diff options
Diffstat (limited to 'app/file.go')
-rw-r--r-- | app/file.go | 23 |
1 files changed, 11 insertions, 12 deletions
diff --git a/app/file.go b/app/file.go index f46dd50ec..9786ba961 100644 --- a/app/file.go +++ b/app/file.go @@ -53,7 +53,10 @@ const ( RotatedCCWMirrored = 7 RotatedCW = 8 - MaxImageSize = 6048 * 4032 // 24 megapixels, roughly 36MB as a raw image + MaxImageSize = 6048 * 4032 // 24 megapixels, roughly 36MB as a raw image + IMAGE_THUMBNAIL_PIXEL_WIDTH = 120 + IMAGE_THUMBNAIL_PIXEL_HEIGTH = 100 + IMAGE_PREVIEW_PIXEL_WIDTH = 1024 ) // Similar to s3.New() but allows initialization of signature v2 or signature v4 client. @@ -553,18 +556,13 @@ func getImageOrientation(input io.Reader) (int, error) { } func generateThumbnailImage(img image.Image, thumbnailPath string, width int, height int) { - thumbWidth := float64(utils.Cfg.FileSettings.ThumbnailWidth) - thumbHeight := float64(utils.Cfg.FileSettings.ThumbnailHeight) - imgWidth := float64(width) - imgHeight := float64(height) - var thumbnail image.Image - if imgHeight < thumbHeight && imgWidth < thumbWidth { + if height < IMAGE_THUMBNAIL_PIXEL_HEIGTH && width < IMAGE_THUMBNAIL_PIXEL_WIDTH { thumbnail = img - } else if imgHeight/imgWidth < thumbHeight/thumbWidth { - thumbnail = imaging.Resize(img, 0, utils.Cfg.FileSettings.ThumbnailHeight, imaging.Lanczos) + } else if height/width < IMAGE_THUMBNAIL_PIXEL_HEIGTH/IMAGE_THUMBNAIL_PIXEL_WIDTH { + thumbnail = imaging.Resize(img, 0, IMAGE_THUMBNAIL_PIXEL_HEIGTH, imaging.Lanczos) } else { - thumbnail = imaging.Resize(img, utils.Cfg.FileSettings.ThumbnailWidth, 0, imaging.Lanczos) + thumbnail = imaging.Resize(img, IMAGE_THUMBNAIL_PIXEL_WIDTH, 0, imaging.Lanczos) } buf := new(bytes.Buffer) @@ -581,8 +579,9 @@ func generateThumbnailImage(img image.Image, thumbnailPath string, width int, he func generatePreviewImage(img image.Image, previewPath string, width int) { var preview image.Image - if width > int(utils.Cfg.FileSettings.PreviewWidth) { - preview = imaging.Resize(img, utils.Cfg.FileSettings.PreviewWidth, utils.Cfg.FileSettings.PreviewHeight, imaging.Lanczos) + + if width > IMAGE_PREVIEW_PIXEL_WIDTH { + preview = imaging.Resize(img, IMAGE_PREVIEW_PIXEL_WIDTH, 0, imaging.Lanczos) } else { preview = img } |