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