function _locale_export_get_strings

Generates a structured array of all strings with translations in $language, if given. This array can be used to generate an export of the string in the database.

Parameters

$language: Language object to generate the output for, or NULL if generating translation template.

$group: Text group to export PO file from (eg. 'default' for interface translations).

Related topics

File

drupal/includes/locale.inc, line 1652

Administration functions for locale.module.

Code

function _locale_export_get_strings($language = NULL, $group = 'default') {
  if (isset($language)) {
    $result = db_query("SELECT s.lid, s.source, s.context, s.location, t.translation, t.plid, t.plural FROM {locales_source} s LEFT JOIN {locales_target} t ON s.lid = t.lid AND t.language = :language WHERE s.textgroup = :textgroup ORDER BY t.plid, t.plural", array(
      ':language' => $language->language,
      ':textgroup' => $group,
    ));
  }
  else {
    $result = db_query("SELECT s.lid, s.source, s.context, s.location, t.plid, t.plural FROM {locales_source} s LEFT JOIN {locales_target} t ON s.lid = t.lid WHERE s.textgroup = :textgroup ORDER BY t.plid, t.plural", array(
      ':textgroup' => $group,
    ));
  }
  $strings = array();
  foreach ($result as $child) {
    $string = array(
      'comment' => $child->location,
      'source' => $child->source,
      'context' => $child->context,
      'translation' => isset($child->translation) ? $child->translation : '',
    );
    if ($child->plid) {

      // Has a parent lid. Since we process in the order of plids,
      // we already have the parent in the array, so we can add the
      // lid to the next plural version to it. This builds a linked
      // list of plurals.
      $string['child'] = TRUE;
      $strings[$child->plid]['plural'] = $child->lid;
    }
    $strings[$child->lid] = $string;
  }
  return $strings;
}