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<?php
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/**
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* @file
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* Builds placeholder replacement tokens for taxonomy terms and vocabularies.
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*/
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/**
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* Implements hook_token_info().
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*/
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function i18n_taxonomy_token_info() {
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// Taxonomy term related variables.
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$term['i18n-name'] = array(
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'name' => t("Name (localized)"),
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'description' => t("The name of the taxonomy term."),
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);
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$term['i18n-description'] = array(
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'name' => t("Description (localized)"),
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'description' => t("The optional description of the taxonomy term."),
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);
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// Taxonomy vocabulary related variables.
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$vocabulary['i18n-name'] = array(
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'name' => t("Name (localized)"),
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'description' => t("The name of the taxonomy vocabulary."),
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);
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$vocabulary['i18n-description'] = array(
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'name' => t("Description (localized)"),
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'description' => t("The optional description of the taxonomy vocabulary."),
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);
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// Chained tokens for taxonomies
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$term['i18n-vocabulary'] = array(
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'name' => t("Vocabulary (localized)"),
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'description' => t("The vocabulary the taxonomy term belongs to."),
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'type' => 'vocabulary',
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);
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$term['i18n-parent'] = array(
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'name' => t("Parent term (localized)"),
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'description' => t("The parent term of the taxonomy term, if one exists."),
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'type' => 'term',
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);
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return array(
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'tokens' => array(
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'term' => $term,
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'vocabulary' => $vocabulary,
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),
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);
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}
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/**
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* Implements hook_tokens().
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*/
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function i18n_taxonomy_tokens($type, $tokens, array $data = array(), array $options = array()) {
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$replacements = array();
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$sanitize = !empty($options['sanitize']);
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$langcode = isset($options['language']) ? $options['language']->language : i18n_langcode();
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if ($type == 'term' && !empty($data['term'])) {
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$term = $data['term'];
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foreach ($tokens as $name => $original) {
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switch ($name) {
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case 'i18n-name':
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$name = i18n_taxonomy_term_name($term, $langcode);
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$replacements[$original] = $sanitize ? check_plain($name) : $name;
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break;
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case 'i18n-description':
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$replacements[$original] = i18n_string_text(array('taxonomy', 'term', $term->tid, 'description'), $term->description, array('langcode' => $langcode, 'format' => $term->format, 'sanitize' => $sanitize, 'cache' => TRUE));
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break;
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case 'i18n-vocabulary':
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$vocabulary = taxonomy_vocabulary_load($term->vid);
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$replacements[$original] = check_plain(i18n_taxonomy_vocabulary_name($vocabulary, $langcode));
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break;
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case 'i18n-parent':
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if ($parents = taxonomy_get_parents($term->tid)) {
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$parent = array_pop($parents);
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$replacements[$original] = check_plain(i18n_taxonomy_term_name($parent, $langcode));
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}
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break;
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}
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}
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}
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elseif ($type == 'vocabulary' && !empty($data['vocabulary'])) {
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$vocabulary = $data['vocabulary'];
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foreach ($tokens as $name => $original) {
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switch ($name) {
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case 'i18n-name':
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$name = i18n_taxonomy_vocabulary_name($vocabulary, $langcode);
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$replacements[$original] = $sanitize ? check_plain($name) : $name;
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break;
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case 'i18n-description':
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$description = i18n_object_langcode($vocabulary) ? $vocabulary->description : i18n_string(array('taxonomy', 'vocabulary', $vocabulary->vid, 'description'), $vocabulary->description, array('langcode' => $langcode));
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$replacements[$original] = $sanitize ? filter_xss($description) : $description;
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break;
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}
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}
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}
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return $replacements;
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}
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