locale.bulk.inc

<?php


/**
 * @file
 * Mass import-export and batch import functionality for Gettext .po files.
 */
use Drupal\Core\Batch\BatchBuilder;
use Drupal\Core\Url;
use Drupal\Core\File\Exception\FileException;
use Drupal\Core\Language\LanguageInterface;
use Drupal\file\FileInterface;
use Drupal\locale\Gettext;
use Drupal\locale\Locale;

/**
 * Prepare a batch to import all translations.
 *
 * @param array $options
 *   An array with options that can have the following elements:
 *   - 'langcode': The language code. Optional, defaults to NULL, which means
 *     that the language will be detected from the name of the files.
 *   - 'overwrite_options': Overwrite options array as defined in
 *     Drupal\locale\PoDatabaseWriter. Optional, defaults to an empty array.
 *   - 'customized': Flag indicating whether the strings imported from $file
 *     are customized translations or come from a community source. Use
 *     LOCALE_CUSTOMIZED or LOCALE_NOT_CUSTOMIZED. Optional, defaults to
 *     LOCALE_NOT_CUSTOMIZED.
 *   - 'finish_feedback': Whether or not to give feedback to the user when the
 *     batch is finished. Optional, defaults to TRUE.
 * @param bool $force
 *   (optional) Import all available files, even if they were imported before.
 *
 * @return array|bool
 *   The batch structure, or FALSE if no files are used to build the batch.
 *
 * @todo
 *   Integrate with update status to identify projects needed and integrate
 *   l10n_update functionality to feed in translation files alike.
 *   See https://www.drupal.org/node/1191488.
 */
function locale_translate_batch_import_files(array $options, $force = FALSE) {
    $options += [
        'overwrite_options' => [],
        'customized' => LOCALE_NOT_CUSTOMIZED,
        'finish_feedback' => TRUE,
    ];
    if (!empty($options['langcode'])) {
        $langcodes = [
            $options['langcode'],
        ];
    }
    else {
        // If langcode was not provided, make sure to only import files for the
        // languages we have added.
        $langcodes = array_keys(\Drupal::languageManager()->getLanguages());
    }
    $files = locale_translate_get_interface_translation_files([], $langcodes);
    if (!$force) {
        $result = \Drupal::database()->select('locale_file', 'lf')
            ->fields('lf', [
            'langcode',
            'uri',
            'timestamp',
        ])
            ->condition('langcode', $langcodes)
            ->execute()
            ->fetchAllAssoc('uri');
        foreach ($result as $uri => $info) {
            if (isset($files[$uri]) && filemtime($uri) <= $info->timestamp) {
                // The file is already imported and not changed since the last import.
                // Remove it from file list and don't import it again.
                unset($files[$uri]);
            }
        }
    }
    return locale_translate_batch_build($files, $options);
}

/**
 * Get interface translation files present in the translations directory.
 *
 * @param array $projects
 *   (optional) Project names from which to get the translation files and
 *   history. Defaults to all projects.
 * @param array $langcodes
 *   (optional) Language codes from which to get the translation files and
 *   history. Defaults to all languages.
 *
 * @return array
 *   An array of interface translation files keyed by their URI.
 */
function locale_translate_get_interface_translation_files(array $projects = [], array $langcodes = []) {
    \Drupal::moduleHandler()->loadInclude('locale', 'inc', 'locale.compare');
    $files = [];
    $projects = $projects ? $projects : array_keys(locale_translation_get_projects());
    $langcodes = $langcodes ? $langcodes : array_keys(locale_translatable_language_list());
    // Scan the translations directory for files matching a name pattern
    // containing a project name and language code: {project}.{langcode}.po or
    // {project}-{version}.{langcode}.po.
    // Only files of known projects and languages will be returned.
    $directory = \Drupal::config('locale.settings')->get('translation.path');
    $result = [];
    if (is_dir($directory)) {
        $result = \Drupal::service('file_system')->scanDirectory($directory, '![a-z_]+(\\-[0-9a-z\\.\\-\\+]+|)\\.[^\\./]+\\.po$!', [
            'recurse' => FALSE,
        ]);
    }
    foreach ($result as $file) {
        // Update the file object with project name and version from the file name.
        $file = locale_translate_file_attach_properties($file);
        if (in_array($file->project, $projects)) {
            if (in_array($file->langcode, $langcodes)) {
                $files[$file->uri] = $file;
            }
        }
    }
    return $files;
}

