fix 428后端代码合入

models/repo_list.go

@@ -166,6 +166,8 @@ type SearchRepoOptions struct {
 	Archived util.OptionalBool
 	// only search topic name
 	TopicOnly bool
+	//search by Specific TopicName
+	TopicName string
 	// include description in keyword search
 	IncludeDescription bool
 	// None -> include has milestones AND has no milestone
@@ -327,6 +329,18 @@ func SearchRepositoryCondition(opts *SearchRepoOptions) builder.Cond {
 		}
 		cond = cond.And(keywordCond)
 	}
+	if opts.TopicName != "" {
+		var subQueryCond = builder.NewCond()
+		subQueryCond = subQueryCond.Or(builder.Eq{"topic.name": opts.TopicName})
+		subQuery := builder.Select("repo_topic.repo_id").From("repo_topic").
+			Join("INNER", "topic", "topic.id = repo_topic.topic_id").
+			Where(subQueryCond).
+			GroupBy("repo_topic.repo_id")
+
+		var topicNameCond = builder.In("id", subQuery)
+		cond = cond.And(topicNameCond)
+
+	}
 
 	if opts.Fork != util.OptionalBoolNone {
 		cond = cond.And(builder.Eq{"is_fork": opts.Fork == util.OptionalBoolTrue})

routers/home.go

@@ -149,8 +149,7 @@ func RenderRepoSearch(ctx *context.Context, opts *RepoSearchOptions) {
 
 	//todo:support other topics
 	keyword := strings.Trim(ctx.Query("q"), " ")
-	topicOnly := ctx.QueryBool("topic")
-	ctx.Data["TopicOnly"] = topicOnly
+	topic := strings.Trim(ctx.Query("topic"), " ")
 
 	repos, count, err = models.SearchRepository(&models.SearchRepoOptions{
 		ListOptions: models.ListOptions{
@@ -164,7 +163,7 @@ func RenderRepoSearch(ctx *context.Context, opts *RepoSearchOptions) {
 		OwnerID:            opts.OwnerID,
 		AllPublic:          true,
 		AllLimited:         true,
-		TopicOnly:          topicOnly,
+		TopicName:          topic,
 		IncludeDescription: setting.UI.SearchRepoDescription,
 	})
 	if err != nil {