api: correct pagination in repository search api (#5293)

pkg/context/api.go

@@ -43,7 +43,7 @@ func (c *APIContext) Error(status int, title string, obj interface{}) {
 	})
 }
 
-// SetLinkHeader sets pagination link header by given totol number and page size.
+// SetLinkHeader sets pagination link header by given total number and page size.
 func (c *APIContext) SetLinkHeader(total, pageSize int) {
 	page := paginater.New(total, pageSize, c.QueryInt("page"), 0)
 	links := make([]string, 0, 4)

routes/api/v1/repo/repo.go

@@ -25,6 +25,7 @@ func Search(c *context.APIContext) {
 		Keyword:  path.Base(c.Query("q")),
 		OwnerID:  c.QueryInt64("uid"),
 		PageSize: convert.ToCorrectPageSize(c.QueryInt("limit")),
+		Page:     c.QueryInt("page"),
 	}
 
 	// Check visibility.
@@ -69,7 +70,7 @@ func Search(c *context.APIContext) {
 		results[i] = repos[i].APIFormat(nil)
 	}
 
-	c.SetLinkHeader(int(count), setting.API.MaxResponseItems)
+	c.SetLinkHeader(int(count), opts.PageSize)
 	c.JSON(200, map[string]interface{}{
 		"ok":   true,
 		"data": results,