First Release

This commit is contained in:
Mukhtar Akere
2024-08-25 05:36:47 +01:00
commit d54706fed6
20 changed files with 1682 additions and 0 deletions
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package debrid
import (
"github.com/anacrolix/torrent/metainfo"
"goBlack/common"
"path/filepath"
)
type Service interface {
SubmitMagnet(torrent *Torrent) (*Torrent, error)
CheckStatus(torrent *Torrent) (*Torrent, error)
DownloadLink(torrent *Torrent) error
Process(arr *Arr, magnet string) (*Torrent, error)
IsAvailable(magnet *common.Magnet) bool
}
type Debrid struct {
Host string `json:"host"`
APIKey string
DownloadUncached bool
}
func NewDebrid(dc common.DebridConfig) Service {
switch dc.Name {
case "realdebrid":
return NewRealDebrid(dc)
default:
return NewRealDebrid(dc)
}
}
func GetTorrentInfo(filePath string) (*Torrent, error) {
// Open and read the .torrent file
if filepath.Ext(filePath) == ".torrent" {
return getTorrentInfo(filePath)
} else {
return torrentFromMagnetFile(filePath)
}
}
func torrentFromMagnetFile(filePath string) (*Torrent, error) {
magnetLink := common.OpenMagnetFile(filePath)
magnet, err := common.GetMagnetInfo(magnetLink)
if err != nil {
return nil, err
}
torrent := &Torrent{
InfoHash: magnet.InfoHash,
Name: magnet.Name,
Size: magnet.Size,
Magnet: magnet,
Filename: filePath,
}
return torrent, nil
}
func getTorrentInfo(filePath string) (*Torrent, error) {
mi, err := metainfo.LoadFromFile(filePath)
if err != nil {
return nil, err
}
hash := mi.HashInfoBytes()
infoHash := hash.HexString()
info, err := mi.UnmarshalInfo()
if err != nil {
return nil, err
}
magnet := &common.Magnet{
InfoHash: infoHash,
Name: info.Name,
Size: info.Length,
Link: mi.Magnet(&hash, &info).String(),
}
torrent := &Torrent{
InfoHash: infoHash,
Name: info.Name,
Size: info.Length,
Magnet: magnet,
Filename: filePath,
}
return torrent, nil
}
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package debrid
import (
"encoding/json"
"fmt"
"goBlack/common"
"goBlack/debrid/structs"
"log"
"net/http"
gourl "net/url"
"path/filepath"
"strconv"
"strings"
)
type RealDebrid struct {
Host string `json:"host"`
APIKey string
DownloadUncached bool
client *common.RLHTTPClient
}
func (r *RealDebrid) Process(arr *Arr, magnet string) (*Torrent, error) {
torrent, err := GetTorrentInfo(magnet)
torrent.Arr = arr
if err != nil {
return torrent, err
}
log.Printf("Torrent Name: %s", torrent.Name)
if !r.DownloadUncached {
if !r.IsAvailable(torrent.Magnet) {
return torrent, fmt.Errorf("torrent is not cached")
}
}
return r.CheckStatus(torrent)
}
func (r *RealDebrid) IsAvailable(magnet *common.Magnet) bool {
url := fmt.Sprintf("%s/torrents/instantAvailability/%s", r.Host, magnet.InfoHash)
resp, err := r.client.MakeRequest(http.MethodGet, url, nil)
if err != nil {
return false
}
var data structs.RealDebridAvailabilityResponse
err = json.Unmarshal(resp, &data)
if err != nil {
return false
}
hosters, exists := data[strings.ToLower(magnet.InfoHash)]
if !exists || len(hosters) < 1 {
log.Printf("Torrent: %s not cached", magnet.Name)
return false
}
log.Printf("Torrent: %s is cached", magnet.Name)
return true
}
func (r *RealDebrid) SubmitMagnet(torrent *Torrent) (*Torrent, error) {
url := fmt.Sprintf("%s/torrents/addMagnet", r.Host)
payload := gourl.Values{
"magnet": {torrent.Magnet.Link},
}
var data structs.RealDebridAddMagnetSchema
resp, err := r.client.MakeRequest(http.MethodPost, url, strings.NewReader(payload.Encode()))
if err != nil {
return nil, err
}
err = json.Unmarshal(resp, &data)
log.Printf("Torrent: %s added with id: %s\n", torrent.Name, data.Id)
torrent.Id = data.Id
return torrent, nil
}
func (r *RealDebrid) CheckStatus(torrent *Torrent) (*Torrent, error) {
url := fmt.Sprintf("%s/torrents/info/%s", r.Host, torrent.Id)
for {
resp, err := r.client.MakeRequest(http.MethodGet, url, nil)
if err != nil {
return torrent, err
}
var data structs.RealDebridTorrentInfo
err = json.Unmarshal(resp, &data)
status := data.Status
torrent.Folder = common.RemoveExtension(data.OriginalFilename)
if status == "error" || status == "dead" || status == "magnet_error" {
return torrent, fmt.Errorf("torrent: %s has error", torrent.Name)
} else if status == "waiting_files_selection" {
files := make([]TorrentFile, 0)
for _, f := range data.Files {
name := f.Path
if !common.RegexMatch(common.VIDEOMATCH, name) && !common.RegexMatch(common.SUBMATCH, name) {
continue
}
fileId := f.ID
file := &TorrentFile{
Name: name,
Path: filepath.Join(torrent.Folder, name),
Size: int64(f.Bytes),
Id: strconv.Itoa(fileId),
}
files = append(files, *file)
}
torrent.Files = files
if len(files) == 0 {
return torrent, fmt.Errorf("no video files found")
}
filesId := make([]string, 0)
for _, f := range files {
filesId = append(filesId, f.Id)
}
p := gourl.Values{
