

@@ -1,7 +1,6 @@
 package wp
 
 import (
-	"fmt"
 	"github.com/fthvgb1/wp-go/helper/maps"
 	"github.com/fthvgb1/wp-go/helper/slice"
 	str "github.com/fthvgb1/wp-go/helper/strings"
@@ -30,21 +29,13 @@ type Handle struct {
 	templ             string
 	components        map[string][]Components[string]
 	themeMods         wpconfig.ThemeMods
-	renders           map[int][]HandleCall
+	handlers          map[int]map[int][]HandleCall
-	dataHandler       map[int][]HandleCall
+	handleHook        map[int][]func(HandleCall) (HandleCall, bool)
 	err               error
 	abort             bool
+	stopPipe          bool
 	componentsArgs    map[string]any
 	componentFilterFn map[string][]func(*Handle, string, ...any) string
-	handleCall        []HandleCall
-}
-
-func (h *Handle) HandleCall() []HandleCall {
-	return h.handleCall
-}
-
-func (h *Handle) SetHandleCall(handleCall []HandleCall) {
-	h.handleCall = handleCall
 }
 
 type HandlePlugins map[string]HandleFn[*Handle]
@@ -59,21 +50,20 @@ type Components[T any] struct {
 
 type HandleFn[T any] func(T)
 
-type HandlePipeFn[T any] func(HandleFn[T], T)
-
 type HandleCall struct {
 	Fn    HandleFn[*Handle]
 	Order int
+	Name  string
 }
 
 func InitThemeArgAndConfig(fn func(*Handle), h *Handle) {
 	var inited = false
 	hh := reload.GetAnyValBys("themeArgAndConfig", h, func(h *Handle) Handle {
 		h.components = make(map[string][]Components[string])
-		h.renders = make(map[int][]HandleCall)
-		h.dataHandler = make(map[int][]HandleCall)
 		h.componentsArgs = make(map[string]any)
 		h.componentFilterFn = make(map[string][]func(*Handle, string, ...any) string)
+		h.handlers = make(map[int]map[int][]HandleCall)
+		h.handleHook = make(map[int][]func(HandleCall) (HandleCall, bool))
 		h.ginH = gin.H{}
 		fn(h)
 		inited = true
@@ -99,8 +89,8 @@ func InitThemeArgAndConfig(fn func(*Handle), h *Handle) {
 	h.Index.postsPlugin = hh.Index.postsPlugin
 	h.Index.pageEle = hh.Index.pageEle
 	h.Detail.CommentRender = hh.Detail.CommentRender
-	h.renders = hh.renders
+	h.handlers = hh.handlers
-	h.dataHandler = hh.dataHandler
+	h.handleHook = hh.handleHook
 	h.componentsArgs = hh.componentsArgs
 	h.componentFilterFn = hh.componentFilterFn
 }
@@ -126,6 +116,9 @@ func (h *Handle) ComponentFilterFnHook(name, s string, args ...any) string {
 func (h *Handle) Abort() {
 	h.abort = true
 }
+func (h *Handle) StopPipe() {
+	h.stopPipe = true
+}
 
 func (h *Handle) CommonThemeMods() wpconfig.ThemeMods {
 	return h.themeMods
@@ -230,47 +223,6 @@ func (h *Handle) NewCacheComponent(name string, order int, fn func(handle *Handl
 	return Components[string]{Fn: fn, CacheKey: name, Order: order}
 }
 
-func (h *Handle) PushRender(statsOrScene int, fns ...HandleCall) {
-	h.renders[statsOrScene] = append(h.renders[statsOrScene], fns...)
-}
-func (h *Handle) PushDataHandler(Scene int, fns ...HandleCall) {
-	h.dataHandler[Scene] = append(h.dataHandler[Scene], fns...)
-}
-
-func (h *Handle) PushGroupRender(statsOrScene, order int, fns ...HandleFn[*Handle]) {
-	var calls []HandleCall
-	for _, fn := range fns {
-		calls = append(calls, HandleCall{fn, order})
-	}
-	h.renders[statsOrScene] = append(h.renders[statsOrScene], calls...)
-}
-func (h *Handle) PushGroupDataHandler(scene, order int, fns ...HandleFn[*Handle]) {
-	var calls []HandleCall
-	for _, fn := range fns {
-		calls = append(calls, HandleCall{fn, order})
-	}
-	h.dataHandler[scene] = append(h.dataHandler[scene], calls...)
-}
-
-func DataHandle(next HandleFn[*Handle], h *Handle) {
-	handlers := reload.SafetyMapBy("dataHandle", h.scene, h, func(h *Handle) []HandleCall {
-		a := h.dataHandler[h.scene]
-		aa, ok := h.dataHandler[constraints.AllScene]
-		if ok {
-			a = append(a, aa...)
-		}
-		slice.Sort(a, func(i, j HandleCall) bool {
-			return i.Order > j.Order
-		})
-		return a
-	})
-	for _, handler := range handlers {
-		handler.Fn(h)
-	}
-	h.DetermineHandleFns()
-	next(h)
-}
-
 func (h *Handle) AddCacheComponent(name string, fn func(*Handle) string) {
 	h.components[name] = append(h.components[name], h.NewCacheComponent(name, 10, fn))
 }
@@ -311,31 +263,6 @@ func (h *Handle) GetPassword() {
 	}
 }
 
