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feat: remove outside dependency for image resize

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Damillora 2025-02-05 18:22:21 +00:00
parent 0b50cede44
commit d2c5e02d33
1 changed files with 19 additions and 17 deletions
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36
pkg/app/blob_routes.go
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@ -12,6 +12,7 @@ import (
"path/filepath"
_ "golang.org/x/image/webp"
"golang.org/x/image/draw"
"github.com/Damillora/Shioriko/pkg/config"
"github.com/Damillora/Shioriko/pkg/database"
@ -19,7 +20,6 @@ import (
"github.com/Damillora/Shioriko/pkg/models"
"github.com/Damillora/Shioriko/pkg/services"
"github.com/corona10/goimagehash"
"github.com/disintegration/imaging"
"github.com/gin-gonic/gin"
"github.com/google/uuid"
)
@ -128,24 +128,26 @@ func uploadBlob(c *gin.Context) {
})
return
}
previewImage := imaging.Resize(originalImage, 1000, 0, imaging.Lanczos)
if err != nil {
c.JSON(http.StatusBadRequest, models.ErrorResponse{
Code: http.StatusBadRequest,
Message: err.Error(),
})
return
// Resize logic
previewWidth := 1000;
previewFactor := float32(previewWidth) / float32(width)
previewHeight := int(float32(height) * previewFactor)
if width <= previewWidth {
previewHeight = height
}
thumbnailWidth := 300;
thumbnailFactor := float32(thumbnailWidth) / float32(width)
thumbnailHeight := int(float32(height) * thumbnailFactor)
if width <= thumbnailWidth {
thumbnailHeight = height
}
thumbnailImage := imaging.Resize(originalImage, 300, 0, imaging.Lanczos)
if err != nil {
c.JSON(http.StatusBadRequest, models.ErrorResponse{
Code: http.StatusBadRequest,
Message: err.Error(),
})
return
}
previewImage := image.NewRGBA(image.Rect(0, 0, previewWidth, previewHeight))
draw.BiLinear.Scale(previewImage, previewImage.Rect, originalImage, originalImage.Bounds(), draw.Over, nil)
thumbnailImage := image.NewRGBA(image.Rect(0, 0, thumbnailWidth, thumbnailHeight))
draw.BiLinear.Scale(thumbnailImage, thumbnailImage.Rect, originalImage, originalImage.Bounds(), draw.Over, nil)
previewFile, err := os.Create(previewFilePath)
if err != nil {