mirror of
https://github.com/truewhile/MeBox.git
synced 2026-09-28 03:06:38 +08:00
ShukeBta
339 lines
11 KiB
Go
339 lines
11 KiB
Go
// Package handler — cloud-disk (网盘) endpoints: directory browsing, QR-code
|
|
// login, media import and 302 playback redirects.
|
|
package handler
|
|
|
|
import (
|
|
"net/http"
|
|
"strings"
|
|
|
|
"github.com/gin-gonic/gin"
|
|
|
|
"github.com/ShukeBta/MediaStationGo/internal/model"
|
|
"github.com/ShukeBta/MediaStationGo/internal/service"
|
|
"github.com/ShukeBta/MediaStationGo/internal/service/cloud"
|
|
)
|
|
|
|
// cloudListHandler browses a configured cloud disk directory.
|
|
func cloudListHandler(svc *service.Container) gin.HandlerFunc {
|
|
return func(c *gin.Context) {
|
|
typ := c.Param("type")
|
|
if !service.IsAdminCloudConfigurable(typ) {
|
|
c.JSON(http.StatusBadRequest, gin.H{"error": "unsupported cloud provider", "items": []any{}})
|
|
return
|
|
}
|
|
dir := c.Query("dir")
|
|
entries, err := svc.StorageCfg.CloudList(c.Request.Context(), typ, dir)
|
|
if err != nil {
|
|
c.JSON(http.StatusOK, gin.H{"error": err.Error(), "items": []any{}})
|
|
return
|
|
}
|
|
c.JSON(http.StatusOK, gin.H{"items": entries})
|
|
}
|
|
}
|
|
|
|
func cloudMkdirHandler(svc *service.Container) gin.HandlerFunc {
|
|
return func(c *gin.Context) {
|
|
typ := c.Param("type")
|
|
if !service.IsAdminCloudConfigurable(typ) {
|
|
c.JSON(http.StatusBadRequest, gin.H{"error": "unsupported cloud provider"})
|
|
return
|
|
}
|
|
var in struct {
|
|
Dir string `json:"dir"`
|
|
Name string `json:"name" binding:"required"`
|
|
}
|
|
if err := c.ShouldBindJSON(&in); err != nil {
|
|
c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
|
|
return
|
|
}
|
|
entry, err := svc.StorageCfg.CloudMkdir(c.Request.Context(), typ, in.Dir, in.Name)
|
|
if err != nil {
|
|
c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
|
|
return
|
|
}
|
|
c.JSON(http.StatusOK, gin.H{"entry": entry})
|
|
}
|
|
}
|
|
|
|
func cloudRenameHandler(svc *service.Container) gin.HandlerFunc {
|
|
return func(c *gin.Context) {
|
|
typ := c.Param("type")
|
|
if !service.IsAdminCloudConfigurable(typ) {
|
|
c.JSON(http.StatusBadRequest, gin.H{"error": "unsupported cloud provider"})
|
|
return
|
|
}
|
|
var in struct {
|
|
Ref string `json:"ref" binding:"required"`
|
|
Name string `json:"name" binding:"required"`
|
|
}
|
|
if err := c.ShouldBindJSON(&in); err != nil {
|
|
c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
|
|
return
|
|
}
|
|
entry, err := svc.StorageCfg.CloudRename(c.Request.Context(), typ, in.Ref, in.Name)
|
|
if err != nil {
|
|
c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
|
|
return
|
|
}
|
|
c.JSON(http.StatusOK, gin.H{"entry": entry})
|
|
}
|
|
}
|
|
|
|
// cloudImportHandler turns a cloud file into a playable 302-backed media item.
|
|
func cloudImportHandler(svc *service.Container) gin.HandlerFunc {
|
|
return func(c *gin.Context) {
|
|
typ := c.Param("type")
|
|
if !service.IsAdminCloudConfigurable(typ) {
|
|
c.JSON(http.StatusBadRequest, gin.H{"error": "unsupported cloud provider"})
|
|
return
|
|
}
|
|
var in struct {
|
|
Ref string `json:"ref" binding:"required"`
|
|
Name string `json:"name"`
|
|
Size int64 `json:"size"`
|
|
}
|
|
if err := c.ShouldBindJSON(&in); err != nil {
|
|
c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
|
|
return
|
|
}
|
|
m, err := svc.StorageCfg.CloudImport(c.Request.Context(), typ, in.Ref, in.Name, in.Size)
|
|
if err != nil {
|
|
c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
|
|
return
|
|
}
|
|
c.JSON(http.StatusOK, m)
|
|
}
|
|
}
|
|
|
|
// cloudMountHandler creates or reuses a cloud:// media library for a cloud
|
|
// directory, then queues a recursive import scan. The scan runs outside the
|
|
// request so large 115/OpenList folders do not make the UI report a timeout.