-func (h *Handle) ExecHandleFns() {
-	calls, ok := h.renders[h.Stats]
-	var fns []HandleCall
-	if ok {
-		fns = append(fns, calls...)
-	}
-	calls, ok = h.renders[h.scene]
-	if ok {
-		fns = append(fns, calls...)
-	}
-	calls, ok = h.renders[constraints.AllStats]
-	if ok {
-		fns = append(fns, calls...)
-	}
-	slice.Sort(fns, func(i, j HandleCall) bool {
-		return i.Order > j.Order
-	})
-	for _, fn := range fns {
-		fn.Fn(h)
-		if h.abort {
-			break
-		}
-	}
-}
-
 func PreTemplate(h *Handle) {
 	if h.templ == "" {
 		h.templ = str.Join(h.theme, "/posts/index.gohtml")
@@ -358,18 +285,16 @@ func PreCodeAndStats(h *Handle) {
 	}
 }
 
-func (h *Handle) Render() {
-	h.CommonComponents()
-	h.ExecHandleFns()
-}
-
 func (h *Handle) CommonComponents() {
 	h.AddCacheComponent("customLogo", CalCustomLogo)
 	h.PushCacheGroupHeadScript("siteIconAndCustomCss", 0, CalSiteIcon, CalCustomCss)
-	h.PushGroupRender(constraints.AllStats, 10, CalComponents)
+	h.PushRender(constraints.AllStats, NewHandleFn(CalComponents, 10, "wp.CalComponents"))
-	h.PushRender(constraints.AllStats, NewHandleFn(func(h *Handle) {
+	h.PushRender(constraints.AllStats, NewHandleFn(RenderTemplate, 0, "wp.RenderTemplate"))
+}
+
+func RenderTemplate(h *Handle) {
 	h.C.HTML(h.Code, h.templ, h.ginH)
-	}, 0))
+	h.StopPipe()
 }
 
 func (h *Handle) PushComponents(name string, components ...Components[string]) {
@@ -424,55 +349,10 @@ func CalComponents(h *Handle) {
 	}
 }
 
-func NewHandleFn(fn HandleFn[*Handle], order int) HandleCall {
+func NewHandleFn(fn HandleFn[*Handle], order int, name string) HandleCall {
-	return HandleCall{Fn: fn, Order: order}
+	return HandleCall{Fn: fn, Order: order, Name: name}
 }
 
-// HandlePipe  方便把功能写在其它包里
+func NothingToDo(*Handle) {
-func HandlePipe[T any](initial func(T), fns ...HandlePipeFn[T]) HandleFn[T] {
-	return slice.ReverseReduce(fns, func(next HandlePipeFn[T], f func(t T)) func(t T) {
-		return func(t T) {
-			next(f, t)
-		}
-	}, initial)
-}
 
-func DetermineHandleFn(h *Handle) []HandleCall {
-	calls, ok := h.renders[h.Stats]
-	var fns []HandleCall
-	if ok {
-		fns = append(fns, calls...)
-	}
-	calls, ok = h.renders[h.scene]
-	if ok {
-		fns = append(fns, calls...)
-	}
-	calls, ok = h.renders[constraints.AllStats]
-	if ok {
-		fns = append(fns, calls...)
-	}
-	calls, ok = h.renders[constraints.AllScene]
-	if ok {
-		fns = append(fns, calls...)
-	}
-	slice.Sort(fns, func(i, j HandleCall) bool {
-		return i.Order > j.Order
-	})
-	return fns
-}
-
-func (h *Handle) DetermineHandleFns() {
-	key := fmt.Sprintf("%d-%d", h.scene, h.Stats)
-	h.handleCall = reload.SafetyMapBy("handleCalls", key, h, func(h *Handle) []HandleCall {
-		return DetermineHandleFn(h)
-	})
-}
-
-func ExecuteHandleFn(h *Handle) {
-	for _, fn := range h.handleCall {
-		fn.Fn(h)
-		if h.abort {
-			break
-		}
-	}
 }