utils

Documentation

Index

• func GenerateThumbnail(src image.Image, maxSize int) image.Image
• func IsLetter(s string) bool
• type BoardNameValidator
  • func New(cfg *config.Public) *BoardNameValidator
  • func (e *BoardNameValidator) Name(name string) error
  • func (e *BoardNameValidator) ShortName(name string) error
• type MessageValidator
  • func (e *MessageValidator) PendingFiles(files []*domain.PendingFile) error
  • func (e *MessageValidator) Text(text string) error
• type PasswordValidator
  • func (v *PasswordValidator) Password(password string) error
• type ThreadTitleValidator
  • func (e *ThreadTitleValidator) Title(name string) error

Functions

func GenerateThumbnail

func GenerateThumbnail(src image.Image, maxSize int) image.Image

GenerateThumbnail creates a thumbnail of the given image with a maximum size. It maintains the aspect ratio and returns a new image that fits within maxSize x maxSize.

func IsLetter

func IsLetter(s string) bool

Types

type BoardNameValidator

type BoardNameValidator struct{ Сfg *config.Public }

func New

func New(cfg *config.Public) *BoardNameValidator

func (*BoardNameValidator) Name

func (e *BoardNameValidator) Name(name string) error

func (*BoardNameValidator) ShortName

func (e *BoardNameValidator) ShortName(name string) error

type MessageValidator

type MessageValidator struct{ Сfg *config.Public }

func (*MessageValidator) PendingFiles

func (e *MessageValidator) PendingFiles(files []*domain.PendingFile) error

PendingFiles checks if pending files meet the configured constraints

func (*MessageValidator) Text

func (e *MessageValidator) Text(text string) error

type PasswordValidator

type PasswordValidator struct{ Сfg *config.Public }

func (*PasswordValidator) Password

func (v *PasswordValidator) Password(password string) error

type ThreadTitleValidator

type ThreadTitleValidator struct{ Сfg *config.Public }

func (*ThreadTitleValidator) Title

func (e *ThreadTitleValidator) Title(name string) error