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[HttpKernel] added support for weak etags and added a method to set all cookies

This commit is contained in:
Fabien Potencier 2010-05-19 11:24:31 +02:00
parent c840c294fa
commit 005051c389
1 changed files with 17 additions and 6 deletions
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23
src/Symfony/Components/HttpKernel/Response.php
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@ -234,6 +234,16 @@ class Response
return $this->cookies;
}
/**
* Sets cookies.
*
* @param array $cookies An array of cookies
*/
public function setCookies(array $cookies)
{
return $this->cookies = $cookies;
}
/**
* Sets response status code.
*
@ -526,7 +536,6 @@ class Response
} else {
$this->headers->set('Last-Modified', $date->format(DATE_RFC2822));
}
}
/**
@ -539,12 +548,16 @@ class Response
return $this->headers->get('ETag');
}
public function setEtag($etag = null)
public function setEtag($etag = null, $weak = false)
{
if (null === $etag) {
$this->headers->delete('Etag');
} else {
$this->headers->set('ETag', $etag);
if (0 !== strpos($etag, '"')) {
$etag = '"'.$etag.'"';
}
$this->headers->set('ETag', (true === $weak ? 'W/' : '').$etag);
}
}
@ -606,9 +619,7 @@ class Response
{
$lastModified = $request->headers->get('If-Modified-Since');
$notModified = false;
if ($etags = $request->headers->get('If-None-Match')) {
$etags = preg_split('/\s*,\s*/', $etags);
if ($etags = $request->getEtags()) {
$notModified = (in_array($this->getEtag(), $etags) || in_array('*', $etags)) && (!$lastModified || $this->headers->get('Last-Modified') == $lastModified);
} elseif ($lastModified) {
$notModified = $lastModified == $this->headers->get('Last-Modified');