//todo:格式化URL
//todo:得到内容
public IActionResult GetNoteContent(string token, string noteId)
{
ApiRe falseRe = new ApiRe()
{
Ok = false,
Msg = "GetNoteContent_is_error"
};
Note note = NoteService.GetNote(MyConvert.HexToLong(noteId), getUserIdByToken(token));
NoteContent noteContent = NoteContentService.GetNoteContent(MyConvert.HexToLong(noteId), getUserIdByToken(token), false);
if (noteContent == null || note == null)
{
return(Json(falseRe, MyJsonConvert.GetOptions()));
}
if (noteContent != null && !string.IsNullOrEmpty(noteContent.Content))
{
noteContent.Content = NoteService.FixContent(noteContent.Content, note.IsMarkdown);
}
ApiNoteContent apiNote = new ApiNoteContent()
{
NoteId = note.NoteId,
UserId = note.UserId,
Content = noteContent.Content
};
return(Json(apiNote, MyJsonConvert.GetOptions()));
}
public async Task <IActionResult> GetNoteContent(string token, string noteId)
{
ApiRe re = new ApiRe()
{
Ok = false,
Msg = "GetNoteContent_is_error"
};
try
{
var user = GetUserByToken(token);
if (user == null)
{
return(LeanoteJson(re));
}
Note note = noteService.GetNote(noteId.ToLongByHex(), GetUserIdByToken(token));
NoteContent noteContent = noteContentService.GetNoteContent(noteId.ToLongByHex(), GetUserIdByToken(token), false);
if (noteContent == null || note == null)
{
return(Json(re, MyJsonConvert.GetLeanoteOptions()));
}
if (noteContent != null && !string.IsNullOrEmpty(noteContent.Content))
{
noteContent.Content = noteService.FixContent(noteContent.Content, note.IsMarkdown);
}
else
{
noteContent.Content = "<p>Content is IsNullOrEmpty<>";
}
if (noteContent.IsEncryption)
{
var dec = this.cryptographyProvider.SM4Decrypt(noteContent.Content.Base64ToByteArray());
noteContent.Content = Encoding.UTF8.GetString(dec);
}
re.Ok = true;
re.Data = noteContent;
return(LeanoteJson(re));
}
catch (Exception ex)
{
re.Ok = false;
re.Msg = ex.Message;
throw;
}
}
public IActionResult Editor(string noteIdHex)
{
this.SetLocale(); //设置区域化信息
//todo:存在一个问题，可能导出用户敏感信息
var userInfo = this.GetUserAndBlogUrl(); //得到用户信息+博客主页
//判断用户ID是否已经登录
var user = this.GetUserBySession();
var userId = user.UserId;
Notebook[] noteBoooks = notebookService.GetNoteBookTree(user.UserId);
//是否已经开放注册功能
ViewBag.openRegister = configFileService.WebConfig.SecurityConfig.OpenRegister;
// 已登录了, 那么得到所有信息
var notebooks = notebookService.GetNotebooks(userId);
//获得共享的笔记
// 还需要按时间排序(DESC)得到notes
List <Note> notes = new List <Note>();
NoteContent noteContent = new NoteContent();
if (!notebooks.IsNullOrNothing())
{
// noteId是否存在
// 是否传入了正确的noteId
var hasRightNoteId = false;
long?noteId = noteIdHex.ToLongByHex();
if (noteId != null)
{
//说明ID本身是有效的
var note = noteService.GetNoteById(noteId);
if (note != null)
{
var noteOwner = note.UserId;
noteContent = noteContentService.GetNoteContent(noteId, noteOwner, false);
hasRightNoteId = true;
ViewBag.curNoteId = noteId.ToHex24();
ViewBag.curNotebookId = note.NotebookId.ToHex24();
// 打开的是共享的笔记, 那么判断是否是共享给我的默认笔记