/**
 * Build a locale batch from an array of files.
 *
 * @param array $files
 *   Array of file objects to import.
 * @param array $options
 *   An array with options that can have the following elements:
 *   - 'langcode': The language code. Optional, defaults to NULL, which means
 *     that the language will be detected from the name of the files.
 *   - 'overwrite_options': Overwrite options array as defined in
 *     Drupal\locale\PoDatabaseWriter. Optional, defaults to an empty array.
 *   - 'customized': Flag indicating whether the strings imported from $file
 *     are customized translations or come from a community source. Use
 *     LOCALE_CUSTOMIZED or LOCALE_NOT_CUSTOMIZED. Optional, defaults to
 *     LOCALE_NOT_CUSTOMIZED.
 *   - 'finish_feedback': Whether or not to give feedback to the user when the
 *     batch is finished. Optional, defaults to TRUE.
 *
 * @return array|bool
 *   A batch structure or FALSE if $files was empty.
 */
function locale_translate_batch_build(array $files, array $options) {
    $options += [
        'overwrite_options' => [],
        'customized' => LOCALE_NOT_CUSTOMIZED,
        'finish_feedback' => TRUE,
    ];
    if (count($files)) {
        $batch_builder = (new BatchBuilder())->setFile(\Drupal::service('extension.list.module')->getPath('locale') . '/locale.bulk.inc')
            ->setTitle(t('Importing interface translations'))
            ->setErrorMessage(t('Error importing interface translations'));
        foreach ($files as $file) {
            // We call locale_translate_batch_import for every batch operation.
            $batch_builder->addOperation('locale_translate_batch_import', [
                $file,
                $options,
            ]);
        }
        // Save the translation status of all files.
        $batch_builder->addOperation('locale_translate_batch_import_save', []);
        // Add a final step to refresh JavaScript and configuration strings.
        $batch_builder->addOperation('locale_translate_batch_refresh', []);
        if ($options['finish_feedback']) {
            $batch_builder->setFinishCallback('locale_translate_batch_finished');
        }
        return $batch_builder->toArray();
    }
    return FALSE;
}

/**
 * Implements callback_batch_operation().
 *
 * Perform interface translation import.
 *
 * @param object $file
 *   A file object of the gettext file to be imported. The file object must
 *   contain a language parameter (other than
 *   LanguageInterface::LANGCODE_NOT_SPECIFIED). This is used as the language of
 *   the import.
 * @param array $options
 *   An array with options that can have the following elements:
 *   - 'langcode': The language code.
 *   - 'overwrite_options': Overwrite options array as defined in
 *     Drupal\locale\PoDatabaseWriter. Optional, defaults to an empty array.
 *   - 'customized': Flag indicating whether the strings imported from $file
 *     are customized translations or come from a community source. Use
 *     LOCALE_CUSTOMIZED or LOCALE_NOT_CUSTOMIZED. Optional, defaults to
 *     LOCALE_NOT_CUSTOMIZED.
 *   - 'message': Alternative message to display during import. Note, this must
 *     be sanitized text.
 * @param array|\ArrayAccess $context
 *   Contains a list of files imported.
 */
function locale_translate_batch_import($file, array $options, &$context) {
    // Merge the default values in the $options array.
    $options += [
        'overwrite_options' => [],
        'customized' => LOCALE_NOT_CUSTOMIZED,
    ];
    if (isset($file->langcode) && $file->langcode != LanguageInterface::LANGCODE_NOT_SPECIFIED) {
        try {
            if (empty($context['sandbox'])) {
                $context['sandbox']['parse_state'] = [
                    'filesize' => filesize(\Drupal::service('file_system')->realpath($file->uri)),
                    'chunk_size' => 200,
                    'seek' => 0,
                ];
            }
            // Update the seek and the number of items in the $options array().
            $options['seek'] = $context['sandbox']['parse_state']['seek'];
            $options['items'] = $context['sandbox']['parse_state']['chunk_size'];
            $report = Gettext::fileToDatabase($file, $options);
            // If not yet finished with reading, mark progress based on size and
            // position.
            if ($report['seek'] < filesize($file->uri)) {
                $context['sandbox']['parse_state']['seek'] = $report['seek'];
                // Maximize the progress bar at 95% before completion, the batch API
                // could trigger the end of the operation before file reading is done,
                // because of floating point inaccuracies. See
                // https://www.drupal.org/node/1089472.
                $context['finished'] = min(0.95, $report['seek'] / filesize($file->uri));
                if (isset($options['message'])) {
                    $context['message'] = t('@message (@percent%).', [
                        '@message' => $options['message'],
                        '@percent' => (int) ($context['finished'] * 100),
                    ]);
                }
                else {
                    $context['message'] = t('Importing translation file: %filename (@percent%).', [
                        '%filename' => $file->filename,
                        '@percent' => (int) ($context['finished'] * 100),
                    ]);
                }
            }
            else {
                // We are finished here.
                $context['finished'] = 1;
                // Store the file data for processing by the next batch operation.
                $file->timestamp = filemtime($file->uri);
                $context['results']['files'][$file->uri] = $file;
                $context['results']['languages'][$file->uri] = $file->langcode;
            }
            // Add the reported values to the statistics for this file.
            // Each import iteration reports statistics in an array. The results of
            // each iteration are added and merged here and stored per file.
            if (!isset($context['results']['stats']) || !isset($context['results']['stats'][$file->uri])) {
                $context['results']['stats'][$file->uri] = [];
            }
            foreach ($report as $key => $value) {
                if (is_numeric($report[$key])) {
                    if (!isset($context['results']['stats'][$file->uri][$key])) {
                        $context['results']['stats'][$file->uri][$key] = 0;
                    }
                    $context['results']['stats'][$file->uri][$key] += $report[$key];
                }
                elseif (is_array($value)) {
                    $context['results']['stats'][$file->uri] += [
                        $key => [],
                    ];
                    $context['results']['stats'][$file->uri][$key] = array_merge($context['results']['stats'][$file->uri][$key], $value);
                }
            }
        } catch (Exception $exception) {
            // Import failed. Store the data of the failing file.
            $context['results']['failed_files'][] = $file;
            \Drupal::logger('locale')->notice('Unable to import translations file: @file', [
                '@file' => $file->uri,
            ]);
        }
    }
}

