From a37d0590260c30b175239117cb770bec7436e250 Mon Sep 17 00:00:00 2001
From: orenro <oren.ronen@gmail.com>
Date: Sun, 22 Jan 2023 19:17:27 +0900
Subject: [PATCH] Display statuses with appropriate alignment for right-to-left
 languages (#256)

---
 .../Sources/DesignSystem/Views/EmojiText.swift        | 11 ++++++++++-
 .../Status/Sources/Status/Row/StatusRowView.swift     |  4 ++--
 2 files changed, 12 insertions(+), 3 deletions(-)

diff --git a/Packages/DesignSystem/Sources/DesignSystem/Views/EmojiText.swift b/Packages/DesignSystem/Sources/DesignSystem/Views/EmojiText.swift
index 65b75f6f..2d494da0 100644
--- a/Packages/DesignSystem/Sources/DesignSystem/Views/EmojiText.swift
+++ b/Packages/DesignSystem/Sources/DesignSystem/Views/EmojiText.swift
@@ -7,11 +7,13 @@ import SwiftUI
 public struct EmojiTextApp: View {
   private let markdown: HTMLString
   private let emojis: [any CustomEmoji]
+  private let language: String?
   private let append: (() -> Text)?
 
-  public init(_ markdown: HTMLString, emojis: [Emoji], append: (() -> Text)? = nil) {
+  public init(_ markdown: HTMLString, emojis: [Emoji], language: String? = nil, append: (() -> Text)? = nil) {
     self.markdown = markdown
     self.emojis = emojis.map { RemoteEmoji(shortcode: $0.shortcode, url: $0.url) }
+    self.language = language
     self.append = append
   }
 
@@ -23,8 +25,15 @@ public struct EmojiTextApp: View {
         }
     } else if emojis.isEmpty {
       Text(markdown.asSafeMarkdownAttributedString)
+        .environment(\.layoutDirection, isRTL() ? .rightToLeft : .leftToRight)
     } else {
       EmojiText(markdown: markdown.asMarkdown, emojis: emojis)
+        .environment(\.layoutDirection, isRTL() ? .rightToLeft : .leftToRight)
     }
   }
+  
+  private func isRTL() -> Bool {
+    // Arabic, Hebrew, Persian, Urdu, Kurdish, Azeri, Dhivehi
+    return ["ar", "he", "fa", "ur", "ku", "az", "dv"].contains(self.language)
+  }
 }
diff --git a/Packages/Status/Sources/Status/Row/StatusRowView.swift b/Packages/Status/Sources/Status/Row/StatusRowView.swift
index 0fb7e6b5..98dc1253 100644
--- a/Packages/Status/Sources/Status/Row/StatusRowView.swift
+++ b/Packages/Status/Sources/Status/Row/StatusRowView.swift
@@ -215,7 +215,7 @@ public struct StatusRowView: View {
   private func makeStatusContentView(status: AnyStatus) -> some View {
     Group {
       if !status.spoilerText.asRawText.isEmpty {
-        EmojiTextApp(status.spoilerText, emojis: status.emojis)
+        EmojiTextApp(status.spoilerText, emojis: status.emojis, language: status.language)
           .font(.scaledBody)
         Button {
           withAnimation {
@@ -230,7 +230,7 @@ public struct StatusRowView: View {
 
       if !viewModel.displaySpoiler {
         HStack {
-          EmojiTextApp(status.content, emojis: status.emojis)
+          EmojiTextApp(status.content, emojis: status.emojis, language: status.language)
             .font(.scaledBody)
             .environment(\.openURL, OpenURLAction { url in
               routerPath.handleStatus(status: status, url: url)