feat(premium): sync promo video catalog seed
This commit is contained in:
iamxvbaba
parent
c3c079edf3
commit
3369d0bd5c
14 changed files with 1137 additions and 10 deletions
575
internal/app/files/premium_promo_seed.go
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575
internal/app/files/premium_promo_seed.go
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@ -0,0 +1,575 @@
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package files
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import (
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"bytes"
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"context"
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"encoding/hex"
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"encoding/json"
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"errors"
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"fmt"
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"hash"
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"image/jpeg"
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"io"
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"os"
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"path/filepath"
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"reflect"
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"sort"
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"strings"
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"time"
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"telesrv/internal/domain"
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"go.uber.org/zap"
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)
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const (
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premiumPromoSeedStateKey = "files.premium_promo"
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premiumPromoSeedStateVersion = "premium-promo-v1"
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premiumPromoManifestName = "premium_promo.json"
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premiumPromoMaxVideos = 128
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premiumPromoMaxVideoSize = int64(64 << 20)
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premiumPromoMaxThumbSize = int64(4 << 20)
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premiumPromoMaxTotalSize = int64(512 << 20)
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)
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// PremiumPromoSeedStats reports the startup import outcome. Videos is the
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// number of usable catalog entries; Blobs counts main/thumbnail blobs written
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// during this run.
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type PremiumPromoSeedStats struct {
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Videos int
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Blobs int
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Skipped bool
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}
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type premiumPromoSeedJSON struct {
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APICall string `json:"api_call"`
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StatusText string `json:"status_text"`
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VideoSections []string `json:"video_sections"`
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Videos []seedDocumentJSON `json:"videos"`
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PeriodOptions []json.RawMessage `json:"period_options"`
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}
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type premiumPromoSeedVideo struct {
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section string
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document domain.Document
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mainPath string
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thumbPath string
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thumbType string
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}
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// SeedPremiumPromo imports the exported promo videos into the ordinary
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// document/file_blob storage. A missing root is an optional-resource fallback;
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// once the directory exists, malformed or incomplete data is a startup error.
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func (s *Service) SeedPremiumPromo(ctx context.Context, root string) (PremiumPromoSeedStats, error) {
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var stats PremiumPromoSeedStats
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if root == "" {
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s.clearPremiumPromo()
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stats.Skipped = true
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s.warnPremiumPromoMissing(root, errors.New("seed dir is empty"))
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return stats, nil
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}
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info, err := os.Stat(root)
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if err != nil {
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if os.IsNotExist(err) {
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s.clearPremiumPromo()
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stats.Skipped = true
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s.warnPremiumPromoMissing(root, err)
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return stats, nil
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}
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return stats, fmt.Errorf("stat premium promo seed dir %q: %w", root, err)
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}
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if !info.IsDir() {
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return stats, fmt.Errorf("premium promo seed path %q is not a directory", root)
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}
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manifestPath := filepath.Join(root, premiumPromoManifestName)
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raw, err := os.ReadFile(manifestPath)
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if err != nil {
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return stats, fmt.Errorf("read premium promo manifest %q: %w", manifestPath, err)
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}
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videos, err := parsePremiumPromoSeed(root, raw)
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if err != nil {
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return stats, fmt.Errorf("validate premium promo seed: %w", err)
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}
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for i := range videos {
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videos[i].document.DCID = s.dc
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}
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stats.Videos = len(videos)
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stateHash, err := premiumPromoSeedHash(raw, videos, s.dc)
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if err != nil {
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return stats, fmt.Errorf("hash premium promo seed: %w", err)
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}
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stateMatches, err := s.seedStateMatches(ctx, premiumPromoSeedStateKey, stateHash)
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if err != nil {
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return stats, fmt.Errorf("read premium promo seed state: %w", err)
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}
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if stateMatches {
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if catalog, ready, err := s.loadPremiumPromoCatalog(ctx, videos); err != nil {
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return stats, fmt.Errorf("verify premium promo catalog: %w", err)
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} else if ready {
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s.setPremiumPromoCatalog(catalog)
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stats.Skipped = true
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return stats, nil
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}
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}
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for _, video := range videos {
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existing, found, err := s.media.GetDocument(ctx, video.document.ID)
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if err != nil {
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return stats, fmt.Errorf("read premium promo document %d: %w", video.document.ID, err)
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}
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if found && existing.AccessHash != video.document.AccessHash {
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return stats, fmt.Errorf(
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"premium promo document %d collides with access_hash %d (seed has %d)",
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video.document.ID,
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existing.AccessHash,
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video.document.AccessHash,
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)
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}
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forceBlobWrite := !stateMatches
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if wrote, err := s.putPremiumPromoBlob(
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ctx,
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fmt.Sprintf("doc:%d", video.document.ID),
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video.mainPath,
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video.document.MimeType,
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video.document.Size,
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forceBlobWrite,
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); err != nil {
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return stats, fmt.Errorf("import premium promo video %d: %w", video.document.ID, err)
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} else if wrote {
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stats.Blobs++
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}
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thumb := video.document.Thumbs[0]
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if wrote, err := s.putPremiumPromoBlob(
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ctx,
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fmt.Sprintf("doc:%d:%s", video.document.ID, video.thumbType),
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video.thumbPath,
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"image/jpeg",
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int64(thumb.Size),
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forceBlobWrite,
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); err != nil {
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return stats, fmt.Errorf("import premium promo thumbnail %d: %w", video.document.ID, err)
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} else if wrote {
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stats.Blobs++
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}
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if err := s.media.PutDocument(ctx, video.document); err != nil {
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return stats, fmt.Errorf("store premium promo document %d: %w", video.document.ID, err)
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}
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}
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catalog, ready, err := s.loadPremiumPromoCatalog(ctx, videos)
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if err != nil {
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return stats, fmt.Errorf("verify imported premium promo catalog: %w", err)
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}
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if !ready {
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return stats, errors.New("premium promo catalog is incomplete after import")
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}
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if err := s.putSeedState(ctx, premiumPromoSeedStateKey, stateHash); err != nil {
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return stats, fmt.Errorf("record premium promo seed state: %w", err)
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}
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s.setPremiumPromoCatalog(catalog)
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return stats, nil
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}
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// PremiumPromo returns a deep copy so callers cannot mutate the startup
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// catalog or another request's response.
