/
LocaleCommands.php
457 lines (395 loc) · 15.3 KB
/
LocaleCommands.php
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<?php
namespace Drush\Drupal\Commands\core;
use Consolidation\AnnotatedCommand\CommandData;
use Drupal\Component\Gettext\PoStreamWriter;
use Drupal\Core\Config\ConfigFactoryInterface;
use Drupal\Core\Extension\ModuleHandlerInterface;
use Drupal\Core\Language\LanguageInterface;
use Drupal\Core\Language\LanguageManagerInterface;
use Drupal\Core\State\StateInterface;
use Drupal\language\Entity\ConfigurableLanguage;
use Drupal\locale\PoDatabaseReader;
use Drush\Commands\DrushCommands;
use Drush\Exceptions\CommandFailedException;
use Drush\Utils\StringUtils;
class LocaleCommands extends DrushCommands
{
protected $languageManager;
protected $configFactory;
protected $moduleHandler;
protected $state;
/**
* @return \Drupal\Core\Language\LanguageManagerInterface
*/
protected function getLanguageManager()
{
return $this->languageManager;
}
/**
* @return \Drupal\Core\Config\ConfigFactoryInterface
*/
protected function getConfigFactory()
{
return $this->configFactory;
}
/**
* @return \Drupal\Core\Extension\ModuleHandlerInterface
*/
public function getModuleHandler()
{
return $this->moduleHandler;
}
/**
* @return mixed
*/
public function getState()
{
return $this->state;
}
public function __construct(LanguageManagerInterface $languageManager, ConfigFactoryInterface $configFactory, ModuleHandlerInterface $moduleHandler, StateInterface $state)
{
$this->languageManager = $languageManager;
$this->configFactory = $configFactory;
$this->moduleHandler = $moduleHandler;
$this->state = $state;
}
/**
* Checks for available translation updates.
*
* @command locale:check
* @aliases locale-check
* @validate-module-enabled locale
*/
public function check()
{
$this->getModuleHandler()->loadInclude('locale', 'inc', 'locale.compare');
// Check translation status of all translatable project in all languages.
// First we clear the cached list of projects. Although not strictly
// necessary, this is helpful in case the project list is out of sync.
locale_translation_flush_projects();
locale_translation_check_projects();
// Execute a batch if required. A batch is only used when remote files
// are checked.
if (batch_get()) {
drush_backend_batch_process();
}
}
/**
* Imports the available translation updates.
*
* @see TranslationStatusForm::buildForm()
* @see TranslationStatusForm::prepareUpdateData()
* @see TranslationStatusForm::submitForm()
*
* @todo This can be simplified once https://www.drupal.org/node/2631584 lands
* in Drupal core.
*
* @command locale:update
* @aliases locale-update
* @option langcodes A comma-separated list of language codes to update. If omitted, all translations will be updated.
* @validate-module-enabled locale
*/
public function update($options = ['langcodes' => self::REQ])
{
$module_handler = $this->getModuleHandler();
$module_handler->loadInclude('locale', 'fetch.inc');
$module_handler->loadInclude('locale', 'bulk.inc');
$langcodes = [];
foreach (locale_translation_get_status() as $project_id => $project) {
foreach ($project as $langcode => $project_info) {
if (!empty($project_info->type) && !in_array($langcode, $langcodes)) {
$langcodes[] = $langcode;
}
}
}
if ($passed_langcodes = $options['langcodes']) {
$langcodes = array_intersect($langcodes, explode(',', $passed_langcodes));
}
// Deduplicate the list of langcodes since each project may have added the
// same language several times.
$langcodes = array_unique($langcodes);
$projects = [];
// Set the translation import options. This determines if existing
// translations will be overwritten by imported strings.
$translationOptions = _locale_translation_default_update_options();
// If the status was updated recently we can immediately start fetching the
// translation updates. If the status is expired we clear it an run a batch to
// update the status and then fetch the translation updates.
$last_checked = $this->getState()->get('locale.translation_last_checked');
if ($last_checked < time() - LOCALE_TRANSLATION_STATUS_TTL) {
locale_translation_clear_status();
$batch = locale_translation_batch_update_build([], $langcodes, $translationOptions);
batch_set($batch);
} else {
// Set a batch to download and import translations.
