taxonomy_tokens

Versions

7

taxonomy_tokens($type, $tokens, array $data = array(), array $options = array())

Implement hook_tokens().

Code

modules/taxonomy/taxonomy.tokens.inc, line 95

<?php
function taxonomy_tokens($type, $tokens, array $data = array(), array $options = array()) {
  $replacements = array();
  $sanitize = !empty($options['sanitize']);

  if ($type == 'term' && !empty($data['term'])) {
    $term = $data['term'];

    foreach ($tokens as $name => $original) {
      switch ($name) {
        case 'tid':
          $replacements[$original] = $term->tid;
          break;

        case 'vid':
          $replacements[$original] = $term->vid;
          break;

        case 'name':
          $replacements[$original] = $sanitize ? check_plain($term->name) : $term->name;
          break;

        case 'description':
          $replacements[$original] = $sanitize ? check_markup($term->description, $term->format, '', TRUE) : $term->description;
          break;

        case 'url':
          $replacements[$original] = url('taxonomy/term/' . $term, array('absolute' => TRUE));
          break;

        case 'node-count':
          $sql = "SELECT COUNT (1) FROM {taxonomy_term_node} tn WHERE tn.tid = :tid";
          $count = db_query($sql, array(':tid' => $term->tid))->fetchField();
          $replacements[$original] = $count;
          break;

        case 'vocabulary':
          $vocabulary = taxonomy_vocabulary_load($term->vid);
          $replacements[$original] = check_plain($vocabulary->name);
          break;

        case 'parent':
          $parents = taxonomy_get_parents($term->tid);
          $parent = array_pop($parents);
          $replacements[$original] = check_plain($parent->name);
          break;
      }
    }

    if ($vocabulary_tokens = token_find_with_prefix($tokens, 'vocabulary')) {
      $vocabulary = taxonomy_vocabulary_load($term->vid);
      $replacements += token_generate('vocabulary', $vocabulary_tokens, array('vocabulary' => $vocabulary), $options);
    }

    if ($vocabulary_tokens = token_find_with_prefix($tokens, 'parent')) {
      $parents = taxonomy_get_parents($term->tid);
      $parent = array_pop($parents);
      $replacements += token_generate('term', $vocabulary_tokens, array('term' => $parent), $options);
    }
  }

  elseif ($type == 'vocabulary' && !empty($data['vocabulary'])) {
    $vocabulary = $data['vocabulary'];

    foreach ($tokens as $name => $original) {
      switch ($name) {
        case 'vid':
          $replacements[$original] = $vocabulary->vid;
          break;

        case 'name':
          $replacements[$original] = $sanitize ? check_plain($vocabulary->name) : $vocabulary->name;
          break;

        case 'description':
          $replacements[$original] = $sanitize ? filter_xss($vocabulary->description) : $vocabulary->description;
          break;

        case 'term-count':
          $sql = "SELECT COUNT (1) FROM {taxonomy_term_data} td WHERE td.vid = :vid";
          $count = db_query($sql, array(':vid' => $vocabulary->vid))->fetchField();
          $replacements[$original] = $count;
          break;

        case 'node-count':
          $sql = "SELECT COUNT (1) FROM {taxonomy_term_node} tn LEFT JOIN {taxonomy_term_data} td ON tn.tid = td.tid WHERE td.vid = :vid";
          $count = db_query($sql, array(':vid' => $vocabulary->vid))->fetchField();
          $replacements[$original] = $count;
          break;
      }
    }
  }

  return $replacements;
}
?>

Login or register to post comments