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<?php
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/**
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* @file
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* Provide views data and handlers for taxonomy.module.
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*
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* @ingroup views_module_handlers
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*/
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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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$data = array();
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// ----------------------------------------------------------------------
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// taxonomy_vocabulary table
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$data['vocabulary']['moved to'] = 'taxonomy_vocabulary';
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$data['taxonomy_vocabulary']['table']['group'] = t('Taxonomy vocabulary');
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$data['taxonomy_vocabulary']['table']['join'] = array(
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// vocabulary links to taxonomy_term_data directly via vid.
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'taxonomy_term_data' => array(
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'left_field' => 'vid',
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'field' => 'vid',
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),
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);
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// Provide a "default relationship" to keep older views from choking.
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$data['taxonomy_vocabulary']['table']['default_relationship'] = array(
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'node' => array(
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'table' => 'node',
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'field' => 'term_node_tid',
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),
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);
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// vocabulary name
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$data['taxonomy_vocabulary']['name'] = array(
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'title' => t('Name'), // The item it appears as on the UI,
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'field' => array(
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'help' => t('Name of the vocabulary a term is a member of. This will be the vocabulary that whichever term the "Taxonomy: Term" field is; and can similarly cause duplicates.'),
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'handler' => 'views_handler_field',
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'click sortable' => TRUE,
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),
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'sort' => array(
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'handler' => 'views_handler_sort',
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'help' => t('The taxonomy vocabulary name'),
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),
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);
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$data['taxonomy_vocabulary']['machine_name'] = array(
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'title' => t('Machine name'), // The item it appears as on the UI,
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'field' => array(
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'help' => t('Machine-Name of the vocabulary a term is a member of. This will be the vocabulary that whichever term the "Taxonomy: Term" field is; and can similarly cause duplicates.'),
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'handler' => 'views_handler_field',
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'click sortable' => TRUE,
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),
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'filter' => array(
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'help' => t('Filter the results of "Taxonomy: Term" to a particular vocabulary.'),
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'handler' => 'views_handler_filter_vocabulary_machine_name',
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),
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'argument' => array(
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'help' => t('Filter the results of "Taxonomy: Term" to a particular vocabulary.'),
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'handler' => 'views_handler_argument_vocabulary_machine_name',
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),
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);
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$data['taxonomy_vocabulary']['vid'] = array(
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'title' => t('Vocabulary ID'), // The item it appears as on the UI,
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'help' => t('The taxonomy vocabulary ID'),
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'field' => array(
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'handler' => 'views_handler_field_numeric',
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'click sortable' => TRUE,
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),
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'argument' => array(
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'handler' => 'views_handler_argument_vocabulary_vid',
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'name field' => 'name',
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),
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'sort' => array(
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'handler' => 'views_handler_sort',
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),
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);
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$data['taxonomy_vocabulary']['description'] = array(
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'title' => t('Description'), // The item it appears as on the UI,
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'help' => t('The taxonomy vocabulary description'),
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'field' => array(
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'handler' => 'views_handler_field',
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),
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);
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$data['taxonomy_vocabulary']['weight'] = array(
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'title' => t('Weight'),
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'help' => t('The taxonomy vocabulary weight'),
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'field' => array(
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'handler' => 'views_handler_field_numeric',
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'click sortable' => TRUE,
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),
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'argument' => array(
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'handler' => 'views_handler_argument_numeric',
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'name field' => 'weight',
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),
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'sort' => array(
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'handler' => 'views_handler_sort',
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),
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'filter' => array(
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'handler' => 'views_handler_filter_numeric',
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),
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);
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// ----------------------------------------------------------------------
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// taxonomy_term_data table
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$data['term_data']['moved to'] = 'taxonomy_term_data';
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$data['taxonomy_term_data']['table']['group'] = t('Taxonomy term');
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$data['taxonomy_term_data']['table']['base'] = array(
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'field' => 'tid',
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'title' => t('Term'),
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'help' => t('Taxonomy terms are attached to nodes.'),
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'access query tag' => 'taxonomy_term_access',
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);
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$data['taxonomy_term_data']['table']['entity type'] = 'taxonomy_term';
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// The term data table
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$data['taxonomy_term_data']['table']['join'] = array(
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'taxonomy_vocabulary' => array(
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'field' => 'vid',
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'left_field' => 'vid',
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),
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// This is provided for many_to_one argument
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'taxonomy_index' => array(
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'field' => 'tid',
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'left_field' => 'tid',
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),
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);
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// Provide a "default relationship" to keep older views from choking.
