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<?php |
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/* |
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* This file is part of the Zikula package. |
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* |
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* Copyright Zikula Foundation - http://zikula.org/ |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace Zikula\SettingsModule\Api; |
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use Symfony\Component\Finder\Finder; |
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use Symfony\Component\Intl\Intl; |
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class LocaleApi |
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{ |
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/** |
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* Locales with translations present |
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* @var array |
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*/ |
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private $supportedLocales = []; |
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/** |
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* Get array of supported locales |
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* |
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* @return array |
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*/ |
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public function getSupportedLocales() |
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{ |
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if (empty($this->supportedLocales)) { |
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$this->supportedLocales[] = 'en'; |
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$finder = new Finder(); |
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if (is_dir('app/Resources/translations')) { |
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$files = $finder->files() |
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->in(['app/Resources/translations']) |
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->depth(0) |
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->name('*.po') |
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->notName('*.template.*'); |
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foreach ($files as $file) { |
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$fileName = $file->getBasename('.po'); |
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list($domain, $locale) = explode('.', $fileName); |
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if (!in_array($locale, $this->supportedLocales)) { |
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$this->supportedLocales[] = $locale; |
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} |
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} |
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} |
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$this->addLegacyLocales(); // @deprecated remove at Core-2.0 |
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} |
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return $this->supportedLocales; |
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} |
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/** |
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* Get array of supported locales with their translated name |
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* |
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* @return array |
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*/ |
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public function getSupportedLocaleNames() |
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{ |
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$locales = $this->getSupportedLocales(); |
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$namedLocales = []; |
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foreach ($locales as $locale) { |
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$namedLocales[Intl::getLanguageBundle()->getLanguageName($locale)] = $locale; |
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} |
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return $namedLocales; |
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} |
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/** |
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* Read legacy locale.ini files and add those locales |
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* @deprecated remove at Core-2.0 |
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*/ |
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private function addLegacyLocales() |
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{ |
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$legacyLocales = \ZLanguage::getInstalledLanguages(); |
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foreach ($legacyLocales as $locale) { |
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if (!in_array($locale, $this->supportedLocales)) { |
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$this->supportedLocales[] = $locale; |
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} |
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} |
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} |
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} |
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zikula /
core
Loading history...
This checks looks for assignemnts to variables using the
list(...)function, where not all assigned variables are subsequently used.Consider the following code example.
Only the variables
$aand$care used. There was no need to assign$b.Instead, the list call could have been.