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 SetEditorconfigIfExists(ctx *context.Context) {
ec, err := ctx.Repo.GetEditorconfig()
if err != nil && !git.IsErrNotExist(err) {
description := fmt.Sprintf("Error while getting .editorconfig file: %v", err)
if err := models.CreateRepositoryNotice(description); err != nil {
ctx.Handle(500, "ErrCreatingReporitoryNotice", err)
}
return
}
ctx.Data["Editorconfig"] = ec
}
func SingleDownload(ctx *context.Context) {
blob, err := ctx.Repo.Commit.GetBlobByPath(ctx.Repo.TreePath)
if err != nil {
if git.IsErrNotExist(err) {
ctx.Handle(404, "GetBlobByPath", nil)
} else {
ctx.Handle(500, "GetBlobByPath", err)
}
return
}
if err = ServeBlob(ctx, blob); err != nil {
ctx.Handle(500, "ServeBlob", err)
}
}
func GetEditorconfig(ctx *context.APIContext) {
ec, err := ctx.Repo.GetEditorconfig()
if err != nil {
if git.IsErrNotExist(err) {
ctx.Error(404, "GetEditorconfig", err)
} else {
ctx.Error(500, "GetEditorconfig", err)
}
return
}
fileName := ctx.Params("filename")
def := ec.GetDefinitionForFilename(fileName)
if def == nil {
ctx.Error(404, "GetDefinitionForFilename", err)
return
}
ctx.JSON(200, def)
}
// https://github.com/gogits/go-gogs-client/wiki/Repositories-Contents#download-raw-content
func GetRawFile(ctx *context.APIContext) {
if !ctx.Repo.HasAccess() {
ctx.Status(404)
return
}
blob, err := ctx.Repo.Commit.GetBlobByPath(ctx.Repo.TreePath)
if err != nil {
if git.IsErrNotExist(err) {
ctx.Status(404)
} else {
ctx.Error(500, "GetBlobByPath", err)
}
return
}
if err = repo.ServeBlob(ctx.Context, blob); err != nil {
ctx.Error(500, "ServeBlob", err)
}
}
func renderWikiPage(ctx *context.Context, isViewPage bool) (*git.Repository, string) {
wikiRepo, err := git.OpenRepository(ctx.Repo.Repository.WikiPath())
if err != nil {
ctx.Handle(500, "OpenRepository", err)
return nil, ""
}
commit, err := wikiRepo.GetBranchCommit("master")
if err != nil {
ctx.Handle(500, "GetBranchCommit", err)
return nil, ""
}
// Get page list.
if isViewPage {
entries, err := commit.ListEntries()
if err != nil {
ctx.Handle(500, "ListEntries", err)
return nil, ""
}
pages := make([]PageMeta, 0, len(entries))
for i := range entries {
if entries[i].Type == git.OBJECT_BLOB && strings.HasSuffix(entries[i].Name(), ".md") {
name := strings.TrimSuffix(entries[i].Name(), ".md")
pages = append(pages, PageMeta{
Name: name,
URL: models.ToWikiPageURL(name),
})
}
}
ctx.Data["Pages"] = pages
}
pageURL := ctx.Params(":page")
if len(pageURL) == 0 {
pageURL = "Home"
}
ctx.Data["PageURL"] = pageURL
pageName := models.ToWikiPageName(pageURL)
ctx.Data["old_title"] = pageName
ctx.Data["Title"] = pageName
ctx.Data["title"] = pageName
ctx.Data["RequireHighlightJS"] = true
blob, err := commit.GetBlobByPath(pageName + ".md")
if err != nil {
if git.IsErrNotExist(err) {
ctx.Redirect(ctx.Repo.RepoLink + "/wiki/_pages")
} else {
ctx.Handle(500, "GetBlobByPath", err)
}
return nil, ""
}
r, err := blob.Data()
if err != nil {
ctx.Handle(500, "Data", err)
return nil, ""
}
data, err := ioutil.ReadAll(r)
if err != nil {
ctx.Handle(500, "ReadAll", err)
return nil, ""
}
if isViewPage {
ctx.Data["content"] = string(markdown.Render(data, ctx.Repo.RepoLink, ctx.Repo.Repository.ComposeMetas()))
} else {
ctx.Data["content"] = string(data)
}
return wikiRepo, pageName
}
func UploadFilePost(ctx *context.Context, form auth.UploadRepoFileForm) {
ctx.Data["PageIsUpload"] = true
renderUploadSettings(ctx)
oldBranchName := ctx.Repo.BranchName
branchName := oldBranchName
if form.CommitChoice == "commit-to-new-branch" {
branchName = form.NewBranchName
}
form.TreePath = strings.Trim(form.TreePath, " /")
// We must at least have one element for user to input.