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$data['taxonomy_term_data']['table']['default_relationship'] = array(
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'node' => array(
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'table' => 'node',
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'field' => 'term_node_tid',
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),
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);
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// tid field
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$data['taxonomy_term_data']['tid'] = array(
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'title' => t('Term ID'),
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'help' => t('The tid of a taxonomy term.'),
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'field' => array(
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'handler' => 'views_handler_field_numeric',
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'click sortable' => TRUE,
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),
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'sort' => array(
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'handler' => 'views_handler_sort',
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),
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'argument' => array(
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'handler' => 'views_handler_argument_taxonomy',
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'name field' => 'name',
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'zero is null' => TRUE,
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),
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'filter' => array(
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'title' => t('Term'),
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'help' => t('Taxonomy term chosen from autocomplete or select widget.'),
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'handler' => 'views_handler_filter_term_node_tid',
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'hierarchy table' => 'taxonomy_term_hierarchy',
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'numeric' => TRUE,
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),
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);
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// raw tid field
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$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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'handler' => 'views_handler_filter_numeric',
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'allow empty' => TRUE,
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),
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);
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$data['taxonomy_term_data']['tid_representative'] = array(
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'relationship' => array(
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'title' => t('Representative node'),
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'label' => t('Representative node'),
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'help' => t('Obtains a single representative node for each term, according to a chosen sort criterion.'),
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'handler' => 'views_handler_relationship_groupwise_max',
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'relationship field' => 'tid',
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'outer field' => 'taxonomy_term_data.tid',
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'argument table' => 'taxonomy_term_data',
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'argument field' => 'tid',
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'base' => 'node',
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'field' => 'nid',
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),
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);
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// Term name field
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$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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'handler' => 'views_handler_field_taxonomy',
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'click sortable' => TRUE,
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),
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'sort' => array(
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'handler' => 'views_handler_sort',
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),
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'filter' => array(
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'handler' => 'views_handler_filter_string',
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'help' => t('Taxonomy term name.'),
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),
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'argument' => array(
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'handler' => 'views_handler_argument_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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$data['taxonomy_term_data']['weight'] = array(
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'title' => t('Weight'),
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'help' => t('The term weight field'),
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'field' => array(
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'handler' => 'views_handler_field_numeric',
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'click sortable' => TRUE,
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),
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'sort' => array(
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'handler' => 'views_handler_sort',
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),
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'filter' => array(
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'handler' => 'views_handler_filter_numeric',
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),
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'argument' => array(
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'handler' => 'views_handler_argument_numeric',
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),
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);
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// Term description
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$data['taxonomy_term_data']['description'] = 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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'handler' => 'views_handler_field_markup',
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'format' => array('field' => 'format'),
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),
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'filter' => array(
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'handler' => 'views_handler_filter_string',
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),
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);
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// Term vocabulary
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$data['taxonomy_term_data']['vid'] = array(
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'title' => t('Vocabulary'),
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'help' => t('Filter the results of "Taxonomy: Term" to a particular vocabulary.'),
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'filter' => array(
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'handler' => 'views_handler_filter_vocabulary_vid',
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),
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);
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// Link to edit the term
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$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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'handler' => 'views_handler_field_term_link_edit',
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),
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);
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// ----------------------------------------------------------------------
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// taxonomy_index table
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$data['term_node']['moved to'] = 'taxonomy_index';
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$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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'handler' => 'views_handler_relationship',
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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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$data['taxonomy_index']['tid'] = array(
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'group' => t('Content'),
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'title' => t('Has taxonomy term ID'),
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'help' => t('Display content if it has the selected taxonomy terms.'),
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'argument' => array(
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'handler' => 'views_handler_argument_term_node_tid',
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'name table' => 'taxonomy_term_data',
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'name field' => 'name',
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'empty field name' => t('Uncategorized'),
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'numeric' => TRUE,
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'skip base' => 'taxonomy_term_data',
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),
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'filter' => array(
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'title' => t('Has taxonomy term'),
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'handler' => 'views_handler_filter_term_node_tid',
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'hierarchy table' => 'taxonomy_term_hierarchy',
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'numeric' => TRUE,
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'skip base' => 'taxonomy_term_data',
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'allow empty' => TRUE,
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),
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);
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// ----------------------------------------------------------------------
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// term_hierarchy table
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$data['taxonomy_term_hierarchy']['table']['group'] = t('Taxonomy term');
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$data['term_hierarchy']['moved to'] = 'taxonomy_term_hierarchy';
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$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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// Provide a "default relationship" to keep older views from choking.
