8b86330f5c
* fix: update StoragePath method to return specific path for single file * feat: add Rclone storage support with configuration and file operations * docs: add Rclone support to documentation for configuration and usage
134 lines
2.9 KiB
Go
134 lines
2.9 KiB
Go
package directlinks
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import (
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"context"
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"fmt"
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"net/http"
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"sync"
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"sync/atomic"
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"github.com/krau/SaveAny-Bot/config"
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"github.com/krau/SaveAny-Bot/core"
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"github.com/krau/SaveAny-Bot/pkg/enums/tasktype"
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"github.com/krau/SaveAny-Bot/storage"
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)
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type File struct {
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Name string
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URL string
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Size int64
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}
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func (f *File) FileName() string {
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return f.Name
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}
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func (f *File) FileSize() int64 {
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return f.Size
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}
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var _ core.Executable = (*Task)(nil)
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type Task struct {
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ID string
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ctx context.Context
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files []*File
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Storage storage.Storage
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StorPath string
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Progress ProgressTracker
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client *http.Client // [TODO] parallel download
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stream bool
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totalBytes int64 // total bytes to download
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downloadedBytes atomic.Int64 // downloaded bytes
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totalFiles int64 // total files to download
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downloaded atomic.Int64 // downloaded files count
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processing map[string]*File // {"url": File}
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processingMu sync.RWMutex
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failed map[string]error // [TODO] errors for each file
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}
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// Title implements core.Exectable.
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func (t *Task) Title() string {
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return fmt.Sprintf("[%s](%s...->%s:%s)", t.Type(), t.files[0].Name, t.Storage.Name(), t.StorPath)
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}
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// DownloadedBytes implements TaskInfo.
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func (t *Task) DownloadedBytes() int64 {
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return t.downloadedBytes.Load()
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}
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// Processing implements TaskInfo.
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func (t *Task) Processing() []FileInfo {
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t.processingMu.RLock()
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defer t.processingMu.RUnlock()
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infos := make([]FileInfo, 0, len(t.processing))
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for _, f := range t.processing {
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infos = append(infos, f)
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}
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return infos
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}
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// StorageName implements TaskInfo.
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func (t *Task) StorageName() string {
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return t.Storage.Name()
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}
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// StoragePath implements TaskInfo.
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func (t *Task) StoragePath() string {
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if len(t.files) == 1 {
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return t.StorPath + "/" + t.files[0].Name
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}
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return t.StorPath
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}
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// TotalBytes implements TaskInfo.
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func (t *Task) TotalBytes() int64 {
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return t.totalBytes
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}
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// TotalFiles implements TaskInfo.
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func (t *Task) TotalFiles() int {
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return int(t.totalFiles)
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}
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func (t *Task) Type() tasktype.TaskType {
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return tasktype.TaskTypeDirectlinks
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}
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func (t *Task) TaskID() string {
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return t.ID
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}
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func NewTask(
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id string,
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ctx context.Context,
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links []string,
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stor storage.Storage,
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storPath string,
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progressTracker ProgressTracker,
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) *Task {
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_, ok := stor.(storage.StorageCannotStream)
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stream := config.C().Stream && !ok
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files := make([]*File, 0, len(links))
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for _, link := range links {
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files = append(files, &File{
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URL: link,
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})
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}
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return &Task{
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ID: id,
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ctx: ctx,
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files: files,
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Storage: stor,
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StorPath: storPath,
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Progress: progressTracker,
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stream: stream,
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client: http.DefaultClient,
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processing: make(map[string]*File),
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processingMu: sync.RWMutex{},
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failed: make(map[string]error),
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totalFiles: int64(len(files)),
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}
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}
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