|
|
func cloudMountHandler(svc *service.Container) gin.HandlerFunc {
|
|
return func(c *gin.Context) {
|
|
typ := c.Param("type")
|
|
if !service.IsAdminCloudConfigurable(typ) {
|
|
c.JSON(http.StatusBadRequest, gin.H{"error": "unsupported cloud provider"})
|
|
return
|
|
}
|
|
var in struct {
|
|
Dir string `json:"dir"`
|
|
DirPath string `json:"dir_path"`
|
|
Name string `json:"name"`
|
|
MediaType string `json:"media_type"`
|
|
}
|
|
_ = c.ShouldBindJSON(&in)
|
|
if !cloud.IsCloudType(typ) {
|
|
c.JSON(http.StatusBadRequest, gin.H{"error": "unsupported cloud provider"})
|
|
return
|
|
}
|
|
if _, err := svc.StorageCfg.CloudProvider(c.Request.Context(), typ); err != nil {
|
|
c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
|
|
return
|
|
}
|
|
path := service.BuildCloudLibraryPath(typ, in.Dir, in.DirPath)
|
|
name := strings.TrimSpace(in.Name)
|
|
if name == "" {
|
|
name = cloudMountLibraryName(typ, strings.TrimSpace(in.Dir), strings.TrimSpace(in.DirPath))
|
|
}
|
|
mediaType := strings.TrimSpace(in.MediaType)
|
|
if mediaType == "" || strings.EqualFold(mediaType, "auto") {
|
|
displayDir := strings.TrimSpace(in.DirPath)
|
|
if displayDir == "" {
|
|
displayDir = strings.TrimSpace(in.Dir)
|
|
}
|
|
mediaType = service.InferCloudMountMediaType(displayDir, name)
|
|
}
|
|
libs, err := svc.Repo.Library.List(c.Request.Context())
|
|
if err != nil {
|
|
c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
|
|
return
|
|
}
|
|
var lib *model.Library
|
|
alreadyMounted := false
|
|
if conflict := service.FindCloudMountConflict(libs, typ, in.Dir, in.DirPath); conflict != nil {
|
|
lib = &conflict.Library
|
|
alreadyMounted = conflict.Exact
|
|
if conflict.Nested {
|
|
c.JSON(http.StatusOK, gin.H{
|
|
"library": lib,
|
|
"skipped": true,
|
|
"reason": "cloud mount overlaps an existing mounted parent/child directory",
|
|
"conflict_library": conflict.Library,
|
|
})
|
|
return
|
|
}
|
|
}
|
|
if lib == nil {
|
|
lib = &model.Library{Name: name, Path: path, Type: mediaType, Enabled: true}
|
|
if err := svc.Repo.Library.Create(c.Request.Context(), lib); err != nil {
|
|
c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
|
|
return
|
|
}
|
|
} else if alreadyMounted {
|
|
updates := map[string]any{}
|
|
if path != "" && path != lib.Path {
|
|
updates["path"] = path
|
|
lib.Path = path
|
|
}
|
|
if mediaType != "" && mediaType != lib.Type {
|
|
updates["type"] = mediaType
|
|
lib.Type = mediaType
|
|
}
|
|
currentDisplayName, _ := service.CloudLibraryDisplayName(*lib)
|
|
if name != "" && name != lib.Name && (currentDisplayName == "" || currentDisplayName != name || strings.Contains(lib.Name, " · ")) {
|
|
updates["name"] = name
|
|
lib.Name = name
|
|
}
|
|
if len(updates) > 0 {
|
|
if err := svc.Repo.DB.WithContext(c.Request.Context()).Model(&model.Library{}).Where("id = ?", lib.ID).Updates(updates).Error; err != nil {
|
|
c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
|
|
return
|
|
}
|
|
}
|
|
}
|
|
if svc.Scan != nil {
|
|
libID := lib.ID
|
|
if svc.WSHub != nil {
|
|
svc.WSHub.Publish("scan", gin.H{
|
|
"library_id": libID,
|
|
"cloud": true,
|
|
"queued": true,
|
|
"stage": "queued",
|
|
"message": "云盘扫描已加入后台队列，会递归扫描并自动加入媒体库",
|
|
"estimate_message": "小目录通常几十秒；几万文件的大目录可能需要数分钟到数小时，取决于网盘接口速度",
|
|
})
|
|
}
|
|
_, _, _ = svc.Scan.StartCloudLibraryScan(libID, false)
|
|
}
|
|
c.JSON(http.StatusAccepted, gin.H{
|
|
"library": lib,
|
|
"already_mounted": alreadyMounted,
|
|
"scan_queued": svc.Scan != nil,
|
|
"message": "挂载后会后台递归扫描，发现的媒体会自动加入当前媒体库",
|
|
"estimate_message": "小目录通常几十秒；几万文件的大目录可能需要数分钟到数小时，取决于网盘接口速度",
|
|
})
|
|
}
|
|
}
|
|
|
|
func cloudScanAllHandler(svc *service.Container) gin.HandlerFunc {
|
|
return func(c *gin.Context) {
|
|
