function apachesolr_multilingual_confgen_get_stemmer in Apache Solr Multilingual 7

Same name and namespace in other branches

1. 6.3 apachesolr_multilingual_confgen/apachesolr_multilingual_confgen.module \apachesolr_multilingual_confgen_get_stemmer()

Helper function that returns the name of a stemmer if available

Parameters

string: the language id

Return value

string the name of the stemmer

2 calls to apachesolr_multilingual_confgen_get_stemmer()

apachesolr_multiligual_confgen_register_multilingual_variables in apachesolr_multilingual_confgen/apachesolr_multilingual_confgen.module

apachesolr_multilingual_confgen_admin_form in apachesolr_multilingual_confgen/apachesolr_multilingual_confgen.admin.inc

Implements hook_form().

File

apachesolr_multilingual_confgen/apachesolr_multilingual_confgen.module, line 93

Multilingual search using Apache Solr.

Code

function apachesolr_multilingual_confgen_get_stemmer($language_id = NULL) {
  static $available_stemmers = array(
    'da' => 'Danish',
    'nl' => 'Dutch',
    'en' => 'English',
    'fi' => 'Finnish',
    'fr' => 'French',
    'de' => 'German',
    'it' => 'Italian',
    'nn' => 'Norwegian',
    'nb' => 'Norwegian',
    'pt-br' => 'Portuguese',
    'pt-pt' => 'Portuguese',
    'ro' => 'Romanian',
    'ru' => 'Russian',
    'es' => 'Spanish',
    'sv' => 'Swedish',
    'tr' => 'Turkish',
  );
  if (is_null($language_id)) {
    return $available_stemmers;
  }
  elseif (!is_string($language_id)) {

    // Some language detection functions return FALSE in some cases.
    // Instead of forcing everyone to not call this function in such a case
    // we handle it gracefully here.
    return '';
  }
  elseif (array_key_exists($language_id, $available_stemmers)) {
    return $available_stemmers[$language_id];
  }
  else {
    return '';
  }
}