将“私信”恢复成“豆邮”

restore_doumail.js

// ==UserScript==
// @name        驱逐私信，恢复豆邮
// @namespace   http://fanfou.com/lzgxd
// @description 将“私信”恢复成“豆邮”
// @include     http://*.douban.com/*
// @version     0.1
// @grant       none
// ==/UserScript==

// via http://stackoverflow.com/a/1512889
function replaceText(oldText, newText, node){
  node = node || document.body; // base node

  var childs = node.childNodes, i = 0;

  while(node = childs[i]){
    if (node.nodeType == 3){ // text node found, do the replacement
      if (node.textContent) {
        node.textContent = node.textContent.replace(oldText, newText);
      } else { // support to IE
        node.nodeValue = node.nodeValue.replace(oldText, newText);
      }
    } else { // not a text mode, look forward
      if (window.location.href.indexOf('doumail') > -1) //在豆邮页面，递归替换
        replaceText(oldText, newText, node);
    }
    i++;
  }
}

if (window.location.href.indexOf('doumail') > -1){
    //替换豆邮页面title
    document.title = document.title.replace('私信', '豆邮')

    //替换豆邮页面header
    var header = document.getElementsByTagName("h1")[0]
    replaceText('私信', '豆邮', header)
    
    //移除豆邮页面豆邮改成私信的提醒
    $('.pop').remove()
    
    //移除发送豆邮页面底部的提醒
    $('.item-submit').children("span:first").remove()
}

//顺便移除导航栏下载豆瓣app的提醒
$('.lnk-doubanapp').remove()

//替换页面所有链接
var links = document.getElementsByTagName("a")
for (var i = 0; i < links.length; i++)
    replaceText('私信', '豆邮', links[i])

完成历史使命……