spaces.php

aws/Aws/CloudSearchDomain/CloudSearchDomainClient.php

@@ -0,0 +1,84 @@
+<?php
+namespace Aws\CloudSearchDomain;
+
+use Aws\AwsClient;
+use Aws\CommandInterface;
+use GuzzleHttp\Psr7\Uri;
+use Psr\Http\Message\RequestInterface;
+use GuzzleHttp\Psr7;
+
+/**
+ * This client is used to search and upload documents to an **Amazon CloudSearch** Domain.
+ *
+ * @method \Aws\Result search(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise searchAsync(array $args = [])
+ * @method \Aws\Result suggest(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise suggestAsync(array $args = [])
+ * @method \Aws\Result uploadDocuments(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise uploadDocumentsAsync(array $args = [])
+ */
+class CloudSearchDomainClient extends AwsClient
+{
+    public function __construct(array $args)
+    {
+        parent::__construct($args);
+        $list = $this->getHandlerList();
+        $list->appendBuild($this->searchByPost(), 'cloudsearchdomain.search_by_POST');
+    }
+
+    public static function getArguments()
+    {
+        $args = parent::getArguments();
+        $args['endpoint']['required'] = true;
+        $args['region']['default'] = function (array $args) {
+            // Determine the region from the provided endpoint.
+            // (e.g. http://search-blah.{region}.cloudsearch.amazonaws.com)
+            return explode('.', new Uri($args['endpoint']))[1];
+        };
+
+        return $args;
+    }
+
+    /**
+     * Use POST for search command
+     *
+     * Useful when query string is too long
+     */
+    private function searchByPost()
+    {
+        return static function (callable $handler) {
+            return function (
+                CommandInterface $c,
+                RequestInterface $r = null
+            ) use ($handler) {
+                if ($c->getName() !== 'Search') {
+                    return $handler($c, $r);
+                }
+                return $handler($c, self::convertGetToPost($r));
+            };
+        };
+    }
+
+    /**
+     * Converts default GET request to a POST request
+     *
+     * Avoiding length restriction in query
+     *
+     * @param RequestInterface $r GET request to be converted
+     * @return RequestInterface $req converted POST request
+     */
+    public static function convertGetToPost(RequestInterface $r)
+    {
+        if ($r->getMethod() === 'POST') {
+            return $r;
+        }
+
+        $query = $r->getUri()->getQuery();
+        $req = $r->withMethod('POST')
+            ->withBody(Psr7\stream_for($query))
+            ->withHeader('Content-Length', strlen($query))
+            ->withHeader('Content-Type', 'application/x-www-form-urlencoded')
+            ->withUri($r->getUri()->withQuery(''));
+        return $req;
+    }
+}