public function Solr::parseFile in Search API Synonym 8

Parse the import file.

Parameters

\Drupal\file\Entity\File $file: The temporary file object.

array $settings: Array with plugin settings.

Return value

string The parsed file content.

Overrides ImportPluginBase::parseFile

File

src/Plugin/search_api_synonym/import/Solr.php, line 26

Class

Solr

Import of Solr synonyms.txt files.

Namespace

Drupal\search_api_synonym\Plugin\search_api_synonym\import

Code

public function parseFile(File $file, array $settings = []) {
  $data = [];

  // Read file.
  $rows = file($file
    ->getFileUri());
  if (is_array($rows)) {
    foreach ($rows as $row) {
      $row = trim($row);

      // Skip comment lines
      if (empty($row) || substr($row, 0, 1) == '#') {
        continue;
      }
      $parts = explode('=>', $row);

      // Spelling error.
      if (count($parts) == 2) {
        $data[] = [
          'word' => trim($parts[0]),
          'synonym' => trim($parts['1']),
          'type' => 'spelling_error',
        ];
      }
      else {
        $data[] = [
          'word' => trim(substr($row, 0, strpos($row, ','))),
          'synonym' => trim(substr($row, strpos($row, ',') + 1)),
          'type' => 'synonym',
        ];
      }
    }
  }
  return $data;
}