A fork of Gitea (see branch `mj`) adding Majority Judgment Polls 𐄷 over Issues and Merge Requests. https://git.mieuxvoter.fr
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
 
 
 
 
 
 

778 lines
28 KiB

// Copyright 2016 The Gogs Authors. All rights reserved.
// Use of this source code is governed by a MIT-style
// license that can be found in the LICENSE file.
package repo
import (
"encoding/json"
"fmt"
"io/ioutil"
"path"
"path/filepath"
"strings"
"code.gitea.io/gitea/models"
"code.gitea.io/gitea/modules/auth"
"code.gitea.io/gitea/modules/base"
"code.gitea.io/gitea/modules/charset"
"code.gitea.io/gitea/modules/context"
"code.gitea.io/gitea/modules/git"
"code.gitea.io/gitea/modules/log"
"code.gitea.io/gitea/modules/repofiles"
repo_module "code.gitea.io/gitea/modules/repository"
"code.gitea.io/gitea/modules/setting"
"code.gitea.io/gitea/modules/upload"
"code.gitea.io/gitea/modules/util"
"code.gitea.io/gitea/routers/utils"
)
const (
tplEditFile base.TplName = "repo/editor/edit"
tplEditDiffPreview base.TplName = "repo/editor/diff_preview"
tplDeleteFile base.TplName = "repo/editor/delete"
tplUploadFile base.TplName = "repo/editor/upload"
frmCommitChoiceDirect string = "direct"
frmCommitChoiceNewBranch string = "commit-to-new-branch"
)
func renderCommitRights(ctx *context.Context) bool {
canCommitToBranch, err := ctx.Repo.CanCommitToBranch(ctx.User)
if err != nil {
log.Error("CanCommitToBranch: %v", err)
}
ctx.Data["CanCommitToBranch"] = canCommitToBranch
return canCommitToBranch.CanCommitToBranch
}
// getParentTreeFields returns list of parent tree names and corresponding tree paths
// based on given tree path.
func getParentTreeFields(treePath string) (treeNames []string, treePaths []string) {
if len(treePath) == 0 {
return treeNames, treePaths
}
treeNames = strings.Split(treePath, "/")
treePaths = make([]string, len(treeNames))
for i := range treeNames {
treePaths[i] = strings.Join(treeNames[:i+1], "/")
}
return treeNames, treePaths
}
func editFile(ctx *context.Context, isNewFile bool) {
ctx.Data["PageIsEdit"] = true
ctx.Data["IsNewFile"] = isNewFile
ctx.Data["RequireHighlightJS"] = true
ctx.Data["RequireSimpleMDE"] = true
canCommit := renderCommitRights(ctx)
treePath := cleanUploadFileName(ctx.Repo.TreePath)
if treePath != ctx.Repo.TreePath {
if isNewFile {
ctx.Redirect(path.Join(ctx.Repo.RepoLink, "_new", util.PathEscapeSegments(ctx.Repo.BranchName), util.PathEscapeSegments(treePath)))
} else {
ctx.Redirect(path.Join(ctx.Repo.RepoLink, "_edit", util.PathEscapeSegments(ctx.Repo.BranchName), util.PathEscapeSegments(treePath)))
}
return
}
treeNames, treePaths := getParentTreeFields(ctx.Repo.TreePath)
if !isNewFile {
entry, err := ctx.Repo.Commit.GetTreeEntryByPath(ctx.Repo.TreePath)
if err != nil {
ctx.NotFoundOrServerError("GetTreeEntryByPath", git.IsErrNotExist, err)
return
}
// No way to edit a directory online.
if entry.IsDir() {
ctx.NotFound("entry.IsDir", nil)
return
}
blob := entry.Blob()
if blob.Size() >= setting.UI.MaxDisplayFileSize {
ctx.NotFound("blob.Size", err)
return
}
dataRc, err := blob.DataAsync()
if err != nil {
ctx.NotFound("blob.Data", err)
return
}
defer dataRc.Close()
ctx.Data["FileSize"] = blob.Size()
ctx.Data["FileName"] = blob.Name()
buf := make([]byte, 1024)
n, _ := dataRc.Read(buf)
buf = buf[:n]
// Only text file are editable online.
