public function FeedsSource::preview in Feeds 8.2

Preview = fetch and parse a feed.

Return value

FeedsParserResult object.

Throws

Throws Exception if an error occurs when fetching or parsing.

File

lib/Drupal/feeds/FeedsSource.php, line 105

Definition of FeedsSourceInterface and FeedsSource class.

Class

FeedsSource

This class encapsulates a source of a feed. It stores where the feed can be found and how to import it.

Namespace

Drupal\feeds

Code

public function preview() {
  $result = $this->importer->fetcher
    ->fetch($this);
  $result = $this->importer->parser
    ->parse($this, $result);
  module_invoke_all('feeds_after_parse', $this, $result);
  return $result;
}