在r板显示麻将脸
// ==UserScript==
// @name s1麻将脸r板显示脚本
// @namespace Majfacesinreddit
// @version 0.3
// @description 在r板显示麻将脸
// @author huayu3rd
// @match https://www.reddit.com/r/s1bbs/**
// ==/UserScript==
//参考了https://greasyfork.org/scripts/372459
(function() {
function replace(search,replacement){
var xpathResult = document.evaluate(
"//*/text()",
document,
null,
XPathResult.ORDERED_NODE_ITERATOR_TYPE,
null
);
var results = [];
// We store the result in an array because if the DOM mutates
// during iteration, the iteration becomes invalid.
while(res = xpathResult.iterateNext()) {
results.push(res);
}
results.forEach(function(res){
res.textContent = res.textContent.replace(search,replacement);
})
}
//上面那一段我也不懂什么意思，作用应该就是让replace仅限于可见文本。代码来源：http://bit.ly/2PR7uDG
window.onload = function () {
var face = new RegExp("{{f:","g")
var carton = new RegExp("{{c:","g")
var animal = new RegExp("{{a:","g")
var device = new RegExp("{{d:","g")
var goose = new RegExp("{{g:","g")
var bundam = new RegExp("{{b:","g")
var jiewei = new RegExp("}}","g")
var faceurl = "<img src =\"http://majface.eu5.net/smiley/face/";
var cartonurl = "<img src =\"http://majface.eu5.net/smiley/carton/";
var animalurl = "<img src =\"http://majface.eu5.net/smiley/animal/";
var deviceurl = "<img src =\"http://majface.eu5.net/smiley/device/";
var gooseurl = "<img src =\"http://majface.eu5.net/smiley/goose/";
var bundamurl = "<img src =\"http://majface.eu5.net/smiley/bundam/";
var jieweiurl = "\">";
document.body.innerHTML = document.body.innerHTML.replace(face, faceurl);
document.body.innerHTML = document.body.innerHTML.replace(carton, cartonurl);
document.body.innerHTML = document.body.innerHTML.replace(animal, animalurl);
document.body.innerHTML = document.body.innerHTML.replace(device, deviceurl);
document.body.innerHTML = document.body.innerHTML.replace(goose, gooseurl);
document.body.innerHTML = document.body.innerHTML.replace(bundam, bundamurl);
document.body.innerHTML = document.body.innerHTML.replace(jiewei, jieweiurl);
}
})();