if !base.IsTextFile(buf) {
ctx.NotFound("base.IsTextFile", nil)
return
}
d, _ := ioutil.ReadAll(dataRc)
buf = append(buf, d...)
if content, err := charset.ToUTF8WithErr(buf); err != nil {
log.Error("ToUTF8WithErr: %v", err)
ctx.Data["FileContent"] = string(buf)
} else {
ctx.Data["FileContent"] = content
}
} else {
treeNames = append(treeNames, "") // Append empty string to allow user name the new file.
}
ctx.Data["TreeNames"] = treeNames
ctx.Data["TreePaths"] = treePaths
ctx.Data["BranchLink"] = ctx.Repo.RepoLink + "/src/" + ctx.Repo.BranchNameSubURL()
ctx.Data["commit_summary"] = ""
ctx.Data["commit_message"] = ""
if canCommit {
ctx.Data["commit_choice"] = frmCommitChoiceDirect
} else {
ctx.Data["commit_choice"] = frmCommitChoiceNewBranch
}
ctx.Data["new_branch_name"] = GetUniquePatchBranchName(ctx)
ctx.Data["last_commit"] = ctx.Repo.CommitID
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, ",")
ctx.Data["Editorconfig"] = GetEditorConfig(ctx, treePath)
ctx.HTML(200, tplEditFile)
}
// GetEditorConfig returns a editorconfig JSON string for given treePath or "null"
func GetEditorConfig(ctx *context.Context, treePath string) string {
ec, err := ctx.Repo.GetEditorconfig()
if err == nil {
def, err := ec.GetDefinitionForFilename(treePath)
if err == nil {
jsonStr, _ := json.Marshal(def)
return string(jsonStr)
}
}
return "null"
}
// EditFile render edit file page
func EditFile(ctx *context.Context) {
editFile(ctx, false)
}
// NewFile render create file page
func NewFile(ctx *context.Context) {
editFile(ctx, true)
}
func editFilePost(ctx *context.Context, form auth.EditRepoFileForm, isNewFile bool) {
canCommit := renderCommitRights(ctx)
treeNames, treePaths := getParentTreeFields(form.TreePath)
branchName := ctx.Repo.BranchName
if form.CommitChoice == frmCommitChoiceNewBranch {
branchName = form.NewBranchName
}
ctx.Data["PageIsEdit"] = true
ctx.Data["PageHasPosted"] = true
ctx.Data["IsNewFile"] = isNewFile
ctx.Data["RequireHighlightJS"] = true
ctx.Data["RequireSimpleMDE"] = true
ctx.Data["TreePath"] = form.TreePath
ctx.Data["TreeNames"] = treeNames
ctx.Data["TreePaths"] = treePaths
ctx.Data["BranchLink"] = ctx.Repo.RepoLink + "/src/branch/" + ctx.Repo.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"] = form.NewBranchName
ctx.Data["last_commit"] = ctx.Repo.CommitID
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, ",")
ctx.Data["Editorconfig"] = GetEditorConfig(ctx, form.TreePath)
if ctx.HasError() {
ctx.HTML(200, tplEditFile)
return
}
// Cannot commit to a an existing branch if user doesn't have rights
if branchName == ctx.Repo.BranchName && !canCommit {
ctx.Data["Err_NewBranchName"] = true
ctx.Data["commit_choice"] = frmCommitChoiceNewBranch
ctx.RenderWithErr(ctx.Tr("repo.editor.cannot_commit_to_protected_branch", branchName), tplEditFile, &form)
return
}
// CommitSummary is optional in the web form, if empty, give it a default message based on add or update
// `message` will be both the summary and message combined
