protected function i18n_string_textgroup_default::multiple_translation_load in Internationalization 7

Load multiple translations from db

@todo Optimize when we've already got the source object

Parameters

$conditions: Array of field values to use as query conditions.

$langcode: Language code to search.

$index: Field to use as index for the result.

Return value

array Array of string objects with translation set.

1 call to i18n_string_textgroup_default::multiple_translation_load()

i18n_string_textgroup_default::multiple_translation_search in i18n_string/i18n_string.inc

Search multiple translations with key combinations.

File

i18n_string/i18n_string.inc, line 888

API for internationalization strings

Class

i18n_string_textgroup_default

Textgroup handler for i18n_string API

Code

protected function multiple_translation_load($conditions, $langcode) {
  $conditions += array(
    'language' => $langcode,
    'textgroup' => $this->textgroup,
  );

  // We may be querying all translations at the same time or just one language.
  // The language field needs some special treatment though.
  $query = db_select('i18n_string', 's')
    ->fields('s');
  $query
    ->leftJoin('locales_target', 't', 's.lid = t.lid');
  $query
    ->fields('t', array(
    'translation',
    'language',
    'i18n_status',
  ));
  foreach ($conditions as $field => $value) {

    // Single array value, reduce array
    if (is_array($value) && count($value) == 1) {
      $value = reset($value);
    }
    if ($value === '*') {
      continue;
    }
    elseif ($field == 'language') {
      $query
        ->condition('t.language', $value);
    }
    else {
      $query
        ->condition('s.' . $field, $value);
    }
  }
  return $this
    ->multiple_translation_build($query
    ->execute()
    ->fetchAll(), $langcode);
}