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Backup current state of LocalizationService.php (references #161)
This will serve as a permanent backup for the migration algorithm used to migrate all current translation files to PO/Gettext
This commit is contained in:
Bernd Bestel
parent
6ceb6e3643
commit
40b5afe926
@ -2,119 +2,121 @@
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namespace Grocy\Services;
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use Gettext\Translations;
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use Gettext\Translator;
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class LocalizationService
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{
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const DEFAULT_CULTURE = 'en';
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public function __construct(string $culture)
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{
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$this->Culture = $culture;
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$this->StringsDefaultCulture = $this->LoadLocalizations(self::DEFAULT_CULTURE);
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$this->StringsCurrentCulture = $this->LoadLocalizations($culture);
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$this->StringsMerged = array_merge($this->StringsDefaultCulture, $this->StringsCurrentCulture);
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}
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protected $Culture;
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protected $StringsDefaultCulture;
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protected $StringsCurrentCulture;
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protected $StringsMerged;
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private function LoadLocalizations(string $culture)
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{
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$folder = __DIR__ . "/../localization/$culture/";
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$localizationFiles = array(
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'strings.php',
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'stock_transaction_types.php',
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'chore_types.php',
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'userfield_types.php',
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'component_translations.php',
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'demo_data.php'
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);
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$stringsCombined = array();
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foreach ($localizationFiles as $localizationFile)
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{
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$file = $folder . $localizationFile;
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if (file_exists($file))
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{
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$currentStrings = require $file;
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$stringsCombined = array_merge($stringsCombined, $currentStrings);
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}
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}
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return $stringsCombined;
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}
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public function LogMissingLocalization(string $culture, string $text)
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{
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$file = GROCY_DATAPATH . "/missing_translations_$culture.json";
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$missingTranslations = array();
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if (file_exists($file))
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{
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$missingTranslations = json_decode(file_get_contents($file), true);
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}
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if (!array_key_exists($text, $missingTranslations))
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{
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$missingTranslations[$text] = '#TranslationMissing#';
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}
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if (count($missingTranslations) > 0)
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{
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file_put_contents($file, json_encode($missingTranslations, JSON_PRETTY_PRINT));
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}
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}
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public function Localize(string $text, ...$placeholderValues)
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{
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if (GROCY_MODE === 'dev')
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{
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if (!array_key_exists($text, $this->StringsDefaultCulture))
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{
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$this->LogMissingLocalization(self::DEFAULT_CULTURE, $text);
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}
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$this->MigrateTranslationsToGettext();
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}
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if (!array_key_exists($text, $this->StringsCurrentCulture))
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$this->Culture = $culture;
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$this->LoadLocalizations($culture);
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}
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protected $PotTranslation;
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protected $PoTranslation;
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public $Translator;
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private function LoadLocalizations()
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{
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$culture = $this->Culture;
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$this->PotTranslation = Translations::fromPoFile(__DIR__ . '/../localization/chore_types.pot');
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$this->PotTranslation = $this->PotTranslation->mergeWith(Translations::fromPoFile(__DIR__ . '/../localization/component_translations.pot'));
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$this->PotTranslation = $this->PotTranslation->mergeWith(Translations::fromPoFile(__DIR__ . '/../localization/demo_data.pot'));
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$this->PotTranslation = $this->PotTranslation->mergeWith(Translations::fromPoFile(__DIR__ . '/../localization/stock_transaction_types.pot'));
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$this->PotTranslation = $this->PotTranslation->mergeWith(Translations::fromPoFile(__DIR__ . '/../localization/strings.pot'));
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$this->PotTranslation = $this->PotTranslation->mergeWith(Translations::fromPoFile(__DIR__ . '/../localization/userfield_types.pot'));
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$this->PoTranslation = Translations::fromPoFile(__DIR__ . "/../localization/$culture/chore_types.po");
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$this->PoTranslation = $this->PoTranslation->mergeWith(Translations::fromPoFile(__DIR__ . "/../localization/$culture/component_translations.po"));
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$this->PoTranslation = $this->PoTranslation->mergeWith(Translations::fromPoFile(__DIR__ . "/../localization/$culture/demo_data.po"));
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$this->PoTranslation = $this->PoTranslation->mergeWith(Translations::fromPoFile(__DIR__ . "/../localization/$culture/stock_transaction_types.po"));
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$this->PoTranslation = $this->PoTranslation->mergeWith(Translations::fromPoFile(__DIR__ . "/../localization/$culture/strings.po"));
