Club Drupal

<?php

/**

 * Implementation of hook_drush_command().

 *

 * @See drush_parse_command() for a list of recognized keys.

 *

 * @return

 *   An associative array describing your command(s).

 */

function language_drush_command() {

  $items = array();

  $items['language-add'] = array(

    'description' => "Add and import a new language definition",

    'aliases' => array('langadd'),

  );

  $items['language-enable'] = array(

    'description' => "Enable an already defined language",

    'aliases' => array('langen'),

  );

  $items['language-disable'] = array(

    'description' => "Disable an already defined language",

    'aliases' => array('langdis'),

  );

  $items['language-default'] = array(

    'description' => "Assign an enabled language as default",

    'aliases' => array('langdef'),

  );

  return $items;

}

/**

 * Add a language

 */

function drush_language_add() {

  if (!function_exists('locale_add_language')) {

    drush_set_error(dt('Could not add language. Is the \'locale\' module enabled?'));

    return;

  }

  $args = func_get_args();

  if (count($args) == 0) {

    drush_set_error(dt('Please provide one or more language codes as arguments.'));

    return;

  }

  foreach ($args as $langcode) {

    if (array_key_exists($langcode, language_list())) {

      drush_log(dt('The language with code !code already exists.', array('!code' => $langcode)), 'warning');

    }

    else {

      // Predefined language selection.

      include_once DRUPAL_ROOT . '/includes/iso.inc';

      $predefined = _locale_get_predefined_list();

      if (!isset($predefined[$langcode])) {

        drush_log(dt('Invalid language code !language', array('!language' => $langcode)), 'warning');

      }

      else {

        // Add the language definition

        locale_add_language($langcode);

        // See if we have language files to import for the newly added

        // language, collect and import them.

        if ($batch = locale_batch_by_language($langcode, '_locale_batch_language_finished')) {

          batch_set($batch);

          $batch =& batch_get();

          $batch['progressive'] = FALSE;

          // Process the batch.

          drush_backend_batch_process();

        }

        drush_log(dt('Added language: !language', array('!language' => $langcode)), 'ok');

      }

    }

  }

}

/**

 * Enable a language

 */

function drush_language_enable() {

  $args = func_get_args();

  if (count($args) == 0) {

    drush_set_error(dt('Please provide one or more language codes as arguments.'));

    return;

  }

  foreach ($args as $langcode) {

    $languages = language_list();

    if (array_key_exists($langcode, $languages)) {

      if (!$languages[$langcode]->enabled) {

        // disable the default english

        db_update('languages')

          ->condition('language', $langcode)

          ->fields(array(

            'enabled' => 1,

          ))

          ->execute();

        // Changing the language settings impacts the interface.

        cache_clear_all('*', 'cache_page', TRUE);

        drush_log(dt("Enabled language : !language ", array('!language' => $langcode)), 'ok');

      }

      else {

        drush_log(dt("Language already enabled: !language ", array('!language' => $langcode)), 'warning');

      }

    }

    else {

      drush_log(dt("Specified language does not exist !language", array('!language' => $langcode)), 'warning');

    }

  }

}

/**

 * Disables a language

 */

function drush_language_disable() {

  $args = func_get_args();

  if (count($args) == 0) {

    drush_set_error(dt('Please provide one or more language codes as arguments.'));

    return;

  }

  foreach ($args as $langcode) {

    $languages = language_list();

    if (array_key_exists($langcode, $languages)) {

      if ($languages[$langcode]->enabled) {

        // disable the default english

        db_update('languages')

          ->condition('language', $langcode)

          ->fields(array(

            'enabled' => 0,

          ))

          ->execute();

        // Changing the language settings impacts the interface.

        cache_clear_all('*', 'cache_page', TRUE);

        drush_log(dt("Disabled language : !language ", array('!language' => $langcode)), 'ok');

      }

      else {

        drush_print(dt("Language already disabled: !language ", array('!language' => $langcode)), 'warning');

      }

    }

  }

}

/**

 * Assigns the default language

 */

function drush_language_default() {

  $args = func_get_args();

  if (count($args) == 0) {

    drush_set_error(dt('Please provide one or more language codes as arguments.'));

    return;

  }

  foreach ($args as $langcode) {

    // get all the languages

    $languages = language_list();

    if (array_key_exists($langcode, $languages)) {

      variable_set('language_default', (object) $languages[$langcode]);

      drush_log(dt("!language assigned as default", array('!language' => $langcode)), 'ok');

    }

    else {

      drush_log(dt("Specified language does not exist !language", array('!language' => $langcode)), 'warning');

    }

  }

}