$batch = locale_translation_batch_fetch_build($projects, $langcodes, $translationOptions);
batch_set($batch);
// Set a batch to update configuration as well.
if ($batch = locale_config_batch_update_components($translationOptions, $langcodes)) {
batch_set($batch);
}
}
drush_backend_batch_process();
}
/**
* Exports to a gettext translation file.
*
* See Drupal Core: \Drupal\locale\Form\ExportForm::submitForm
*
* @throws \Exception
*
* @command locale:export
* @param $langcode The language code of the exported translations.
* @option template POT file output of extracted source texts to be translated.
* @option types String types to include, defaults to all types. Recognized values: <info>not-customized</info>, <info>customized</info>, </info>not-translated<info>.
* @usage drush locale:export nl > nl.po
* Export the Dutch translations with all types.
* @usage drush locale:export nl --types=customized,not-customized > nl.po
* Export the Dutch customized and not customized translations.
* @usage drush locale:export --template > drupal.pot
* Export the source strings only as template file for translation.
* @aliases locale-export
* @validate-module-enabled locale
*/
public function export($langcode = null, $options = ['template' => false, 'types' => self::REQ])
{
$language = $this->getTranslatableLanguage($langcode);
$poreader_options = [];
if (!$options['template']) {
$poreader_options = $this->convertTypesToPoDbReaderOptions(StringUtils::csvToArray($options['types']));
}
$file_uri = drush_tempnam('drush_', null, '.po');
if ($this->writePoFile($file_uri, $language, $poreader_options)) {
$this->output()->writeln(file_get_contents($file_uri));
} else {
$this->logger()->success(dt('Nothing to export.'));
}
}
/**
* Assure that required options are set.
*
* @hook validate locale:export
*/
public function exportValidate(CommandData $commandData)
{
$langcode = $commandData->input()->getArgument('langcode');
$template = $commandData->input()->getOption('template');
$types = $commandData->input()->getOption('types');
if (!$langcode && !$template) {
throw new CommandFailedException('Set LANGCODE or --template, see help for more information.');
}
if ($template && $types) {
throw new CommandFailedException('Can not use both --types and --template, see help for more information.');
}
}
/**
* Imports to a gettext translation file.
*
* @command locale:import
* @validate-module-enabled locale
* @param $langcode The language code of the imported translations.
* @param $file Path and file name of the gettext file.
* @option type The type of translations to be imported, Options:
* - customized: Treat imported strings as custom translations.
* - not-customized: Treat imported strings as not-custom translations.
* @option override Whether and how imported strings will override existing translations. Defaults to the Import behavior configured in the admin interface. Options:
* - none: Don't overwrite existing translations. Only append new translations.
* - customized: Only override existing customized translations.
* - not-customized: Only override non-customized translations, customized translations are kept.
* - all: Override any existing translation.
* @usage drush locale-import nl drupal-8.4.2.nl.po
* Import the Dutch drupal core translation.
* @usage drush locale-import nl custom-translations.po --type=customized --override=all
* Import customized Dutch translations and override any existing translation.
* @aliases locale-import
* @throws \Exception
*/
public function import($langcode, $file, $options = ['type' => 'not-customized', 'override' => self::REQ])
{
if (!drush_file_not_empty($file)) {
throw new \Exception(dt('File @file not found or empty.', ['@file' => $file]));
}
$language = $this->getTranslatableLanguage($langcode, true);
$this->getModuleHandler()->loadInclude('locale', 'translation.inc');
$this->getModuleHandler()->loadInclude('locale', 'bulk.inc');
$translationOptions = _locale_translation_default_update_options();
$translationOptions['langcode'] = $language->getId();
$translationOptions['customized'] = $this->convertCustomizedType($options['type']);
$override = $this->convertOverrideOption($options['override']);
if ($override) {
$translationOptions['overwrite_options'] = $override;
}
$poFile = (object) [
'filename' => basename($file),
'uri' => $file,
];
$poFile = locale_translate_file_attach_properties($poFile, $translationOptions);
// Set a batch to download and import translations.
