node build fixed

seanime-2.9.10/internal/handlers/download.go

@@ -0,0 +1,130 @@
+package handlers
+
+import (
+	"errors"
+	"fmt"
+	"io"
+	"net/http"
+	"os"
+	"path/filepath"
+	"seanime/internal/api/anilist"
+	"seanime/internal/updater"
+	"seanime/internal/util"
+
+	"github.com/labstack/echo/v4"
+)
+
+// HandleDownloadTorrentFile
+//
+//	@summary downloads torrent files to the destination folder
+//	@route /api/v1/download-torrent-file [POST]
+//	@returns bool
+func (h *Handler) HandleDownloadTorrentFile(c echo.Context) error {
+
+	type body struct {
+		DownloadUrls []string           `json:"download_urls"`
+		Destination  string             `json:"destination"`
+		Media        *anilist.BaseAnime `json:"media"`
+	}
+
+	var b body
+	if err := c.Bind(&b); err != nil {
+		return h.RespondWithError(c, err)
+	}
+
+	errs := make([]error, 0)
+	for _, url := range b.DownloadUrls {
+		err := downloadTorrentFile(url, b.Destination)
+		if err != nil {
+			errs = append(errs, err)
+		}
+	}
+
+	if len(errs) == 1 {
+		return h.RespondWithError(c, errs[0])
+	} else if len(errs) > 1 {
+		return h.RespondWithError(c, errors.New("failed to download multiple files"))
+	}
+
+	return h.RespondWithData(c, true)
+}
+
+func downloadTorrentFile(url string, dest string) (err error) {
+
+	defer util.HandlePanicInModuleWithError("handlers/download/downloadTorrentFile", &err)
+
+	// Get the file name from the URL
+	fileName := filepath.Base(url)
+	filePath := filepath.Join(dest, fileName)
+
+	// Get the data
+	resp, err := http.Get(url)
+	if err != nil {
+		return err
+	}
+	defer resp.Body.Close()
+
+	// Check if the request was successful (status code 200)
+	if resp.StatusCode != http.StatusOK {
+		return fmt.Errorf("failed to download file, %s", resp.Status)
+	}
+
+	// Create the destination folder if it doesn't exist
+	err = os.MkdirAll(dest, 0755)
+	if err != nil {
+		return err
+	}
+
+	// Create the file
+	out, err := os.Create(filePath)
+	if err != nil {
+		return err
+	}
+	defer out.Close()
+
+	// Write the body to file
+	_, err = io.Copy(out, resp.Body)
+	if err != nil {
+		return err
+	}
+
+	return nil
+}
+
+type DownloadReleaseResponse struct {
+	Destination string `json:"destination"`
+	Error       string `json:"error,omitempty"`
+}
+
+// HandleDownloadRelease
+//
+//	@summary downloads selected release asset to the destination folder.
+//	@desc Downloads the selected release asset to the destination folder and extracts it if possible.
+//	@desc If the extraction fails, the error message will be returned in the successful response.
+//	@desc The successful response will contain the destination path of the extracted files.
+//	@desc It only returns an error if the download fails.
+//	@route /api/v1/download-release [POST]
+//	@returns handlers.DownloadReleaseResponse
+func (h *Handler) HandleDownloadRelease(c echo.Context) error {
+
+	type body struct {
+		DownloadUrl string `json:"download_url"`
+		Destination string `json:"destination"`
+	}
+
+	var b body
+	if err := c.Bind(&b); err != nil {
+		return h.RespondWithError(c, err)
+	}
+
+	path, err := h.App.Updater.DownloadLatestRelease(b.DownloadUrl, b.Destination)
+
+	if err != nil {
+		if errors.Is(err, updater.ErrExtractionFailed) {
+			return h.RespondWithData(c, DownloadReleaseResponse{Destination: path, Error: err.Error()})
+		}
+		return h.RespondWithError(c, err)
+	}
+
+	return h.RespondWithData(c, DownloadReleaseResponse{Destination: path})
+}