opensource-workshop · gakigaki · May 13, 2026 · May 13, 2026
diff --git a/app/Models/Common/Buckets.php b/app/Models/Common/Buckets.php
@@ -3,6 +3,7 @@
 namespace App\Models\Common;
 
 use App\Models\Common\BucketsRoles;
+use App\Models\Core\Configs;
 use App\Traits\ConnectRoleTrait;
 use Database\Factories\Common\BucketsFactory;
 use Illuminate\Database\Eloquent\Factories\HasFactory;
@@ -14,6 +15,30 @@ class Buckets extends Model
     use ConnectRoleTrait;
     use HasFactory;
 
+    /**
+     * 新規バケツの投稿権限初期値に対応するConfig名
+     */
+    private const DEFAULT_NEW_BUCKET_POST_ROLE_CONFIGS = [
+        'role_article' => 'new_bucket_role_article_post_flag',
+        'role_reporter' => 'new_bucket_role_reporter_post_flag',
+    ];
+
+    /**
+     * 新規バケツの投稿権限初期値を適用する対象プラグイン
+     */
+    private const DEFAULT_POST_ROLE_TARGET_PLUGINS = [
+        'bbses',
+        'blogs',
+        'cabinets',
+        'calendars',
+        'contents',
+        'databases',
+        'faqs',
+        'photoalbums',
+        'reservations',
+        'slideshows',
+    ];
+
     /**
      * create()やupdate()で入力を受け付ける ホワイトリスト
      */
@@ -27,6 +52,13 @@ class Buckets extends Model
     // Buckets のrole
     private $buckets_roles = null;
 
+    protected static function booted()
+    {
+        static::deleting(function ($bucket) {
+            BucketsRoles::where('buckets_id', $bucket->id)->delete();
+        });
+    }
+
     /**
      * 投稿権限データをrole の配列で返却
      */
@@ -221,6 +253,104 @@ public function needApprovalUser($user, $frame = null)
         return true;
     }
 
+    /**
+     * 新規バケツ作成時の投稿権限初期値を適用する。
+     */
+    public function initializeDefaultPostRoles(): void
+    {
+        $default_post_role_flags = self::getDefaultNewBucketPostRoleFlags();
+
+        foreach ($default_post_role_flags as $role => $post_flag) {
+            if ((int) $post_flag !== 1) {
+                continue;
+            }
+
+            BucketsRoles::firstOrCreate(
+                [
+                    'buckets_id' => $this->id,
+                    'role' => $role,
+                ],
+                [
+                    'post_flag' => 1,
+                    'approval_flag' => 0,
+                ]
+            );
+        }
+    }
+
+    /**
+     * 投稿権限設定を持つプラグインの新規バケツなら、投稿権限初期値を適用する。
+     */
+    public function initializeDefaultPostRolesIfTargetPlugin(): void
+    {
+        if (!self::isDefaultPostRoleTargetPlugin($this->plugin_name)) {
+            return;
+        }
+
+        $this->initializeDefaultPostRoles();
+    }
+
+    /**
+     * 新規バケツを作成し、対象プラグインだけ投稿権限初期値を適用する。
+     */
+    public static function createWithDefaultPostRoles(array $attributes): self
+    {
+        $bucket = self::create($attributes);
+        $bucket->initializeDefaultPostRolesIfTargetPlugin();
+
+        return $bucket;
+    }
+
+    /**
+     * バケツを作成または更新し、新規作成時だけ投稿権限初期値を適用する。
+     */
+    public static function updateOrCreateWithDefaultPostRoles(array $attributes, array $values = []): self
+    {
+        $bucket = self::updateOrCreate($attributes, $values);
+
+        if ($bucket->wasRecentlyCreated) {
+            $bucket->initializeDefaultPostRolesIfTargetPlugin();
+        }
+
+        return $bucket;
+    }
+
+    /**
+     * 新規バケツの投稿権限初期値を適用する対象プラグインか判定する。
+     */
+    public static function isDefaultPostRoleTargetPlugin(?string $plugin_name): bool
+    {
+        return in_array($plugin_name, self::DEFAULT_POST_ROLE_TARGET_PLUGINS, true);
+    }
+
+    /**
+     * 新規バケツ作成時の投稿権限初期値を取得する。
+     */
+    public static function getDefaultNewBucketPostRoleFlags(): array
+    {
+        $config_names = array_values(self::DEFAULT_NEW_BUCKET_POST_ROLE_CONFIGS);
+        $configs = Configs::getSharedConfigs();
+
+        if ($configs->isEmpty()) {
+            $configs = Configs::whereIn('name', $config_names)->get();
+        }
+
+        return self::resolveDefaultNewBucketPostRoleFlags($configs);
+    }
+
+    /**
+     * Config群から新規バケツ作成時の投稿権限初期値を解決する。
+     */
+    private static function resolveDefaultNewBucketPostRoleFlags($configs): array
+    {
+        $configs = collect($configs);
+
+        return [
+            'role_article' => (int) Configs::getConfigsValue($configs, self::DEFAULT_NEW_BUCKET_POST_ROLE_CONFIGS['role_article'], 0),
+            'role_reporter' => (int) Configs::getConfigsValue($configs, self::DEFAULT_NEW_BUCKET_POST_ROLE_CONFIGS['role_reporter'], 0),
+        ];
+    }
+
     protected static function newFactory()
     {
         return BucketsFactory::new();

