#5: Added settings UI to configure Facebook login

app/Helpers/ConfigHelper.php

@@ -104,6 +104,8 @@ class ConfigHelper
             'date_format' => $this->allowedDateFormats()[0],
             'default_album_view' => $this->allowedAlbumViews()[0],
             'enable_visitor_hits' => false,
+            'facebook_app_id' => '',
+            'facebook_app_secret' => '',
             'hotlink_protection' => false,
             'items_per_page' => 12,
             'items_per_page_admin' => 10,
@@ -120,6 +122,7 @@ class ConfigHelper
             'smtp_password' => '',
             'smtp_port' => 25,
             'smtp_username' => '',
+            'social_facebook_login' => false,
             'social_user_profiles' => false,
             'theme' => 'default'
         );

app/Http/Controllers/Admin/DefaultController.php

@@ -224,12 +224,15 @@ class DefaultController extends Controller
             'require_email_verification',
             'restrict_original_download',
             'smtp_encryption',
+            'social_facebook_login',
             'social_user_profiles'
         ];
         $updateKeys = [
             'albums_menu_number_items',
             'app_name',
             'date_format',
+            'facebook_app_id',
+            'facebook_app_secret',
             'sender_address',
             'sender_name',
             'smtp_server',

resources/lang/en/admin.php

@@ -211,6 +211,7 @@ return [
         'analytics_tab' => 'Analytics',
         'security_allow_self_registration' => 'Allow self-registration',
         'security_allow_self_registration_description' => 'With this option enabled, users can sign up for their own accounts. You can grant permissions to accounts to allow users to upload their own photos or manage yours.',
+        'social_facebook' => 'Facebook',
         'social_tab' => 'Social'
     ],
     'select_all_action' => 'Select all',

resources/lang/en/forms.php

@@ -45,6 +45,10 @@ return [
     'settings_hotlink_protection_help' => 'With this option enabled, direct linking to images is not allowed. Photos can only be viewed through Blue Twilight.',
     'settings_restrict_originals_download' => 'Restrict access to original images',
     'settings_restrict_originals_download_help' => 'With this option enabled, only the photo\'s owner can download the original high-resolution images.',
+    'settings_social_facebook_app_id' => 'Facebook App ID:',
+    'settings_social_facebook_app_secret' => 'Facebook App Secret:',
+    'settings_social_facebook_login' => 'Allow login/registration with a Facebook account.',
+    'settings_social_facebook_login_help' => 'With this option enabled, users can register (if enabled) and login with their Facebook account.',
     'settings_social_user_profiles' => 'Enable public user profiles',
     'settings_social_user_profiles_help' => 'Display public pages for users showing their albums, cameras used and activity.',
     'storage_access_key_label' => 'Access key:',

resources/views/themes/base/admin/settings.blade.php

@@ -324,6 +324,52 @@
                                         @lang('forms.settings_social_user_profiles_help')
                                     </label>
                                 </div>
+
+                                <hr class="mt-4 mb-4"/>
+
+                                <div class="row">
+                                    <div class="col-2 col-sm-1">
+                                        <i class="fa fa-facebook fa-fw" style="font-size: xx-large;"></i>
+                                    </div>
+
+                                    <div class="col-10 col-sm-11">
+                                        <fieldset>
+                                            <legend class="mb-3">
+                                                 @lang('admin.settings.social_facebook')
+                                            </legend>
+
+                                            <div class="form-check">
+                                                <input type="checkbox" class="form-check-input" id="social-facebook-login" name="social_facebook_login" @if (old('social_facebook_login', UserConfig::get('social_facebook_login')))checked="checked"@endif>
+                                                <label class="form-check-label" for="social-facebook-login">
+                                                    <strong>@lang('forms.settings_social_facebook_login')</strong><br/>
+                                                    @lang('forms.settings_social_facebook_login_help')
+                                                </label>
+                                            </div>
+
+                                            <div class="form-group mt-3">
+                                                <label class="form-control-label" for="facebook-app-id">@lang('forms.settings_social_facebook_app_id')</label>
+                                                <input type="text" class="form-control{{ $errors->has('facebook_app_id') ? ' is-invalid' : '' }}" id="facebook-app-id" name="facebook_app_id" value="{{ old('facebook_app_id', $config['facebook_app_id']) }}">
+
+                                                @if ($errors->has('facebook_app_id'))
+                                                    <div class="invalid-feedback">
+                                                        <strong>{{ $errors->first('facebook_app_id') }}</strong>
+                                                    </div>
+                                                @endif
+                                            </div>
+
+                                            <div class="form-group mt-3">
+                                                <label class="form-control-label" for="facebook-app-id">@lang('forms.settings_social_facebook_app_secret')</label>
+                                                <input type="text" class="form-control{{ $errors->has('facebook_app_secret') ? ' is-invalid' : '' }}" id="facebook-app-secret" name="facebook_app_secret" value="{{ old('facebook_app_secret', $config['facebook_app_secret']) }}">
+
+                                                @if ($errors->has('facebook_app_secret'))
+                                                    <div class="invalid-feedback">
+                                                        <strong>{{ $errors->first('facebook_app_secret') }}</strong>
+                                                    </div>
+                                                @endif
+                                            </div>
+                                        </fieldset>
+                                    </div>
+                                </div>
                             </div>
                         </div>