88 lines
2.4 KiB
Go
88 lines
2.4 KiB
Go
package onedrive
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import (
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"context"
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"errors"
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model "github.com/HFO4/cloudreve/models"
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"github.com/HFO4/cloudreve/pkg/filesystem/fsctx"
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"github.com/HFO4/cloudreve/pkg/filesystem/response"
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"github.com/HFO4/cloudreve/pkg/serializer"
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"io"
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"net/url"
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)
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// Driver OneDrive 适配器
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type Driver struct {
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Policy *model.Policy
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Client *Client
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}
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// Get 获取文件
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func (handler Driver) Get(ctx context.Context, path string) (response.RSCloser, error) {
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return nil, errors.New("未实现")
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}
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// Put 将文件流保存到指定目录
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func (handler Driver) Put(ctx context.Context, file io.ReadCloser, dst string, size uint64) error {
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return errors.New("未实现")
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}
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// Delete 删除一个或多个文件，
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// 返回未删除的文件，及遇到的最后一个错误
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func (handler Driver) Delete(ctx context.Context, files []string) ([]string, error) {
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return handler.Client.Delete(ctx, files)
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}
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// Thumb 获取文件缩略图
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func (handler Driver) Thumb(ctx context.Context, path string) (*response.ContentResponse, error) {
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return nil, errors.New("未实现")
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}
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// Source 获取外链URL
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func (handler Driver) Source(
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ctx context.Context,
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path string,
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baseURL url.URL,
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ttl int64,
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isDownload bool,
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speed int,
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) (string, error) {
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return "", errors.New("未实现")
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}
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// Token 获取上传会话URL
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func (handler Driver) Token(ctx context.Context, TTL int64, key string) (serializer.UploadCredential, error) {
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// 读取上下文中生成的存储路径和文件大小
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savePath, ok := ctx.Value(fsctx.SavePathCtx).(string)
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if !ok {
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return serializer.UploadCredential{}, errors.New("无法获取存储路径")
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}
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fileSize, ok := ctx.Value(fsctx.FileSizeCtx).(uint64)
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if !ok {
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return serializer.UploadCredential{}, errors.New("无法获取文件大小")
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}
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// 如果小于10MB，则由服务端中转
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if fileSize <= 10*1024*1024 {
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return serializer.UploadCredential{}, nil
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}
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// 生成回调地址
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siteURL := model.GetSiteURL()
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apiBaseURI, _ := url.Parse("/api/v3/callback/onedrive/finish/" + key)
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apiURL := siteURL.ResolveReference(apiBaseURI)
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uploadURL, err := handler.Client.CreateUploadSession(ctx, savePath, WithConflictBehavior("fail"))
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if err != nil {
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return serializer.UploadCredential{}, err
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}
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// 监控回调及上传
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go handler.Client.MonitorUpload(uploadURL, key, savePath, fileSize, TTL)
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return serializer.UploadCredential{
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Policy: uploadURL,
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Token: apiURL.String(),
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}, nil
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}
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