/**
* Generate cache filename
*
* @return string md5
*/
public function strategy()
{
//when session support is enabled add that to file name
$session_str = SessionHandler::process();
$uri = empty($_SERVER['REQUEST_URI']) ? '' : $_SERVER['REQUEST_URI'];
$query = empty($_SERVER['QUERY_STRING']) ? '' : $_SERVER['QUERY_STRING'];
return md5($uri . $_SERVER['SCRIPT_NAME'] . $query . $session_str);
}
/**
* Generate cache file name
* Sets a "-mob" ending to cache files for visitors coming from mobile devices (phones but not tablets)
*
* @return string file name
*/
public function strategy()
{
$ends = '';
if ($this->currentMobile()) {
$ends = '-mob';
}
//when session support is enabled add that to file name
$session_str = SessionHandler::process();
$uri = empty($_SERVER['REQUEST_URI']) ? '' : $_SERVER['REQUEST_URI'];
$query = empty($_SERVER['QUERY_STRING']) ? '' : $_SERVER['QUERY_STRING'];
return md5($uri . $_SERVER['SCRIPT_NAME'] . $query . $session_str) . $ends;
}
/**
* @depends testEnableDisableStatus
* @depends testExcludeKeys
*/
public function testProcess()
{
$_SESSION['testing'] = 'somevar';
SessionHandler::setStatus(false);
$this->assertNull(SessionHandler::process());
SessionHandler::enable();
$this->assertContains('somevar', SessionHandler::process());
$this->assertEquals(serialize($_SESSION), SessionHandler::process());
$_SESSION['process'] = 'ignorethis';
$this->assertEquals(serialize($_SESSION), SessionHandler::process());
SessionHandler::excludeKeys(array('NonExistingSessionVariable'));
SessionHandler::excludeKeys(array('process'));
$process = SessionHandler::process();
$this->assertEquals(array('testing' => 'somevar'), unserialize($process));
}