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 := repofiles.CreateOrUpdateRepoFile(ctx.Repo.Repository, ctx.User, &repofiles.UpdateRepoFileOptions{
LastCommitID: form.LastCommit,
OldBranch: ctx.Repo.BranchName,
NewBranch: branchName,
FromTreePath: ctx.Repo.TreePath,
TreePath: form.TreePath,
Message: message,
Content: strings.ReplaceAll(form.Content, "\r", ""),
IsNewFile: isNewFile,
}); err != nil {
// This is where we handle all the errors thrown by repofiles.CreateOrUpdateRepoFile
if git.IsErrNotExist(err) {
ctx.RenderWithErr(ctx.Tr("repo.editor.file_editing_no_longer_exists", ctx.Repo.TreePath), tplEditFile, &form)
} else if models.IsErrLFSFileLocked(err) {
ctx.Data["Err_TreePath"] = true
ctx.RenderWithErr(ctx.Tr("repo.editor.upload_file_is_locked", err.(models.ErrLFSFileLocked).Path, err.(models.ErrLFSFileLocked).UserName), tplEditFile, &form)
} else if models.IsErrFilenameInvalid(err) {
ctx.Data["Err_TreePath"] = true
ctx.RenderWithErr(ctx.Tr("repo.editor.filename_is_invalid", form.TreePath), tplEditFile, &form)
} else if models.IsErrFilePathInvalid(err) {
ctx.Data["Err_TreePath"] = true
if fileErr, ok := err.(models.ErrFilePathInvalid); ok {
switch fileErr.Type {
case git.EntryModeSymlink:
ctx.RenderWithErr(ctx.Tr("repo.editor.file_is_a_symlink", fileErr.Path), tplEditFile, &form)
case git.EntryModeTree:
ctx.RenderWithErr(ctx.Tr("repo.editor.filename_is_a_directory", fileErr.Path), tplEditFile, &form)
case git.EntryModeBlob:
ctx.RenderWithErr(ctx.Tr("repo.editor.directory_is_a_file", fileErr.Path), tplEditFile, &form)
default:
ctx.Error(500, err.Error())
}
} else {
ctx.Error(500, err.Error())
}
} else if models.IsErrRepoFileAlreadyExists(err) {
ctx.Data["Err_TreePath"] = true
ctx.RenderWithErr(ctx.Tr("repo.editor.file_already_exists", form.TreePath), tplEditFile, &form)
} else if git.IsErrBranchNotExist(err) {
// For when a user adds/updates a file to a branch that no longer exists
if branchErr, ok := err.(git.ErrBranchNotExist); ok {
ctx.RenderWithErr(ctx.Tr("repo.editor.branch_does_not_exist", branchErr.Name), tplEditFile, &form)
} else {
ctx.Error(500, err.Error())
}
} else if models.IsErrBranchAlreadyExists(err) {
// For when a user specifies a new branch that already exists
ctx.Data["Err_NewBranchName"] = true
if branchErr, ok := err.(models.ErrBranchAlreadyExists); ok {
ctx.RenderWithErr(ctx.Tr("repo.editor.branch_already_exists", branchErr.BranchName), tplEditFile, &form)
} else {
ctx.Error(500, err.Error())
}
} else if models.IsErrCommitIDDoesNotMatch(err) {
ctx.RenderWithErr(ctx.Tr("repo.editor.file_changed_while_editing", ctx.Repo.RepoLink+"/compare/"+form.LastCommit+"..."+ctx.Repo.CommitID), tplEditFile, &form)
} else if git.IsErrPushOutOfDate(err) {
ctx.RenderWithErr(ctx.Tr("repo.editor.file_changed_while_editing", ctx.Repo.RepoLink+"/compare/"+form.LastCommit+"..."+form.NewBranchName), tplEditFile, &form)
} else if git.IsErrPushRejected(err) {
errPushRej := err.(*git.ErrPushRejected)
if len(errPushRej.Message) == 0 {
ctx.RenderWithErr(ctx.Tr("repo.editor.push_rejected_no_message"), tplEditFile, &form)
} else {
