}
$images = array();
for ($start = 0; $start < 200; $start += 20) {
// echo $start . "\n";
$html = getContents($searchURL, $start)->getBody();
// $html = file_get_contents('images.html');
$dom = new DOMDocument();
@$dom->loadHTML($html);
// grab all the on the page
$xpath = new DOMXPath($dom);
$hrefs = $xpath->evaluate('/html/body//div[@id="ImgCont"]//td//a');
for ($i = 0; $i < $hrefs->length; $i++) {
$url = $hrefs->item($i)->getAttribute('href');
list(, $querystring) = explode('?', $url);
$neturl = new Net_URL2("http://example.com/?{$querystring}");
$vars = $neturl->getQueryVariables();
if (isset($vars['imgurl'])) {
$images[] = $vars['imgurl'];
}
}
}
foreach ($images as $count => $image) {
preg_match_all('/([.][^.]+)$/', $image, $foo);
if (!isset($foo[0][0])) {
continue;
}
$ext = strtolower($foo[0][0]);
$filename = "images/kittens/{$count}{$ext}";
echo $filename . "\n";
try {
$contents = getContents($image, 0, $userAgent)->getBody();
/**
* Validates the nonce embedded in the openid.return_to paramater and deletes
* it from storage.. (For use with OpenID 1.1 only)
*
* @return void
* @throws OpenID_Assertion_Exception on invalid or non-existing nonce
*/
protected function validateReturnToNonce()
{
$returnTo = $this->message->get('openid.return_to');
if ($returnTo === null) {
// Must be a checkid_immediate negative assertion.
$rtURL2 = new Net_URL2($this->message->get('openid.user_setup_url'));
$rtqs = $rtURL2->getQueryVariables();
$returnTo = $rtqs['openid.return_to'];
$identity = $rtqs['openid.identity'];
}
$netURL = new Net_URL2($returnTo);
$qs = $netURL->getQueryVariables();
if (!array_key_exists(OpenID_Nonce::RETURN_TO_NONCE, $qs)) {
throw new OpenID_Assertion_Exception('Missing OpenID 1.1 return_to nonce');
}
if (!isset($identity)) {
$identity = $this->message->get('openid.identity');
}
$nonce = $qs[OpenID_Nonce::RETURN_TO_NONCE];
$discover = $this->getDiscover($identity);
$endPoint = $discover->services[0];
$URIs = $endPoint->getURIs();
$opURL = array_shift($URIs);
$fromStore = self::getStore()->getNonce(urldecode($nonce), $opURL);
// Observing
$logMessage = "returnTo: {$returnTo}\n";
$logMessage .= 'OP URIs: ' . print_r($endPoint->getURIs(), true) . "\n";
$logMessage .= 'Nonce in storage?: ' . var_export($fromStore, true) . "\n";
OpenID::setLastEvent(__METHOD__, $logMessage);
if (!$fromStore) {
throw new OpenID_Assertion_Exception('Invalid OpenID 1.1 return_to nonce in response');
}
self::getStore()->deleteNonce($nonce, $opURL);
}
/**
* Returns the query portion of the url in array form.
*
* @return array
*/
public function getQueryVariables()
{
return $this->_url->getQueryVariables();
}
/**
* This is a regression test to test that Net_URL2::getQueryVariables() does
* not have a problem with nested array values in form of stacked brackets and
* was reported as Bug #17036 on 2010-01-26 15:48 UTC that there would be
* a problem with parsed query string.
*
* @link https://pear.php.net/bugs/bug.php?id=17036
* @covers Net_URL2::getQueryVariables
* @return void
*/
public function test17036()
{
$queryString = 'start=10&test[0][first][1.1][20]=coucou';
$url = new Net_URL2('?' . $queryString);
$vars = $url->getQueryVariables();
$expected = array();
$expected['start'] = '10';
$expected['test'][0]['first']['1.1'][20] = 'coucou';
$this->assertEquals($expected, $vars);
// give nice diff in case of failuer
$this->assertSame($expected, $vars);
// strictly assert the premise
}