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$data['taxonomy_term_hierarchy']['table']['default_relationship'] = array(
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'node' => array(
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'table' => 'node',
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'field' => 'term_node_tid',
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),
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);
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$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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'handler' => 'views_handler_filter_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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'handler' => 'views_handler_argument_taxonomy',
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),
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);
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return $data;
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}
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376
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/**
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377
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* Implements hook_views_data_alter().
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*/
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function taxonomy_views_data_alter(&$data) {
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$data['node']['term_node_tid'] = array(
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'title' => t('Taxonomy terms on node'),
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'help' => t('Relate nodes to taxonomy terms, specifiying which vocabulary or vocabularies to use. This relationship will cause duplicated records if there are multiple terms.'),
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'relationship' => array(
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'handler' => 'views_handler_relationship_node_term_data',
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'label' => t('term'),
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'base' => 'taxonomy_term_data',
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),
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'field' => array(
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'title' => t('All taxonomy terms'),
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'help' => t('Display all taxonomy terms associated with a node from specified vocabularies.'),
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'handler' => 'views_handler_field_term_node_tid',
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'no group by' => TRUE,
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),
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);
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$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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'handler' => 'views_handler_argument_term_node_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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'handler' => 'views_handler_filter_term_node_tid_depth',
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),
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);
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$data['node']['term_node_tid_depth_join'] = array(
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'help' => t('Display content if it has the selected taxonomy terms, or children of the selected terms. Due to additional complexity, this has fewer options than the versions without depth.'),
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'real field' => 'nid',
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'argument' => array(
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'title' => t('Has taxonomy term ID with depth (using joins)'),
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'handler' => 'views_handler_argument_term_node_tid_depth_join',
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'accept depth modifier' => TRUE,
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),
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'filter' => array(
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'title' => t('Has taxonomy terms with depth (using joins)'),
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'handler' => 'views_handler_filter_term_node_tid_depth_join',
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),
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);
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$data['node']['term_node_tid_depth_modifier'] = array(
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425
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'title' => t('Has taxonomy term ID depth modifier'),
|
426
|
'help' => t('Allows the "depth" for Taxonomy: Term ID (with depth) to be modified via an additional contextual filter value.'),
|
427
|
'argument' => array(
|
428
|
'handler' => 'views_handler_argument_term_node_tid_depth_modifier',
|
429
|
),
|
430
|
);
|
431
|
}
|
432
|
|
433
|
/**
|
434
|
* Implements hook_field_views_data().
|
435
|
*
|
436
|
* Views integration for taxonomy_term_reference fields. Adds a term relationship to the default
|
437
|
* field data.
|
438
|
*
|
439
|
* @see field_views_field_default_views_data()
|
440
|
*/
|
441
|
function taxonomy_field_views_data($field) {
|
442
|
$data = field_views_field_default_views_data($field);
|
443
|
foreach ($data as $table_name => $table_data) {
|
444
|
foreach ($table_data as $field_name => $field_data) {
|
445
|
if (isset($field_data['filter']) && $field_name != 'delta') {
|
446
|
$data[$table_name][$field_name]['filter']['handler'] = 'views_handler_filter_term_node_tid';
|
447
|
$data[$table_name][$field_name]['filter']['vocabulary'] = $field['settings']['allowed_values'][0]['vocabulary'];
|
448
|
}
|
449
|
}
|
450
|
|
451
|
// Add the relationship only on the tid field.
|
452
|
$data[$table_name][$field['field_name'] . '_tid']['relationship'] = array(
|
453
|
'handler' => 'views_handler_relationship',
|
454
|
'base' => 'taxonomy_term_data',
|
455
|
'base field' => 'tid',
|
456
|
'label' => t('term from !field_name', array('!field_name' => $field['field_name'])),
|
457
|
);
|
458
|
|
459
|
}
|
460
|
|
461
|
return $data;
|
462
|
}
|
463
|
|
464
|
/**
|
465
|
* Implements hook_field_views_data_views_data_alter().
