@@ -280,6 +280,110 @@ async function updateNode(id, pid, title, content) {
}
}
/* by qing — 节点移动：本质是 pid 变更的 update_note，
async function moveNode ( id , pid , title , content ) {
try {
obj = {
"id" : Number ( id ) ,
"pid" : pid ,
"title" : title ,
"content" : content
}
jsonBody = JSON . stringify ( obj )
const res = await fetch ( '/update_note' , {
method : 'POST' ,
headers : {
'Content-Type' : 'application/json' ,
'Target-Url' : 'http://127.0.0.1:8006'
} ,
body : jsonBody
} ) ;
const responseText = await res . text ( ) ;
let result ;
try {
result = JSON . parse ( responseText ) ;
} catch {
console . error ( ` 更新笔记接口返回非 JSON 内容（HTTP ${ res . status } ）： ` , responseText ) ;
throw new Error ( '服务器响应格式异常，请稍后重试' ) ;
}
if ( res . status === 401 ) {
// 凭证失效（过期或网关重启），跳转重新登录
location . href = '/login.html' ;
return ;
}
if ( ! res . ok ) {
throw new Error ( result . error === "It's not your note" ? '只能移动自己的节点' : ( result . error || ` 移动节点失败（HTTP ${ res . status } ） ` ) ) ;
}
var cur = ( stack . length == 0 ) ? 0 : stack [ stack . length - 1 ] ;
getNode ( cur ) . then ( load _notes ) ;
getNode ( cur ) . then ( loadMap ) ;
alert ( '移动成功' ) ;
return result ;
} catch ( err ) {
alert ( err . message || '接口请求失败，请检查后端服务是否启动' ) ;
console . error ( '移动节点请求异常：' , err ) ;
}
}
/* by qing — 点击卡片"移动"：暂存节点信息，底部弹出移动条 */
function startMove ( item ) {
moving _node = { id : Number ( item . id ) , pid : item . pid , title : item . title , content : item . content } ;
renderMoveBar ( ) ;
}
/* by qing — 渲染底部移动条：显示待移动节点，提供"移动到当前层"和"取消" */
function renderMoveBar ( ) {
movebar . replaceChildren ( ) ;
if ( moving _node == null ) {
return ;
}
let tip = document . createElement ( 'span' ) ;
tip . className = "move-title" ;
tip . textContent = "移动中：" + moving _node . title ;
let ok _btn = document . createElement ( 'button' ) ;
ok _btn . className = "act-btn act-edit" ;
ok _btn . textContent = "移动到当前层" ;
ok _btn . addEventListener ( 'click' , confirmMove ) ;
let cancel _btn = document . createElement ( 'button' ) ;
cancel _btn . className = "act-btn act-del" ;
cancel _btn . textContent = "取消" ;
cancel _btn . addEventListener ( 'click' , function ( ) {
moving _node = null ;
renderMoveBar ( ) ;
} ) ;
movebar . appendChild ( tip ) ;
movebar . appendChild ( ok _btn ) ;
movebar . appendChild ( cancel _btn ) ;
}
/* by qing — 执行移动：把待移动节点挂到当前层（stack 顶，根为 0） */
async function confirmMove ( ) {
if ( moving _node == null ) {
return ;
}
var target _pid = ( stack . length == 0 ) ? 0 : stack [ stack . length - 1 ] ;
if ( target _pid == moving _node . id ) {
alert ( '不能移动到节点自身内部' ) ;
return ;
}
if ( target _pid == moving _node . pid ) {
alert ( '该节点已在当前层' ) ;
return ;
}
var result = await moveNode ( moving _node . id , target _pid , moving _node . title , moving _node . content ) ;
if ( result != null ) {
moving _node = null ;
renderMoveBar ( ) ;
}
}
/* by shufeng2012 */
function renderMarkdown ( element , content ) {
/*
@@ -295,6 +399,7 @@ const ICON_HEART = '<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" s
const ICON _SHARE = '<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="18" cy="5" r="3"/><circle cx="6" cy="12" r="3"/><circle cx="18" cy="19" r="3"/><line x1="8.59" y1="13.51" x2="15.42" y2="17.49"/><line x1="15.41" y1="6.51" x2="8.59" y2="10.49"/></svg>' ;
const ICON _EDIT = '<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M17 3a2.828 2.828 0 1 1 4 4L7.5 20.5 2 22l1.5-5.5L17 3z"/></svg>' ;
const ICON _TRASH = '<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><polyline points="3 6 5 6 21 6"/><path d="M19 6v14a2 2 0 0 1-2 2H7a2 2 0 0 1-2-2V6m3 0V4a2 2 0 0 1 2-2h4a2 2 0 0 1 2 2v2"/></svg>' ;
const ICON _MOVE = '<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><polyline points="5 9 2 12 5 15"/><polyline points="9 5 12 2 15 5"/><polyline points="15 19 12 22 9 19"/><polyline points="19 9 22 12 19 15"/><line x1="2" y1="12" x2="22" y2="12"/><line x1="12" y1="2" x2="12" y2="22"/></svg>' ;
/* by qing — 生成一个统计项：图标 + 数字，count 缺省显示 0 */
function makeStatItem ( iconSvg , count ) {
@@ -319,8 +424,10 @@ var input_note_clear = document.getElementById('input-note-clear');
var recommend _list = document . getElementById ( 'recommend-list' ) ;
var delete _note = document . getElementById ( 'delete-note' ) ;
var minimap = document . getElementById ( "minimap" ) ;
var movebar = document . getElementById ( "movebar" ) ;
var is _expand = true ;
var editing _id = null ; /* 编辑模式：正在编辑的节点 id，null 表示当前是新增模式 */
var moving _node = null ; /* 移动模式：待移动的节点 {id, pid, title, content}，
input _note _submit . addEventListener ( 'click' , function ( event ) {
if ( input _note _submit . disabled ) return ; // 防重复点击
@@ -449,6 +556,13 @@ function load_notes(main_node) {
event . stopPropagation ( ) ;
startEdit ( item ) ;
} ) ;
let move _btn = document . createElement ( 'button' ) ;
move _btn . className = "act-btn act-move" ;
move _btn . innerHTML = ICON _MOVE + "移动" ;
move _btn . addEventListener ( 'click' , function ( event ) {
event . stopPropagation ( ) ;
startMove ( item ) ;
} ) ;
let del _btn = document . createElement ( 'button' ) ;
del _btn . className = "act-btn act-del" ;
del _btn . innerHTML = ICON _TRASH + "删除" ;
@@ -457,6 +571,7 @@ function load_notes(main_node) {
deleteChild ( item . id ) ;
} ) ;
act _div . appendChild ( edit _btn ) ;
act _div . appendChild ( move _btn ) ;
act _div . appendChild ( del _btn ) ;
ttl . appendChild ( wrt _div ) ;
ttl . appendChild ( sts _div ) ;