Revert "feat(cloud): 115/夸克网盘 providers with cookie + QR login and 302 playback"

This reverts commit c6455103e6.

internal/service/cloud/cloud.go

@@ -1,119 +0,0 @@
-// Package cloud implements pluggable cloud-disk (网盘) providers used by the
-// external-storage subsystem to expose remote files as playable media via
-// HTTP 302 redirects.
-//
-// The design mirrors how Alist / MoviePilot offload playback: instead of the
-// host downloading and re-streaming bytes, a provider resolves a file to a
-// short-lived direct download URL and the player is 302-redirected straight to
-// the cloud CDN. The host only performs a tiny redirect, freeing its CPU and
-// bandwidth.
-//
-// Each provider authenticates with a cookie (obtained via the web UI, an API
-// cookie, or a QR-code login flow). Providers are intentionally side-effect
-// free and take an *http.Client so they can be exercised against httptest
-// mock servers in unit tests.
-package cloud
-
-import (
-	"context"
-	"errors"
-	"net/http"
-	"strings"
-	"time"
-)
-
-// timeNow is a seam so tests can pin timestamps.
-var timeNow = time.Now
-
-// Provider types recognised by the registry.
-const (
-	TypeQuark = "quark"    // 夸克网盘
-	Type115   = "cloud115" // 115 网盘
-)
-
-// ErrUnsupported is returned for an unknown provider type.
-var ErrUnsupported = errors.New("unsupported cloud provider")
-
-// FileEntry is one item in a cloud directory listing.
-type FileEntry struct {
-	ID    string `json:"id"` // provider-native file id
-	Name  string `json:"name"`
-	IsDir bool   `json:"is_dir"`
-	Size  int64  `json:"size"`
-	// PickCode is 115-specific; quark uses ID directly.
-	PickCode string `json:"pick_code,omitempty"`
-}
-
-// DirectLink is a resolved playback target.
-type DirectLink struct {
-	URL string `json:"url"`
-	// Headers that must accompany a request to URL (e.g. User-Agent, Cookie).
-	Headers map[string]string `json:"-"`
-	// Proxy reports whether URL requires the host to reverse-proxy the bytes
-	// (because the headers cannot be carried by a plain browser 302). When
-	// false the play handler issues a pure 302 redirect (true offload).
-	Proxy bool `json:"-"`
-}
-
-// Provider is the common cloud-disk interface.
-type Provider interface {
-	// Type returns the provider key (TypeQuark / Type115).
-	Type() string
-	// Ping validates the stored credentials (cookie). Cheap, used by the
-	// storage-config Test() probe.
-	Ping(ctx context.Context) error
-	// List returns the entries under dirID. An empty dirID means the root.
-	List(ctx context.Context, dirID string) ([]FileEntry, error)
-	// Resolve turns a provider-native file reference (id or pickcode) into a
-	// short-lived direct download link suitable for 302 playback.
-	Resolve(ctx context.Context, fileRef string) (*DirectLink, error)
-}
-
-// New constructs a provider of the given type from a free-form config map
-// (as persisted by StorageConfigService). The client is shared so callers can
-// inject timeouts / test transports.
-func New(typ string, cfg map[string]any, client *http.Client) (Provider, error) {
-	if client == nil {
-		client = http.DefaultClient
-	}
-	switch typ {
-	case TypeQuark:
-		return newQuark(cfg, client), nil
-	case Type115:
-		return new115(cfg, client), nil
-	default:
-		return nil, ErrUnsupported
-	}
-}
-
-// IsCloudType reports whether typ is a cloud-disk provider.
-func IsCloudType(typ string) bool {
-	return typ == TypeQuark || typ == Type115
-}
-
-// str coerces a config value to a trimmed string.
-func str(v any) string {
-	if v == nil {
-		return ""
-	}
-	if s, ok := v.(string); ok {
-		return strings.TrimSpace(s)
-	}
-	return ""
-}
-
-// boolish coerces a config value to bool ("true"/"1"/true → true).
-func boolish(v any) bool {
-	switch t := v.(type) {
-	case bool:
-		return t
-	case string:
-		s := strings.ToLower(strings.TrimSpace(t))
-		return s == "1" || s == "true" || s == "yes" || s == "on"
-	default:
-		return false
-	}
-}
-
-// defaultUA is a desktop browser UA accepted by both 115 and quark.
-const defaultUA = "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0 Safari/537.36"