Initial commit

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

models/v/sensitivewordmod/match.go

@@ -0,0 +1,64 @@
+package sensitivewordmod
+
+import (
+	"strings"
+
+	"91porn-server/common/log"
+)
+
+// LoadEnabledTerms 加载启用状态的敏感词词条。
+// DB 失败时降级返回空切片，调用方应视为"词库为空，不命中"，避免阻塞业务流程。
+func LoadEnabledTerms() []string {
+	enabled := StatusEnabled
+	list, err := FindAll(&ListReq{Status: &enabled})
+	if err != nil {
+		log.Error("sensitivewordmod LoadEnabledTerms fail", log.E(err))
+		return nil
+	}
+	out := make([]string, 0, len(list))
+	for _, w := range list {
+		if w.Word != "" {
+			out = append(out, w.Word)
+		}
+	}
+	return out
+}
+
+// MatchHits 对单个文本做 substring 命中检测，返回去重后的命中词。
+// 与 skd/service/contentreviewser/matcher.findHits 行为一致。
+func MatchHits(input string, terms []string) []string {
+	if input == "" || len(terms) == 0 {
+		return nil
+	}
+	seen := make(map[string]struct{})
+	hits := make([]string, 0)
+	for _, t := range terms {
+		if t == "" {
+			continue
+		}
+		if _, ok := seen[t]; ok {
+			continue
+		}
+		if strings.Contains(input, t) {
+			seen[t] = struct{}{}
+			hits = append(hits, t)
+		}
+	}
+	return hits
+}
+
+// FormatHitDetail 把三类字段的命中拼成 "标题命中 XX  内容命中 YY  富文本命中 ZZ"。
+// 任一字段未命中则该段省略；全部为空时返回空串。
+func FormatHitDetail(titleHits, contentHits, richHits []string) string {
+	parts := make([]string, 0, 3)
+	if len(titleHits) > 0 {
+		parts = append(parts, "标题命中 "+strings.Join(titleHits, "、"))
+	}
+	if len(contentHits) > 0 {
+		parts = append(parts, "内容命中 "+strings.Join(contentHits, "、"))
+	}
+	if len(richHits) > 0 {
+		parts = append(parts, "富文本命中 "+strings.Join(richHits, "、"))
+	}
+	return strings.Join(parts, "  ")
+}