attachment feature #10

app/controllers/AttachController.go

@@ -0,0 +1,212 @@
+package controllers
+
+import (
+	"github.com/revel/revel"
+//	"encoding/json"
+	"gopkg.in/mgo.v2/bson"
+	. "github.com/leanote/leanote/app/lea"
+	"github.com/leanote/leanote/app/info"
+	"io/ioutil"
+	"os"
+	"strings"
+	"time"
+    "io"
+    "archive/tar"
+    "compress/gzip"
+)
+
+// 附件
+type Attach struct {
+	BaseController
+}
+
+// 上传附件
+func (c Attach) UploadAttach(noteId string) revel.Result {
+	re := c.uploadAttach(noteId)
+	return c.RenderJson(re)
+}
+func (c Attach) uploadAttach(noteId string) (re info.Re) {
+	var fileId = ""
+	var resultMsg = "error" // 错误信息
+	var Ok = false
+	var fileInfo info.Attach
+	
+	re = info.NewRe()
+	
+	defer func() {
+		re.Id = fileId // 只是id, 没有其它信息
+		re.Msg = resultMsg
+		re.Ok = Ok
+		re.Item = fileInfo
+	}()
+	
+	// 判断是否有权限为笔记添加附件
+	if !shareService.HasUpdateNotePerm(noteId, c.GetUserId()) {
+		return re
+	}
+	
+	file, handel, err := c.Request.FormFile("file")
+	if err != nil {
+		return re
+	}
+	defer file.Close()
+	
+	data, err := ioutil.ReadAll(file)
+	if err != nil {
+		return re
+	}
+	// > 5M?
+	if(len(data) > 5 * 1024 * 1024) {
+		resultMsg = "File is bigger than 5M"
+		return re
+	}
+	
+	// 生成上传路径
+	filePath := "files/" + c.GetUserId() + "/attachs"
+	dir := revel.BasePath + "/" +  filePath
+	err = os.MkdirAll(dir, 0755)
+	if err != nil {
+		return re
+	}
+	// 生成新的文件名
+	filename := handel.Filename
+	_, ext := SplitFilename(filename) // .doc
+	filename = NewGuid() + ext
+	toPath := dir + "/" + filename;
+	err = ioutil.WriteFile(toPath, data, 0777)
+	if err != nil {
+		return re
+	}
+	
+	// add File to db
+	fileType := ""
+	if ext != "" {
+		fileType = strings.ToLower(ext[1:])
+	}
+	filesize := GetFilesize(toPath)
+	fileInfo = info.Attach{Name: filename,
+		Title: handel.Filename,
+		NoteId: bson.ObjectIdHex(noteId),
+		UploadUserId: c.GetObjectUserId(),
+		Path: filePath + "/" + filename,
+		Type: fileType,
+		Size: filesize}
+		
+	id := bson.NewObjectId();
+	fileInfo.AttachId = id
+	fileId = id.Hex()
+	Ok = attachService.AddAttach(fileInfo)
+	
+	fileInfo.Path = ""; // 不要返回
+	resultMsg = "success"
+	
+	return re
+}
+
+// 删除附件
+func (c Attach) DeleteAttach(attachId string) revel.Result {
+	re := info.NewRe()
+	re.Ok, re.Msg = attachService.DeleteAttach(attachId, c.GetUserId())
+	return c.RenderJson(re)
+}
+
+// get all attachs by noteId
+func (c Attach) GetAttachs(noteId string) revel.Result {
+	re := info.NewRe()
+	re.Ok = true
+	re.List = attachService.ListAttachs(noteId, c.GetUserId())
+	return c.RenderJson(re)
+}
+
+// 下载附件
+// 权限判断
+func (c Attach) Download(attachId string) revel.Result {
+	attach := attachService.GetAttach(attachId, c.GetUserId()); // 得到路径
+	path := attach.Path
+	if path == "" {
+		return c.RenderText("")
+	}
+	fn := revel.BasePath + "/" +  strings.TrimLeft(path, "/")
+    file, _ := os.Open(fn)
+    return c.RenderBinary(file, attach.Title, revel.Attachment, time.Now()) // revel.Attachment
+    // return c.RenderFile(file, revel.Attachment) // revel.Attachment
+}
+
+func (c Attach) DownloadAll(noteId string) revel.Result {
+	note := noteService.GetNoteById(noteId)
+	if note.NoteId == "" {
+		return c.RenderText("")
+	}
+	// 得到文件列表
+	attachs := attachService.ListAttachs(noteId, c.GetUserId())
+	if attachs == nil || len(attachs) == 0 {
+		return c.RenderText("")
+	}
+	
+	/*
+	dir := revel.BasePath + "/files/tmp"
+	err := os.MkdirAll(dir, 0755)
+	if err != nil {
+		return c.RenderText("")
+	}
+	*/
+	
+	filename := note.Title + ".tar.gz"
+	if note.Title == "" {
+		filename = "all.tar.gz"
+	}
+	
+	// file write
+    fw, err := os.Create(revel.BasePath + "/files/" + filename)
+    if err != nil {
+		return c.RenderText("")
+    }
+    // defer fw.Close() // 不需要关闭, 还要读取给用户下载
+  
+    // gzip write
+    gw := gzip.NewWriter(fw)
+    defer gw.Close()
+  
+    // tar write
+    tw := tar.NewWriter(gw)
+    defer tw.Close()
+    
+    // 遍历文件列表
+    for _, attach := range attachs {
+		fn := revel.BasePath + "/" +  strings.TrimLeft(attach.Path, "/")
+	    fr, err := os.Open(fn)
+	    fileInfo, _ := fr.Stat()
+        if err != nil {
+			return c.RenderText("")
+        }
+        defer fr.Close()
+        
+        // 信息头
+        h := new(tar.Header)
+        h.Name = attach.Title
+        h.Size = fileInfo.Size()
+        h.Mode = int64(fileInfo.Mode())
+        h.ModTime = fileInfo.ModTime()
+  
+        // 写信息头
+        err = tw.WriteHeader(h)
+        if err != nil {
+            panic(err)
+        }
+  
+        // 写文件
+        _, err = io.Copy(tw, fr)
+        if err != nil {
+            panic(err)
+        }
+    } // for
+    
+//    tw.Close()
+//    gw.Close()
+//    fw.Close()
+//    file, _ := os.Open(dir + "/" + filename)
+	// fw.Seek(0, 0)
+    return c.RenderBinary(fw, filename, revel.Attachment, time.Now()) // revel.Attachment
+}
+
+	

