Arav/justcaptcha
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CAPTCHA implementation changed to a new interface. And now composes from BaseCaptcha struct.

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This commit is contained in:
Alexander Andreev 2022-07-30 15:33:34 +04:00
parent f7439eb282
commit f35c16f837
Signed by: Arav
GPG Key ID: 0388CC8FAA51063F
1 changed files with 4 additions and 13 deletions
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17
internal/captcha/dwelling_captcha.go
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@ -15,16 +15,16 @@ const (
) )
type DwellingCaptcha struct { type DwellingCaptcha struct {
captcha.Captcha captcha.BaseCaptcha
} }
func NewDwellingCaptcha(expiry time.Duration) *DwellingCaptcha { func NewDwellingCaptcha(expiry time.Duration) *DwellingCaptcha {
return &DwellingCaptcha{ return &DwellingCaptcha{
Captcha: captcha.Captcha{ BaseCaptcha: captcha.BaseCaptcha{
ExpireIn: captcha.ExpiryDate(expiry)}} ExpireIn: captcha.ExpiryDate(expiry)}}
} }
func (c *DwellingCaptcha) generateImage(style string) *image.Image { func (c *DwellingCaptcha) Image(style string) image.Image {
isDark := style == "dark" isDark := style == "dark"
ctx := gg.NewContext(dwImageWidth, dwImageHeight) ctx := gg.NewContext(dwImageWidth, dwImageHeight)
@ -67,14 +67,5 @@ func (c *DwellingCaptcha) generateImage(style string) *image.Image {
ctx.Stroke() ctx.Stroke()
} }
c.Image = ctx.Image() return ctx.Image()
return &c.Image
}
func (c *DwellingCaptcha) GetImage(style string) *image.Image {
if c.Image == nil {
return c.generateImage(style)
}
return &c.Image
} }