var debug = false;
var log_count = 1;
function slog(c1,c2,c3){
c1 = c1?c1:'';
c2 = c2?c2:'';
c3 = c3?c3:'';
if(debug) console.log('#'+ log_count++ +'-ScriptLog:',c1,c2,c3);
}
var max_traverse_dir = 10;
var traverseCount = 0;
var traversePause = 0;
var instance;
var fileList={};
var Traverse={path:[]};
var panAPIUrl = location.protocol + "//" + location.host + "/api/";
var restAPIUrl = location.protocol + "//pcs.baidu.com/rest/2.0/pcs/";
var clientAPIUrl = location.protocol + "//d.pcs.baidu.com/rest/2.0/pcs/";
function getPath() {
return instance.listInstance.currentKey;
}
function getFileList(path){
let isTraverse;
if (path) {
isTraverse = true;
} else {
path = getPath();
let currentList = instance.listInstance.getCheckedItems();
if (!currentList.length) {
currentList = instance.listInstance.getCurrentDataList();
}
if (currentList.length < 100) {
slog('getFileList from listInstance:',path);
return currentList;
}
}
if (fileList[path] && fileList[path].length) {
slog('getFileList from cache:',path);
return fileList[path];
} else if (isTraverse) {
if (traverseCount === max_traverse_dir) {
traversePause = !confirm("此目录包含的文件夹过多，请确认是否继续");
}
traverseCount++;
slog('traverseCount:', traverseCount);
}
if (traversePause) {
slog('traverse pause because of too much dir');
return false;
}
slog('getFileList by path:',path);
let listUrl = panAPIUrl + "list";
let params = {
dir:path,
order:'name',
desc:0,
showempty:0,
};
$.ajax({
url:listUrl,
async:false,
method:'GET',
data:params,
success:function(response){
fileList[path] = 0===response.errno ? response.list : [];
}
});
return fileList[path];
}
function traverseFileList(listUpper) {
let listArray = [];
$(listUpper).each(function(){
if (!this.mountPath) {
if (this.isdir === 1) {
let sublist = getFileList(this.path);
if (!sublist) {
return false;
}
listArray = listArray.concat(traverseFileList(sublist));
Traverse.path.push(this.path);
} else {
listArray = listArray.concat(this);
}
}
});
return listArray;
}
function refreshList() {
let path = getPath();
delete fileList[path];
Traverse.path.forEach(function(e){
delete fileList[e];
});
delete Traverse[path];
instance.message.trigger("system-refresh");
}
function rename(filelist){
let url = panAPIUrl + 'filemanager?opera=rename&async=2';
let params = {
filelist:JSON.stringify(filelist),
};
$.ajax({
url:url,
method:'POST',
async:false,
data:params,
success:function(response){
slog('response :',response);
if(response.errno === 0){
tip('修改成功，共修改 ' + filelist.length + ' 个文件</a>');
setTimeout(function(){
refreshList();
panel.hide();
}, 2400);
}else if(response.errno === 12){
tip('当前还有任务未完成，请稍后再试。');
}else{
tip('修改失败，请尝试重新登录。如果持续失败，可能是百度接口发生改变。', 4e3);
}
}
});
}
var tip_timeout;
function tip(msg, timeout) {
clearTimeout(tip_timeout);
timeout = timeout || 1500;
let $tip = $('#tip');
$tip.html(msg).css({
'margin-left': -$tip.outerWidth()/2,
'margin-top': -$tip.outerHeight()/2
}).fadeIn(120);
tip_timeout = setTimeout(function() {
$tip.fadeOut();
}, timeout);
}
function filter(keep) {
let chosen = $('.rename-chosen')[0];
var isReplace = chosen.classList.contains('rename-replace');
var isAdd = chosen.classList.contains('rename-add');
if (isReplace) {
var str_to_find = $('#rename-from').val();
if (!keep && !str_to_find){
tip('请输入关键词');
return;
}
var pattern;
var str_to_replace = $('#rename-to').val();
let renameType = $('#rename-type').val();
let g = '';
if (renameType !== "regexp") {
str_to_find = str_to_find.replace(/[\-\[\]\/\{\}\(\)\*\+\?\.\\\^\$\|]/g, "\\$&");
if (renameType === "global") {
g = 'g';
}
}
try {
pattern = new RegExp(str_to_find, g);
} catch(e) {
tip('正则表达式有误，请检查');
return;
}
} else if (isAdd) {
var thestart = $('#rename-start').val().replace(/(^\s*)/g,"");
var theend = $('#rename-end').val().replace(/(\s*$)/g,"");
if (!keep && !thestart && !theend){
tip('请输入前缀或后缀');
return;
}
} else {
var theext = $('#rename-ext').val().trim();
if (!keep && !theext){
tip('请输入扩展名');
return;
}
var oldext = $('#rename-oldext').val().trim();
}
let list = Traverse[getPath()] || getFileList();
slog('list_Length:' + list.length, 'list:',list);
if(list.length > 0){
let toRename = [];
if (isReplace) {
$(list).each(function (i){
slog('list '+ i +':',this.path);
if (this.mountPath) return true;
let fileName = this.server_filename;
if (keep && str_to_find === '') {
toRename.push({"path":this.path,"newname":fileName});
} else {
let newName = fileName.replace(pattern, str_to_replace);
