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在正常模式和lite模式下无视内容长度显示用户头像
当前为
// ==UserScript==
// @name 显示nga头像
// @namespace http://tampermonkey.net/
// @version 0.2.1
// @description 在正常模式和lite模式下无视内容长度显示用户头像
// @author wfel
// @match *://bbs.ngacn.cc/read.php*
// @match *://bbs.nga.cn/read.php*
// @match *://nga.178.com/read.php*
// @grant none
// ==/UserScript==
(function() {
// from js_commonui.js line 3075
commonui.avatarUrl = function(y, uid) {
if (y.charAt(0) == '.' && (i = y.match(/^\.a\/(\d+)_(\d+)\.(jpg|png|gif)\?(\d+)/)))
y = __AVATAR_BASE_VIEW + '/' + ('000000000' + (i[1] | 0).toString(16)).replace(/.+?([0-9a-z]{3})([0-9a-z]{3})([0-9a-z]{3})$/, '$3/$2/$1') + '/' + i[1] + '_' + i[2] + '.' + i[3] + '?' + i[4]
else if (y.charAt(0) == 'h' && y.match(/^https?:\/\/([^\/]+)\//)) {
//if (!y.match(_ALL_IMG_HOST_REG) && uid != window.__CURRENT_UID)
// y = ''
//some of the old attach servers can not be detected
} else if (y)
y = __IMGPATH + '/face/' + y
else
y = ''
if (this.correctAttachUrl)
y = this.correctAttachUrl(y)
return y
}
function createElementFromHTML(htmlString) {
var div = document.createElement('div');
div.innerHTML = htmlString;
// Change this to div.childNodes to support multiple top-level nodes
return div.firstChild;
}
function fix(nextChilds, lite) {
var uindex = 0;
var uinfo = {};
var udata = {};
var avatarElem;
// 是否显示图像由cLen（uinfo.cLength）和udata.vsmall共同控制
// cLength由contentC.innerHTML.length控制（页面未渲染前的字符数量）或者由后端计算（一般都由后端计算）
// cLength在js_read.js的320行被重写，长度变为渲染后contentC的直接孩子结点中的文本节点内的文本总长度（算法有误）
// vsmall：屏幕大小，继承自commonui.postArg.def
// lite在js_read.js的330行被重写，根据内容长度和postnum决定lite的值(postnum是否>20与是否显示头像似乎无关)
// bug是cLength的计算方法导致的
for(var iter = 0; iter < nextChilds.length; ++iter)
{
if(nextChilds[iter].previousElementSibling
&& nextChilds[iter].previousElementSibling.tagName.toLowerCase() == 'img') {
console.log(`next of ${iter} is img`);
continue;
}
console.log(`find ${iter}`);
uindex = parseInt(nextChilds[iter].parentNode.id.toString().slice(10), 10);
udata = commonui.postArg.data[uindex];
uinfo = commonui.userInfo.users[udata.pAid];
console.log('avatar is ' + uinfo.avatar);
var avatarHTML = commonui.posterInfo.avatar(uindex, lite, uinfo.avatar, uinfo.buffs, udata ? udata.atItem :null, udata.pAid);
avatarHTML.trim();
console.log('elem is ' + avatarHTML);
if(avatarHTML) {
avatarElem = createElementFromHTML(avatarHTML);
avatarElem = nextChilds[iter].parentNode.insertBefore(avatarElem, nextChilds[iter]);
if(lite & 1)
{
nextChilds[iter].parentNode.insertBefore(createElementFromHTML(' '), avatarElem.nextSibling);
}
}
}
}
var nextChilds = document.querySelectorAll('td.c1 > span.posterinfo > .stat');
var lite = 2;
if(nextChilds.length == 0) {
nextChilds = document.querySelectorAll('td.c2 > span.posterInfoLine > .author');
lite |= 1;
}
fix(nextChilds, lite);
})();