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// ==UserScript== // @name 豆瓣电影导出工具 // @namespace https://kisexu.com/ // @version 0.1 // @description 将豆瓣已看电影导出为csv文件。启用本脚本,进入豆瓣个人页面后,在『我看』部分会有一链接『导出看过电影』,点击即可。无需登录,支持导出任意用户已看电影。 // @author KiseXu // @copyright 2018, KiseXu (https://kisexu.com) // @license MIT // @match https://movie.douban.com/people/*/collect* // @match https://www.douban.com/people/* // @require https://unpkg.com/dexie@latest/dist/dexie.js // @grant none // ==/UserScript== // ==OpenUserJs== // @author KiseXu // ==/OpenUserJs== (function() { 'use strict'; // 页面触发部分 if (location.href.indexOf('//www.douban.com/') > -1) { // 加入导出按钮 var people = location.href.slice(location.href.indexOf('/people') + 8, -1); var export_link = 'https://movie.douban.com/people/' + people + '/collect?start=0&sort=time&rating=all&filter=all&mode=list&export=1'; $('#movie .pl a:last').after(' · <a href="'+export_link+'">导出看过电影</a>') } if (location.href.indexOf('//movie.douban.com/') > -1 && location.href.indexOf('export=1') > -1) { // 开始导出 getPage(); } // 获取当前页数据 function getCurrentPageList() { var items = []; $('li.item').each(function(index) { items[index] = { title: $(this).find('a').text().replace(/修改删除/, '').trim(), rating: ($(this).find('.date span').attr('class')) ? $(this).find('.date span').attr('class').slice(6, 7) : '', date: $(this).find('.date').text().trim(), link: $(this).find('.title a').attr('href').trim(), }; }); return items; } // 采集当前页数据,保存到indexedDB function getPage() { const db = new Dexie('db_export'); db.version(1).stores({ items: `++id, title, rating, date, link` }); var items = getCurrentPageList(); db.items.bulkAdd(items).then (function(){ console.log('保存成功'); // 获取下一页链接 var next_link = $('span.next a').attr('href'); if (next_link) { next_link = next_link + '&export=1'; window.location.href = next_link; } else { exportAll() } }).catch(function(error) { console.log("Ooops: " + error); }); } // 导出所有数据到CSV function exportAll() { const db = new Dexie('db_export'); db.version(1).stores({ items: `++id, title, rating, date, link` }); db.items.orderBy('date').toArray().then(function(all){ all = all.map(function(item,index,array){ delete item.id; return item; }) JSonToCSV.setDataConver({ data: all, fileName: 'movie', columns: { title: ['片名', '个人评分', '打分日期', '影片链接'], key: ['title', 'rating', 'date', 'link'] } }); db.delete(); }); } // 导出CSV函数 // https://github.com/liqingzheng/pc/blob/master/JsonExportToCSV.js var JSonToCSV = { /* * obj是一个对象,其中包含有: * ## data 是导出的具体数据 * ## fileName 是导出时保存的文件名称 是string格式 * ## showLabel 表示是否显示表头 默认显示 是布尔格式 * ## columns 是表头对象,且title和key必须一一对应,包含有 title:[], // 表头展示的文字 key:[], // 获取数据的Key formatter: function() // 自定义设置当前数据的 传入(key, value) */ setDataConver: function(obj) { var bw = this.browser(); if(bw['ie'] < 9) return; // IE9以下的 var data = obj['data'], ShowLabel = typeof obj['showLabel'] === 'undefined' ? true : obj['showLabel'], fileName = (obj['fileName'] || 'UserExport') + '.csv', columns = obj['columns'] || { title: [], key: [], formatter: undefined }; ShowLabel = typeof ShowLabel === 'undefined' ? true : ShowLabel; var row = "", CSV = '', key; // 如果要现实表头文字 if (ShowLabel) { // 如果有传入自定义的表头文字 if (columns.title.length) { columns.title.map(function(n) { row += n + ','; }); } else { // 如果没有,就直接取数据第一条的对象的属性 for (key in data[0]) row += key + ','; } row = row.slice(0, -1); // 删除最后一个,号,即a,b, => a,b CSV += row + '\r\n'; // 添加换行符号 } // 具体的数据处理 data.map(function(n) { row = ''; // 如果存在自定义key值 if (columns.key.length) { columns.key.map(function(m) { row += '"' + (typeof columns.formatter === 'function' ? columns.formatter(m, n[m]) || n[m] : n[m]) + '",'; }); } else { for (key in n) { row += '"' + (typeof columns.formatter === 'function' ? columns.formatter(key, n[key]) || n[key] : n[key]) + '",'; } } row.slice(0, row.length - 1); // 删除最后一个, CSV += row + '\r\n'; // 添加换行符号 }); if(!CSV) return; this.SaveAs(fileName, CSV); }, SaveAs: function(fileName, csvData) { var bw = this.browser(); if(!bw['edge'] || !bw['ie']) { var alink = document.createElement("a"); alink.id = "linkDwnldLink"; alink.href = this.getDownloadUrl(csvData); document.body.appendChild(alink); var linkDom = document.getElementById('linkDwnldLink'); linkDom.setAttribute('download', fileName); linkDom.click(); document.body.removeChild(linkDom); } else if(bw['ie'] >= 10 || bw['edge'] == 'edge') { var _utf = "\uFEFF"; var _csvData = new Blob([_utf + csvData], { type: 'text/csv' }); navigator.msSaveBlob(_csvData, fileName); } else { var oWin = window.top.open("about:blank", "_blank"); oWin.document.write('sep=,\r\n' + csvData); oWin.document.close(); oWin.document.execCommand('SaveAs', true, fileName); oWin.close(); } }, getDownloadUrl: function(csvData) { var _utf = "\uFEFF"; // 为了使Excel以utf-8的编码模式,同时也是解决中文乱码的问题 if (window.Blob && window.URL && window.URL.createObjectURL) { csvData = new Blob([_utf + csvData], { type: 'text/csv' }); return URL.createObjectURL(csvData); } // return 'data:attachment/csv;charset=utf-8,' + _utf + encodeURIComponent(csvData); }, browser: function() { var Sys = {}; var ua = navigator.userAgent.toLowerCase(); var s; (s = ua.indexOf('edge') !== - 1 ? Sys.edge = 'edge' : ua.match(/rv:([\d.]+)\) like gecko/)) ? Sys.ie = s[1]: (s = ua.match(/msie ([\d.]+)/)) ? Sys.ie = s[1] : (s = ua.match(/firefox\/([\d.]+)/)) ? Sys.firefox = s[1] : (s = ua.match(/chrome\/([\d.]+)/)) ? Sys.chrome = s[1] : (s = ua.match(/opera.([\d.]+)/)) ? Sys.opera = s[1] : (s = ua.match(/version\/([\d.]+).*safari/)) ? Sys.safari = s[1] : 0; return Sys; } }; })();