最近文章组件化

internal/theme/wp/components/constraints.go

@@ -2,4 +2,5 @@ package components
 
 const (
 	SearchFormArgs  = "SearchFormArgs"
+	RecentPostsArgs = "RecentPostsArgs"
 )

internal/theme/wp/recentposts.go

@@ -0,0 +1,72 @@
+package wp
+
+import (
+	"fmt"
+	"github.com/fthvgb1/wp-go/helper/maps"
+	"github.com/fthvgb1/wp-go/helper/number"
+	"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/constraints"
+	"github.com/fthvgb1/wp-go/internal/pkg/models"
+	"github.com/fthvgb1/wp-go/internal/theme/wp/components"
+	"github.com/fthvgb1/wp-go/internal/wpconfig"
+	"strings"
+)
+
+var recentPostsArgs = map[string]string{
+	"{$before_widget}":  `<aside id="recent-posts-2" class="widget widget_recent_entries">`,
+	"{$after_widget}":   "</aside>",
+	"{$before_title}":   `<h2 class="widget-title">`,
+	"{$after_title}":    "</h2>",
+	"{$before_sidebar}": "",
+	"{$after_sidebar}":  "",
+	"{$nav}":            "",
+	"{$navCloser}":      "",
+}
+
+var recentPostsTemplate = `{$before_widget}
+{$nav}
+<ul>
+	{$li}
+</ul>
+{$navCloser}
+{$after_widget}
+`
+
+var recentConf = map[any]any{
+	"number":    int64(5),
+	"show_date": false,
+	"title":     "近期文章",
+}
+
+func RecentPosts(h *Handle) string {
+	args := GetComponentsArgs(h, components.RecentPostsArgs, recentPostsArgs)
+	args = maps.Merge(recentPostsArgs, args)
+	conf := wpconfig.GetPHPArrayVal[map[any]any]("widget_recent-posts", recentConf, int64(2))
+	if slice.IsContained(h.CommonThemeMods().ThemeSupport.HTML5, "navigation-widgets") {
+		args["{$nav}"] = fmt.Sprintf(`<nav aria-label="%s">`, conf["title"])
+		args["{$navCloser}"] = "</nav>"
+	}
+	currentPostId := uint64(0)
+	if h.Scene() == constraints.Detail {
+		currentPostId = h.Detail.Post.Id
+	}
+	posts := slice.Map(cache.RecentPosts(h.C, int(conf["number"].(int64))), func(t models.Posts) string {
+		t = ProjectTitle(t)
+		date := ""
+		if conf["show_date"].(bool) {
+			date = fmt.Sprintf(`<span class="post-date">%s</span>`, t.PostDateGmt.Format("2006年01月02日"))
+		}
+		ariaCurrent := ""
+		if currentPostId == t.Id {
+			ariaCurrent = ` aria-current="page"`
+		}
+		return fmt.Sprintf(`<li>
+	<a href="%s"%s>%s</a>
+	%s
+</li>`, str.Join("/p/", number.ToString(t.Id)), ariaCurrent, t.PostTitle, date)
+	})
+	s := strings.ReplaceAll(recentPostsTemplate, "{$li}", strings.Join(posts, "\n"))
+	return str.Replace(s, args)
+}