/**
* @NoAdminRequired
* @NoCSRFRequired
*
* @param int $accountId
* @param string $folderId
* @param string $messageId
* @return \OCA\Mail\Http\HtmlResponse
*/
public function getHtmlBody($accountId, $folderId, $messageId)
{
try {
$mailBox = $this->getFolder($accountId, $folderId);
$m = $mailBox->getMessage($messageId, true);
$html = $m->getHtmlBody($accountId, $folderId, $messageId, function ($cid) use($m) {
$match = array_filter($m->attachments, function ($a) use($cid) {
return $a['cid'] === $cid;
});
$match = array_shift($match);
if (is_null($match)) {
return null;
}
return $match['id'];
});
$htmlResponse = new HtmlResponse($html);
// Harden the default security policy
// FIXME: Remove once ownCloud 8.1 is a requirement for the mail app
if (class_exists('\\OCP\\AppFramework\\Http\\ContentSecurityPolicy')) {
$policy = new ContentSecurityPolicy();
$policy->allowEvalScript(false);
$policy->disallowScriptDomain('\'self\'');
$policy->disallowConnectDomain('\'self\'');
$policy->disallowFontDomain('\'self\'');
$policy->disallowMediaDomain('\'self\'');
$htmlResponse->setContentSecurityPolicy($policy);
}
// Enable caching
$htmlResponse->cacheFor(60 * 60);
$htmlResponse->addHeader('Pragma', 'cache');
return $htmlResponse;
} catch (\Exception $ex) {
return new TemplateResponse($this->appName, 'error', ['message' => $ex->getMessage()], 'none');
}
}
/**
* @dataProvider providesResponseData
* @param $content
* @param $filename
* @param $contentType
*/
public function testIt($content)
{
$resp = new HtmlResponse($content);
$this->assertEquals($content, $resp->render());
}