public function BiblioStyleExampleCiteProc::render in Bibliography Module 7.3

Render the Biblio according to the style plugin.

Return value

A an HTML string.

Overrides BiblioStyleCiteProc::render

File

modules/biblio_example/plugins/biblio_style/example_citeproc/BiblioStyleExampleCiteProc.class.php, line 10

Extending Citeproc biblio style example.

Class

BiblioStyleExampleCiteProc

@file Extending Citeproc biblio style example.

Code

public function render($options = array(), $langcode = NULL) {
  $output = parent::render($options, $langcode);

  // Get abstract.
  $wrapper = entity_metadata_wrapper('biblio', $this->biblio);
  $abstract = isset($wrapper->biblio_abstract) ? $wrapper->biblio_abstract
    ->value() : '';
  $items = array();
  $options = array(
    'attributes' => array(
      'class' => 'publication-pdf',
    ),
  );
  foreach ($wrapper->biblio_pdf
    ->value() as $pdf_file) {
    $url = file_create_url($pdf_file['uri']);
    $items[] = l($pdf_file['filename'], $url, $options);
  }
  $image = $wrapper->biblio_image
    ->value();
  $variables = array(
    'bid' => $wrapper
      ->getIdentifier(),
    'image' => theme('image', array(
      'path' => $image['uri'],
      'width' => 50,
      'height' => 50,
    )),
    'title' => $this->biblio->title,
    'abstract' => $abstract,
    'pdf_list' => theme('item_list', array(
      'items' => $items,
    )),
  );
  return theme('biblio_example_citeproc', $variables);
}