Merge pull request #671 from localgovdrupal/feature/3.x-gds-date-format

Default date formats closer to https://www.gov.uk/guidance/style-guide/a-to-z-of-gov-uk-style#dates

config/install/core.date_format.long.yml

@@ -4,4 +4,4 @@ dependencies: {  }
 id: long
 label: 'Default long date'
 locked: false
-pattern: 'l j F Y - g:ia'
+pattern: 'l j F Y \a\t g:ia'

config/install/core.date_format.medium.yml

@@ -4,4 +4,4 @@ dependencies: {  }
 id: medium
 label: 'Default medium date'
 locked: false
-pattern: 'D, d/m/Y - g:ia'
+pattern: 'D d/m/Y g:ia'

config/install/core.date_format.short.yml

@@ -4,4 +4,4 @@ dependencies: {  }
 id: short
 label: 'Default short date'
 locked: false
-pattern: 'd/m/Y - g:ia'
+pattern: 'd/m/Y g:ia'

localgov.install

@@ -55,3 +55,25 @@ function localgov_update_9501() {
     \Drupal::service('theme_installer')->install(['stable9']);
   }
 }
+
+/**
+ * Update default date formats to GDS if they haven't been changed.
+ */
+function localgov_update_9502() {
+  $config_factory = \Drupal::configFactory();
+  $config = $config_factory->getEditable('core.date_format.long');
+  if ($config->get('pattern') == 'l j F Y - g:ia') {
+    $config->set('pattern', 'l j F Y \a\t g:ia');
+    $config->save(TRUE);
+  }
+  $config = $config_factory->getEditable('core.date_format.medium');
+  if ($config->get('pattern') == 'D, d/m/Y - g:ia') {
+    $config->set('pattern', 'D d/m/Y g:ia');
+    $config->save(TRUE);
+  }
+  $config = $config_factory->getEditable('core.date_format.short');
+  if ($config->get('pattern') == 'd/m/Y - g:ia') {
+    $config->set('pattern', 'd/m/Y g:ia');
+    $config->save(TRUE);
+  }
+}