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Bugfix for image compare and minor improvements to image compare #8289

Merged
merged 15 commits into from
Oct 4, 2019
Merged

Bugfix for image compare and minor improvements to image compare #8289

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69b7245
Resolve error when comparing images
saitho Sep 26, 2019
6ba576d
Check blob existence instead of git-ls when checking if file exists
saitho Sep 26, 2019
4357d93
Show file metadata also when a file was newly added
saitho Sep 26, 2019
69b85ef
Fixes error in commit view
saitho Sep 26, 2019
e1fda0d
Excludes assigning path and image infos for compare routers to servic…
saitho Sep 26, 2019
1c464a1
Removes nil default and fixes import order
saitho Sep 26, 2019
5a231e5
Adds missing comments
saitho Sep 26, 2019
7f2d021
Moves methods for assigning compare data to context into repo router …
saitho Sep 28, 2019
1a1e4f2
Merge branch 'master' into bugfix/image-diff-error
techknowlogick Sep 30, 2019
f5fef37
Merge branch 'master' into bugfix/image-diff-error
sapk Oct 2, 2019
e947f35
Merge branch 'master' into bugfix/image-diff-error
techknowlogick Oct 3, 2019
a4d948f
Merge branch 'master' into bugfix/image-diff-error
lafriks Oct 4, 2019
02571f8
Merge branch 'master' into bugfix/image-diff-error
sapk Oct 4, 2019
a0be8bc
Show image compare for deleted images as well. Simplify check if imag…
saitho Oct 4, 2019
8cf5760
Merge remote-tracking branch 'origin/bugfix/image-diff-error' into bu…
saitho Oct 4, 2019
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7 changes: 5 additions & 2 deletions modules/git/commit.go
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Original file line number Diff line number Diff line change
Expand Up @@ -355,8 +355,11 @@ func (c *Commit) FileChangedSinceCommit(filename, pastCommit string) (bool, erro
// HasFile returns true if the file given exists on this commit
// This does only mean it's there - it does not mean the file was changed during the commit.
func (c *Commit) HasFile(filename string) (bool, error) {
result, err := c.repo.LsFiles(filename)
return result[0] == filename, err
_, err := c.GetBlobByPath(filename)
if err != nil {
return false, err
}
return true, nil
}

// GetSubModules get all the sub modules of current revision git tree
Expand Down
24 changes: 6 additions & 18 deletions routers/repo/commit.go
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Original file line number Diff line number Diff line change
Expand Up @@ -239,33 +239,25 @@ func Diff(ctx *context.Context) {
ctx.Data["CommitID"] = commitID
ctx.Data["Username"] = userName
ctx.Data["Reponame"] = repoName
ctx.Data["IsImageFile"] = commit.IsImageFile
ctx.Data["ImageInfo"] = func(name string) *git.ImageMetaData {
result, err := commit.ImageInfo(name)
if err != nil {
log.Error("ImageInfo failed: %v", err)
return nil
}
return result
}
ctx.Data["ImageInfoBase"] = ctx.Data["ImageInfo"]

var parentCommit *git.Commit
if commit.ParentCount() > 0 {
parentCommit, err := ctx.Repo.GitRepo.GetCommit(parents[0])
parentCommit, err = ctx.Repo.GitRepo.GetCommit(parents[0])
if err != nil {
ctx.NotFound("GetParentCommit", err)
return
}
ctx.Data["ImageInfo"] = parentCommit.ImageInfo
}
setImageCompareContext(ctx, parentCommit, commit)
headTarget := path.Join(userName, repoName)
setPathsCompareContext(ctx, parentCommit, commit, headTarget)
ctx.Data["Title"] = commit.Summary() + " · " + base.ShortSha(commitID)
ctx.Data["Commit"] = commit
ctx.Data["Verification"] = models.ParseCommitWithSignature(commit)
ctx.Data["Author"] = models.ValidateCommitWithEmail(commit)
ctx.Data["Diff"] = diff
ctx.Data["Parents"] = parents
ctx.Data["DiffNotAvailable"] = diff.NumFiles() == 0
ctx.Data["SourcePath"] = setting.AppSubURL + "/" + path.Join(userName, repoName, "src", "commit", commitID)
ctx.Data["RawPath"] = setting.AppSubURL + "/" + path.Join(userName, repoName, "raw", "commit", commitID)