diff --git a/app/Plugins/Manage/SiteManage/SiteManage.php b/app/Plugins/Manage/SiteManage/SiteManage.php
@@ -331,6 +331,20 @@ public function update($request, $page_id = null)
              'value'    => $request->additional_theme]
         );
 
+        // 新規バケツ作成時のモデレータ投稿権限
+        $configs = Configs::updateOrCreate(
+            ['name'     => 'new_bucket_role_article_post_flag'],
+            ['category' => 'general',
+             'value'    => (isset($request->new_bucket_role_article_post_flag) ? $request->new_bucket_role_article_post_flag : 0)]
+        );
+
+        // 新規バケツ作成時の編集者投稿権限
+        $configs = Configs::updateOrCreate(
+            ['name'     => 'new_bucket_role_reporter_post_flag'],
+            ['category' => 'general',
+             'value'    => (isset($request->new_bucket_role_reporter_post_flag) ? $request->new_bucket_role_reporter_post_flag : 0)]
+        );
+
         // 画面の基本の背景色
         $configs = Configs::updateOrCreate(
             ['name'     => 'base_background_color'],

diff --git a/app/Plugins/User/Bbses/BbsesPlugin.php b/app/Plugins/User/Bbses/BbsesPlugin.php
@@ -761,7 +761,7 @@ public function saveBuckets($request, $page_id, $frame_id, $bucket_id = null)
         }
 
         // バケツの取得。なければ登録。
-        $bucket = Buckets::updateOrCreate(
+        $bucket = Buckets::updateOrCreateWithDefaultPostRoles(
             ['id' => $bucket_id],
             ['bucket_name' => $request->name, 'plugin_name' => 'bbses'],
         );

diff --git a/app/Plugins/User/Blogs/BlogsPlugin.php b/app/Plugins/User/Blogs/BlogsPlugin.php
@@ -1333,7 +1333,7 @@ public function saveBuckets($request, $page_id, $frame_id, $blogs_id = null)
         // 画面から渡ってくるblogs_id が空ならバケツとブログを新規登録
         if (empty($request->blogs_id)) {
             // バケツの登録
-            $bucket = Buckets::create([
+            $bucket = Buckets::createWithDefaultPostRoles([
                 'bucket_name' => $request->blog_name,
                 'plugin_name' => 'blogs'
             ]);

