From 9ff4a42cd01bf51a0e30a18bb539e6ee18bac13c Mon Sep 17 00:00:00 2001 From: ywxt Date: Sun, 21 Aug 2022 03:27:59 +0800 Subject: [PATCH] =?UTF-8?q?=E6=96=B0=E5=A2=9E=20=E6=96=87=E4=BB=B6?= =?UTF-8?q?=E6=8E=92=E5=BA=8F?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- Lanzou-Enhanced.user.js | 221 +++++++++++++++++++++++++++++++++++++++- 1 file changed, 220 insertions(+), 1 deletion(-) diff --git a/Lanzou-Enhanced.user.js b/Lanzou-Enhanced.user.js index b1b80d7..ecfee9c 100644 --- a/Lanzou-Enhanced.user.js +++ b/Lanzou-Enhanced.user.js @@ -39,7 +39,8 @@ ['menu_refreshCorrection', '刷新不返回根目录', '刷新不返回根目录', true], ['menu_rightClickMenu', '右键文件显示菜单', '右键文件显示菜单', true], ['menu_directDownload', '点击直接下载文件 (分享链接列表页)', '点击直接下载文件', true], - ['menu_folderDescdesMenu', '调整描述（话说）编辑框大小', '调整描述（话说）编辑框大小', true] + ['menu_folderDescdesMenu', '调整描述（话说）编辑框大小', '调整描述（话说）编辑框大小', true], + ['menu_fileSort', '文件排序', '文件排序', true] ], menu_ID = [], lastFolderID; for (let i=0;i= 0 && charCode <= 128 + } + return sort(name1, name2); + } + + // 创建排序按鈕 + function createAllButtons() { + if (!menu_value('menu_fileSort')) return; + const tabTitle = frameDoc.querySelector('#container > div.n1 > div.f_th'); + const name = tabTitle.querySelector('div.f_name'); + const size = tabTitle.querySelector('div.f_size'); + const time = tabTitle.querySelector('div.f_time'); + const down = tabTitle.querySelector('div.f_down'); // 下载量 + return { + name: { + el: createButton(name, 'name'), + order: 'asc', + }, + size: { + el: createButton(size, 'size'), + order: 'asc', + }, + time: { + el: createButton(time, 'time'), + order: 'asc', + }, + down: { + el: createButton(down, 'down'), + order: 'asc', + } + }; + } + function createButton(element, by) { + // element.insertAdjacentHTML('beforeend', '⇧'); + let button = frameDoc.createElement('a'); + button.className = 'col_sort_btn'; + button.href = 'javascript: void(0);'; + button.style.fontSize = '16px'; + button.style.float = 'right'; + button.textContent = '⇧'; + button.onclick = () => clickSortButton(by, button); + element.appendChild(button); + return button; + } + + + function getFiles() { + const list = frameDoc.querySelector('#filelist'); + const files = list.childNodes; + const filesInfo = []; + const now = new Date(); + for (const file of files) { + const name = file.querySelector('.f_name > span.aspanlink > .f_name_title').textContent; + const size = parseByteSize(file.querySelector('.f_size').textContent); + const time = file.querySelector('.f_time').textContent; + const down = parseInt(file.querySelector('.f_down').textContent); + filesInfo.push({ + info: { + name: name, + size: size, + time: parseTime(now, time), + down: down + }, + node: file + }) + } + return filesInfo; + } + // 转换文件大小 + function parseByteSize(text) { + const unit = ['B', 'K', 'M', 'G', 'T']; + let size = 0; + for (let i = 0; i < unit.length; i++) { + if (text.indexOf(unit[i]) > -1) { + size = parseFloat(text.replace(unit[i], '')) * Math.pow(1024, i); + break; + } + } + return size; + } + // 转换时间格式 + function parseTime(now, text) { + if (text.indexOf('秒前') > -1) { + return now - parseInt(text.replace('秒前', '')) * 1000; + } else if (text.indexOf('分钟前') > -1) { + return now - parseInt(text.replace('分钟前', '')) * 60 * 1000; + } else if (text.indexOf('小时前') > -1) { + return now - parseInt(text.replace('小时前', '')) * 60 * 60 * 1000; + } else if (text.indexOf('天前') > -1) { + return now - parseInt(text.replace('天前', '')) * 24 * 60 * 60 * 1000; // 我不知道有没有以下几种情况，暂时先写上 + } else if (text.indexOf('月前') > -1) { + return now - parseInt(text.replace('月前', '')) * 30 * 24 * 60 * 60 * 1000; + } else if (text.indexOf('年前') > -1) { + return now - parseInt(text.replace('年前', '')) * 365 * 24 * 60 * 60 * 1000; + } + return Date.parse(text); + } + + // 排序 + function sortFiles(files, by, order) { + let compareFunc; + if (by === 'name') { + compareFunc = (a, b) => { + return (order == 'asc' ? 1 : -1) * sortByName(a.info.name, b.info.name); + } + } else { + compareFunc = (a, b) => { + const result = a.info[by] > b.info[by] ? 1 : -1; + return (order == 'asc' ? 1 : -1) * result; + } + } + files.sort(compareFunc); + } + + function sortFileList() { + const files = getFiles(); + if (files.length > 0) { + sortFiles(files, currentStatus.by, currentStatus.order); + // console.log(files) + const fileList = frameDoc.querySelector('#filelist'); + for (let i = 0; i < files.length; i++) { + fileList.appendChild(files[i].node); + } + } + } + + function fileListCallback(records) { + if (!menu_value('menu_fileSort')) return; + for (const event of records) { + // 自己修改的时候不排序 + if (event.removedNodes.length > 0) return; + } + + sortFileList(); + + } + + function clickSortButton(by, button) { + if (currentStatus.by === by) { + currentStatus.order = button.textContent === '⬆' ? 'desc' : 'asc'; + } else { + currentStatus.order = button.textContent === '⇧' ? 'asc' : 'desc'; + for (const key in allButtons) { + if (key === by) continue; + if (Object.hasOwnProperty.call(allButtons, key)) { + const btnItem = allButtons[key]; + if (btnItem.el.textContent === '⬆') { + btnItem.el.textContent = '⇧'; + } else if (btnItem.el.textContent === '⬇') { + btnItem.el.textContent = '⇩'; + } + } + } + } + button.textContent = currentStatus.order === 'asc' ? '⬆' : '⬇'; + currentStatus.by = by; + sortFileList(); + + } + + // create buttons + setTimeout(() => { + if (allButtons === undefined) { + allButtons = createAllButtons(); + allButtons[currentStatus.by].el.textContent = '⬆'; + } + }, 500); + + // sort files + const fileList = frameDoc.querySelector('#filelist'); + const observer = new MutationObserver(fileListCallback); + observer.observe(fileList, { childList: true, attributes: false }); + + + } })(); \ No newline at end of file