Documentation
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Index ¶
- type Message
- type MessagePicture
- type MessageVideo
- type SimilarMessage
- type Storage
- func (s *Storage) FindMsgPictureFilter(chatID int64, limit int, ...) ([]*SimilarMessage, error)
- func (s *Storage) FindMsgVideoFilter(chatID int64, limit int, ...) ([]*SimilarMessage, error)
- func (s *Storage) SaveMessagePicture(msg *models.Message, pHash *goimagehash.ImageHash, ...) error
- func (s *Storage) SaveMessageVideo(msg *models.Message, pHashes, dHashes *VideoHashes) error
- type VideoHashes
Constants ¶
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Variables ¶
This section is empty.
Functions ¶
This section is empty.
Types ¶
type MessagePicture ¶
type MessagePicture struct {
ID int
UserID int
ChatID int
SentDate time.Time
PHash *goimagehash.ImageHash
DHash *goimagehash.ImageHash
}
type MessageVideo ¶
type MessageVideo struct {
Msg Message
PHashes VideoHashes
DHashes VideoHashes
}
type SimilarMessage ¶
type Storage ¶
type Storage struct {
// contains filtered or unexported fields
}
func (*Storage) FindMsgPictureFilter ¶
func (s *Storage) FindMsgPictureFilter(chatID int64, limit int, filter func(msg *MessagePicture) (dist int, ok bool, err error)) ([]*SimilarMessage, error)
FindMsgPictureFilter finds messages in the database and applies a filter to them. The filter function should return the distance between the hashes, whether the message is a match and an error if any. The messages are sorted by distance in descending order. If limit is 0, all matches are returned.
func (*Storage) FindMsgVideoFilter ¶
func (s *Storage) FindMsgVideoFilter(chatID int64, limit int, filter func(msg *MessageVideo) (dist int, ok bool, err error)) ([]*SimilarMessage, error)
func (*Storage) SaveMessagePicture ¶
func (s *Storage) SaveMessagePicture(msg *models.Message, pHash *goimagehash.ImageHash, dHash *goimagehash.ImageHash) error
func (*Storage) SaveMessageVideo ¶
func (s *Storage) SaveMessageVideo(msg *models.Message, pHashes, dHashes *VideoHashes) error
type VideoHashes ¶
type VideoHashes struct {
FrameA *goimagehash.ImageHash
FrameB *goimagehash.ImageHash
FrameC *goimagehash.ImageHash
FrameD *goimagehash.ImageHash
}
func LoadVideoHashes ¶
func LoadVideoHashes(b io.Reader) (*VideoHashes, error)
LoadVideoHashes method loads a VideoHashes from io.Reader.
Source Files
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