diff --git a/app/Plugins/User/Cabinets/CabinetsPlugin.php b/app/Plugins/User/Cabinets/CabinetsPlugin.php
@@ -1129,7 +1129,7 @@ private function getMoveValidator($request)
     private function saveCabinet($request, $frame_id, $bucket_id)
     {
         // バケツの取得。なければ登録。
-        $bucket = Buckets::updateOrCreate(
+        $bucket = Buckets::updateOrCreateWithDefaultPostRoles(
             ['id' => $bucket_id],
             ['bucket_name' => $request->name, 'plugin_name' => 'cabinets'],
         );

diff --git a/app/Plugins/User/Calendars/CalendarsPlugin.php b/app/Plugins/User/Calendars/CalendarsPlugin.php
@@ -598,7 +598,7 @@ public function saveBuckets($request, $page_id, $frame_id, $bucket_id = null)
         }
 
         // バケツの取得。なければ登録。
-        $bucket = Buckets::updateOrCreate(
+        $bucket = Buckets::updateOrCreateWithDefaultPostRoles(
             ['id' => $bucket_id],
             ['bucket_name' => $request->name, 'plugin_name' => 'calendars'],
         );

diff --git a/app/Plugins/User/Contents/ContentsPlugin.php b/app/Plugins/User/Contents/ContentsPlugin.php
@@ -550,7 +550,7 @@ public function store($request, $page_id = null, $frame_id = null, $id = null, $
 
         // バケツがまだ登録されていなかったら登録する。
         if (empty($this->buckets)) {
-            $bucket = Buckets::create([
+            $bucket = Buckets::createWithDefaultPostRoles([
                 'bucket_name' => $request->bucket_name ?? '無題',
                 'plugin_name' => 'contents'
             ]);

diff --git a/app/Plugins/User/Databases/DatabasesPlugin.php b/app/Plugins/User/Databases/DatabasesPlugin.php
@@ -2136,10 +2136,10 @@ public function saveBuckets($request, $page_id, $frame_id, $databases_id = null)
         // 画面から渡ってくるdatabases_id が空ならバケツとブログを新規登録
         if (empty($databases_id)) {
             // バケツの登録
-            $bucket = new Buckets();
-            $bucket->bucket_name = $request->databases_name;
-            $bucket->plugin_name = 'databases';
-            $bucket->save();
+            $bucket = Buckets::createWithDefaultPostRoles([
+                'bucket_name' => $request->databases_name,
+                'plugin_name' => 'databases',
+            ]);
 
             if (empty($request->copy_databases_id)) {
                 // 登録
@@ -2359,7 +2359,7 @@ public function destroyBuckets($request, $page_id, $frame_id, $databases_id)
             BucketsRoles::where('buckets_id', $databases->bucket_id)->delete();
 
             // backetsの削除
-            Buckets::where('id', $databases->bucket_id)->delete();
+            Buckets::destroy($databases->bucket_id);
 
             // change: このバケツを表示している全ページのフレームのバケツIDを消す
             // // バケツIDの取得のためにFrame を取得(Frame を更新する前に取得しておく)

diff --git a/app/Plugins/User/Faqs/FaqsPlugin.php b/app/Plugins/User/Faqs/FaqsPlugin.php
@@ -961,10 +961,11 @@ public function saveBuckets($request, $page_id, $frame_id, $faqs_id = null)
         // 画面から渡ってくるfaqs_id が空ならバケツとFAQを新規登録
         if (empty($request->faqs_id)) {
             // バケツの登録
-            $bucket_id = DB::table('buckets')->insertGetId([
+            $bucket = Buckets::createWithDefaultPostRoles([
                 'bucket_name' => $request->faq_name,
                 'plugin_name' => 'faqs'
             ]);
+            $bucket_id = $bucket->id;
 
             // FAQデータ新規オブジェクト
             $faqs = new Faqs();
@@ -1043,7 +1044,7 @@ public function destroyBuckets($request, $page_id, $frame_id, $faqs_id)
             Frame::where('id', $frame_id)->update(['bucket_id' => null]);
 
