让V2EX 支持表情
// ==UserScript==
// @name V2EX Emoticon
// @version 0.2
// @description 让V2EX 支持表情
// @author LawSiki、huage2580
// @namespace https://github.com/huage2580/v2ex_emoji
// @match https://www.v2ex.com/t/*
// @icon https://www.google.com/s2/favicons?sz=64&domain=v2ex.com
// @license MIT
// ==/UserScript==
(function() {
'use strict';
var css = ' #emoticon_wrapper { background-color: white; border: 1px solid rgb(233 233 233); border-radius: 5px; min-height: 6.25rem; height: 300px; box-shadow: 0 0.125rem 0.25rem 0 rgba(0, 0, 0, 0.1); position: absolute; } .emoticon_facebox { height: 266px; width: 410px; margin: 12px 2px 12px 12px; padding: 0 10px 0 0; overflow-x: hidden; overflow-y: auto; text-align: left; } .woo-box-item-inlineBlock { display: inline-block; } .hover_effect :hover { background-color: rgb(247 98 42 / 60%); border-radius: 100%; } .u-col-12 [class*="box-item"], .u-col-12 [data-type="w-box-item"] { width: 8.333%; } .emoticon_tab .wbpro-iconbed { width: 38px; height: 38px; } .wbpro-iconbed { position: relative; width: 34px; height: 34px; cursor: pointer; line-height: 0; } .woo-box-justifyCenter { -webkit-box-pack: center; -ms-flex-pack: center; justify-content: center; } .woo-box-alignCenter { align-items: center; -webkit-box-align: center; -ms-flex-align: center; } .woo-box-flex { display: -webkit-box; display: -ms-flexbox; display: flex; } .emoticon_img { width: 24px; height: 24px; } img.emoticon_img_text { width: 20px; height: 20px; padding: 0px 2px;}';
document.$emoticonObj = {};
// 将数据挂载到document上,方便后面获取
document.$emoticonObj.map = {"doge": "https://i.imgur.com/WyJtjIO.png", "\u4e8c\u54c8": "https://i.imgur.com/wgnukxM.png", "\u4eb2\u4eb2": "https://i.imgur.com/nTqqMwt.png", "\u5047\u54ed": "https://i.imgur.com/c9koCsd.png", "\u5047\u7b11": "https://i.imgur.com/wevaACJ.png", "\u518d\u89c1": "https://i.imgur.com/BQM3wnz.png", "\u53d1\u6012": "https://i.imgur.com/a4oxROe.png", "\u53d8\u6001\u6ed1\u7a3d": "https://i.imgur.com/p71XhF9.png", "\u53ef\u601c": "https://i.imgur.com/86QzF2v.png", "\u5403\u74dc": "https://i.imgur.com/4ctg1uh.png", "\u5410\u8840": "https://i.imgur.com/9N68fjF.png", "\u5428\u5428\u5428": "https://i.imgur.com/RL8pEff.png", "\u5472\u7259": "https://i.imgur.com/7SddcaX.png", "\u5496\u5561": "https://i.imgur.com/1RtxlL4.png", "\u54c8\u54c8": "https://i.imgur.com/EK8QKc9.png", "\u54ed\u4e86": "https://i.imgur.com/XutJACB.png", "\u559c": "https://i.imgur.com/wePQo18.png", "\u55b7": "https://i.imgur.com/S7KMNsS.png", "\u563f\u54c8": "https://i.imgur.com/QnPXAfK.png", "\u574f\u7b11": "https://i.imgur.com/2vn1v8b.png", "\u5927\u7b11": "https://i.imgur.com/E5Uqqfk.png", "\u5965\u7279\u66fc": "https://i.imgur.com/3UgIUCZ.png", "\u59d4\u5c48": "https://i.imgur.com/z1UStbV.png", "\u5e72\u676f": "https://i.imgur.com/savTxnM.png", "\u5fc3\u788e": "https://i.imgur.com/LMcbPfS.png", "\u60ca\u8bb6": "https://i.imgur.com/k5cgDsG.png", "\u6253\u8138": "https://i.imgur.com/hePLVvZ.png", "\u6253\u8138\u6ed1\u7a3d": "https://i.imgur.com/xgNoo8x.png", "\u6258\u816e": "https://i.imgur.com/rdq8HCd.png", "\u62b1\u62f3": "https://i.imgur.com/NpZz2rJ.png", "\u6342\u5634\u7b11": "https://i.imgur.com/zhwu7Iu.png", "\u673a\u667a": "https://i.imgur.com/PwcbJI4.png", "\u6d41\u6c57\u6ed1\u7a3d": "https://i.imgur.com/P5gN5BH.png", "\u6d41\u6cea": "https://i.imgur.com/ZTr5z44.png", "\u6ed1\u7a3d": "https://i.imgur.com/zRwC7aD.png", "\u725b\u5564": "https://i.imgur.com/jP8z9va.png", "\u751f\u6c14": "https://i.imgur.com/36KFRac.png", "\u7591\u95ee": "https://i.imgur.com/sOgSspk.png", "\u770b\u620f": "https://i.imgur.com/FiTQUcO.png", "\u778c\u7761": "https://i.imgur.com/5eC6nLz.png", "\u7eff\u5e3ddoge": "https://i.imgur.com/NyRxtpF.png", "\u82b1": "https://i.imgur.com/i02mU8N.png", "\u83dc\u5200": "https://i.imgur.com/rp1OaQW.png", "\u86cb\u7cd5": "https://i.imgur.com/5Jmbs5y.png", "\u8721\u70db": "https://i.imgur.com/l7ZxZec.png", "\u8dea\u4e86": "https://i.imgur.com/XkfBzmK.png", "\u9119\u89c6": "https://i.imgur.com/MQFgdh9.png", "\u9177": "https://i.imgur.com/eq6tPW7.png", "\u9634\u9669": "https://i.imgur.com/UdCZ5hH.png", "\u9999\u8549": "https://i.imgur.com/fy7FxE8.png"}