note := &git.Note{}
err = git.GetNote(ctx.Repo.GitRepo, commitID, note)
Expand All @@ -275,10 +267,6 @@ func Diff(ctx *context.Context) {
ctx.Data["NoteAuthor"] = models.ValidateCommitWithEmail(note.Commit)
}

if commit.ParentCount() > 0 {
ctx.Data["BeforeSourcePath"] = setting.AppSubURL + "/" + path.Join(userName, repoName, "src", "commit", parents[0])
ctx.Data["BeforeRawPath"] = setting.AppSubURL + "/" + path.Join(userName, repoName, "raw", "commit", parents[0])
}
ctx.Data["BranchName"], err = commit.GetBranchName()
if err != nil {
ctx.ServerError("commit.GetBranchName", err)
Expand Down
92 changes: 57 additions & 35 deletions routers/repo/compare.go
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Original file line number Diff line number Diff line change
Expand Up @@ -5,6 +5,7 @@
package repo

import (
"fmt"
"path"
"strings"

Expand All @@ -21,6 +22,60 @@ const (
tplCompare base.TplName = "repo/diff/compare"
)

// setPathsCompareContext sets context data for source and raw paths
func setPathsCompareContext(ctx *context.Context, base *git.Commit, head *git.Commit, headTarget string) {
sourcePath := setting.AppSubURL + "/%s/src/commit/%s"
rawPath := setting.AppSubURL + "/%s/raw/commit/%s"

ctx.Data["SourcePath"] = fmt.Sprintf(sourcePath, headTarget, head.ID)
ctx.Data["RawPath"] = fmt.Sprintf(rawPath, headTarget, head.ID)
if base != nil {
baseTarget := path.Join(ctx.Repo.Owner.Name, ctx.Repo.Repository.Name)
ctx.Data["BeforeSourcePath"] = fmt.Sprintf(sourcePath, baseTarget, base.ID)
ctx.Data["BeforeRawPath"] = fmt.Sprintf(rawPath, baseTarget, base.ID)
}
}

// setImageCompareContext sets context data that is required by image compare template
func setImageCompareContext(ctx *context.Context, base *git.Commit, head *git.Commit) {
ctx.Data["IsImageFile"] = head.IsImageFile
ctx.Data["ImageInfoBase"] = func(name string) *git.ImageMetaData {
if base == nil {
return nil
}
result, err := base.ImageInfo(name)
if err != nil {
log.Error("ImageInfo failed: %v", err)
return nil
}
return result
}
ctx.Data["FileExistsInBaseCommit"] = func(filename string) bool {
if base == nil {
return false
}
result, err := base.HasFile(filename)
if err != nil {
log.Error(
"Error while checking if file \"%s\" exists in base commit \"%s\" (repo: %s): %v",
filename,
base,
ctx.Repo.GitRepo.Path,
err)
return false
}
return result
}
ctx.Data["ImageInfo"] = func(name string) *git.ImageMetaData {
result, err := head.ImageInfo(name)
if err != nil {
log.Error("ImageInfo failed: %v", err)
return nil
}
return result
}
}

