// ==UserScript==
// @name 京东评论合并工具
// @namespace https://github.com/ClericPy/somethings
// @version 2.2
// @description try to take over the world!
// @author Clericpy
// @match https://item.jd.com/*
// @grant GM_setClipboard
// ==/UserScript==
(function () {
'use strict';
var pages = {}
window.auto_pager_running = false
var css_to_hidden = {}
window.backup_mc_innerHTML = ''
var custom_css_to_hidden = ''
var button_style = `font: inherit; margin: 3px; overflow: visible; text-transform: none; -webkit-appearance: button; letter-spacing: 0.01em; zoom: 1; line-height: normal; white-space: nowrap; vertical-align: middle; text-align: center; cursor: pointer; -webkit-user-drag: none; user-select: none; box-sizing: border-box; font-size: 100%; padding: .5em 1em; color: rgba(0,0,0,.8); border: none transparent; background-color: #e6e6e6; text-decoration: none; border-radius: 2px; font-family: inherit;`
var new_style = document.createElement("style");
new_style.setAttribute('type', 'text/css')
new_style.setAttribute('id', 'new_style')
document.getElementsByTagName('body')[0].appendChild(new_style)
function alert_doc() {
var doc = `
主要用途:
1. 京东的评论每次点翻页太麻烦了, 需要找关键词的时候又不能搜索, 只好全复制出来了
2. 偶尔需要语料
使用方法:
1. 加载网页以后, 在商品介绍 tab 位置会出现 [收集评论] 按钮, 点击
2. 可以手动点 [手动翻页], 一页页收集, 也可以配置好间隔秒数(默认2秒)点右边 checkbox 自动翻页
3. 采集结束(或自行停止)后, 点击 [展示全部] 按钮, 则评论会在原来位置对多页合并
4. 自行去噪过滤(可以通过选项, 也可以自己指定 css), 然后点击 [复制 TEXT] 即可复制到剪贴板
5. emoji [文本] 点击可以打开 Ubuntu 的 pastebin 来粘贴刚才复制了的文本
`
alert(doc)
}
function check_missing_pages() {
var exist_page_nums = Object.keys(pages).sort()
var max_num = exist_page_nums[exist_page_nums.length - 1]
var missing_page_nums = []
var i = 1
while (i < max_num) {
if (!(i in exist_page_nums)) {
missing_page_nums.push(i)
}
i++;
}
if (missing_page_nums.length > 0) {
var span = document.getElementById('commenter_state')
span.innerText = '页码缺失: ' + missing_page_nums
} else {
var span = document.getElementById('commenter_state')
span.innerText = ''
}
}
function add_class_for_filter() {
document.querySelectorAll('#comment [style="display: block;"][data-tab="item"] a.comment-plus-icon').forEach(item => {
item.parentElement.parentElement.parentElement.classList.add('commenter_plus_vip_item')
});
document.querySelectorAll('.comment-op').forEach(item => {
if (item && !/\s*举报\s*\d+\s*0\s*/.test(item.innerText)) {
item.parentElement.parentElement.parentElement.classList.add('commenter_with_reply')
}
if (item && !/\s*举报\s*0\s*\d+\s*/.test(item.innerText)) {
item.parentElement.parentElement.parentElement.classList.add('commenter_with_like')
}
});
}
function collect_dom_to_pages() {
var curr_page = document.querySelector('#comment [style="display: block;"][data-tab="item"] [class="ui-page-curr"]')
let commenter_crawl_button = document.getElementById('commenter_crawl_button')
if (!curr_page) {
return
}
if (!commenter_crawl_button) {
return
}
var page = curr_page.innerText
console.log(Object.keys(pages).length + ' pages: ' + Object.keys(pages))
commenter_crawl_button.innerText = '手动翻页 ' + page
var node = document.querySelectorAll('#comment [style="display: block;"][data-tab="item"]>div.comment-item')
if (node.length > 0) {
let num = 0
let page_num = pages.length
for (const items of Object.values(pages)) {
num += items.length
}
document.getElementById('commenter_status_bar').innerText = ' 已采集 ' + Object.keys(pages).length + ' 页 ' + num
pages[page] = node
}
if (Object.keys(pages).length == 1) {
let show_button = document.getElementById('commenter_show_button')
show_button.disabled = false
show_button.style.color = 'black'
}
check_missing_pages()
// 反爬导致崩溃, 放上备用页面
if (document.querySelector('#comment [style="display: block;"][data-tab="item"]')) {
window.backup_mc_innerHTML = document.querySelector('#comment .mc').innerHTML
} else {
document.getElementById('commenter_status_bar').innerText = '没有评论了, 点击[展示全部]进行复制'
}
add_class_for_filter()
}
function filt_by_text() {
let commenter_text_filter = document.getElementById('commenter_text_filter')
let text_filters = []
if (commenter_text_filter) {
text_filters = commenter_text_filter.value.split(' ')
if (text_filters == ['']) {
text_filters = []
}
}
