原理是分开发送。接管了发送框，会提示屏蔽词
// ==UserScript==
// @name b站直播聊天室弹幕发送增强
// @namespace http://tampermonkey.net/
// @version 0.3.3
// @description 原理是分开发送。接管了发送框，会提示屏蔽词
// @author Pronax
// @include /https:\/\/live\.bilibili\.com\/(blanc\/)?\d+/
// @icon http://bilibili.com/favicon.ico
// @grant GM_addStyle
// @run-at document-end
// @require https://lf26-cdn-tos.bytecdntp.com/cdn/expire-1-M/jquery/1.12.4/jquery.min.js
// @require https://greasyfork.org/scripts/439903-blive-room-info-api/code/blive_room_info_api.js?version=1037039
// ==/UserScript==
// 待办：
// 分段指针
// 接管全屏输入栏
// 自动判断屏蔽词 23237777
; (async function () {
'use strict';
if (!document.cookie.match(/bili_jct=(\w*); /)) { return; }
let jct = document.cookie.match(/bili_jct=(\w*); /)[1];
let roomId = await ROOM_INFO_API.getRid();
let toastCount = 0;
let isProcessing = false;
let formData = new FormData();
let timeout = undefined;
formData.set("bubble", 0);
formData.set("color", 16777215);
formData.set("mode", 1);
formData.set("fontsize", 25);
formData.set("roomid", roomId);
const LIMIT = await ROOM_INFO_API.getDanmuLength(roomId);
const riverCrabs = { "不能": "f", "上船就送": "f", "上舰就送": "f", "上舰送": "fire", "上船送": "fire", "神仙水": "f", "小赤佬": "f", "速器": "fire", "商丘": "fire", "谨慎": "fire", "慎判": "fire", "代练": "f", "违规直播": "f", "低俗": "f", "系统": "f", "渣女": "f", "肥": "fire", "墙了": "f", "变质": "f", "小熊": "f", "疫情": "f", "感染": "f", "分钟": "f", "爽死": "f", "黑历史": "f", "超度": "f", "渣男": "f", "和谐": "f", "河蟹": "f", "敏感": "f", "你妈": "f", "代孕": "f", "硬了": "f", "抖音": "f", "保卫": "f", "被gan": "f", "寄吧": "f", "郭楠": "f", "里番": "f", "小幸运": "f", "试看": "f", "加QQ": "f", "警察": "f", "营养": "f", "资料": "f", "家宝": "f", "饿死": "f", "不认字": "f", "横幅": "f", "hentai": "f", "诱惑": "f", "垃圾": "f", "福报": "f", "拉屎": "f", "顶不住": "f", "一口气": "f", "苏联": "f", "哪个平": "f", "老鼠台": "f", "顶得住": "f", "gay": "f", "黑幕": "f", "蜀黍我啊": "f", "梯子": "f", "美国": "f", "米国": "f", "未成年": "f", "爪巴": "f", "包子": "fire", "党": "fire", "89": "fire", "戏精": "fire", "八九": "fire", "八十九": "fire", "你画我猜": "fire", "叔叔我啊": "fire", "爬": "fire" };
let wordTree = {};
initTree();
// 组件CSS
GM_addStyle("#medal-selector{height:20px;}.medal-section{display:inline-block;position:relative;top:2px;left:5px;}.dialog-ctnr>.arrow{display:none}.chat-input-ctnr>div:first-of-type{width:100%}.chat-input-ctnr .input-limit-hint{z-index:10;bottom:0!important;right:53px!important}#chat-control-panel-vm{height:102px}.chat-history-panel{height:calc(100% - 128px - 152px)!important}#liveDanmuSendBtn{height:100%;min-width:50px;padding-top:5px;border-radius:0 3px 3px 0}.link-toast.error{left:40px;right:40px;white-space:normal;margin:auto;text-align:center;box-shadow:0 .2em .1em .1em rgb(255 100 100 / 20%)}#liveDanmuInputArea{background-color:transparent;position:relative;z-index:1;padding:4px 8px;line-height:18px;word-break:break-all;overflow:auto;scrollbar-width:thin}#liveDanmuInputArea::-webkit-scrollbar,.chat-input-cover::-webkit-scrollbar{width:6px}#liveDanmuInputArea::-webkit-scrollbar-thumb,.chat-input-cover::-webkit-scrollbar-thumb{background-color:#aaa}.control-panel-icon-row>.icon-right-part{margin-right:6px}.chat-input-ctnr{margin-top:0 !important}.control-panel-icon-row .medal-section .medal-item-margin{margin:2px}");
// combo-card适配CSS
