83 lines
2.1 KiB
Plaintext
83 lines
2.1 KiB
Plaintext
<?php
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// $Id$
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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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/**
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* Implement 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 $term) {
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$term->antonyms = taxonomy_test_get_antonyms($term->tid);
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}
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}
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/**
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* Implement hook_taxonomy_term_insert().
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*/
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function taxonomy_test_taxonomy_term_insert($term) {
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if (!empty($term->antonyms)) {
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foreach (explode ("\n", str_replace("\r", '', $term->antonyms)) as $antonym) {
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if ($antonym) {
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db_insert('term_antonym')->fields(array('tid' => $term->tid, 'name' => rtrim($antonym)))->execute();
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}
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}
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}
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}
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/**
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* Implement hook_taxonomy_term_update().
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*/
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function taxonomy_test_taxonomy_term_update($term) {
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taxonomy_test_taxonomy_term_delete($term);
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if (!empty($term->antonyms)) {
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foreach (explode ("\n", str_replace("\r", '', $term->antonyms)) as $antonym) {
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if ($antonym) {
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db_insert('term_antonym')->fields(array('tid' => $term->tid, 'name' => rtrim($antonym)))->execute();
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}
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}
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}
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}
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/**
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* Implement 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('term_antonym')->condition('tid', $term->tid)->execute();
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}
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/**
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* Implement hook_form_alter().
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*/
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function taxonomy_test_form_alter(&$form, $form_state, $form_id) {
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if ($form_id == 'taxonomy_form_term') {
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$antonyms = taxonomy_test_get_antonyms($form['#term']['tid']);
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$form['advanced']['antonyms'] = array(
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'#type' => 'textarea',
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'#title' => t('Antonyms'),
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'#default_value' => !empty($antonyms) ? implode("\n", $antonyms) : NULL,
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'#description' => t('Antonyms of this term, one antonym per line.')
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);
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}
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}
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/**
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* Return an array of antonyms of the given term ID.
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*/
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function taxonomy_test_get_antonyms($tid) {
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if ($tid) {
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$antonyms = array();
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$result = db_query('SELECT name FROM {term_antonym} WHERE tid = :tid', array(':tid' => $tid));
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foreach($result as $antonym) {
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$antonyms[] = $antonym->name;
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}
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return $antonyms;
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}
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else {
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return FALSE;
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}
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}
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