From 42e712e911724fffe79314f00686ab019d89a0f5 Mon Sep 17 00:00:00 2001
From: Prianka Liz Kariat <prianka.kariat@ymedialabs.com>
Date: Wed, 1 Feb 2023 18:50:14 +0530
Subject: [PATCH] Added MPPTextEmbedderOptionsHelpers

---
 .../tasks/ios/text/text_embedder/utils/BUILD  | 33 ++++++++++++++
 .../sources/MPPTextEmbedderOptions+Helpers.h  | 27 ++++++++++++
 .../sources/MPPTextEmbedderOptions+Helpers.mm | 44 +++++++++++++++++++
 3 files changed, 104 insertions(+)
 create mode 100644 mediapipe/tasks/ios/text/text_embedder/utils/BUILD
 create mode 100644 mediapipe/tasks/ios/text/text_embedder/utils/sources/MPPTextEmbedderOptions+Helpers.h
 create mode 100644 mediapipe/tasks/ios/text/text_embedder/utils/sources/MPPTextEmbedderOptions+Helpers.mm

diff --git a/mediapipe/tasks/ios/text/text_embedder/utils/BUILD b/mediapipe/tasks/ios/text/text_embedder/utils/BUILD
new file mode 100644
index 000000000..0c41298ac
--- /dev/null
+++ b/mediapipe/tasks/ios/text/text_embedder/utils/BUILD
@@ -0,0 +1,33 @@
+# Copyright 2023 The MediaPipe Authors. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+package(default_visibility = ["//mediapipe/tasks:internal"])
+
+licenses(["notice"])
+
+objc_library(
+    name = "MPPTextEmbedderOptionsHelpers",
+    srcs = ["sources/MPPTextEmbedderOptions+Helpers.mm"],
+    hdrs = ["sources/MPPTextEmbedderOptions+Helpers.h"],
+    deps = [
+        "//mediapipe/framework:calculator_options_cc_proto",
+        "//mediapipe/tasks/cc/components/processors/proto:embedder_options_cc_proto",
+        "//mediapipe/tasks/cc/text/text_embedder/proto:text_embedder_graph_options_cc_proto",
+        "//mediapipe/tasks/ios/common/utils:NSStringHelpers",
+        "//mediapipe/tasks/ios/core:MPPTaskOptionsProtocol",
+        "//mediapipe/tasks/ios/core/utils:MPPBaseOptionsHelpers",
+        "//mediapipe/tasks/ios/text/text_embedder:MPPTextEmbedderOptions",
+    ],
+)
+
diff --git a/mediapipe/tasks/ios/text/text_embedder/utils/sources/MPPTextEmbedderOptions+Helpers.h b/mediapipe/tasks/ios/text/text_embedder/utils/sources/MPPTextEmbedderOptions+Helpers.h
new file mode 100644
index 000000000..7f3d1c958
--- /dev/null
+++ b/mediapipe/tasks/ios/text/text_embedder/utils/sources/MPPTextEmbedderOptions+Helpers.h
@@ -0,0 +1,27 @@
+// Copyright 2023 The MediaPipe Authors.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#include "mediapipe/framework/calculator_options.pb.h"
+#import "mediapipe/tasks/ios/core/sources/MPPTaskOptionsProtocol.h"
+#import "mediapipe/tasks/ios/text/text_embedder/sources/MPPTextEmbedderOptions.h"
+
+NS_ASSUME_NONNULL_BEGIN
+
+@interface MPPTextEmbedderOptions (Helpers) <MPPTaskOptionsProtocol>
+
+- (void)copyToProto:(::mediapipe::CalculatorOptions *)optionsProto;
+
+@end
+
+NS_ASSUME_NONNULL_END
diff --git a/mediapipe/tasks/ios/text/text_embedder/utils/sources/MPPTextEmbedderOptions+Helpers.mm b/mediapipe/tasks/ios/text/text_embedder/utils/sources/MPPTextEmbedderOptions+Helpers.mm
new file mode 100644
index 000000000..c2450f955
--- /dev/null
+++ b/mediapipe/tasks/ios/text/text_embedder/utils/sources/MPPTextEmbedderOptions+Helpers.mm
@@ -0,0 +1,44 @@
+// Copyright 2023 The MediaPipe Authors.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#import "mediapipe/tasks/ios/text/text_embedder/utils/sources/MPPTextEmbedderOptions+Helpers.h"
+
+#import "mediapipe/tasks/ios/common/utils/sources/NSString+Helpers.h"
+#import "mediapipe/tasks/ios/core/utils/sources/MPPBaseOptions+Helpers.h"
+
+#include "mediapipe/tasks/cc/text/text_embedder/proto/text_embedder_graph_options.pb.h"
+#include "mediapipe/tasks/cc/components/processors/proto/embedder_options.pb.h"
+
+namespace {
+using CalculatorOptionsProto = ::mediapipe::CalculatorOptions;
+using TextEmbedderGraphOptionsProto =
+    ::mediapipe::tasks::text::text_embedder::proto::TextEmbedderGraphOptions;
+using EmbedderOptionsProto = ::mediapipe::tasks::components::processors::proto::EmbedderOptions;
+}  // namespace
+
+@implementation MPPTextEmbedderOptions (Helpers)
+
+- (void)copyToProto:(CalculatorOptionsProto *)optionsProto {
+  TextEmbedderGraphOptionsProto *graphOptions =
+      optionsProto->MutableExtension(TextEmbedderGraphOptionsProto::ext);
+  [self.baseOptions copyToProto:graphOptions->mutable_base_options()];
+
+  EmbedderOptionsProto *embedderOptionsProto = graphOptions->mutable_embedder_options();
+  embedderOptionsProto->Clear();
+
+  embedderOptionsProto->set_l2_normalize(self.l2Normalize ? true : false);
+  embedderOptionsProto->set_quantize(self.quantize ? true : false);
+}
+
+@end