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func (s *Service) PremiumPromo(_ context.Context) (domain.PremiumPromoCatalog, bool, error) {
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s.premiumPromoMu.RLock()
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defer s.premiumPromoMu.RUnlock()
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if !s.premiumPromoReady {
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return domain.PremiumPromoCatalog{}, false, nil
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}
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return domain.PremiumPromoCatalog{
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VideoSections: append([]string(nil), s.premiumPromo.VideoSections...),
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Videos: copyDocuments(s.premiumPromo.Videos),
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}, true, nil
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}
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func (s *Service) setPremiumPromoCatalog(catalog domain.PremiumPromoCatalog) {
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s.premiumPromoMu.Lock()
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defer s.premiumPromoMu.Unlock()
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s.premiumPromo = domain.PremiumPromoCatalog{
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VideoSections: append([]string(nil), catalog.VideoSections...),
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Videos: copyDocuments(catalog.Videos),
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}
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s.premiumPromoReady = true
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}
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func (s *Service) clearPremiumPromo() {
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s.premiumPromoMu.Lock()
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defer s.premiumPromoMu.Unlock()
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s.premiumPromo = domain.PremiumPromoCatalog{}
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s.premiumPromoReady = false
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}
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func (s *Service) warnPremiumPromoMissing(root string, err error) {
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if s.log == nil {
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return
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}
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s.log.Warn(
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"Premium promo seed 目录不存在，help.getPremiumPromo 将返回无视频兼容响应",
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zap.String("dir", root),
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zap.Error(err),
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)
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}
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func parsePremiumPromoSeed(root string, raw []byte) ([]premiumPromoSeedVideo, error) {
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var parsed premiumPromoSeedJSON
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if err := json.Unmarshal(raw, &parsed); err != nil {
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return nil, fmt.Errorf("parse %s: %w", premiumPromoManifestName, err)
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}
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if parsed.APICall != "help.getPremiumPromo" {
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return nil, fmt.Errorf("api_call = %q, want help.getPremiumPromo", parsed.APICall)
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}
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if len(parsed.VideoSections) == 0 || len(parsed.VideoSections) > premiumPromoMaxVideos {
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return nil, fmt.Errorf("video_sections count %d is outside 1..%d", len(parsed.VideoSections), premiumPromoMaxVideos)
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}
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if len(parsed.VideoSections) != len(parsed.Videos) {
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return nil, fmt.Errorf("video_sections count %d does not match videos count %d", len(parsed.VideoSections), len(parsed.Videos))
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}
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seenSections := make(map[string]struct{}, len(parsed.VideoSections))
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seenDocuments := make(map[int64]struct{}, len(parsed.Videos))
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out := make([]premiumPromoSeedVideo, 0, len(parsed.Videos))
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var totalSize int64
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for i, dj := range parsed.Videos {
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section := parsed.VideoSections[i]
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if !validPremiumPromoSection(section) {
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return nil, fmt.Errorf("video_sections[%d] %q is invalid", i, section)
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}
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if _, exists := seenSections[section]; exists {
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return nil, fmt.Errorf("duplicate video section %q", section)
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}
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seenSections[section] = struct{}{}
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if dj.ID <= 0 {
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return nil, fmt.Errorf("videos[%d].id must be positive", i)
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}
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if _, exists := seenDocuments[dj.ID]; exists {
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return nil, fmt.Errorf("duplicate video document id %d", dj.ID)
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}
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seenDocuments[dj.ID] = struct{}{}
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if dj.AccessHash == 0 {
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return nil, fmt.Errorf("videos[%d].access_hash must be non-zero", i)
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}
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fileReference, err := hex.DecodeString(dj.FileReference)
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if err != nil || len(fileReference) == 0 {
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return nil, fmt.Errorf("videos[%d].file_reference is not non-empty hex", i)
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}
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date, err := time.Parse(time.RFC3339, dj.Date)
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if err != nil || date.Unix() < 0 || date.Unix() > 1<<31-1 {
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return nil, fmt.Errorf("videos[%d].date %q is outside TL int date range", i, dj.Date)
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}
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if dj.MimeType != "video/mp4" {
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return nil, fmt.Errorf("videos[%d].mime_type = %q, want video/mp4", i, dj.MimeType)
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}
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if dj.Size <= 0 || dj.Size > premiumPromoMaxVideoSize {
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return nil, fmt.Errorf("videos[%d].size %d is outside 1..%d", i, dj.Size, premiumPromoMaxVideoSize)
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}
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if err := validatePremiumPromoAttributes(i, dj.Attributes); err != nil {
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return nil, err
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}
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mainPath := filepath.Join(root, "documents", fmt.Sprintf("%d.mp4", dj.ID))
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mainInfo, err := regularFileInfo(mainPath)
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if err != nil {
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return nil, fmt.Errorf("videos[%d] main file: %w", i, err)
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}
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if mainInfo.Size() != dj.Size {
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return nil, fmt.Errorf("videos[%d] main file size %d does not match manifest %d", i, mainInfo.Size(), dj.Size)
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}
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if err := validateMP4Header(mainPath); err != nil {
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return nil, fmt.Errorf("videos[%d] main file: %w", i, err)
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}
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thumbPath := filepath.Join(root, "thumbs", fmt.Sprintf("%d.jpg", dj.ID))
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thumbInfo, err := regularFileInfo(thumbPath)
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if err != nil {
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return nil, fmt.Errorf("videos[%d] thumbnail: %w", i, err)
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}
