function localize_fields_modules_enabled in Localize Fields 7

Implements hook_modules_enabled().

Parameters

array $modules:

File

./localize_fields.install, line 54

Drupal Localize Fields module

Code

function localize_fields_modules_enabled($modules) {
  $drush = drupal_is_cli();
  $enabled_this = in_array('localize_fields', $modules);

  // Enable this modules' UI sub module if this module and the field_ui module are enabled
  // (unless variable 'localize_fields_noautoenableui' set).
  if (!variable_get('localize_fields_noautoenableui', 0) && ($enabled_this && module_exists('field_ui') || in_array('field_ui', $modules))) {
    module_enable(array(
      'localize_fields_ui',
    ));

    // Only if enabling succeeded.
    if (module_exists('localize_fields_ui')) {
      if ($drush) {
        drush_log(dt('Enabled !module_3 too, because !module_1 and !module_2 are enabled.', array(
          '!module_3' => 'localize_fields_ui',
          '!module_1' => 'localize_fields',
          '!module_2' => 'field_ui',
        )), 'ok');
      }
      else {
        drupal_set_message(t('Enabled !module_3 (!human_3) too, because !module_1 (!human_1) and !module_2 (!human_2) are enabled.', array(
          '!module_3' => 'localize_fields_ui',
          '!human_3' => t('Localize Fields UI', array(), array(
            'context' => 'module:localize_fields:module:localize_fields_ui',
          )),
          '!module_1' => 'localize_fields_ui',
          '!human_1' => t('Localize Fields', array(), array(
            'context' => 'module:localize_fields:module:localize_fields',
          )),
          '!module_2' => 'field_ui',
          '!human_2' => t('Field UI'),
        ), array(
          'context' => 'module:localize_fields',
        )));
      }
    }
  }

  // Make i18n_field's module weight less than ours, because things break if i18n_field translates after we do.
  $this_on_top_of_other = FALSE;
  if (($this_on_top_of_other = $enabled_this && module_exists('i18n_field')) || in_array('i18n_field', $modules)) {
    $module_weights = db_select('system', 's')
      ->fields('s', array(
      'name',
      'weight',
    ))
      ->condition(db_or()
      ->condition('s.name', 'localize_fields')
      ->condition('s.name', 'i18n_field'))
      ->execute()
      ->fetchAllKeyed();
    if ($module_weights['i18n_field'] >= $module_weights['localize_fields']) {
      db_update('system')
        ->fields(array(
        'weight' => $module_weights['localize_fields'] - 1,
      ))
        ->condition('type', 'module')
        ->condition('name', 'i18n_field')
        ->execute();
      if ($drush) {
        drush_log(dt('Module weight of i18n_field set to !weight because label translations break if that module translates _after_ localize_fields.', array(
          '!weight' => $module_weights['localize_fields'] - 1,
        )), 'ok');
      }
      else {
        drupal_set_message(t('Module weight of i18n_field (!human_2) set to !weight because label translations break if that module translates !emafter!_em localize_fields (!human_1).', array(
          '!human_1' => t('Localize Fields', array(), array(
            'context' => 'module:localize_fields:module:localize_fields',
          )),
          '!human_2' => t('Field translation', array(), array(
            'context' => 'module:localize_fields:module:i18n_field',
          )),
          '!weight' => $module_weights['localize_fields'] - 1,
          '!em' => '<em>',
          '!_em' => '</em>',
        ), array(
          'context' => 'module:localize_fields',
        )));
      }
    }

    // Check if any i18n_field translations available for copying.
    if ($enabled_this) {
      try {
        $query = db_select('locales_source', 'src');
        $query
          ->leftJoin('locales_target', 'trg', 'trg.lid = src.lid');
        $query
          ->fields('src', array(
          'lid',
        ))
          ->condition('src.textgroup', 'field')
          ->condition('trg.translation', '', '!=')
          ->range(0, 1);
        if ($query
          ->execute()
          ->fetchField()) {
          if ($drush) {

            // Use the batch of the copying admin form page.
            module_load_include('inc', 'localize_fields', 'localize_fields.admin');
            batch_set(localize_fields_copy_i18n_field_batch());
            drush_backend_batch_process();
          }
          else {

            // Cannot use the batch API in the module admin form (admin/modules).
            drupal_set_message(t('The system contains translations created by the i18n_field (!human_2) module:!break- !link.', array(
              '!human_2' => t('Field translation', array(), array(
                'context' => 'module:localize_fields:module:i18n_field',
              )),
              '!break' => '<br/>',
              '!link' => l(t('Import translations from i18n_field (!human_2) to localize_fields (!human_1)', array(
                '!human_1' => t('Localize Fields', array(), array(
                  'context' => 'module:localize_fields:module:localize_fields',
                )),
                '!human_2' => t('Field translation', array(), array(
                  'context' => 'module:localize_fields:module:i18n_field',
                )),
              ), array(
                'context' => 'module:localize_fields',
              )), 'admin/config/regional/localize_fields/copy_i18n_field'),
            ), array(
              'context' => 'module:localize_fields',
            )));
          }
        }
        elseif ($this_on_top_of_other) {
          if ($drush) {
            drush_log(dt('The system contains no non-empty translations to import from the i18n_field module.'), 'ok');
          }
          else {
            drupal_set_message(t('The system contains no non-empty translations to import from the i18n_field (!human_2) module.', array(
              '!human_2' => t('Field translation', array(), array(
                'context' => 'module:localize_fields:module:i18n_field',
              )),
            ), array(
              'context' => 'module:localize_fields',
            )));
          }
        }
      } catch (PDOException $xc) {

        // Do nothing. If that query fails then the system is probably generally unstable/misconfigured.
      }
    }
  }
}