/**
 * Implements callback_batch_operation().
 *
 * Save data of imported files.
 *
 * @param array|\ArrayAccess $context
 *   Contains a list of imported files.
 */
function locale_translate_batch_import_save($context) {
    if (isset($context['results']['files'])) {
        $request_time = \Drupal::time()->getRequestTime();
        foreach ($context['results']['files'] as $file) {
            // Update the file history if both project and version are known. This
            // table is used by the automated translation update function which tracks
            // translation status of module and themes in the system. Other
            // translation files are not tracked and are therefore not stored in this
            // table.
            if ($file->project && $file->version) {
                $file->last_checked = $request_time;
                locale_translation_update_file_history($file);
            }
        }
        $context['message'] = t('Translations imported.');
    }
}

/**
 * Implements callback_batch_operation().
 *
 * Refreshes translations after importing strings.
 *
 * @param array|\ArrayAccess $context
 *   Contains a list of strings updated and information about the progress.
 */
function locale_translate_batch_refresh(&$context) {
    if (!isset($context['sandbox']['refresh'])) {
        $strings = $langcodes = [];
        if (isset($context['results']['stats'])) {
            // Get list of unique string identifiers and language codes updated.
            $langcodes = array_unique(array_values($context['results']['languages']));
            foreach ($context['results']['stats'] as $report) {
                $strings[] = $report['strings'];
            }
            $strings = array_merge([], ...$strings);
        }
        if ($strings) {
            // Initialize multi-step string refresh.
            $context['message'] = t('Updating translations for JavaScript and default configuration.');
            $context['sandbox']['refresh']['strings'] = array_unique($strings);
            $context['sandbox']['refresh']['languages'] = $langcodes;
            $context['sandbox']['refresh']['names'] = [];
            $context['results']['stats']['config'] = 0;
            $context['sandbox']['refresh']['count'] = count($strings);
            // We will update strings on later steps.
            $context['finished'] = 0;
        }
        else {
            $context['finished'] = 1;
        }
    }
    elseif ($name = array_shift($context['sandbox']['refresh']['names'])) {
        // Refresh all languages for one object at a time.
        $count = Locale::config()->updateConfigTranslations([
            $name,
        ], $context['sandbox']['refresh']['languages']);
        $context['results']['stats']['config'] += $count;
        // Inherit finished information from the "parent" string lookup step so
        // visual display of status will make sense.
        $context['finished'] = $context['sandbox']['refresh']['names_finished'];
        $context['message'] = t('Updating default configuration (@percent%).', [
            '@percent' => (int) ($context['finished'] * 100),
        ]);
    }
    elseif (!empty($context['sandbox']['refresh']['strings'])) {
        // Not perfect but will give some indication of progress.
        $context['finished'] = 1 - count($context['sandbox']['refresh']['strings']) / $context['sandbox']['refresh']['count'];
        // Pending strings, refresh 100 at a time, get next pack.
        $next = array_slice($context['sandbox']['refresh']['strings'], 0, 100);
        array_splice($context['sandbox']['refresh']['strings'], 0, count($next));
        // Clear cache and force refresh of JavaScript translations.
        _locale_refresh_translations($context['sandbox']['refresh']['languages'], $next);
        // Check whether we need to refresh configuration objects.
        if ($names = Locale::config()->getStringNames($next)) {
            $context['sandbox']['refresh']['names_finished'] = $context['finished'];
            $context['sandbox']['refresh']['names'] = $names;
        }
    }
    else {
        $context['message'] = t('Updated default configuration.');
        $context['finished'] = 1;
    }
}

