function google_plusone_block_view in Google Plus One Button | Google+ Badge 7

Implements hook_block_view().

File

./google_plusone.module, line 367

Code

function google_plusone_block_view($delta = '') {
  if (user_access('view google plusone')) {
    $block = array();
    switch ($delta) {
      case 'google_plusone_block':
        $default = array(
          'url' => '',
          'annotation' => 'bubble',
          'width' => '250',
          'size' => '',
          // standard
          'css' => 'text-align:center;',
          'alias' => 'aliased',
        );

        // Block settings inherits first the settings from the general button settings.
        $settings = array_merge($default, variable_get('google_plusone_button_settings', array()));
        $settings = array_merge($settings, variable_get('google_plusone_block_settings', array()));
        $block['subject'] = NULL;
        $block['content'] = theme('google_plusone_button__block', $settings);
        return $block;
      case 'google_plusone_badge_block':
        $page_id = variable_get('google_plusone_badge_page_id', '');
        $link = array(
          '#tag' => 'link',
          // The #tag is the html tag - <link />
          '#attributes' => array(
            // Set up an array of attributes inside the tag
            'href' => check_url($page_id),
            'rel' => 'publisher',
          ),
        );
        drupal_add_html_head($link, 'google_plusone_badge_page_id');
        $settings = array(
          'page_id' => $page_id,
          'style' => variable_get('google_plusone_badge_style', 'standardbadge'),
          'width' => variable_get('google_plusone_badge_width', '300'),
          'theme' => variable_get('google_plusone_badge_theme', 'light'),
          'custom_name' => variable_get('google_plusone_badge_custom_name', ''),
        );
        $block['subject'] = NULL;
        $block['content'] = theme('google_plusone_badge__block', $settings);
        return $block;
    }
  }
}