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- <?php
- /**
- * @file
- * The API for download and import of translations.
- */
- /**
- * Load the common translation API.
- */
- // @todo Combine functions differently in files to avoid unnecessary includes.
- // Follow-up issue https://www.drupal.org/node/1834298
- require_once __DIR__ . '/l10n_update.translation.inc';
- /**
- * Builds a batch to check, download and import project translations.
- *
- * @param array $projects
- * Array of project names for which to update the translations. Defaults to
- * all translatable projects.
- * @param array $langcodes
- * Array of language codes. Defaults to all translatable languages.
- * @param array $options
- * Array of import options. See locale_translate_batch_import_files().
- *
- * @return array
- * Batch definition array.
- */
- function l10n_update_batch_update_build($projects = array(), $langcodes = array(), $options = array()) {
- module_load_include('compare.inc', 'l10n_update');
- $projects = $projects ? $projects : array_keys(l10n_update_get_projects());
- $langcodes = $langcodes ? $langcodes : array_keys(l10n_update_translatable_language_list());
- $status_options = $options;
- $status_options['finish_feedback'] = FALSE;
- // Check status of local and remote translation files.
- $operations = _l10n_update_batch_status_operations($projects, $langcodes, $status_options);
- // Download and import translations.
- $operations = array_merge($operations, _l10n_update_fetch_operations($projects, $langcodes, $options));
- $batch = array(
- 'operations' => $operations,
- 'title' => t('Updating translations'),
- 'progress_message' => '',
- 'error_message' => t('Error importing translation files'),
- 'finished' => 'l10n_update_batch_fetch_finished',
- 'file' => drupal_get_path('module', 'l10n_update') . '/l10n_update.batch.inc',
- );
- return $batch;
- }
- /**
- * Builds a batch to download and import project translations.
- *
- * @param array $projects
- * Array of project names for which to check the state of translation files.
- * Defaults to all translatable projects.
- * @param array $langcodes
- * Array of language codes. Defaults to all translatable languages.
- * @param array $options
- * Array of import options. See l10n_update_batch_import_files().
- *
- * @return array
- * Batch definition array.
- */
- function l10n_update_batch_fetch_build($projects = array(), $langcodes = array(), $options = array()) {
- $projects = $projects ? $projects : array_keys(l10n_update_get_projects());
- $langcodes = $langcodes ? $langcodes : array_keys(l10n_update_translatable_language_list());
- $batch = array(
- 'operations' => _l10n_update_fetch_operations($projects, $langcodes, $options),
- 'title' => t('Updating translations.'),
- 'progress_message' => '',
- 'error_message' => t('Error importing translation files'),
- 'finished' => 'l10n_update_batch_fetch_finished',
- 'file' => drupal_get_path('module', 'l10n_update') . '/l10n_update.batch.inc',
- );
- return $batch;
- }
- /**
- * Helper function to construct the batch operations to fetch translations.
- *
- * @param array $projects
- * Array of project names for which to check the state of translation files.
- * Defaults to all translatable projects.
- * @param array $langcodes
- * Array of language codes. Defaults to all translatable languages.
- * @param array $options
- * Array of import options.
- *
- * @return array
- * Array of batch operations.
- */
- function _l10n_update_fetch_operations(array $projects, array $langcodes, array $options) {
- $operations = array();
- // If the process is going to download files from a remote, make sure the
- // files can be saved in the download directory.
- if (!empty($projects) && l10n_update_use_remote_source()) {
- $directory = variable_get('l10n_update_download_store', L10N_UPDATE_DEFAULT_TRANSLATION_PATH);
- // Do not download files if the directory is missing or can not be created.
- if (!file_prepare_directory($directory, FILE_CREATE_DIRECTORY | FILE_MODIFY_PERMISSIONS)) {
- drupal_set_message(t('The directory %directory does not exist or is not writable.', array('%directory' => $directory)), 'error');
- watchdog('file system', 'The directory %directory does not exist or is not writable.', array('%directory' => $directory), WATCHDOG_ERROR);
- return $operations;
- }
- l10n_update_ensure_htaccess();
- }
- foreach ($projects as $project) {
- foreach ($langcodes as $langcode) {
- if (l10n_update_use_remote_source()) {
- $operations[] = array(
- 'l10n_update_batch_fetch_download',
- array(
- $project,
- $langcode,
- ),
- );
- }
- $operations[] = array('l10n_update_batch_fetch_import', array(
- $project,
- $langcode,
- $options,
- ),
- );
- }
- }
- return $operations;
- }
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