/**
 * Implements callback_batch_finished().
 *
 * Finished callback of system page locale import batch.
 *
 * @param bool $success
 *   TRUE if batch successfully completed.
 * @param array $results
 *   Batch results.
 */
function locale_translate_batch_finished($success, array $results) {
    $logger = \Drupal::logger('locale');
    if ($success) {
        $additions = $updates = $deletes = $skips = 0;
        if (isset($results['failed_files'])) {
            if (\Drupal::moduleHandler()->moduleExists('dblog') && \Drupal::currentUser()->hasPermission('access site reports')) {
                $message = \Drupal::translation()->formatPlural(count($results['failed_files']), 'One translation file could not be imported. <a href=":url">See the log</a> for details.', '@count translation files could not be imported. <a href=":url">See the log</a> for details.', [
                    ':url' => Url::fromRoute('dblog.overview')->toString(),
                ]);
            }
            else {
                $message = \Drupal::translation()->formatPlural(count($results['failed_files']), 'One translation file could not be imported. See the log for details.', '@count translation files could not be imported. See the log for details.');
            }
            \Drupal::messenger()->addError($message);
        }
        if (isset($results['files'])) {
            $skipped_files = [];
            // If there are no results and/or no stats (eg. coping with an empty .po
            // file), simply do nothing.
            if ($results && isset($results['stats'])) {
                foreach ($results['stats'] as $filepath => $report) {
                    if ($filepath === 'config') {
                        // Ignore the config entry. It is processed in
                        // locale_config_batch_finished() below.
                        continue;
                    }
                    $additions += $report['additions'];
                    $updates += $report['updates'];
                    $deletes += $report['deletes'];
                    $skips += $report['skips'];
                    if ($report['skips'] > 0) {
                        $skipped_files[] = $filepath;
                    }
                }
            }
            \Drupal::messenger()->addStatus(\Drupal::translation()->formatPlural(count($results['files']), 'One translation file imported. %number translations were added, %update translations were updated and %delete translations were removed.', '@count translation files imported. %number translations were added, %update translations were updated and %delete translations were removed.', [
                '%number' => $additions,
                '%update' => $updates,
                '%delete' => $deletes,
            ]));
            $logger->notice('Translations imported: %number added, %update updated, %delete removed.', [
                '%number' => $additions,
                '%update' => $updates,
                '%delete' => $deletes,
            ]);
            if ($skips) {
                if (\Drupal::moduleHandler()->moduleExists('dblog') && \Drupal::currentUser()->hasPermission('access site reports')) {
                    $message = \Drupal::translation()->formatPlural($skips, 'One translation string was skipped because of disallowed or malformed HTML. <a href=":url">See the log</a> for details.', '@count translation strings were skipped because of disallowed or malformed HTML. <a href=":url">See the log</a> for details.', [
                        ':url' => Url::fromRoute('dblog.overview')->toString(),
                    ]);
                }
                else {
                    $message = \Drupal::translation()->formatPlural($skips, 'One translation string was skipped because of disallowed or malformed HTML. See the log for details.', '@count translation strings were skipped because of disallowed or malformed HTML. See the log for details.');
                }
                \Drupal::messenger()->addWarning($message);
                $logger->warning('@count disallowed HTML string(s) in files: @files.', [
                    '@count' => $skips,
                    '@files' => implode(',', $skipped_files),
                ]);
            }
        }
    }
    // Add messages for configuration too.
    if (isset($results['stats']['config'])) {
        locale_config_batch_finished($success, $results);
    }
}