ctx.RenderWithErr(ctx.Tr("repo.editor.push_rejected", utils.SanitizeFlashErrorString(errPushRej.Message)), tplEditFile, &form)
}
} else {
ctx.RenderWithErr(ctx.Tr("repo.editor.fail_to_update_file", form.TreePath, utils.SanitizeFlashErrorString(err.Error())), tplEditFile, &form)
}
}
if form.CommitChoice == frmCommitChoiceNewBranch && ctx.Repo.Repository.UnitEnabled(models.UnitTypePullRequests) {
ctx.Redirect(ctx.Repo.RepoLink + "/compare/" + ctx.Repo.BranchName + "..." + form.NewBranchName)
} else {
ctx.Redirect(ctx.Repo.RepoLink + "/src/branch/" + util.PathEscapeSegments(branchName) + "/" + util.PathEscapeSegments(form.TreePath))
}
}
// EditFilePost response for editing file
func EditFilePost(ctx *context.Context, form auth.EditRepoFileForm) {
editFilePost(ctx, form, false)
}
// NewFilePost response for creating file
func NewFilePost(ctx *context.Context, form auth.EditRepoFileForm) {
editFilePost(ctx, form, true)
}
// DiffPreviewPost render preview diff page
func DiffPreviewPost(ctx *context.Context, form auth.EditPreviewDiffForm) {
treePath := cleanUploadFileName(ctx.Repo.TreePath)
if len(treePath) == 0 {
ctx.Error(500, "file name to diff is invalid")
return
}
entry, err := ctx.Repo.Commit.GetTreeEntryByPath(treePath)
if err != nil {
ctx.Error(500, "GetTreeEntryByPath: "+err.Error())
return
} else if entry.IsDir() {
ctx.Error(422)
return
}
diff, err := repofiles.GetDiffPreview(ctx.Repo.Repository, ctx.Repo.BranchName, treePath, form.Content)
if err != nil {
ctx.Error(500, "GetDiffPreview: "+err.Error())
return
}
if diff.NumFiles == 0 {
ctx.PlainText(200, []byte(ctx.Tr("repo.editor.no_changes_to_show")))
return
}
ctx.Data["File"] = diff.Files[0]
ctx.HTML(200, tplEditDiffPreview)
}
// DeleteFile render delete file page
func DeleteFile(ctx *context.Context) {
ctx.Data["PageIsDelete"] = true
ctx.Data["BranchLink"] = ctx.Repo.RepoLink + "/src/" + ctx.Repo.BranchNameSubURL()
treePath := cleanUploadFileName(ctx.Repo.TreePath)
if treePath != ctx.Repo.TreePath {
ctx.Redirect(path.Join(ctx.Repo.RepoLink, "_delete", util.PathEscapeSegments(ctx.Repo.BranchName), util.PathEscapeSegments(treePath)))
return
}
ctx.Data["TreePath"] = treePath
canCommit := renderCommitRights(ctx)
ctx.Data["commit_summary"] = ""
ctx.Data["commit_message"] = ""
ctx.Data["last_commit"] = ctx.Repo.CommitID
if canCommit {
ctx.Data["commit_choice"] = frmCommitChoiceDirect
} else {
ctx.Data["commit_choice"] = frmCommitChoiceNewBranch
}
ctx.Data["new_branch_name"] = GetUniquePatchBranchName(ctx)
ctx.HTML(200, tplDeleteFile)
}
// DeleteFilePost response for deleting file
func DeleteFilePost(ctx *context.Context, form auth.DeleteRepoFileForm) {
canCommit := renderCommitRights(ctx)
branchName := ctx.Repo.BranchName
if form.CommitChoice == frmCommitChoiceNewBranch {
branchName = form.NewBranchName
}
ctx.Data["PageIsDelete"] = true
ctx.Data["BranchLink"] = ctx.Repo.RepoLink + "/src/" + ctx.Repo.BranchNameSubURL()
ctx.Data["TreePath"] = ctx.Repo.TreePath
ctx.Data["commit_summary"] = form.CommitSummary
ctx.Data["commit_message"] = form.CommitMessage
