From 476c2be5a62579d755157a27de67d217bea23593 Mon Sep 17 00:00:00 2001
From: Maximilian Walter <maximilian-walter@users.noreply.github.com>
Date: Mon, 9 Sep 2024 22:54:33 +0200
Subject: [PATCH] Add XML for OpenSearch

---
 app/App/MetaController.php                | 10 ++++++++++
 resources/views/layouts/base.blade.php    |  3 +++
 resources/views/misc/opensearch.blade.php | 11 +++++++++++
 routes/web.php                            |  1 +
 4 files changed, 25 insertions(+)
 create mode 100644 resources/views/misc/opensearch.blade.php

diff --git a/app/App/MetaController.php b/app/App/MetaController.php
index 1515b4f7eda..a94334c5851 100644
--- a/app/App/MetaController.php
+++ b/app/App/MetaController.php
@@ -64,4 +64,14 @@ public function licenses()
             'jsLibData' => file_get_contents(base_path('dev/licensing/js-library-licenses.txt')),
         ]);
     }
+
+    /**
+     * Show the view for /opensearch.xml.
+     */
+    public function opensearch()
+    {
+        return response()
+            ->view('misc.opensearch')
+            ->header('Content-Type', 'application/opensearchdescription+xml');
+    }
 }
diff --git a/resources/views/layouts/base.blade.php b/resources/views/layouts/base.blade.php
index 4d4d07dc2ac..ddecb8e76e1 100644
--- a/resources/views/layouts/base.blade.php
+++ b/resources/views/layouts/base.blade.php
@@ -32,6 +32,9 @@ class="{{ setting()->getForCurrentUser('dark-mode-enabled') ? 'dark-mode ' : ''
     <link rel="manifest" href="{{ url('/manifest.json') }}">
     <meta name="mobile-web-app-capable" content="yes">
 
+    <!-- OpenSearch -->
+    <link rel="search" type="application/opensearchdescription+xml" title="{{ setting('app-name') }}" href="{{ url('/opensearch.xml') }}">
+
     @yield('head')
 
     <!-- Custom Styles & Head Content -->
diff --git a/resources/views/misc/opensearch.blade.php b/resources/views/misc/opensearch.blade.php
new file mode 100644
index 00000000000..cfcca8e4194
--- /dev/null
+++ b/resources/views/misc/opensearch.blade.php
@@ -0,0 +1,11 @@
+<OpenSearchDescription xmlns="http://a9.com/-/spec/opensearch/1.1/">
+  <ShortName>{{ setting('app-name') }}</ShortName>
+  <Description>Search {{ setting('app-name') }}</Description>
+  <Image width="256" height="256" type="image/png">{{ setting('app-icon') ?: url('/icon.png') }}</Image>
+  <Image width="180" height="180" type="image/png">{{ setting('app-icon-180') ?: url('/icon-180.png') }}</Image>
+  <Image width="128" height="128" type="image/png">{{ setting('app-icon-128') ?: url('/icon-128.png') }}</Image>
+  <Image width="64" height="64" type="image/png">{{ setting('app-icon-64') ?: url('/icon-64.png') }}</Image>
+  <Image width="32" height="32" type="image/png">{{ setting('app-icon-32') ?: url('/icon-32.png') }}</Image>
+  <Url type="text/html" rel="results" method="get" template="{{ url('/search') }}?term={searchTerms}"/>
+  <Url type="application/opensearchdescription+xml" rel="self" template="{{ url('/opensearch.xml') }}"/>
+</OpenSearchDescription>
diff --git a/routes/web.php b/routes/web.php
index 58b8f4e5431..81b938f32ec 100644
--- a/routes/web.php
+++ b/routes/web.php
@@ -23,6 +23,7 @@
 Route::get('/favicon.ico', [MetaController::class, 'favicon']);
 Route::get('/manifest.json', [MetaController::class, 'pwaManifest']);
 Route::get('/licenses', [MetaController::class, 'licenses']);
+Route::get('/opensearch.xml', [MetaController::class, 'opensearch']);
 
 // Authenticated routes...
 Route::middleware('auth')->group(function () {