init: web_hgdjc_server

2026-11-07 10:46:18 +08:00
commit b2ff6ac8ff
707 changed files with 147645 additions and 0 deletions
@@ -0,0 +1,109 @@
+package playletthemeser
+
+import (
+	"context"
+	"strings"
+	"videoweb/app/api/proto"
+	"videoweb/app/service/configser"
+	"videoweb/app/service/playletcache"
+	"videoweb/pub/common/netutil"
+	"videoweb/pub/common/srvdef"
+	"videoweb/pub/pubdef"
+	"videoweb/pub/seo/h5path"
+)
+
+// List 查询 app 端短剧题材列表（读题材缓存，含 SEO）
+func List(ctx context.Context) (*proto.PlayletThemeListResponse, *srvdef.SrvErr) {
+	list := playletcache.ListEnabledThemes()
+	imgCdn := configser.GetAppImageCdn(configser.ClientIPFromCtx(ctx))
+	items := make([]*proto.PlayletThemeItem, 0, len(list))
+	for _, item := range list {
+		if item == nil {
+			continue
+		}
+		items = append(items, &proto.PlayletThemeItem{
+			Id:           item.Id,
+			Name:         item.Name,
+			Slug:         item.Slug,
+			Icon:         mergeThemeIcon(imgCdn, item.Icon),
+			Rank:         item.Rank,
+			Status:       item.Status,
+			IsRecommend:  item.IsRecommend,
+			PlayletCount: item.PlayletCount,
+			SeoInfo:      buildThemeSeoInfo(item),
+		})
+	}
+	return &proto.PlayletThemeListResponse{List: items}, nil
+}
+
+// buildThemeSeoInfo 将题材后台 SEO 转为页面 SeoInfo，缺失字段回退题材名/站点默认。
+func buildThemeSeoInfo(item *playletcache.ThemeItem) *proto.SeoInfo {
+	seo := configser.GetSiteSeoInfo()
+	if item == nil {
+		return &seo
+	}
+	custom := normalizeThemeSeoValue(item.SeoInfo)
+	if title := strings.TrimSpace(custom.Title); title != "" {
+		seo.Title = title
+	} else if name := strings.TrimSpace(item.Name); name != "" {
+		seo.Title = name
+	}
+	if desc := strings.TrimSpace(custom.Description); desc != "" {
+		seo.Description = desc
+	}
+	if len(custom.Keyworld) > 0 {
+		seo.Keywords = append([]string{}, custom.Keyworld...)
+	}
+	pagePath := h5path.ListTheme(item.Slug, item.Id)
+	seo.CanonicalURL = joinCanonicalURL(seo.CanonicalURL, pagePath)
+	return &seo
+}
+
+func normalizeThemeSeoValue(seo pubdef.SeoValue) pubdef.SeoValue {
+	seo.Title = strings.TrimSpace(seo.Title)
+	seo.Description = strings.TrimSpace(seo.Description)
+	if seo.Keyworld == nil {
+		seo.Keyworld = make([]string, 0)
+		return seo
+	}
+	words := make([]string, 0, len(seo.Keyworld))
+	for _, word := range seo.Keyworld {
+		word = strings.TrimSpace(word)
+		if word == "" {
+			continue
+		}
+		words = append(words, word)
+	}
+	seo.Keyworld = words
+	return seo
+}
+
+func joinCanonicalURL(baseURL, pagePath string) string {
+	pagePath = strings.TrimSpace(pagePath)
+	if pagePath == "" {
+		return strings.TrimSpace(baseURL)
+	}
+	if !strings.HasPrefix(pagePath, "/") {
+		pagePath = "/" + pagePath
+	}
+	baseURL = strings.TrimSpace(baseURL)
+	if baseURL == "" {
+		return pagePath
+	}
+	return strings.TrimRight(baseURL, "/") + pagePath
+}
+
+// mergeThemeIcon 给题材图标拼接图片域名
+func mergeThemeIcon(imgCdn string, icon string) string {
+	icon = strings.TrimSpace(icon)
+	if icon == "" {
+		return ""
+	}
+	if strings.HasPrefix(icon, "http://") || strings.HasPrefix(icon, "https://") {
+		return icon
+	}
+	if imgCdn == "" {
+		return icon
+	}
+	return netutil.MergeURL(imgCdn, icon)
+}