function icon_block_preprocess_block in Icon API 8

Same name and namespace in other branches

1. 7 modules/icon_block/icon_block.module \icon_block_preprocess_block()

Implements hook_preprocess_block().

Add icon to blocks if necessary.

File

modules/icon_block/icon_block.module, line 57

icon_block.module Provides icon integration with blocks.

Code

function icon_block_preprocess_block(&$variables) {
  $block =& $variables['block'];

  // @FIXME line below was...
  // $settings = icon_block_get_settings($block);
  $settings = array_merge(icon_block_defaults(), isset($block->icon) ? (array) unserialize($block->icon) : array());
  if (!empty($settings['bundle']) && !empty($settings['icon'])) {

    // @FIXME
    // theme() has been renamed to _theme() and should NEVER be called directly.
    // Calling _theme() directly can alter the expected output and potentially
    // introduce security issues (see https://www.drupal.org/node/2195739). You
    // should use renderable arrays instead.
    //
    //
    // @see https://www.drupal.org/node/2195739
    // if ($icon = theme('icon', array('bundle' => $settings['bundle'], 'icon' => $settings['icon']))) {
    //       $variables['classes_array'][] = 'has-icon';
    //       switch ($settings['position']) {
    //         case 'title_before':
    //           $variables['title_prefix'][] = array('#markup' => $icon);
    //           break;
    //
    //         case 'title_after':
    //           $variables['title_suffix'][] = array('#markup' => $icon);
    //           break;
    //
    //         case 'title_inside_before':
    //           $block->subject = $icon . $block->subject;
    //           break;
    //
    //         case 'title_inside_after':
    //           $block->subject .= $icon;
    //           break;
    //
    //         case 'content_before':
    //           $variables['content'] = $icon . $variables['content'];
    //           break;
    //
    //         case 'content_after':
    //           $variables['content'] .= $icon;
    //           break;
    //       }
    //     }
  }
}