if (noteOwner != GetUserIdBySession())
{
if (shareService.HasReadPerm(noteOwner, GetUserIdBySession(), noteId))
{
ViewBag.curSharedNoteNotebookId = note.NotebookId.ToHex24();
ViewBag.curSharedUserId = noteOwner;
}
else
{
hasRightNoteId = false;
}
}
else
{
notes = noteService.ListNotes(this.GetUserIdBySession(), note.NotebookId, false, GetPage(), 50, defaultSortField, false, null);
// 如果指定了某笔记, 则该笔记放在首位
}
}
//获得最近的笔记
int count2 = 0;
var latestNotes = noteService.ListNotes(userId, false, GetPage(), 50, defaultSortField, false, null);
ViewBag.latestNotes = latestNotes;
}
// 没有传入笔记
// 那么得到最新笔记
if (!hasRightNoteId)
{
notes = noteService.ListNotes(userId, false, GetPage(), 50, defaultSortField, false, null);
if (notes.Any())
{
noteContent = noteContentService.GetValidNoteContent(notes[0].NoteId, userId);
ViewBag.curNoteId = notes[0].NoteId;
}
}
}
ViewBag.isAdmin = user.Username.Equals(config.SecurityConfig.AdminUsername);
ViewBag.IsDevelopment = config.APPConfig.Dev;
ViewBag.userInfo = userInfo;
ViewBag.notebooks = notebooks;
//ViewBag.shareNotebooks= shareNotebooks;
ViewBag.notes = notes;
ViewBag.noteContentJson = noteContent;
ViewBag.noteContent = noteContent == null ? null : noteContent.Content;
ViewBag.tags = tagService.GetTags(userId);
ViewBag.config = config;
Dictionary <string, string> js = new Dictionary <string, string>();
SetLocale();
ViewBag.js = js;
//页面的值
ViewBag.isAdmin = configFileService.WebConfig.SecurityConfig.AdminUsername.Equals(user.Username);
ViewBag.userInfo = userInfo;
ViewBag.OpenRegister = config.SecurityConfig.OpenRegister;
//编辑器偏好
ViewBag.MarkdownEditorOption = userInfo.MarkdownEditorOption;
ViewBag.RichTextEditorOption = userInfo.RichTextEditorOption;
return(View());
}
//todo:更新笔记
public JsonResult UpdateNote(ApiNote noteOrContent, string token)
{
Note noteUpdate = new Note();
var needUpdateNote = false;
var re = new ReUpdate();
long tokenUserId = getUserIdByToken(token);
var noteId = MyConvert.HexToLong(noteOrContent.NoteId);
//-------------校验参数合法性
if (tokenUserId == 0)
{
re.Msg = "NOlogin";
re.Ok = false;
return(Json(re, MyJsonConvert.GetSimpleOptions()));
}
if (string.IsNullOrEmpty(noteOrContent.NoteId))
{
re.Msg = "noteIdNotExists";
re.Ok = false;
return(Json(re, MyJsonConvert.GetSimpleOptions()));
}
if (noteOrContent.Usn < 1)
{
re.Msg = "usnNotExists";
re.Ok = false;
return(Json(re, MyJsonConvert.GetSimpleOptions()));
}
// 先判断USN的问题, 因为很可能添加完附件后, 会有USN冲突, 这时附件就添错了
var note = NoteService.GetNote(noteId, tokenUserId);
var noteContent = NoteContentService.GetNoteContent(note.NoteId, tokenUserId, false);
if (note == null || note.NoteId == 0)
{
re.Msg = "notExists";
re.Ok = false;
return(Json(re, MyJsonConvert.GetSimpleOptions()));
}
//判断服务器版本与客户端版本是否一致
if (note.Usn != noteOrContent.Usn)
{
re.Msg = "conflict";
re.Ok = false;
return(Json(re, MyJsonConvert.GetSimpleOptions()));
}
//-------------更新文件和附件内容
if (noteOrContent.Files != null && noteOrContent.Files.Length > 0)