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$this->PoTranslation = $this->PoTranslation->mergeWith(Translations::fromPoFile(__DIR__ . "/../localization/$culture/userfield_types.po"));
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$this->Translator = new Translator();
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$this->Translator->loadTranslations($this->PoTranslation);
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$this->Translator->register();
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}
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public function GetTranslationsForJavaScriptTranslator()
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{
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return $this->PoTranslation->toJsonString();
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}
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public function __t(string $text, ...$placeholderValues)
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{
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return __($text, ...$placeholderValues);
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}
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public function __n($number, $singularForm, $pluralForm)
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{
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return $this->Translator->ngettext($singularForm, $pluralForm, $number);
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}
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private function MigrateTranslationsToGettext()
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{
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foreach (glob(__DIR__ . '/../localization/*', GLOB_ONLYDIR) as $langDir)
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{
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$lang = basename($langDir);
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foreach (glob(__DIR__ . "/../localization/$lang/*.php") as $phpArrayFile)
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{
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$this->LogMissingLocalization($this->Culture, $text);
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$langStrings = require $phpArrayFile;
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$translations = new \Gettext\Translations();
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$translations->setDomain('grocy/' . pathinfo($phpArrayFile)['filename']);
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$translations->setHeader('Last-Translator', 'Translation migration from old PHP array files');
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$translations->setHeader('Language', $lang);
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$translations->setHeader('Language-Team', "http://www.transifex.com/grocy/grocy/language/$lang");
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$poFileName = basename($phpArrayFile);
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$poFileName = str_replace('.php', '.po', $poFileName);
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$poFilePath = __DIR__ . "/../localization/$lang/$poFileName";
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if (!file_exists($poFilePath))
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{
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$translations->toPoFile($poFilePath);
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}
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$translations = \Gettext\Translations::fromPoFile($poFilePath);
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foreach ($langStrings as $langString => $langStringTranslated)
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{
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$translation = new \Gettext\Translation('', str_replace('#1', '%s', str_replace('#2', '%s', str_replace('#3', '%s', $langString))));
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$translation->setTranslation(str_replace('#1', '%s', str_replace('#2', '%s', str_replace('#3', '%s', $langStringTranslated))));
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$translations[] = $translation;
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}
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$translations->toPoFile($poFilePath);
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if ($lang == 'en')
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{
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$translations = new \Gettext\Translations();
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$translations->setDomain('grocy/' . pathinfo($phpArrayFile)['filename']);
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$translations->setHeader('Last-Translator', 'Translation migration from old PHP array files');
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$translations->setHeader('Language', $lang);
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$translations->setHeader('Language-Team', "http://www.transifex.com/grocy/grocy/language/$lang");
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$potFileName = basename($phpArrayFile);
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$potFileName = str_replace('.php', '.pot', $potFileName);
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$potFileName = __DIR__ . "/../localization/$potFileName";
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foreach ($langStrings as $langString => $langStringTranslated)
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{
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$translation = new \Gettext\Translation('', str_replace('#1', '%s', str_replace('#2', '%s', str_replace('#3', '%s', $langString))));
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$translations[] = $translation;
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}
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if (!file_exists($potFileName))
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{
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$translations->toPoFile($potFileName);
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}
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}
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}
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}
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$localizedText = $text;
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if (array_key_exists($text, $this->StringsMerged))
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{
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$localizedText = $this->StringsMerged[$text];
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}
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for ($i = 0; $i < count($placeholderValues); $i++)
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{
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$localizedText = str_replace('#' . ($i + 1), $placeholderValues[$i], $localizedText);
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}
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return $localizedText;
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}
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public function LocalizeForSqlString(string $text, ...$placeholderValues)
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{
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$localizedText = $this->Localize($text, $placeholderValues);
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return str_replace("'", "''", $localizedText);
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}
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public function GetLocalizations()
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{
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return $this->StringsMerged;
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}
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public function GetDefaultCultureLocalizations()
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{
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return $this->StringsDefaultCulture;
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}
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public function GetCurrentCultureLocalizations()
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{
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return $this->StringsCurrentCulture;
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}
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}
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