$batch = locale_translate_batch_build([$poFile->uri => $poFile], $translationOptions);
batch_set($batch);
if ($batch = locale_config_batch_update_components($translationOptions, [$language->getId()])) {
batch_set($batch);
}
drush_backend_batch_process();
}
/**
* Converts input of translation type.
*
* @param $type
* @return integer
*/
private function convertCustomizedType($type)
{
return $type == 'customized' ? LOCALE_CUSTOMIZED : LOCALE_NOT_CUSTOMIZED;
}
/**
* Converts input of override option.
*
* @param $override
* @return array
*/
private function convertOverrideOption($override)
{
$result = [];
switch ($override) {
case 'none':
$result = [
'not_customized' => false,
'customized' => false,
];
break;
case 'customized':
$result = [
'not_customized' => false,
'customized' => true,
];
break;
case 'not-customized':
$result = [
'not_customized' => true,
'customized' => false,
];
break;
case 'all':
$result = [
'not_customized' => true,
'customized' => true,
];
break;
}
return $result;
}
/**
* Get translatable language object.
*
* @param string $langcode The language code of the language object.
* @param bool $addLanguage Create language when not available.
* @return LanguageInterface|null
* @throws \Exception
*/
private function getTranslatableLanguage($langcode, $addLanguage = false)
{
if (!$langcode) {
return null;
}
$language = $this->getLanguageManager()->getLanguage($langcode);
if (!$language) {
if ($addLanguage) {
$language = ConfigurableLanguage::createFromLangcode($langcode);
$language->save();
$this->logger->success(dt('Added language @language', [
'@language' => $language->label(),
]));
} else {
throw new CommandFailedException(dt('Language code @langcode is not configured.', [
'@langcode' => $langcode,
]));
}
}
if (!$this->isTranslatable($language)) {
throw new CommandFailedException(dt('Language code @langcode is not translatable.', [
'@langcode' => $langcode,
]));
}
return $language;
}
/**
* Check if language is translatable.
*
* @param LanguageInterface $language
* @return bool
*/
private function isTranslatable(LanguageInterface $language)
{
if ($language->isLocked()) {
return false;
}
if ($language->getId() != 'en') {
return true;
}
return (bool)$this->getConfigFactory()
->get('locale.settings')
->get('translate_english');
}
/**
* Get PODatabaseReader options for given types.
*
* @param array $types
* @return array
* Options list with value 'true'.
* @throws \Exception
* Triggered with incorrect types.
*/
private function convertTypesToPoDbReaderOptions(array $types = [])
{
$valid_convertions = [
'not_customized' => 'not-customized',
'customized' => 'customized',
'not_translated' => 'not-translated',
];
if (empty($types)) {
return array_fill_keys(array_keys($valid_convertions), true);
}
// Check for invalid conversions.
if (array_diff($types, $valid_convertions)) {
throw new CommandFailedException(dt('Allowed types: @types.', [
'@types' => implode(', ', $valid_convertions),
]));
}
// Convert Types to Options.
$options = array_keys(array_intersect($valid_convertions, $types));
return array_fill_keys($options, true);
}
/**
* Write out the exported language or template file.
*
* @param string $file_uri Uri string to gather the data.
* @param LanguageInterface|null $language The language to export.
* @param array $options The export options for PoDatabaseReader.
* @return bool True if successful.
*/
private function writePoFile($file_uri, LanguageInterface $language = null, array $options = [])
{
$reader = new PoDatabaseReader();
if ($language) {
$reader->setLangcode($language->getId());
$reader->setOptions($options);
}
$reader_item = $reader->readItem();
if (empty($reader_item)) {
return false;
}
$header = $reader->getHeader();
$header->setProjectName($this->configFactory->get('system.site')->get('name'));
$language_name = ($language) ? $language->getName() : '';
$header->setLanguageName($language_name);
$writer = new PoStreamWriter();
$writer->setURI($file_uri);
$writer->setHeader($header);
$writer->open();
$writer->writeItem($reader_item);
$writer->writeItems($reader);
$writer->close();
return true;
}
}