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<?php |
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namespace Ubiquity\translation\loader; |
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use Ubiquity\utils\base\UFileSystem; |
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use Ubiquity\utils\base\UArray; |
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use Ubiquity\log\Logger; |
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/** |
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* ArrayLoader for TranslatorManager |
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* Ubiquity\translation\loader$ArrayLoader |
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* This class is part of Ubiquity |
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* |
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* @author jcheron <[email protected]> |
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* @version 1.0.2 |
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* |
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*/ |
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class ArrayLoader implements LoaderInterface { |
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private $rootDir; |
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private function getRootKey($locale = null, $domain = null) { |
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return $this->rootDir . $locale ?? '' . $domain ?? ''; |
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} |
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public function __construct($rootDir) { |
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$this->rootDir = $rootDir; |
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} |
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public function load($locale, $domain = '*') { |
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$key = $this->getRootKey ( $locale, $domain ); |
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if (self::hasAPC () && apc_exists ( $key )) { |
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Logger::info ( 'Translate', 'Loading ' . $locale . '.' . $domain . ' from apc_cache', 'load' ); |
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return apc_fetch ( $key ); |
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} |
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$messages = [ ]; |
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$rootDirectory = $this->getRootDirectory ( $locale ); |
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if (file_exists ( $rootDirectory )) { |
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$files = UFileSystem::glob_recursive ( $rootDirectory . $domain . '.php' ); |
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foreach ( $files as $file ) { |
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if (file_exists ( $file )) { |
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$name = basename ( $file, '.php' ); |
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Logger::info ( 'Translate', 'Loading ' . $locale . '.' . $domain . ' from file ' . $name, 'load', [ get_class () ] ); |
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$messages [$name] = $this->loadFile ( $file ); |
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} |
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} |
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$this->flatten ( $messages ); |
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if (self::hasAPC ()) { |
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apc_store ( $key, $messages ); |
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} |
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} else { |
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return false; |
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} |
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return $messages; |
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} |
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private static function hasAPC() { |
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return function_exists ( 'apc_exists' ); |
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} |
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public function clearCache($locale = null, $domain = null) { |
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if (self::hasAPC ()) { |
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$iterator = new \APCIterator ( '/^' . $this->getRootKey ( $locale, $domain ) . '/' ); |
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foreach ( $iterator as $apc_cache ) { |
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apc_delete ( $apc_cache ['key'] ); |
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} |
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} |
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} |
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protected function loadFile($filename) { |
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return include $filename; |
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} |
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private function getRootDirectory($locale) { |
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return $this->rootDir . \DS . $locale . \DS; |
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} |
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private function getDirectory($domain, &$filename) { |
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$parts = explode ( '.', $domain ); |
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$filename = array_pop ( $parts ) . ".php"; |
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return implode ( \DS, $parts ); |
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} |
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/** |
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* Flattens an nested array of translations. |
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* |
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* The scheme used is: |
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* 'key' => array('key2' => array('key3' => 'value')) |
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* Becomes: |
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* 'key.key2.key3' => 'value' |
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* |
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* This function takes an array by reference and will modify it |
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* |
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* @param |
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* array &$messages The array that will be flattened |
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* @param array $subnode |
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* Current subnode being parsed, used internally for recursive calls |
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* @param string $path |
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* Current path being parsed, used internally for recursive calls |
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*/ |
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private function flatten(array &$messages, array $subnode = null, $path = null) { |
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if (null === $subnode) { |
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$subnode = &$messages; |
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} |
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foreach ( $subnode as $key => $value ) { |
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if (\is_array ( $value )) { |
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$nodePath = $path ? $path . '.' . $key : $key; |
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$this->flatten ( $messages, $value, $nodePath ); |
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if (null === $path) { |
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unset ( $messages [$key] ); |
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} |
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} elseif (null !== $path) { |
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$messages [$path . '.' . $key] = $value; |
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} |
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} |
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} |
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public function save($messages, $locale, $domain) { |
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$content = "<?php\nreturn " . UArray::asPhpArray ( $messages, 'array' ) . ';'; |
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$filename = ""; |
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$path = $this->getRootDirectory ( $locale ) . $this->getDirectory ( $domain, $filename ); |
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if (UFileSystem::safeMkdir ( $path )) { |
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if (@\file_put_contents ( $path . \DS . $filename, $content, LOCK_EX ) === false) { |
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throw new \Exception ( "Unable to write cache file: {$filename}" ); |
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} |
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} else { |
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throw new \Exception ( "Unable to create folder : {$path}" ); |
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} |
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} |
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} |
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phpMv /
ubiquity
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