ctx.Data["commit_choice"] = form.CommitChoice
ctx.Data["new_branch_name"] = form.NewBranchName
ctx.Data["last_commit"] = ctx.Repo.CommitID
if ctx.HasError() {
ctx.HTML(200, tplDeleteFile)
return
}
if branchName == ctx.Repo.BranchName && !canCommit {
ctx.Data["Err_NewBranchName"] = true
ctx.Data["commit_choice"] = frmCommitChoiceNewBranch
ctx.RenderWithErr(ctx.Tr("repo.editor.cannot_commit_to_protected_branch", branchName), tplDeleteFile, &form)
return
}
message := strings.TrimSpace(form.CommitSummary)
if len(message) == 0 {
message = ctx.Tr("repo.editor.delete", ctx.Repo.TreePath)
}
form.CommitMessage = strings.TrimSpace(form.CommitMessage)
if len(form.CommitMessage) > 0 {
message += "\n\n" + form.CommitMessage
}
if _, err := repofiles.DeleteRepoFile(ctx.Repo.Repository, ctx.User, &repofiles.DeleteRepoFileOptions{
LastCommitID: form.LastCommit,
OldBranch: ctx.Repo.BranchName,
NewBranch: branchName,
TreePath: ctx.Repo.TreePath,
Message: message,
}); err != nil {
// This is where we handle all the errors thrown by repofiles.DeleteRepoFile
if git.IsErrNotExist(err) || models.IsErrRepoFileDoesNotExist(err) {
ctx.RenderWithErr(ctx.Tr("repo.editor.file_deleting_no_longer_exists", ctx.Repo.TreePath), tplDeleteFile, &form)
} else if models.IsErrFilenameInvalid(err) {
ctx.Data["Err_TreePath"] = true
ctx.RenderWithErr(ctx.Tr("repo.editor.filename_is_invalid", ctx.Repo.TreePath), tplDeleteFile, &form)
} else if models.IsErrFilePathInvalid(err) {
ctx.Data["Err_TreePath"] = true
if fileErr, ok := err.(models.ErrFilePathInvalid); ok {
switch fileErr.Type {
case git.EntryModeSymlink:
ctx.RenderWithErr(ctx.Tr("repo.editor.file_is_a_symlink", fileErr.Path), tplDeleteFile, &form)
case git.EntryModeTree:
ctx.RenderWithErr(ctx.Tr("repo.editor.filename_is_a_directory", fileErr.Path), tplDeleteFile, &form)
case git.EntryModeBlob:
ctx.RenderWithErr(ctx.Tr("repo.editor.directory_is_a_file", fileErr.Path), tplDeleteFile, &form)
default:
ctx.ServerError("DeleteRepoFile", err)
}
} else {
ctx.ServerError("DeleteRepoFile", err)
}
} else if git.IsErrBranchNotExist(err) {
// For when a user deletes a file to a branch that no longer exists
if branchErr, ok := err.(git.ErrBranchNotExist); ok {
ctx.RenderWithErr(ctx.Tr("repo.editor.branch_does_not_exist", branchErr.Name), tplDeleteFile, &form)
} else {
ctx.Error(500, err.Error())
}
} else if models.IsErrBranchAlreadyExists(err) {
// For when a user specifies a new branch that already exists
if branchErr, ok := err.(models.ErrBranchAlreadyExists); ok {
ctx.RenderWithErr(ctx.Tr("repo.editor.branch_already_exists", branchErr.BranchName), tplDeleteFile, &form)
} else {
ctx.Error(500, err.Error())
}
} else if models.IsErrCommitIDDoesNotMatch(err) || git.IsErrPushOutOfDate(err) {
ctx.RenderWithErr(ctx.Tr("repo.editor.file_changed_while_deleting", ctx.Repo.RepoLink+"/compare/"+form.LastCommit+"..."+ctx.Repo.CommitID), tplDeleteFile, &form)
} else if git.IsErrPushRejected(err) {
errPushRej := err.(*git.ErrPushRejected)
if len(errPushRej.Message) == 0 {
