func Diff(ctx *context.Context) {
ctx.Data["PageIsDiff"] = true
ctx.Data["RequireHighlightJS"] = true
userName := ctx.Repo.Owner.Name
repoName := ctx.Repo.Repository.Name
commitID := ctx.Params(":sha")
commit, err := ctx.Repo.GitRepo.GetCommit(commitID)
if err != nil {
if git.IsErrNotExist(err) {
ctx.Handle(404, "Repo.GitRepo.GetCommit", err)
} else {
ctx.Handle(500, "Repo.GitRepo.GetCommit", err)
}
return
}
diff, err := models.GetDiffCommit(models.RepoPath(userName, repoName),
commitID, setting.Git.MaxGitDiffLines,
setting.Git.MaxGitDiffLineCharacters, setting.Git.MaxGitDiffFiles)
if err != nil {
ctx.Handle(404, "GetDiffCommit", err)
return
}
parents := make([]string, commit.ParentCount())
for i := 0; i < commit.ParentCount(); i++ {
sha, err := commit.ParentID(i)
parents[i] = sha.String()
if err != nil {
ctx.Handle(404, "repo.Diff", err)
return
}
}
ctx.Data["CommitID"] = commitID
ctx.Data["IsSplitStyle"] = ctx.Query("style") == "split"
ctx.Data["Username"] = userName
ctx.Data["Reponame"] = repoName
ctx.Data["IsImageFile"] = commit.IsImageFile
ctx.Data["Title"] = commit.Summary() + " · " + base.ShortSha(commitID)
ctx.Data["Commit"] = 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", commitID)
if commit.ParentCount() > 0 {
ctx.Data["BeforeSourcePath"] = setting.AppSubUrl + "/" + path.Join(userName, repoName, "src", parents[0])
}
ctx.Data["RawPath"] = setting.AppSubUrl + "/" + path.Join(userName, repoName, "raw", commitID)
ctx.HTML(200, DIFF)
}
func Diff(ctx *middleware.Context) {
ctx.Data["IsRepoToolbarCommits"] = true
userName := ctx.Repo.Owner.Name
repoName := ctx.Repo.Repository.Name
commitId := ctx.Repo.CommitId
commit := ctx.Repo.Commit
commit.CommitMessage = commit.CommitMessage
diff, err := models.GetDiffCommit(models.RepoPath(userName, repoName),
commitId, setting.Git.MaxGitDiffLines)
if err != nil {
ctx.Handle(404, "GetDiffCommit", err)
return
}
isImageFile := func(name string) bool {
blob, err := ctx.Repo.Commit.GetBlobByPath(name)
if err != nil {
return false
}
dataRc, err := blob.Data()
if err != nil {
return false
}
buf := make([]byte, 1024)
n, _ := dataRc.Read(buf)
if n > 0 {
buf = buf[:n]
}
_, isImage := base.IsImageFile(buf)
return isImage
}
parents := make([]string, commit.ParentCount())
for i := 0; i < commit.ParentCount(); i++ {
sha, err := commit.ParentId(i)
parents[i] = sha.String()
if err != nil {
ctx.Handle(404, "repo.Diff", err)
return
}
}
ctx.Data["Username"] = userName
ctx.Data["Reponame"] = repoName
ctx.Data["IsImageFile"] = isImageFile
ctx.Data["Title"] = commit.Summary() + " · " + base.ShortSha(commitId)
ctx.Data["Commit"] = 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", commitId)
if commit.ParentCount() > 0 {
ctx.Data["BeforeSourcePath"] = setting.AppSubUrl + "/" + path.Join(userName, repoName, "src", parents[0])
}
ctx.Data["RawPath"] = setting.AppSubUrl + "/" + path.Join(userName, repoName, "raw", commitId)
ctx.HTML(200, DIFF)
}