From ed631d958d8d2a0ed1568079f42bc97ac39f9483 Mon Sep 17 00:00:00 2001
From: qkqpttgf <45693631+qkqpttgf@users.noreply.github.com>
Date: Wed, 9 Mar 2022 14:11:41 +0800
Subject: [PATCH] rapid upload (need bcmath)

---
 disk/Aliyundrive.php | 45 ++++++++++++++++++++++++++++++++++++++++++--
 1 file changed, 43 insertions(+), 2 deletions(-)

diff --git a/disk/Aliyundrive.php b/disk/Aliyundrive.php
index 6543f61..6d0881a 100644
--- a/disk/Aliyundrive.php
+++ b/disk/Aliyundrive.php
@@ -93,9 +93,10 @@ class Aliyundrive {
         if (!($files = getcache('path_' . $path, $this->disktag))) {
             if ($path == '/' || $path == '') {
                 $files = $this->fileList('root');
-                //error_log1('root_id' . $files['id']);
+                //error_log1('root_id' . $files['file_id']);
                 $files['file_id'] = 'root';
                 $files['type'] = 'folder';
+                //error_log1(json_encode($files, JSON_PRETTY_PRINT));
             } else {
                 $tmp = splitlast($path, '/');
                 $parent_path = $tmp[0];
@@ -490,6 +491,31 @@ class Aliyundrive {
 
         return curl('POST', $url, json_encode($data), $header);
     }
+    protected function fileCreate1($parentId, $fileName, $sha1, $proof_code, $size, $part_number) {
+        //$url = $this->api_url . '/file/create';
+        $url = 'https://api.aliyundrive.com/adrive/v2/file/createWithFolders';
+
+        $header["content-type"] = "application/json; charset=utf-8";
+        $header['authorization'] = 'Bearer ' . $this->access_token;
+    
+        $data['check_name_mode'] = 'refuse'; // ignore, auto_rename, refuse.
+        $data['content_hash'] = $sha1;
+        $data['content_hash_name'] = 'sha1';
+        //$data['content_type'] = '';
+        $data['drive_id'] = $this->driveId;
+        //$data['ignoreError'] = false;
+        $data['name'] = $fileName;
+        $data['parent_file_id'] = $parentId;
+        for ($i=0;$i<$part_number;$i++) {
+            $data['part_info_list'][$i]['part_number'] = $i+1;
+        }
+        $data['proof_code'] = $proof_code;
+        $data['proof_version'] = 'v1';
+        $data['size'] = (int)$size;
+        $data['type'] = 'file';
+
+        return curl('POST', $url, json_encode($data), $header);
+    }
     protected function tmpfileCreate($parentId, $tmpFilePath, $tofileName = '') {
         $sha1 = sha1_file($tmpFilePath);
         if ($tofileName == '') $tofileName = splitlast($tmpFilePath, '/')[1];
@@ -545,6 +571,20 @@ class Aliyundrive {
             $result = $this->fileComplete($_POST['fileid'], $_POST['uploadid'], json_decode($_POST['etag'], true));
             return output(json_encode($this->files_format(json_decode($result['body'], true))), $result['stat']);
         } else {
+            if (isset($_POST['CalcProof'])&&is_numeric($_POST['filesize'])) {
+                // Calc proof code
+                if (!function_exists('hexdec')) {
+                    // no php-bcmath
+                    return output(0, 200);
+                } else {
+                    $r = bchexdec( substr(md5($this->access_token), 0, 16) );
+                    $i = $_POST['filesize'];
+                    //$o = $i ? bcmod($r, $i) : 0;
+                    $o = bcmod($r, $i);
+                    //return output(hexdec( substr(md5($this->access_token), 0, 16) ) . ' , ' . $r . ' / ' . $i . ' = ' . $o, 200);
+                    return output($o, 200);
+                }
+            }
             if ($_POST['upbigfilename']=='') return output('error: no file name', 400);
             if (!is_numeric($_POST['filesize'])) return output('error: no file size', 400);
             if (!isset($_POST['filesha1'])) return output('error: no file sha1', 400);
@@ -574,7 +614,8 @@ class Aliyundrive {
                 //error_log1($res['body']);
                 $parent_file_id = json_decode($res['body'], true)['file_id'];
             }
-            $response = $this->fileCreate($parent_file_id, $filename, $_POST['filesha1'], $fileinfo['size'], ceil($fileinfo['size']/$_POST['chunksize']));
+            //$response = $this->fileCreate($parent_file_id, $filename, $_POST['filesha1'], $fileinfo['size'], ceil($fileinfo['size']/$_POST['chunksize']));
+            $response = $this->fileCreate1($parent_file_id, $filename, $_POST['filesha1'], $_POST['proof_code'], $fileinfo['size'], ceil($fileinfo['size']/$_POST['chunksize']));
             $res = json_decode($response['body'], true);
             if (isset($res['exist'])) {
                 // 已经有