ctx.RenderWithErr(ctx.Tr("repo.editor.push_rejected_no_message"), tplDeleteFile, &form)
} else {
ctx.RenderWithErr(ctx.Tr("repo.editor.push_rejected", utils.SanitizeFlashErrorString(errPushRej.Message)), tplDeleteFile, &form)
}
} else {
ctx.ServerError("DeleteRepoFile", err)
}
}
ctx.Flash.Success(ctx.Tr("repo.editor.file_delete_success", ctx.Repo.TreePath))
if form.CommitChoice == frmCommitChoiceNewBranch && ctx.Repo.Repository.UnitEnabled(models.UnitTypePullRequests) {
ctx.Redirect(ctx.Repo.RepoLink + "/compare/" + ctx.Repo.BranchName + "..." + form.NewBranchName)
} else {
treePath := filepath.Dir(ctx.Repo.TreePath)
if treePath == "." {
treePath = "" // the file deleted was in the root, so we return the user to the root directory
}
if len(treePath) > 0 {
// Need to get the latest commit since it changed
commit, err := ctx.Repo.GitRepo.GetBranchCommit(ctx.Repo.BranchName)
if err == nil && commit != nil {
// We have the comment, now find what directory we can return the user to
// (must have entries)
treePath = GetClosestParentWithFiles(treePath, commit)
} else {
treePath = "" // otherwise return them to the root of the repo
}
}
ctx.Redirect(ctx.Repo.RepoLink + "/src/branch/" + util.PathEscapeSegments(branchName) + "/" + util.PathEscapeSegments(treePath))
}
}
// UploadFile render upload file page
func UploadFile(ctx *context.Context) {
ctx.Data["PageIsUpload"] = true
ctx.Data["RequireTribute"] = true
ctx.Data["RequireSimpleMDE"] = true
upload.AddUploadContext(ctx, "repo")
canCommit := renderCommitRights(ctx)
treePath := cleanUploadFileName(ctx.Repo.TreePath)
if treePath != ctx.Repo.TreePath {
ctx.Redirect(path.Join(ctx.Repo.RepoLink, "_upload", util.PathEscapeSegments(ctx.Repo.BranchName), util.PathEscapeSegments(treePath)))
return
}
ctx.Repo.TreePath = treePath
treeNames, treePaths := getParentTreeFields(ctx.Repo.TreePath)
if len(treeNames) == 0 {
// We must at least have one element for user to input.
treeNames = []string{""}
}
ctx.Data["TreeNames"] = treeNames
ctx.Data["TreePaths"] = treePaths
ctx.Data["BranchLink"] = ctx.Repo.RepoLink + "/src/" + ctx.Repo.BranchNameSubURL()
ctx.Data["commit_summary"] = ""
ctx.Data["commit_message"] = ""
if canCommit {
ctx.Data["commit_choice"] = frmCommitChoiceDirect
} else {
ctx.Data["commit_choice"] = frmCommitChoiceNewBranch
}
ctx.Data["new_branch_name"] = GetUniquePatchBranchName(ctx)
ctx.HTML(200, tplUploadFile)
}
// UploadFilePost response for uploading file
func UploadFilePost(ctx *context.Context, form auth.UploadRepoFileForm) {
ctx.Data["PageIsUpload"] = true
ctx.Data["RequireTribute"] = true
ctx.Data["RequireSimpleMDE"] = true
upload.AddUploadContext(ctx, "repo")
canCommit := renderCommitRights(ctx)
oldBranchName := ctx.Repo.BranchName
branchName := oldBranchName
if form.CommitChoice == frmCommitChoiceNewBranch {
branchName = form.NewBranchName
}
form.TreePath = cleanUploadFileName(form.TreePath)
treeNames, treePaths := getParentTreeFields(form.TreePath)
if len(treeNames) == 0 {
// We must at least have one element for user to input.