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if thumbInfo.Size() <= 0 || thumbInfo.Size() > premiumPromoMaxThumbSize {
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return nil, fmt.Errorf("videos[%d] thumbnail size %d is outside 1..%d", i, thumbInfo.Size(), premiumPromoMaxThumbSize)
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}
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w, h, err := jpegDimensions(thumbPath)
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if err != nil {
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return nil, fmt.Errorf("videos[%d] thumbnail: %w", i, err)
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}
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thumbType := premiumPromoThumbType(w, h)
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attributes := seedDocumentAttributes(dj.Attributes)
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document := domain.Document{
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ID: dj.ID,
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AccessHash: dj.AccessHash,
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FileReference: fileReference,
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Date: int(date.Unix()),
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MimeType: dj.MimeType,
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Size: dj.Size,
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DCID: 0, // overwritten with the canonical server DC by the caller
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Attributes: attributes,
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Thumbs: []domain.PhotoSize{{
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Kind: domain.PhotoSizeKindDefault,
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Type: thumbType,
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W: w,
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H: h,
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Size: int(thumbInfo.Size()),
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}},
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}
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out = append(out, premiumPromoSeedVideo{
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section: section,
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document: document,
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mainPath: mainPath,
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thumbPath: thumbPath,
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thumbType: thumbType,
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})
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totalSize += mainInfo.Size() + thumbInfo.Size()
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if totalSize > premiumPromoMaxTotalSize {
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return nil, fmt.Errorf("premium promo source bytes %d exceed limit %d", totalSize, premiumPromoMaxTotalSize)
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}
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}
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return out, nil
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}
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func validatePremiumPromoAttributes(index int, attrs []seedAttrJSON) error {
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var filename, video, animated int
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for j, attr := range attrs {
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switch attr.Type {
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case "DocumentAttributeFilename":
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filename++
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if strings.TrimSpace(attr.FileName) == "" {
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return fmt.Errorf("videos[%d].attributes[%d] has empty file_name", index, j)
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}
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case "DocumentAttributeVideo":
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video++
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if attr.W <= 0 || attr.W > 16384 || attr.H <= 0 || attr.H > 16384 {
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return fmt.Errorf("videos[%d].attributes[%d] has invalid video dimensions %dx%d", index, j, attr.W, attr.H)
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}
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if attr.Duration <= 0 || attr.Duration > 3600 {
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return fmt.Errorf("videos[%d].attributes[%d] has invalid duration %v", index, j, attr.Duration)
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}
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case "DocumentAttributeAnimated":
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animated++
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default:
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return fmt.Errorf("videos[%d].attributes[%d] has unsupported type %q", index, j, attr.Type)
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}
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}
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if filename != 1 || video != 1 || animated > 1 {
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return fmt.Errorf("videos[%d] must contain exactly one filename/video and at most one animated attribute", index)
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}
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return nil
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}
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func validPremiumPromoSection(section string) bool {
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if section == "" || len(section) > 64 {
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return false
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}
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for _, r := range section {
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if (r < 'a' || r > 'z') && (r < '0' || r > '9') && r != '_' {
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return false
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}
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}
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return true
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}
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func regularFileInfo(path string) (os.FileInfo, error) {
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info, err := os.Stat(path)
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if err != nil {
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return nil, err
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}
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if !info.Mode().IsRegular() {
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return nil, fmt.Errorf("%q is not a regular file", path)
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}
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return info, nil
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}
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func validateMP4Header(path string) error {
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f, err := os.Open(path)
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if err != nil {
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return err
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}
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defer f.Close()
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header := make([]byte, 12)
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if _, err := io.ReadFull(f, header); err != nil {
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return fmt.Errorf("read MP4 header: %w", err)
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}
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if string(header[4:8]) != "ftyp" {
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return errors.New("missing ISO BMFF ftyp header")
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}
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return nil
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}
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func jpegDimensions(path string) (int, int, error) {
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f, err := os.Open(path)
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if err != nil {
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return 0, 0, err
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}
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defer f.Close()
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cfg, err := jpeg.DecodeConfig(f)
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if err != nil {
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return 0, 0, fmt.Errorf("decode JPEG config: %w", err)
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}
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if cfg.Width <= 0 || cfg.Width > 16384 || cfg.Height <= 0 || cfg.Height > 16384 {
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return 0, 0, fmt.Errorf("invalid JPEG dimensions %dx%d", cfg.Width, cfg.Height)
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}
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return cfg.Width, cfg.Height, nil
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}
