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							678 lines
						
					
					
						
							20 KiB
						
					
					
				| // Copyright 2016 The Gogs Authors. All rights reserved.
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| // Use of this source code is governed by a MIT-style
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| // license that can be found in the LICENSE file.
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| 
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| package repo
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| 
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| import (
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| 	"fmt"
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| 	"io/ioutil"
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| 	"net/http"
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| 	"path"
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| 	"strings"
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| 
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| 	"code.gitea.io/git"
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| 	"code.gitea.io/gitea/models"
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| 	"code.gitea.io/gitea/modules/auth"
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| 	"code.gitea.io/gitea/modules/base"
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| 	"code.gitea.io/gitea/modules/context"
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| 	"code.gitea.io/gitea/modules/log"
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| 	"code.gitea.io/gitea/modules/setting"
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| 	"code.gitea.io/gitea/modules/templates"
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| 	"code.gitea.io/gitea/modules/uploader"
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| )
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| 
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| const (
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| 	tplEditFile        base.TplName = "repo/editor/edit"
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| 	tplEditDiffPreview base.TplName = "repo/editor/diff_preview"
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| 	tplDeleteFile      base.TplName = "repo/editor/delete"
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| 	tplUploadFile      base.TplName = "repo/editor/upload"
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| 
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| 	frmCommitChoiceDirect    string = "direct"
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| 	frmCommitChoiceNewBranch string = "commit-to-new-branch"
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| )
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| 
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| func renderCommitRights(ctx *context.Context) bool {
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| 	canCommit, err := ctx.Repo.CanCommitToBranch(ctx.User)
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| 	if err != nil {
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| 		log.Error(4, "CanCommitToBranch: %v", err)
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| 	}
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| 	ctx.Data["CanCommitToBranch"] = canCommit
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| 	return canCommit
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| }
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| 
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| // getParentTreeFields returns list of parent tree names and corresponding tree paths
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| // based on given tree path.
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| func getParentTreeFields(treePath string) (treeNames []string, treePaths []string) {
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| 	if len(treePath) == 0 {
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| 		return treeNames, treePaths
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| 	}
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| 
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| 	treeNames = strings.Split(treePath, "/")
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| 	treePaths = make([]string, len(treeNames))
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| 	for i := range treeNames {
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| 		treePaths[i] = strings.Join(treeNames[:i+1], "/")
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| 	}
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| 	return treeNames, treePaths
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| }
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| 
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| func editFile(ctx *context.Context, isNewFile bool) {
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| 	ctx.Data["PageIsEdit"] = true
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| 	ctx.Data["IsNewFile"] = isNewFile
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| 	ctx.Data["RequireHighlightJS"] = true
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| 	ctx.Data["RequireSimpleMDE"] = true
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| 	canCommit := renderCommitRights(ctx)
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| 
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| 	treePath := cleanUploadFileName(ctx.Repo.TreePath)
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| 	if treePath != ctx.Repo.TreePath {
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| 		if isNewFile {
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| 			ctx.Redirect(path.Join(ctx.Repo.RepoLink, "_new", ctx.Repo.BranchName, treePath))
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| 		} else {
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| 			ctx.Redirect(path.Join(ctx.Repo.RepoLink, "_edit", ctx.Repo.BranchName, treePath))
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| 		}
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| 		return
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| 	}
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| 
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| 	treeNames, treePaths := getParentTreeFields(ctx.Repo.TreePath)
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| 
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| 	if !isNewFile {
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| 		entry, err := ctx.Repo.Commit.GetTreeEntryByPath(ctx.Repo.TreePath)
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| 		if err != nil {
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| 			ctx.NotFoundOrServerError("GetTreeEntryByPath", git.IsErrNotExist, err)
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| 			return
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| 		}
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| 
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| 		// No way to edit a directory online.