"files": {strings.Join(filesId, ",")},
}
payload := strings.NewReader(p.Encode())
_, err = r.client.MakeRequest(http.MethodPost, fmt.Sprintf("%s/torrents/selectFiles/%s", r.Host, torrent.Id), payload)
if err != nil {
return torrent, err
}
} else if status == "downloaded" {
log.Printf("Torrent: %s downloaded\n", torrent.Name)
err = r.DownloadLink(torrent)
if err != nil {
return torrent, err
}
break
} else if status == "downloading" {
return torrent, fmt.Errorf("torrent is uncached")
}
}
return torrent, nil
}
func (r *RealDebrid) DownloadLink(torrent *Torrent) error {
return nil
}
func NewRealDebrid(dc common.DebridConfig) *RealDebrid {
rl := common.ParseRateLimit(dc.RateLimit)
headers := map[string]string{
"Authorization": fmt.Sprintf("Bearer %s", dc.APIKey),
}
client := common.NewRLHTTPClient(rl, headers)
return &RealDebrid{
Host: dc.Host,
APIKey: dc.APIKey,
DownloadUncached: dc.DownloadUncached,
client: client,
}
}
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package structs
type RealDebridAvailabilityResponse map[string]Hosters
type Hosters map[string][]FileIDs
type FileIDs map[string]FileVariant
type FileVariant struct {
Filename string `json:"filename"`
Filesize int `json:"filesize"`
}
type RealDebridAddMagnetSchema struct {
Id string `json:"id"`
Uri string `json:"uri"`
}
type RealDebridTorrentInfo struct {
ID string `json:"id"`
Filename string `json:"filename"`
OriginalFilename string `json:"original_filename"`
Hash string `json:"hash"`
Bytes int `json:"bytes"`
OriginalBytes int `json:"original_bytes"`
Host string `json:"host"`
Split int `json:"split"`
Progress int `json:"progress"`
Status string `json:"status"`
Added string `json:"added"`
Files []struct {
ID int `json:"id"`
Path string `json:"path"`
Bytes int `json:"bytes"`
Selected int `json:"selected"`
} `json:"files"`
Links []string `json:"links"`
Ended string `json:"ended,omitempty"`
Speed int `json:"speed,omitempty"`
Seeders int `json:"seeders,omitempty"`
}
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package debrid
import (
"encoding/json"
"goBlack/common"
"log"
"net/http"
gourl "net/url"
"os"
"strconv"
"strings"
)
type Arr struct {
WatchFolder string `json:"watch_folder"`
CompletedFolder string `json:"completed_folder"`
Debrid common.DebridConfig `json:"debrid"`
Token string `json:"token"`
URL string `json:"url"`
Client *common.RLHTTPClient
}
type ArrHistorySchema struct {
Page int `json:"page"`
PageSize int `json:"pageSize"`
SortKey string `json:"sortKey"`
SortDirection string `json:"sortDirection"`
TotalRecords int `json:"totalRecords"`
Records []struct {
ID int `json:"id"`
DownloadID string `json:"downloadId"`
} `json:"records"`
}
type Torrent struct {
Id string `json:"id"`
InfoHash string `json:"info_hash"`
Name string `json:"name"`
Folder string `json:"folder"`
Filename string `json:"filename"`
Size int64 `json:"size"`
Magnet *common.Magnet `json:"magnet"`
Files []TorrentFile `json:"files"`
Status string `json:"status"`
Arr *Arr
}
type TorrentFile struct {
Id string `json:"id"`
Name string `json:"name"`
Size int64 `json:"size"`
Path string `json:"path"`
}
func (arr *Arr) GetHeaders() map[string]string {
return map[string]string{
"X-Api-Key": arr.Token,
}
}
func (arr *Arr) GetURL() string {
url, _ := gourl.JoinPath(arr.URL, "api/v3/")
return url
}
func getEventId(eventType string) int {
switch eventType {
case "grabbed":
return 1
case "seriesFolderDownloaded":
return 2
case "DownloadFolderImported":
return 3
case "DownloadFailed":
return 4
case "DownloadIgnored":
return 7
default:
return 0
}
}
func (arr *Arr) GetHistory(downloadId, eventType string) *ArrHistorySchema {
eventId := getEventId(eventType)
query := gourl.Values{}
if downloadId != "" {
query.Add("downloadId", downloadId)
}
if eventId != 0 {
query.Add("eventId", strconv.Itoa(eventId))
}
query.Add("pageSize", "100")
url := arr.GetURL() + "history/" + "?" + query.Encode()
resp, err := arr.Client.MakeRequest(http.MethodGet, url, nil)
if err != nil {
return nil
}
var data *ArrHistorySchema
err = json.Unmarshal(resp, &data)
if err != nil {
return nil
}
return data
}
func (t *Torrent) Cleanup(remove bool) {
if remove {
err := os.Remove(t.Filename)
if err != nil {
return
}
}
}
func (t *Torrent) MarkAsFailed() error {
downloadId := strings.ToUpper(t.Magnet.InfoHash)
history := t.Arr.GetHistory(downloadId, "grabbed")
if history == nil {
return nil
}
torrentId := 0
for _, record := range history.Records {
if strings.EqualFold(record.DownloadID, downloadId) {
torrentId = record.ID
break
}
}
if torrentId != 0 {
url, err := gourl.JoinPath(t.Arr.GetURL(), "history/failed/", strconv.Itoa(torrentId))
if err != nil {
return err
}
_, err = t.Arr.Client.MakeRequest(http.MethodPost, url, nil)
if err == nil {
log.Printf("Marked torrent: %s as failed", t.Name)
}
}
return nil
}