if (keep || newName !== fileName) {
slog('newName:',newName);
toRename.push({"path":this.path,"newname":newName});
}
}
});
}
else {
$(list).each(function (i){
slog('list '+ i +':',this.path);
if (this.mountPath || !isAdd && this.isdir === 1) return true;
let fileNameArray = this.server_filename.split(".");
let fileext = fileNameArray.length>1 ? fileNameArray.pop() : '';
if (isAdd) {
let last = fileNameArray.length-1;
fileNameArray[0] = thestart + fileNameArray[0];
fileNameArray[last] = fileNameArray[last] + theend;
if (fileext) fileNameArray.push(fileext);
slog('Add start:' + thestart,'end:' + theend);
} else {
if (oldext && oldext !== fileext) {
if (!keep) {
return true;
}
if (fileext) fileNameArray.push(fileext);
} else {
if (fileext === theext && !keep) {
return true;
}
fileNameArray.push(theext);
slog('FileExt :',fileext);
}
}
let newName = fileNameArray.join('.');
slog('newName:',newName);
toRename.push({"path":this.path,"newname":newName});
});
}
return toRename;
}
tip('这个目录是空的哦');
return;
}
var panel = {
traverse: function(){
instance.ui.tip({
msg: '遍历文件夹中...',
mode: 'loading',
autoClose: false
});
setTimeout(function() {
let list = Traverse[getPath()];
if (list === undefined) {
list = getFileList();
list = traverseFileList(list);
Traverse[getPath()] = list;
panel.preview();
traverseCount = 0;
traversePause = 0;
}
instance.ui.hideTip();
}, 30);
},
preview: function(){
let toRename = filter(true);
if (toRename) {
if (toRename.length) {
let i = 0;
let html = '';
$(toRename).each(function (){
let fileName = this.path.split("/").pop();
let newName = this.newname;
let changed = fileName !== newName;
html += '<li class="item ' + (changed ? 'item-changed' : 'item-hide') + '">';
html += '<span class="item-name" title="' + fileName + '">' + fileName + '</span>';
html += '<span class="item-name" title="' + newName + '">' + newName + '</span>';
if (changed) i++;
html += '</li>';
});
html = '<p style="padding:0 6px 6px;color:red">查询到 ' + toRename.length + ' 个文件，将替换 ' + i + ' 个文件'
+ (i === 0 ? '<style>#dialog-rename .item-hide{display:block}</style>' : i < toRename.length ? '，<a class="toggle-item" href="javascript:;">查看所有文件</a>' : '')
+ '</p><div style="padding:6px 15px 0;background:#f7f7f7"><span class="item-name"><b>原文件名</b></span><span class="item-name"><b>新文件名</b></span></div>'
+ '<ul>' + html + '</ul>';
$('#rename-preview').html(html);
if (window.innerHeight<$('#dialog-rename').offset().top + $('#dialog-rename').height()) panel.show();
} else {
tip("未找到替换项");
}
}
},
rename: function(){
let toRename = filter();
if (toRename) {
slog('toRename :',toRename);
if (toRename.length){
rename(toRename);
} else {
$('.rename-chosen').hasClass('rename-replace') ? tip('好像没有替换') : tip('无需更改扩展名');
}
}
},
show: function(){
$('#rename-canvas').show();
let $rename = $('#dialog-rename');
$rename.css({
'left': (window.innerWidth - $rename.width())/2,
'top': (window.innerHeight - $rename.height())/2
}).show();
},
hide: function(){
$('#rename-canvas').hide();
$('#dialog-rename').hide();
$('#rename-preview').text('');
delete Traverse[getPath()];
},
};
try {
instance = require("system-core:context/context.js").instanceForSystem;
} catch(e) {
console.warn('页面未正常加载，或者百度已经更新！');
return;
}
var i = 1;
var addBtn = setInterval(function(){
let q_sel = document.querySelector('[data-button-index="3"]');
if (q_sel) {
clearInterval(addBtn);
$('head').append('<style>#dialog-rename .rename-field{text-align:center;display:none}#dialog-rename .rename-chosen{text-align:center;display:block}#dialog-rename input[type=text]{border:1px solid #e0e1e4;border-radius:4px;width:150px;line-height:30px;margin-right:18px;padding:0 6px;}#dialog-rename input[type=text]:last-child{margin-right:0;}#dialog-rename .item-name{width:50%;display:inline-block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}#dialog-rename .item-changed{color:#478de4;}#dialog-rename .item-hide{display:none;}#dialog-rename ul{max-height:150px;padding:0 15px 6px;overflow-y:auto;background:#f7f7f7;}#dialog-rename .dialog-asyn-view .asyn-view-content li{padding-left:0}#dialog-rename .g-button-right .text{padding:0 18px;}#dialog-rename .tab-button .text{padding:0;}#tip{position:absolute;top:50%;left:50%;background:rgba(0,0,0,.75);color:#fff;padding:6px 12px;font-size:120%;border-radius:4px;white-space:nowrap;display:none}#rename-type{border:1px solid #e0e1e4;outline:0;border-radius:4px;height:30px;line-height:30px;padding-left: 4px;margin-right:18px;box-sizing:content-box;}</style>');