for (const item of document.querySelectorAll('#comment [style="display: block;"][data-tab="item"]>.comment-item')) {
var item_html = item.innerHTML
if (!text_filters) {
item.classList.remove('commenter_filt_by_text')
}
for (const text of text_filters) {
if (text[0] == '-') {
if (item_html.includes(text.slice(1, text.length))) {
item.classList.add('commenter_filt_by_text')
break
}
} else if (!item_html.includes(text)) {
item.classList.add('commenter_filt_by_text')
break
} else {
item.classList.remove('commenter_filt_by_text')
}
}
}
}
function show_pages() {
var container = document.querySelector('#comment [style="display: block;"][data-tab="item"]')
if (!container) {
// 备用 container
var mc_node = document.querySelector('#comment .mc')
if (window.backup_mc_innerHTML) {
mc_node.innerHTML = window.backup_mc_innerHTML
}
}
var backup_np_node = document.getElementsByClassName('com-table-footer')[0]
container.innerHTML = ''
Object.keys(pages).sort().forEach(function (key) {
let items = pages[key]
items.forEach(item => {
container.appendChild(item)
});
});
document.getElementById('commenter_copy_button').style.display = 'inline-block'
document.getElementById('commenter_copy_text_button').style.display = 'inline-block'
if (backup_np_node) {
container.appendChild(backup_np_node)
}
add_class_for_filter()
filt_by_text()
}
function copy_html() {
let items = document.querySelectorAll('#comment [style="display: block;"][data-tab="item"]>.comment-item')
let text = ''
let filt_plus = document.getElementById('commenter_non_plus_vip').checked
let filt_reply = document.getElementById('commenter_non_reply').checked
let filt_like = document.getElementById('commenter_non_like').checked
items.forEach(item => {
if (filt_plus && !item.classList.contains('commenter_plus_vip_item')) {
return
}
if (filt_reply && !item.classList.contains('commenter_with_reply')) {
return
}
if (filt_like && !item.classList.contains('commenter_with_like')) {
return
}
if (item.classList.contains('commenter_filt_by_text')) {
return
}
text += item.outerHTML
});
GM_setClipboard(text, 'text')
}
function copy_text() {
let items = document.querySelectorAll('#comment [style="display: block;"][data-tab="item"]>.comment-item')
let text = ''
let filt_plus = document.getElementById('commenter_non_plus_vip').checked
let filt_reply = document.getElementById('commenter_non_reply').checked
let filt_like = document.getElementById('commenter_non_like').checked
items.forEach(item => {
if (filt_plus && !item.classList.contains('commenter_plus_vip_item')) {
return
}
if (filt_reply && !item.classList.contains('commenter_with_reply')) {
return
}
if (filt_like && !item.classList.contains('commenter_with_like')) {
return
}
if (item.classList.contains('commenter_filt_by_text')) {
return
}
text += item.innerText.replace('\n', ' ') + '\n'
});
GM_setClipboard(text, 'text')
}
function auto_pager_with_interval() {
collect_next_page()
}
function shutdown_auto_pager() {
if (window.auto_pager_running) {
window.clearInterval(window.current_autopager)
window.auto_pager_running = false
}
}
function auto_next_page() {
shutdown_auto_pager()
var commenter_auto_np_node = document.getElementById('commenter_auto_np')
if (commenter_auto_np_node.checked) {
window.auto_pager_running = true
var interval = document.getElementById('commenter_auto_np_interval').value
window.current_autopager = setInterval(() => {
auto_pager_with_interval()
}, interval * 1000);
} else {
shutdown_auto_pager()
return
}
}
function update_new_style() {
let hidden_list = ['.commenter_filt_by_text']
Object.keys(css_to_hidden).forEach(key => {
let value = css_to_hidden[key]
if (value) {
hidden_list.push(key)
}
});
if (custom_css_to_hidden) {
hidden_list.push(custom_css_to_hidden)
}
document.getElementById('new_style').innerHTML = hidden_list.join(',') + '{display: none;}\n'
}
function commenter_clear(checked, css_value) {
css_to_hidden[css_value] = checked
update_new_style()
}
function commenter_collect_layouts() {
var head = document.getElementById('comment')
var mc_node = document.querySelector('#comment .mc')
var hr = document.createElement("hr");
head.insertBefore(hr, mc_node)
var show_button = document.createElement("button");
show_button.innerText = '展示全部'