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| 		if entry.IsDir() {
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| 			ctx.NotFound("entry.IsDir", nil)
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| 			return
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| 		}
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| 
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| 		blob := entry.Blob()
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| 		if blob.Size() >= setting.UI.MaxDisplayFileSize {
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| 			ctx.NotFound("blob.Size", err)
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| 			return
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| 		}
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| 
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| 		dataRc, err := blob.Data()
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| 		if err != nil {
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| 			ctx.NotFound("blob.Data", err)
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| 			return
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| 		}
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| 
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| 		ctx.Data["FileSize"] = blob.Size()
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| 		ctx.Data["FileName"] = blob.Name()
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| 
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| 		buf := make([]byte, 1024)
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| 		n, _ := dataRc.Read(buf)
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| 		buf = buf[:n]
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| 
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| 		// Only text file are editable online.
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| 		if !base.IsTextFile(buf) {
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| 			ctx.NotFound("base.IsTextFile", nil)
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| 			return
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| 		}
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| 
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| 		d, _ := ioutil.ReadAll(dataRc)
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| 		buf = append(buf, d...)
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| 		if content, err := templates.ToUTF8WithErr(buf); err != nil {
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| 			if err != nil {
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| 				log.Error(4, "ToUTF8WithErr: %v", err)
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| 			}
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| 			ctx.Data["FileContent"] = string(buf)
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| 		} else {
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| 			ctx.Data["FileContent"] = content
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| 		}
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| 	} else {
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| 		treeNames = append(treeNames, "") // Append empty string to allow user name the new file.
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| 	}
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| 
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| 	ctx.Data["TreeNames"] = treeNames
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| 	ctx.Data["TreePaths"] = treePaths
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| 	ctx.Data["BranchLink"] = ctx.Repo.RepoLink + "/src/" + ctx.Repo.BranchNameSubURL()
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| 	ctx.Data["commit_summary"] = ""
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| 	ctx.Data["commit_message"] = ""
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| 	if canCommit {
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| 		ctx.Data["commit_choice"] = frmCommitChoiceDirect
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| 	} else {
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| 		ctx.Data["commit_choice"] = frmCommitChoiceNewBranch
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| 	}
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| 	ctx.Data["new_branch_name"] = ""
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| 	ctx.Data["last_commit"] = ctx.Repo.Commit.ID
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| 	ctx.Data["MarkdownFileExts"] = strings.Join(setting.Markdown.FileExtensions, ",")
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| 	ctx.Data["LineWrapExtensions"] = strings.Join(setting.Repository.Editor.LineWrapExtensions, ",")
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| 	ctx.Data["PreviewableFileModes"] = strings.Join(setting.Repository.Editor.PreviewableFileModes, ",")
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| 	ctx.Data["EditorconfigURLPrefix"] = fmt.Sprintf("%s/api/v1/repos/%s/editorconfig/", setting.AppSubURL, ctx.Repo.Repository.FullName())
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| 
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| 	ctx.HTML(200, tplEditFile)
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| }
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| 
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| // EditFile render edit file page
