Keep search content and keep refine open in no_results page (#1319)

* Update search.go

* Improvement

You don't actually need to set a variable type. Golang infers it from the right side of the equal :).
I needed in templates to do that since I need to use it in conditions. But since you removed the condition, it's not necessary

controllers/search/search.go

@@ -48,12 +48,6 @@ func SearchHandler(c *gin.Context) {
 		return
 	}
 
-	maxPages := math.Ceil(float64(nbTorrents) / float64(searchParam.Max))
-	if pagenum > int(maxPages) {
-		templates.Static(c, "errors/no_results.jet.html")
-		return
-	}
-
 	// Convert back to strings for now.
 	category := ""
 	if len(searchParam.Category) > 0 {
@@ -67,5 +61,13 @@ func SearchHandler(c *gin.Context) {
 		searchForm.ShowRefine = true
 	}
 
+	maxPages := math.Ceil(float64(nbTorrents) / float64(searchParam.Max))
+	if pagenum > int(maxPages) {
+		variables := templates.Commonvariables(c)
+		variables.Set("Search", searchForm)
+		templates.Render(c, "errors/no_results.jet.html", variables)
+		return
+	}
+	
 	templates.ModelList(c, "site/torrents/listing.jet.html", models.TorrentsToJSON(torrents), nav, searchForm)
 }