67 lines
2.6 KiB
Go
67 lines
2.6 KiB
Go
package files
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import (
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"context"
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_ "embed"
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"fmt"
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"time"
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"telesrv/internal/domain"
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)
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//go:embed seedassets/owpengram_system_avatar.png
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var officialSystemAvatarPNG []byte
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// SeedOfficialSystemAvatar seeds the built-in official system account's
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// (777000) profile photo, writing it under the fixed
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// domain.OfficialSystemUserPhotoID so the photo/blob layer and the pure
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// domain.OfficialSystemUser() struct literal stay in sync across restarts.
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// It also registers the photo as the account's *current* profile photo (the
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// profile_photos association) — without this, list views render the avatar
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// from the hardcoded User struct fields, but users.getFullUser (triggered on
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// chat open) reads only the association, finds nothing, and the client
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// wipes the avatar it just showed.
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//
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// customIcon, when non-empty, is the operator's own Server Settings ->
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// Server identity icon (any of the formats Server Settings accepts --
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// putPhotoStaticSizes stores it as-is, no re-encoding, so format doesn't
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// matter here); it replaces the bundled default OwpenGram logo. This
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// deliberately re-upserts the same fixed photo ID on *every* boot (not just
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// the first) rather than skipping once a row exists, so switching the
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// custom icon on/off in the admin panel is reflected here on the next
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// restart, the same "changes take effect on next Restart/Update" contract
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// identity's other settings already have. Returns true if a custom icon is
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// in effect (for the startup log line) -- not whether anything on disk
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// actually changed since the last boot.
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func (s *Service) SeedOfficialSystemAvatar(ctx context.Context, customIcon []byte) (bool, error) {
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photoID := domain.OfficialSystemUserPhotoID
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data := officialSystemAvatarPNG
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usingCustom := len(customIcon) > 0
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if usingCustom {
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data = customIcon
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}
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sizes, err := s.putPhotoStaticSizes(ctx, photoID, data, photoSizeSpecsForAvatar(data))
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if err != nil {
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return false, err
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}
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photo := domain.Photo{
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ID: photoID,
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AccessHash: domain.OfficialSystemUserPhotoAccessHash,
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FileReference: randomFileReference(),
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Date: int(time.Now().Unix()),
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DCID: s.dc,
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Sizes: sizes,
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}
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if err := s.media.PutPhoto(ctx, photo); err != nil {
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return false, err
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}
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current, ok, err := s.SetCurrentProfilePhoto(ctx, domain.PeerTypeUser, domain.OfficialSystemUserID, photoID, int(time.Now().Unix()))
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if err != nil {
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return false, err
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}
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if !ok {
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return false, fmt.Errorf("official system avatar photo %d not found after seeding", photoID)
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}
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domain.SetOfficialSystemUserAvatar(current.DCID, domain.StrippedFromSizes(current.Sizes))
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return usingCustom, nil
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}
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