show_button.setAttribute('id', 'commenter_show_button')
show_button.setAttribute('style', button_style)
show_button.disabled = true
show_button.style.color = 'grey'
show_button.addEventListener('click', show_pages)
head.insertBefore(show_button, mc_node)
var copy_button = document.createElement("button");
copy_button.innerText = '复制 HTML'
copy_button.setAttribute('id', 'commenter_copy_button')
copy_button.setAttribute('style', button_style)
copy_button.style.display = 'none'
copy_button.addEventListener('click', copy_html)
head.insertBefore(copy_button, mc_node)
var copy_text_button = document.createElement("button");
copy_text_button.innerText = '复制 TEXT'
copy_text_button.setAttribute('id', 'commenter_copy_text_button')
copy_text_button.setAttribute('style', button_style)
copy_text_button.style.display = 'none'
copy_text_button.addEventListener('click', copy_text)
head.insertBefore(copy_text_button, mc_node)
var pastebin = document.createElement("a");
pastebin.innerText = '📋'
pastebin.href = 'https://paste.ubuntu.com/'
pastebin.target = '_blank'
pastebin.style.margin = '2px'
head.insertBefore(pastebin, mc_node)
var commenter_state = document.createElement("span");
commenter_state.setAttribute('id', 'commenter_state')
commenter_state.setAttribute('style', 'padding: 0.5em;')
head.insertBefore(commenter_state, mc_node)
var commenter_auto_np_interval = document.createElement("input");
commenter_auto_np_interval.setAttribute('id', 'commenter_auto_np_interval')
commenter_auto_np_interval.setAttribute('value', '2')
commenter_auto_np_interval.setAttribute('size', 1)
commenter_auto_np_interval.setAttribute('style', 'text-align: center;')
head.insertBefore(commenter_auto_np_interval, mc_node)
var filter_node = document.createElement("div")
filter_node.setAttribute('id', 'commenter_filter')
filter_node.style.display = 'inline'
filter_node.innerHTML = `
<label for="commenter_auto_np">
<span style="weight: 1000; margin: 3px;">(s) <b>自动翻页</b>:</span>
<input type="checkbox" id="commenter_auto_np">
</label>
<button id="commenter_crawl_button" disabled style="font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; margin: 3px; overflow: visible; text-transform: none; -webkit-appearance: button; letter-spacing: 0.01em; zoom: 1; line-height: normal; white-space: nowrap; vertical-align: middle; text-align: center; cursor: pointer; -webkit-user-drag: none; user-select: none; box-sizing: border-box; font-size: 100%; padding: 0.5em 1em; color: grey; border: none transparent; background-color: rgb(230, 230, 230); text-decoration: none; border-radius: 2px; font-family: inherit; weight: 1000">手动翻页</button> |
<button id="commenter_get_help">帮助</button>
<span id="commenter_status_bar"></span>
<hr><span><b>去噪:</b></span>
<label for="commenter_user"><input type="checkbox" checked name=".user-info" id="commenter_user">用户</label>
<label for="commenter_production"><input type="checkbox" checked name=".order-info>span:first-child" id="commenter_production">产品</label>
<label for="commenter_time"><input type="checkbox" checked name=".order-info>span:last-child" id="commenter_time">时间</label>
<label for="commenter_append"><input type="checkbox" checked name=".append-comment" id="commenter_append">追评</label>
<label for="commenter_append_time"><input type="checkbox" checked name=".append-comment>.append-time" id="commenter_append_time">追评时间</label>
<label for="commenter_other"><input type="checkbox" checked name=".comment-op,.user-level,.comment-star,.comment-message" id="commenter_other">冗余</label>
<label for="commenter_comment"><input type="checkbox" name=".comment-con" id="commenter_comment">文本</label>
<label for="commenter_comment_pics"><input type="checkbox" checked name=".pic-list" id="commenter_comment_pics">图片</label>
<label for="commenter_comment_video"><input type="checkbox" checked name=".J-video-view-wrap" id="commenter_comment_video">视频</label>
<label for="commenter_comment_tags"><input type="checkbox" checked name=".comment-info" id="commenter_comment_tags">标签</label>
<label for="commenter_seller_comment"><input type="checkbox" checked name=".recomment-con" id="commenter_seller_comment">卖家回复</label>