             // backetsの削除
-            Buckets::where('id', $frame->bucket_id)->delete();
+            Buckets::destroy($frame->bucket_id);
         }
         // 削除処理はredirect 付のルートで呼ばれて、処理後はページの再表示が行われるため、ここでは何もしない。
     }

diff --git a/app/Plugins/User/Photoalbums/PhotoalbumsPlugin.php b/app/Plugins/User/Photoalbums/PhotoalbumsPlugin.php
@@ -1833,7 +1833,7 @@ private function getContentsControlValidator($request)
     private function savePhotoalbum($request, $frame_id, $bucket_id)
     {
         // バケツの取得。なければ登録。
-        $bucket = Buckets::updateOrCreate(
+        $bucket = Buckets::updateOrCreateWithDefaultPostRoles(
             ['id' => $bucket_id],
             ['bucket_name' => $request->name, 'plugin_name' => 'photoalbums'],
         );

diff --git a/app/Plugins/User/Reservations/ReservationsPlugin.php b/app/Plugins/User/Reservations/ReservationsPlugin.php
@@ -1611,7 +1611,7 @@ public function saveBuckets($request, $page_id, $frame_id, $reservations_id = nu
         if (empty($request->reservations_id)) {
             // 画面から渡ってくるid が空ならバケツと施設を新規登録
             // バケツの登録
-            $bucket = Buckets::create([
+            $bucket = Buckets::createWithDefaultPostRoles([
                 'bucket_name' => $request->reservation_name,
                 'plugin_name' => 'reservations'
             ]);
@@ -1701,7 +1701,7 @@ public function destroyBuckets($request, $page_id, $frame_id, $reservations_id)
             Frame::where('bucket_id', $reservation->bucket_id)->update(['bucket_id' => null]);
 
             // backetsの削除
-            Buckets::where('id', $reservation->bucket_id)->delete();
+            Buckets::destroy($reservation->bucket_id);
 
             // 施設予約を削除する。
             $reservation->delete();

diff --git a/app/Plugins/User/Slideshows/SlideshowsPlugin.php b/app/Plugins/User/Slideshows/SlideshowsPlugin.php
@@ -242,10 +242,10 @@ public function saveBuckets($request, $page_id, $frame_id, $slideshows_id = null
             /**
              * 新規登録用の処理
              */
-            $bucket = new Buckets();
-            $bucket->bucket_name = '無題';
-            $bucket->plugin_name = 'slideshows';
-            $bucket->save();
+            $bucket = Buckets::createWithDefaultPostRoles([
+                'bucket_name' => '無題',
+                'plugin_name' => 'slideshows',
+            ]);
 
             // スライドショーデータ新規オブジェクト
             $slideshows = new Slideshows();
@@ -325,7 +325,7 @@ public function destroyBuckets($request, $page_id, $frame_id, $slideshows_id)
             $slideshows = Slideshows::find($slideshows_id);
 
             // backetsの削除
-            Buckets::where('id', $slideshows->bucket_id)->delete();
+            Buckets::destroy($slideshows->bucket_id);
 
             // バケツIDの取得のためにFrame を取得(Frame を更新する前に取得しておく)
             $frame = Frame::where('id', $frame_id)->first();

diff --git a/app/Plugins/User/UserPluginBase.php b/app/Plugins/User/UserPluginBase.php
@@ -615,6 +615,7 @@ public function editBucketsRoles($request, $page_id, $frame_id, $id = null, $use
     {
         // Buckets の取得
         $buckets = $this->getBuckets($frame_id);
+        $default_post_role_flags = [];
 
         if ($this->frame->plugin_name == 'contents' || $buckets) {
             // 固定記事プラグイン(=コンテンツプラグイン)はバケツありなし、どちらでも表示する。
@@ -624,10 +625,15 @@ public function editBucketsRoles($request, $page_id, $frame_id, $id = null, $use
             return $this->commonView('empty_bucket_setting');
         }
 
