protected function _resolveTitle(Url $url)
{
if (!$url->isHttp()) {
return $url->toString();
}
$http = new Http(5);
$res = $http->get($url);
if (!$res->isSuccess()) {
return $url->toString();
}
$url = $res->url();
if (!preg_match('/^text\\/html/i', $res->header('content-type'))) {
return $url->toString();
}
$doc = new DOMDocument();
libxml_use_internal_errors(true);
$result = $doc->loadHTML($res->body());
libxml_use_internal_errors(false);
if (!$result) {
return $url->toString();
}
$xpath = new DOMXPath($doc);
$els = $xpath->query('//title');
if (!$els->length) {
return $url->toString();
}
return $els->item(0)->textContent;
}
public function testQueryParams()
{
$url = new Url();
$params = ['test1' => 'OK', 'test2' => 'OK'];
$url->queryParams($params);
$this->assertEquals($params, $url->queryParams());
}
public function request($method, Url $url, $data = null)
{
if (!$url->isHttp()) {
throw new \Exception("URL scheme is not HTTP or HTTPS");
}
$ch = curl_init((string) $url);
curl_setopt($ch, CURLOPT_HEADER, true);
if (!ini_get('open_basedir')) {
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
}
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
if (isset($this->_timeout)) {
curl_setopt($ch, CURLOPT_TIMEOUT, $this->_timeout);
}
if (isset($this->_cookies)) {
curl_setopt($ch, CURLOPT_COOKIE, $this->_cookies);
}
if ($method == self::METHOD_HEAD) {
curl_setopt($ch, CURLOPT_NOBODY, true);
} elseif ($method == self::METHOD_POST) {
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_POSTFIELDS, $data instanceof \Coast\File ? '@' . (string) $data : $data);
}
$response = curl_exec($ch);
$url = new Url(curl_getinfo($ch, CURLINFO_EFFECTIVE_URL));
$status = curl_getinfo($ch, CURLINFO_HTTP_CODE);
$size = curl_getinfo($ch, CURLINFO_HEADER_SIZE);
$head = substr($response, 0, $size);
$body = $method != self::METHOD_HEAD ? substr($response, $size) : null;
$headers = [];
if ($head) {
$parts = explode("\r\n\r\n", $head);
$head = $parts[count($parts) - 2];
$head = explode("\r\n", $head);
$headers = [];
foreach ($head as $header) {
$parts = explode(':', $header, 2);
if (count($parts) != 2) {
continue;
}
$name = trim($parts[0]);
$value = trim($parts[1]);
$headers[$name] = $value;
}
}
if (isset($headers['cookie'])) {
$this->_cookies = $headers['cookie'];
}
curl_close($ch);
return new \Coast\Http\Response($url, $status, $headers, $body);
}
public function url(CoastUrl $url = null)
{
if (isset($url)) {
if ($url != $this->url) {
$this->urlCanonical = $url->toCanonical();
}
$this->url = $url;
if (isset($this->urlCanonical)) {
$this->subtype = $this->urlCanonical->isHttp() ? str_replace('www.', '', $this->urlCanonical->host()) : strtoupper($this->urlCanonical->scheme());
}
return $this;
}
return $this->url;
}
public function quick(Request $req, Response $res)
{
if (!$req->isPost()) {
throw new \Chalk\Exception("Upload action only accepts POST requests");
}
$quick = new \Chalk\Core\Model\Url\Quick();
$wrap = $this->em->wrap($quick);
$wrap->graphFromArray($req->bodyParams());
if (!$wrap->graphIsValid()) {
$this->notify("{$req->info->singular} could not be added, please try again", 'negative');
return $res->redirect($this->url(array('action' => 'index')));
return;
}
$redirect = new Url($req->redirect);
$content = $this->em($req->info)->one(['url' => $quick->url]);
if ($content) {
$redirect->queryParam('contentNew', $content->id);
return $res->redirect($redirect);
}
$content = $this->em($req->info)->create();
$content->status = \Chalk\App::STATUS_PUBLISHED;
$content->fromArray($quick->toArray());
$this->em->persist($content);
$this->em->flush();
$redirect->queryParam('contentNew', $content->id);
return $res->redirect($redirect);
}
