/**
* Get the most recent response's content
*
* @return string
*/
public function lastContent()
{
if (is_string($this->lastResponse)) {
return $this->lastResponse;
} else {
return $this->lastResponse->getBody();
}
}
/**
* @return string
*/
public function getContent()
{
return $this->response->getBody();
}
/**
* Assert that a response matches the given parameters
*
* @param int $code HTTP code
* @param string $body Body expected for 200 responses
* @param HTTPResponse $response
*/
protected function assertResponseEquals($code, $body, HTTPResponse $response)
{
$this->assertEquals($code, $response->getStatusCode());
if ($code === 200) {
$this->assertFalse($response->isError());
$this->assertEquals($body, $response->getBody());
$this->assertEquals('text/plain', $response->getHeader('Content-Type'));
} else {
$this->assertTrue($response->isError());
}
}
/**
* Performs the following replacements:
* - Check user defined content type and use it, if it's empty use the text/html.
* - If find a XML header replaces it and existing doctypes with HTML4.01 Strict.
* - Replaces self-closing tags like <img /> with unclosed solitary tags like <img>.
* - Replaces all occurrences of "application/xhtml+xml" with "text/html" in the template.
* - Removes "xmlns" attributes and any <?xml> Pragmas.
*
* @param HTTPResponse $response
*/
public function html(HTTPResponse $response)
{
$encoding = $this->config()->get('encoding');
$contentType = $this->config()->get('content_type');
if (empty($contentType)) {
$response->addHeader("Content-Type", "text/html; charset=" . $encoding);
} else {
$response->addHeader("Content-Type", $contentType . "; charset=" . $encoding);
}
$response->addHeader("Vary", "Accept");
$content = $response->getBody();
$hasXMLHeader = substr($content, 0, 5) == '<' . '?xml';
// Fix base tag
$content = preg_replace('/<base href="([^"]*)" \\/>/', '<base href="$1"><!--[if lte IE 6]></base><![endif]-->', $content);
$content = preg_replace("#<\\?xml[^>]+\\?>\n?#", '', $content);
$content = str_replace(array('/>', 'xml:lang', 'application/xhtml+xml'), array('>', 'lang', 'text/html'), $content);
// Only replace the doctype in templates with the xml header
if ($hasXMLHeader) {
$content = preg_replace('/<!DOCTYPE[^>]+>/', '<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">', $content);
}
$content = preg_replace('/<html xmlns="[^"]+"/', '<html ', $content);
$response->setBody($content);
}
