492 lines
14 KiB
PHP
492 lines
14 KiB
PHP
<?php
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/**
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* @file
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* Provide views data for taxonomy.module.
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*/
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use Drupal\Core\Entity\FieldableDatabaseStorageController;
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use Drupal\field\FieldInterface;
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/**
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* Implements hook_views_data().
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*/
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function taxonomy_views_data() {
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$data = array();
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// taxonomy_term_data table
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$data['taxonomy_term_data']['table']['group'] = t('Taxonomy term');
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$data['taxonomy_term_data']['table']['base'] = array(
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'field' => 'tid',
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'title' => t('Term'),
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'help' => t('Taxonomy terms are attached to nodes.'),
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'access query tag' => 'term_access',
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);
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$data['taxonomy_term_data']['table']['entity type'] = 'taxonomy_term';
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$data['taxonomy_term_data']['table']['wizard_id'] = 'taxonomy_term';
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// The term data table
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$data['taxonomy_term_data']['table']['join'] = array(
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// This is provided for many_to_one argument
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'taxonomy_index' => array(
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'field' => 'tid',
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'left_field' => 'tid',
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),
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);
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// tid field
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$data['taxonomy_term_data']['tid'] = array(
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'title' => t('Term ID'),
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'help' => t('The tid of a taxonomy term.'),
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'field' => array(
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'id' => 'numeric',
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),
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'sort' => array(
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'id' => 'standard',
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),
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'argument' => array(
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'id' => 'taxonomy',
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'name field' => 'name',
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'zero is null' => TRUE,
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),
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'filter' => array(
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'title' => t('Term'),
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'help' => t('Taxonomy term chosen from autocomplete or select widget.'),
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'id' => 'taxonomy_index_tid',
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'hierarchy table' => 'taxonomy_term_hierarchy',
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'numeric' => TRUE,
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),
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);
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// raw tid field
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$data['taxonomy_term_data']['tid_raw'] = array(
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'title' => t('Term ID'),
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'help' => t('The tid of a taxonomy term.'),
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'real field' => 'tid',
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'filter' => array(
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'id' => 'numeric',
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'allow empty' => TRUE,
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),
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);
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$data['taxonomy_term_data']['tid_representative'] = array(
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'relationship' => array(
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'title' => t('Representative node'),
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'label' => t('Representative node'),
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'help' => t('Obtains a single representative node for each term, according to a chosen sort criterion.'),
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'id' => 'groupwise_max',
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'relationship field' => 'tid',
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'outer field' => 'taxonomy_term_data.tid',
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'argument table' => 'taxonomy_term_data',
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'argument field' => 'tid',
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'base' => 'node',
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'field' => 'nid',
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'relationship' => 'node:term_node_tid'
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),
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);
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// Term name field
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$data['taxonomy_term_data']['name'] = array(
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'title' => t('Name'),
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'help' => t('The taxonomy term name.'),
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'field' => array(
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'id' => 'taxonomy',
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),
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'sort' => array(
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'id' => 'standard',
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),
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'filter' => array(
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'id' => 'string',
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'help' => t('Taxonomy term name.'),
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),
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'argument' => array(
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'id' => 'string',
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'help' => t('Taxonomy term name.'),
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'many to one' => TRUE,
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'empty field name' => t('Uncategorized'),
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),
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);
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// taxonomy weight
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$data['taxonomy_term_data']['weight'] = array(
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'title' => t('Weight'),
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'help' => t('The term weight field'),
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'field' => array(
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'id' => 'numeric',
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),
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'sort' => array(
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'id' => 'standard',
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),
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'filter' => array(
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'id' => 'numeric',
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),
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'argument' => array(
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'id' => 'numeric',
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),
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);
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// Term description
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$data['taxonomy_term_data']['description__value'] = array(
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'title' => t('Term description'),
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'help' => t('The description associated with a taxonomy term.'),
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'field' => array(
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'id' => 'markup',
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'format' => array('field' => 'description__format'),
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'click sortable' => FALSE,
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),
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'filter' => array(
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'id' => 'string',
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),
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);
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// Term vocabulary
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$data['taxonomy_term_data']['vid'] = array(
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'title' => t('Vocabulary'),
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'help' => t('Filter the results of "Taxonomy: Term" to a particular vocabulary.'),
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'filter' => array(
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'id' => 'bundle',
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),
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);
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$data['taxonomy_term_data']['langcode'] = array(
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'title' => t('Language'), // The item it appears as on the UI,
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'help' => t('Language of the term'),
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'field' => array(
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'id' => 'taxonomy_term_language',
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),
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'sort' => array(
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'id' => 'standard',
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),
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'filter' => array(
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'id' => 'language',
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),
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'argument' => array(
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'id' => 'language',
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),
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);
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// Link to edit the term
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$data['taxonomy_term_data']['edit_term'] = array(
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'field' => array(
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'title' => t('Term edit link'),
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'help' => t('Provide a simple link to edit the term.'),
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'id' => 'term_link_edit',
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'click sortable' => FALSE,
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),
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);
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$data['taxonomy_term_data']['changed'] = array(