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| func EditFile(ctx *context.Context) {
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| 	editFile(ctx, false)
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| }
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| 
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| // NewFile render create file page
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| func NewFile(ctx *context.Context) {
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| 	editFile(ctx, true)
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| }
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| 
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| func editFilePost(ctx *context.Context, form auth.EditRepoFileForm, isNewFile bool) {
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| 	ctx.Data["PageIsEdit"] = true
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| 	ctx.Data["IsNewFile"] = isNewFile
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| 	ctx.Data["RequireHighlightJS"] = true
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| 	ctx.Data["RequireSimpleMDE"] = true
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| 	canCommit := renderCommitRights(ctx)
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| 
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| 	oldBranchName := ctx.Repo.BranchName
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| 	branchName := oldBranchName
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| 	oldTreePath := cleanUploadFileName(ctx.Repo.TreePath)
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| 	lastCommit := form.LastCommit
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| 	form.LastCommit = ctx.Repo.Commit.ID.String()
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| 
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| 	if form.CommitChoice == frmCommitChoiceNewBranch {
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| 		branchName = form.NewBranchName
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| 	}
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| 
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| 	form.TreePath = cleanUploadFileName(form.TreePath)
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| 	if len(form.TreePath) == 0 {
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| 		ctx.Error(500, "Upload file name is invalid")
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| 		return
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| 	}
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| 	treeNames, treePaths := getParentTreeFields(form.TreePath)
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| 
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| 	ctx.Data["TreePath"] = form.TreePath
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| 	ctx.Data["TreeNames"] = treeNames
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| 	ctx.Data["TreePaths"] = treePaths
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| 	ctx.Data["BranchLink"] = ctx.Repo.RepoLink + "/src/branch/" + branchName
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| 	ctx.Data["FileContent"] = form.Content
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| 	ctx.Data["commit_summary"] = form.CommitSummary
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| 	ctx.Data["commit_message"] = form.CommitMessage
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| 	ctx.Data["commit_choice"] = form.CommitChoice
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| 	ctx.Data["new_branch_name"] = branchName
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| 	ctx.Data["last_commit"] = form.LastCommit
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| 	ctx.Data["MarkdownFileExts"] = strings.Join(setting.Markdown.FileExtensions, ",")
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| 	ctx.Data["LineWrapExtensions"] = strings.Join(setting.Repository.Editor.LineWrapExtensions, ",")
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| 	ctx.Data["PreviewableFileModes"] = strings.Join(setting.Repository.Editor.PreviewableFileModes, ",")
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| 
 | |
| 	if ctx.HasError() {
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| 		ctx.HTML(200, tplEditFile)
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| 		return
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| 	}
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| 
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| 	if len(form.TreePath) == 0 {
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| 		ctx.Data["Err_TreePath"] = true
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| 		ctx.RenderWithErr(ctx.Tr("repo.editor.filename_cannot_be_empty"), tplEditFile, &form)
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| 		return
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| 	}
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| 
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| 	if oldBranchName != branchName {
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| 		if _, err := ctx.Repo.Repository.GetBranch(branchName); err == nil {
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| 			ctx.Data["Err_NewBranchName"] = true
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| 			ctx.RenderWithErr(ctx.Tr("repo.editor.branch_already_exists", branchName), tplEditFile, &form)