|
466
|
*
|
467
|
* Views integration to provide reverse relationships on term references.
|
468
|
*/
|
469
|
function taxonomy_field_views_data_views_data_alter(&$data, $field) {
|
470
|
foreach ($field['bundles'] as $entity_type => $bundles) {
|
471
|
$entity_info = entity_get_info($entity_type);
|
472
|
$pseudo_field_name = 'reverse_' . $field['field_name'] . '_' . $entity_type;
|
473
|
|
474
|
list($label, $all_labels) = field_views_field_label($field['field_name']);
|
475
|
$entity = $entity_info['label'];
|
476
|
if ($entity == t('Node')) {
|
477
|
$entity = t('Content');
|
478
|
}
|
479
|
|
480
|
$data['taxonomy_term_data'][$pseudo_field_name]['relationship'] = array(
|
481
|
'title' => t('@entity using @field', array('@entity' => $entity, '@field' => $label)),
|
482
|
'help' => t('Relate each @entity with a @field set to the term.', array('@entity' => $entity, '@field' => $label)),
|
483
|
'handler' => 'views_handler_relationship_entity_reverse',
|
484
|
'field_name' => $field['field_name'],
|
485
|
'field table' => _field_sql_storage_tablename($field),
|
486
|
'field field' => $field['field_name'] . '_tid',
|
487
|
'base' => $entity_info['base table'],
|
488
|
'base field' => $entity_info['entity keys']['id'],
|
489
|
'label' => t('!field_name', array('!field_name' => $field['field_name'])),
|
490
|
'join_extra' => array(
|
491
|
0 => array(
|
492
|
'field' => 'entity_type',
|
493
|
'value' => $entity_type,
|
494
|
),
|
495
|
1 => array(
|
496
|
'field' => 'deleted',
|
497
|
'value' => 0,
|
498
|
'numeric' => TRUE,
|
499
|
),
|
500
|
),
|
501
|
);
|
502
|
}
|
503
|
}
|
504
|
|
505
|
/**
|
506
|
* Implements hook_views_plugins().
|
507
|
*/
|
508
|
function taxonomy_views_plugins() {
|
509
|
return array(
|
510
|
'module' => 'views', // This just tells our themes are elsewhere.
|
511
|
'argument validator' => array(
|
512
|
'taxonomy_term' => array(
|
513
|
'title' => t('Taxonomy term'),
|
514
|
'handler' => 'views_plugin_argument_validate_taxonomy_term',
|
515
|
'path' => drupal_get_path('module', 'views') . '/modules/taxonomy', // not necessary for most modules
|
516
|
),
|
517
|
),
|
518
|
'argument default' => array(
|
519
|
'taxonomy_tid' => array(
|
520
|
'title' => t('Taxonomy term ID from URL'),
|
521
|
'handler' => 'views_plugin_argument_default_taxonomy_tid',
|
522
|
'path' => drupal_get_path('module', 'views') . '/modules/taxonomy',
|
523
|
'parent' => 'fixed',
|
524
|
),
|
525
|
),
|
526
|
);
|
527
|
}
|
528
|
|
529
|
/**
|
530
|
* Helper function to set a breadcrumb for taxonomy.
|
531
|
*/
|
532
|
function views_taxonomy_set_breadcrumb(&$breadcrumb, &$argument) {
|
533
|
if (empty($argument->options['set_breadcrumb'])) {
|
534
|
return;
|
535
|
}
|
536
|
|
537
|
$args = $argument->view->args;
|
538
|
$parents = taxonomy_get_parents_all($argument->argument);
|
539
|
foreach (array_reverse($parents) as $parent) {
|
540
|
// Unfortunately parents includes the current argument. Skip.
|
541
|
if ($parent->tid == $argument->argument) {
|
542
|
continue;
|
543
|
}
|
544
|
if (!empty($argument->options['use_taxonomy_term_path'])) {
|
545
|
$path = taxonomy_term_uri($parent);
|
546
|
$path = $path['path'];
|
547
|
}
|
548
|
else {
|
549
|
$args[$argument->position] = $parent->tid;
|
550
|
$path = $argument->view->get_url($args);
|
551
|
}
|
552
|
$breadcrumb[$path] = check_plain($parent->name);
|
553
|
}
|
554
|
}
|