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'title' => t('Updated date'),
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'help' => t('The date the term was last updated.'),
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'field' => array(
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'id' => 'date',
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),
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'sort' => array(
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'id' => 'date'
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),
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'filter' => array(
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'id' => 'date',
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),
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);
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$data['taxonomy_term_data']['changed_fulldate'] = array(
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'title' => t('Updated date'),
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'help' => t('Date in the form of CCYYMMDD.'),
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'argument' => array(
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'field' => 'changed',
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'id' => 'date_fulldate',
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),
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);
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$data['taxonomy_term_data']['changed_year_month'] = array(
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'title' => t('Updated year + month'),
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'help' => t('Date in the form of YYYYMM.'),
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'argument' => array(
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'field' => 'changed',
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'id' => 'date_year_month',
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),
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);
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$data['taxonomy_term_data']['changed_year'] = array(
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'title' => t('Updated year'),
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'help' => t('Date in the form of YYYY.'),
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'argument' => array(
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'field' => 'changed',
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'id' => 'date_year',
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),
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);
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$data['taxonomy_term_data']['changed_month'] = array(
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'title' => t('Updated month'),
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'help' => t('Date in the form of MM (01 - 12).'),
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'argument' => array(
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'field' => 'changed',
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'id' => 'date_month',
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),
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);
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$data['taxonomy_term_data']['changed_day'] = array(
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'title' => t('Updated day'),
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'help' => t('Date in the form of DD (01 - 31).'),
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'argument' => array(
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'field' => 'changed',
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'id' => 'date_day',
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),
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);
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$data['taxonomy_term_data']['changed_week'] = array(
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'title' => t('Updated week'),
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'help' => t('Date in the form of WW (01 - 53).'),
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'argument' => array(
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'field' => 'changed',
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'id' => 'date_week',
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),
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);
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// Content translation field.
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if (\Drupal::moduleHandler()->moduleExists('content_translation')) {
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$data['taxonomy_term_data']['translation_link'] = array(
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'title' => t('Translation link'),
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'help' => t('Provide a link to the translations overview for taxonomy terms.'),
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'field' => array(
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'id' => 'content_translation_link',
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),
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);
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}
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// taxonomy_index table
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$data['taxonomy_index']['table']['group'] = t('Taxonomy term');
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$data['taxonomy_index']['table']['join'] = array(
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'taxonomy_term_data' => array(
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// links directly to taxonomy_term_data via tid
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'left_field' => 'tid',
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'field' => 'tid',
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),
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'node' => array(
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// links directly to node via nid
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'left_field' => 'nid',
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'field' => 'nid',
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),
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'taxonomy_term_hierarchy' => array(
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'left_field' => 'tid',
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'field' => 'tid',
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),
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);
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$data['taxonomy_index']['nid'] = array(
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'title' => t('Content with term'),
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'help' => t('Relate all content tagged with a term.'),
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'relationship' => array(
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'id' => 'standard',
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'base' => 'node',
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'base field' => 'nid',
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'label' => t('node'),
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'skip base' => 'node',
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),
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);
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// @todo This stuff needs to move to a node field since
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// really it's all about nodes.
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// tid field
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$data['taxonomy_index']['tid'] = array(
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'group' => t('Content'),
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'title' => t('Has taxonomy term ID'),
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'help' => t('Display content if it has the selected taxonomy terms.'),
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'argument' => array(
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'id' => 'taxonomy_index_tid',
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'name table' => 'taxonomy_term_data',
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'name field' => 'name',
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'empty field name' => t('Uncategorized'),
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'numeric' => TRUE,
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'skip base' => 'taxonomy_term_data',
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),
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'filter' => array(
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'title' => t('Has taxonomy term'),
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'id' => 'taxonomy_index_tid',
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'hierarchy table' => 'taxonomy_term_hierarchy',
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'numeric' => TRUE,
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'skip base' => 'taxonomy_term_data',
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'allow empty' => TRUE,
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),
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);
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// term_hierarchy table
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$data['taxonomy_term_hierarchy']['table']['group'] = t('Taxonomy term');
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$data['taxonomy_term_hierarchy']['table']['join'] = array(
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'taxonomy_term_hierarchy' => array(
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// links to self through left.parent = right.tid (going down in depth)
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'left_field' => 'tid',
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'field' => 'parent',
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),
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'taxonomy_term_data' => array(
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// links directly to taxonomy_term_data via tid
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'left_field' => 'tid',
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'field' => 'tid',
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),
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);
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$data['taxonomy_term_hierarchy']['parent'] = array(
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'title' => t('Parent term'),
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'help' => t('The parent term of the term. This can produce duplicate entries if you are using a vocabulary that allows multiple parents.'),
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'relationship' => array(
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'base' => 'taxonomy_term_data',
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'field' => 'parent',
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'label' => t('Parent'),
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),
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'filter' => array(
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'help' => t('Filter the results of "Taxonomy: Term" by the parent pid.'),
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'id' => 'numeric',
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),
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'argument' => array(
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'help' => t('The parent term of the term.'),
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'id' => 'taxonomy',
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),
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);
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return $data;
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}
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/**
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* Implements hook_views_data_alter().
