function pdf_reader_theme in PDF Reader 8

Same name and namespace in other branches

1. 7.2 pdf_reader.module \pdf_reader_theme()
2. 7 pdf_reader.module \pdf_reader_theme()

Implements hook_theme().

File

./pdf_reader.module, line 13

This file defines the theme to render the display formats for pdf files.

Code

function pdf_reader_theme($existing, $type, $theme, $path) {
  $pdf_reader_theme = [
    'pdf_reader' => [
      'variables' => [
        'service' => NULL,
        'top' => NULL,
        'bottom' => NULL,
        'download_link' => NULL,
        'file_url' => NULL,
        'width' => NULL,
        'height' => NULL,
      ],
    ],
    'pdf_reader_embed' => [
      'variables' => [
        'download_link' => NULL,
        'service' => NULL,
        'top' => NULL,
        'bottom' => NULL,
        'file_url' => NULL,
        'width' => NULL,
        'height' => NULL,
      ],
    ],
    'pdf_reader_js' => [
      'variables' => [
        'file' => NULL,
        'download_link' => NULL,
        'top' => NULL,
        'bottom' => NULL,
        'service' => NULL,
      ],
    ],
  ];
  if (\Drupal::moduleHandler()
    ->moduleExists('colorbox')) {
    $pdf_reader_theme['pdf_reader_colorbox'] = [
      'variables' => [
        'service' => NULL,
        'download_link' => NULL,
        'top' => NULL,
        'bottom' => NULL,
        'file_url' => NULL,
        'file_name' => NULL,
      ],
    ];
  }
  return $pdf_reader_theme;
}