100 lines
2.1 KiB
Go
100 lines
2.1 KiB
Go
package batchtftask
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import (
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"context"
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"fmt"
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"path/filepath"
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"sync/atomic"
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"github.com/krau/SaveAny-Bot/common/tdler"
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"github.com/krau/SaveAny-Bot/config"
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"github.com/krau/SaveAny-Bot/pkg/enums/tasktype"
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"github.com/krau/SaveAny-Bot/pkg/tfile"
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"github.com/krau/SaveAny-Bot/storage"
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"github.com/rs/xid"
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)
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type TaskElement struct {
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ID string
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Storage storage.Storage
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Path string
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File tfile.TGFile
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localPath string
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stream bool
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}
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type Task struct {
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ID string
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Ctx context.Context
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Elems []TaskElement
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Progress ProgressTracker
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IgnoreErrors bool // if true, errors during processing will be ignored
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downloaded atomic.Int64
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client tdler.Client
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totalSize int64
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processing map[string]TaskElementInfo
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failed map[string]error // errors for each element
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}
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func (t *Task) Type() tasktype.TaskType {
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return tasktype.TaskTypeTgfiles
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}
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func NewTaskElement(
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stor storage.Storage,
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path string,
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file tfile.TGFile,
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) (*TaskElement, error) {
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id := xid.New().String()
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_, ok := stor.(storage.StorageCannotStream)
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if !config.Cfg.Stream || ok {
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cachePath, err := filepath.Abs(filepath.Join(config.Cfg.Temp.BasePath, fmt.Sprintf("%s_%s", id, file.Name())))
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if err != nil {
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return nil, fmt.Errorf("failed to get absolute path for cache: %w", err)
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}
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return &TaskElement{
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ID: id,
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Storage: stor,
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Path: path,
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File: file,
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localPath: cachePath,
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}, nil
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}
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return &TaskElement{
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ID: id,
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Storage: stor,
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Path: path,
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File: file,
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stream: true,
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}, nil
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}
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func NewBatchTGFileTask(
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id string,
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ctx context.Context,
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files []TaskElement,
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client tdler.Client,
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progress ProgressTracker,
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ignoreErrors bool,
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) *Task {
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task := &Task{
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ID: id,
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Ctx: ctx,
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client: client,
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Elems: files,
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Progress: progress,
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downloaded: atomic.Int64{},
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totalSize: func() int64 {
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var total int64
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for _, elem := range files {
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total += elem.File.Size()
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}
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return total
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}(),
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processing: make(map[string]TaskElementInfo),
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IgnoreErrors: ignoreErrors,
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failed: make(map[string]error),
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}
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return task
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}
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