function nodewords_block in Nodewords: D6 Meta Tags 5

Implementation of hook_block().

File

./nodewords.module, line 11

Assign META tags to nodes, vocabularies, terms and pages.

Code

function nodewords_block($op = 'list', $delta = 0, $edit = array()) {
  switch ($op) {
    case 'list':
      $blocks = array();
      $blocks[0] = array(
        'info' => t('Meta tags'),
      );
      return $blocks;
    case 'view':
      $block = array();
      switch ($delta) {
        case 0:
          $tags = nodewords_get();
          if (isset($tags['keywords'])) {
            $tags['keywords'] = str_replace(',', ', ', $tags['keywords']);
          }
          $block['subject'] = t('Meta tags');
          $block['content'] = theme('nodewords_content', $tags);
          break;
      }
      return $block;
  }
}