/**
* Decorate a final underlying connection with ability to track
* statistical information.
*
* @param HttpConnection $connection underlying connection to wrap
* @returns HttpConnection decorated connection
*/
public function hookFinalConnection(HttpConnection $connection)
{
if ($this->finalConnection !== null) {
throw new IllegalStateException('Final connection already set');
}
$finalConnection = new StatsConnection($connection, new SystemTimer());
$this->finalStats = $finalConnection->getStats();
return $finalConnection;
}
public function testStatistics()
{
$mockConnection = $this->newConnection();
$mockTimer = $this->getMock('fajr\\libfajr\\base\\MutableTimer', array('reset', 'getElapsedTime'));
$statsConnection = new StatsConnection($mockConnection, $mockTimer);
$mockTimer->expects($this->any())->method('getElapsedTime')->will($this->returnValue(0.1));
$response0 = "1234";
$response1 = "123456789";
$response2 = "1";
$response4 = "12345";
$mockConnection->expects($this->at(0))->method('get')->will($this->returnValue($response0));
$mockConnection->expects($this->at(1))->method('post')->will($this->returnValue($response1));
$mockConnection->expects($this->at(2))->method('get')->will($this->returnValue($response2));
$mockConnection->expects($this->at(3))->method('post')->will($this->throwException(new Exception()));
$mockConnection->expects($this->at(4))->method('get')->will($this->returnValue($response4));
$statsConnection->get(new NullTrace(), 'url');
$statsConnection->post(new NullTrace(), 'url', array());
$statsConnection->get(new NullTrace(), 'url');
try {
$statsConnection->post(new NullTrace(), 'url', array());
} catch (Exception $e) {
}
$statsConnection->get(new NullTrace(), 'url');
$stats = $statsConnection->getStats();
$this->assertEquals(1, $stats->getErrorCount());
$this->assertEquals(5, $stats->getRequestCount());
$this->assertEquals(19, $stats->getDownloadedBytes());
$this->assertEquals(0.5, $stats->getTotalTime(), '', 0.01);
}
public function run()
{
$timer = new SystemTimer();
$connection = null;
$statsConnection = null;
$rawStatsConnection = null;
$trace = new NullTrace();
if (FajrConfig::get('Debug.Trace') === true) {
$trace = new HtmlTrace($timer, "--Trace--");
}
try {
Input::prepare();
$login = Input::get('login');
Input::set('login', null);
$krbpwd = Input::get('krbpwd');
Input::set('krbpwd', null);
$cosignCookie = Input::get('cosignCookie');
Input::set('cosignCookie', null);
// FIXME this should be refactored
if ($login !== null && $krbpwd !== null || $cosignCookie !== null) {
// we are going to log in, so we get a clean session
// this needs to be done before a connection
// is created, because we pass cookie file name
// that contains session_id into AIS2CurlConnection
// If we regenerated the session id afterwards,
// we could not find the cookie file after a redirect
FajrUtils::dropSession();
}
$connection = new connection\CurlConnection(FajrUtils::getCookieFile());
$rawStatsConnection = new connection\StatsConnection($connection, new SystemTimer());
$connection = $rawStatsConnection;
$connection = new connection\GzipDecompressingConnection($connection, FajrConfig::getDirectory('Path.Temporary'));
$connection = new connection\AIS2ErrorCheckingConnection($connection);
$statsConnection = new connection\StatsConnection($connection, new SystemTimer());
$connection = $statsConnection;
$simpleConnection = new connection\HttpToSimpleConnectionAdapter($connection);
AIS2Utils::connection($simpleConnection);
// toto tu je docasne
if (Input::get('logout') !== null) {
FajrUtils::logout($connection);
FajrUtils::redirect();
}
if ($login !== null && $krbpwd !== null) {
$loggedIn = FajrUtils::login(new CosignLogin($login, $krbpwd), $connection);
$login = null;
$krbpwd = null;
} else {
if ($cosignCookie !== null) {
$loggedIn = FajrUtils::login(new AIS2CookieLogin($cosignCookie), $connection);
$cosignCookie = null;
} else {
$loggedIn = FajrUtils::isLoggedIn();
}
}
if ($loggedIn) {
DisplayManager::addContent('<div class=\'logout\'><a class="button negative" href="' . FajrUtils::linkUrl(array('logout' => true)) . '">
<img src="images/door_in.png" alt=""/>Odhlásiť</a></div>');
$adminStudia = new VSES017\AdministraciaStudiaScreen($trace, $simpleConnection);
if (Input::get('studium') === null) {
