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feat: add support for mega.nz (close 1553)
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,192 @@ | ||
| package mega | ||
|
|
||
| import ( | ||
| "context" | ||
| "errors" | ||
| "fmt" | ||
| "io" | ||
|
|
||
| "github.com/alist-org/alist/v3/internal/driver" | ||
| "github.com/alist-org/alist/v3/internal/errs" | ||
| "github.com/alist-org/alist/v3/internal/model" | ||
| "github.com/alist-org/alist/v3/pkg/chanio" | ||
| "github.com/alist-org/alist/v3/pkg/utils" | ||
| log "github.com/sirupsen/logrus" | ||
| "github.com/t3rm1n4l/go-mega" | ||
| ) | ||
|
|
||
| type Mega struct { | ||
| model.Storage | ||
| Addition | ||
| c *mega.Mega | ||
| } | ||
|
|
||
| func (d *Mega) Config() driver.Config { | ||
| return config | ||
| } | ||
|
|
||
| func (d *Mega) GetAddition() driver.Additional { | ||
| return d.Addition | ||
| } | ||
|
|
||
| func (d *Mega) Init(ctx context.Context, storage model.Storage) error { | ||
| d.Storage = storage | ||
| err := utils.Json.UnmarshalFromString(d.Storage.Addition, &d.Addition) | ||
| if err != nil { | ||
| return err | ||
| } | ||
| d.c = mega.New() | ||
| return d.c.Login(d.Email, d.Password) | ||
| } | ||
|
|
||
| func (d *Mega) Drop(ctx context.Context) error { | ||
| return nil | ||
| } | ||
|
|
||
| func (d *Mega) List(ctx context.Context, dir model.Obj, args model.ListArgs) ([]model.Obj, error) { | ||
| if node, ok := dir.(*MegaNode); ok { | ||
| nodes, err := d.c.FS.GetChildren(node.Node) | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
| res := make([]model.Obj, 0) | ||
| for i := range nodes { | ||
| n := nodes[i] | ||
| if n.GetType() == mega.FILE || n.GetType() == mega.FOLDER { | ||
| res = append(res, &MegaNode{n}) | ||
| } | ||
| } | ||
| return res, nil | ||
| } | ||
| log.Errorf("can't convert: %+v", dir) | ||
| return nil, fmt.Errorf("unable to convert dir to mega node") | ||
| } | ||
|
|
||
| func (d *Mega) Get(ctx context.Context, path string) (model.Obj, error) { | ||
| if path == "/" { | ||
| n := d.c.FS.GetRoot() | ||
| log.Debugf("mega root: %+v", *n) | ||
| return &MegaNode{n}, nil | ||
| } | ||
| return nil, errs.NotSupport | ||
| } | ||
|
|
||
| func (d *Mega) Link(ctx context.Context, file model.Obj, args model.LinkArgs) (*model.Link, error) { | ||
| if node, ok := file.(*MegaNode); ok { | ||
| //link, err := d.c.Link(node.Node, true) | ||
| //if err != nil { | ||
| // return nil, err | ||
| //} | ||
| //return &model.Link{URL: link}, nil | ||
| down, err := d.c.NewDownload(node.Node) | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
| //u := down.GetResourceUrl() | ||
| //u = strings.Replace(u, "http", "https", 1) | ||
| //return &model.Link{URL: u}, nil | ||
| c := chanio.New() | ||
| go func() { | ||
| defer func() { | ||
| _ = recover() | ||
| }() | ||
| log.Debugf("chunk size: %d", down.Chunks()) | ||
| for id := 0; id < down.Chunks(); id++ { | ||
| chunk, err := down.DownloadChunk(id) | ||
| if err != nil { | ||
| log.Errorf("mega down: %+v", err) | ||
| return | ||
| } | ||
| log.Debugf("id: %d,len: %d", id, len(chunk)) | ||
| //_, _, err = down.ChunkLocation(id) | ||
| //if err != nil { | ||
| // log.Errorf("mega down: %+v", err) | ||
| // return | ||
| //} | ||
| //_, err = c.Write(chunk) | ||
| _, err = c.Write(chunk) | ||
| } | ||
| err := c.Close() | ||
| if err != nil { | ||
| log.Errorf("mega down: %+v", err) | ||
| } | ||
| }() | ||
| return &model.Link{Data: c}, nil | ||
| } | ||
| return nil, fmt.Errorf("unable to convert dir to mega node") | ||
| } | ||
|
|
||
| func (d *Mega) MakeDir(ctx context.Context, parentDir model.Obj, dirName string) error { | ||
| if parentNode, ok := parentDir.(*MegaNode); ok { | ||
| _, err := d.c.CreateDir(dirName, parentNode.Node) | ||
| return err | ||
| } | ||
| return fmt.Errorf("unable to convert dir to mega node") | ||
| } | ||
|
|
||
| func (d *Mega) Move(ctx context.Context, srcObj, dstDir model.Obj) error { | ||
