Move into nested docroot

web/core/modules/taxonomy/taxonomy.views.inc

@@ -0,0 +1,85 @@
+<?php
+
+/**
+ * @file
+ * Provides views data for taxonomy.module.
+ */
+
+use Drupal\field\FieldStorageConfigInterface;
+
+/**
+ * Implements hook_views_data_alter().
+ */
+function taxonomy_views_data_alter(&$data) {
+  $data['node_field_data']['term_node_tid'] = array(
+    'title' => t('Taxonomy terms on node'),
+    'help' => t('Relate nodes to taxonomy terms, specifying which vocabulary or vocabularies to use. This relationship will cause duplicated records if there are multiple terms.'),
+    'relationship' => array(
+      'id' => 'node_term_data',
+      'label' => t('term'),
+      'base' => 'taxonomy_term_field_data',
+    ),
+    'field' => array(
+      'title' => t('All taxonomy terms'),
+      'help' => t('Display all taxonomy terms associated with a node from specified vocabularies.'),
+      'id' => 'taxonomy_index_tid',
+      'no group by' => TRUE,
+      'click sortable' => FALSE,
+    ),
+  );
+
+  $data['node_field_data']['term_node_tid_depth'] = array(
+    'help' => t('Display content if it has the selected taxonomy terms, or children of the selected terms. Due to additional complexity, this has fewer options than the versions without depth.'),
+    'real field' => 'nid',
+    'argument' => array(
+      'title' => t('Has taxonomy term ID (with depth)'),
+      'id' => 'taxonomy_index_tid_depth',
+      'accept depth modifier' => TRUE,
+    ),
+    'filter' => array(
+      'title' => t('Has taxonomy terms (with depth)'),
+      'id' => 'taxonomy_index_tid_depth',
+    ),
+  );
+
+  $data['node_field_data']['term_node_tid_depth_modifier'] = array(
+    'title' => t('Has taxonomy term ID depth modifier'),
+    'help' => t('Allows the "depth" for Taxonomy: Term ID (with depth) to be modified via an additional contextual filter value.'),
+    'argument' => array(
+      'id' => 'taxonomy_index_tid_depth_modifier',
+    ),
+  );
+}
+
+/**
+ * Implements hook_field_views_data_alter().
+ *
+ * Views integration for entity reference fields which reference taxonomy terms.
+ * Adds a term relationship to the default field data.
+ *
+ * @see views_field_default_views_data()
+ */
+function taxonomy_field_views_data_alter(array &$data, FieldStorageConfigInterface $field_storage) {
+  if ($field_storage->getType() == 'entity_reference' && $field_storage->getSetting('target_type') == 'taxonomy_term') {
+    foreach ($data as $table_name => $table_data) {
+      foreach ($table_data as $field_name => $field_data) {
+        if (isset($field_data['filter']) && $field_name != 'delta') {
+          $data[$table_name][$field_name]['filter']['id'] = 'taxonomy_index_tid';
+        }
+      }
+    }
+  }
+}
+
+/**
+ * Implements hook_views_plugins_argument_validator_alter().
+ *
+ * Extend the generic entity argument validator.
+ *
+ * @see \Drupal\views\Plugin\views\argument_validator\Entity
+ */
+function taxonomy_views_plugins_argument_validator_alter(array &$plugins) {
+  $plugins['entity:taxonomy_term']['title'] = t('Taxonomy term ID');
+  $plugins['entity:taxonomy_term']['class'] = 'Drupal\taxonomy\Plugin\views\argument_validator\Term';
+  $plugins['entity:taxonomy_term']['provider'] = 'taxonomy';
+}