X-Git-Url: http://aleph1.co.uk/gitweb/?a=blobdiff_plain;f=web%2Fcore%2Fmodules%2Fdatetime_range%2Fdatetime_range.module;h=3c6b1f9c107e577a6b09e86e28d0c4f5facfe0c5;hb=5b8bb166bfa98770daef9de5c127fc2e6ef02340;hp=b2b87dae7ae2c960232bf44d2d01feaaed4e185f;hpb=a2bd1bf0c2c1f1a17d188f4dc0726a45494cefae;p=yaffs-website

diff --git a/web/core/modules/datetime_range/datetime_range.module b/web/core/modules/datetime_range/datetime_range.module
index b2b87dae7..3c6b1f9c1 100644
--- a/web/core/modules/datetime_range/datetime_range.module
+++ b/web/core/modules/datetime_range/datetime_range.module
@@ -6,6 +6,8 @@
  */
 
 use Drupal\Core\Routing\RouteMatchInterface;
+use Drupal\views\Views;
+use Drupal\views\ViewEntityInterface;
 
 /**
  * Implements hook_help().
@@ -26,3 +28,141 @@ function datetime_range_help($route_name, RouteMatchInterface $route_match) {
       return $output;
   }
 }
+
+/**
+ * Implements hook_view_presave().
+ *
+ * When a view is saved using the old string or standard plugin format for
+ * Datetime Range filters or sorts, they will automatically be updated to
+ * Datetime filters or sorts. Old plugins usage must to be considered
+ * deprecated and must be converted before 9.0.0, when this updating layer will
+ * be removed.
+ *
+ * @deprecated in Drupal 8.5.x and will be removed before 9.0.0.
+ *
+ * @see https://www.drupal.org/node/2857691
+ */
+function datetime_range_view_presave(ViewEntityInterface $view) {
+  $config_factory = \Drupal::configFactory();
+  $displays = $view->get('display');
+  $changed = FALSE;
+
+  foreach ($displays as $display_name => &$display) {
+
+    // Update datetime_range filters.
+    if (isset($display['display_options']['filters'])) {
+      foreach ($display['display_options']['filters'] as $field_name => &$filter) {
+        if ($filter['plugin_id'] === 'string') {
+          $table_data = Views::viewsData()->get($filter['table']);
+          if (!$table_data) {
+            continue;
+          }
+
+          // Get field config.
+          $filter_views_data = $table_data[$filter['field']]['filter'];
+          if (!isset($filter_views_data['entity_type']) || !isset($filter_views_data['field_name'])) {
+            continue;
+          }
+          $field_storage_name = 'field.storage.' . $filter_views_data['entity_type'] . '.' . $filter_views_data['field_name'];
+          $field_configuration = $config_factory->get($field_storage_name);
+
+          if ($field_configuration->get('type') === 'daterange') {
+
+            // Set entity_type if missing.
+            if (!isset($filter['entity_type'])) {
+              $filter['entity_type'] = $filter_views_data['entity_type'];
+            }
+
+            // Set datetime plugin_id.
+            $filter['plugin_id'] = 'datetime';
+
+            // Create datetime value array.
+            $datetime_value = [
+              'min' => '',
+              'max' => '',
+              'value' => $filter['value'],
+              'type' => 'date',
+            ];
+
+            // Map string operator/value to numeric equivalent.
+            switch ($filter['operator']) {
+              case '=':
+              case 'empty':
+              case 'not empty':
+                $operator = $filter['operator'];
+                break;
+
+              case '!=':
+              case 'not':
+                $operator = '!=';
+                break;
+
+              case 'starts':
+                $operator = 'regular_expression';
+                $datetime_value['value'] = '^' . preg_quote($datetime_value['value']);
+                break;
+
+              case 'ends':
+                $operator = 'regular_expression';
+                $datetime_value['value'] = preg_quote($datetime_value['value']) . '$';
+                break;
+
+              default:
+                $operator = 'regular_expression';
+                // Add .* to prevent blank regexes.
+                if (empty($datetime_value['value'])) {
+                  $datetime_value['value'] = '.*';
+                }
+                else {
+                  $datetime_value['value'] = preg_quote($datetime_value['value']);
+                }
+            }
+
+            // Set value and operator.
+            $filter['value'] = $datetime_value;
+            $filter['operator'] = $operator;
+            $changed = TRUE;
+            @trigger_error('Use of string filters for datetime_range fields is deprecated. Use the datetime filters instead. See https://www.drupal.org/node/2857691', E_USER_DEPRECATED);
+          }
+        }
+      }
+    }
+
+    // Update datetime_range sort handlers.
+    if (isset($display['display_options']['sorts'])) {
+      foreach ($display['display_options']['sorts'] as $field_name => &$sort) {
+        if ($sort['plugin_id'] === 'standard') {
+          $table_data = Views::viewsData()->get($sort['table']);
+          if (!$table_data) {
+            continue;
+          }
+
+          // Get field config.
+          $sort_views_data = $table_data[$sort['field']]['sort'];
+          if (!isset($sort_views_data['entity_type']) || !isset($sort_views_data['field_name'])) {
+            continue;
+          }
+          $field_storage_name = 'field.storage.' . $sort_views_data['entity_type'] . '.' . $sort_views_data['field_name'];
+          $field_configuration = $config_factory->get($field_storage_name);
+
+          if ($field_configuration->get('type') === 'daterange') {
+
+            // Set entity_type if missing.
+            if (!isset($sort['entity_type'])) {
+              $sort['entity_type'] = $sort_views_data['entity_type'];
+            }
+
+            // Set datetime plugin_id.
+            $sort['plugin_id'] = 'datetime';
+            $changed = TRUE;
+            @trigger_error('Use of standard sort handlers for datetime_range fields is deprecated. Use the datetime sort handlers instead. See https://www.drupal.org/node/2857691', E_USER_DEPRECATED);
+          }
+        }
+      }
+    }
+  }
+
+  if ($changed) {
+    $view->set('display', $displays);
+  }
+}