app/controllers/FileController.go

@@ -17,7 +17,6 @@ type File struct {
 	BaseController
 }
 
-// 上传图片 editor
 // 过时 已弃用!
 func (c File) UploadImage(renderHtml string) revel.Result {
 	if renderHtml == "" {
@@ -33,18 +32,19 @@ func (c File) UploadImage(renderHtml string) revel.Result {
 	return c.RenderTemplate(renderHtml)
 }
 
+// 已弃用
+func (c File) UploadImageJson(from, noteId string) revel.Result {
+	re := c.uploadImage(from, "");
+	return c.RenderJson(re)
+}
+
+
 // 上传的是博客logo
 // TODO logo不要设置权限, 另外的目录
 func (c File) UploadBlogLogo() revel.Result {
 	return c.UploadImage("file/blog_logo.html");
 }
 
-// 弃用
-func (c File) UploadImageJson(from, noteId string) revel.Result {
-	re := c.uploadImage(from, "");
-	return c.RenderJson(re)
-}
-
 // 拖拉上传, pasteImage
 // noteId 是为了判断是否是协作的note, 如果是则需要复制一份到note owner中
 func (c File) PasteImage(noteId string) revel.Result {
@@ -69,13 +69,14 @@ func (c File) PasteImage(noteId string) revel.Result {
 	return c.RenderJson(re)
 }
 