// 插入CSS
var style = document.createElement('style');
style.appendChild(document.createTextNode(css));
document.body.appendChild(style);
// 创建单个表情元素
function createEmoticon(alt,src,is_content){
var inline_block = document.createElement('div');
var img_div = document.createElement('div');
if(is_content){
inline_block.setAttribute('class','woo-box-item-inlineBlock');
}else{
inline_block.setAttribute('class','woo-box-item-inlineBlock hover_effect');
}
img_div.setAttribute('class','wbpro-iconbed woo-box-flex woo-box-alignCenter woo-box-justifyCenter');
img_div.setAttribute('alt',alt);
img_div.addEventListener('click',function(event){
reply_content.value = reply_content.value + "["+this.getAttribute('alt')+"]"
});
var img = document.createElement('img');
img.setAttribute('class','emoticon_img');
img.setAttribute('alt',alt);
img.setAttribute('src',src);
img_div.appendChild(img);
inline_block.appendChild(img_div);
return inline_block;
}
// 生成回复框的表情区域
var upload_btn = document.querySelector('#reply-box > div.cell.flex-one-row > div > a');
if(upload_btn!=null){
var wrapper = document.createElement('div');
wrapper.id = 'emoticon_wrapper';
var emoticon_facebox = document.createElement('div');
emoticon_facebox.setAttribute('class','emoticon_facebox');
wrapper.appendChild(emoticon_facebox);
wrapper.style.display="none";
var emoticon_a = document.createElement('a');
emoticon_a.href='javascript:void(0);';
emoticon_a.appendChild(document.createTextNode(" 表情 "));
emoticon_a.addEventListener('click',function(event){
if(wrapper.style.display==''){
wrapper.style.display = 'none';
}else{
wrapper.style.display = '';
}
})
upload_btn.parentNode.insertBefore(emoticon_a,upload_btn);
upload_btn.parentNode.appendChild(wrapper);
for(let key in document.$emoticonObj.map){
emoticon_facebox.appendChild(createEmoticon(key,document.$emoticonObj.map[key]));
}
}
//添加一个转换按钮
var form = document.getElementsByTagName("form")[0];
var submit2 = document.createElement('input');
submit2.value = "转换表情";
submit2.setAttribute("class", "super normal button");
submit2.type = "button";
form.appendChild(submit2);
submit2.href='javascript:void(0);';
submit2.addEventListener('click',function(event){
//输入框转换表情
console.log('回复转换...');
var sourceInput = reply_content.value;
var it = sourceInput.matchAll(/\[(.+?)\]/g);
let match;
while (!(match=it.next()).done) {
let text = match.value[0]
let alt = match.value[1];
console.log(text);
let src = document.$emoticonObj.map[alt.replace(' ','')];
if(src==null) continue;
sourceInput = sourceInput.replace(text,src+' ');
}
reply_content.value = sourceInput;
//转换完成提交回复
// form.submit();
});
//渲染其他回复
document.$emoticonObj.render = function(){
var contents = document.querySelectorAll('.reply_content,.markdown_body')
contents.forEach(content=>{
let html = content.innerHTML;
var it = html.matchAll(/\[(.+?)\]/g);
let match;
while (!(match=it.next()).done) {
let text = match.value[0]
let alt = match.value[1];
console.log(text);
let src = document.$emoticonObj.map[alt.replace(' ','')];
if(src==null) continue;
let tempEle = document.createElement('div');
let img = document.createElement('img');
img.setAttribute('class','emoticon_img_text');
img.setAttribute('alt',alt);
img.setAttribute('title',alt);
img.setAttribute('src',src);
tempEle.appendChild(img);
content.innerHTML = content.innerHTML.replace(text,tempEle.innerHTML);
tempEle = null;
}
})
}
document.$emoticonObj.render();
// 发布页面,点击预览后,预览区域内重新渲染表情
const main = document.getElementById('Main');
if(main){
main.addEventListener('DOMNodeInserted', function(e){
if(e.relatedNode.id=='topic_preview'){
document.$emoticonObj.render();
}
}, false);
}
})();
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