From 9863e55365efef757e40cf3fc3c0f26bb14a6c71 Mon Sep 17 00:00:00 2001
From: Jan Oppolzer <jan@oppolzer.cz>
Date: Mon, 4 Dec 2023 10:38:13 +0100
Subject: [PATCH] Allow previewing metadata

Metadata download is taken from the Git repository, however, metadata
pending approval isn't stored in the Git repository yet and thus must be
taken from the database instead.
---
 .../EntityPreviewMetadataController.php       | 21 +++++++++++++++++++
 resources/views/entities/show.blade.php       |  6 +++++-
 routes/web.php                                |  2 ++
 3 files changed, 28 insertions(+), 1 deletion(-)
 create mode 100644 app/Http/Controllers/EntityPreviewMetadataController.php

diff --git a/app/Http/Controllers/EntityPreviewMetadataController.php b/app/Http/Controllers/EntityPreviewMetadataController.php
new file mode 100644
index 0000000..6b71f0f
--- /dev/null
+++ b/app/Http/Controllers/EntityPreviewMetadataController.php
@@ -0,0 +1,21 @@
+<?php
+
+namespace App\Http\Controllers;
+
+use App\Models\Entity;
+
+class EntityPreviewMetadataController extends Controller
+{
+    public function __construct()
+    {
+        $this->middleware('auth');
+    }
+
+    public function show(Entity $entity)
+    {
+        $this->authorize('view', $entity);
+
+        return response($entity->metadata, 200)
+            ->header('Content-Type', 'application/xml');
+    }
+}
diff --git a/resources/views/entities/show.blade.php b/resources/views/entities/show.blade.php
index f852f40..e211d43 100644
--- a/resources/views/entities/show.blade.php
+++ b/resources/views/entities/show.blade.php
@@ -149,10 +149,14 @@
                 <a class="hover:bg-blue-700 text-blue-50 inline-block px-4 py-2 bg-blue-600 rounded shadow"
                     href="{{ route('entities.showmetadata', $entity) }}"
                     target="_blank">{{ __('entities.show_metadata') }}</a>
+            @else
+                <a class="hover:bg-blue-700 text-blue-50 inline-block px-4 py-2 bg-blue-600 rounded shadow"
+                    href="{{ route('entities.previewmetadata', $entity) }}"
+                    target="_blank">{{ __('entities.show_metadata') }}</a>
             @endif
 
             @can('update', $entity)
-                @unless($entity->trashed())
+                @unless ($entity->trashed())
                     <a class="hover:bg-yellow-200 inline-block px-4 py-2 text-yellow-600 bg-yellow-300 rounded shadow"
                         href="{{ route('entities.edit', $entity) }}">{{ __('common.edit') }}</a>
                 @endunless
diff --git a/routes/web.php b/routes/web.php
index 1026cf5..d3bbf0e 100644
--- a/routes/web.php
+++ b/routes/web.php
@@ -10,6 +10,7 @@
 use App\Http\Controllers\EntityMetadataController;
 use App\Http\Controllers\EntityOperatorController;
 use App\Http\Controllers\EntityOrganizationController;
+use App\Http\Controllers\EntityPreviewMetadataController;
 use App\Http\Controllers\EntityRsController;
 use App\Http\Controllers\FakeController;
 use App\Http\Controllers\FederationController;
@@ -89,6 +90,7 @@
 
 Route::get('entities/{entity}/metadata', [EntityMetadataController::class, 'store'])->name('entities.metadata');
 Route::get('entities/{entity}/showmetadata', [EntityMetadataController::class, 'show'])->name('entities.showmetadata');
+Route::get('entities/{entity}/previewmetadata', [EntityPreviewMetadataController::class, 'show'])->name('entities.previewmetadata');
 
 Route::post('entities/{entity}/organization', [EntityOrganizationController::class, 'update'])->name('entities.organization');