treeNames = []string{""}
}
ctx.Data["TreePath"] = form.TreePath
ctx.Data["TreeNames"] = treeNames
ctx.Data["TreePaths"] = treePaths
ctx.Data["BranchLink"] = ctx.Repo.RepoLink + "/src/branch/" + 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, tplUploadFile)
return
}
if oldBranchName != branchName {
if _, err := repo_module.GetBranch(ctx.Repo.Repository, branchName); err == nil {
ctx.Data["Err_NewBranchName"] = true
ctx.RenderWithErr(ctx.Tr("repo.editor.branch_already_exists", branchName), tplUploadFile, &form)
return
}
} else if !canCommit {
ctx.Data["Err_NewBranchName"] = true
ctx.Data["commit_choice"] = frmCommitChoiceNewBranch
ctx.RenderWithErr(ctx.Tr("repo.editor.cannot_commit_to_protected_branch", branchName), tplUploadFile, &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.ServerError("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), tplUploadFile, &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 := repofiles.UploadRepoFiles(ctx.Repo.Repository, ctx.User, &repofiles.UploadRepoFileOptions{
LastCommitID: ctx.Repo.CommitID,
OldBranch: oldBranchName,
NewBranch: branchName,
TreePath: form.TreePath,
Message: message,
Files: form.Files,
}); err != nil {
if models.IsErrLFSFileLocked(err) {
ctx.Data["Err_TreePath"] = true
ctx.RenderWithErr(ctx.Tr("repo.editor.upload_file_is_locked", err.(models.ErrLFSFileLocked).Path, err.(models.ErrLFSFileLocked).UserName), tplUploadFile, &form)
} else if models.IsErrFilenameInvalid(err) {
ctx.Data["Err_TreePath"] = true
ctx.RenderWithErr(ctx.Tr("repo.editor.filename_is_invalid", form.TreePath), tplUploadFile, &form)
} else if models.IsErrFilePathInvalid(err) {
ctx.Data["Err_TreePath"] = true
fileErr := err.(models.ErrFilePathInvalid)
switch fileErr.Type {
case git.EntryModeSymlink:
ctx.RenderWithErr(ctx.Tr("repo.editor.file_is_a_symlink", fileErr.Path), tplUploadFile, &form)
case git.EntryModeTree:
ctx.RenderWithErr(ctx.Tr("repo.editor.filename_is_a_directory", fileErr.Path), tplUploadFile, &form)
case git.EntryModeBlob:
ctx.RenderWithErr(ctx.Tr("repo.editor.directory_is_a_file", fileErr.Path), tplUploadFile, &form)
default:
ctx.Error(500, err.Error())
}
} else if models.IsErrRepoFileAlreadyExists(err) {
ctx.Data["Err_TreePath"] = true
ctx.RenderWithErr(ctx.Tr("repo.editor.file_already_exists", form.TreePath), tplUploadFile, &form)
} else if git.IsErrBranchNotExist(err) {
branchErr := err.(git.ErrBranchNotExist)
ctx.RenderWithErr(ctx.Tr("repo.editor.branch_does_not_exist", branchErr.Name), tplUploadFile, &form)
} else if models.IsErrBranchAlreadyExists(err) {
// For when a user specifies a new branch that already exists
ctx.Data["Err_NewBranchName"] = true
branchErr := err.(models.ErrBranchAlreadyExists)
ctx.RenderWithErr(ctx.Tr("repo.editor.branch_already_exists", branchErr.BranchName), tplUploadFile, &form)
} else if git.IsErrPushOutOfDate(err) {
ctx.RenderWithErr(ctx.Tr("repo.editor.file_changed_while_editing", ctx.Repo.RepoLink+"/compare/"+ctx.Repo.CommitID+"..."+form.NewBranchName), tplUploadFile, &form)
} else if git.IsErrPushRejected(err) {
errPushRej := err.(*git.ErrPushRejected)
if len(errPushRej.Message) == 0 {
ctx.RenderWithErr(ctx.Tr("repo.editor.push_rejected_no_message"), tplUploadFile, &form)
} else {
ctx.RenderWithErr(ctx.Tr("repo.editor.push_rejected", utils.SanitizeFlashErrorString(errPushRej.Message)), tplUploadFile, &form)
}
} else {
// os.ErrNotExist - upload file missing in the intervening time?!