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| 			return
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| 		}
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| 	} else if !canCommit {
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| 		ctx.Data["Err_NewBranchName"] = true
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| 		ctx.Data["commit_choice"] = frmCommitChoiceNewBranch
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| 		ctx.RenderWithErr(ctx.Tr("repo.editor.cannot_commit_to_protected_branch", branchName), tplEditFile, &form)
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| 		return
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| 	}
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| 
 | |
| 	var newTreePath string
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| 	for index, part := range treeNames {
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| 		newTreePath = path.Join(newTreePath, part)
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| 		entry, err := ctx.Repo.Commit.GetTreeEntryByPath(newTreePath)
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| 		if err != nil {
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| 			if git.IsErrNotExist(err) {
 | |
| 				// Means there is no item with that name, so we're good
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| 				break
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| 			}
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| 
 | |
| 			ctx.ServerError("Repo.Commit.GetTreeEntryByPath", err)
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| 			return
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| 		}
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| 		if index != len(treeNames)-1 {
 | |
| 			if !entry.IsDir() {
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| 				ctx.Data["Err_TreePath"] = true
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| 				ctx.RenderWithErr(ctx.Tr("repo.editor.directory_is_a_file", part), tplEditFile, &form)
 | |
| 				return
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| 			}
 | |
| 		} else {
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| 			if entry.IsLink() {
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| 				ctx.Data["Err_TreePath"] = true
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| 				ctx.RenderWithErr(ctx.Tr("repo.editor.file_is_a_symlink", part), tplEditFile, &form)
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| 				return
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| 			}
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| 			if entry.IsDir() {
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| 				ctx.Data["Err_TreePath"] = true
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| 				ctx.RenderWithErr(ctx.Tr("repo.editor.filename_is_a_directory", part), tplEditFile, &form)
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| 				return
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| 			}
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| 		}
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| 	}
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| 
 | |
| 	if !isNewFile {
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| 		_, err := ctx.Repo.Commit.GetTreeEntryByPath(oldTreePath)
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| 		if err != nil {
 | |
| 			if git.IsErrNotExist(err) {
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| 				ctx.Data["Err_TreePath"] = true
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| 				ctx.RenderWithErr(ctx.Tr("repo.editor.file_editing_no_longer_exists", oldTreePath), tplEditFile, &form)
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| 			} else {
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| 				ctx.ServerError("GetTreeEntryByPath", err)
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| 			}
 | |
| 			return
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| 		}
 | |
| 		if lastCommit != ctx.Repo.CommitID {
 | |
| 			files, err := ctx.Repo.Commit.GetFilesChangedSinceCommit(lastCommit)
 | |
| 			if err != nil {
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| 				ctx.ServerError("GetFilesChangedSinceCommit", err)
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| 				return
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| 			}
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| 
 | |
| 			for _, file := range files {
 | |
| 				if file == form.TreePath {
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| 					ctx.RenderWithErr(ctx.Tr("repo.editor.file_changed_while_editing", ctx.Repo.RepoLink+"/compare/"+lastCommit+"..."+ctx.Repo.CommitID), tplEditFile, &form)
 | |
| 					return
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| 				}
 | |
| 			}
 | |
| 		}
 | |
| 	}
 | |
| 
 | |
| 	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.ServerError("GetTreeEntryByPath", err)
 | |
| 				return
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| 			}
 | |
| 		}
 | |
| 		if entry != nil {
 | |
| 			ctx.Data["Err_TreePath"] = true
 | |
| 			ctx.RenderWithErr(ctx.Tr("repo.editor.file_already_exists", form.TreePath), tplEditFile, &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 := uploader.UpdateRepoFile(ctx.Repo.Repository, ctx.User, &uploader.UpdateRepoFileOptions{
 | |
