function biblio_style_ieee in Bibliography Module 7

Same name and namespace in other branches

1. 5 biblio_style_ieee.inc \biblio_style_ieee()
2. 6.2 styles/biblio_style_ieee.inc \biblio_style_ieee()
3. 6 biblio_style_ieee.inc \biblio_style_ieee()
4. 7.2 styles/biblio_style_ieee.inc \biblio_style_ieee()

Implements biblio_style_STYLE().

File

styles/biblio_style_ieee.inc, line 56

IEEE style.

Code

function biblio_style_ieee($node) {
  module_load_include('inc', 'biblio', '/includes/biblio.contributors');
  $output = '';
  $author_options = biblio_style_ieee_author_options();
  $primary_authors = isset($node->biblio_contributors) ? biblio_get_contributor_category($node->biblio_contributors, 1) : NULL;
  if (!empty($primary_authors)) {
    $authors = theme('biblio_format_authors', array(
      'contributors' => $primary_authors,
      'options' => $author_options,
    ));
  }
  if (!empty($node->biblio_citekey) && variable_get('biblio_display_citation_key', 0)) {
    $output .= '[' . check_plain($node->biblio_citekey) . '] ';
  }
  $output .= isset($authors) ? '<span class="biblio-authors">' . $authors . '</span>, ' : '';
  $url = biblio_get_title_url_info($node);
  if (!empty($node->biblio_secondary_title)) {
    $output .= '<span class="biblio-title">&quot;';
    $output .= l($node->title, $url['link'], $url['options']);
    $output .= '&quot;</span>, ';
    $output .= '<i>' . check_plain($node->biblio_secondary_title) . '</i>';
  }
  else {
    $output .= '<span class="biblio-title"><i>';
    $output .= l($node->title, $url['link'], $url['options']);
    $output .= '</i></span>';
  }
  if (!empty($node->biblio_edition)) {
    $output .= ', ' . check_plain($node->biblio_edition);
  }
  if (!empty($node->biblio_volume)) {
    $output .= ', vol. ' . check_plain($node->biblio_volume);
  }
  if (!empty($node->biblio_issue)) {
    $output .= ', issue ' . check_plain($node->biblio_issue);
  }
  if (!empty($node->biblio_number)) {
    $output .= ', no. ' . check_plain($node->biblio_number);
  }
  if (!empty($node->biblio_place_published)) {
    $output .= ', ' . check_plain($node->biblio_place_published);
  }
  if (!empty($node->biblio_publisher)) {
    $output .= check_plain($node->biblio_place_published) ? ', ' : ': ';
    $output .= check_plain($node->biblio_publisher);
  }

  // If a single page instead of a range, should use 'p.' instead of 'pp.';
  // ignoring.
  if (!empty($node->biblio_pages)) {
    $output .= ', pp. ' . check_plain($node->biblio_pages);
  }

  // If it is a book, year should go before pages instead; ignoring for
  // non-books, should also include month of publication (e.g. "Mar. 2006").
  // Use date instead of year if available.
  if (!empty($node->biblio_date)) {
    $output .= ', ' . check_plain($node->biblio_date);
  }
  if (!empty($node->biblio_year) && !empty($node->biblio_date) && !strstr($node->biblio_date, $node->biblio_year) || !empty($node->biblio_year) && empty($node->biblio_date)) {
    $output .= ', ' . check_plain($node->biblio_year);
  }
  $output .= ".\n";
  return filter_xss($output, biblio_get_allowed_tags());
}