/**
 * Creates a file object and populates the timestamp property.
 *
 * @param string $filepath
 *   The filepath of a file to import.
 *
 * @return object
 *   An object representing the file.
 */
function locale_translate_file_create($filepath) {
    $file = new stdClass();
    $file->filename = \Drupal::service('file_system')->basename($filepath);
    $file->uri = $filepath;
    $file->timestamp = filemtime($file->uri);
    return $file;
}

/**
 * Generates file properties from filename and options.
 *
 * An attempt is made to determine the translation language, project name and
 * project version from the file name. Supported file name patterns are:
 * {project}-{version}.{langcode}.po, {prefix}.{langcode}.po or {langcode}.po.
 * Alternatively the translation language can be set using the $options.
 *
 * @param object $file
 *   A file object of the gettext file to be imported.
 * @param array $options
 *   An array with options:
 *   - 'langcode': The language code. Overrides the file language.
 *
 * @return object
 *   Modified file object.
 */
function locale_translate_file_attach_properties($file, array $options = []) {
    // If $file is a file entity, convert it to a stdClass.
    if ($file instanceof FileInterface) {
        $file = (object) [
            'filename' => $file->getFilename(),
            'uri' => $file->getFileUri(),
        ];
    }
    // Extract project, version and language code from the file name. Supported:
    // {project}-{version}.{langcode}.po, {prefix}.{langcode}.po or {langcode}.po
    preg_match('!
    (                       # project OR project and version OR empty (group 1)
      ([a-z_]+)             # project name (group 2)
      \\.                    # .
      |                     # OR
      ([a-z_]+)             # project name (group 3)
      \\-                    # -
      ([0-9a-z\\.\\-\\+]+)     # version (group 4)
      \\.                    # .
      |                     # OR
    )                       # (empty)
    ([^\\./]+)               # language code (group 5)
    \\.                      # .
    po                      # po extension
    $!x', $file->filename, $matches);
    if (isset($matches[5])) {
        $file->project = $matches[2] . $matches[3];
        $file->version = $matches[4];
        $file->langcode = $options['langcode'] ?? $matches[5];
    }
    else {
        $file->langcode = LanguageInterface::LANGCODE_NOT_SPECIFIED;
    }
    return $file;
}

/**
 * Deletes interface translation files and translation history records.
 *
 * @param array $projects
 *   (optional) Project names from which to delete the translation files and
 *   history. Defaults to all projects.
 * @param array $langcodes
 *   (optional) Language codes from which to delete the translation files and
 *   history. Defaults to all languages.
 *
 * @return bool
 *   TRUE if files are removed successfully. FALSE if one or more files could
 *   not be deleted.
 */
function locale_translate_delete_translation_files(array $projects = [], array $langcodes = []) {
    $fail = FALSE;
    locale_translation_file_history_delete($projects, $langcodes);
    // Delete all translation files from the translations directory.
    if ($files = locale_translate_get_interface_translation_files($projects, $langcodes)) {
        foreach ($files as $file) {
            try {
                \Drupal::service('file_system')->delete($file->uri);
            } catch (FileException $e) {
                $fail = TRUE;
            }
        }
    }
    return !$fail;
}

/**
 * Builds a locale batch to refresh configuration.
 *
 * @param array $options
 *   An array with options that can have the following elements:
 *   - 'finish_feedback': (optional) Whether or not to give feedback to the user
 *     when the batch is finished. Defaults to TRUE.
 * @param array $langcodes
 *   (optional) Array of language codes. Defaults to all translatable languages.
 * @param array $components
 *   (optional) Array of component lists indexed by type. If not present or it
 *   is an empty array, it will update all components.
 * @param bool $update_default_config_langcodes
 *   Determines whether default configuration langcodes should be updated. This
 *   Should only happen during site and extension install.
 *
 * @return array
 *   The batch definition.
 */
function locale_config_batch_update_components(array $options, array $langcodes = [], array $components = [], bool $update_default_config_langcodes = FALSE) {
    $langcodes = $langcodes ? $langcodes : array_keys(\Drupal::languageManager()->getLanguages());
    if ($langcodes && ($names = Locale::config()->getComponentNames($components))) {
        // If the component list is empty we need to ensure that all configuration
        // in the default collection is using the site's default langcode.
        return locale_config_batch_build($names, $langcodes, $options, $update_default_config_langcodes);
    }
}

