protected static function SearchApiElasticsearchBackend::getDateGap in Elasticsearch Connector 8.5

Same name and namespace in other branches

1. 8.7 src/Plugin/search_api/backend/SearchApiElasticsearchBackend.php \Drupal\elasticsearch_connector\Plugin\search_api\backend\SearchApiElasticsearchBackend::getDateGap()
2. 8 src/Plugin/search_api/backend/SearchApiElasticsearchBackend.php \Drupal\elasticsearch_connector\Plugin\search_api\backend\SearchApiElasticsearchBackend::getDateGap()
3. 8.2 src/Plugin/search_api/backend/SearchApiElasticsearchBackend.php \Drupal\elasticsearch_connector\Plugin\search_api\backend\SearchApiElasticsearchBackend::getDateGap()
4. 8.6 src/Plugin/search_api/backend/SearchApiElasticsearchBackend.php \Drupal\elasticsearch_connector\Plugin\search_api\backend\SearchApiElasticsearchBackend::getDateGap()

Helper function. Return date gap from two dates or timestamps.

Parameters

mixed $min: Start date or timestamp.

mixed $max: End date or timestamp.

bool $timestamp: TRUE if the first two params are timestamps, FALSE otherwise. In the case of FALSE, it's assumed the first two arguments are strings and they are converted to timestamps using strtotime().

Return value

string One of 'NONE', 'YEAR', 'MONTH', or 'DAY' depending on the difference

See also

facetapi_get_timestamp_gap()

1 call to SearchApiElasticsearchBackend::getDateGap()

SearchApiElasticsearchBackend::getDateGranularity in src/Plugin/search_api/backend/SearchApiElasticsearchBackend.php

Helper function to return date gap.

File

src/Plugin/search_api/backend/SearchApiElasticsearchBackend.php, line 801

Class

SearchApiElasticsearchBackend

Elasticsearch Search API Backend definition.

Namespace

Drupal\elasticsearch_connector\Plugin\search_api\backend

Code

protected static function getDateGap($min, $max, $timestamp = TRUE) {
  if ($timestamp !== TRUE) {
    $min = strtotime($min);
    $max = strtotime($max);
  }
  if (empty($min) || empty($max)) {
    return 'DAY';
  }
  $diff = $max - $min;
  switch (TRUE) {
    case $diff > 86400 * 365:
      return 'NONE';
    case $diff > 86400 * gmdate('t', $min):
      return 'YEAR';
    case $diff > 86400:
      return 'MONTH';
    default:
      return 'DAY';
  }
}