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| 1 | +package _123_open |
| 2 | + |
| 3 | +import ( |
| 4 | + "context" |
| 5 | + "fmt" |
| 6 | + "strconv" |
| 7 | + |
| 8 | + _123_open "github.com/OpenListTeam/OpenList/v4/drivers/123_open" |
| 9 | + "github.com/OpenListTeam/OpenList/v4/internal/conf" |
| 10 | + "github.com/OpenListTeam/OpenList/v4/internal/errs" |
| 11 | + "github.com/OpenListTeam/OpenList/v4/internal/model" |
| 12 | + "github.com/OpenListTeam/OpenList/v4/internal/offline_download/tool" |
| 13 | + "github.com/OpenListTeam/OpenList/v4/internal/op" |
| 14 | + "github.com/OpenListTeam/OpenList/v4/internal/setting" |
| 15 | +) |
| 16 | + |
| 17 | +type Open123 struct{} |
| 18 | + |
| 19 | +func (*Open123) Name() string { |
| 20 | + return "123 Open" |
| 21 | +} |
| 22 | + |
| 23 | +func (*Open123) Items() []model.SettingItem { |
| 24 | + return nil |
| 25 | +} |
| 26 | + |
| 27 | +func (*Open123) Run(_ *tool.DownloadTask) error { |
| 28 | + return errs.NotSupport |
| 29 | +} |
| 30 | + |
| 31 | +func (*Open123) Init() (string, error) { |
| 32 | + return "ok", nil |
| 33 | +} |
| 34 | + |
| 35 | +func (*Open123) IsReady() bool { |
| 36 | + tempDir := setting.GetStr(conf.Pan123OpenTempDir) |
| 37 | + if tempDir == "" { |
| 38 | + return false |
| 39 | + } |
| 40 | + storage, _, err := op.GetStorageAndActualPath(tempDir) |
| 41 | + if err != nil { |
| 42 | + return false |
| 43 | + } |
| 44 | + if _, ok := storage.(*_123_open.Open123); !ok { |
| 45 | + return false |
| 46 | + } |
| 47 | + return true |
| 48 | +} |
| 49 | + |
| 50 | +func (*Open123) AddURL(args *tool.AddUrlArgs) (string, error) { |
| 51 | + storage, actualPath, err := op.GetStorageAndActualPath(args.TempDir) |
| 52 | + if err != nil { |
| 53 | + return "", err |
| 54 | + } |
| 55 | + driver123Open, ok := storage.(*_123_open.Open123) |
| 56 | + if !ok { |
| 57 | + return "", fmt.Errorf("unsupported storage driver for offline download, only 123 Open is supported") |
| 58 | + } |
| 59 | + ctx := context.Background() |
| 60 | + if err := op.MakeDir(ctx, storage, actualPath); err != nil { |
| 61 | + return "", err |
| 62 | + } |
| 63 | + parentDir, err := op.GetUnwrap(ctx, storage, actualPath) |
| 64 | + if err != nil { |
| 65 | + return "", err |
| 66 | + } |
| 67 | + cb := setting.GetStr(conf.Pan123OpenOfflineDownloadCallbackUrl) |
| 68 | + taskID, err := driver123Open.OfflineDownload(ctx, args.Url, parentDir, cb) |
| 69 | + if err != nil { |
| 70 | + return "", fmt.Errorf("failed to add offline download task: %w", err) |
| 71 | + } |
| 72 | + return strconv.Itoa(taskID), nil |
| 73 | +} |
| 74 | + |
| 75 | +func (*Open123) Remove(_ *tool.DownloadTask) error { |
| 76 | + return errs.NotSupport |
| 77 | +} |
| 78 | + |
| 79 | +func (*Open123) Status(task *tool.DownloadTask) (*tool.Status, error) { |
| 80 | + taskID, err := strconv.Atoi(task.GID) |
| 81 | + if err != nil { |
| 82 | + return nil, fmt.Errorf("failed to parse task ID: %s", task.GID) |
| 83 | + } |
| 84 | + storage, _, err := op.GetStorageAndActualPath(task.TempDir) |
| 85 | + if err != nil { |
| 86 | + return nil, err |
| 87 | + } |
| 88 | + driver123Open, ok := storage.(*_123_open.Open123) |
| 89 | + if !ok { |
| 90 | + return nil, fmt.Errorf("unsupported storage driver for offline download, only 123 Open is supported") |
| 91 | + } |
| 92 | + process, status, err := driver123Open.OfflineDownloadProcess(context.Background(), taskID) |
| 93 | + if err != nil { |
| 94 | + return nil, err |
| 95 | + } |
| 96 | + var statusStr string |
| 97 | + switch status { |
| 98 | + case 0: |
| 99 | + statusStr = "downloading" |
| 100 | + case 1: |
| 101 | + err = fmt.Errorf("offline download failed") |
| 102 | + case 2: |
| 103 | + statusStr = "succeed" |
| 104 | + case 3: |
| 105 | + statusStr = "retrying" |
| 106 | + } |
| 107 | + return &tool.Status{ |
| 108 | + Progress: process, |
| 109 | + Completed: status == 2, |
| 110 | + Status: statusStr, |
| 111 | + Err: err, |
| 112 | + }, nil |
| 113 | +} |
| 114 | + |
| 115 | +var _ tool.Tool = (*Open123)(nil) |
| 116 | + |
| 117 | +func init() { |
| 118 | + tool.Tools.Add(&Open123{}) |
| 119 | +} |
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