BiblioStyleExampleCiteProc.class.php in Bibliography Module 7.3

Extending Citeproc biblio style example.

File

modules/biblio_example/plugins/biblio_style/example_citeproc/BiblioStyleExampleCiteProc.class.php

<?php

/**
 * @file
 * Extending Citeproc biblio style example.
 */
class BiblioStyleExampleCiteProc extends BiblioStyleCiteProc {
  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);
  }

}

Classes

Name	Description
BiblioStyleExampleCiteProc	@file Extending Citeproc biblio style example.