public function invoke(ElasticSearch $elastic)
{
$res = $elastic->analyze($this->in->getArgument('analyzer'), $this->in->getArgument('query'));
foreach ($res['tokens'] as $token) {
$this->out->writeln("{$token['type']} {$token['token']}");
}
}
/**
* @param Entity|IIndexable $entity
*/
public function indexEntity(Entity $entity)
{
$data = $entity->getIndexData();
if ($data !== FALSE) {
$this->es->addToIndex($entity->getShortEntityName(), (int) $entity->id, $data);
}
}
public function invoke(ElasticSearch $elastic, Paths $paths)
{
$raw = file_get_contents($paths->getApp() . '/config/synonyms.esn');
$output = [];
foreach (explode("\n", $raw) as $line) {
$line = preg_replace('~\\s*#.*$~m', '', $line);
// remove comments
if (!$line) {
continue;
}
$parts = preg_split('~\\s*(=>|,)\\s*~', $line, -1, PREG_SPLIT_NO_EMPTY | PREG_SPLIT_DELIM_CAPTURE);
foreach ($parts as &$part) {
if ($part === '=>' || $part === ',') {
continue;
}
$words = [];
foreach ($elastic->analyze('synonyms_compiler', $part)['tokens'] as $token) {
$words[] = $token['token'];
}
$part = implode(' ', $words);
}
$output[] = '- "' . implode(' ', $parts) . '"';
}
$content = "# Do not edit this file directly! Instead,\n";
$content .= "# edit synonyms.esn and run elasticsearch:build-synonyms command.\n\n";
$content .= str_replace(' ,', ',', implode("\n", $output)) . "\n";
file_put_contents($paths->getApp() . '/config/synonyms.compiled.neon', $content);
$this->out->writeln('<info>Synonyms compiled</info>');
}
public function registerEvents(Events $events)
{
$events->addCallbackListener($events::PERSIST_AFTER, function (EventArguments $args) {
/** @var IIndexable|Entity $e */
$e = $args->entity;
$data = $e->getIndexData();
if ($data === FALSE) {
try {
$this->elastic->removeFromIndex($this->getShortEntityName(), (int) $e->id);
} catch (Missing404Exception $e) {
// entity was yet not in index
}
} else {
$this->elastic->addToIndex($this->getShortEntityName(), (int) $e->id, $data);
}
});
}
private static function getRegex()
{
if (!self::$regex) {
$words = [''];
// empty word to merge immediate tokens
foreach (ElasticSearch::getStopwords() as $word) {
$words[] = preg_quote($word, '~');
}
self::$regex = '~' . preg_quote(self::END, '~') . '(\\W*\\s*(' . implode('|', $words) . ')\\s*\\W*)' . preg_quote(self::START, '~') . '~';
}
return self::$regex;
}
public function invoke(ElasticSearch $es)
{
$es->setupIndices();
$this->out->writeln('<info>Indices recreated</info>');
}
