init

.gitignore

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+.idea
+vendor
+composer.lock

README.md

@@ -1 +1,7 @@
-# nette-localization
+# Smartsupp/Localization
+
+## Installation 
+
+```sh
+$ composer require smartsupp/localization
+```

composer.json

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+{
+    "name": "smartsupp/localization",
+    "type": "library",
+    "keywords": ["localization", "nette"],
+    "authors": [{
+        "name": "Dusan Kmet",
+        "email": "[email protected]"
+    }],
+    "description" : "Localization",
+    "version": "0.1",
+    "license": "",
+    "require": {
+        "php": ">=5.4.0",
+        "nette/di": "^2.3",
+        "nette/utils": "^2.3",
+        "nette/safe-stream": "^2.3"
+    },
+    "autoload": {
+        "classmap": ["src/"]
+    }
+}

src/DirectoryStorage.php

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+<?php
+
+namespace Smartsupp\Localization;
+
+class DirectoryStorage implements ITranslateStorage
+{
+
+	private $dir;
+
+
+	public function __construct($dir)
+	{
+		$this->dir = $dir;
+	}
+
+
+	/**
+	 * Get translates for lang
+	 * @param string $section
+	 * @param string $lang
+	 * @return array
+	 */
+	public function getTranslates($section, $lang)
+	{
+		$path = $this->dir . '/' . $section . '/' . $lang . '.json';
+		if (is_file($path)) {
+			$translates = array();
+			$data = json_decode(file_get_contents($path), true);
+			$data = array_filter($data, function ($value) {
+				return $value !== '';
+			});
+			$this->expandKeys($translates, $data);
+			return $translates;
+		} else {
+			return array();
+		}
+	}
+
+
+	/**
+	 * Get last change
+	 * @param string $section
+	 * @param string $lang
+	 * @return int
+	 */
+	public function getLastChange($section, $lang)
+	{
+		$path = $this->dir . '/' . $section . '/' . $lang . '.json';
+		if (is_file($path)) {
+			return filemtime($path);
+		} else {
+			return 0;
+		}
+	}
+
+
+	/**
+	 * Expand structured translates
+	 * @param array $translates
+	 * @param array $data
+	 * @param string $prefix
+	 */
+	private function expandKeys(array &$translates, array $data, $prefix = null)
+	{
+		foreach ($data as $key => $value) {
+			if (is_array($value)) {
+				$this->expandKeys($translates, $value, $prefix ? "$prefix.$key" : $key);
+			} else {
+				$translates[$prefix ? "$prefix.$key" : $key] = $value;
+			}
+		}
+	}
+
+}

src/ITranslateStorage.php

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+<?php
+
+namespace Smartsupp\Localization;
+
+interface ITranslateStorage
+{
+
+	/**
+	 * Get translates for lang
+	 * @param string $section
+	 * @param string $lang
+	 * @return array
+	 */
+	function getTranslates($section, $lang);
+
+
+	/**
+	 * Get last change
+	 * @param string $section
+	 * @param string $lang
+	 * @return int
+	 */
+	function getLastChange($section, $lang);
+}

src/ITranslator.php

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+<?php
+
+namespace Smartsupp\Localization;
+
+interface ITranslator extends \Nette\Localization\ITranslator
+{
+
+	function setTranslates(array $dictionary);
+
+	function getTranslates();
+
+}

src/LocalizationExtension.php

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+<?php
+
+namespace Smartsupp\Localization;
+
+use Nette\DI\CompilerExtension;
+
+class LocalizationExtension extends CompilerExtension
+{
+
+	public $defaults = array(
+		'translatesDir' => null,
+		'debugMode' => null,
+		'alias' => null,
+		'sections' => null
+	);
+
+
+	public function loadConfiguration()
+	{
+		$container = $this->getContainerBuilder();
+		$config = $this->getConfig($this->defaults);
+
+		$debugMode = $config['debugMode'] === null ? $container->parameters['debugMode'] : $config['debugMode'];
+
+		$container->addDefinition($this->prefix('translatesStorage'))
+			->setClass('Smartsupp\Localization\DirectoryStorage')
+			->setArguments(array($config['translatesDir']));
+
+		$container->addDefinition($this->prefix('translatesLoader'))
+			->setClass('Smartsupp\Localization\TranslatesLoader')
+			->addSetup('$debugMode', array($debugMode))
+			->addSetup('setTempDir', array('%tempDir%/cache/_Wimo.Localization'));
+
+		$translatorFactory = $container->addDefinition($this->prefix('translatorFactory'))
+			->setClass('Smartsupp\Localization\TranslatorFactory')
+			->addSetup('$debugMode', array($debugMode));
+
+		if ($config['alias']) {
+			foreach ($config['alias'] as $from => $to) {
+				$translatorFactory->addSetup('setAlias', array($from, $to));
+			}
+		}
+
+		if ($config['sections']) {
+			$translatorFactory->addSetup('$defaultSections', array($config['sections']));
+		}
+	}
+
+}

src/TranslatesCache.php

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+<?php
+
+namespace Smartsupp\Localization;
+
+use Nette\Utils\SafeStream;
+
+/**
+ * TranslatesCache
+ */
+class TranslatesCache
+{
+	/** @var string */
+	private $tempDir;
+
+	/** @var string */
+	private $filename;
+
+
+	/**
+	 * Set temp dir
+	 * @param string $tempDir
+	 */
+	public function setTempDir($tempDir)
+	{
+		$this->tempDir = $tempDir;
+	}
+
+
+	/**
+	 * Set filename of cached file
+	 * @param string $filename
+	 */
+	public function setFilename($filename)
+	{
+		$this->filename = $filename;
+	}
+
+
+	/**
+	 * Check if cache file exists
+	 * @return bool
+	 */
+	public function isCached()
+	{
+		return is_file($this->getCacheFile());
+	}
+
+
+	/**
+	 * Get cache file path
+	 * @return string
+	 */
+	public function getCacheFile()
+	{
+		return $this->tempDir . '/' . $this->filename;
+	}
+
+
+	/**
+	 * Load cached translates
+	 * @return array
+	 */
+	public function load()
+	{
+		if ($this->isCached()) {
+			return include $this->getCacheFile();
+		} else {
+			return null;
+		}
+	}
+
+
+	/**
+	 * Store translates
+	 * @param string $translates
+	 */
+	public function save($translates)
+	{
+		if (preg_match('/^([^\-]+\-[^\-]+\-).*$/', $this->filename, $matches)) {
+			foreach (scandir($this->tempDir) as $f) { // clean old
+				if ($f[0] != '.') {
+					if (strpos($f, $matches[1]) === 0) {
+						unlink($this->tempDir . '/' . $f);
+					}
+				}
+			}
+		}
+		SafeStream::register();
+		file_put_contents('nette.safe://' . $this->getCacheFile(), $translates);
+	}
+
+}