$('body').append('<div id="rename-canvas" style="position:fixed;left:0px;top:0px;z-index:50;background:rgb(0,0,0);opacity:0.5;width:100%;height:100%;display:none"></div><div style="width:540px;z-index:53;display:none;" id="dialog-rename" class="dialog alert-dialog-asyn-view"><div class="dialog-header dialog-drag"><h3><span class="dialog-header-title" style="font-weight:200;font-style:normal">批量重命名</span></h3><div class="dialog-control"></div></div><div class="dialog-body"><div class="rename-choose" style="text-align:center;margin-top:15px;"><a class="g-button g-button-blue tab-button" style="margin-right:-6px;border-radius:4px 0 0 4px;"><span class="g-button-right"><span class="text">替换关键词</span></a><a class="g-button tab-button" style="margin-right:-6px;border-radius:0"></span><span class="g-button-right"><span class="text">添加前后缀</span></span></a><a class="g-button tab-button" style="border-radius:0 4px 4px 0;"></span><span class="g-button-right"><span class="text">修改扩展名</span></a></div><div class="dialog-asyn-view"><div class="rename-form"><div class="rename-field rename-replace rename-chosen"><input id="rename-from" type="text" placeholder="关键词"><select id="rename-type"><option value="normal">替换一次</option><option value="global">替换全局</option><option value="regexp">正则匹配</option></select><input id="rename-to" type="text" placeholder="替换为"></div><div class="rename-field rename-add"><input id="rename-start" type="text" placeholder="前缀"><input id="rename-end" type="text" placeholder="后缀"></div><div class="rename-field"><input id="rename-oldext" type="text" placeholder="原扩展名, 可不填"><input id="rename-ext" type="text" value="mp4" placeholder="扩展名"></div></div><div id="rename-preview" style="margin-top:12px;"></div></div></div><div class="dialog-footer"></div><div id="tip"></div></div>');
let button_to_add = [
{name: '遍历文件夹', action: 'traverse', blue: 1},
{name: '预览', action: 'preview', blue: 1},
{name: '替换', action: 'rename', blue: 1},
{name: '取消', action: 'hide'}
];
$(button_to_add).each(function() {
let a = document.createElement('a');
a.className = "g-button" + (this.blue ? ' g-button-blue-large' : '');
a.innerHTML = '<span class="g-button-right"><span class="text">' + this.name + '</span></span>';
a.onclick = panel[this.action];
$('#dialog-rename .dialog-footer').append(a);
});
let btn_close = document.createElement('span');
btn_close.className = "dialog-icon dialog-close icon icon-close";
btn_close.onclick = panel.hide;
$('#dialog-rename .dialog-control').append(btn_close);
let btn_edit = document.createElement('a');
btn_edit.className = "g-button";
btn_edit.href = "javascript:;";
btn_edit.innerHTML = '<span class="g-button-right"><i class="icon icon-edit" title="批量重命名"></i><span class="text">批量重命名</span></span>';
btn_edit.onclick = panel.show;
$(q_sel).before(btn_edit);
let hasChecked = instance.listInstance.getCheckedItems();
if (hasChecked.length) {
instance.Broker.getButtonBroker("listTools").filesSelect(hasChecked, {
paddingLeft:q_sel.parentNode.clientWidth
})
}
let target, active, startX, startY;
$('#dialog-rename .dialog-header').on("mousedown touchstart", function(e) {
active = true;
target = $(this).parent();
startX = e.originalEvent.pageX - target.offset().left;
startY = e.originalEvent.pageY - target.offset().top;
if (window.mozInnerScreenX == null) return false;
});
$(document).on("mousemove touchmove", function(e) {
if ("mousemove" === e.type && active) target.offset({
left:e.originalEvent.pageX - startX,
top:e.originalEvent.pageY - startY
});
if ("touchmove" === e.type && active) target.offset({
left:e.originalEvent.pageX - startX,
top:e.originalEvent.pageY - startY
});
}).on("mouseup touchend", function() {
active = false;
});
$(document).on('click', '.rename-choose a', function() {
$(this).addClass("g-button-blue").siblings().removeClass("g-button-blue");
$('.rename-field').eq($('.rename-choose a').index(this)).show().addClass('rename-chosen').siblings().hide().removeClass('rename-chosen');
});
$(document).on('click', '.toggle-item', function() {
let $this = $(this);
if ($this.hasClass('show')) {
$('.item-hide').hide();
$this.removeClass('show').text('查看所有文件');
} else {
$('.item-hide').show();
$this.addClass('show').text('查看替换文件');
}
this.blur()
});
} else if (i>30) {
console.warn('按钮添加失败，请检查百度页面是否更新！');
clearInterval(addBtn);
}
i++;
}, 1000);
发表于 2022-5-13 14:04
|
发表于 2022-5-15 22:56
