Merge pull request #3 from fthvgb1/dev

Dev

helper/maps/map.go

@@ -48,3 +48,10 @@ func AnyAnyToStrAny(m map[any]any) (r map[string]any) {
 	}
 	return
 }
+
+func Reduce[T, V any, K comparable](m map[K]V, fn func(K, V, T) T, r T) T {
+	for k, v := range m {
+		r = fn(k, v, r)
+	}
+	return r
+}

helper/slice/set.go

@@ -53,6 +53,23 @@ func DiffByFn[T any](a []T, fn func(i, j T) bool, b ...[]T) (r []T) {
 	return
 }
 
+func DiffNewByFn[T, V any](a []T, fn func(i, j T) bool, fnV func(T) V, b ...[]T) (r []V) {
+	for _, t := range a {
+		f := false
+		for _, ts := range b {
+			if IsContainedByFn(ts, t, fn) {
+				f = true
+				break
+			}
+		}
+		if f {
+			continue
+		}
+		r = append(r, fnV(t))
+	}
+	return
+}
+
 func Intersect[T comparable](a []T, b ...[]T) (r []T) {
 	for _, t := range a {
 		f := false
@@ -87,6 +104,23 @@ func IntersectByFn[T any](a []T, fn func(i, j T) bool, b ...[]T) (r []T) {
 	return
 }
 
+func IntersectNewByFn[T, V any](a []T, fn func(i, j T) bool, fnV func(T) V, b ...[]T) (r []V) {
+	for _, t := range a {
+		f := false
+		for _, ts := range b {
+			if !IsContainedByFn(ts, t, fn) {
+				f = true
+				break
+			}
+		}
+		if f {
+			continue
+		}
+		r = append(r, fnV(t))
+	}
+	return
+}
+
 func Unique[T comparable](a ...[]T) (r []T) {
 	m := map[T]struct{}{}
 	for _, ts := range a {
@@ -112,3 +146,15 @@ func UniqueByFn[T any](fn func(T, T) bool, a ...[]T) (r []T) {
 	}
 	return r
 }
+func UniqueNewByFn[T, V any](fn func(T, T) bool, fnVal func(T) V, a ...[]T) (r []V) {
+	var rr []T
+	for _, ts := range a {
+		for _, t := range ts {
+			if !IsContainedByFn(rr, t, fn) {
+				rr = append(rr, t)
+				r = append(r, fnVal(t))
+			}
+		}
+	}
+	return r
+}

helper/slice/set_test.go

@@ -83,6 +83,46 @@ func TestDiffByFn(t *testing.T) {
 	}
 }
 
+func TestDiffNewByFn(t *testing.T) {
+	type args[T x, V int] struct {
+		a   []T
+		fn  func(i, j T) bool
+		fnV func(T) V
+		b   [][]T
+	}
+	type testCase[T x, V int] struct {
+		name  string
+		args  args[T, V]
+		wantR []V
+	}
+	tests := []testCase[x, int]{
+		{
+			name: "t1",
+			args: args[x, int]{
+				a: y(number.Range(1, 10, 1)),
+				fn: func(i, j x) bool {
+					return i.int == j.int
+				},
+				fnV: func(v x) int {
+					return v.int
+				},
+				b: [][]x{
+					y(number.Range(3, 7, 1)),
+					y(number.Range(6, 9, 1)),
+				},
+			},
+			wantR: []int{1, 2, 10},
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			if gotR := DiffNewByFn(tt.args.a, tt.args.fn, tt.args.fnV, tt.args.b...); !reflect.DeepEqual(gotR, tt.wantR) {
+				t.Errorf("DiffNewByFn() = %v, want %v", gotR, tt.wantR)
+			}
+		})
+	}
+}
+
 func TestIntersect(t *testing.T) {
 	type args[T int] struct {
 		a []T
@@ -148,6 +188,46 @@ func TestIntersectByFn(t *testing.T) {
 	}
 }
 