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func premiumPromoThumbType(w, h int) string {
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maxDimension := w
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if h > maxDimension {
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maxDimension = h
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}
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switch {
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case maxDimension <= 100:
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return "s"
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case maxDimension <= 320:
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return "m"
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case maxDimension <= 800:
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return "x"
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case maxDimension <= 1280:
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return "y"
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default:
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return "w"
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}
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}
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func premiumPromoSeedHash(raw []byte, videos []premiumPromoSeedVideo, dc int) (string, error) {
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return seedStateHash(func(h hash.Hash) error {
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writeSeedStateHeader(h, premiumPromoSeedStateVersion, dc)
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if _, err := h.Write(raw); err != nil {
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return err
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}
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paths := make([]string, 0, len(videos)*2)
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for _, video := range videos {
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paths = append(paths, video.mainPath, video.thumbPath)
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}
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sort.Strings(paths)
|
||||
for _, path := range paths {
|
||||
info, err := regularFileInfo(path)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
rel := filepath.Join(filepath.Base(filepath.Dir(path)), filepath.Base(path))
|
||||
_, _ = fmt.Fprintf(h, "\nfile=%s\x00size=%d\x00mtime=%d", filepath.ToSlash(rel), info.Size(), info.ModTime().UnixNano())
|
||||
}
|
||||
return nil
|
||||
})
|
||||
}
|
||||
|
||||
func (s *Service) loadPremiumPromoCatalog(ctx context.Context, videos []premiumPromoSeedVideo) (domain.PremiumPromoCatalog, bool, error) {
|
||||
ids := make([]int64, 0, len(videos))
|
||||
locationKeys := make([]string, 0, len(videos)*2)
|
||||
for i := range videos {
|
||||
videos[i].document.DCID = s.dc
|
||||
ids = append(ids, videos[i].document.ID)
|
||||
locationKeys = append(
|
||||
locationKeys,
|
||||
fmt.Sprintf("doc:%d", videos[i].document.ID),
|
||||
fmt.Sprintf("doc:%d:%s", videos[i].document.ID, videos[i].thumbType),
|
||||
)
|
||||
}
|
||||
stored, err := s.media.GetDocuments(ctx, ids)
|
||||
if err != nil {
|
||||
return domain.PremiumPromoCatalog{}, false, err
|
||||
}
|
||||
if len(stored) != len(videos) {
|
||||
return domain.PremiumPromoCatalog{}, false, nil
|
||||
}
|
||||
byID := make(map[int64]domain.Document, len(stored))
|
||||
for _, doc := range stored {
|
||||
byID[doc.ID] = doc
|
||||
}
|
||||
blobs, err := s.media.GetFileBlobs(ctx, locationKeys)
|
||||
if err != nil {
|
||||
return domain.PremiumPromoCatalog{}, false, err
|
||||
}
|
||||
|
||||
catalog := domain.PremiumPromoCatalog{
|
||||
VideoSections: make([]string, 0, len(videos)),
|
||||
Videos: make([]domain.Document, 0, len(videos)),
|
||||
}
|
||||
for _, video := range videos {
|
||||
storedDoc, ok := byID[video.document.ID]
|
||||
if !ok || !premiumPromoDocumentEqual(storedDoc, video.document) {
|
||||
return domain.PremiumPromoCatalog{}, false, nil
|
||||
}
|
||||
mainKey := fmt.Sprintf("doc:%d", video.document.ID)
|
||||
thumbKey := fmt.Sprintf("doc:%d:%s", video.document.ID, video.thumbType)
|
||||
if !s.premiumPromoBlobReady(ctx, blobs[mainKey], mainKey, video.document.Size, video.document.MimeType) {
|
||||
return domain.PremiumPromoCatalog{}, false, nil
|
||||
}
|
||||
if !s.premiumPromoBlobReady(ctx, blobs[thumbKey], thumbKey, int64(video.document.Thumbs[0].Size), "image/jpeg") {
|
||||
return domain.PremiumPromoCatalog{}, false, nil
|
||||
}
|
||||
catalog.VideoSections = append(catalog.VideoSections, video.section)
|
||||
catalog.Videos = append(catalog.Videos, storedDoc)
|
||||
}
|
||||
return catalog, true, nil
|
||||
}
|
||||
|
||||
func premiumPromoDocumentEqual(got, want domain.Document) bool {
|
||||
return got.ID == want.ID &&
|
||||
got.AccessHash == want.AccessHash &&
|
||||
bytes.Equal(got.FileReference, want.FileReference) &&
|
||||
got.Date == want.Date &&
|
||||
got.MimeType == want.MimeType &&
|
||||
got.Size == want.Size &&
|
||||
got.DCID == want.DCID &&
|
||||
reflect.DeepEqual(got.Attributes, want.Attributes) &&
|
||||
reflect.DeepEqual(got.Thumbs, want.Thumbs)
|
||||
}
|
||||
|
||||
func (s *Service) premiumPromoBlobReady(ctx context.Context, blob domain.FileBlob, locationKey string, size int64, mimeType string) bool {
|
||||
if blob.LocationKey != locationKey ||
|
||||
blob.Backend != domain.MediaBackend(s.blobs.Name()) ||
|
||||
blob.ObjectKey == "" ||
|
||||
blob.Size != size ||
|
||||
blob.MimeType != mimeType {
|
||||
return false
|
||||
}
|
||||
_, total, err := s.blobs.GetRange(ctx, blob.ObjectKey, 0, 1)
|
||||
return err == nil && total == size
|
||||
}
|
||||
|
||||
func (s *Service) putPremiumPromoBlob(
|
||||
ctx context.Context,
|
||||
locationKey string,
|
||||
path string,
|
||||
mimeType string,
|
||||
wantSize int64,
|
||||
force bool,
|
||||
) (bool, error) {
|
||||
if !force {
|
||||
if blob, found, err := s.media.GetFileBlob(ctx, locationKey); err != nil {
|
||||
return false, err
|
||||
} else if found && s.premiumPromoBlobReady(ctx, blob, locationKey, wantSize, mimeType) {
|
||||
return false, nil
|
||||
}
|
||||
}
|
||||
f, err := os.Open(path)
|
||||
if err != nil {
|
||||
return false, err
|
||||
}
|
||||
defer f.Close()
|
||||
objectKey, size, sum, err := s.blobs.PutReader(ctx, f)
|
||||
if err != nil {
|
||||
return false, err
|
||||
}
|
||||
if size != wantSize {
|
||||
return false, fmt.Errorf("streamed size %d does not match validated size %d", size, wantSize)
|
||||
}
|
||||
blob := domain.FileBlob{
|
||||
LocationKey: locationKey,
|
||||
Backend: domain.MediaBackend(s.blobs.Name()),
|
||||
ObjectKey: objectKey,
|
||||
Size: size,
|
||||
SHA256: append([]byte(nil), sum...),
|
||||
MimeType: mimeType,
|
||||
}
|
||||
if err := s.media.PutFileBlob(ctx, blob); err != nil {
|
||||
return false, err
|
||||
}
|
||||
s.blobCache.put(locationKey, blob)
|
||||
return true, nil
|
||||
}
|
||||
292
internal/app/files/premium_promo_seed_test.go
Normal file
292
internal/app/files/premium_promo_seed_test.go
Normal file
|
|
@ -0,0 +1,292 @@
|
|||
package files
|
||||
|
||||
import (
|
||||
"bytes"
|
||||
"context"
|
||||
"encoding/json"
|
||||
"fmt"
|
||||
"image"
|
||||
"image/color"
|
||||
"image/jpeg"
|
||||
"os"
|
||||
"path/filepath"
|
||||
"sync"
|
||||
"testing"
|
||||
|
||||
"telesrv/internal/domain"
|
||||
)
|
||||
|
||||
func TestSeedPremiumPromoImportsDownloadsSkipsAndRepairs(t *testing.T) {
|
||||
ctx := context.Background()
|
||||
root, videoBytes, thumbBytes := writePremiumPromoFixture(t)
|
||||
media := newFakeMediaStore()
|
||||
blobs, err := NewLocalFS(t.TempDir())
|
||||
if err != nil {
|
||||
t.Fatalf("NewLocalFS: %v", err)
|
||||
}
|
||||
svc := NewService(media, blobs, 7, WithVideoThumbnailer(nil), WithGIFTranscoder(nil))
|
||||
|
||||
first, err := svc.SeedPremiumPromo(ctx, root)
|
||||
if err != nil {
|
||||
t.Fatalf("SeedPremiumPromo first: %v", err)
|
||||
}
|
||||
if first.Skipped || first.Videos != 1 || first.Blobs != 2 {
|
||||
t.Fatalf("first stats = %+v, want one video and two blobs", first)
|
||||
}
|
||||
catalog, found, err := svc.PremiumPromo(ctx)
|
||||
if err != nil || !found {
|
||||
t.Fatalf("PremiumPromo found=%v err=%v", found, err)
|
||||
}
|
||||
if len(catalog.VideoSections) != 1 || catalog.VideoSections[0] != "no_ads" || len(catalog.Videos) != 1 {
|
||||
t.Fatalf("catalog = %+v", catalog)
|
||||
}
|
||||
doc := catalog.Videos[0]
|
||||
if doc.DCID != 7 || doc.MimeType != "video/mp4" || len(doc.Thumbs) != 1 || doc.Thumbs[0].Type != "m" {
|
||||
t.Fatalf("document = %+v", doc)
|
||||
}
|
||||
|
||||
main, ok, err := svc.GetFile(ctx, domain.FileDownloadRequest{
|
||||
LocationKey: fmt.Sprintf("doc:%d", doc.ID),
|
||||
Limit: len(videoBytes) + 1,
|
||||
})
|
||||
if err != nil || !ok {
|
||||
t.Fatalf("download main ok=%v err=%v", ok, err)
|
||||
}
|
||||
if !bytes.Equal(main.Bytes, videoBytes) {
|
||||
t.Fatalf("downloaded main = %x, want %x", main.Bytes, videoBytes)
|
||||
}
|
||||
thumb, ok, err := svc.GetFile(ctx, domain.FileDownloadRequest{
|
||||
LocationKey: fmt.Sprintf("doc:%d:%s", doc.ID, doc.Thumbs[0].Type),
|
||||
Limit: len(thumbBytes) + 1,
|
||||
})
|
||||
if err != nil || !ok {
|
||||
t.Fatalf("download thumb ok=%v err=%v", ok, err)
|
||||
}
|
||||
if !bytes.Equal(thumb.Bytes, thumbBytes) {
|
||||
t.Fatalf("downloaded thumb differs: got %d bytes, want %d", len(thumb.Bytes), len(thumbBytes))
|
||||
}
|
||||
|
||||
// Returned values are request-owned: mutating one response must not corrupt
|
||||
// the immutable catalog seen by later/concurrent requests.
