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<?php |
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namespace Ffcms\Core\I18n; |
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use Ffcms\Core\App; |
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use Ffcms\Core\Helper\FileSystem\Directory; |
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use Ffcms\Core\Helper\FileSystem\File; |
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use Ffcms\Core\Helper\FileSystem\Normalize; |
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use Ffcms\Core\Helper\Serialize; |
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use Ffcms\Core\Helper\Type\Any; |
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use Ffcms\Core\Helper\Type\Arr; |
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use Ffcms\Core\Helper\Type\Obj; |
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use Ffcms\Core\Helper\Type\Str; |
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/** |
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* Class Translate. Provide methods to work with internalization data in ffcms. |
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* @package Ffcms\Core\I18n |
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*/ |
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class Translate |
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{ |
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protected $cached = []; |
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protected $indexes = []; |
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/** |
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* Translate constructor. Load default translations. |
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*/ |
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public function __construct() |
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{ |
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if (App::$Request->getLanguage() !== App::$Properties->get('baseLanguage')) { |
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$this->cached = $this->load('Default'); |
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$this->indexes[] = 'Default'; |
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} |
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} |
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/** |
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* Get internalization of current text from i18n |
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* @param string $index |
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* @param string $text |
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* @param array|null $params |
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* @return string |
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*/ |
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public function get(?string $index, string $text, ?array $params = null) |
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{ |
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if (App::$Request->getLanguage() !== App::$Properties->get('baseLanguage')) { |
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if ($index && !Arr::in($index, $this->indexes)) { |
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$this->cached = Arr::merge($this->cached, $this->load($index)); |
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$this->indexes[] = $index; |
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} |
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if ($this->cached && Any::isStr($text) && isset($this->cached[$text])) { |
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$text = $this->cached[$text]; |
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} |
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} |
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if (Any::isArray($params) && count($params) > 0) { |
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foreach ($params as $var => $value) { |
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$text = Str::replace('%' . $var . '%', $value, $text); |
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} |
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} |
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return $text; |
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} |
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/** |
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* Get internalization based on called controller |
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* @param string $text |
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* @param array $params |
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* @return string |
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*/ |
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public function translate(string $text, array $params = null) |
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{ |
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$index = null; |
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$namespace = 'Apps\Controller\\' . env_name . '\\'; |
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foreach (@debug_backtrace() as $caller) { |
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if (isset($caller['class']) && Str::startsWith($namespace, $caller['class'])) { |
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$index = Str::sub((string)$caller['class'], Str::length($namespace)); |
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} |
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} |
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return $this->get($index, $text, $params); |
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} |
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/** |
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* Load locale file from local storage |
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* @param string $index |
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* @return array|null |
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*/ |
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protected function load(string $index): ?array |
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{ |
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$file = root . '/I18n/' . env_name . '/' . App::$Request->getLanguage() . '/' . $index . '.php'; |
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if (!File::exist($file)) { |
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return []; |
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} |
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return require($file); |
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} |
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/** |
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* Append translation data from exist full path |
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* @param string $path |
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* @return bool |
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*/ |
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public function append($path): bool |
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{ |
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$path = Normalize::diskFullPath($path); |
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// check if file exist |
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if (!File::exist($path)) { |
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return false; |
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} |
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// load file translations |
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$addTranslation = require($path); |
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if (!Any::isArray($addTranslation)) { |
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return false; |
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} |
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// merge data |
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$this->cached = Arr::merge($this->cached, $addTranslation); |
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return true; |
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} |
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/** |
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* Get available languages in the filesystem |
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* @return array |
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*/ |
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public function getAvailableLangs(): array |
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{ |
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$langs = ['en']; |
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$scan = Directory::scan(root . '/I18n/' . env_name . '/', GLOB_ONLYDIR, true); |
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foreach ($scan as $row) { |
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$langs[] = trim($row, '/'); |
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} |
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return $langs; |
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} |
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/** |
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* Get locale data from input array or serialized string |
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* @param array|string $input |
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* @param string|null $lang |
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* @param string|null $default |
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* @return string|null |
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*/ |
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public function getLocaleText($input, ?string $lang = null, ?string $default = null): ?string |
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{ |
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// define language if empty |
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if ($lang === null) { |
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$lang = App::$Request->getLanguage(); |
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} |
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// unserialize from string to array |
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if (Any::isStr($input)) { |
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$input = Serialize::decode($input); |
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} |
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if (Any::isArray($input) && array_key_exists($lang, $input)) { |
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return $input[$lang]; |
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} |
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return $default; |
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} |
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} |
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phpffcms /
ffcms-core
Loading history...
This check marks implicit conversions of arrays to boolean values in a comparison. While in PHP an empty array is considered to be equal (but not identical) to false, this is not always apparent.
Consider making the comparison explicit by using
empty(..)or! empty(...)instead.