+func TestIntersectNewByFn(t *testing.T) {
+	type args[T x, V int] struct {
+		a   []T
+		fn  func(i, j T) bool
+		fnV func(T) V
+		b   [][]T
+	}
+	type testCase[T x, V int] struct {
+		name  string
+		args  args[T, V]
+		wantR []V
+	}
+	tests := []testCase[x, int]{
+		{
+			name: "t1",
+			args: args[x, int]{
+				a: y(number.Range(1, 10, 1)),
+				fn: func(i, j x) bool {
+					return i.int == j.int
+				},
+				fnV: func(v x) int {
+					return v.int
+				},
+				b: [][]x{
+					y(number.Range(3, 7, 1)),
+					y(number.Range(6, 9, 1)),
+				},
+			},
+			wantR: []int{6, 7},
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			if gotR := IntersectNewByFn(tt.args.a, tt.args.fn, tt.args.fnV, tt.args.b...); !reflect.DeepEqual(gotR, tt.wantR) {
+				t.Errorf("IntersectNewByFn() = %v, want %v", gotR, tt.wantR)
+			}
+		})
+	}
+}
+
 func TestUnique(t *testing.T) {
 	type args[T int] struct {
 		a [][]T
@@ -169,6 +249,15 @@ func TestUnique(t *testing.T) {
 			},
 			wantR: number.Range(1, 15, 1),
 		},
+		{
+			name: "t2",
+			args: args[int]{
+				a: [][]int{
+					{1, 1, 1, 2, 2, 2, 3, 3, 4, 5},
+				},
+			},
+			wantR: number.Range(1, 5, 1),
+		},
 	}
 	for _, tt := range tests {
 		t.Run(tt.name, func(t *testing.T) {
@@ -209,3 +298,38 @@ func TestUniqueByFn(t *testing.T) {
 		})
 	}
 }
+
+func TestUniqueNewByFn(t *testing.T) {
+	type args[T x, V int] struct {
+		fn    func(T, T) bool
+		fnVal func(T) V
+		a     [][]T
+	}
+	type testCase[T x, V int] struct {
+		name  string
+		args  args[T, V]
+		wantR []V
+	}
+	tests := []testCase[x, int]{
+		{
+			name: "t1",
+			args: args[x, int]{
+				fn: func(i, j x) bool {
+					return i.int == j.int
+				},
+				fnVal: func(i x) int {
+					return i.int
+				},
+				a: [][]x{y([]int{1, 1, 2, 2, 3, 3}), y([]int{2, 2, 4, 4})},
+			},
+			wantR: []int{1, 2, 3, 4},
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			if gotR := UniqueNewByFn(tt.args.fn, tt.args.fnVal, tt.args.a...); !reflect.DeepEqual(gotR, tt.wantR) {
+				t.Errorf("UniqueNewByFn() = %v, want %v", gotR, tt.wantR)
+			}
+		})
+	}
+}

internal/actions/detail.go

@@ -108,6 +108,7 @@ func Detail(c *gin.Context) {
 	ginH["comments"] = hh.formatComment(commentss, 1, d)
 	ginH["next"] = next
 	ginH["user"] = user
+	ginH["scene"] = plugins.Detail
 }
 
 type Comment struct {

internal/actions/index.go

@@ -312,5 +312,6 @@ func Index(c *gin.Context) {
 	ginH["totalPage"] = h.getTotalPage(totalRaw)
 	ginH["currentPage"] = h.page
 	ginH["title"] = h.getTitle()
+	ginH["scene"] = h.scene
 	ginH["pagination"] = pagination.NewParsePagination(totalRaw, h.pageSize, h.page, h.paginationStep, q, c.Request.URL.Path)
 }

internal/pkg/dao/postmeta.go

@@ -2,14 +2,12 @@ package dao
 
 import (
 	"context"
-	"fmt"
-	"github.com/fthvgb1/wp-go/helper/maps"
 	"github.com/fthvgb1/wp-go/helper/slice"
 	"github.com/fthvgb1/wp-go/internal/pkg/logs"
 	"github.com/fthvgb1/wp-go/internal/pkg/models"
+	"github.com/fthvgb1/wp-go/internal/plugins"
 	"github.com/fthvgb1/wp-go/model"
 	"strconv"
-	"strings"
 )
 