treeNames := []string{""}
if len(form.TreePath) > 0 {
treeNames = strings.Split(form.TreePath, "/")
}
ctx.Data["TreePath"] = form.TreePath
ctx.Data["TreeNames"] = treeNames
ctx.Data["BranchLink"] = ctx.Repo.RepoLink + "/src/" + branchName
ctx.Data["commit_summary"] = form.CommitSummary
ctx.Data["commit_message"] = form.CommitMessage
ctx.Data["commit_choice"] = form.CommitChoice
ctx.Data["new_branch_name"] = branchName
if ctx.HasError() {
ctx.HTML(200, UPLOAD_FILE)
return
}
if oldBranchName != branchName {
if _, err := ctx.Repo.Repository.GetBranch(branchName); err == nil {
ctx.Data["Err_NewBranchName"] = true
ctx.RenderWithErr(ctx.Tr("repo.editor.branch_already_exists", branchName), UPLOAD_FILE, &form)
return
}
}
var newTreePath string
for _, part := range treeNames {
newTreePath = path.Join(newTreePath, part)
entry, err := ctx.Repo.Commit.GetTreeEntryByPath(newTreePath)
if err != nil {
if git.IsErrNotExist(err) {
// Means there is no item with that name, so we're good
break
}
ctx.Handle(500, "Repo.Commit.GetTreeEntryByPath", err)
return
}
// User can only upload files to a directory.
if !entry.IsDir() {
ctx.Data["Err_TreePath"] = true
ctx.RenderWithErr(ctx.Tr("repo.editor.directory_is_a_file", part), UPLOAD_FILE, &form)
return
}
}
message := strings.TrimSpace(form.CommitSummary)
if len(message) == 0 {
message = ctx.Tr("repo.editor.upload_files_to_dir", form.TreePath)
}
form.CommitMessage = strings.TrimSpace(form.CommitMessage)
if len(form.CommitMessage) > 0 {
message += "\n\n" + form.CommitMessage
}
if err := ctx.Repo.Repository.UploadRepoFiles(ctx.User, models.UploadRepoFileOptions{
LastCommitID: ctx.Repo.CommitID,
OldBranch: oldBranchName,
NewBranch: branchName,
TreePath: form.TreePath,
Message: message,
Files: form.Files,
}); err != nil {
ctx.Data["Err_TreePath"] = true
ctx.RenderWithErr(ctx.Tr("repo.editor.unable_to_upload_files", form.TreePath, err), UPLOAD_FILE, &form)
return
}
ctx.Redirect(ctx.Repo.RepoLink + "/src/" + branchName + "/" + form.TreePath)
}
func editFilePost(ctx *context.Context, form auth.EditRepoFileForm, isNewFile bool) {
ctx.Data["PageIsEdit"] = true
ctx.Data["IsNewFile"] = isNewFile
ctx.Data["RequireHighlightJS"] = true
ctx.Data["RequireSimpleMDE"] = true
oldBranchName := ctx.Repo.BranchName
branchName := oldBranchName
oldTreePath := ctx.Repo.TreePath
lastCommit := form.LastCommit
form.LastCommit = ctx.Repo.Commit.ID.String()
if form.CommitChoice == "commit-to-new-branch" {
branchName = form.NewBranchName
}
form.TreePath = strings.Trim(form.TreePath, " /")
var treeNames []string
if len(form.TreePath) > 0 {
treeNames = strings.Split(form.TreePath, "/")
}
ctx.Data["TreePath"] = form.TreePath
ctx.Data["TreeNames"] = treeNames
ctx.Data["BranchLink"] = ctx.Repo.RepoLink + "/src/" + branchName
ctx.Data["FileContent"] = form.Content
ctx.Data["commit_summary"] = form.CommitSummary
ctx.Data["commit_message"] = form.CommitMessage
ctx.Data["commit_choice"] = form.CommitChoice
ctx.Data["new_branch_name"] = branchName
ctx.Data["last_commit"] = form.LastCommit
ctx.Data["MarkdownFileExts"] = strings.Join(setting.Markdown.FileExtensions, ",")
ctx.Data["LineWrapExtensions"] = strings.Join(setting.Repository.Editor.LineWrapExtensions, ",")
