feat: add support for blomstra/gdpr (#88)

* feat: add support for blomstra/gdpr * Apply fixes from StyleCI --------- Co-authored-by: StyleCI Bot <[email protected]>
FriendsOfFlarum · Oct 10, 2023 · 847fac2 · 847fac2
1 parent 75c7cf2
commit 847fac2
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Showing 3 changed files with 68 additions and 2 deletions.
diff --git a/composer.json b/composer.json
@@ -20,7 +20,7 @@
         }
     ],
     "require": {
-        "flarum/core": "^1.2.0"
+        "flarum/core": "^1.8.0"
     },
     "authors": [
         {
@@ -44,11 +44,15 @@
                 "color": "#fff"
             },
             "optional-dependencies": [
-                "fof/byobu"
+                "fof/byobu",
+                "blomstra/gdpr"
             ]
         },
         "flagrow": {
             "discuss": "https://discuss.flarum.org/d/20957"
         }
+    },
+    "require-dev": {
+        "blomstra/gdpr": "@beta"
     }
 }
diff --git a/extend.php b/extend.php
@@ -11,6 +11,7 @@
 
 namespace FoF\Drafts;
 
+use Blomstra\Gdpr\Extend\UserData;
 use Flarum\Api\Serializer\CurrentUserSerializer;
 use Flarum\Api\Serializer\ForumSerializer;
 use Flarum\Extend;
@@ -68,4 +69,10 @@
     (new Extend\User())
         ->registerPreference('draftAutosaveEnable', 'boolVal', false)
         ->registerPreference('draftAutosaveInterval', 'intVal', 6),
+
+    (new Extend\Conditional())
+        ->whenExtensionEnabled('blomstra-gdpr', [
+            (new UserData())
+                ->addType(Data\Drafts::class),
+        ]),
 ];
diff --git a/src/Data/Drafts.php b/src/Data/Drafts.php
@@ -0,0 +1,55 @@
+<?php
+
+/*
+ * This file is part of fof/drafts.
+ *
+ * Copyright (c) FriendsOfFlarum.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace FoF\Drafts\Data;
+
+use Blomstra\Gdpr\Data\Type;
+use FoF\Drafts\Draft;
+use Illuminate\Support\Arr;
+use PhpZip\ZipFile;
+
+class Drafts extends Type
+{
+    public function export(ZipFile $zip): void
+    {
+        Draft::query()
+            ->where('user_id', $this->user->id)
+            ->each(function (Draft $draft) use ($zip) {
+                $zip->addFromString(
+                    "draft-{$draft->id}.json",
+                    json_encode(
+                        $this->sanitize($draft),
+                        JSON_PRETTY_PRINT
+                    )
+                );
+            });
+    }
+
+    protected function sanitize(Draft $draft): array
+    {
+        return Arr::except($draft->toArray(), [
+            'user_id', 'relationships', 'scheduled_validation_error', 'extra',
+        ]);
+    }
+
+    public function anonymize(): void
+    {
+        // In the case of drafts, it makes no sense to keep them after a user is anonymized.
+        $this->delete();
+    }
+
+    public function delete(): void
+    {
+        Draft::query()
+            ->where('user_id', $this->user->id)
+            ->delete();
+    }
+}