protected function PodcastViewsMappingsTrait::buildElementForLink in Podcast (using Views) 8

Same as buildElementFromOptions but generates full URLs.

Parameters

string $key: The name of the key.

int $row_index: The index of the row to get the fields from.

string[] $options_parents: The parents to extract the field name from the config options.

Return value

array Key value array for the property.

2 calls to PodcastViewsMappingsTrait::buildElementForLink()

Rss::getPodcastElements in src/Plugin/views/style/Rss.php

Return an array of additional XHTML elements to add to the podcast channel.

RssFields::render in src/Plugin/views/row/RssFields.php

Render a row object. This usually passes through to a theme template of some form, but not always.

File

src/PodcastViewsMappingsTrait.php, line 57

Class

PodcastViewsMappingsTrait

Trait that contains common mapping tasks for channel and item level mappings.

Namespace

Drupal\podcast

Code

protected function buildElementForLink($key, $row_index = 0, array $options_parents = NULL) {
  $build = $this
    ->buildElementFromOptions($key, $row_index, $options_parents);
  if (empty($build['value'])) {
    return [];
  }

  // Make sure to cast to a string for the Url conversion.
  $value = (string) $build['value'];

  // Do not convert to an absolute URL if it already is one.
  if (preg_match('/https?:/', $value)) {
    return [
      'key' => $key,
      'value' => $value,
    ];
  }
  $link_input = '/' . ltrim($value, '/');
  try {
    return [
      'key' => $key,
      'value' => Url::fromUserInput($link_input)
        ->setAbsolute()
        ->toString(),
    ];
  } catch (\InvalidArgumentException $exception) {
    watchdog_exception('podcast', $exception);
  }
  return [];
}