| 		LastCommitID: lastCommit,
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| 		OldBranch:    oldBranchName,
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| 		NewBranch:    branchName,
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| 		OldTreeName:  oldTreePath,
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| 		NewTreeName:  form.TreePath,
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| 		Message:      message,
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| 		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), tplEditFile, &form)
 | |
| 		return
 | |
| 	}
 | |
| 
 | |
| 	ctx.Redirect(ctx.Repo.RepoLink + "/src/branch/" + branchName + "/" + strings.NewReplacer("%", "%25", "#", "%23", " ", "%20", "?", "%3F").Replace(form.TreePath))
 | |
| }
 | |
| 
 | |
| // EditFilePost response for editing file
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| func EditFilePost(ctx *context.Context, form auth.EditRepoFileForm) {
 | |
| 	editFilePost(ctx, form, false)
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| }
 | |
| 
 | |
| // NewFilePost response for creating file
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| func NewFilePost(ctx *context.Context, form auth.EditRepoFileForm) {
 | |
| 	editFilePost(ctx, form, true)
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| }
 | |
| 
 | |
| // 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 := uploader.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", ctx.Repo.BranchName, treePath))
 | |
| 		return
 | |
| 	}
 | |
| 
 | |
| 	ctx.Data["TreePath"] = treePath
 | |
| 	canCommit := renderCommitRights(ctx)
 | |
| 
 | |
| 	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"] = ""
 | |
| 
 | |
| 	ctx.HTML(200, tplDeleteFile)
 | |
| }
 | |
| 
 | |
| // DeleteFilePost response for deleting file
 | |
| func DeleteFilePost(ctx *context.Context, form auth.DeleteRepoFileForm) {
 | |
| 	ctx.Data["PageIsDelete"] = true
 | |
| 	ctx.Data["BranchLink"] = ctx.Repo.RepoLink + "/src/" + ctx.Repo.BranchNameSubURL()
 | |
| 
 | |
| 	ctx.Repo.TreePath = cleanUploadFileName(ctx.Repo.TreePath)
 | |
| 	if len(ctx.Repo.TreePath) == 0 {
 | |
| 		ctx.Error(500, "Delete file name is invalid")
 | |
| 		return
 | |
| 	}
 | |
| 
 | |
| 	ctx.Data["TreePath"] = ctx.Repo.TreePath
 | |
| 	canCommit := renderCommitRights(ctx)
 | |
| 
 | |
| 	oldBranchName := ctx.Repo.BranchName
 | |
| 	branchName := oldBranchName
 | |
| 
 | |
| 	if form.CommitChoice == frmCommitChoiceNewBranch {
 | |
| 		branchName = form.NewBranchName
 | |
| 	}
 | |
| 	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, tplDeleteFile)
 | |
| 		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), tplDeleteFile, &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), 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 := uploader.DeleteRepoFile(ctx.Repo.Repository, ctx.User, &uploader.DeleteRepoFileOptions{
 | |
| 		LastCommitID: ctx.Repo.CommitID,
 | |
| 		OldBranch:    oldBranchName,
 | |
| 		NewBranch:    branchName,
 | |
| 		TreePath:     ctx.Repo.TreePath,
 | |
| 		Message:      message,
 | |
| 	}); err != nil {
 | |
| 		ctx.ServerError("DeleteRepoFile", err)
 | |
| 		return
 | |
| 	}
 | |
| 
 | |
| 	ctx.Flash.Success(ctx.Tr("repo.editor.file_delete_success", ctx.Repo.TreePath))
 | |
| 	ctx.Redirect(ctx.Repo.RepoLink + "/src/branch/" + branchName)
 | |
| }
 | |
| 
 | |
| func renderUploadSettings(ctx *context.Context) {
 | |
| 	ctx.Data["RequireDropzone"] = true
 | |
| 	ctx.Data["UploadAllowedTypes"] = strings.Join(setting.Repository.Upload.AllowedTypes, ",")
 | |
| 	ctx.Data["UploadMaxSize"] = setting.Repository.Upload.FileMaxSize
 | |
| 	ctx.Data["UploadMaxFiles"] = setting.Repository.Upload.MaxFiles
 | |
| }
 | |
| 
 | |
| // UploadFile render upload file page
 | |
| func UploadFile(ctx *context.Context) {
 | |
| 	ctx.Data["PageIsUpload"] = true
 | |
| 	renderUploadSettings(ctx)
 | |
| 	canCommit := renderCommitRights(ctx)
 | |
| 	treePath := cleanUploadFileName(ctx.Repo.TreePath)
 | |
| 	if treePath != ctx.Repo.TreePath {
 | |
| 		ctx.Redirect(path.Join(ctx.Repo.RepoLink, "_upload", ctx.Repo.BranchName, 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"] = ""
 | |
| 
 | |
| 	ctx.HTML(200, tplUploadFile)
 | |
| }
 | |
| 
 | |
| // UploadFilePost response for uploading file
 | |
| func UploadFilePost(ctx *context.Context, form auth.UploadRepoFileForm) {
 | |
| 	ctx.Data["PageIsUpload"] = true
 | |
| 	renderUploadSettings(ctx)
 | |
| 	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 := ctx.Repo.Repository.GetBranch(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 := uploader.UploadRepoFiles(ctx.Repo.Repository, ctx.User, &uploader.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), tplUploadFile, &form)
 | |
| 		return
 | |
| 	}
 | |
| 
 | |
| 	ctx.Redirect(ctx.Repo.RepoLink + "/src/branch/" + branchName + "/" + 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]
 | |
| 	}
 | |
| 	fileType := http.DetectContentType(buf)
 | |
| 
 | |
| 	if len(setting.Repository.Upload.AllowedTypes) > 0 {
 | |
| 		allowed := false
 | |
| 		for _, t := range setting.Repository.Upload.AllowedTypes {
 | |
| 			t := strings.Trim(t, " ")
 | |
| 			if t == "*/*" || t == fileType {
 | |
| 				allowed = true
 | |
| 				break
 | |
| 			}
 | |
| 		}
 | |
| 
 | |
| 		if !allowed {
 | |
| 			ctx.Error(400, ErrFileTypeForbidden.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)
 | |
| }
 | |
| 
 |