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Diffstat (limited to 'vendor/guzzle/guzzle/src/Guzzle/Plugin/Cache/DefaultCanCacheStrategy.php')
-rw-r--r--vendor/guzzle/guzzle/src/Guzzle/Plugin/Cache/DefaultCanCacheStrategy.php32
1 files changed, 32 insertions, 0 deletions
diff --git a/vendor/guzzle/guzzle/src/Guzzle/Plugin/Cache/DefaultCanCacheStrategy.php b/vendor/guzzle/guzzle/src/Guzzle/Plugin/Cache/DefaultCanCacheStrategy.php
new file mode 100644
index 0000000..3ca1fbf
--- /dev/null
+++ b/vendor/guzzle/guzzle/src/Guzzle/Plugin/Cache/DefaultCanCacheStrategy.php
@@ -0,0 +1,32 @@
+<?php
+
+namespace Guzzle\Plugin\Cache;
+
+use Guzzle\Http\Message\RequestInterface;
+use Guzzle\Http\Message\Response;
+
+/**
+ * Default strategy used to determine of an HTTP request can be cached
+ */
+class DefaultCanCacheStrategy implements CanCacheStrategyInterface
+{
+ public function canCacheRequest(RequestInterface $request)
+ {
+ // Only GET and HEAD requests can be cached
+ if ($request->getMethod() != RequestInterface::GET && $request->getMethod() != RequestInterface::HEAD) {
+ return false;
+ }
+
+ // Never cache requests when using no-store
+ if ($request->hasHeader('Cache-Control') && $request->getHeader('Cache-Control')->hasDirective('no-store')) {
+ return false;
+ }
+
+ return true;
+ }
+
+ public function canCacheResponse(Response $response)
+ {
+ return $response->isSuccessful() && $response->canCache();
+ }
+}