public function GlossaryHelper::glossaryGetter in Search API AZ Glossary 8.3
Same name and namespace in other branches
- 8.4 src/Service/GlossaryHelper.php \Drupal\search_api_glossary\Service\GlossaryHelper::glossaryGetter()
Glossary Getter.
Method to determine what Glossary value to set.
Parameters
string $source_value: Field value to be used for Glossary.
array $glossary_az_grouping: What groupings are enabled.
Return value
string Either a Group Name or First letter of the item.
File
- src/
Service/ GlossaryHelper.php, line 56
Class
- GlossaryHelper
- Search Api Glossary AZ Helper class.
Namespace
Drupal\search_api_glossary\ServiceCode
public function glossaryGetter($source_value, array $glossary_az_grouping) {
// Trim it, then get first letter, then uppercase it.
$first_letter = mb_strtoupper(mb_substr(trim($source_value), 0, 1));
// Allow other modules to hook in and alter the first letter.
$this->moduleHandler
->alter('search_api_glossary_source', $first_letter);
// Finally check groupings and alter the first letter.
return $this
->glossaryGroupName($first_letter, array_values($glossary_az_grouping));
}