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移除豆瓣小组中黑名单用户的发帖和回帖
// ==UserScript==
// @name 豆瓣小组黑名单
// @version 1.1.0
// @description 移除豆瓣小组中黑名单用户的发帖和回帖
// @author cottonty
// @match https://www.douban.com/group/*
// @match https://www.douban.com/people/*
// @grant GM_setValue
// @grant GM_getValue
// @connect www.douban.com
// @namespace http://greasyfork.icu/users/719107
// ==/UserScript==
var black_list = GM_getValue("blacklist");//GM_getValue('black_list', undefined);
(function() {
'use strict';
var ul = document.getElementsByClassName("global-nav-items")[0].firstElementChild;
//console.log(ul);
var li = document.createElement("li");
li.onclick = function() {
black_list = new Set();
get_blacklist() };
var a = document.createElement('a');
var linkText = document.createTextNode("刷新黑名单用户");
a.appendChild(linkText);
a.title = "刷新黑名单用户";
a.href = "javascript:void(0);";
li.appendChild(a);
ul.appendChild(li);
var apiURL = "https://www.douban.com/contacts/blacklist";
var next = "";
var re = /\?(.*)/i;
//console.log(black_list);
if(black_list === undefined){
black_list = new Set();
get_blacklist();
}
else{
black_list = new Set(JSON.parse(black_list));
process_Response(black_list)
}
function get_blacklist(){
var request = new XMLHttpRequest();
request.open("GET", apiURL+next);
//console.log('test');
request.onload = function(){
if(request.readyState === XMLHttpRequest.DONE && request.status === 200){
var black_list_doc = new DOMParser().parseFromString(request.response, "text/html");
var black_list_name = black_list_doc.getElementsByClassName("obss namel")[0].firstElementChild
while(black_list_name != null)
{
//console.log(black_list_name);
black_list.add(black_list_name.firstElementChild.firstElementChild.href)
console.log(black_list);
black_list_name = black_list_name.nextElementSibling
if(black_list_name.nextElementSibling == null){
break;
}
}
var nextelem = black_list_doc.getElementsByClassName("next")[0].firstElementChild;
//console.log(nextelem)
if(nextelem){
var matches = nextelem.href.match(re);
//console.log(matches);
next = matches[0];
//console.log(next);
get_blacklist();
}
else{
GM_setValue("blacklist", JSON.stringify(Array.from(black_list)))
process_Response(black_list)
};
};
}
request.send();
};
function process_Response(blk){
var windowUrl = window.location.href;
var topicre = /https:\/\/www.douban.com\/group\/topic\/*/;
var groupre = /https:\/\/www.douban.com\/group\/*/;
if( windowUrl.match(topicre)){
//console.log(window.location.href);
Array.from(document.getElementsByClassName("clearfix comment-item reply-item ")).forEach(
function(element, index, array) {
// do stuff
if(element.childNodes[1].childNodes[1] && blk.has(element.childNodes[1].childNodes[1].href)){
element.style.display='none';
}
}
);
Array.from(document.getElementsByClassName("reply-quote-content")).forEach(
function(element, index, array) {
// do stuff
//console.log(element)
//console.log(element.childNodes[7].firstElementChild.href)
if(element.childNodes[7].firstElementChild && blk.has(element.childNodes[7].firstElementChild.href)){
element.style.display='none';
}
}
);
}
else if( windowUrl.match(groupre) ){
Array.from(document.getElementsByTagName("tr")).forEach(
function(element, index, array) {
if(element.childNodes[3] && element.childNodes[3].firstElementChild && blk.has(element.childNodes[3].firstElementChild.href)){
element.style.display = 'none';
}
}
);
}
else{
const open = XMLHttpRequest.prototype.open;
XMLHttpRequest.prototype.open = function (method, url, ...rest) {
console.log(url)
if (url == "/j/contact/unban"){
black_list.delete(windowUrl)
GM_setValue("blacklist", JSON.stringify(Array.from(black_list)))
}
else if(url == "/j/contact/addtoblacklist"){
black_list.add(windowUrl)
GM_setValue("blacklist", JSON.stringify(Array.from(black_list)))
}
return open.call(this, method, url, ...rest);
};
}
};
})();