+        if ($this->frame->plugin_name == 'contents' && empty($buckets)) {
+            $default_post_role_flags = Buckets::getDefaultNewBucketPostRoleFlags();
+        }
+
         return $this->commonView('frame_edit_roles', [
-            'buckets'      => $buckets,
-            'plugin_name'  => $this->frame->plugin_name,
-            'use_approval' => $use_approval,
+            'buckets'                 => $buckets,
+            'plugin_name'             => $this->frame->plugin_name,
+            'use_approval'            => $use_approval,
+            'default_post_role_flags' => $default_post_role_flags,
         ]);
     }
 

diff --git a/resources/views/plugins/common/frame_edit_roles.blade.php b/resources/views/plugins/common/frame_edit_roles.blade.php
@@ -18,6 +18,12 @@
 {{-- 登録後メッセージ表示 --}}
 @include('plugins.common.flash_message_for_frame')
 
+@php
+    $default_post_role_flags = $default_post_role_flags ?? [];
+    $role_article_post_checked = $buckets ? $buckets->canPost("role_article") : !empty($default_post_role_flags['role_article']);
+    $role_reporter_post_checked = $buckets ? $buckets->canPost("role_reporter") : !empty($default_post_role_flags['role_reporter']);
+@endphp
+
 <form action="{{ url("/redirect/plugin/$frame->plugin_name/saveBucketsRoles/$page->id/$frame_id#frame-$frame_id") }}" name="{{$frame->plugin_name}}_buckets_form" method="POST">
     {{ csrf_field() }}
     <input type="hidden" name="redirect_path" value="{{ url("/plugin/$frame->plugin_name/editBucketsRoles/$page->id/$frame_id#frame-$frame_id") }}">
@@ -38,7 +44,7 @@
                     <th>モデレータ</th>
                     <td>
                         <div class="custom-control custom-checkbox custom-control-inline">
-                            @if($buckets && $buckets->canPost("role_article"))
+                            @if($role_article_post_checked)
                                 <input name="role_article[post]" value="1" type="checkbox" class="custom-control-input" id="role_article_post" checked="checked">
                             @else
                                 <input name="role_article[post]" value="1" type="checkbox" class="custom-control-input" id="role_article_post">
@@ -64,7 +70,7 @@
                     <th>編集者</th>
                     <td>
                         <div class="custom-control custom-checkbox custom-control-inline">
-                            @if($buckets && $buckets->canPost("role_reporter"))
+                            @if($role_reporter_post_checked)
                                 <input name="role_reporter[post]" value="1" type="checkbox" class="custom-control-input" id="role_reporter_post" checked="checked">
                             @else
                                 <input name="role_reporter[post]" value="1" type="checkbox" class="custom-control-input" id="role_reporter_post">

diff --git a/resources/views/plugins/manage/site/pdf/base_main.blade.php b/resources/views/plugins/manage/site/pdf/base_main.blade.php
@@ -46,6 +46,14 @@
         <td>基本レイアウト</td>
         <td>{{$base_layout_title}}</td>
     </tr>
+    <tr nobr="true">
+        <td>プラグイン新規作成時のモデレータ投稿権限</td>
+        @if (Configs::getConfigsValue($configs, 'new_bucket_role_article_post_flag', 0) == '1') <td>許可する</td> @else <td>許可しない</td> @endif
+    </tr>
+    <tr nobr="true">
+        <td>プラグイン新規作成時の編集者投稿権限</td>
+        @if (Configs::getConfigsValue($configs, 'new_bucket_role_reporter_post_flag', 0) == '1') <td>許可する</td> @else <td>許可しない</td> @endif
+    </tr>
     <tr nobr="true">
         <td>背景色</td>
         <td>{{Configs::getConfigsValue($configs, 'base_background_color', null)}}</td>