{
for (int i = 0; i < noteOrContent.Files.Length; i++)
{
var file = noteOrContent.Files[i];
if (file.HasBody)
{
if (!string.IsNullOrEmpty(file.LocalFileId))
{
var result = upload("FileDatas[" + file.LocalFileId + "]", tokenUserId, noteId, file.IsAttach, out long serverFileId, out string msg);
if (!result)
{
if (string.IsNullOrEmpty(msg))
{
re.Msg = "fileUploadError";
}
if (!string.Equals(msg, "notImage", System.StringComparison.OrdinalIgnoreCase))
{
return(Json(re, MyJsonConvert.GetOptions()));
}
}
else
{
// 建立映射
file.FileId = serverFileId.ToString("x");
noteOrContent.Files[i] = file;
}
}
else
{
return(Json(new ReUpdate()
{
Ok = false,
Msg = "LocalFileId_Is_NullOrEmpty",
Usn = 0
}, MyJsonConvert.GetSimpleOptions()));
}
}
}
}
//更新用户元数据
//int usn = UserService.IncrUsn(tokenUserId);
// 移到外面来, 删除最后一个file时也要处理, 不然总删不掉
// 附件问题, 根据Files, 有些要删除的, 只留下这些
if (noteOrContent.Files != null)
{
AttachService.UpdateOrDeleteAttachApi(noteId, tokenUserId, noteOrContent.Files);
}
//-------------更新笔记内容
var afterContentUsn = 0;
var contentOk = false;
var contentMsg = "";
long contentId = 0;
if (noteOrContent.Content != null)
{
// 把fileId替换下
FixPostNotecontent(ref noteOrContent);
// 如果传了Abstract就用之
if (noteOrContent.Abstract != null)
{
noteOrContent.Abstract = MyHtmlHelper.SubHTMLToRaw(noteOrContent.Abstract, 200);
}
else
{
noteOrContent.Abstract = MyHtmlHelper.SubHTMLToRaw(noteOrContent.Content, 200);
}
}
else
{
noteOrContent.Abstract = MyHtmlHelper.SubHTMLToRaw(noteContent.Content, 200);
}
//上传noteContent的变更
contentOk = NoteContentService.UpdateNoteContent(
noteOrContent,
out contentMsg,
out contentId
);
//返回处理结果
if (!contentOk)
{
re.Ok = false;
re.Msg = contentMsg;
re.Usn = afterContentUsn;
return(Json(re, MyJsonConvert.GetOptions()));
}
//-------------更新笔记元数据
int afterNoteUsn = 0;
var noteOk = false;
var noteMsg = "";
noteOk = NoteService.UpdateNote(
ref noteOrContent,
tokenUserId,
contentId,
true,
true,
out noteMsg,
out afterNoteUsn
);
if (!noteOk)
{
re.Ok = false;
re.Msg = noteMsg;
return(Json(re, MyJsonConvert.GetOptions()));
}
//处理结果
//-------------API返回客户端信息
note = NoteService.GetNote(noteId, tokenUserId);
// noteOrContent.NoteId = noteId.ToString("x");
// noteOrContent.UserId = tokenUserId.ToString("x");
// noteOrContent.Title = note.Title;
// noteOrContent.Tags = note.Tags;
// noteOrContent.IsMarkdown = note.IsMarkdown;
// noteOrContent.IsBlog = note.IsBlog;
//noteOrContent.IsTrash = note.IsTrash;
//noteOrContent.IsDeleted = note.IsDeleted;
//noteOrContent.IsTrash = note.IsTrash;
//noteOrContent.Usn = note.Usn;
//noteOrContent.CreatedTime = note.CreatedTime;
//noteOrContent.UpdatedTime = note.UpdatedTime;
//noteOrContent.PublicTime = note.PublicTime;
noteOrContent.Content = "";
noteOrContent.Usn = afterNoteUsn;
noteOrContent.UpdatedTime = DateTime.Now;
noteOrContent.IsDeleted = false;
noteOrContent.UserId = tokenUserId.ToString("x");
return(Json(noteOrContent, MyJsonConvert.GetOptions()));
}
