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vendor/oss-sdk/samples/Common.php

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+<?php
+
+if (is_file(__DIR__ . '/../autoload.php')) {
+    require_once __DIR__ . '/../autoload.php';
+}
+if (is_file(__DIR__ . '/../vendor/autoload.php')) {
+    require_once __DIR__ . '/../vendor/autoload.php';
+}
+require_once __DIR__ . '/Config.php';
+
+use OSS\OssClient;
+use OSS\Core\OssException;
+
+/**
+ * Class Common
+ *
+ * The Common class for 【Samples/*.php】 used to obtain OssClient instance and other common functions
+ */
+class Common
+{
+    const endpoint = Config::OSS_ENDPOINT;
+    const accessKeyId = Config::OSS_ACCESS_ID;
+    const accessKeySecret = Config::OSS_ACCESS_KEY;
+    const bucket = Config::OSS_TEST_BUCKET;
+
+    /**
+     * Get an OSSClient instance according to config.
+     *
+     * @return OssClient An OssClient instance
+     */
+    public static function getOssClient()
+    {
+        try {
+            $ossClient = new OssClient(self::accessKeyId, self::accessKeySecret, self::endpoint, false);
+        } catch (OssException $e) {
+            printf(__FUNCTION__ . "creating OssClient instance: FAILED\n");
+            printf($e->getMessage() . "\n");
+            return null;
+        }
+        return $ossClient;
+    }
+
+    public static function getBucketName()
+    {
+        return self::bucket;
+    }
+
+    /**
+     * A tool function which creates a bucket and exists the process if there are exceptions
+     */
+    public static function createBucket()
+    {
+        $ossClient = self::getOssClient();
+        if (is_null($ossClient)) exit(1);
+        $bucket = self::getBucketName();
+        $acl = OssClient::OSS_ACL_TYPE_PUBLIC_READ;
+        try {
+            $ossClient->createBucket($bucket, $acl);
+        } catch (OssException $e) {
+
+            $message = $e->getMessage();
+            if (\OSS\Core\OssUtil::startsWith($message, 'http status: 403')) {
+                echo "Please Check your AccessKeyId and AccessKeySecret" . "\n";
+                exit(0);
+            } elseif (strpos($message, "BucketAlreadyExists") !== false) {
+                echo "Bucket already exists. Please check whether the bucket belongs to you, or it was visited with correct endpoint. " . "\n";
+                exit(0);
+            }
+            printf(__FUNCTION__ . ": FAILED\n");
+            printf($e->getMessage() . "\n");
+            return;
+        }
+        print(__FUNCTION__ . ": OK" . "\n");
+    }
+
+    public static function println($message)
+    {
+        if (!empty($message)) {
+            echo strval($message) . "\n";
+        }
+    }
+}
+
+# Common::createBucket();