function theme_google_plusone_badge in Google Plus One Button | Google+ Badge 6

Same name and namespace in other branches

1. 7 google_plusone.module \theme_google_plusone_badge()

Returns HTML for the Google +1 badge.

Parameters

$variables: An associative array containing:

• syntax: (optional) A string 'badge', 'smallbadge', 'smallicon', 'mediumicon', 'largeicon'

1 theme call to theme_google_plusone_badge()

google_plusone_block in ./google_plusone.module

Implements hook_block().

File

./google_plusone.module, line 190

Code

function theme_google_plusone_badge($settings) {
  google_plusone_add_js();
  $page_id = variable_get('google_plusone_badge_page_id', '');
  $size = 16;

  // 'smallicon'
  // Any other edge-case
  switch ($settings['style']) {
    case 'badge':
    case 'smallbadge':
      $syntax = 'HTML5';

      // todo: provide option in block settings.
      $tag_start = $syntax === 'g:plus' ? '<g:plus ' : '<div class="g-plus"';
      $tag_end = $syntax === 'g:plus' ? '></g:plus>' : '></div>';
      $badge = $tag_start . ' data-href="' . check_url($page_id) . '" data-size="' . check_plain($settings['style']) . '"' . $tag_end;
      return $badge;
    case 'smallicon':
      $size = 16;
      break;
    case 'mediumicon':
      $size = 32;
      break;
    case 'largeicon':
      $size = 64;
      break;
  }
  $badge = '<a href="' . check_url($page_id) . '/?prsrc=3" style="text-decoration: none;"><img src="https://ssl.gstatic.com/images/icons/gplus-' . $size . '.png" width="' . $size . '" height="' . $size . '" style="border: 0;"/></a>';
  return $badge;
}