GM_addStyle(".chat-history-panel{padding-bottom:0!important}#combo-card{background:linear-gradient(to right,rgb(255 198 217) 20%,rgba(255,102,153,0) 100%)!important;bottom:108px!important;z-index:20;}");
// 新版小表情CSS
// GM_addStyle(".danmaku-preference-ctnr .img-pane .emotion-wrap.emoji-wrap .emoticon-item>img{pointer-events:none;}");
GM_addStyle(".emotion-recent-wrap{display:none !important;}");
// 输入框周围组件默认css
GM_addStyle(".medal-section .action-item.medal.get-medal,.medal-section .action-item.medal.wear-medal{width:49px !important;height:20px !important;background-image:url(data:image/png;base64,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)}.medal-section .action-item.medal{background-size:cover;border:0}.medal-section .action-item{display:inline-block;margin:0 2px;font-size:12px;color:#fff;line-height:14px;text-align:center;border-radius:2px;cursor:pointer;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none}");
// 输入框边框
GM_addStyle(".chat-input-ctnr{transition:border-color .2s linear;}.chat-input-ctnr:focus-within:hover{border-color: var(--brand_blue);}");
// 输入框css
GM_addStyle("div.chat-input.border-box{position:absolute;padding:4px 8px;line-height:18px;word-break:break-all;overflow:auto;padding-right:58px;scrollbar-width:thin;color:transparent}div.chat-input .f-word{background-color:var(--Ly4)}div.chat-input .fire-word{background-color:#ff4500}");
let itv = setInterval(() => {
let text = $("textarea.chat-input");
if (text.length) {
clearInterval(itv);
$(".control-panel-icon-row").prepend($(".medal-section"));
// 背景框
let displayDiv = document.createElement("div");
displayDiv.className = "chat-input border-box chat-input-cover";
for (let key in text[0].dataset) {
displayDiv.dataset[key] = "";
}
text.before(displayDiv);
// 输入框
let tempText = text.clone().attr("id", "liveDanmuInputArea");
text.after(tempText).remove();
// 发送按钮
let sendBtn = $(".bottom-actions>.right-action").removeClass("p-absolute");
$(sendBtn).find("button").attr("id", "liveDanmuSendBtn");
$(".chat-input-ctnr").append(sendBtn.clone());
sendBtn.remove();
// 适配新版小表情
let emojiBtn = document.querySelector(".emoticons-panel");
emojiBtn.addEventListener("click", () => {
let deadline = Date.now() + 1000;
(function init() {
// todo 最近使用表情支持
let emojiPanel = document.querySelector(".emoji-wrap");
if (emojiPanel) {
emojiPanel.onclick = e => {
let target = e.target;
if (e.target.tagName == "IMG") {
target = e.target.parentNode;
}
let inputArea = document.querySelector("#liveDanmuInputArea");
inputArea.value = inputArea.value + target.title;
inputArea.oninput();
}
} else if (Date.now() < deadline) {
requestIdleCallback(init, { timeout: 1000 });
}
})();
});
$("#liveDanmuSendBtn").click(async () => {
let msg = $("#liveDanmuInputArea").val();
if ((!msg) || isProcessing) { if (isProcessing) { toast("有弹幕正在发送中", 1500, "info") } return; }
isProcessing = true;
let page = 1;
let segment = LIMIT;
if (msg.length > segment) {
// 自动平均每条弹幕的长度
while (msg.length / segment % 1 < 0.7 && msg.length / segment % 1 != 0) {
segment--;
}
page = Math.ceil(msg.length / segment);
console.log(`长度：${msg.length} 间隔：${segment} 分页：${page}`);
}
let count = 0;
do {
let str = msg.substr(0, segment);
let result = await sendMsg(str, count++ ? 500 + Math.random() * 1000 >> 1 : 0);
msg = msg.substr(segment);
$("#liveDanmuInputArea").val(msg);
document.querySelector("#liveDanmuInputArea").oninput();
