public function Highlight::__construct in Search API 8

Constructs a \Drupal\Component\Plugin\PluginBase object.

Parameters

array $configuration: A configuration array containing information about the plugin instance.

string $plugin_id: The plugin_id for the plugin instance.

mixed $plugin_definition: The plugin implementation definition.

Overrides IndexPluginBase::__construct

File

src/Plugin/search_api/processor/Highlight.php, line 65

Class

Highlight

Adds a highlighted excerpt to results and highlights returned fields.

Namespace

Drupal\search_api\Plugin\search_api\processor

Code

public function __construct(array $configuration, $plugin_id, array $plugin_definition) {
  parent::__construct($configuration, $plugin_id, $plugin_definition);
  if (!isset(static::$boundary)) {
    $cjk = '\\x{1100}-\\x{11FF}\\x{3040}-\\x{309F}\\x{30A1}-\\x{318E}' . '\\x{31A0}-\\x{31B7}\\x{31F0}-\\x{31FF}\\x{3400}-\\x{4DBF}\\x{4E00}-\\x{9FCF}' . '\\x{A000}-\\x{A48F}\\x{A4D0}-\\x{A4FD}\\x{A960}-\\x{A97F}\\x{AC00}-\\x{D7FF}' . '\\x{F900}-\\x{FAFF}\\x{FF21}-\\x{FF3A}\\x{FF41}-\\x{FF5A}\\x{FF66}-\\x{FFDC}' . '\\x{20000}-\\x{2FFFD}\\x{30000}-\\x{3FFFD}';
    static::$boundary = '(?:(?<=[' . Unicode::PREG_CLASS_WORD_BOUNDARY . $cjk . '])|(?=[' . Unicode::PREG_CLASS_WORD_BOUNDARY . $cjk . ']))';
    static::$split = '/[' . Unicode::PREG_CLASS_WORD_BOUNDARY . ']+/iu';
  }
}