(FF10+)149159.user.js

// ==UserScript==
// @name        图片粘贴上传正式版
// @namespace   http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul
// @include     http://tieba.baidu.com/*
// @version     1
// @grant GM_xmlhttpRequest
// @grant unsafeWindow
// @grant GM_addStyle
// @run-at document-end
// ==/UserScript==
GM_addStyle("img[src='http://tieba.baidu.com']{display:none;}");
if (!(unsafeWindow.FlashImageLoader)) {
	var sc = document.createElement('script');
	sc.setAttribute('src', 'http://static.tieba.baidu.com/tb/static-frs/component/sign_shai/flash_image_loader.js');
	document.body.appendChild(sc);
};
setTimeout(function () {
	if(!document.querySelector('#ueditor_replace'))
		setTimeout(arguments.callee,200);
	else
		document.querySelector('#ueditor_replace').addEventListener('paste', function (e) {
			e.stopPropagation();
			setTimeout(function () {
				pasteImg()
			}, 200);
		}, true);
},200);

function pasteImg() {
	var txt = document.querySelector('#ueditor_replace').innerHTML;
	if (/src\=\"data\:image\/[^"].*?\"/.test(txt)) {
		var img = txt.match(/src\=\"(data\:image\/[^"].*?)\"/);
		if (img) {
			var src  = img[1];
			var imgs = document.querySelectorAll('#ueditor_replace img');
			for(var i=0;i<imgs.length;i++){
				if(imgs[i].src.indexOf("data:image")==0){
					imgs[i].outerHTML = '<span class="waitimage" style="position:relative;display:inline-block;"><img src="'+src+'"><span style="position:absolute;top:0;left:0;display:block;height:100%;width:100%;background:rgba(255,255,255,.8) url(data:image/gif;base64,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) center no-repeat;"></span></span>';
					break;
				}
			}
			upload(src);
		}
	}
};

function upload(f) { //f是base64数据
	function uploadedHandler(a, d) {
		try {
			var c = JSON.parse(d); //d是返回的text c是json对象
			if (c.error_code != 0) {
				alert("图片化失败")
			} else {
				var b = c.info.pic_id_encode; //c是json数据;b是地址信息；
				var e = 'http://imgsrc.baidu.com/forum/pic/item/' + b + '.png'; //e是img完整地址;
				document.querySelector('#ueditor_replace').focus();
				unsafeWindow.FlashImageLoader.unbind('uploadComplete', arguments.callee)
				var w = document.querySelector('.waitimage'),
					width = Math.min(w.firstChild.width,560),
					height = Math.round(w.firstChild.height*(width/w.firstChild.width));
				w.outerHTML = '<img class="BDE_Image" src="'+e+'" width="'+width+'" height="'+height+'" unselectable="on" pic_type="0"/>';
			}
		} catch (err) {
			alert(err);
		}
	}

	function callback(a) {
		try {
			unsafeWindow.FlashImageLoader.bind('uploadComplete', uploadedHandler);
			unsafeWindow.FlashImageLoader.uploadBase64('http://upload.tieba.baidu.com/upload/pic', f.replace(/^.*?base64,/, ''), {
				tbs: a
			})
		} catch (err) {
			alert(err);
		};
	} //事先返回一个图片ID再返回
	GM_xmlhttpRequest({
		method: 'GET',
		url: 'http://tieba.baidu.com/dc/common/imgtbs',
		onload: function (response) {
			callback(JSON.parse(response.responseText).data.tbs);
		}
	});
}