 func GetPostMetaByPostIds(args ...any) (r map[uint64]map[string]any, err error) {
@@ -64,35 +62,9 @@ func ToPostThumb(c context.Context, meta map[string]any, host string) (r models.
 		if ok {
 			metadata, ok := x.(models.WpAttachmentMetadata)
 			if ok {
-				r = thumbnail(metadata, "post-thumbnail", host)
+				r = plugins.Thumbnail(metadata, "post-thumbnail", host, "thumbnail")
 			}
 		}
 	}
 	return
 }
-
-func thumbnail(metadata models.WpAttachmentMetadata, thumbType, host string) (r models.PostThumbnail) {
-	if _, ok := metadata.Sizes[thumbType]; ok {
-		r.Path = fmt.Sprintf("%s/wp-content/uploads/%s", host, metadata.File)
-		r.Width = metadata.Sizes[thumbType].Width
-		r.Height = metadata.Sizes[thumbType].Height
-		up := strings.Split(metadata.File, "/")
-		r.Srcset = strings.Join(maps.FilterToSlice[string](metadata.Sizes, func(s string, size models.MetaDataFileSize) (r string, ok bool) {
-			up[2] = size.File
-			if s == "post-thumbnail" {
-				return
-			}
-			r = fmt.Sprintf("%s/wp-content/uploads/%s %dw", host, strings.Join(up, "/"), size.Width)
-			ok = true
-			return
-		}), ", ")
-		r.Sizes = fmt.Sprintf("(max-width: %dpx) 100vw, %dpx", r.Width, r.Width)
-		if r.Width >= 740 && r.Width < 767 {
-			r.Sizes = "(max-width: 706px) 89vw, (max-width: 767px) 82vw, 740px"
-		} else if r.Width >= 767 {
-			r.Sizes = "(max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px"
-		}
-		r.OriginAttachmentData = metadata
-	}
-	return
-}

internal/pkg/dao/posts.go

@@ -6,6 +6,7 @@ import (
 	"fmt"
 	"github.com/fthvgb1/wp-go/helper/slice"
 	"github.com/fthvgb1/wp-go/internal/pkg/models"
+	"github.com/fthvgb1/wp-go/internal/plugins"
 	"github.com/fthvgb1/wp-go/internal/wpconfig"
 	"github.com/fthvgb1/wp-go/model"
 	"strings"
@@ -68,7 +69,7 @@ func GetPostsByIds(ids ...any) (m map[uint64]models.Posts, err error) {
 					pp.Thumbnail = thumb
 				}
 			} else if pp.PostType == "attachment" && pp.AttachmentMetadata.File != "" {
-				thumb := thumbnail(pp.AttachmentMetadata, "thumbnail", host)
+				thumb := plugins.Thumbnail(pp.AttachmentMetadata, "thumbnail", host, "thumbnail", "post-thumbnail")
 				if thumb.Path != "" {
 					pp.Thumbnail = thumb
 				}

internal/plugins/thumbnail.go

@@ -0,0 +1,36 @@
+package plugins
+
+import (
+	"fmt"
+	"github.com/fthvgb1/wp-go/helper/maps"
+	"github.com/fthvgb1/wp-go/internal/pkg/models"
+	"strings"
+)
+
+func Thumbnail(metadata models.WpAttachmentMetadata, Type, host string, except ...string) (r models.PostThumbnail) {
+	if _, ok := metadata.Sizes[Type]; ok {
+		r.Path = fmt.Sprintf("%s/wp-content/uploads/%s", host, metadata.File)
+		r.Width = metadata.Sizes[Type].Width
+		r.Height = metadata.Sizes[Type].Height
+		up := strings.Split(metadata.File, "/")
+		r.Srcset = strings.Join(maps.FilterToSlice[string](metadata.Sizes, func(s string, size models.MetaDataFileSize) (r string, ok bool) {
+			up[2] = size.File
+			for _, s2 := range except {
+				if s == s2 {
+					return
+				}
+			}
+			r = fmt.Sprintf("%s/wp-content/uploads/%s %dw", host, strings.Join(up, "/"), size.Width)
+			ok = true
+			return
+		}), ", ")
+		r.Sizes = fmt.Sprintf("(max-width: %dpx) 100vw, %dpx", r.Width, r.Width)
+		if r.Width >= 740 && r.Width < 767 {
+			r.Sizes = "(max-width: 706px) 89vw, (max-width: 767px) 82vw, 740px"
+		} else if r.Width >= 767 {
+			r.Sizes = "(max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px"
+		}
+		r.OriginAttachmentData = metadata
+	}
+	return
+}