} while (msg.length > 0);
isProcessing = false;
});
document.querySelector('#liveDanmuInputArea').oninput = function () {
clearTimeout(timeout);
timeout = setTimeout(() => {
document.querySelector(".chat-input-cover").innerHTML = filter(this.value);
}, 200);
displayDiv.scrollTop = this.scrollTop;
let length = this.value.length;
$(".input-limit-hint").text(length);
if (length > LIMIT) {
$(".input-limit-hint").css("color", "#23ade5");
} else {
$(".input-limit-hint").css("color", "");
}
};
document.querySelector('#liveDanmuInputArea').onkeydown = function (e) {
if ((!e.shiftKey) && e.keyCode == 13) {
e.returnValue = false;
$("#liveDanmuSendBtn").click();
}
};
document.querySelector('#liveDanmuInputArea').onscroll = function () {
// 同步滚动
displayDiv.scrollTop = this.scrollTop;
}
}
}, 100);
function filter(str) {
let result = testStr(str);
// console.log(result);
for (let word of result) {
str = str.replaceAll(word.w, `<span class="f-word">${word.w}</span>`);
}
// 替换换行
str = str.replaceAll("\n", "<br>");
return str;
}
async function sendMsg(msg, timer = 500) {
return new Promise((resolve, reject) => {
setTimeout(() => {
jct = document.cookie.match(/bili_jct=(\w*); /)[1];
formData.set("csrf", jct);
formData.set("csrf_token", jct);
formData.set("msg", msg);
formData.set("rnd", Math.floor(new Date() / 1000));
fetch("//api.live.bilibili.com/msg/send", {
credentials: 'include',
method: 'POST',
body: formData
})
.then(response => response.json())
.then(result => {
if (result.code != 0 || result.msg != "") {
switch (result.msg) {
case "f":
result.msg = "弹幕含有敏感词";
break;
case "fire":
result.msg = "弹幕含有系统屏蔽词";
break;
case "k":
result.msg = "内容含有房间屏蔽词";
break;
default:
result.msg = result.message;
}
if (result.code == -111) {
jct = document.cookie.match(/bili_jct=(\w*); /)[1];
formData.set("csrf", jct);
formData.set("csrf_token", jct);
}
toast(result.msg);
isProcessing = false;
reject(result);
} else {
resolve(true);
}
})
.catch(err => {
console.log("发送弹幕出错：", err);
toast(err.msg || err.message);
isProcessing = false;
reject(err);
});
}, timer);
});
}
function testStr(str) {
let result = [];
for (let index = 0; index < str.length; index++) {
let r = check(wordTree, str, index);
if (r.i >= 0) {
result.push({
s: index,
e: r.i,
w: r.w
});
index = r.i - 1; // 减一用于抵消++
}
}
return result;
function check(obj, str, index, word = "") {
let letter = str[index];
if (str.length > index && obj[letter]) {
word += letter;
if (obj[letter].end) {
return { i: index + 1, w: word };
}
return check(obj[letter], str, index + 1, word);
} else {
return { i: -1, w: word };
}
}
}
function initTree() {
for (const item of Object.keys(riverCrabs)) {
init(wordTree, item, 0);
}
function init(obj, str, index) {
if (!obj[str[index]]) {
obj[str[index]] = {};
}
if (str.length - 1 == index) {
obj[str[index]].end = true;
} else {
Reflect.deleteProperty(obj[str[index]], "end");
obj[str[index]] = init(obj[str[index]], str, index + 1);
}
return obj;
}
}
function toast(msg, time = 2000, type = "error") {
let id = Math.random() * 1000 >> 1;
$(".chat-control-panel").append(`<div class="link-toast ${type} link-toast-${id}" style="bottom:${105 + toastCount++ * 50}px"><span class="toast-text">${msg}</span></div>`);
setTimeout(() => {
toastCount--;
$(`.link-toast-${id}`).remove();
}, time);
}
})();