-// leaui image plugin
+// leaui image plugin upload image
 func (c File) UploadImageLeaui(albumId string) revel.Result {
 	re := c.uploadImage("", albumId);
 	return c.RenderJson(re)
 }
 
 // 上传图片, 公用方法
+// upload image common func
 func (c File) uploadImage(from, albumId string) (re info.Re) {
 	var fileUrlPath = ""
 	var fileId = ""

app/controllers/init.go

@@ -25,6 +25,7 @@ var suggestionService *service.SuggestionService
 
 var albumService *service.AlbumService 
 var fileService *service.FileService
+var attachService *service.AttachService
 
 var pageSize = 1000
 var defaultSortField = "UpdatedTime"

app/db/Mgo.go

@@ -36,6 +36,7 @@ var Suggestions *mgo.Collection
 // Album & file(image)
 var Albums *mgo.Collection
 var Files *mgo.Collection
+var Attachs *mgo.Collection
 
 var NoteImages *mgo.Collection
 
@@ -106,6 +107,7 @@ func Init() {
 	// Album & file
 	Albums = Session.DB(dbname).C("albums")
 	Files = Session.DB(dbname).C("files")
+	Attachs = Session.DB(dbname).C("attachs")
 	
 	NoteImages = Session.DB(dbname).C("note_images")
 }

app/info/AttachInfo.go

@@ -0,0 +1,21 @@
+package info
+
+import (
+	"gopkg.in/mgo.v2/bson"
+	"time"
+)
+
+// Attach belongs to note
+type Attach struct {
+	AttachId         bson.ObjectId `bson:"_id,omitempty"` //
+	NoteId         bson.ObjectId `bson:"NoteId"` // 
+	UploadUserId         bson.ObjectId `bson:"UploadUserId"` // 可以不是note owner, 协作者userId
+	Name           string        `Name`  // file name, md5, such as 13232312.doc
+	Title          string        `Title` // raw file name
+	Size           int64         `Size`  // file size (byte)
+	Type           string        `Type`  // file type, "doc" = word
+	Path           string        `Path`  // the file path such as: files/userId/attachs/adfadf.doc
+	CreatedTime    time.Time     `CreatedTime`
+	
+	// FromFileId bson.ObjectId `bson:"FromFileId,omitempty"` // copy from fileId, for collaboration
+}

app/info/NoteInfo.go

@@ -24,7 +24,7 @@ type Note struct {
 
 	IsMarkdown bool `IsMarkdown` // 是否是markdown笔记, 默认是false
 
-	AttachIds  []string `FileIds,omitempty`  // 2014/9/18, attachments
+	AttachNum  int `AttachNum`  // 2014/9/21, attachments num
 
 	CreatedTime   time.Time     `CreatedTime`
 	UpdatedTime   time.Time     `UpdatedTime`

