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Add Image Diff for SVG files (#14867)

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* Added type sniffer.

* Switched content detection from base to typesniffer.

* Added GuessContentType to Blob.

* Moved image info logic to client.
Added support for SVG images in diff.

* Restore old blocked svg behaviour.

* Added missing image formats.

* Execute image diff only when container is visible.

* add margin to spinner

* improve BIN tag on image diffs

* Default to render view.

* Show image diff on incomplete diff.

Co-authored-by: silverwind <me@silverwind.io>
Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
Co-authored-by: Lauris BH <lauris@nix.lv>
This commit is contained in:
KN4CK3R 2021-06-05 14:32:19 +02:00 • committed by GitHub
parent 7979c3654e
commit 8e262104c2
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GPG key ID: 4AEE18F83AFDEB23
19 changed files with 449 additions and 441 deletions
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17
routers/repo/lfs.go
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@ -25,6 +25,7 @@ import (
"code.gitea.io/gitea/modules/log"
"code.gitea.io/gitea/modules/setting"
"code.gitea.io/gitea/modules/storage"
"code.gitea.io/gitea/modules/typesniffer"
)
const (
@ -278,16 +279,16 @@ func LFSFileGet(ctx *context.Context) {
}
buf = buf[:n]
ctx.Data["IsTextFile"] = base.IsTextFile(buf)
isRepresentableAsText := base.IsRepresentableAsText(buf)
st := typesniffer.DetectContentType(buf)
ctx.Data["IsTextFile"] = st.IsText()
isRepresentableAsText := st.IsRepresentableAsText()
fileSize := meta.Size
ctx.Data["FileSize"] = meta.Size
ctx.Data["RawFileLink"] = fmt.Sprintf("%s%s.git/info/lfs/objects/%s/%s", setting.AppURL, ctx.Repo.Repository.FullName(), meta.Oid, "direct")
switch {
case isRepresentableAsText:
// This will be true for SVGs.
if base.IsImageFile(buf) {
if st.IsSvgImage() {
ctx.Data["IsImageFile"] = true
}
@ -322,13 +323,13 @@ func LFSFileGet(ctx *context.Context) {
}
ctx.Data["LineNums"] = gotemplate.HTML(output.String())
case base.IsPDFFile(buf):
case st.IsPDF():
ctx.Data["IsPDFFile"] = true
case base.IsVideoFile(buf):
case st.IsVideo():
ctx.Data["IsVideoFile"] = true
case base.IsAudioFile(buf):
case st.IsAudio():
ctx.Data["IsAudioFile"] = true
case base.IsImageFile(buf):
case st.IsImage() && (setting.UI.SVG.Enabled || !st.IsSvgImage()):
ctx.Data["IsImageFile"] = true
}
ctx.HTML(http.StatusOK, tplSettingsLFSFile)