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Add Cache-control: immutable 

Cache generated CSS forever!
Also cache combined JS forever
Fix tests

Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>
This commit is contained in:
Roeland Jago Douma 2018-01-16 22:45:31 +01:00
parent 9834f33d56
commit 796b4f19f8
No known key found for this signature in database
GPG Key ID: F941078878347C0C
4 changed files with 38 additions and 33 deletions
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26
core/Controller/CssController.php
View File

@ -1,4 +1,5 @@
<?php
declare(strict_types=1);
/**
* @copyright Copyright (c) 2016, John Molakvoæ (skjnldsv@protonmail.com)
*
@ -31,11 +32,13 @@ use OCP\AppFramework\Controller;
use OCP\AppFramework\Http;
use OCP\AppFramework\Http\NotFoundResponse;
use OCP\AppFramework\Http\FileDisplayResponse;
use OCP\AppFramework\Http\Response;
use OCP\AppFramework\Utility\ITimeFactory;
use OCP\Files\IAppData;
use OCP\Files\NotFoundException;
use OCP\Files\SimpleFS\ISimpleFile;
use OCP\Files\SimpleFS\ISimpleFolder;
use OCP\IConfig;
use OCP\IRequest;
class CssController extends Controller {
@ -46,13 +49,10 @@ class CssController extends Controller {
/** @var ITimeFactory */
protected $timeFactory;
/**
* @param string $appName
* @param IRequest $request
* @param Factory $appDataFactory
* @param ITimeFactory $timeFactory
*/
public function __construct($appName, IRequest $request, Factory $appDataFactory, ITimeFactory $timeFactory) {
public function __construct(string $appName,
IRequest $request,
Factory $appDataFactory,
ITimeFactory $timeFactory) {
parent::__construct($appName, $request);
$this->appData = $appDataFactory->get('css');
@ -67,7 +67,7 @@ class CssController extends Controller {
* @param string $appName css folder name
* @return FileDisplayResponse|NotFoundResponse
*/
public function getCss($fileName, $appName) {
public function getCss(string $fileName, string $appName): Response {
try {
$folder = $this->appData->getFolder($appName);
$gzip = false;
@ -80,10 +80,13 @@ class CssController extends Controller {
if ($gzip) {
$response->addHeader('Content-Encoding', 'gzip');
}
$response->cacheFor(86400);
$ttl = 31536000;
$response->addHeader('Cache-Control', 'max-age='.$ttl.', immutable');
$expires = new \DateTime();
$expires->setTimestamp($this->timeFactory->getTime());
$expires->add(new \DateInterval('PT24H'));
$expires->add(new \DateInterval('PT'.$ttl.'S'));
$response->addHeader('Expires', $expires->format(\DateTime::RFC1123));
$response->addHeader('Pragma', 'cache');
return $response;
@ -94,8 +97,9 @@ class CssController extends Controller {
* @param string $fileName
* @param bool $gzip is set to true if we use the gzip file
* @return ISimpleFile
* @throws NotFoundException
*/
private function getFile(ISimpleFolder $folder, $fileName, &$gzip) {
private function getFile(ISimpleFolder $folder, string $fileName, bool &$gzip): ISimpleFile {
$encoding = $this->request->getHeader('Accept-Encoding');
if (strpos($encoding, 'gzip') !== false) {

21
core/Controller/JsController.php
View File

@ -1,4 +1,5 @@
<?php
declare(strict_types=1);
/**
* @copyright 2017, Roeland Jago Douma <roeland@famdouma.nl>
*
@ -29,6 +30,7 @@ use OCP\AppFramework\Controller;
use OCP\AppFramework\Http;
use OCP\AppFramework\Http\NotFoundResponse;
use OCP\AppFramework\Http\FileDisplayResponse;
use OCP\AppFramework\Http\Response;
use OCP\AppFramework\Utility\ITimeFactory;
use OCP\Files\IAppData;
use OCP\Files\NotFoundException;
@ -44,12 +46,6 @@ class JsController extends Controller {
/** @var ITimeFactory */
protected $timeFactory;
/**
* @param string $appName
* @param IRequest $request
* @param Factory $appDataFactory
* @param ITimeFactory $timeFactory
*/
public function __construct($appName, IRequest $request, Factory $appDataFactory, ITimeFactory $timeFactory) {
parent::__construct($appName, $request);
@ -65,7 +61,7 @@ class JsController extends Controller {
* @param string $appName css folder name
* @return FileDisplayResponse|NotFoundResponse
*/
public function getJs($fileName, $appName) {
public function getJs(string $fileName, string $appName): Response {
try {
$folder = $this->appData->getFolder($appName);
$gzip = false;
@ -78,10 +74,13 @@ class JsController extends Controller {
if ($gzip) {
$response->addHeader('Content-Encoding', 'gzip');
}
$response->cacheFor(86400);
$ttl = 31536000;
$response->addHeader('Cache-Control', 'max-age='.$ttl.', immutable');
$expires = new \DateTime();
$expires->setTimestamp($this->timeFactory->getTime());
$expires->add(new \DateInterval('PT24H'));
$expires->add(new \DateInterval('PT'.$ttl.'S'));
$response->addHeader('Expires', $expires->format(\DateTime::RFC1123));
$response->addHeader('Pragma', 'cache');
return $response;
@ -92,8 +91,10 @@ class JsController extends Controller {
* @param string $fileName
* @param bool $gzip is set to true if we use the gzip file
* @return ISimpleFile
*
* @throws NotFoundException
*/
private function getFile(ISimpleFolder $folder, $fileName, &$gzip) {
private function getFile(ISimpleFolder $folder, string $fileName, bool &$gzip): ISimpleFile {
$encoding = $this->request->getHeader('Accept-Encoding');
if (strpos($encoding, 'gzip') !== false) {

