PLT-2600/PLT-2770 Added Get Public Link modal and added new API for public file links (#2892)

* Switched public file links to use a GetLinkModal

* Separated getFile and the new getPublicFile api calls

api/file_benchmark_test.go

@@ -68,16 +68,13 @@ func BenchmarkGetPublicLink(b *testing.B) {
 		b.Fatal("Unable to upload file for benchmark")
 	}
 
-	data := make(map[string]string)
-	data["filename"] = filenames[0]
-
 	// wait a bit for files to ready
 	time.Sleep(5 * time.Second)
 
 	// Benchmark Start
 	b.ResetTimer()
 	for i := 0; i < b.N; i++ {
-		if _, downErr := Client.GetPublicLink(data); downErr != nil {
+		if _, downErr := Client.GetPublicLink(filenames[0]); downErr != nil {
 			b.Fatal(downErr)
 		}
 	}