Add option to set default avatar

plugin.json

@@ -5,7 +5,7 @@
     "provider": "FriendsOfBotble\\Comment\\Providers\\CommentServiceProvider",
     "author": "Friends of Botble",
     "url": "https://friendsofbotble.com",
-    "version": "1.1.20",
+    "version": "1.1.21",
     "description": "Allow visitors to comment on your website.",
     "minimum_core_version": "7.2.6"
 }

resources/lang/en/comment.php

@@ -77,6 +77,8 @@
             'display_admin_badge' => 'Display admin badge for admin comments',
             'show_admin_role_name_for_admin_badge' => 'Show admin role name for admin badge',
             'show_admin_role_name_for_admin_badge_helper' => 'If enabled, the admin badge will display the admin role name instead of the default "Admin" text. If the admin role name is empty, the default text will be used. If user has multiple roles, the first role will be used.',
+            'default_avatar' => 'Default avatar',
+            'default_avatar_helper' => 'Default avatar for author when they do not have an avatar. If you do not select any image, it will be generated using Gravatar. Image size should be 150x150px.',
         ],
     ],
 ];

src/Forms/Settings/CommentSettingForm.php

@@ -3,8 +3,10 @@
 namespace FriendsOfBotble\Comment\Forms\Settings;
 
 use Botble\Base\Facades\Html;
+use Botble\Base\Forms\FieldOptions\MediaImageFieldOption;
 use Botble\Base\Forms\FieldOptions\OnOffFieldOption;
 use Botble\Base\Forms\FieldOptions\RadioFieldOption;
+use Botble\Base\Forms\Fields\MediaImageField;
 use Botble\Base\Forms\Fields\OnOffCheckboxField;
 use Botble\Base\Forms\Fields\RadioField;
 use Botble\Base\Forms\FormAbstract;
@@ -99,6 +101,14 @@ public function setup(): void
                     ->helperText(trans('plugins/fob-comment::comment.settings.form.show_admin_role_name_for_admin_badge_helper'))
                     ->value(setting('fob_comment_show_admin_role_name_for_admin_badge', 'true'))
                     ->toArray()
+            )
+            ->add(
+                'fob_comment_default_avatar',
+                MediaImageField::class,
+                MediaImageFieldOption::make()
+                    ->label(trans('plugins/fob-comment::comment.settings.form.default_avatar'))
+                    ->helperText(trans('plugins/fob-comment::comment.settings.form.default_avatar_helper'))
+                    ->value(setting('fob_comment_default_avatar'))
             );
     }
 }

src/Http/Requests/Settings/CommentSettingRequest.php

@@ -2,6 +2,7 @@
 
 namespace FriendsOfBotble\Comment\Http\Requests\Settings;
 
+use Botble\Base\Rules\MediaImageRule;
 use Botble\Base\Rules\OnOffRule;
 use Botble\Support\Http\Requests\Request;
 
@@ -17,6 +18,7 @@ public function rules(): array
             'fob_comment_comment_order' => ['required', 'in:asc,desc'],
             'fob_comment_display_admin_badge' => [new OnOffRule()],
             'fob_comment_show_admin_role_name_for_admin_badge' => [new OnOffRule()],
+            'fob_comment_default_avatar' => ['nullable', new MediaImageRule()],
         ];
     }
 }

src/Models/Comment.php

@@ -4,6 +4,7 @@
 
 use Botble\ACL\Contracts\HasPermissions;
 use Botble\Base\Models\BaseModel;
+use Botble\Media\Facades\RvMedia;
 use FriendsOfBotble\Comment\Enums\CommentStatus;
 use Illuminate\Database\Eloquent\Casts\Attribute;
 use Illuminate\Database\Eloquent\Relations\BelongsTo;
@@ -60,6 +61,10 @@ protected function avatarUrl(): Attribute
                 return $this->author->avatar_url;
             }
 
+            if ($defaultAvatar = setting('fob_comment_default_avatar')) {
+                return RvMedia::getImageUrl($defaultAvatar, 'thumb');
+            }
+
             $email = strtolower(trim($this->email));
             $hash = hash('sha256', $email);