log.Error("Error during upload to repo: %-v to filepath: %s on %s from %s: %v", ctx.Repo.Repository, form.TreePath, oldBranchName, form.NewBranchName, err)
ctx.RenderWithErr(ctx.Tr("repo.editor.unable_to_upload_files", form.TreePath, err), tplUploadFile, &form)
}
return
}
if form.CommitChoice == frmCommitChoiceNewBranch && ctx.Repo.Repository.UnitEnabled(models.UnitTypePullRequests) {
ctx.Redirect(ctx.Repo.RepoLink + "/compare/" + ctx.Repo.BranchName + "..." + form.NewBranchName)
} else {
ctx.Redirect(ctx.Repo.RepoLink + "/src/branch/" + util.PathEscapeSegments(branchName) + "/" + util.PathEscapeSegments(form.TreePath))
}
}
func cleanUploadFileName(name string) string {
// Rebase the filename
name = strings.Trim(path.Clean("/"+name), " /")
// Git disallows any filenames to have a .git directory in them.
for _, part := range strings.Split(name, "/") {
if strings.ToLower(part) == ".git" {
return ""
}
}
return name
}
// UploadFileToServer upload file to server file dir not git
func UploadFileToServer(ctx *context.Context) {
file, header, err := ctx.Req.FormFile("file")
if err != nil {
ctx.Error(500, fmt.Sprintf("FormFile: %v", err))
return
}
defer file.Close()
buf := make([]byte, 1024)
n, _ := file.Read(buf)
if n > 0 {
buf = buf[:n]
}
err = upload.Verify(buf, header.Filename, setting.Repository.Upload.AllowedTypes)
if err != nil {
ctx.Error(400, err.Error())
return
}
name := cleanUploadFileName(header.Filename)
if len(name) == 0 {
ctx.Error(500, "Upload file name is invalid")
return
}
upload, err := models.NewUpload(name, buf, file)
if err != nil {
ctx.Error(500, fmt.Sprintf("NewUpload: %v", err))
return
}
log.Trace("New file uploaded: %s", upload.UUID)
ctx.JSON(200, map[string]string{
"uuid": upload.UUID,
})
}
// RemoveUploadFileFromServer remove file from server file dir
func RemoveUploadFileFromServer(ctx *context.Context, form auth.RemoveUploadFileForm) {
if len(form.File) == 0 {
ctx.Status(204)
return
}
if err := models.DeleteUploadByUUID(form.File); err != nil {
ctx.Error(500, fmt.Sprintf("DeleteUploadByUUID: %v", err))
return
}
log.Trace("Upload file removed: %s", form.File)
ctx.Status(204)
}
// GetUniquePatchBranchName Gets a unique branch name for a new patch branch
// It will be in the form of <username>-patch-<num> where <num> is the first branch of this format
// that doesn't already exist. If we exceed 1000 tries or an error is thrown, we just return "" so the user has to
// type in the branch name themselves (will be an empty field)
func GetUniquePatchBranchName(ctx *context.Context) string {
prefix := ctx.User.LowerName + "-patch-"
for i := 1; i <= 1000; i++ {
branchName := fmt.Sprintf("%s%d", prefix, i)
if _, err := repo_module.GetBranch(ctx.Repo.Repository, branchName); err != nil {
if git.IsErrBranchNotExist(err) {
return branchName
}
log.Error("GetUniquePatchBranchName: %v", err)
return ""
}
}
return ""
}
// GetClosestParentWithFiles Recursively gets the path of parent in a tree that has files (used when file in a tree is
// deleted). Returns "" for the root if no parents other than the root have files. If the given treePath isn't a
// SubTree or it has no entries, we go up one dir and see if we can return the user to that listing.
func GetClosestParentWithFiles(treePath string, commit *git.Commit) string {
if len(treePath) == 0 || treePath == "." {
return ""
}
// see if the tree has entries
if tree, err := commit.SubTree(treePath); err != nil {
// failed to get tree, going up a dir
return GetClosestParentWithFiles(filepath.Dir(treePath), commit)
} else if entries, err := tree.ListEntries(); err != nil || len(entries) == 0 {
// no files in this dir, going up a dir
return GetClosestParentWithFiles(filepath.Dir(treePath), commit)
}
return treePath
}