/**
* Set the content on the response.
*
* @param mixed $content
* @return object $this
*/
public function setContent($content)
{
$this->original = $content;
$status = $this->getStatusCode();
$reason = '';
$output = '';
switch ($this->headers->get('content-type')) {
case 'text/plain':
if ($suppress_response_codes) {
$output .= "Status: {$status}\n";
$output .= "Reason: {$reason}\n";
$output .= "\n";
}
if (!is_object($content) && !is_array($content)) {
$output .= $content;
} else {
$output .= json_encode($content);
}
break;
case 'text/html':
$reason = htmlspecialchars($reason);
$content = htmlspecialchars($content);
$output .= "<!DOCTYPE html>\n";
$output .= "<html lang='en'>\n";
$output .= "<head>\n";
$output .= "<meta charset='utf-8'>\n";
$output .= "<title>{$status} {$reason}</title>\n";
$output .= "</head>\n";
$output .= "<body>\n";
$output .= '<div class="error">' . "\n";
$output .= '<h1 id="reason">' . $reason . "</h1>\n";
if ($suppress_response_codes) {
$output .= '<p id="status">' . htmlspecialchars($status) . "</p>\n";
}
if (!is_object($content) && !is_array($content)) {
$output .= '<p id ="message">' . $content . "</p>\n";
} else {
$output .= '<p id ="message">' . json_encode($content) . "</p>\n";
}
$output .= "</div>\n";
$output .= "</body>\n";
$output .= "</html>";
break;
case 'application/xhtml+xml':
$reason = htmlspecialchars($reason);
$content = htmlspecialchars($content);
$output .= '<?xml version="1.0" ?>' . "\n";
$output .= '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">' . "\n";
$output .= '<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">' . "\n";
$output .= "<head>\n";
$output .= "<title>{$status} {$reason}</title>\n";
$output .= "</head>\n";
$output .= "<body>\n";
$output .= '<div class="error">' . "\n";
$output .= '<h1 id="reason">' . $reason . "</h1>\n";
if ($suppress_response_codes) {
$output .= '<p id="status">' . htmlspecialchars($status) . "</p>\n";
}
if (!is_object($content) && !is_array($content)) {
$output .= '<p id ="message">' . $content . "</p>\n";
} else {
$output .= '<p id ="message">' . json_encode($content) . "</p>\n";
}
$output .= "</div>\n";
$output .= "</body>\n";
$output .= "</html>";
break;
case "application/xml":
$output .= Xml::encode($content);
break;
case 'application/json':
$output .= json_encode($content);
break;
case 'application/vnd.php.serialized':
$output .= serialize($content);
break;
case 'application/php':
$output .= var_export($content, true);
break;
case 'application/x-www-form-urlencoded':
if (!is_object($content)) {
$output .= $content;
} else {
$output .= json_encode($content);
}
break;
}
return parent::setContent($output);
}