app/service/AttachService.go

@@ -0,0 +1,175 @@
+package service
+
+import (
+	. "github.com/leanote/leanote/app/lea"
+	"github.com/revel/revel"
+	"github.com/leanote/leanote/app/info"
+	"github.com/leanote/leanote/app/db"
+	"gopkg.in/mgo.v2/bson"
+	"time"
+	"os"
+	"strings"
+)
+
+type AttachService struct {
+}
+
+// add attach
+func (this *AttachService) AddAttach(attach info.Attach) bool {
+	attach.CreatedTime = time.Now()
+	ok := db.Insert(db.Attachs, attach)
+	
+	if ok {
+		// 更新笔记的attachs num
+		this.updateNoteAttachNum(attach.NoteId, 1)
+	}
+	
+	return ok
+}
+
+// 更新笔记的附件个数
+// addNum 1或-1
+func (this *AttachService) updateNoteAttachNum(noteId bson.ObjectId, addNum int) bool {
+	num := db.Count(db.Attachs, bson.M{"NoteId": noteId})
+	/*
+	note := info.Note{}
+	note = noteService.GetNoteById(noteId.Hex())
+	note.AttachNum += addNum
+	if note.AttachNum < 0 {
+		note.AttachNum = 0
+	}
+	Log(note.AttachNum)
+	*/
+	return db.UpdateByQField(db.Notes, bson.M{"_id": noteId}, "AttachNum", num)
+}
+
+// list attachs
+func (this *AttachService) ListAttachs(noteId, userId string) []info.Attach {
+	attachs := []info.Attach{}
+	// 判断是否有权限为笔记添加附件
+	if !shareService.HasUpdateNotePerm(noteId, userId) {
+		return attachs
+	}
+	
+	db.ListByQ(db.Attachs, bson.M{"NoteId": bson.ObjectIdHex(noteId)}, &attachs)
+	
+	return attachs
+}
+
+func (this *AttachService) UpdateImageTitle(userId, fileId, title string) bool {
+	return db.UpdateByIdAndUserIdField(db.Files, fileId, userId, "Title", title)
+}
+
+
+// Delete note to delete attas firstly
+func (this *AttachService) DeleteAllAttachs(noteId, userId string) bool {
+	note := noteService.GetNoteById(noteId)
+	if note.UserId.Hex() == userId {
+		attachs := []info.Attach{}
+		db.ListByQ(db.Attachs, bson.M{"NoteId": bson.ObjectIdHex(noteId)}, &attachs)
+		for _, attach := range attachs {
+			attach.Path = strings.TrimLeft(attach.Path, "/")
+			os.Remove(revel.BasePath + "/" + attach.Path)
+		}
+		return true
+	}
+	
+	return false
+}
+
+// delete attach
+func (this *AttachService) DeleteAttach(attachId, userId string) (bool, string) {
+	attach := info.Attach{}
+	db.Get(db.Attachs, attachId, &attach)
+	
+	if(attach.AttachId != "") {
+		// 判断是否有权限为笔记添加附件
+		if !shareService.HasUpdateNotePerm(attach.NoteId.Hex(), userId) {
+			return false, "No Perm"
+		}
+		
+		if db.Delete(db.Attachs, bson.M{"_id": bson.ObjectIdHex(attachId)}) {
+			this.updateNoteAttachNum(attach.NoteId, -1)
+			attach.Path = strings.TrimLeft(attach.Path, "/")
+			err := os.Remove(revel.BasePath + "/" + attach.Path)
+			if err == nil {
+				return true, "delete file error"
+			}
+			return false, "delete file error"
+		}
+		return false, "db error"
+	}
+	return false, "no such item"
+}
+
+// 获取文件路径
+// 要判断是否具有权限
+// userId是否具有attach的访问权限
+func (this *AttachService) GetAttach(attachId, userId string) (attach info.Attach) {
+	if attachId == "" {
+		return 
+	}
+	
+	attach = info.Attach{}
+	db.Get(db.Attachs, attachId, &attach)
+	path := attach.Path
+	if path == "" {
+		return 
+	}
+	
+	note := noteService.GetNoteById(attach.NoteId.Hex())
+	
+	// 判断权限
+	
+	// 笔记是否是公开的
+	if note.IsBlog {
+		return 
+	}
+	
+	// 笔记是否是我的
+	if note.UserId.Hex() == userId {
+		return 
+	}
+	
+	// 我是否有权限查看或协作
+	if shareService.HasReadNotePerm(attach.NoteId.Hex(), userId) {
+		return 
+	}
+	
+	attach = info.Attach{}
+	return 
+}
+
+// 复制笔记时需要复制附件
+// noteService调用, 权限已判断
+func (this *AttachService) CopyAttachs(noteId, toNoteId, toUserId string) bool {
+	attachs := []info.Attach{}
+	db.ListByQ(db.Attachs, bson.M{"NoteId": bson.ObjectIdHex(noteId)}, &attachs)
+	
+	// 复制之
+	toNoteIdO := bson.ObjectIdHex(toNoteId)
+	for _, attach := range attachs {
+		attach.AttachId = ""
+		attach.NoteId = toNoteIdO
+		
+		// 文件复制一份
+		_, ext := SplitFilename(attach.Name)
+		newFilename := NewGuid() + ext
+		dir := "files/" + toUserId + "/attachs"
+		filePath := dir + "/" + newFilename
+		err := os.MkdirAll(revel.BasePath + "/" + dir, 0755)
+		if err != nil {
+			return false
+		}
+		_, err = CopyFile(revel.BasePath + "/" + attach.Path, revel.BasePath + "/" + filePath)
+		if err != nil {
+			return false
+		}
+		attach.Name = newFilename
+		attach.Path = filePath
+		
+		this.AddAttach(attach)
+	}
+	
+	return true
+}

