function biblio_style_cse in Bibliography Module 7.2

Same name and namespace in other branches

1. 5 biblio_style_cse.inc \biblio_style_cse()
2. 6.2 styles/biblio_style_cse.inc \biblio_style_cse()
3. 6 biblio_style_cse.inc \biblio_style_cse()
4. 7 styles/biblio_style_cse.inc \biblio_style_cse()

File

styles/biblio_style_cse.inc, line 41

Code

function biblio_style_cse($biblio) {
  $wrapper = biblio_wrapper($biblio);

  // The empty() function can't be given the direct return of a method, so
  // we have to set each of the methods we're going to use as a variable
  $title = $wrapper->biblio_title
    ->value();
  $secondary_title = $wrapper->biblio_title_secondary
    ->value();
  $year = $wrapper->biblio_year
    ->value();
  $volume = $wrapper->biblio_volume
    ->value();
  $issue = $wrapper->biblio_issue
    ->value();
  $pages = $wrapper->biblio_pages
    ->value();
  $citekey = $wrapper->biblio_citekey
    ->value();
  module_load_include('inc', 'biblio', '/includes/biblio.contributors');
  $output = $authors = '';
  if (!empty($biblio->biblio_authors_primary)) {
    $primary_authors = $biblio->biblio_authors_primary[$biblio->language];
    $author_options = biblio_style_cse_author_options();
  }
  if (!empty($biblio->biblio_authors_secondary)) {
    $editors = $biblio->biblio_authors_secondary[$biblio->language];
  }
  if (!empty($biblio->biblio_authors_corporate)) {
    $corp_authors = $biblio->biblio_authors_corporate[$biblio->language];
  }
  if (!empty($primary_authors)) {
    $authors = theme('biblio_format_authors', array(
      'contributors' => $primary_authors,
      'options' => $author_options,
    ));
  }
  if (empty($authors) && !empty($corp_authors)) {

    // if no authors substitute corp author if available
    foreach ($corp_authors as $rank => $author) {
      $authors .= empty($authors) ? '' : ', ';
      $authors .= variable_get('biblio_author_links', 1) ? theme('biblio_author_link', array(
        'author' => $author,
      )) : $author['name'];
    }
  }
  if (empty($authors)) {
    $authors = '[' . t('Anonymous') . ']';
  }

  // use anonymous if we still have nothing.
  if (!empty($citekey) && variable_get('biblio_display_citation_key', 0)) {
    $output .= '[' . check_plain($citekey) . '] ';
  }
  $output .= '<span class="biblio-authors">' . $authors . "</span>.&nbsp; \n";
  switch ($biblio->publication_type) {
    default:
      if (isset($year)) {
        $output .= check_plain($year) . ".&nbsp;&nbsp;";
      }
      $output .= '<span class="biblio-title">';
      $url = biblio_get_title_url_info($biblio);
      $output .= l($title, $url['link'], $url['options']);

      // if the title ends in a question mark, don't put a period after it.
      $output .= strpos($title, '?') ? " </span>" : ". </span>";
      $output .= !empty($secondary_title) ? check_plain($secondary_title) . '. ' : '';
      $output .= !empty($volume) ? check_plain($volume) : '';
      $output .= !empty($issue) ? '(' . check_plain($issue) . ')' : '';
      $output .= !empty($pages) ? ':' . str_replace(" ", "", check_plain($pages)) . '.' : '';
      break;
  }

  /*  if ($node->biblio_date) $output .= ', '. check_plain($node->biblio_date);
      if ($node->biblio_number) $output .= ', Number '. check_plain($node->biblio_number);

      if ($node->biblio_place_published) $output .= ', '. check_plain($node->biblio_place_published);
    */
  return filter_xss($output, biblio_get_allowed_tags());
}