From c7cd2fbbca2f9b6879d64efc22689ca807d36be6 Mon Sep 17 00:00:00 2001
From: Mathieu <mathieu.coudurier@nowwweb.com>
Date: Thu, 11 Jan 2024 12:39:51 +0000
Subject: [PATCH] downloads

---
 src/MultiDownloaderClient.php       | 36 +++++++++++++++++++++--------
 tests/MultiDownloaderClientTest.php | 27 +++++++++++++++++++---
 2 files changed, 50 insertions(+), 13 deletions(-)

diff --git a/src/MultiDownloaderClient.php b/src/MultiDownloaderClient.php
index b8ad78f..3401bf4 100644
--- a/src/MultiDownloaderClient.php
+++ b/src/MultiDownloaderClient.php
@@ -18,7 +18,7 @@ class MultiDownloaderClient
         $this->apiKey = $apiKey;
     }
 
-    public function download(array $files)
+    public function downloadAsString(array $files)
     {
         $files = array_map(function (FileRequest $file) {
             return $file->toArray();
@@ -27,20 +27,36 @@ class MultiDownloaderClient
         return $this->sendRequest($files);
     }
 
-    private function sendRequest(array $files)
+    public function downloadTo(string $path, array $files)
+    {
+        $files = array_map(function (FileRequest $file) {
+            return $file->toArray();
+        }, $files);
+
+        $response = $this->sendRequest($files, [
+            CURLOPT_RETURNTRANSFER => false,
+            CURLOPT_FILE => fopen($path, 'w'),
+        ]);
+
+        return $response;
+    }
+
+    private function sendRequest(array $files, array $options = [])
     {
         $ch = curl_init();
 
-        curl_setopt($ch, CURLOPT_URL, $this->apiUrl . '/v2/zip');
-        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
-        curl_setopt($ch, CURLOPT_POST, true);
-
-        curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($files));
-
-        curl_setopt($ch, CURLOPT_HTTPHEADER, [
-            'Content-Type: application/json',
+        $options = array_replace($options, [
+            CURLOPT_URL => $this->apiUrl . '/v2/zip',
+            CURLOPT_RETURNTRANSFER => true,
+            CURLOPT_POST => true,
+            CURLOPT_POSTFIELDS => json_encode($files),
+            CURLOPT_HTTPHEADER => [
+                'Content-Type: application/json',
+            ],
         ]);
 
+        curl_setopt_array($ch, $options);
+
         $response = curl_exec($ch);
 
         $httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
diff --git a/tests/MultiDownloaderClientTest.php b/tests/MultiDownloaderClientTest.php
index 9400bcd..8470136 100644
--- a/tests/MultiDownloaderClientTest.php
+++ b/tests/MultiDownloaderClientTest.php
@@ -17,7 +17,7 @@ class MultiDownloaderClientTest extends TestCase
         return $reflection->getValue($object);
     }
 
-    public function testRequest()
+    public function testDownloadAsString()
     {
         $client = new MultiDownloaderClient();
 
@@ -26,9 +26,30 @@ class MultiDownloaderClientTest extends TestCase
             new FileRequest('https://s3.eu-central-1.wasabisys.com/dev-data-nwb/multi-downloader-sat/tests/img/watermarks/paysage.png')
         ];
 
-        $response = $client->download($files);
+        $response = $client->downloadAsString($files);
 
-        var_dump($response);
+        $md5 = md5($response);
+
+        $this->assertEquals('ea9726d2ecbe6b820899ba125bf0ae94', $md5);
+    }
+
+    public function testDownloadTo()
+    {
+        $client = new MultiDownloaderClient();
+
+        $files = [
+            new FileRequest('https://s3.eu-central-1.wasabisys.com/dev-data-nwb/multi-downloader-sat/tests/img/watermarks/portrait.png'),
+            new FileRequest('https://s3.eu-central-1.wasabisys.com/dev-data-nwb/multi-downloader-sat/tests/img/watermarks/paysage.png')
+        ];
+
+        $path = sys_get_temp_dir() . '/testDownloadTo.zip';
+
+        $client->downloadTo($path, $files);
+
+        $md5 = md5_file($path);
+
+        $this->assertFileExists($path);
+        $this->assertEquals('ea9726d2ecbe6b820899ba125bf0ae94', $md5);
     }
 
     public function testApiKeyEnv()