Imported code from old repository

2022-11-22 15:46:36 +01:00
parent 976fdc0199
commit 77cf9e05f1
91 changed files with 18969 additions and 2 deletions
@@ -0,0 +1,61 @@
+<?php
+
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+namespace CloudObjects\PhpMAE;
+
+use GuzzleHttp\Client;
+use CloudObjects\SDK\ObjectRetriever;
+
+class ObjectRetrieverPool {
+
+    private $baseObjectRetriever;
+    private $baseHostname;
+    private $options;
+    private $objectRetrievers = [];
+
+    public function __construct(ObjectRetriever $baseObjectRetriever, $baseHostname, $options) {
+        $this->baseObjectRetriever = $baseObjectRetriever;
+        $this->baseHostname = $baseHostname;
+        $this->objectRetrievers[$baseHostname] = $baseObjectRetriever;
+        $this->options = $options;
+    }
+
+    public function getBaseObjectRetriever() {
+        return $this->baseObjectRetriever;
+    }
+
+    public function getObjectRetriever($hostname) {			
+        if (!isset($this->baseHostname))
+            // Never create a new retriever when using developer credentials
+            return $this->baseObjectRetriever;
+
+        if (!isset($this->objectRetrievers[$hostname])) {
+            if (substr($hostname, -7) == '.phpmae') {
+                // Get an anonymous retriever
+                $retriever = new ObjectRetriever(array_merge($this->options, [
+                    'auth_ns' => '',
+                    'auth_secret' => '',
+                    'cache_prefix' => 'clobj:'.$hostname.':',
+                    'logger' => $this->options['logger']->withName('CO-'.$hostname)
+                ]));
+            } else {
+                // Get a retriever with namespace impersonation
+                $config = $this->baseObjectRetriever->getClient()->getConfig();
+                $config['headers']['C-Act-As'] = $hostname;
+
+		    	$retriever = new ObjectRetriever(array_merge($this->options, [
+                    'cache_prefix' => 'clobj:'.$hostname.':',
+                    'logger' => $this->options['logger']->withName('CO-'.$hostname)
+                ]));
+                $retriever->setClient(new Client($config));
+            }
+			$this->objectRetrievers[$hostname] = $retriever;
+        }
+
+        return $this->objectRetrievers[$hostname];
+    }
+}
+