internal/theme/twentyseventeen/layout/base.gohtml

@@ -6,7 +6,7 @@
         {{block "head" .}}
         {{end}}
     </head>
-    <body class="home blog wp-embed-responsive hfeed has-header-image has-sidebar colors-light">
+    <body class="{{.bodyClass}} wp-embed-responsive hfeed has-header-image has-sidebar colors-light">
     {{template "svg"}}
     <div id="page" class="site">
         <a class="skip-link screen-reader-text" href="#content">跳至内容</a>
@@ -16,7 +16,7 @@
             <div class="custom-header" style="margin-bottom: 0px;">
                 <div class="custom-header-media">
                     <div id="wp-custom-header" class="wp-custom-header">
-                        <img src="{{.HeaderImage.Path}}" width="{{.HeaderImage.Width}}" height="{{.HeaderImage.Height}}" alt="" {{if .HeaderImage.Srcset}}srcset="{{.HeaderImage.Srcset}}" {{end}} {{if .HeaderImage.Sizes}}sizes="{{.HeaderImage.Srcset}}" {{end}}>
+                        <img src="{{.HeaderImage.Path}}" width="{{.HeaderImage.Width}}" height="{{.HeaderImage.Height}}" alt="" {{if .HeaderImage.Srcset}}srcset="{{.HeaderImage.Srcset}}" {{end}} {{if .HeaderImage.Sizes}}sizes="{{.HeaderImage.Sizes}}" {{end}}>
                     </div>
                 </div>
 
@@ -44,12 +44,9 @@
         </header>
 
 
-        <div class="site-content-contain">
-            <div id="content" class="site-content">
         {{block "content" .}}
 
         {{end}}
-            </div>
 
         <footer id="colophon" class="site-footer">
             <div class="wrap">
@@ -58,7 +55,6 @@
                 </div>
             </div>
         </footer>
-        </div>
 
 
     </div>

internal/theme/twentyseventeen/layout/footersvg.gohtml

@@ -161,4 +161,7 @@
             </symbol>
         </defs>
     </svg>
+
+        {{block "footerx" .}}
+        {{end}}
 {{end}}

internal/theme/twentyseventeen/layout/head.gohtml

@@ -14,7 +14,6 @@
     <link href='https://fonts.gstatic.com' crossorigin rel='preconnect' />
     <link rel="alternate" type="application/rss+xml" title="{{ .title }} &raquo; Feed" href="/feed" />
     <link rel="alternate" type="application/rss+xml" title="{{ .title }} &raquo; 评论Feed" href="/comments/feed" />
-    <link rel='stylesheet' id='enlighterjs-css'  href='/wp-content/plugins/enlighter/cache/enlighterjs.min.css?ver=0A0B0C' media='all' />
 