|
||||
catalog.VideoSections[0] = "mutated"
|
||||
catalog.Videos[0].FileReference[0] ^= 0xff
|
||||
catalog.Videos[0].Thumbs[0].Type = "z"
|
||||
again, found, err := svc.PremiumPromo(ctx)
|
||||
if err != nil || !found {
|
||||
t.Fatalf("PremiumPromo again found=%v err=%v", found, err)
|
||||
}
|
||||
if again.VideoSections[0] != "no_ads" || again.Videos[0].Thumbs[0].Type != "m" || again.Videos[0].FileReference[0] != 0 {
|
||||
t.Fatalf("catalog was mutated through returned value: %+v", again)
|
||||
}
|
||||
|
||||
var readers sync.WaitGroup
|
||||
readerErrors := make(chan error, 32)
|
||||
for i := 0; i < 32; i++ {
|
||||
readers.Add(1)
|
||||
go func() {
|
||||
defer readers.Done()
|
||||
got, found, err := svc.PremiumPromo(ctx)
|
||||
if err != nil || !found || len(got.Videos) != 1 {
|
||||
readerErrors <- fmt.Errorf("found=%v videos=%d err=%v", found, len(got.Videos), err)
|
||||
return
|
||||
}
|
||||
got.VideoSections[0] = "request-owned"
|
||||
got.Videos[0].FileReference[0] = 0x7f
|
||||
}()
|
||||
}
|
||||
readers.Wait()
|
||||
close(readerErrors)
|
||||
for err := range readerErrors {
|
||||
t.Error(err)
|
||||
}
|
||||
|
||||
second, err := svc.SeedPremiumPromo(ctx, root)
|
||||
if err != nil {
|
||||
t.Fatalf("SeedPremiumPromo unchanged: %v", err)
|
||||
}
|
||||
if !second.Skipped || second.Videos != 1 || second.Blobs != 0 {
|
||||
t.Fatalf("unchanged stats = %+v, want skipped catalog", second)
|
||||
}
|
||||
|
||||
mainKey := fmt.Sprintf("doc:%d", doc.ID)
|
||||
media.mu.Lock()
|
||||
delete(media.blobs, mainKey)
|
||||
media.mu.Unlock()
|
||||
repaired, err := svc.SeedPremiumPromo(ctx, root)
|
||||
if err != nil {
|
||||
t.Fatalf("SeedPremiumPromo repair: %v", err)
|
||||
}
|
||||
if repaired.Skipped || repaired.Videos != 1 || repaired.Blobs != 1 {
|
||||
t.Fatalf("repair stats = %+v, want one repaired blob", repaired)
|
||||
}
|
||||
if _, ok, err := media.GetFileBlob(ctx, mainKey); err != nil || !ok {
|
||||
t.Fatalf("repaired main blob ok=%v err=%v", ok, err)
|
||||
}
|
||||
}
|
||||
|
||||
func TestSeedPremiumPromoMissingAndInvalidSources(t *testing.T) {
|
||||
ctx := context.Background()
|
||||
newService := func(t *testing.T) *Service {
|
||||
t.Helper()
|
||||
blobs, err := NewLocalFS(t.TempDir())
|
||||
if err != nil {
|
||||
t.Fatalf("NewLocalFS: %v", err)
|
||||
}
|
||||
return NewService(newFakeMediaStore(), blobs, 2, WithVideoThumbnailer(nil), WithGIFTranscoder(nil))
|
||||
}
|
||||
|
||||
t.Run("missing directory falls back", func(t *testing.T) {
|
||||
svc := newService(t)
|
||||
stats, err := svc.SeedPremiumPromo(ctx, filepath.Join(t.TempDir(), "missing"))
|
||||
if err != nil || !stats.Skipped {
|
||||
t.Fatalf("stats=%+v err=%v, want optional-resource fallback", stats, err)
|
||||
}
|
||||
if _, found, err := svc.PremiumPromo(ctx); err != nil || found {
|
||||
t.Fatalf("PremiumPromo found=%v err=%v, want unavailable", found, err)
|
||||
}
|
||||
})
|
||||
|
||||
t.Run("existing directory without manifest fails", func(t *testing.T) {
|
||||
svc := newService(t)
|
||||
if _, err := svc.SeedPremiumPromo(ctx, t.TempDir()); err == nil {
|
||||
t.Fatal("existing incomplete seed directory was accepted")
|
||||
}
|
||||
})
|
||||
|
||||
t.Run("positional vectors must match", func(t *testing.T) {
|
||||
root, _, _ := writePremiumPromoFixture(t)
|
||||
rewritePremiumPromoManifest(t, root, func(m map[string]any) {
|
||||
m["video_sections"] = []string{"no_ads", "extra"}
|
||||
})
|
||||
if _, err := newService(t).SeedPremiumPromo(ctx, root); err == nil {
|
||||
t.Fatal("mismatched video_sections/videos was accepted")
|
||||
}
|
||||
})
|
||||
|
||||
t.Run("manifest size must match file", func(t *testing.T) {
|
||||
root, _, _ := writePremiumPromoFixture(t)
|
||||
rewritePremiumPromoManifest(t, root, func(m map[string]any) {
|
||||
videos := m["videos"].([]any)
|
||||
videos[0].(map[string]any)["size"] = float64(999)
|
||||
})
|
||||
if _, err := newService(t).SeedPremiumPromo(ctx, root); err == nil {
|
||||
t.Fatal("wrong video size was accepted")
|
||||
}
|
||||
})
|
||||
|
||||
t.Run("missing thumbnail fails", func(t *testing.T) {
|
||||
root, _, _ := writePremiumPromoFixture(t)
|
||||
thumbPath := filepath.Join(root, "thumbs", "1000000000000001.jpg")
|
||||
if err := os.Remove(thumbPath); err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
if _, err := newService(t).SeedPremiumPromo(ctx, root); err == nil {
|
||||
t.Fatal("missing thumbnail was accepted")
|
||||
}
|
||||
})
|
||||
}
|
||||
|
||||
func TestSeedPremiumPromoFromRealExport(t *testing.T) {
|
||||
root := os.Getenv("TELESRV_REAL_PREMIUM_PROMO_SEED_DIR")
|
||||
if root == "" {
|
||||
t.Skip("TELESRV_REAL_PREMIUM_PROMO_SEED_DIR not set")
|
||||
}
|
||||
if _, err := os.Stat(root); err != nil {
|
||||
t.Skipf("seed dir %s not present: %v", root, err)
|
||||
}
|
||||
blobs, err := NewLocalFS(t.TempDir())
|
||||
if err != nil {
|
||||
t.Fatalf("NewLocalFS: %v", err)
|
||||
}
|
||||
svc := NewService(newFakeMediaStore(), blobs, 2, WithVideoThumbnailer(nil), WithGIFTranscoder(nil))
|
||||
stats, err := svc.SeedPremiumPromo(context.Background(), root)
|
||||
if err != nil {
|
||||
t.Fatalf("SeedPremiumPromo: %v", err)
|
||||
}
|
||||
catalog, found, err := svc.PremiumPromo(context.Background())
|
||||
if err != nil || !found {
|
||||
t.Fatalf("PremiumPromo found=%v err=%v", found, err)
|
||||
}
|
||||
if stats.Videos != 31 || len(catalog.VideoSections) != 31 || len(catalog.Videos) != 31 {
|
||||
t.Fatalf("stats=%+v sections=%d videos=%d, want 31", stats, len(catalog.VideoSections), len(catalog.Videos))
|
||||
}
|
||||
t.Logf("real premium promo seed: videos=%d blobs=%d", stats.Videos, stats.Blobs)
|
||||
}
|
||||
|
||||
func writePremiumPromoFixture(t *testing.T) (string, []byte, []byte) {
|
||||
t.Helper()
|
||||
root := t.TempDir()
|
||||
if err := os.MkdirAll(filepath.Join(root, "documents"), 0o755); err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
if err := os.MkdirAll(filepath.Join(root, "thumbs"), 0o755); err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
const documentID int64 = 1000000000000001
|
||||
videoBytes := []byte{0, 0, 0, 24, 'f', 't', 'y', 'p', 'i', 's', 'o', 'm', 0, 0, 0, 0}
|
||||
if err := os.WriteFile(filepath.Join(root, "documents", fmt.Sprintf("%d.mp4", documentID)), videoBytes, 0o644); err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
img := image.NewRGBA(image.Rect(0, 0, 160, 240))
|
||||
for y := 0; y < 240; y++ {
|
||||
for x := 0; x < 160; x++ {
|
||||
img.Set(x, y, color.RGBA{R: uint8(x), G: uint8(y), B: 0x88, A: 0xff})
|
||||
}
|
||||
}
|
||||
var thumb bytes.Buffer
|
||||
if err := jpeg.Encode(&thumb, img, &jpeg.Options{Quality: 80}); err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
thumbBytes := thumb.Bytes()
|
||||
if err := os.WriteFile(filepath.Join(root, "thumbs", fmt.Sprintf("%d.jpg", documentID)), thumbBytes, 0o644); err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
manifest := premiumPromoSeedJSON{
|
||||
APICall: "help.getPremiumPromo",
|
||||
StatusText: "ignored source status",
|
||||
VideoSections: []string{"no_ads"},
|
||||
Videos: []seedDocumentJSON{{
|
||||
ID: documentID,
|
||||
AccessHash: -7,
|
||||
FileReference: "00112233445566778899aabbccddeeff",
|
||||
Date: "2026-01-02T03:04:05Z",
|
||||
MimeType: "video/mp4",
|
||||
Size: int64(len(videoBytes)),
|
||||
DCID: 4,
|
||||
Attributes: []seedAttrJSON{
|
||||
{Type: "DocumentAttributeFilename", FileName: "promo.mp4"},
|
||||
{Type: "DocumentAttributeVideo", W: 720, H: 1070, Duration: 5, SupportsStreaming: true},
|
||||
{Type: "DocumentAttributeAnimated"},
|
||||
},
|
||||
}},
|
||||
}
|
||||
raw, err := json.MarshalIndent(manifest, "", " ")
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
if err := os.WriteFile(filepath.Join(root, premiumPromoManifestName), raw, 0o644); err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
return root, append([]byte(nil), videoBytes...), append([]byte(nil), thumbBytes...)