ctx.Data["PreviewableFileModes"] = strings.Join(setting.Repository.Editor.PreviewableFileModes, ",")
if ctx.HasError() {
ctx.HTML(200, EDIT_FILE)
return
}
if len(form.TreePath) == 0 {
ctx.Data["Err_TreePath"] = true
ctx.RenderWithErr(ctx.Tr("repo.editor.filename_cannot_be_empty"), EDIT_FILE, &form)
return
}
if oldBranchName != branchName {
if _, err := ctx.Repo.Repository.GetBranch(branchName); err == nil {
ctx.Data["Err_NewBranchName"] = true
ctx.RenderWithErr(ctx.Tr("repo.editor.branch_already_exists", branchName), EDIT_FILE, &form)
return
}
}
var newTreePath string
for index, part := range treeNames {
newTreePath = path.Join(newTreePath, part)
entry, err := ctx.Repo.Commit.GetTreeEntryByPath(newTreePath)
if err != nil {
if git.IsErrNotExist(err) {
// Means there is no item with that name, so we're good
break
}
ctx.Handle(500, "Repo.Commit.GetTreeEntryByPath", err)
return
}
if index != len(treeNames)-1 {
if !entry.IsDir() {
ctx.Data["Err_TreePath"] = true
ctx.RenderWithErr(ctx.Tr("repo.editor.directory_is_a_file", part), EDIT_FILE, &form)
return
}
} else {
if entry.IsDir() {
ctx.Data["Err_TreePath"] = true
ctx.RenderWithErr(ctx.Tr("repo.editor.filename_is_a_directory", part), EDIT_FILE, &form)
return
}
}
}
if !isNewFile {
_, err := ctx.Repo.Commit.GetTreeEntryByPath(oldTreePath)
if err != nil {
if git.IsErrNotExist(err) {
ctx.Data["Err_TreePath"] = true
ctx.RenderWithErr(ctx.Tr("repo.editor.file_editing_no_longer_exists", oldTreePath), EDIT_FILE, &form)
} else {
ctx.Handle(500, "GetTreeEntryByPath", err)
}
return
}
if lastCommit != ctx.Repo.CommitID {
files, err := ctx.Repo.Commit.GetFilesChangedSinceCommit(lastCommit)
if err != nil {
ctx.Handle(500, "GetFilesChangedSinceCommit", err)
return
}
for _, file := range files {
if file == form.TreePath {
ctx.RenderWithErr(ctx.Tr("repo.editor.file_changed_while_editing", ctx.Repo.RepoLink+"/compare/"+lastCommit+"..."+ctx.Repo.CommitID), EDIT_FILE, &form)
return
}
}
}
}
if oldTreePath != form.TreePath {
// We have a new filename (rename or completely new file) so we need to make sure it doesn't already exist, can't clobber.
entry, err := ctx.Repo.Commit.GetTreeEntryByPath(form.TreePath)
if err != nil {
if !git.IsErrNotExist(err) {
ctx.Handle(500, "GetTreeEntryByPath", err)
return
}
}
if entry != nil {
ctx.Data["Err_TreePath"] = true
ctx.RenderWithErr(ctx.Tr("repo.editor.file_already_exists", form.TreePath), EDIT_FILE, &form)
return
}
}
message := strings.TrimSpace(form.CommitSummary)
if len(message) == 0 {
if isNewFile {
message = ctx.Tr("repo.editor.add", form.TreePath)
} else {
message = ctx.Tr("repo.editor.update", form.TreePath)
}
}
form.CommitMessage = strings.TrimSpace(form.CommitMessage)
if len(form.CommitMessage) > 0 {
message += "\n\n" + form.CommitMessage
}
if err := ctx.Repo.Repository.UpdateRepoFile(ctx.User, models.UpdateRepoFileOptions{
LastCommitID: lastCommit,
OldBranch: oldBranchName,
NewBranch: branchName,
OldTreeName: oldTreePath,
NewTreeName: form.TreePath,
Message: message,
Content: strings.Replace(form.Content, "\r", "", -1),
IsNewFile: isNewFile,
}); err != nil {
ctx.Data["Err_TreePath"] = true
ctx.RenderWithErr(ctx.Tr("repo.editor.fail_to_update_file", form.TreePath, err), EDIT_FILE, &form)
return
}
ctx.Redirect(ctx.Repo.RepoLink + "/src/" + branchName + "/" + form.TreePath)
}