// ParseCompareInfo parse compare info between two commit for preparing comparing references
func ParseCompareInfo(ctx *context.Context) (*models.User, *models.Repository, *git.Repository, *git.CompareInfo, string, string) {
baseRepo := ctx.Repo.Repository
Expand Down Expand Up @@ -291,43 +346,10 @@ func PrepareCompareDiff(
ctx.Data["title"] = title
ctx.Data["Username"] = headUser.Name
ctx.Data["Reponame"] = headRepo.Name
ctx.Data["IsImageFile"] = headCommit.IsImageFile
ctx.Data["ImageInfo"] = func(name string) *git.ImageMetaData {
result, err := headCommit.ImageInfo(name)
if err != nil {
log.Error("ImageInfo failed: %v", err)
return nil
}
return result
}
ctx.Data["FileExistsInBaseCommit"] = func(filename string) bool {
result, err := baseCommit.HasFile(filename)
if err != nil {
log.Error(
"Error while checking if file \"%s\" exists in base commit \"%s\" (repo: %s): %v",
filename,
baseCommit,
baseGitRepo.Path,
err)
return false
}
return result
}
ctx.Data["ImageInfoBase"] = func(name string) *git.ImageMetaData {
result, err := baseCommit.ImageInfo(name)
if err != nil {
log.Error("ImageInfo failed: %v", err)
return nil
}
return result
}

setImageCompareContext(ctx, baseCommit, headCommit)
headTarget := path.Join(headUser.Name, repo.Name)
baseTarget := path.Join(ctx.Repo.Owner.Name, ctx.Repo.Repository.Name)
ctx.Data["SourcePath"] = setting.AppSubURL + "/" + path.Join(headTarget, "src", "commit", headCommitID)
ctx.Data["RawPath"] = setting.AppSubURL + "/" + path.Join(headTarget, "raw", "commit", headCommitID)
ctx.Data["BeforeSourcePath"] = setting.AppSubURL + "/" + path.Join(baseTarget, "src", "commit", baseCommitID)
ctx.Data["BeforeRawPath"] = setting.AppSubURL + "/" + path.Join(baseTarget, "raw", "commit", baseCommitID)
setPathsCompareContext(ctx, baseCommit, headCommit, headTarget)

return false
}
Expand Down
25 changes: 2 additions & 23 deletions routers/repo/pull.go
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Original file line number Diff line number Diff line change
Expand Up @@ -564,29 +564,8 @@ func ViewPullFiles(ctx *context.Context) {
return
}

ctx.Data["IsImageFile"] = commit.IsImageFile
ctx.Data["ImageInfoBase"] = func(name string) *git.ImageMetaData {
result, err := baseCommit.ImageInfo(name)
if err != nil {
log.Error("ImageInfo failed: %v", err)
return nil
}
return result
}
ctx.Data["ImageInfo"] = func(name string) *git.ImageMetaData {
result, err := commit.ImageInfo(name)
if err != nil {
log.Error("ImageInfo failed: %v", err)
return nil
}
return result
}

baseTarget := path.Join(ctx.Repo.Owner.Name, ctx.Repo.Repository.Name)
ctx.Data["SourcePath"] = setting.AppSubURL + "/" + path.Join(headTarget, "src", "commit", endCommitID)
ctx.Data["RawPath"] = setting.AppSubURL + "/" + path.Join(headTarget, "raw", "commit", endCommitID)
ctx.Data["BeforeSourcePath"] = setting.AppSubURL + "/" + path.Join(baseTarget, "src", "commit", startCommitID)
ctx.Data["BeforeRawPath"] = setting.AppSubURL + "/" + path.Join(baseTarget, "raw", "commit", startCommitID)
setImageCompareContext(ctx, baseCommit, commit)
setPathsCompareContext(ctx, baseCommit, commit, headTarget)

