340 lines
9.1 KiB
Go
340 lines
9.1 KiB
Go
// 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 (
|
|
"io/ioutil"
|
|
"path"
|
|
"strings"
|
|
|
|
"github.com/gogits/git-module"
|
|
"github.com/gogits/gogs/models"
|
|
"github.com/gogits/gogs/modules/auth"
|
|
"github.com/gogits/gogs/modules/base"
|
|
"github.com/gogits/gogs/modules/context"
|
|
"github.com/gogits/gogs/modules/log"
|
|
"github.com/gogits/gogs/modules/setting"
|
|
"github.com/gogits/gogs/modules/template"
|
|
)
|
|
|
|
const (
|
|
EDIT base.TplName = "repo/editor/edit"
|
|
DIFF_PREVIEW base.TplName = "repo/editor/diff_preview"
|
|
DIFF_PREVIEW_NEW base.TplName = "repo/editor/diff_preview_new"
|
|
)
|
|
|
|
func editFile(ctx *context.Context, isNewFile bool) {
|
|
ctx.Data["PageIsEdit"] = true
|
|
ctx.Data["IsNewFile"] = isNewFile
|
|
ctx.Data["RequireHighlightJS"] = true
|
|
ctx.Data["RequireSimpleMDE"] = true
|
|
|
|
branchLink := ctx.Repo.RepoLink + "/src/" + ctx.Repo.BranchName
|
|
treeName := ctx.Repo.TreeName
|
|
|
|
var treeNames []string
|
|
if len(treeName) > 0 {
|
|
treeNames = strings.Split(treeName, "/")
|
|
}
|
|
|
|
if !isNewFile {
|
|
entry, err := ctx.Repo.Commit.GetTreeEntryByPath(treeName)
|
|
if err != nil {
|
|
if git.IsErrNotExist(err) {
|
|
ctx.Handle(404, "GetTreeEntryByPath", err)
|
|
} else {
|
|
ctx.Handle(500, "GetTreeEntryByPath", err)
|
|
}
|
|
return
|
|
}
|
|
|
|
// No way to edit a directory online.
|
|
if entry.IsDir() {
|
|
ctx.Handle(404, "", nil)
|
|
return
|
|
}
|
|
|
|
blob := entry.Blob()
|
|
dataRc, err := blob.Data()
|
|
if err != nil {
|
|
ctx.Handle(404, "blob.Data", err)
|
|
return
|
|
}
|
|
|
|
ctx.Data["FileSize"] = blob.Size()
|
|
ctx.Data["FileName"] = blob.Name()
|
|
|
|
buf := make([]byte, 1024)
|
|
n, _ := dataRc.Read(buf)
|
|
if n > 0 {
|
|
buf = buf[:n]
|
|
}
|
|
|
|
// Only text file are editable online.
|
|
_, isTextFile := base.IsTextFile(buf)
|
|
if !isTextFile {
|
|
ctx.Handle(404, "", nil)
|
|
return
|
|
}
|
|
|
|
d, _ := ioutil.ReadAll(dataRc)
|
|
buf = append(buf, d...)
|
|
if err, content := template.ToUTF8WithErr(buf); err != nil {
|
|
if err != nil {
|
|
log.Error(4, "Convert content encoding: %s", 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["TreeName"] = treeName
|
|
ctx.Data["TreeNames"] = treeNames
|
|
ctx.Data["BranchLink"] = branchLink
|
|
ctx.Data["commit_summary"] = ""
|
|
ctx.Data["commit_message"] = ""
|
|
ctx.Data["commit_choice"] = "direct"
|
|
ctx.Data["new_branch_name"] = ""
|
|
ctx.Data["last_commit"] = ctx.Repo.Commit.ID
|
|
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.HTML(200, EDIT)
|
|
}
|
|
|
|
func EditFile(ctx *context.Context) {
|
|
editFile(ctx, false)
|
|
}
|
|
|
|
func NewFile(ctx *context.Context) {
|
|
editFile(ctx, true)
|
|
}
|
|
|
|
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
|
|
branchLink := ctx.Repo.RepoLink + "/src/" + branchName
|
|
oldTreeName := ctx.Repo.TreeName
|
|
content := form.Content
|
|
commitChoice := form.CommitChoice
|
|
lastCommit := form.LastCommit
|
|
|
|
if commitChoice == "commit-to-new-branch" {
|
|
branchName = form.NewBranchName
|
|
}
|
|
|
|
treeName := form.TreeName
|
|
treeName = strings.Trim(treeName, " ")
|
|
treeName = strings.Trim(treeName, "/")
|
|
|
|
var treeNames []string
|
|
if len(treeName) > 0 {
|
|
treeNames = strings.Split(treeName, "/")
|
|
}
|
|
|
|
ctx.Data["TreeName"] = treeName
|
|
ctx.Data["TreeNames"] = treeNames
|
|
ctx.Data["BranchLink"] = branchLink
|
|
ctx.Data["FileContent"] = content
|
|
ctx.Data["commit_summary"] = form.CommitSummary
|
|
ctx.Data["commit_message"] = form.CommitMessage
|
|
ctx.Data["commit_choice"] = commitChoice
|
|
ctx.Data["new_branch_name"] = branchName
|
|
ctx.Data["last_commit"] = ctx.Repo.Commit.ID
|
|
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)
|
|
return
|
|
}
|
|
|
|
if len(treeName) == 0 {
|
|
ctx.Data["Err_Filename"] = true
|
|
ctx.RenderWithErr(ctx.Tr("repo.editor.filename_cannot_be_empty"), EDIT, &form)
|
|
return
|
|
}
|
|
|
|
if oldBranchName != branchName {
|
|