| if srcNode, ok := srcObj.(*MegaNode); ok { | ||
| if dstNode, ok := dstDir.(*MegaNode); ok { | ||
| return d.c.Move(srcNode.Node, dstNode.Node) | ||
| } | ||
| } | ||
| return fmt.Errorf("unable to convert dir to mega node") | ||
| } | ||
|
|
||
| func (d *Mega) Rename(ctx context.Context, srcObj model.Obj, newName string) error { | ||
| if srcNode, ok := srcObj.(*MegaNode); ok { | ||
| return d.c.Rename(srcNode.Node, newName) | ||
| } | ||
| return fmt.Errorf("unable to convert dir to mega node") | ||
| } | ||
|
|
||
| func (d *Mega) Copy(ctx context.Context, srcObj, dstDir model.Obj) error { | ||
| return errs.NotImplement | ||
| } | ||
|
|
||
| func (d *Mega) Remove(ctx context.Context, obj model.Obj) error { | ||
| if node, ok := obj.(*MegaNode); ok { | ||
| return d.c.Delete(node.Node, false) | ||
| } | ||
| return fmt.Errorf("unable to convert dir to mega node") | ||
| } | ||
|
|
||
| func (d *Mega) Put(ctx context.Context, dstDir model.Obj, stream model.FileStreamer, up driver.UpdateProgress) error { | ||
| if dstNode, ok := dstDir.(*MegaNode); ok { | ||
| u, err := d.c.NewUpload(dstNode.Node, stream.GetName(), stream.GetSize()) | ||
| if err != nil { | ||
| return err | ||
| } | ||
|
|
||
| for id := 0; id < u.Chunks(); id++ { | ||
| _, chkSize, err := u.ChunkLocation(id) | ||
| if err != nil { | ||
| return err | ||
| } | ||
| chunk := make([]byte, chkSize) | ||
| n, err := io.ReadFull(stream, chunk) | ||
| if err != nil && err != io.EOF { | ||
| return err | ||
| } | ||
| if n != len(chunk) { | ||
| return errors.New("chunk too short") | ||
| } | ||
|
|
||
| err = u.UploadChunk(id, chunk) | ||
| if err != nil { | ||
| return err | ||
| } | ||
| up(id * 100 / u.Chunks()) | ||
| } | ||
|
|
||
| _, err = u.Finish() | ||
| return err | ||
| } | ||
| return fmt.Errorf("unable to convert dir to mega node") | ||
| } | ||
|
|
||
| //func (d *Mega) Other(ctx context.Context, args model.OtherArgs) (interface{}, error) { | ||
| // return nil, errs.NotSupport | ||
| //} | ||
|
|
||
| var _ driver.Driver = (*Mega)(nil) |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,26 @@ | ||
| package mega | ||
|
|
||
| import ( | ||
| "github.com/alist-org/alist/v3/internal/driver" | ||
| "github.com/alist-org/alist/v3/internal/op" | ||
| ) | ||
|
|
||
| type Addition struct { | ||
| // Usually one of two | ||
| //driver.RootPath | ||
| //driver.RootID | ||
| Email string `json:"email" required:"true"` | ||
| Password string `json:"password" required:"true"` | ||
| } | ||
|
|
||
| var config = driver.Config{ | ||
| Name: "Mega_nz", | ||
| LocalSort: true, | ||
| OnlyLocal: true, | ||
| } | ||
|
|
||
| func init() { | ||
| op.RegisterDriver(config, func() driver.Driver { | ||
| return &Mega{} | ||
| }) | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,40 @@ | ||
| package mega | ||
|
|
||
| import ( | ||
| "time" | ||
|
|
||
| "github.com/alist-org/alist/v3/internal/model" | ||
| "github.com/t3rm1n4l/go-mega" | ||
| ) | ||
|
|
||
| type MegaNode struct { | ||
| *mega.Node | ||
| } | ||
|
|
||
| //func (m *MegaNode) GetSize() int64 { | ||
| // //TODO implement me | ||
| // panic("implement me") | ||
| //} | ||
| // | ||
| //func (m *MegaNode) GetName() string { | ||
| // //TODO implement me | ||
| // panic("implement me") | ||
| //} | ||
|
|
||
| func (m *MegaNode) ModTime() time.Time { | ||
| return m.GetTimeStamp() | ||
| } | ||
|
|
||
| func (m *MegaNode) IsDir() bool { | ||
| return m.GetType() == mega.FOLDER || m.GetType() == mega.ROOT | ||
| } | ||
|
|
||
| func (m *MegaNode) GetID() string { | ||
| return m.GetHash() | ||
| } | ||
|
|
||
| func (m *MegaNode) GetPath() string { | ||
| return "" | ||
| } | ||
|
|
||
| var _ model.Obj = (*MegaNode)(nil) |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,3 @@ | ||
| package mega | ||
|
|
||
| // do others that not defined in Driver interface |
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