ctx.Data["RequireHighlightJS"] = true
ctx.Data["RequireTribute"] = true
Expand Down
46 changes: 39 additions & 7 deletions templates/repo/diff/image_diff.tmpl
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Original file line number Diff line number Diff line change
Expand Up @@ -26,21 +26,53 @@
</tr>
{{ $imageInfoBase := (call .root.ImageInfoBase .file.OldName) }}
{{ $imageInfoHead := (call .root.ImageInfo .file.Name) }}
{{if and $imageInfoBase $imageInfoHead }}
{{if or $imageInfoBase $imageInfoHead }}
<tr>
<td class="halfwidth center">
{{.root.i18n.Tr "repo.diff.file_image_width"}}: <span class="text {{if not (eq $imageInfoBase.Width $imageInfoHead.Width)}}red{{end}}">{{$imageInfoBase.Width}}</span>
{{if $imageInfoBase }}
{{ $classWidth := "" }}
{{ $classHeight := "" }}
{{ $classByteSize := "" }}
{{if $imageInfoHead}}
{{if not (eq $imageInfoBase.Width $imageInfoHead.Width)}}
{{ $classWidth = "red" }}
{{end}}
{{if not (eq $imageInfoBase.Height $imageInfoHead.Height)}}
{{ $classHeight = "red" }}
{{end}}
{{if not (eq $imageInfoBase.ByteSize $imageInfoHead.ByteSize)}}
{{ $classByteSize = "red" }}
{{end}}
{{end}}
{{.root.i18n.Tr "repo.diff.file_image_width"}}: <span class="text {{$classWidth}}">{{$imageInfoBase.Width}}</span>
&nbsp;|&nbsp;
{{.root.i18n.Tr "repo.diff.file_image_height"}}: <span class="text {{if not (eq $imageInfoBase.Height $imageInfoHead.Height)}}red{{end}}">{{$imageInfoBase.Height}}</span>
{{.root.i18n.Tr "repo.diff.file_image_height"}}: <span class="text {{$classHeight}}">{{$imageInfoBase.Height}}</span>
&nbsp;|&nbsp;
{{.root.i18n.Tr "repo.diff.file_byte_size"}}: <span class="text {{if not (eq $imageInfoBase.ByteSize $imageInfoHead.ByteSize)}}red{{end}}">{{FileSize $imageInfoBase.ByteSize}}</span>
{{.root.i18n.Tr "repo.diff.file_byte_size"}}: <span class="text {{$classByteSize}}">{{FileSize $imageInfoBase.ByteSize}}</span>
{{end}}
</td>
<td class="halfwidth center">
{{.root.i18n.Tr "repo.diff.file_image_width"}}: <span class="text {{if not (eq $imageInfoBase.Width $imageInfoHead.Width)}}green{{end}}">{{$imageInfoHead.Width}}</span>
{{if $imageInfoHead }}
{{ $classWidth := "" }}
{{ $classHeight := "" }}
{{ $classByteSize := "" }}
{{if $imageInfoBase}}
{{if not (eq $imageInfoBase.Width $imageInfoHead.Width)}}
{{ $classWidth = "green" }}
{{end}}
{{if not (eq $imageInfoBase.Height $imageInfoHead.Height)}}
{{ $classHeight = "green" }}
{{end}}
{{if not (eq $imageInfoBase.ByteSize $imageInfoHead.ByteSize)}}
{{ $classByteSize = "green" }}
{{end}}
{{end}}
{{.root.i18n.Tr "repo.diff.file_image_width"}}: <span class="text {{$classWidth}}">{{$imageInfoHead.Width}}</span>
&nbsp;|&nbsp;
{{.root.i18n.Tr "repo.diff.file_image_height"}}: <span class="text {{if not (eq $imageInfoBase.Height $imageInfoHead.Height)}}green{{end}}">{{$imageInfoHead.Height}}</span>
{{.root.i18n.Tr "repo.diff.file_image_height"}}: <span class="text {{$classHeight}}">{{$imageInfoHead.Height}}</span>
&nbsp;|&nbsp;
{{.root.i18n.Tr "repo.diff.file_byte_size"}}: <span class="text {{if not (eq $imageInfoBase.ByteSize $imageInfoHead.ByteSize)}}green{{end}}">{{FileSize $imageInfoHead.ByteSize}}</span>
{{.root.i18n.Tr "repo.diff.file_byte_size"}}: <span class="text {{$classByteSize}}">{{FileSize $imageInfoHead.ByteSize}}</span>
{{end}}
</td>
</tr>
{{end}}