/**
* renderTemplate
*
* @since 3.0.0
*
* @return mixed
*/
public static function renderTemplate()
{
$registry = Registry::getInstance();
$request = Request::getInstance();
$language = Language::getInstance();
/* handle notification */
if (!is_dir(self::$_configArray['directory']) && !mkdir(self::$_configArray['directory'])) {
self::setNotification('error', $language->get('directory_not_found') . $language->get('colon') . ' ' . self::$_configArray['directory'] . $language->get('point'));
}
/* prevent as needed */
if ($request->getPost() || $registry->get('noCache')) {
return false;
}
/* cache as needed */
$cache = new Cache();
$cache->init(self::$_configArray['directory'], self::$_configArray['extension']);
$fullRoute = $registry->get('fullRoute');
/* load from cache */
if ($cache->validate($fullRoute, self::$_configArray['lifetime'])) {
$raw = $cache->retrieve($fullRoute);
$content = preg_replace('/' . self::$_configArray['tokenPlaceholder'] . '/', $registry->get('token'), self::_uncompress($raw));
return ['header' => function_exists('gzdeflate') ? 'content-encoding: deflate' : null, 'content' => self::_compress($content)];
} else {
$raw = Template\Tag::partial('templates/' . $registry->get('template') . '/index.phtml');
$content = preg_replace('/' . $registry->get('token') . '/', self::$_configArray['tokenPlaceholder'], $raw);
$cache->store($fullRoute, self::_compress($content));
return ['content' => $raw];
}
}
/**
* clear the invalid cache
*
* @since 3.0.0
*
* @param array $optionArray
*
* @return boolean
*/
protected function _clearInvalid($optionArray = [])
{
$directory = $optionArray['directory'];
$extension = $optionArray['extension'];
$lifetime = is_numeric($optionArray['lifetime']) ? $optionArray['lifetime'] : 3600;
$cache = new BaseCache();
return $cache->init($directory, $extension)->clearInvalid($lifetime);
}
/**
* concat the collection
*
* @since 3.0.0
*
* @param array $optionArray
* @param array $rewriteArray
*
* @return Loader
*/
public function concat($optionArray = [], $rewriteArray = [])
{
$bundleArray = [];
$restArray = [];
/* prevent as needed */
if ($this->_registry->get('noCache')) {
return $this;
}
/* process collection */
foreach ($this->_collectionArray as $collectionKey => $attributeArray) {
$path = $attributeArray[$optionArray['attribute']];
$fileArray = pathinfo($path);
if (is_file($path) && $fileArray['extension'] === $optionArray['extension']) {
$bundleArray[] = $attributeArray[$optionArray['attribute']];
} else {
$restArray[] = $attributeArray;
}
}
/* cache as needed */
$cache = new Cache();
$cache->init($optionArray['directory'], $optionArray['extension']);
/* load from cache */
if ($cache->validate($bundleArray, $optionArray['lifetime'])) {
$this->_collectionArray = $restArray;
$this->_collectionArray['bundle'] = [$optionArray['attribute'] => $cache->getPath($bundleArray)];
if ($optionArray['extension'] === 'css') {
$this->_collectionArray['bundle']['rel'] = 'stylesheet';
}
} else {
$content = $this->_getContent($bundleArray, $rewriteArray);
$cache->store($bundleArray, $content);
}
return $this;
}
/**
* testClearInvalid
*
* @since 3.0.0
*/
public function testClearInvalid()
{
/* setup */
$cache = new Cache();
$cache->init(Stream::url('root'), 'cache')->store('test1', 'test')->store('test2', 'test')->store('test3', 'test')->store('test4', 'test');
touch($cache->getPath('test1'), time() - 3600);
touch($cache->getPath('test2'), time() - 3600);
touch($cache->getPath('test3'), time() - 3600);
$cache->clearInvalid();
/* compare */
$this->assertFalse(is_file($cache->getPath('test1')));
$this->assertFalse(is_file($cache->getPath('test2')));
$this->assertFalse(is_file($cache->getPath('test3')));
$this->assertTrue(is_file($cache->getPath('test4')));
}