/**
* Inject the response with the JSON payload and appropriate Content-Type header
*
* @param ViewEvent $e
* @return void
*/
public function injectResponse(ViewEvent $e)
{
$renderer = $e->getRenderer();
if ($renderer !== $this->renderer) {
// Discovered renderer is not ours; do nothing
return;
}
$result = $e->getResult();
if (!is_string($result)) {
// We don't have a string, and thus, no JSON
return;
}
// Populate response
$response = $e->getResponse();
$response->setContent($result);
$headers = $response->getHeaders();
if ($this->renderer->hasJsonpCallback()) {
$contentType = 'application/javascript';
} else {
$contentType = 'application/json';
}
$contentType .= '; charset=' . $this->charset;
$headers->addHeaderLine('content-type', $contentType);
if (in_array(strtoupper($this->charset), $this->multibyteCharsets)) {
$headers->addHeaderLine('content-transfer-encoding', 'BINARY');
}
}
public function testSetHasJsonpCallback()
{
$this->assertFalse($this->renderer->hasJsonpCallback());
$this->renderer->setJsonpCallback(0);
$this->assertFalse($this->renderer->hasJsonpCallback());
$this->renderer->setJsonpCallback('callback');
$this->assertTrue($this->renderer->hasJsonpCallback());
}
/**
* Inject the response with the JSON payload and appropriate Content-Type header
*
* @param ViewEvent $e
* @return void
*/
public function injectResponse(ViewEvent $e)
{
$renderer = $e->getRenderer();
if ($renderer !== $this->renderer) {
// Discovered renderer is not ours; do nothing
return;
}
$result = $e->getResult();
if (!is_string($result)) {
// We don't have a string, and thus, no JSON
return;
}
// Populate response
$response = $e->getResponse();
$response->setContent($result);
$headers = $response->getHeaders();
if ($this->renderer->hasJsonpCallback()) {
$headers->addHeaderLine('content-type', 'application/javascript');
} else {
$headers->addHeaderLine('content-type', 'application/json');
}
}