12
tests/Core/Controller/CssControllerTest.php
View File

@ -109,10 +109,10 @@ class CssControllerTest extends TestCase {
->willReturn($file);
$expected = new FileDisplayResponse($file, Http::STATUS_OK, ['Content-Type' => 'text/css']);
$expected->cacheFor(86400);
$expected->addHeader('Cache-Control', 'max-age=31536000, immutable');
$expires = new \DateTime();
$expires->setTimestamp(1337);
$expires->add(new \DateInterval('PT24H'));
$expires->add(new \DateInterval('PT31536000S'));
$expected->addHeader('Expires', $expires->format(\DateTime::RFC1123));
$expected->addHeader('Pragma', 'cache');
@ -137,10 +137,10 @@ class CssControllerTest extends TestCase {
$expected = new FileDisplayResponse($gzipFile, Http::STATUS_OK, ['Content-Type' => 'text/css']);
$expected->addHeader('Content-Encoding', 'gzip');
$expected->cacheFor(86400);
$expected->addHeader('Cache-Control', 'max-age=31536000, immutable');
$expires = new \DateTime();
$expires->setTimestamp(1337);
$expires->add(new \DateInterval('PT24H'));
$expires->add(new \DateInterval('PT31536000S'));
$expected->addHeader('Expires', $expires->format(\DateTime::RFC1123));
$expected->addHeader('Pragma', 'cache');
@ -170,10 +170,10 @@ class CssControllerTest extends TestCase {
->willReturn('gzip, deflate');
$expected = new FileDisplayResponse($file, Http::STATUS_OK, ['Content-Type' => 'text/css']);
$expected->cacheFor(86400);
$expected->addHeader('Cache-Control', 'max-age=31536000, immutable');
$expires = new \DateTime();
$expires->setTimestamp(1337);
$expires->add(new \DateInterval('PT24H'));
$expires->add(new \DateInterval('PT31536000S'));
$expected->addHeader('Expires', $expires->format(\DateTime::RFC1123));
$expected->addHeader('Pragma', 'cache');

12
tests/Core/Controller/JsControllerTest.php
View File

@ -109,10 +109,10 @@ class JsControllerTest extends TestCase {
->willReturn($file);
$expected = new FileDisplayResponse($file, Http::STATUS_OK, ['Content-Type' => 'application/javascript']);
$expected->cacheFor(86400);
$expected->addHeader('Cache-Control', 'max-age=31536000, immutable');
$expires = new \DateTime();
$expires->setTimestamp(1337);
$expires->add(new \DateInterval('PT24H'));
$expires->add(new \DateInterval('PT31536000S'));
$expected->addHeader('Expires', $expires->format(\DateTime::RFC1123));
$expected->addHeader('Pragma', 'cache');
@ -137,10 +137,10 @@ class JsControllerTest extends TestCase {
$expected = new FileDisplayResponse($gzipFile, Http::STATUS_OK, ['Content-Type' => 'application/javascript']);
$expected->addHeader('Content-Encoding', 'gzip');
$expected->cacheFor(86400);
$expected->addHeader('Cache-Control', 'max-age=31536000, immutable');
$expires = new \DateTime();
$expires->setTimestamp(1337);
$expires->add(new \DateInterval('PT24H'));
$expires->add(new \DateInterval('PT31536000S'));
$expected->addHeader('Expires', $expires->format(\DateTime::RFC1123));
$expected->addHeader('Pragma', 'cache');
@ -170,10 +170,10 @@ class JsControllerTest extends TestCase {
->willReturn('gzip, deflate');
$expected = new FileDisplayResponse($file, Http::STATUS_OK, ['Content-Type' => 'application/javascript']);
$expected->cacheFor(86400);
$expected->addHeader('Cache-Control', 'max-age=31536000, immutable');
$expires = new \DateTime();
$expires->setTimestamp(1337);
$expires->add(new \DateInterval('PT24H'));
$expires->add(new \DateInterval('PT31536000S'));
$expected->addHeader('Expires', $expires->format(\DateTime::RFC1123));
$expected->addHeader('Pragma', 'cache');