if _, err := ctx.Repo.Repository.GetBranch(branchName); err == nil {
|
|
ctx.Data["Err_Branchname"] = true
|
|
ctx.RenderWithErr(ctx.Tr("repo.editor.branch_already_exists", branchName), EDIT, &form)
|
|
return
|
|
}
|
|
}
|
|
|
|
var treepath string
|
|
for index, part := range treeNames {
|
|
treepath = path.Join(treepath, part)
|
|
entry, err := ctx.Repo.Commit.GetTreeEntryByPath(treepath)
|
|
if err != nil {
|
|
if git.IsErrNotExist(err) {
|
|
// Means there is no item with that name, so we're good
|
|
break
|
|
}
|
|
|
|
ctx.Handle(500, "GetTreeEntryByPath", err)
|
|
return
|
|
}
|
|
if index != len(treeNames)-1 {
|
|
if !entry.IsDir() {
|
|
ctx.Data["Err_Filename"] = true
|
|
ctx.RenderWithErr(ctx.Tr("repo.editor.directory_is_a_file", part), EDIT, &form)
|
|
return
|
|
}
|
|
} else {
|
|
if entry.IsDir() {
|
|
ctx.Data["Err_Filename"] = true
|
|
ctx.RenderWithErr(ctx.Tr("repo.editor.filename_is_a_directory", part), EDIT, &form)
|
|
return
|
|
}
|
|
}
|
|
}
|
|
|
|
if !isNewFile {
|
|
_, err := ctx.Repo.Commit.GetTreeEntryByPath(oldTreeName)
|
|
if err != nil {
|
|
if git.IsErrNotExist(err) {
|
|
ctx.Data["Err_Filename"] = true
|
|
ctx.RenderWithErr(ctx.Tr("repo.editor.file_editing_no_longer_exists", oldTreeName), EDIT, &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 == treeName {
|
|
ctx.RenderWithErr(ctx.Tr("repo.editor.file_changed_while_editing", ctx.Repo.RepoLink+"/compare/"+lastCommit+"..."+ctx.Repo.CommitID), EDIT, &form)
|
|
return
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if oldTreeName != treeName {
|
|
// 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(treeName)
|
|
if err != nil {
|
|
if !git.IsErrNotExist(err) {
|
|
ctx.Handle(500, "GetTreeEntryByPath", err)
|
|
return
|
|
}
|
|
}
|
|
if entry != nil {
|
|
ctx.Data["Err_Filename"] = true
|
|
ctx.RenderWithErr(ctx.Tr("repo.editor.file_already_exists", treeName), EDIT, &form)
|
|
return
|
|
}
|
|
}
|
|
|
|
var message string
|
|
if len(form.CommitSummary) > 0 {
|
|
message = strings.TrimSpace(form.CommitSummary)
|
|
} else {
|
|
if isNewFile {
|
|
message = ctx.Tr("repo.editor.add", treeName)
|
|
} else {
|
|
message = ctx.Tr("repo.editor.update", treeName)
|
|
}
|
|
}
|
|
|
|
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: oldTreeName,
|
|
NewTreeName: treeName,
|
|
Message: message,
|
|
Content: content,
|
|
IsNewFile: isNewFile,
|
|
}); err != nil {
|
|
ctx.Data["Err_Filename"] = true
|
|
ctx.RenderWithErr(ctx.Tr("repo.editor.failed_to_update_file", err), EDIT, &form)
|
|
return
|
|
}
|
|
|
|
ctx.Redirect(ctx.Repo.RepoLink + "/src/" + branchName + "/" + treeName)
|
|
}
|
|
|
|
func EditFilePost(ctx *context.Context, form auth.EditRepoFileForm) {
|
|
editFilePost(ctx, form, false)
|
|
}
|
|
|
|
func NewFilePost(ctx *context.Context, form auth.EditRepoFileForm) {
|
|
editFilePost(ctx, form, true)
|
|
}
|
|
|
|
func DiffPreviewPost(ctx *context.Context, form auth.EditPreviewDiffForm) {
|
|
treeName := ctx.Repo.TreeName
|
|
content := form.Content
|
|
|
|
entry, err := ctx.Repo.Commit.GetTreeEntryByPath(treeName)
|
|
if err != nil {
|
|
if git.IsErrNotExist(err) {
|
|
ctx.Data["FileContent"] = content
|
|
ctx.HTML(200, DIFF_PREVIEW_NEW)
|
|
} else {
|
|
ctx.Error(500, "GetTreeEntryByPath: "+err.Error())
|
|
}
|
|
return
|
|
}
|
|
if entry.IsDir() {
|
|
ctx.Error(422)
|
|
return
|
|
}
|
|
|
|
diff, err := ctx.Repo.Repository.GetDiffPreview(ctx.Repo.BranchName, treeName, 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, DIFF_PREVIEW)
|
|
}
|
|
|
|
func DeleteFilePost(ctx *context.Context, form auth.DeleteRepoFileForm) {
|
|
branchName := ctx.Repo.BranchName
|
|
treeName := ctx.Repo.TreeName
|
|
|
|
if ctx.HasError() {
|
|
ctx.Redirect(ctx.Repo.RepoLink + "/src/" + branchName + "/" + treeName)
|
|
return
|
|
}
|
|
|
|
if err := ctx.Repo.Repository.DeleteRepoFile(ctx.User, ctx.Repo.CommitID, branchName, treeName, form.CommitSummary); err != nil {
|
|
ctx.Handle(500, "DeleteRepoFile", err)
|
|
return
|
|
}
|
|
|
|
ctx.Redirect(ctx.Repo.RepoLink + "/src/" + branchName)
|
|
}
|