public function VotingApiReactionManager::getIcon in Voting API Reaction 8

Return URL to reaction icon.

Parameters

\Drupal\votingapi\Entity\VoteType $entity: Current vote entity.

bool $default: Default icon is used.

Return value

string Reaction icon url.

1 call to VotingApiReactionManager::getIcon()

VotingApiReactionManager::getReactions in src/VotingApiReactionManager.php

Return rendered list of active reactions.

File

src/VotingApiReactionManager.php, line 320

Class

VotingApiReactionManager

Manages reactions through Voting API entities.

Namespace

Drupal\votingapi_reaction

Code

public function getIcon(VoteType $entity, &$default = TRUE) {
  $path = implode('/', [
    drupal_get_path('module', 'votingapi_reaction'),
    'svg',
    '',
  ]);

  // Fallback icon.
  $url = $path . 'reaction_noicon.svg';

  // User defined icon.
  $icon = $entity
    ->getThirdPartySetting('votingapi_reaction', 'icon');
  if ($icon && ($file = $this->fileStorage
    ->load($icon))) {
    $url = $file
      ->getFileUri();
    $default = FALSE;
  }
  elseif (file_exists(DRUPAL_ROOT . "/{$path}" . $entity
    ->id() . '.svg')) {
    $url = $path . $entity
      ->id() . '.svg';
  }
  return file_create_url($url);
}