|
||||
}
|
||||
|
||||
func rewritePremiumPromoManifest(t *testing.T, root string, mutate func(map[string]any)) {
|
||||
t.Helper()
|
||||
path := filepath.Join(root, premiumPromoManifestName)
|
||||
raw, err := os.ReadFile(path)
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
var manifest map[string]any
|
||||
if err := json.Unmarshal(raw, &manifest); err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
mutate(manifest)
|
||||
raw, err = json.MarshalIndent(manifest, "", " ")
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
if err := os.WriteFile(path, raw, 0o644); err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
}
|
||||
|
|
@ -7,6 +7,7 @@ import (
|
|||
"fmt"
|
||||
"hash"
|
||||
"io"
|
||||
"sync"
|
||||
"time"
|
||||
|
||||
"telesrv/internal/domain"
|
||||
|
|
@ -71,6 +72,13 @@ type Service struct {
|
|||
// effectsHash 在 seed 时算一次,handler 直接比对返回 NotModified,无需每次 RPC 重算。
|
||||
effects []domain.AvailableEffect
|
||||
effectsHash int
|
||||
|
||||
// premiumPromo is populated during startup seed and then read by RPC
|
||||
// handlers. Keep a lock so the ownership boundary remains race-safe even
|
||||
// when exercised concurrently in tests.
|
||||
premiumPromoMu sync.RWMutex
|
||||
premiumPromo domain.PremiumPromoCatalog
|
||||
premiumPromoReady bool
|
||||
}
|
||||
|
||||
// Option 配置 files 服务的可选能力。
|
||||
|
|
|
|||
|
|
@ -211,6 +211,9 @@ type Config struct {
|
|||
StickerSeedDir string
|
||||
// StickerSeedMaxSets 限制导入的常规贴纸集数量（避免启动时导入过多包），<=0 表示不限。
|
||||
StickerSeedMaxSets int
|
||||
// PremiumPromoSeedDir 是 help.getPremiumPromo 视频与缩略图导出目录。
|
||||
// 目录缺失时保留无视频兼容响应；目录存在但内容非法时启动失败。
|
||||
PremiumPromoSeedDir string
|
||||
// BusinessAIProvider 控制服务端 Business automation 回复生成器。
|
||||
// 空值/"echo" 回显触发私聊文本，用于跑通后续 AI provider 链路；
|
||||
// "template" 使用 quick reply 模板。
|
||||
|
|
@ -566,6 +569,7 @@ func Load() (Config, error) {
|
|||
BlobDir: envOr("TELESRV_BLOB_DIR", "data/blobs"),
|
||||
StickerSeedDir: envOr("TELESRV_STICKER_SEED_DIR", "data/sticker-seed"),
|
||||
StickerSeedMaxSets: envIntOr("TELESRV_STICKER_SEED_MAX_SETS", 300),
|
||||
PremiumPromoSeedDir: envOr("TELESRV_PREMIUM_PROMO_SEED_DIR", "data/premium-promo"),
|
||||
MapboxToken: envOr("TELESRV_MAPBOX_TOKEN", ""),
|
||||
MapTileCacheDir: envOr("TELESRV_MAPTILE_CACHE_DIR", "data/maptiles"),
|
||||
ExternalMediaEnable: envBoolOr("TELESRV_EXTERNAL_MEDIA_ENABLE", true),
|
||||
|
|
|
|||
|
|
@ -37,6 +37,22 @@ func TestLoadDefaultsAdvertiseIPToLoopback(t *testing.T) {
|
|||
if cfg.CallRegistryMaxEntries != 10_000 {
|
||||
t.Fatalf("CallRegistryMaxEntries = %d, want 10000", cfg.CallRegistryMaxEntries)
|
||||
}
|
||||
if cfg.PremiumPromoSeedDir != "data/premium-promo" {
|
||||
t.Fatalf("PremiumPromoSeedDir = %q, want data/premium-promo", cfg.PremiumPromoSeedDir)
|
||||
}
|
||||
}
|
||||
|
||||
func TestLoadPremiumPromoSeedDirOverride(t *testing.T) {
|
||||
disableDefaultConfigFile(t)
|
||||
t.Setenv("TELESRV_PREMIUM_PROMO_SEED_DIR", `D:\seed\premium-promo`)
|
||||
|
||||
cfg, err := Load()
|
||||
if err != nil {
|
||||
t.Fatalf("Load: %v", err)
|
||||
}
|
||||
if cfg.PremiumPromoSeedDir != `D:\seed\premium-promo` {
|
||||
t.Fatalf("PremiumPromoSeedDir = %q", cfg.PremiumPromoSeedDir)
|
||||
}
|
||||
}
|
||||
|
||||
func TestLoadUsesExplicitAdvertiseIP(t *testing.T) {
|
||||
|
|
|
|||
10
internal/domain/premium.go
Normal file
10
internal/domain/premium.go
Normal file
|
|
@ -0,0 +1,10 @@
|
|||
package domain
|
||||
|
||||
// PremiumPromoCatalog is the immutable, domain-only media catalog returned by
|
||||
// help.getPremiumPromo. VideoSections[i] describes Videos[i]; callers must
|
||||
// preserve the one-to-one ordering because official clients use positional
|
||||
// lookup.
|
||||
type PremiumPromoCatalog struct {
|
||||
VideoSections []string
|
||||
Videos []Document
|
||||
}
|
||||
|
|
@ -55,7 +55,6 @@ func rpcAllowedWithoutAuthorization(id uint32) bool {
|
|||
tg.HelpGetPeerProfileColorsRequestTypeID,
|
||||
tg.HelpGetPromoDataRequestTypeID,
|
||||
tg.HelpGetTermsOfServiceUpdateRequestTypeID,
|
||||
tg.HelpGetPremiumPromoRequestTypeID,
|
||||
tg.LangpackGetLanguagesRequestTypeID,
|
||||
tg.LangpackGetLanguageRequestTypeID,
|
||||
tg.LangpackGetLangPackRequestTypeID,
|
||||
|
|
|
|||
|
|
@ -924,6 +924,13 @@ type ModerationService interface {
|
|||
ReportAntiSpamFalsePositive(ctx context.Context, reporterUserID, channelID int64, messageID int, now time.Time) (domain.ModerationReport, bool, error)
|
||||
}
|
||||
|
||||
// PremiumPromoService exposes the immutable promo media catalog through a
|
||||
// domain-only boundary. File bytes remain served by upload.getFile through the
|
||||
// ordinary Files service.
