From 3031b6d1317df98f2612e0d436dca759d43199ba Mon Sep 17 00:00:00 2001
From: MAEDA Go <maeda@farend.jp>
Date: Thu, 20 Aug 2026 20:23:56 +0900
Subject: [PATCH 3/3] Show a dedicated icon for Adobe Illustrator files

---
 app/assets/images/icons.svg       | 7 +++++++
 app/helpers/icons_helper.rb       | 1 +
 config/icon_source.yml            | 2 ++
 test/helpers/icons_helper_test.rb | 1 +
 4 files changed, 11 insertions(+)

diff --git a/app/assets/images/icons.svg b/app/assets/images/icons.svg
index b28d78c4a..11dd929f3 100644
--- a/app/assets/images/icons.svg
+++ b/app/assets/images/icons.svg
@@ -215,6 +215,13 @@
       <path d="M14 3v4a1 1 0 0 0 1 1h4"/>
       <path d="M17 21h-10a2 2 0 0 1 -2 -2v-14a2 2 0 0 1 2 -2h7l5 5v11a2 2 0 0 1 -2 2"/>
     </symbol>
+    <symbol viewBox="0 0 24 24" stroke-linecap="round" stroke-linejoin="round" id="icon--file-ai">
+      <path d="M14 3v4a1 1 0 0 0 1 1h4"/>
+      <path d="M10 21h-3a2 2 0 0 1 -2 -2v-14a2 2 0 0 1 2 -2h7l5 5v4"/>
+      <path d="M14 21v-4a2 2 0 1 1 4 0v4"/>
+      <path d="M14 19h4"/>
+      <path d="M21 15v6"/>
+    </symbol>
     <symbol viewBox="0 0 24 24" stroke-linecap="round" stroke-linejoin="round" id="icon--file-music">
       <path d="M14 3v4a1 1 0 0 0 1 1h4"/>
       <path d="M17 21h-10a2 2 0 0 1 -2 -2v-14a2 2 0 0 1 2 -2h7l5 5v11a2 2 0 0 1 -2 2"/>
diff --git a/app/helpers/icons_helper.rb b/app/helpers/icons_helper.rb
index 6027da0f7..f8fff5358 100644
--- a/app/helpers/icons_helper.rb
+++ b/app/helpers/icons_helper.rb
@@ -33,6 +33,7 @@ module IconsHelper
     'application-javascript' => %w(application/javascript text/javascript),
     'application-pdf' => %w(application/pdf),
     'application-zip' => %w(application/zip),
+    'file-ai' => %w(application/illustrator),
     'file-music' => %w(audio),
     'movie' => %w(video),
     'photo' => %w(image),
diff --git a/config/icon_source.yml b/config/icon_source.yml
index ae8b80ea2..ad7947ad0 100644
--- a/config/icon_source.yml
+++ b/config/icon_source.yml
@@ -256,6 +256,8 @@
   svg: file-type-xls
 - name: file-type-ppt
   svg: file-type-ppt
+- name: file-ai
+  svg: file-ai
 - name: maximize
   svg: maximize
 - name: link-add
diff --git a/test/helpers/icons_helper_test.rb b/test/helpers/icons_helper_test.rb
index 25b0e6e38..5ccc983bd 100644
--- a/test/helpers/icons_helper_test.rb
+++ b/test/helpers/icons_helper_test.rb
@@ -223,6 +223,7 @@ class IconsHelperTest < Redmine::HelperTest
 
   def test_icon_for_mime_type_should_return_specific_icon_for_known_mime_types
     assert_equal 'application-pdf', icon_for_mime_type('application/pdf')
+    assert_equal 'file-ai', icon_for_mime_type('application/illustrator')
     assert_equal 'text-plain', icon_for_mime_type('text/markdown')
     assert_equal 'text-plain', icon_for_mime_type('text/plain')
     assert_equal 'file-type-docx',
-- 
2.55.0