function printfriendly_create_button in PrintFriendly & PDF 8.2

Same name and namespace in other branches

1. 8.3 printfriendly.module \printfriendly_create_button()
2. 8 printfriendly.module \printfriendly_create_button()
3. 7.5 printfriendly.module \printfriendly_create_button()
4. 7 printfriendly.module \printfriendly_create_button()
5. 7.2 printfriendly.module \printfriendly_create_button()
6. 7.3 printfriendly.module \printfriendly_create_button()
7. 7.4 printfriendly.module \printfriendly_create_button()

2 calls to printfriendly_create_button()

PrintfriendlyBlock::build in src/Plugin/Block/PrintfriendlyBlock.php

Builds and returns the renderable array for this block plugin.

printfriendly_node_view in ./printfriendly.module

File

./printfriendly.module, line 147

Adds PrintFriendly button to chosen node types and provides a block.

Code

function printfriendly_create_button($url = NULL, $popup = TRUE) {
  global $base_url;
  $config = \Drupal::config('printfriendly.settings');
  $current_path = \Drupal::service('path.current')
    ->getPath();
  $query_string = \Drupal::request()->query
    ->all();
  if (!$url) {
    $url = Url::fromURI($base_url . $current_path, array(
      'query' => $query_string,
    ));
    $full_path = $url
      ->toString();
  }
  else {
    $url = Url::fromURI($base_url . $url, array(
      'query' => $query_string,
    ));
    $full_path = $url
      ->toString();
  }
  if ($config
    ->get('printfriendly_image') == 'custom-button-img-url') {
    $image = $config
      ->get('custom_button_img_url', '');
  }
  else {
    $image_name = $config
      ->get('printfriendly_image', 'button-print-grnw20.png');
    if (strpos($image_name, 'button') !== false) {
      $folder = 'buttons';
    }
    else {
      $folder = 'icons';
    }
    $image = '//cdn.printfriendly.com/' . $folder . '/' . $image_name;
  }
  if ($popup) {
    return array(
      '#type' => 'link',
      '#markup' => Markup::create('<a href="https://www.printfriendly.com/print?url=' . $full_path . '" class="printfriendly" onclick="window.print(); return false;" title="Printer Friendly, PDF, and Email"><img src="' . $image . '" alt="Printer Friendly, PDF, and Email" /></a>'),
    );
  }
  else {
    return array(
      '#markup' => Markup::create('<a href="https://www.printfriendly.com/print?url=' . $full_path . '" class="printfriendly" title="Printer Friendly, PDF, and Email"><img src="' . $image . '" alt="Printer Friendly, PDF, and Email" /></a>'),
    );
  }
}