|
||||
type PremiumPromoService interface {
|
||||
PremiumPromo(ctx context.Context) (domain.PremiumPromoCatalog, bool, error)
|
||||
}
|
||||
|
||||
// Deps 按业务域注入服务接口。各域的 handler 注册见对应文件（auth.go / users.go / updates.go）。
|
||||
type Deps struct {
|
||||
Auth AuthService
|
||||
|
|
@ -956,6 +963,7 @@ type Deps struct {
|
|||
Channels ChannelsService
|
||||
Communities CommunitiesService
|
||||
Files FilesService
|
||||
PremiumPromo PremiumPromoService
|
||||
Bots BotsService
|
||||
Polls PollsService
|
||||
Phone PhoneService
|
||||
|
|
|
|||
|
|
@ -176,11 +176,10 @@ func (r *Router) onHelpDismissSuggestion(ctx context.Context, req *tg.HelpDismis
|
|||
return androidcompat.DismissSuggestion(req.Suggestion), nil
|
||||
}
|
||||
|
||||
// onHelpGetPremiumPromo 返回最小真实的 Premium 状态页数据：状态文案按 viewer
|
||||
// 的会员有效期生成；videos/period_options 留空——购买入口已被 appConfig
|
||||
// premium_purchase_blocked=true 关闭，订阅价格 UI 不会消费这些字段（TDesktop
|
||||
// 空 period_options 仅隐藏价格按钮，DrKLO 回退到无价文案，均不报错）。
|
||||
// 六个字段全是 TL 必填项，空值也必须给出空集合而非缺失。
|
||||
// onHelpGetPremiumPromo returns the viewer-specific Premium status plus the
|
||||
// immutable, startup-seeded video catalog. Period options intentionally remain
|
||||
// empty: telesrv has no subscription purchase backend and must not advertise
|
||||
// dead payment URLs. All six TL fields are mandatory.
|
||||
func (r *Router) onHelpGetPremiumPromo(ctx context.Context) (*tg.HelpPremiumPromo, error) {
|
||||
promo := &tg.HelpPremiumPromo{
|
||||
StatusText: branding.PremiumName + " is not active on this account.",
|
||||
|
|
@ -190,17 +189,42 @@ func (r *Router) onHelpGetPremiumPromo(ctx context.Context) (*tg.HelpPremiumProm
|
|||
PeriodOptions: []tg.PremiumSubscriptionOption{},
|
||||
Users: []tg.UserClass{},
|
||||
}
|
||||
userID, _, err := r.currentUserID(ctx)
|
||||
if err != nil || r.deps.Users == nil {
|
||||
return promo, nil
|
||||
userID, authorized, err := r.currentUserID(ctx)
|
||||
if err != nil {
|
||||
return nil, internalErr()
|
||||
}
|
||||
if !authorized || userID == 0 {
|
||||
return nil, authKeyUnregisteredErr()
|
||||
}
|
||||
if r.deps.Users == nil {
|
||||
return nil, notImplementedErr()
|
||||
}
|
||||
u, err := r.deps.Users.Self(ctx, userID)
|
||||
if err != nil {
|
||||
return promo, nil
|
||||
return nil, internalErr()
|
||||
}
|
||||
if u.ID != userID {
|
||||
return nil, internalErr()
|
||||
}
|
||||
if u.Bot {
|
||||
return nil, botMethodInvalidErr()
|
||||
}
|
||||
if u.PremiumActiveAt(r.clock.Now().Unix()) {
|
||||
until := time.Unix(int64(u.PremiumUntil), 0)
|
||||
promo.StatusText = branding.PremiumName + " is active until " + until.Format("2006-01-02") + "."
|
||||
}
|
||||
if r.deps.PremiumPromo != nil {
|
||||
catalog, found, err := r.deps.PremiumPromo.PremiumPromo(ctx)
|
||||
if err != nil {
|
||||
return nil, internalErr()
|
||||
}
|
||||
if found {
|
||||
if len(catalog.VideoSections) != len(catalog.Videos) {
|
||||
return nil, internalErr()
|
||||
}
|
||||
promo.VideoSections = append([]string(nil), catalog.VideoSections...)
|
||||
promo.Videos = tgDocuments(catalog.Videos)
|
||||
}
|
||||
}
|
||||
return promo, nil
|
||||
}
|
||||
|
|
|
|||
176
internal/rpc/help_premium_promo_test.go
Normal file
176
internal/rpc/help_premium_promo_test.go
Normal file
|
|
@ -0,0 +1,176 @@
|
|||
package rpc
|
||||
|
||||
import (
|
||||
"context"
|
||||
"fmt"
|
||||
"strings"
|
||||
"testing"
|
||||
"time"
|
||||
|
||||
"github.com/iamxvbaba/td/tg"
|
||||
"github.com/iamxvbaba/td/tgerr"
|
||||
"github.com/iamxvbaba/td/tlprofile"
|
||||
"go.uber.org/zap/zaptest"
|
||||
|
||||
"telesrv/internal/domain"
|
||||
)
|
||||
|
||||
type staticPremiumPromoService struct {
|
||||
catalog domain.PremiumPromoCatalog
|
||||
found bool
|
||||
err error
|
||||
}
|
||||
|
||||
func (s staticPremiumPromoService) PremiumPromo(context.Context) (domain.PremiumPromoCatalog, bool, error) {
|
||||
out := domain.PremiumPromoCatalog{
|
||||
VideoSections: append([]string(nil), s.catalog.VideoSections...),
|
||||
Videos: append([]domain.Document(nil), s.catalog.Videos...),
|
||||
}
|
||||
for i := range out.Videos {
|
||||
out.Videos[i].FileReference = append([]byte(nil), out.Videos[i].FileReference...)
|
||||
out.Videos[i].Attributes = append([]domain.DocumentAttribute(nil), out.Videos[i].Attributes...)
|
||||
out.Videos[i].Thumbs = append([]domain.PhotoSize(nil), out.Videos[i].Thumbs...)
