From 7cf43afa8d6a03ccb4cfdc09f81891eabe8b8b70 Mon Sep 17 00:00:00 2001
From: Valentin Shergin <shergin@fb.com>
Date: Thu, 12 Dec 2019 11:56:28 -0800
Subject: [PATCH] Fabric: Fixing an incorrect empty image placeholder for
 NSAttributedString attachment

Summary:
Same as D18048277 but for Fabric text infra.

Changelog: [Internal] Fabric-specific internal change.

Reviewed By: PeteTheHeat

Differential Revision: D18950415

fbshipit-source-id: 09701e261ecb871b3624260a36dd607fdb70e717
---
 .../platform/ios/RCTAttributedTextUtils.mm                 | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/ReactCommon/fabric/textlayoutmanager/platform/ios/RCTAttributedTextUtils.mm b/ReactCommon/fabric/textlayoutmanager/platform/ios/RCTAttributedTextUtils.mm
index b5ffa1ab382ced..96f92af7afdcd7 100644
--- a/ReactCommon/fabric/textlayoutmanager/platform/ios/RCTAttributedTextUtils.mm
+++ b/ReactCommon/fabric/textlayoutmanager/platform/ios/RCTAttributedTextUtils.mm
@@ -217,6 +217,12 @@ inline static CGFloat RCTEffectiveFontSizeMultiplierFromTextAttributes(const Tex
 
 NSAttributedString *RCTNSAttributedStringFromAttributedString(const AttributedString &attributedString)
 {
+  static UIImage *placeholderImage;
+  static dispatch_once_t onceToken;
+  dispatch_once(&onceToken, ^{
+    placeholderImage = [[UIImage alloc] init];
+  });
+
   NSMutableAttributedString *nsAttributedString = [[NSMutableAttributedString alloc] init];
 
   [nsAttributedString beginEditing];
@@ -230,6 +236,7 @@ inline static CGFloat RCTEffectiveFontSizeMultiplierFromTextAttributes(const Tex
                        .size = {.width = layoutMetrics.frame.size.width, .height = layoutMetrics.frame.size.height}};
 
       NSTextAttachment *attachment = [NSTextAttachment new];
+      attachment.image = placeholderImage;
       attachment.bounds = bounds;
 
       nsAttributedStringFragment = [NSAttributedString attributedStringWithAttachment:attachment];