     <script>
         window._wpemojiSettings = {"baseUrl":"https:\/\/s.w.org\/images\/core\/emoji\/14.0.0\/72x72\/","ext":".png","svgUrl":"https:\/\/s.w.org\/images\/core\/emoji\/14.0.0\/svg\/","svgExt":".svg","source":{"concatemoji":"\/wp-includes\/js\/wp-emoji-release.min.js?ver=6.0.2"}};

internal/theme/twentyseventeen/posts/detail.gohtml

@@ -2,35 +2,48 @@
 
 {{define "content"}}
     {{ if .post.PostContent}}
+        {{if .post.Thumbnail.Path}}
+            <div class="single-featured-image-header">
+                <img width="{{.post.Thumbnail.OriginAttachmentData.Width}}" height="{{.post.Thumbnail.OriginAttachmentData.Height}}" src="{{.post.Thumbnail.Path}}" class="attachment-twentyseventeen-featured-image size-twentyseventeen-featured-image wp-post-image" alt="{{.post.PostTitle}}" decoding="async" loading="lazy" srcset="{{.post.Thumbnail.Srcset}}" sizes="{{.post.Thumbnail.Sizes}}">
+            </div>
+        {{end}}
+        <div class="site-content-contain">
+            <div id="content" class="site-content">
+                <div class="wrap">
                     <div id="primary" class="content-area">
                         <main id="main" class="site-main">
-                <article id="post-{{.post.Id}}"
+                            <article id="post-{{.post.Id}}" class="post-{{.post.Id}} post type-post status-publish format-standard hentry {{if .post.Thumbnail.Path}}has-post-thumbnail{{end}} category-uncategorized">
-                         class="post-{{.post.Id}} post type-post status-publish format-standard hentry category-uncategorized">
 
                                 <header class="entry-header">
-                        <h1 class="entry-title">{{.post.PostTitle}}</h1></header><!-- .entry-header -->
+                                    <div class="entry-meta">
+                                        <span class="posted-on">
+                                            <span class="screen-reader-text">发布于</span>
+                                            <a href="/p/{{.post.Id}}" rel="bookmark">
+                                                <time class="entry-date published" datetime="{{.post.PostDateGmt}}">{{.post.PostDate|dateCh}}
+                                                </time>
+                                                <time class="updated" datetime="{{.post.PostModifiedGmt}}">{{.post.PostModified|dateCh}}
+                                                </time>
+                                            </a>
+                                        </span>
+                                        <span class="byline">
+                                            由
+                                            <span class="author vcard">
+                                                <a class="url fn n" href="/p/author/{{.user.UserLogin}}">{{.user.UserLogin}}</a>
+                                            </span>
+                                        </span>
+                                    </div>
+                                    <h1 class="entry-title">{{.post.PostTitle}}</h1>
+                                </header><!-- .entry-header -->
 
                                 <div class="entry-content">
                                     {{.post.PostContent|unescaped}}
                                 </div><!-- .entry-content -->
 
                                 <footer class="entry-footer">
-                <span class="posted-on">
+                                    <span class="cat-tags-links">
-                    <span class="screen-reader-text">发布于 </span>
-                    <a href="/p/{{.post.Id}}" rel="bookmark">
-                        <time class="entry-date published updated"
-                              datetime="{{.post.PostDateGmt}}">{{.post.PostDate|dateCh}}
-                        </time>
-                    </a>
-                </span>
-                <span class="byline">
-                    <span class="author vcard">
-                        <span class="screen-reader-text">作者 </span>
-                        <a class="url fn n" href="/p/author/{{.user.UserLogin}}">{{.user.UserLogin}}</a>
-                    </span>
-                </span>
                                         {{if .post.CategoriesHtml}}
                                              <span class="cat-links">
+                                                 <svg class="icon icon-folder-open" aria-hidden="true" role="img"> <use href="#icon-folder-open" xlink:href="#icon-folder-open"></use> </svg>
                                                 <span class="screen-reader-text">分类 </span>
                                                 {{.post.CategoriesHtml|unescaped}}
                                             </span>
@@ -38,10 +51,12 @@
 
                                         {{if .post.TagsHtml}}
                                             <span class="tags-links">
+                                                <svg class="icon icon-hashtag" aria-hidden="true" role="img"> <use href="#icon-hashtag" xlink:href="#icon-hashtag"></use> </svg>
                                                 <span class="screen-reader-text">标签 </span>
                                                 {{.post.TagsHtml|unescaped}}
                                             </span>
                                         {{end}}
+                                    </span>
                                 </footer>
                                 <!-- .entry-footer -->
 