/**
 * Creates a locale batch to refresh specific configuration.
 *
 * @param array $names
 *   List of configuration object names (which are strings) to update.
 * @param array $langcodes
 *   List of language codes to refresh.
 * @param array $options
 *   (optional) An array with options that can have the following elements:
 *   - 'finish_feedback': Whether or not to give feedback to the user when the
 *     batch is finished. Defaults to TRUE.
 * @param bool $update_default_config_langcodes
 *   Determines whether default configuration langcodes should be updated. This
 *   Should only happen during site and extension install.
 *
 * @return array
 *   The batch definition.
 *
 * @see locale_config_batch_refresh_name()
 */
function locale_config_batch_build(array $names, array $langcodes, array $options = [], bool $update_default_config_langcodes = FALSE) {
    $options += [
        'finish_feedback' => TRUE,
    ];
    $batch_builder = (new BatchBuilder())->setFile(\Drupal::service('extension.list.module')->getPath('locale') . '/locale.bulk.inc')
        ->setTitle(t('Updating configuration translations'))
        ->setInitMessage(t('Starting configuration update'))
        ->setErrorMessage(t('Error updating configuration translations'));
    if ($update_default_config_langcodes && \Drupal::languageManager()->getDefaultLanguage()
        ->getId() !== 'en') {
        $batch_builder->addOperation('locale_config_batch_set_config_langcodes');
    }
    $i = 0;
    $batch_names = [];
    foreach ($names as $name) {
        $batch_names[] = $name;
        $i++;
        // During installation the caching of configuration objects is disabled so
        // it is very expensive to initialize the \Drupal::config() object on each
        // request. We batch a small number of configuration object upgrades
        // together to improve the overall performance of the process.
        if ($i % 20 == 0) {
            $batch_builder->addOperation('locale_config_batch_refresh_name', [
                $batch_names,
                $langcodes,
            ]);
            $batch_names = [];
        }
    }
    if (!empty($batch_names)) {
        $batch_builder->addOperation('locale_config_batch_refresh_name', [
            $batch_names,
            $langcodes,
        ]);
    }
    if (!empty($options['finish_feedback'])) {
        $batch_builder->setFinishCallback('locale_config_batch_finished');
    }
    return $batch_builder->toArray();
}

/**
 * Implements callback_batch_operation().
 *
 * Updates default configuration when new modules or themes are installed.
 *
 * @param array|\ArrayAccess $context
 *   The batch context.
 */
function locale_config_batch_set_config_langcodes(&$context) {
    Locale::config()->updateDefaultConfigLangcodes();
    $context['finished'] = 1;
    $context['message'] = t('Updated default configuration to %langcode', [
        '%langcode' => \Drupal::languageManager()->getDefaultLanguage()
            ->getId(),
    ]);
}

/**
 * Implements callback_batch_operation().
 *
 * Performs configuration translation refresh.
 *
 * @param array $names
 *   An array of names of configuration objects to update.
 * @param array $langcodes
 *   (optional) Array of language codes to update. Defaults to all languages.
 * @param array|\ArrayAccess $context
 *   Contains a list of files imported.
 *
 * @see locale_config_batch_build()
 */
function locale_config_batch_refresh_name(array $names, array $langcodes, &$context) {
    if (!isset($context['result']['stats']['config'])) {
        $context['result']['stats']['config'] = 0;
    }
    $context['result']['stats']['config'] += Locale::config()->updateConfigTranslations($names, $langcodes);
    foreach ($names as $name) {
        $context['result']['names'][] = $name;
    }
    $context['result']['langcodes'] = $langcodes;
    $context['finished'] = 1;
}

/**
 * Implements callback_batch_finished().
 *
 * Finishes callback of system page locale import batch.
 *
 * @param bool $success
 *   Information about the success of the batch import.
 * @param array $results
 *   Information about the results of the batch import.
 *
 * @see locale_config_batch_build()
 */
function locale_config_batch_finished($success, array $results) {
    if ($success) {
        $configuration = $results['stats']['config'] ?? 0;
        if ($configuration) {
            \Drupal::messenger()->addStatus(t('The configuration was successfully updated. There are %number configuration objects updated.', [
                '%number' => $configuration,
            ]));
            \Drupal::logger('locale')->notice('The configuration was successfully updated. %number configuration objects updated.', [
                '%number' => $configuration,
            ]);
        }
        else {
            \Drupal::messenger()->addStatus(t('No configuration objects have been updated.'));
            \Drupal::logger('locale')->warning('No configuration objects have been updated.');
        }
    }
}