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<?php
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/**
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* @file
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* Test module for Taxonomy hooks and functions not used in core.
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*
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* @see TaxonomyHooksTestCase::testTaxonomyTermHooks()
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*/
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/**
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* Implements hook_taxonomy_term_load().
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*/
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function taxonomy_test_taxonomy_term_load($terms) {
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foreach ($terms as $term) {
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$antonym = taxonomy_test_get_antonym($term->tid);
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if ($antonym) {
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$term->antonym = $antonym;
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}
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}
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}
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/**
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* Implements hook_taxonomy_term_insert().
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*/
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function taxonomy_test_taxonomy_term_insert($term) {
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if (!empty($term->antonym)) {
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db_insert('taxonomy_term_antonym')
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->fields(array(
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'tid' => $term->tid,
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'name' => trim($term->antonym)
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))
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->execute();
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}
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}
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/**
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* Implements hook_taxonomy_term_update().
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*/
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function taxonomy_test_taxonomy_term_update($term) {
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if (!empty($term->antonym)) {
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db_merge('taxonomy_term_antonym')
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->key(array('tid' => $term->tid))
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->fields(array(
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'name' => trim($term->antonym)
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))
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->execute();
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}
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}
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/**
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* Implements hook_taxonomy_term_delete().
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*/
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function taxonomy_test_taxonomy_term_delete($term) {
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db_delete('taxonomy_term_antonym')
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->condition('tid', $term->tid)
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->execute();
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}
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/**
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* Implements hook_taxonomy_term_view().
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*/
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function taxonomy_test_taxonomy_term_view($term, $view_mode, $langcode) {
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if ($view_mode == 'full') {
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$term->content['taxonomy_test_term_view_check'] = array(
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'#prefix' => '<div>',
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'#markup' => t('The antonym is %antonym', array('%antonym' => $term->antonym)),
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'#suffix' => '</div>',
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'#weight' => 10,
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);
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}
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}
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/**
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* Implements hook_entity_view().
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*/
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function taxonomy_test_entity_view($entity, $type, $view_mode, $langcode) {
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if ($type == 'taxonomy_term' && $view_mode == 'full') {
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$entity->content['taxonomy_test_entity_view_check'] = array(
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'#prefix' => '<div>',
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'#markup' => t('The antonym is %antonym', array('%antonym' => $entity->antonym)),
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'#suffix' => '</div>',
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'#weight' => 20,
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);
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}
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}
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/**
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* Implements hook_form_alter().
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*/
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function taxonomy_test_form_alter(&$form, $form_state, $form_id) {
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if ($form_id == 'taxonomy_form_term') {
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$antonym = taxonomy_test_get_antonym($form['#term']['tid']);
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$form['advanced']['antonym'] = array(
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'#type' => 'textfield',
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'#title' => t('Antonym'),
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'#default_value' => !empty($antonym) ? $antonym : '',
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'#description' => t('Antonym of this term.')
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);
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}
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}
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/**
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* Return the antonym of the given term ID.
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*/
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function taxonomy_test_get_antonym($tid) {
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return db_select('taxonomy_term_antonym', 'ta')
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->fields('ta', array('name'))
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->condition('tid', $tid)
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->execute()
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->fetchField();
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}
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