|
||||
}
|
||||
return out, s.found, s.err
|
||||
}
|
||||
|
||||
func TestHelpGetPremiumPromoReturnsSeededCatalogAcrossExactProfiles(t *testing.T) {
|
||||
const userID int64 = 1000000001
|
||||
now := time.Date(2026, 7, 26, 8, 0, 0, 0, time.UTC)
|
||||
user := domain.User{
|
||||
ID: userID,
|
||||
AccessHash: 17,
|
||||
FirstName: "Alice",
|
||||
PremiumUntil: int(now.Add(48 * time.Hour).Unix()),
|
||||
}
|
||||
catalog := premiumPromoRPCTestCatalog()
|
||||
r := New(Config{}, Deps{
|
||||
Users: staticUsersService{user: user},
|
||||
PremiumPromo: staticPremiumPromoService{catalog: catalog, found: true},
|
||||
}, zaptest.NewLogger(t), fixedClock{now: now})
|
||||
ctx := WithUserID(context.Background(), userID)
|
||||
|
||||
for profile := tlprofile.Profile225; profile <= tlprofile.Profile228; profile++ {
|
||||
t.Run(fmt.Sprintf("layer_%d", profile), func(t *testing.T) {
|
||||
result, method := dispatchExactLayerRPCTest(t, r, ctx, profile, &tg.HelpGetPremiumPromoRequest{})
|
||||
if method != "help.getPremiumPromo" {
|
||||
t.Fatalf("method = %q", method)
|
||||
}
|
||||
promo, ok := dispatchCanonicalValue(result).(*tg.HelpPremiumPromo)
|
||||
if !ok {
|
||||
t.Fatalf("response = %T, want *tg.HelpPremiumPromo", dispatchCanonicalValue(result))
|
||||
}
|
||||
if len(promo.VideoSections) != 1 || promo.VideoSections[0] != "no_ads" || len(promo.Videos) != 1 {
|
||||
t.Fatalf("promo vectors = sections:%v videos:%d", promo.VideoSections, len(promo.Videos))
|
||||
}
|
||||
doc, ok := promo.Videos[0].(*tg.Document)
|
||||
if !ok {
|
||||
t.Fatalf("video = %T, want *tg.Document", promo.Videos[0])
|
||||
}
|
||||
if doc.ID != catalog.Videos[0].ID || doc.DCID != 2 || len(doc.Thumbs) != 1 {
|
||||
t.Fatalf("document = %+v", doc)
|
||||
}
|
||||
thumb, ok := doc.Thumbs[0].(*tg.PhotoSize)
|
||||
if !ok || thumb.Type != "m" || thumb.Size != 1234 {
|
||||
t.Fatalf("thumb = %#v", doc.Thumbs[0])
|
||||
}
|
||||
if len(promo.PeriodOptions) != 0 {
|
||||
t.Fatalf("period options = %+v, want no dead purchase entry", promo.PeriodOptions)
|
||||
}
|
||||
if !strings.Contains(promo.StatusText, "2026-07-28") {
|
||||
t.Fatalf("status text = %q, want viewer expiry", promo.StatusText)
|
||||
}
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
func TestHelpGetPremiumPromoAuthorizationBotAndFallback(t *testing.T) {
|
||||
const userID int64 = 1000000001
|
||||
user := domain.User{ID: userID, AccessHash: 17, FirstName: "Alice"}
|
||||
r := New(Config{}, Deps{
|
||||
Users: staticUsersService{user: user},
|
||||
PremiumPromo: staticPremiumPromoService{},
|
||||
}, zaptest.NewLogger(t), fixedClock{now: time.Unix(1_700_000_000, 0)})
|
||||
|
||||
if rpcAllowedWithoutAuthorization(tg.HelpGetPremiumPromoRequestTypeID) {
|
||||
t.Fatal("help.getPremiumPromo must require a fully authorized user")
|
||||
}
|
||||
if _, err := r.onHelpGetPremiumPromo(context.Background()); !tgerr.Is(err, "AUTH_KEY_UNREGISTERED") {
|
||||
t.Fatalf("unauthorized error = %v, want AUTH_KEY_UNREGISTERED", err)
|
||||
}
|
||||
|
||||
promo, err := r.onHelpGetPremiumPromo(WithUserID(context.Background(), userID))
|
||||
if err != nil {
|
||||
t.Fatalf("fallback response: %v", err)
|
||||
}
|
||||
if len(promo.VideoSections) != 0 || len(promo.Videos) != 0 || len(promo.PeriodOptions) != 0 {
|
||||
t.Fatalf("fallback vectors = %+v", promo)
|
||||
}
|
||||
|
||||
botRouter := New(Config{}, Deps{
|
||||
Users: staticUsersService{user: domain.User{
|
||||
ID: userID,
|
||||
AccessHash: 19,
|
||||
FirstName: "PromoBot",
|
||||
Bot: true,
|
||||
}},
|
||||
}, zaptest.NewLogger(t), fixedClock{now: time.Unix(1_700_000_000, 0)})
|
||||
if _, err := botRouter.onHelpGetPremiumPromo(WithUserID(context.Background(), userID)); !tgerr.Is(err, "BOT_METHOD_INVALID") {
|
||||
t.Fatalf("bot error = %v, want BOT_METHOD_INVALID", err)
|
||||
}
|
||||
}
|
||||
|
||||
func TestHelpGetPremiumPromoResponsesDoNotShareMutableDocuments(t *testing.T) {
|
||||
const userID int64 = 1000000001
|
||||
catalog := premiumPromoRPCTestCatalog()
|
||||
r := New(Config{}, Deps{
|
||||
Users: staticUsersService{user: domain.User{ID: userID}},
|
||||
PremiumPromo: staticPremiumPromoService{catalog: catalog, found: true},
|
||||
}, zaptest.NewLogger(t), fixedClock{now: time.Unix(1_700_000_000, 0)})
|
||||
ctx := WithUserID(context.Background(), userID)
|
||||
|
||||
first, err := r.onHelpGetPremiumPromo(ctx)
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
first.VideoSections[0] = "mutated"
|
||||
firstDoc := first.Videos[0].(*tg.Document)
|
||||
firstDoc.DCID = 99
|
||||
firstDoc.FileReference[0] ^= 0xff
|
||||
|
||||
second, err := r.onHelpGetPremiumPromo(ctx)
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
secondDoc := second.Videos[0].(*tg.Document)
|
||||
if second.VideoSections[0] != "no_ads" || secondDoc.DCID != 2 || secondDoc.FileReference[0] != 0 {
|
||||
t.Fatalf("second response inherited mutation: sections=%v doc=%+v", second.VideoSections, secondDoc)
|
||||
}
|
||||
}
|
||||
|
||||
func premiumPromoRPCTestCatalog() domain.PremiumPromoCatalog {
|
||||
return domain.PremiumPromoCatalog{
|
||||
VideoSections: []string{"no_ads"},
|
||||
Videos: []domain.Document{{
|
||||
ID: 5814500255441357739,
|
||||
AccessHash: 5876417653416908580,
|
||||
FileReference: []byte{0, 1, 2, 3},
|
||||
Date: 1_654_006_663,
|
||||
MimeType: "video/mp4",
|
||||
Size: 2_650_178,
|
||||
DCID: 2,
|
||||
Attributes: []domain.DocumentAttribute{
|
||||
{Kind: domain.DocAttrFilename, FileName: "promo.mp4"},
|
||||
{Kind: domain.DocAttrVideo, W: 720, H: 1070, Duration: 5, SupportsStreaming: true},
|
||||
{Kind: domain.DocAttrAnimated},
|
||||
},
|
||||
Thumbs: []domain.PhotoSize{{
|
||||
Kind: domain.PhotoSizeKindDefault,
|
||||
Type: "m",
|
||||
W: 160,
|
||||
H: 240,
|
||||
Size: 1234,
|
||||
}},
|
||||
}},
|
||||
}
|
||||
}
|
||||
Loading…
Add table
Add a link
Reference in a new issue