public function load($id, $doNotTestCacheValidity = false, $doNotUnserialize = false)
{
if (!$this->_options['caching']) {
return false;
}
$data = parent::load($id, $doNotTestCacheValidity, $doNotUnserialize);
Centurion_Cache_TagManager::start($id, $this, $data, false);
return $data;
}
/**
* Start the cache
*
* @param string $id Cache id
* @param boolean $doNotTestCacheValidity If set to true, the cache validity won't be tested
* @param boolean $echoData If set to true, datas are sent to the browser if the cache is hit (simpy returned else)
* @return mixed True if the cache is hit (false else) with $echoData=true (default) ; string else (datas)
*/
public function start($id, array $tags, $extension = null)
{
parent::start($id, $tags, $extension);
Centurion_Cache_TagManager::start($id, $this, false);
return false;
}
/**
* Start the cache
*
* @param string $id (optional) A cache id (if you set a value here, maybe you have to use Output frontend instead)
* @param boolean $doNotDie For unit testing only !
* @return boolean True if the cache is hit (false else)
*/
public function start($id = false, $doNotDie = false)
{
$this->_cancel = false;
$lastMatchingRegexp = null;
foreach ($this->_specificOptions['regexps'] as $regexp => $conf) {
if (preg_match("`{$regexp}`", $_SERVER['REQUEST_URI'])) {
$lastMatchingRegexp = $regexp;
}
}
$this->_activeOptions = $this->_specificOptions['default_options'];
if ($lastMatchingRegexp !== null) {
$conf = $this->_specificOptions['regexps'][$lastMatchingRegexp];
foreach ($conf as $key => $value) {
$this->_activeOptions[$key] = $value;
}
}
if (!$this->_activeOptions['cache']) {
return false;
}
if (!$id) {
$id = $this->_makeId();
if (!$id) {
return false;
}
}
$array = $this->load($id);
if ($array !== false) {
$data = $array['data'];
$headers = $array['headers'];
$noDebug = false;
if (!headers_sent()) {
foreach ($headers as $key => $headerCouple) {
$name = $headerCouple[0];
$value = $headerCouple[1];
if ($name == 'Content-Type') {
$noDebug = true;
}
header("{$name}: {$value}");
}
}
if (!$noDebug && $this->_specificOptions['debug_header']) {
echo 'DEBUG HEADER : This is a cached page !';
}
echo $data;
if (!$noDebug && $this->_specificOptions['debug_footer']) {
$metadata = $this->getMetadatas($id);
$dateCreated = new Zend_Date($metadata['mtime']);
$dateExpire = new Zend_Date($metadata['expire']);
echo '<!-- Page in cache since: ' . $dateCreated->toString(Zend_Date::DATETIME_LONG) . ' -->' . "\n";
echo '<!-- Will expire at: ' . $dateExpire->toString(Zend_Date::DATETIME_LONG) . ' -->' . "\n";
//echo '<!-- With tag: ' . print_r($metadata['tags'], true) . ' -->';
}
if ($doNotDie) {
return true;
}
die;
}
ob_start(array($this, '_flush'));
ob_implicit_flush(false);
if (true === $this->_activeOptions['cache'] && (false !== $id || $this->_makeId())) {
Centurion_Cache_TagManager::start(false !== $id ? $id : $this->_makeId(), $this, false);
}
return false;
}
/**
* Start the cache
*
* @param string $id Cache id
* @param boolean $doNotTestCacheValidity If set to true, the cache validity won't be tested
* @param boolean $echoData If set to true, datas are sent to the browser if the cache is hit (simpy returned else)
* @return mixed True if the cache is hit (false else) with $echoData=true (default) ; string else (datas)
*/
public function start($id, $doNotTestCacheValidity = false, $echoData = true)
{
$data = parent::start($id, $doNotTestCacheValidity, $echoData);
Centurion_Cache_TagManager::start($id, $this, $data);
return $data;
}
