media

Documentation

Index

• func FormatSize(bytes int64) string
• type Manager
  • func NewManager(api *tg.Client, resolver interfaces.PeerResolver, downloadDir string) *Manager
  • func (m *Manager) CleanupOldDownloads(maxAge time.Duration) error
  • func (m *Manager) DownloadAndReply(ctx *interfaces.CommandContext) error
  • func (m *Manager) DownloadMedia(ctx context.Context, msg *interfaces.MessageEvent) (string, error)
  • func (m *Manager) GetDownloadDir() string
  • func (m *Manager) SendDocument(ctx context.Context, chatID int64, path string, caption string) error
  • func (m *Manager) SendFile(ctx context.Context, chatID int64, path string, caption string, replyTo int) error
  • func (m *Manager) SendPhoto(ctx context.Context, chatID int64, path string, caption string) error
  • func (m *Manager) SetDownloadDir(dir string) error
  • func (m *Manager) UploadFile(ctx context.Context, chatID int64, path string) (tg.InputMediaClass, error)
• type MediaInfo
  • func ExtractInfo(media tg.MessageMediaClass) *MediaInfo

Functions

func FormatSize

func FormatSize(bytes int64) string

FormatSize formats bytes to human readable string.

Types

type Manager

type Manager struct {
	// contains filtered or unexported fields
}

Manager handles media upload/download operations.

func NewManager

func NewManager(api *tg.Client, resolver interfaces.PeerResolver, downloadDir string) *Manager

NewManager creates a media manager.

func (*Manager) CleanupOldDownloads

func (m *Manager) CleanupOldDownloads(maxAge time.Duration) error

CleanupOldDownloads removes files older than maxAge.

func (*Manager) DownloadAndReply

func (m *Manager) DownloadAndReply(ctx *interfaces.CommandContext) error

DownloadAndReply downloads media from message and sends back as file.

func (*Manager) DownloadMedia

func (m *Manager) DownloadMedia(ctx context.Context, msg *interfaces.MessageEvent) (string, error)

DownloadMedia downloads media from a message to local file.

func (*Manager) GetDownloadDir

func (m *Manager) GetDownloadDir() string

GetDownloadDir returns the download directory.

func (*Manager) SendDocument

func (m *Manager) SendDocument(ctx context.Context, chatID int64, path string, caption string) error

SendDocument sends a document from local path.

func (*Manager) SendFile

func (m *Manager) SendFile(ctx context.Context, chatID int64, path string, caption string, replyTo int) error

SendFile sends a local file to a chat.

func (*Manager) SendPhoto

func (m *Manager) SendPhoto(ctx context.Context, chatID int64, path string, caption string) error

SendPhoto sends a photo from local path.

func (*Manager) SetDownloadDir

func (m *Manager) SetDownloadDir(dir string) error

SetDownloadDir changes the download directory.

func (*Manager) UploadFile

func (m *Manager) UploadFile(ctx context.Context, chatID int64, path string) (tg.InputMediaClass, error)

UploadFile uploads a local file and returns InputMedia for sending.

type MediaInfo

type MediaInfo struct {
	Type       string // photo, document, video, audio, voice, sticker, etc.
	MIMEType   string
	FileName   string
	FileSize   int64
	Width      int
	Height     int
	Duration   int
	IsAnimated bool
}

MediaInfo holds extracted media metadata.

func ExtractInfo

func ExtractInfo(media tg.MessageMediaClass) *MediaInfo

ExtractInfo extracts metadata from message media.