@@ -126,10 +141,21 @@
                             </nav>
                         </main><!-- .site-main -->
                     </div>
+
+                    <aside id="secondary" class="widget-area" aria-label="博客边栏">
+                        {{template "layout/sidebar" .}}
+                    </aside>
+                </div>
+            </div>
+        </div>
+
     {{else}}
         {{template "layout/empty"}}
     {{end }}
 {{end}}
-{{ define "footer"}}
+
+
+{{ define "footerx"}}
     <script src='/wp-includes/js/comment-reply.min.js?ver=6.0.2' id='comment-reply-js'></script>
 {{end}}
+

internal/theme/twentyseventeen/posts/index.gohtml

@@ -1,6 +1,8 @@
 {{template "layout/base" .}}
 
 {{define "content" }}
+    <div class="site-content-contain">
+        <div id="content" class="site-content">
             {{if .posts}}
 
                 <div class="wrap">
@@ -78,4 +80,7 @@
                 {{template "layout/empty" .}}
             {{end}}
 
-{{end}}
+            {{end}}
+
+        </div>
+    </div>

internal/theme/twentyseventeen/twentyseventeen.go

@@ -1,8 +1,11 @@
 package twentyseventeen
 
 import (
+	"fmt"
 	"github.com/elliotchance/phpserialize"
 	"github.com/fthvgb1/wp-go/helper/maps"
+	"github.com/fthvgb1/wp-go/helper/slice"
+	str "github.com/fthvgb1/wp-go/helper/strings"
 	"github.com/fthvgb1/wp-go/internal/pkg/cache"
 	"github.com/fthvgb1/wp-go/internal/pkg/logs"
 	"github.com/fthvgb1/wp-go/internal/pkg/models"
@@ -44,6 +47,7 @@ func Hook(status int, c *gin.Context, h gin.H, scene, stats int) {
 	templ := "twentyseventeen/posts/index.gohtml"
 	if _, ok := plugins.IndexSceneMap[scene]; ok {
 		h["HeaderImage"] = getHeaderImage(c)
+		posts := h["posts"].([]models.Posts)
 		p, ok := h["pagination"]
 		if ok {
 			pp, ok := p.(pagination.ParsePagination)
@@ -51,18 +55,58 @@ func Hook(status int, c *gin.Context, h gin.H, scene, stats int) {
 				h["pagination"] = pagination.Paginate(paginate, pp)
 			}
 		}
+		d := 0
+		s := ""
+		if scene == plugins.Search {
+			if len(posts) > 0 {
+				d = 1
+			} else {
+				d = 0
+			}
+		} else if scene == plugins.Category {
+			cate := slice.Filter(cache.Categories(c), func(my models.TermsMy) bool {
+				return my.Name == c.Param("category")
+			})[0]
+			d = int(cate.Terms.TermId)
+			if cate.Slug[0] != '%' {
+				s = cate.Slug
+			}
+		}
+		h["bodyClass"] = bodyClass(scene, d, s)
+		h["posts"] = postThumbnail(posts, scene)
 	} else if scene == plugins.Detail {
 		h["HeaderImage"] = getHeaderImage(c)
+		post := h["post"].(models.Posts)
+		h["bodyClass"] = bodyClass(scene, int(post.Id))
+		host, _ := wpconfig.Options.Load("siteurl")
+		img := plugins.Thumbnail(post.Thumbnail.OriginAttachmentData, "thumbnail", host, "thumbnail", "post-thumbnail")
+		img.Width = img.OriginAttachmentData.Width
+		img.Height = img.OriginAttachmentData.Height
+		img.Sizes = "100vw"
+		img.Srcset = fmt.Sprintf("%s %dw, %s", img.Path, img.Width, img.Srcset)
+		post.Thumbnail = img
+		h["post"] = post
 		templ = "twentyseventeen/posts/detail.gohtml"
 	}
 	c.HTML(status, templ, h)
 	return
 }
 