app/service/FileService.go

@@ -189,7 +189,6 @@ func (this *FileService) CopyImage(userId, fileId, toUserId string) (bool, strin
 	if file.FileId == "" || file.UserId.Hex() != userId {
 		return false, ""
 	}
-	Log(file)
 		
 	_, ext := SplitFilename(file.Name)
 	newFilename := NewGuid() + ext

app/service/NoteService.go

@@ -366,6 +366,9 @@ func (this *NoteService) CopySharedNote(noteId, notebookId, fromUserId, myUserId
 		// 复制图片, 把note的图片都copy给我, 且修改noteContent图片路径
 		noteContent.Content = noteImageService.CopyNoteImages(noteId, fromUserId, note.NoteId.Hex(), noteContent.Content, myUserId)
 		
+		// 复制附件
+		attachService.CopyAttachs(noteId, note.NoteId.Hex(), myUserId)
+		
 		// 添加之
 		note = this.AddNoteAndContent(note, noteContent, note.UserId);
 		

app/service/ShareService.go

@@ -3,7 +3,7 @@ package service
 import (
 	"github.com/leanote/leanote/app/info"
 	"github.com/leanote/leanote/app/db"
-	. "github.com/leanote/leanote/app/lea"
+	 . "github.com/leanote/leanote/app/lea"
 	"gopkg.in/mgo.v2/bson"
 	"time"
 	"sort"
@@ -286,6 +286,28 @@ func (this *ShareService) AddShareNote(noteId string, perm int, userId, email st
 	return db.Insert(db.ShareNotes, shareNote), "", toUserId
 }
 
+// updatedUserId是否有查看userId noteId的权限?
+func (this *ShareService) HasReadPerm(userId, updatedUserId, noteId string) bool {
+	if !db.Has(db.ShareNotes, 
+		bson.M{"UserId": bson.ObjectIdHex(userId), "ToUserId": bson.ObjectIdHex(updatedUserId), "NoteId": bson.ObjectIdHex(noteId)}) {
+		// noteId的notebookId是否被共享了?
+		notebookId := noteService.GetNotebookId(noteId)
+		if notebookId.Hex() == "" {
+			return false
+		}
+		
+		// 判断notebook是否被共享
+		if !db.Has(db.ShareNotebooks, 
+			bson.M{"UserId": bson.ObjectIdHex(userId), "ToUserId": bson.ObjectIdHex(updatedUserId), "NotebookId": notebookId}) {
+			return false
+	 	} else {
+	 		return true
+	 	}
+	} else {
+		return true
+	}
+}
+
 // updatedUserId是否有修改userId noteId的权限?
 func (this *ShareService) HasUpdatePerm(userId, updatedUserId, noteId string) bool {
 	// 1. noteId是否被共享了?
@@ -340,8 +362,6 @@ func (this *ShareService) HasSharedNote(noteId, myUserId string) bool {
 // noteId的notebook是否共享了给我
 func (this *ShareService) HasSharedNotebook(noteId, myUserId, sharedUserId string) bool {
 	notebookId := noteService.GetNotebookId(noteId)
-	Log(noteId)
-	Log(notebookId)
 	if notebookId != "" {
 		return db.Has(db.ShareNotebooks, bson.M{"NotebookId": notebookId,
 			"UserId": bson.ObjectIdHex(sharedUserId), 
@@ -509,4 +529,51 @@ func (this *ShareService) DeleteUserShareNoteAndNotebook(userId, toUserId string
 	db.DeleteAll(db.HasShareNotes, query);
 	