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*/
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function taxonomy_views_data_alter(&$data) {
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$data['node']['term_node_tid'] = array(
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'title' => t('Taxonomy terms on node'),
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'help' => t('Relate nodes to taxonomy terms, specifiying which vocabulary or vocabularies to use. This relationship will cause duplicated records if there are multiple terms.'),
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'relationship' => array(
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'id' => 'node_term_data',
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'label' => t('term'),
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'base' => 'taxonomy_term_data',
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),
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'field' => array(
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'title' => t('All taxonomy terms'),
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'help' => t('Display all taxonomy terms associated with a node from specified vocabularies.'),
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'id' => 'taxonomy_index_tid',
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'no group by' => TRUE,
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'click sortable' => FALSE,
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),
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);
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$data['node']['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']['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().
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*
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* Views integration for taxonomy_term_reference fields. Adds a term relationship to the default
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* field data.
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*
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* @see field_views_field_default_views_data()
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*/
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function taxonomy_field_views_data(FieldInterface $field) {
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$data = field_views_field_default_views_data($field);
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foreach ($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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$allowed_values = $field->getFieldSetting('allowed_values');
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$data[$table_name][$field_name]['filter']['vocabulary'] = $allowed_values[0]['vocabulary'];
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}
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}
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// Add the relationship only on the tid field.
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$field_name = $field->getFieldName();
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$data[$table_name][$field_name . '_target_id']['relationship'] = array(
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'id' => 'standard',
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'base' => 'taxonomy_term_data',
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'base field' => 'tid',
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'label' => t('term from !field_name', array('!field_name' => $field_name)),
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);
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}
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return $data;
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}
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/**
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* Implements hook_field_views_data_views_data_alter().
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*
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* Views integration to provide reverse relationships on term references.
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*/
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function taxonomy_field_views_data_views_data_alter(array &$data, FieldInterface $field) {
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$field_name = $field->getFieldName();
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$entity_type = $field->entity_type;
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$entity_info = entity_get_info($entity_type);
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$pseudo_field_name = 'reverse_' . $field_name . '_' . $entity_type;
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list($label) = field_views_field_label($entity_type, $field_name);
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$data['taxonomy_term_data'][$pseudo_field_name]['relationship'] = array(
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'title' => t('@entity using @field', array('@entity' => $entity_info['label'], '@field' => $label)),
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'help' => t('Relate each @entity with a @field set to the term.', array('@entity' => $entity_info['label'], '@field' => $label)),
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'id' => 'entity_reverse',
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'field_name' => $field_name,
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'entity_type' => $entity_type,
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'field table' => FieldableDatabaseStorageController::_fieldTableName($field),
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'field field' => $field_name . '_target_id',
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'base' => $entity_info['base_table'],
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'base field' => $entity_info['entity_keys']['id'],
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'label' => t('!field_name', array('!field_name' => $field_name)),
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'join_extra' => array(
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0 => array(
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'field' => 'deleted',
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'value' => 0,
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'numeric' => TRUE,
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),
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),
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);
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}
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/**
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* Helper function to set a breadcrumb for taxonomy.
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*/
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function views_taxonomy_set_breadcrumb(&$breadcrumb, &$argument) {
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if (empty($argument->options['set_breadcrumb'])) {
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return;
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}
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$args = $argument->view->args;
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$parents = taxonomy_get_parents_all($argument->argument);
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foreach (array_reverse($parents) as $parent) {
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// Unfortunately parents includes the current argument. Skip.
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if ($parent->id() == $argument->argument) {
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continue;
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}
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if (!empty($argument->options['use_taxonomy_term_path'])) {
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$path = $parent->uri();
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$path = $path['path'];
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}
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else {
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$args[$argument->position] = $parent->id();
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$path = $argument->view->getUrl($args);
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}
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$breadcrumb[$path] = check_plain($parent->label());
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}
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}
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