+func postThumbnail(posts []models.Posts, scene int) []models.Posts {
+	return slice.Map(posts, func(t models.Posts) models.Posts {
+		if t.Thumbnail.Path != "" {
+			if slice.IsContained(scene, []int{plugins.Home, plugins.Archive, plugins.Search}) {
+				t.Thumbnail.Sizes = "(max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px"
+			} else {
+				t.Thumbnail.Sizes = "100vw"
+			}
+		}
+		return t
+	})
+}
+
 func getHeaderImage(c *gin.Context) (r models.PostThumbnail) {
 	r.Path = "/wp-content/themes/twentyseventeen/assets/images/header.jpg"
-	r.Width = 2000
-	r.Height = 1200
 	meta, err := getHeaderMarkup()
 	if err != nil {
 		logs.ErrPrintln(err, "解析主题背景图设置错误")
@@ -74,10 +118,18 @@ func getHeaderImage(c *gin.Context) (r models.PostThumbnail) {
 			logs.ErrPrintln(err, "获取主题背景图信息错误")
 			return
 		}
+		host, _ := wpconfig.Options.Load("siteurl")
+		m.Thumbnail = plugins.Thumbnail(m.AttachmentMetadata, "thumbnail", host, "thumbnail", "post-thumbnail", "twentyseventeen-thumbnail-avatar")
 		if m.Thumbnail.Path != "" {
 			r = m.Thumbnail
+			if len(m.AttachmentMetadata.Sizes) > 0 {
+				r.Srcset = str.Join(r.Path, " 2000vw, ", r.Srcset)
 			}
 		}
+	}
+	r.Width = 2000
+	r.Height = 1200
+	r.Sizes = "100vw"
 	return
 }
 
@@ -93,3 +145,25 @@ func getHeaderMarkup() (r HeaderImageMeta, err error) {
 	}
 	return
 }
+
+func bodyClass(scene, d int, a ...any) string {
+	s := ""
+	if scene == plugins.Search {
+		if d > 0 {
+			s = "search-results"
+		} else {
+			s = "search-no-results"
+		}
+	} else if scene == plugins.Category {
+		s = fmt.Sprintf("category-%d %v", d, a[0])
+	} else if scene == plugins.Detail {
+		s = fmt.Sprintf("postid-%d", d)
+	}
+	return map[int]string{
+		plugins.Home:     "home blog ",
+		plugins.Archive:  "archive date page-two-column",
+		plugins.Category: str.Join("archive category page-two-column ", s),
+		plugins.Search:   str.Join("search ", s),
+		plugins.Detail:   str.Join("post-template-default single single-post single-format-standard ", s),
+	}[scene]
+}

stream/simpleMapStream.go

@@ -1,7 +1,7 @@
 package stream
 
 import (
-	"github.com/fthvgb1/wp-go/safety"
+	"github.com/fthvgb1/wp-go/helper/maps"
 	"github.com/fthvgb1/wp-go/taskPools"
 	"sync"
 )
@@ -24,15 +24,8 @@ func newMapX[K comparable, V any]() mapX[K, V] {
 	}
 }
 
-func SimpleMapFilterAndMapToSlice[R any, K comparable, V any](mm SimpleMapStream[K, V], fn func(K, V) (R, bool), c int) SimpleSliceStream[R] {
+func SimpleMapFilterAndMapToSlice[R any, K comparable, V any](mm SimpleMapStream[K, V], fn func(K, V) (R, bool)) SimpleSliceStream[R] {
-	rr := safety.NewSlice([]R{})
+	return NewSimpleSliceStream(maps.FilterToSlice(mm.m, fn))
-	mm.ParallelForEach(func(k K, v V) {
-		vv, ok := fn(k, v)
-		if ok {
-			rr.Append(vv)
-		}
-	}, c)
-	return NewSimpleSliceStream(rr.Load())
 }
 
 func SimpleMapParallelFilterAndMapToMap[K comparable, V any, KK comparable, VV any](mm SimpleMapStream[KK, VV], fn func(KK, VV) (K, V, bool), c int) SimpleMapStream[K, V] {