From cb3bbb0cef69e295d252be55817a6b957e1b7753 Mon Sep 17 00:00:00 2001
From: Awilum <awilum@msn.com>
Date: Wed, 8 Jan 2020 23:27:21 +0300
Subject: [PATCH] feat(admin-plugin): add support for #351

---
 site/plugins/admin/app/Controllers/SettingsController.php | 1 +
 site/plugins/admin/lang/en_US.yaml                        | 2 ++
 site/plugins/admin/templates/system/settings/index.html   | 7 +++++++
 3 files changed, 10 insertions(+)

diff --git a/site/plugins/admin/app/Controllers/SettingsController.php b/site/plugins/admin/app/Controllers/SettingsController.php
index eba82d76..7a4105b8 100644
--- a/site/plugins/admin/app/Controllers/SettingsController.php
+++ b/site/plugins/admin/app/Controllers/SettingsController.php
@@ -135,6 +135,7 @@ class SettingsController extends Controller
         Arr::set($data, 'slugify.trim', ($data['slugify']['trim'] === '1'));
         Arr::set($data, 'slugify.lowercase', ($data['slugify']['lowercase'] === '1'));
         Arr::set($data, 'cache.lifetime', (int) $data['cache']['lifetime']);
+        Arr::set($data, 'twig.extensions', explode(',', $data['twig']['extensions']));
         Arr::set($data, 'entries.media.upload_images_quality', (int) $data['entries']['media']['upload_images_quality']);
         Arr::set($data, 'entries.media.upload_images_width', (int) $data['entries']['media']['upload_images_width']);
         Arr::set($data, 'entries.media.upload_images_height', (int) $data['entries']['media']['upload_images_height']);
diff --git a/site/plugins/admin/lang/en_US.yaml b/site/plugins/admin/lang/en_US.yaml
index 0113440b..c59c3b26 100755
--- a/site/plugins/admin/lang/en_US.yaml
+++ b/site/plugins/admin/lang/en_US.yaml
@@ -321,6 +321,8 @@ admin_help_text_for_api_calls_limit_label: "Limits for API Calls. Leave 0 for un
 admin_error_api_calls_empty_input: "API Calls limit has to be an numeric value."
 admin_help_text_for_api_token_icon: "API Token valid :link icon class."
 admin_state: "State"
+admin_help_text_for_settings_twig_extensions_label: "Twig Extension to load."
+admin_twig_extensions: "Twig extensions"
 admin_message_delivery_api_token_updated: "Delivery token updated."
 admin_message_delivery_api_token_was_not_updated: "Delivery token was not updated."
 admin_message_delivery_api_token_created: "Delivery token created."
diff --git a/site/plugins/admin/templates/system/settings/index.html b/site/plugins/admin/templates/system/settings/index.html
index c7e83345..a185cee8 100644
--- a/site/plugins/admin/templates/system/settings/index.html
+++ b/site/plugins/admin/templates/system/settings/index.html
@@ -234,6 +234,13 @@
                             <small class="form-text text-muted">{{ tr('admin_help_text_for_settings_twig_templating_charset_label') }}</small>
                         </div>
                     </div>
+                    <div class="col-md-12">
+                        <div class="form-group">
+                            <label for="twig[extensions]">{{ tr('admin_twig_extensions') }}</label>
+                            <input id="systemSettingsTwigExtensions" name="twig[extensions]" class="form-control" data-role="tagsinput" value="{{ registry.settings.twig.extensions|join(',') }}" required="required">
+                            <small class="form-text text-muted">{{ tr('admin_help_text_for_settings_twig_extensions_label') }}</small>
+                        </div>
+                    </div>
                 </div>
             </div>