Input::set('studium', 0);
}
$zoznamStudii = $adminStudia->getZoznamStudii($trace->addChild("Get Zoznam Studii:"));
$zoznamStudiiTable = new Table(TableDefinitions::zoznamStudii(), 'studium', array('tab' => Input::get('tab')));
$zoznamStudiiTable->addRows($zoznamStudii->getData());
$zoznamStudiiTable->setOption('selected_key', Input::get('studium'));
$zoznamStudiiTable->setOption('collapsed', true);
$zoznamStudiiCollapsible = new Collapsible(new HtmlHeader('Zoznam štúdií'), $zoznamStudiiTable, true);
DisplayManager::addContent($zoznamStudiiCollapsible->getHtml());
$zapisneListy = $adminStudia->getZapisneListy($trace->addChild('getZapisneListy'), Input::get('studium'));
$zapisneListyTable = new Table(TableDefinitions::zoznamZapisnychListov(), 'list', array('studium' => Input::get('studium'), 'tab' => Input::get('tab')));
if (Input::get('list') === null) {
$tmp = $zapisneListy->getData();
$lastList = end($tmp);
Input::set('list', $lastList['index']);
}
$zapisneListyTable->addRows($zapisneListy->getData());
$zapisneListyTable->setOption('selected_key', Input::get('list'));
$zapisneListyTable->setOption('collapsed', true);
$zapisneListyCollapsible = new Collapsible(new HtmlHeader('Zoznam zápisných listov'), $zapisneListyTable, true);
DisplayManager::addContent($zapisneListyCollapsible->getHtml());
$terminyHodnotenia = new VSES017\TerminyHodnoteniaScreen($trace, $simpleConnection, $adminStudia->getIdZapisnyList($trace, Input::get('list')), $adminStudia->getIdStudium($trace, Input::get('list')));
if (Input::get('tab') === null) {
Input::set('tab', 'TerminyHodnotenia');
}
$tabs = new TabManager('tab', array('studium' => Input::get('studium'), 'list' => Input::get('list')));
// FIXME: chceme to nejak refaktorovat, aby sme nevytvarali zbytocne
// objekty, ktore v konstruktore robia requesty
$hodnoteniaScreen = new VSES017\HodnoteniaPriemeryScreen($trace, $simpleConnection, $adminStudia->getIdZapisnyList($trace, Input::get('list')));
$tabs->addTab('TerminyHodnotenia', 'Moje skúšky', new MojeTerminyHodnoteniaCallback($trace, $terminyHodnotenia, $hodnoteniaScreen));
$tabs->addTab('ZapisSkusok', 'Prihlásenie na skúšky', new ZoznamTerminovCallback($trace, $terminyHodnotenia, $hodnoteniaScreen));
$tabs->addTab('ZapisnyList', 'Zápisný list', new ZapisanePredmetyCallback($trace, $terminyHodnotenia));
$tabs->addTab('Hodnotenia', 'Hodnotenia/Priemery', new HodnoteniaCallback($trace, $hodnoteniaScreen));
$tabs->setActive(Input::get('tab'));
DisplayManager::addContent($tabs->getHtml());
$version = '<div>Fajr verzia ' . hescape(Version::getVersionString()) . '</div>';
DisplayManager::addContent($version);
$statistics = "<div> Fajr made " . $statsConnection->getTotalCount() . " requests and downloaded " . $rawStatsConnection->getTotalSize() . " bytes (" . $statsConnection->getTotalSize() . " bytes uncompressed) of data from AIS2 in " . sprintf("%.3f", $statsConnection->getTotalTime()) . " seconds. It took " . sprintf("%.3f", $timer->getElapsedTime()) . " seconds to generate this page.</div>";
DisplayManager::addContent($statistics);
} else {
DisplayManager::addContent('loginBox', true);
DisplayManager::addContent('warnings', true);
DisplayManager::addContent('terms', true);
DisplayManager::addContent('credits', true);
$version = "<div class='version prepend-1 span-21 last increase-line-height'>\n<strong>Verzia fajru:</strong> \n";
$version .= hescape(Version::getVersionString());
$version .= '</div>';
DisplayManager::addContent($version);
DisplayManager::addContent(Version::getChangelog(), false);
}
} catch (AIS2LoginException $e) {
if ($connection) {
FajrUtils::logout($connection);
}
DisplayManager::addException($e);
} catch (Exception $e) {
DisplayManager::addException($e);
}
DisplayManager::setBase(hescape(FajrUtils::basePath()));
$trace->tlog("everything done, generating html");
if (FajrConfig::get('Debug.Trace') === true) {
$traceHtml = $trace->getHtml();
DisplayManager::addContent('<div class="span-24">' . $traceHtml . '<div> Trace size:' . sprintf("%.2f", strlen($traceHtml) / 1024.0 / 1024.0) . ' MB</div></div>');
}
echo DisplayManager::display();
}
/**
* @returns float total network IO time spent in seconds
*/
public function getTotalRequestTime()
{
return $this->finalConnection->getTotalTime();
}
