Gecko [ ifk.uw.edu.pl ]

Name	Size	Permission
Gettext	[ DIR ]	drwxr-xr-x
ChoiceFormat.php	6.14 KB	-rw-r--r--
CultureInfo.php	12.32 KB	-rw-r--r--
IMessageSource.php	3.72 KB	-rw-r--r--
MessageCache.php	3.91 KB	-rw-r--r--
MessageFormat.php	5.9 KB	-rw-r--r--
MessageSource.php	8.17 KB	-rw-r--r--
MessageSource_Database.php	9.43 KB	-rw-r--r--
MessageSource_PHP.php	10.21 KB	-rw-r--r--
MessageSource_XLIFF.php	13.12 KB	-rw-r--r--
MessageSource_gettext.php	11.11 KB	-rw-r--r--
TCache_Lite.php	13.58 KB	-rw-r--r--
TMessageSourceIOException.php	702 B	-rw-r--r--

Code Editor : MessageCache.php

<?php
/**
 * Translation table cache.
 * @author $Author: weizhuo $
 */

namespace Prado\I18N\core;

/**
 * Load the cache lite library.
 */
use Exception;

require_once(__DIR__ . '/TCache_Lite.php');

/**
 * Cache the translation table into the file system.
 * It can cache each cataloug+variant or just the whole section.
 * @author $Author: weizhuo $
 */
class MessageCache
{
	/**
	 * Cache Lite instance.
	 * @var TCache_Lite
	 */
	protected $cache;

/**
	 * Caceh life time, default is 1 year.
	 */
	protected $lifetime = 3153600;

/**
	 * Create a new Translation cache.
	 * @param string $cacheDir Directory to store the cache files.
	 */
	public function __construct($cacheDir)
	{
		$cacheDir = $cacheDir . '/';

if (!is_dir($cacheDir)) {
			throw new Exception(
				'The cache directory ' . $cacheDir . ' does not exists.' .
				'The cache directory must be writable by the server.'
			);
		}
		if (!is_writable($cacheDir)) {
			throw new Exception(
				'The cache directory ' . $cacheDir . ' must be writable ' .
				'by the server.'
			);
		}

$options = [
			'cacheDir' => $cacheDir,
			'lifeTime' => $this->getLifeTime(),
			'automaticSerialization' => true
		];

$this->cache = new TCache_Lite($options);
	}

/**
	 * Get the cache life time.
	 * @return int Cache life time.
	 */
	public function getLifeTime()
	{
		return $this->lifetime;
	}

/**
	 * Set the cache life time.
	 * @param int $time Cache life time.
	 */
	public function setLifeTime($time)
	{
		$this->lifetime = (int) $time;
	}

/**
	 * Get the cache file ID based section and locale.
	 * @param string $catalogue The translation section.
	 * @param string $culture The translation locale, e.g. "en_AU".
	 */
	protected function getID($catalogue, $culture)
	{
		return $catalogue . ':' . $culture;
	}

/**
	 * Get the cache file GROUP based section and locale.
	 * @param string $catalogue The translation section.
	 * @param string $culture The translation locale, e.g. "en_AU".
	 */
	protected function getGroup($catalogue, $culture)
	{
		return $catalogue . ':' . get_class($this);
	}

/**
	 * Get the data from the cache.
	 * @param string $catalogue The translation section.
	 * @param string $culture The translation locale, e.g. "en_AU".
	 * @param int $lastmodified If the source is a file, this file's modified
	 * time is newer than the cache's modified time, no cache hit.
	 * @return mixed bool FALSE if no cache hit. Otherwise, translation
	 * table data for the specified section and locale.
	 */
	public function get($catalogue, $culture, $lastmodified = 0)
	{
		$ID = $this->getID($catalogue, $culture);
		$group = $this->getGroup($catalogue, $culture);

$this->cache->_setFileName($ID, $group);

$cache = $this->cache->getCacheFile();

if (is_file($cache) == false) {
			return false;
		}

$lastmodified = (int) $lastmodified;

if ($lastmodified <= 0 || $lastmodified > filemtime($cache)) {
			return false;
		}

//echo '@@ Cache hit: "'.$ID.'" : "'.$group.'"';
		//echo "<br>\n";

return $this->cache->get($ID, $group);
	}

/**
	 * Save the data to cache for the specified section and locale.
	 * @param array $data The data to save.
	 * @param string $catalogue The translation section.
	 * @param string $culture The translation locale, e.g. "en_AU".
	 */
	public function save($data, $catalogue, $culture)
	{
		$ID = $this->getID($catalogue, $culture);
		$group = $this->getGroup($catalogue, $culture);

//echo '## Cache save: "'.$ID.'" : "'.$group.'"';
		//echo "<br>\n";

return $this->cache->save($data, $ID, $group);
	}

/**
	 * Clean up the cache for the specified section and locale.
	 * @param string $catalogue The translation section.
	 * @param string $culture The translation locale, e.g. "en_AU".
	 */
	public function clean($catalogue, $culture)
	{
		$group = $this->getGroup($catalogue, $culture);
		$this->cache->clean($group);
	}

/**
	 * Flush the cache. Deletes all the cache files.
	 */
	public function clear()
	{
		$this->cache->clean();
	}
}

${this.title}

Code Editor : MessageCache.php