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<?php |
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namespace Printful\GettextCms; |
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use Printful\GettextCms\Exceptions\GettextCmsException; |
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use Printful\GettextCms\Interfaces\MessageConfigInterface; |
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use Printful\GettextCms\Structures\ScanItem; |
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class MessageManager |
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{ |
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/** @var LocaleLoader */ |
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private $loader; |
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/** @var string Current locale set */ |
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private $locale; |
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/** @var MessageRevisions */ |
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private $revisions; |
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/** @var self */ |
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private static $instance; |
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/** @var MessageConfigInterface */ |
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private $config; |
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/** @var MessageStorage */ |
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private $storage; |
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private function __construct(MessageConfigInterface $config) |
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{ |
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$this->revisions = new MessageRevisions($config); |
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$this->loader = new LocaleLoader($config, new MessageRevisions($config)); |
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$this->config = $config; |
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$this->storage = new MessageStorage($this->config->getRepository()); |
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} |
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/** |
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* Initialize singleton instance |
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* |
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* @param MessageConfigInterface $config |
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* @return MessageManager |
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*/ |
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public static function init(MessageConfigInterface $config): self |
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{ |
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self::$instance = new static($config); |
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if ($config->useShortFunctions()) { |
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self::$instance->declareFunctions(); |
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} |
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return self::$instance; |
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} |
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/** |
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* @return MessageManager |
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*/ |
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public static function getInstance(): self |
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{ |
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return self::$instance; |
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} |
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/** |
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* @param string $locale |
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* @return MessageManager |
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* @throws GettextCmsException |
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*/ |
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public function setLocale(string $locale): self |
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{ |
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$this->locale = $locale; |
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$this->loader->load($locale); |
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return $this; |
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} |
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/** |
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* Declare helper functions for easier gettext usage |
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* |
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* @see _n() |
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* @see _d() |
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* @see _x() |
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* @see _dn() |
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* @see _dx() |
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* @see _dxn() |
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* |
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* @return MessageManager |
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*/ |
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private function declareFunctions(): self |
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{ |
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require __DIR__ . '/helpers/functions.php'; |
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return $this; |
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} |
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/** |
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* Get revisioned domain for current locale or the original domain name if revision does not exist for this domain |
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* |
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* @param string $domain |
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* @return string |
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*/ |
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public function getRevisionedDomain(string $domain): string |
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{ |
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return $this->revisions->getRevisionedDomain($this->locale, $domain); |
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} |
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/** |
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* Extract translations from files and save them to repository |
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* Careful, previous translations will be disabled, so everything has to be scanned at once |
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* |
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* @param ScanItem[] $scanItems |
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* @throws GettextCmsException |
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*/ |
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public function extractAndSaveFromFiles(array $scanItems) |
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{ |
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if ($this->config->useShortFunctions()) { |
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// If using short functions, we need to pre-fill them |
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// so they are extracted too |
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$functions = $this->getFunctions(); |
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foreach ($scanItems as $scanItem) { |
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$scanItem->functions = $scanItem->functions ?: []; |
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$scanItem->functions += $functions; |
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} |
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} |
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$importer = new MessageImporter( |
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$this->config, |
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$this->storage, |
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new MessageExtractor($this->config) |
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); |
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$importer->extractAndSave($scanItems); |
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} |
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/** |
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* Export PO string of untranslated messages |
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* |
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* @param string $locale |
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* @param string $domain |
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* @return string |
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*/ |
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public function exportUntranslated(string $locale, string $domain): string |
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{ |
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$exporter = new UntranslatedMessageExporter($this->storage); |
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return $exporter->exportToString($locale, $domain); |
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} |
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/** |
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* Import translated messages from PO file |
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* |
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* @param string $poContent |
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* @throws GettextCmsException |
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*/ |
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public function importTranslated($poContent) |
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{ |
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$importer = new TranslatedMessageImporter($this->config, $this->storage); |
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$importer->importFromPo($poContent); |
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} |
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/** |
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* Build MO translation files for each locale and domain |
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* |
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* @throws GettextCmsException |
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*/ |
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public function buildTranslationFiles() |
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{ |
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$builder = new MessageBuilder($this->config, $this->storage, $this->revisions); |
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foreach ($this->config->getLocales() as $locale) { |
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$domains = $this->config->getOtherDomains(); |
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$domains[] = $this->config->getDefaultDomain(); |
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foreach ($domains as $domain) { |
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$builder->export($locale, $domain); |
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} |
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} |
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} |
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/** |
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* Get the dynamic importer for adding dynamic messages |
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* |
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* @return DynamicMessageImporter |
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*/ |
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public function getDynamicMessageImporter(): DynamicMessageImporter |
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{ |
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return new DynamicMessageImporter($this->config, $this->storage); |
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} |
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/** |
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* Functions to scan for including (default functions + custom functions) |
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* |
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* @return array |
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*/ |
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private function getFunctions(): array |
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{ |
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return [ |
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// Default functions |
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'_' => 'gettext', |
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'gettext' => 'gettext', |
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'ngettext' => 'ngettext', |
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'pgettext' => 'pgettext', |
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'dgettext' => 'dgettext', |
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'dngettext' => 'dngettext', |
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'dpgettext' => 'dpgettext', |
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'npgettext' => 'npgettext', |
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'dnpgettext' => 'dnpgettext', |
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// Our custom functions |
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'_n' => 'ngettext', |
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'_nc' => 'npgettext', |
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'_c' => 'pgettext', |
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'_dc' => 'dpgettext', |
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'_d' => 'dgettext', |
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'_dn' => 'dngettext', |
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'_dnc' => 'dnpgettext', |
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]; |
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} |
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} |