<label for="commenter_non_plus_vip"><input type="checkbox" name=".comment-item:not(.commenter_plus_vip_item)" title="如果选中, 则只显示 Plus 会员的评论" id="commenter_non_plus_vip">非 PLUS 会员</label>
<br>
<label for="commenter_non_reply"><input type="checkbox" name=".comment-item:not(.commenter_with_reply)" title="如果选中, 则只显示有回复的评论" id="commenter_non_reply">无回复</label>
<label for="commenter_non_like"><input type="checkbox" name=".comment-item:not(.commenter_with_like)" title="如果选中, 则只显示有点赞的评论" id="commenter_non_like">无赞</label>
<label for="commenter_comment_custom"><input type="text" style="width:10em;" value="" placeholder="自定义 CSS 过滤" id="commenter_comment_custom"></label>
<label for="commenter_text_filter"><input type="text" style="width:15em;" value="" placeholder="过滤词, 如'手机 -三星'" title="过滤词, 如'手机 -三星'" id="commenter_text_filter"></label>
<hr>
`
head.insertBefore(filter_node, mc_node)
document.getElementById('commenter_get_help').addEventListener('click', alert_doc)
document.getElementById('commenter_text_filter').addEventListener('input', filt_by_text)
document.getElementById('commenter_crawl_button').addEventListener('click', collect_next_page)
document.getElementById('commenter_auto_np').addEventListener('change', function () {
auto_next_page()
}, false)
var filter_ids = ['commenter_user', 'commenter_production', 'commenter_time', 'commenter_append', 'commenter_append_time', 'commenter_other', 'commenter_comment', 'commenter_comment_pics', 'commenter_comment_video', 'commenter_comment_tags', 'commenter_seller_comment', 'commenter_non_plus_vip', 'commenter_non_reply', 'commenter_non_like']
filter_ids.forEach(eid => {
let node = document.getElementById(eid)
css_to_hidden[node.name] = node.checked
update_new_style()
node.addEventListener('change', function () {
commenter_clear(this.checked, this.name)
})
});
let commenter_comment_custom = document.getElementById('commenter_comment_custom')
commenter_comment_custom.addEventListener('input', function () {
custom_css_to_hidden = this.value
this.title = this.value
update_new_style()
})
var tries = 0
var checkExist = setInterval(function () {
tries += 1
if (document.getElementById('commenter_crawl_button')) {
document.querySelectorAll('ul.filter-list>li').forEach(element => {
element.addEventListener('click', function () {
pages = {}
})
});
commenter_crawl_button.disabled = false
commenter_crawl_button.style.color = 'black'
collect_dom_to_pages()
clearInterval(checkExist);
return
}
if (tries > 20) {
clearInterval(checkExist);
return
}
}, 200);
}
function collect_next_page() {
var np = document.querySelector('#comment [style="display: block;"][data-tab="item"] .ui-pager-next')
if (!np) {
shutdown_auto_pager()
var commenter_auto_np_node = document.getElementById('commenter_auto_np')
commenter_auto_np_node.checked = false
document.getElementById('commenter_status_bar').innerText = '没有下一页, 点击[展示全部]进行复制'
alert('没有下一页')
return false
} else {
np.removeAttribute('href')
np.click()
}
return true
}
function setup_commenter_collect_layouts() {
if (document.getElementById('commenter_auto_np_interval')) {
return
}
document.querySelector('[data-anchor="#comment"]').click()
let observer = new MutationObserver(collect_dom_to_pages);
let options = {
'childList': true,
'subtree': true,
// 'characterData': true,
// 'attributes': true,
};
// observer.observe(document.querySelector('#comment>.mc'), options)
var tries = 0
var checkExist = setInterval(function () {
tries += 1
var c0 = document.getElementById('comment-0')
if (c0) {
// console.log("Exists!");
c0.setAttribute('style', 'display: block;')
observer.observe(document.querySelector('#comment .mc >.comments-list>.tab-con'), options);
commenter_collect_layouts()
clearInterval(checkExist);
return
}
if (tries > 20) {
clearInterval(checkExist);
return
}
}, 200);
}
function setup() {
var tab = document.querySelector('#detail .tab-main>ul')
var button = document.createElement("button");
button.innerHTML = '<b>收集评论</b>'
button.setAttribute('id', 'commenter_collect')
button.setAttribute('style', button_style)
button.style.zoom = '1.3'
button.addEventListener('click', setup_commenter_collect_layouts)
tab.appendChild(button)
}
window.onload = setup
})();
