/**
* Tests the charset method
*
*/
public function testCharset() {
$response = new CakeResponse();
$this->assertEquals($response->charset(), 'UTF-8');
$response->charset('iso-8859-1');
$this->assertEquals($response->charset(), 'iso-8859-1');
$this->assertEquals($response->charset('UTF-16'), 'UTF-16');
}
/**
* Sets the response header based on type map index name. This wraps several methods
* available on CakeResponse. It also allows you to use Content-Type aliases.
*
* @param string|array $type Friendly type name, i.e. 'html' or 'xml', or a full content-type,
* like 'application/x-shockwave'.
* @param array $options If $type is a friendly type name that is associated with
* more than one type of content, $index is used to select which content-type to use.
* @return boolean Returns false if the friendly type name given in $type does
* not exist in the type map, or if the Content-type header has
* already been set by this method.
* @see RequestHandlerComponent::setContent()
*/
public function respondAs($type, $options = array())
{
$defaults = array('index' => null, 'charset' => null, 'attachment' => false);
$options = $options + $defaults;
$cType = $type;
if (strpos($type, '/') === false) {
$cType = $this->response->getMimeType($type);
}
if (is_array($cType)) {
if (isset($cType[$options['index']])) {
$cType = $cType[$options['index']];
}
if ($this->prefers($cType)) {
$cType = $this->prefers($cType);
} else {
$cType = $cType[0];
}
}
if (!$type) {
return false;
}
if (empty($this->request->params['requested'])) {
$this->response->type($cType);
}
if (!empty($options['charset'])) {
$this->response->charset($options['charset']);
}
if (!empty($options['attachment'])) {
$this->response->download($options['attachment']);
}
return true;
}
