function i18n_init in Internationalization 5.2

Same name and namespace in other branches

1. 5.3 i18n.module \i18n_init()
2. 5 i18n.module \i18n_init()
3. 6 i18n.module \i18n_init()

Implementation of hook_init()

May do a redirect from home page for not to get wrong versions in cache Warning: when in bootstrap mode, this may be called before i18n_get_lang()

File

./i18n.module, line 70

Internationalization (i18n) module

Code

function i18n_init() {
  global $i18n_langpath;

  // If not in bootstrap, variable init. This may go before the rest of the code because some variables may need to be loaded
  if (!_i18n_is_bootstrap()) {

    //include drupal_get_path('module', 'i18n').'/i18n.inc';
    i18n_variable_init();
  }
  $lang = i18n_get_lang();
  $path = _i18n_get_original_path();

  // Init selection mode
  i18n_selection_mode(variable_get('i18n_selection_mode', 'simple'));

  // Multi tables, for backwards compatibility and experimentation
  _i18n_set_db_prefix($lang);
  if ($path == '') {

    // Main page
    // Check for update or cron scripts to disable rewriting and redirection
    if (preg_match('|/(?!index\\.php)\\w+\\.php|', request_uri())) {
      i18n_selection_mode('off');
    }
    elseif ($lang != i18n_default_language()) {

      // Redirect to main page in $lang when it's not default language.
      _i18n_goto($lang);
    }
    else {
      $_GET['q'] = i18n_frontpage($lang);
    }
  }
  elseif ($lang == $path) {

    // When path is only language code
    $_GET['q'] = i18n_frontpage($lang);
  }
  elseif ($i18n_langpath) {

    //search alias with and without lang and remove lang.
    $_GET['q'] = i18n_get_normal_path($path);
  }
}