if svc.Scan == nil {
|
|
c.JSON(http.StatusServiceUnavailable, gin.H{"error": "scanner unavailable"})
|
|
return
|
|
}
|
|
statuses, err := svc.Scan.StartAllCloudLibraryScans()
|
|
if err != nil {
|
|
c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
|
|
return
|
|
}
|
|
c.JSON(http.StatusAccepted, gin.H{
|
|
"items": statuses,
|
|
"scan_queued": true,
|
|
"message": "已开始扫描所有启用的网盘媒体库",
|
|
"resume_message": "中断后再次点击扫描会重新遍历，但已入库媒体会去重更新，只补齐缺失项。",
|
|
"estimate_message": "小目录通常几十秒；几万文件的大目录可能需要数分钟到数小时，取决于网盘接口速度",
|
|
})
|
|
}
|
|
}
|
|
|
|
func cloudScanCancelHandler(svc *service.Container) gin.HandlerFunc {
|
|
return func(c *gin.Context) {
|
|
if svc.Scan == nil {
|
|
c.JSON(http.StatusServiceUnavailable, gin.H{"error": "scanner unavailable"})
|
|
return
|
|
}
|
|
libraryID := strings.TrimSpace(c.Query("library_id"))
|
|
provider := strings.TrimSpace(c.Query("provider"))
|
|
cancelled := 0
|
|
if libraryID != "" {
|
|
if svc.Scan.CancelCloudScan(libraryID) {
|
|
cancelled = 1
|
|
}
|
|
} else if provider != "" {
|
|
cancelled = svc.Scan.CancelCloudScansForProvider(provider)
|
|
} else {
|
|
cancelled = svc.Scan.CancelAllCloudScans()
|
|
}
|
|
c.JSON(http.StatusOK, gin.H{
|
|
"cancelled": cancelled,
|
|
"message": "已发送中断信号；正在等待当前网盘请求返回后停止",
|
|
})
|
|
}
|
|
}
|
|
|
|
func cloudScanStatusHandler(svc *service.Container) gin.HandlerFunc {
|
|
return func(c *gin.Context) {
|
|
if svc.Scan == nil {
|
|
c.JSON(http.StatusOK, gin.H{"items": []service.CloudScanStatus{}})
|
|
return
|
|
}
|
|
c.JSON(http.StatusOK, gin.H{"items": svc.Scan.CloudScanStatuses()})
|
|
}
|
|
}
|
|
|
|
func cloudMountLibraryName(typ, dir, displayDir string) string {
|
|
base := service.CloudMountProviderLabel(typ)
|
|
displayDir = strings.Trim(strings.TrimSpace(strings.ReplaceAll(displayDir, "\\", "/")), "/")
|
|
if displayDir != "" {
|
|
parts := strings.Split(displayDir, "/")
|
|
for i := len(parts) - 1; i >= 0; i-- {
|
|
if part := strings.TrimSpace(parts[i]); part != "" {
|
|
return part
|
|
}
|
|
}
|
|
}
|
|
if dir == "" || dir == "0" {
|
|
return base
|
|
}
|
|
dir = strings.Trim(strings.TrimSpace(strings.ReplaceAll(dir, "\\", "/")), "/")
|
|
if dir == "" {
|
|
return base
|
|
}
|
|
parts := strings.Split(dir, "/")
|
|
for i := len(parts) - 1; i >= 0; i-- {
|
|
if part := strings.TrimSpace(parts[i]); part != "" {
|
|
return part
|
|
}
|
|
}
|
|
return base
|
|
}
|
|
|
|
// cloud115QRStartHandler begins a 115 QR-code login and returns the session +
|
|
// QR image URL for the frontend to render.
|
|
func cloud115QRStartHandler(svc *service.Container) gin.HandlerFunc {
|
|
return func(c *gin.Context) {
|
|
if c.Param("type") != cloud.Type115 {
|
|
c.JSON(http.StatusBadRequest, gin.H{"error": "qr login is only supported for 115"})
|
|
return
|
|
}
|
|
sess, err := cloud.QRStart(c.Request.Context(), nil)
|
|
if err != nil {
|
|
c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
|
|
return
|
|
}
|
|
c.JSON(http.StatusOK, sess)
|
|
}
|
|
}
|
|
|
|
// cloud115QRPollHandler polls a 115 QR session; on confirmation it returns the
|
|
// session cookie so the frontend can save it as the storage credential.
|
|
func cloud115QRPollHandler(svc *service.Container) gin.HandlerFunc {
|
|
return func(c *gin.Context) {
|
|
if c.Param("type") != cloud.Type115 {
|
|
c.JSON(http.StatusBadRequest, gin.H{"error": "qr login is only supported for 115"})
|
|
return
|
|
}
|
|
var sess cloud.QRSession
|
|
if err := c.ShouldBindJSON(&sess); err != nil {
|
|
c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
|
|
return
|
|
}
|
|
st, err := cloud.QRPoll(c.Request.Context(), nil, &sess)
|
|
if err != nil {
|
|
c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
|
|
return
|
|
}
|
|
c.JSON(http.StatusOK, st)
|
|
}
|
|
}
|