 	return true
+}
+
+// 用户userId是否有修改noteId的权限 
+func (this *ShareService) HasUpdateNotePerm(noteId, userId string) bool {
+	if noteId == "" || userId == "" {
+		return false;
+	}
+	note := noteService.GetNoteById(noteId)
+	LogJ(note);
+	if note.UserId != "" {
+		noteUserId := note.UserId.Hex()
+		if noteUserId != userId {
+			// 是否是有权限协作的
+			if this.HasUpdatePerm(noteUserId, userId, noteId) {
+				return true
+			} else {
+				return false;
+			}
+		} else {
+			return true
+		}
+	} else {
+		return false;
+	}
+}
+
+// 用户userId是否有修改noteId的权限 
+func (this *ShareService) HasReadNotePerm(noteId, userId string) bool {
+	if noteId == "" || userId == "" {
+		return false;
+	}
+	note := noteService.GetNoteById(noteId)
+	if note.UserId != "" {
+		noteUserId := note.UserId.Hex()
+		if noteUserId != userId {
+			// 是否是有权限协作的
+			if this.HasReadPerm(noteUserId, userId, noteId) {
+				return true
+			} else {
+				return false;
+			}
+		} else {
+			return true
+		}
+	} else {
+		return false;
+	}
 }

app/service/TrashService.go

@@ -53,7 +53,15 @@ func (this *TrashService) recoverNote(noteId, notebookId, userId string) bool {
 
 // 删除trash
 func (this *TrashService) DeleteTrash(noteId, userId string) bool {
-	return db.DeleteByIdAndUserId(db.Notes, noteId, userId)
+	// delete note's attachs
+	ok := attachService.DeleteAllAttachs(noteId, userId)
+	
+	// delete note
+	ok = db.DeleteByIdAndUserId(db.Notes, noteId, userId)
+	// delete content
+	ok = db.DeleteByIdAndUserId(db.NoteContents, noteId, userId)
+	
+	return ok
 }
 
 // 列出note, 排序规则, 还有分页

app/service/init.go

@@ -19,6 +19,7 @@ var blogService *BlogService
 var tokenService *TokenService
 var noteImageService *NoteImageService
 var fileService *FileService
+var attachService *AttachService
 
 func init() {
 	notebookService = &NotebookService{}
@@ -31,5 +32,6 @@ func init() {
 	blogService = &BlogService{}
 	tokenService = &TokenService{}
 	fileService = &FileService{}
+	attachService = &AttachService{}
 	noteImageService = &NoteImageService{}
 }

app/views/Note/note-dev.html

@@ -353,6 +353,7 @@ function log(o) {
 									</i>Sort <i class="fa fa-angle-down"></i>
 									-->
 								</a>
+								<!--
 								<ul class="dropdown-menu" role="menu"
 									aria-labelledby="dropdownMenu1"
 									style="right: 3px; ! important; left: -100px; min-width: 100px;">
@@ -366,6 +367,7 @@ function log(o) {
 									<li role="presentation"><a role="menuitem" tabindex="-1"
 										href="#">Separated </a></li>
 								</ul>
+								-->
 							</div>
 						</div>
 
@@ -466,6 +468,38 @@ function log(o) {
 							<ul class="pull-right" id="editorTool">
 								<li><a class="ios7-a " id="saveBtn" title="ctrl+s"
 									data-toggle="dropdown">{{msg . "save"}}</a></li>
+									
+								<li class="dropdown" id="attachDropdown">
+									<a class="ios7-a dropdown-toggle" data-toggle="dropdown" id="showAttach">
+										<!--
+										<span class="fa fa-upload"></span>
+										-->
+										{{msg . "attachments"}}<span id="attachNum"></span>
+									</a>
+									<div class="dropdown-menu" id="attachMenu">
+										<ul id="attachList">
+										</ul>
+										<form id="uploadAttach" method="post" action="/attach/UploadAttach" enctype="multipart/form-data">
+							                <div id="dropAttach">
+							                    <a class="btn btn-success btn-choose-file">
+							                    	Choose File to Upload
+							                    </a>
+							                    <a class="btn btn-default" id="downloadAllBtn">
+								                    <i class="fa fa-download"></i>
+							                    	Download All
+							                    </a>
+							                    <a class="btn btn-default" id="linkAllBtn">
+								                    <i class="fa fa-link"></i>
+							                    	Link All
+							                    </a>
+							                    <input type="file" name="file" multiple/>
+							                </div>
+							                <div id="attachUploadMsg">
+							                </div>
+							            </form>
+									</div>
+								</li>
+								
 								<li><a class="ios7-a " id="tipsBtn"
 									data-toggle="dropdown">{{msg . "editorTips"}}</a></li>
 								<li><a class="ios7-a " id="contentHistory"
@@ -498,7 +532,7 @@ function log(o) {
 							</div>
 						</div>
 						
-						<!-- leaui image -->
+						<!-- leaui image drop image to editor-->
 						<form id="upload" method="post" action="/file/uploadImageLeaui" enctype="multipart/form-data" style="margin-top: 5px;">
 			                <div id="drop">
 			                       Drop images to here
@@ -982,19 +1016,17 @@ initSlimScroll();
 <link href="/public/mdeditor/editor/editor.css" rel="stylesheet">
 <script src="/public/mdeditor/editor/pagedown/Markdown.Converter-min.js"></script>
 <script src="/public/mdeditor/editor/pagedown/Markdown.Sanitizer-min.js"></script>
-<script src="/public/mdeditor/editor/pagedown/Markdown.Editor-min.js"></script>
+<script src="/public/mdeditor/editor/pagedown/Markdown.Editor.js"></script>
 <script src="/public/mdeditor/editor/pagedown/local/Markdown.local.zh-min.js"></script>
 <script src="/public/mdeditor/editor/Markdown.Extra-min.js"></script>
 <script src="/public/mdeditor/editor/underscore-min.js"></script>
 <script src="/public/mdeditor/editor/scrollLink.js"></script>
 <!--mathjax-->
-<!--
 <script type="text/x-mathjax-config">
   MathJax.Hub.Config({ tex2jax: { inlineMath: [['$','$'], ["\\(","\\)"]], processEscapes: true },  messageStyle: "none"});
 </script>
 <script src="/public/mdeditor/editor/mathJax-min.js"></script>
 <script src="//cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS-MML_HTMLorMML"></script>
--->
 <script src="/public/mdeditor/editor/jquery.waitforimages-min.js"></script>
 <script src="/public/mdeditor/editor/google-code-prettify/prettify.js"></script>
 <script src="/public/mdeditor/editor/editor.js"></script>	
@@ -1003,7 +1035,7 @@ initSlimScroll();
 <!-- context-menu -->
 <link rel="stylesheet" href="/js/contextmenu/css/contextmenu.css" type="text/css" />
 
-<!-- version 2.0 -->
+<!-- js version 2.0 use require.js -->
 <script src="/js/require.js"></script>
 <script>
 require.config({
@@ -1011,14 +1043,18 @@ require.config({
     paths: {
     	// 'jquery': 'js/jquery-1.9.0.min',
     	'leaui_image': 'tinymce/plugins/leaui_image/public/js/for_editor',
+    	'attachment_upload': 'js/app/attachment_upload',
     	'jquery.ui.widget': 'tinymce/plugins/leaui_image/public/js/jquery.ui.widget',
     	'fileupload': '/tinymce/plugins/leaui_image/public/js/jquery.fileupload'
     },
     shim: {
+    	'fileupload': {deps: ['jquery.ui.widget']}
     }
 });
 require(['leaui_image'], function(leaui_image) {
 });
+require(['attachment_upload'], function(attachment_upload) {
+});
 </script>
 </body>
 </html>