There are 56 previous versions of this script.
// ==UserScript==
// @name Reply buttons for new Douban
// @namespace http://npchen.blogspot.com
// @description 给每个帖子添加回复按钮和引用按钮，通用于豆瓣的评论，小组，日记，相册，论坛等所有能回复的页面。对小组的额外增强包括，翻页条置顶，显示楼层，楼层跳转，top按钮，过滤发言等等，当前稳定版本(v1.5.5.5)
// @include http://www.douban.com/group/topic/*
// @include http://www.douban.com/review/*
// @include http://www.douban.com/forum/*
// @include http://www.douban.com/note/*
// @include http://www.douban.com/*/discussion/*
// @include http://www.douban.com/*/photo/*
// @include http://www.douban.com/minisite/*/public_photo/*
// @exclude http://www.douban.com/group/topic/*/edit
// @require http://jqueryjs.googlecode.com/files/jquery-1.3.min.js
// @require http://userscript-autoupdate-helper.googlecode.com/svn/trunk/autoupdatehelper.js
// @author NullPointer
// @version 1.5.5.5
/* @reason
2009年3月26日
1.5.5.5 修正脚本的效率问题。应该会变快。
@end*/
// ==/UserScript==
var thisScript = {
name: "引用回复按钮",
id: "14205",
version:"1.5.5.5"
}
var updater = new Updater(thisScript);
updater.check();
function xpath(query) {
return document.evaluate(query, document, null, XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE, null);
}
if(typeof unsafeWindow.jQuery !== "undefined") {
var jQuery = unsafeWindow.jQuery;
var $ = jQuery
}
function generateButton(name, eventHandle) {
var d = document.createElement('div');
d.align = 'right';
var spn = document.createElement('span');
spn.style.cssText = 'float: right;';
spn.className = 'gact';
var alink = document.createElement('a');
alink.href = "javascript:;";
alink.innerHTML = decodeURI(name);
alink.addEventListener('click', eventHandle, true);
spn.appendChild(document.createTextNode('>'));
spn.appendChild(alink);
spn.appendChild(document.createTextNode(' '));
d.appendChild(spn);
return d;
}
//set the handle. get text and put the text. but the put method could delay .
function getQuoteHandle(base) {
return function(event) {
var strHead = tExtractQHeadFunc(base);
var strContent = tExtractTextFunc(base);
strContent = strContent.replace(/\n[\s]*\n/g, "\n");
var str = strHead + '\n' + strContent;
str = str.replace(/[\s]*$/, "\n");
if (str.search(/(-{50,})[\s\S]+\1/g)>-1)
if (confirm("你想删去引文中的引文吗？")){
str = str.replace(/(-{50,})[\s\S]+\1/g,"");
str = str.replace(/\n[\s]*\n/g, "\n");
}
if (setTA) outputQuote(str);
else setTextarea(outputQuote,str);
return true;
};
}
function outputQuote(str) {
window.scrollTo(0, document.body.scrollHeight);
if (txtarea.value != "") txtarea.value += "\n";
txtarea.value += "----------------------------------------------------------\n";
txtarea.value += str;
txtarea.value += "----------------------------------------------------------\n\n";
txtarea.scrollTop = txtarea.scrollHeight;
txtarea.focus();
}
function outputReply(strR) {
window.scrollTo(0, document.body.scrollHeight);
if (txtarea.value != "") txtarea.value += "\n";
txtarea.value += strR;
txtarea.scrollTop = txtarea.scrollHeight;
txtarea.focus();
}
function getReplyHandle(base) {
return function(event) {
var strR = tExtractRHeadFunc(base);
strR = '@' + strR + " \n";
if (setTA) {outputReply(strR); }
else setTextarea(outputReply, strR);
return true;
};
};
var q_textarea = "//TEXTAREA[@name='rv_comment']";
var q_textarea2 = "//TEXTAREA[@name='note_comment']";
var q_textarea3 = "//TEXTAREA[@name='reply_text']";
var maxlength = 500;
var txtarea;
var insertPoint;
function getIgnore(name) {
return $("<span> </span><a align='right' class='ignore' href='"+name+"' title='忽略此用户的所有发言'>X</a>");
}
function tToggle() {
$(document).ready(function(){
hint= "显示此用户的所有发言(再次点击还原)";
$("#in_tablem table.wr span.pl2 a").attr("title",hint).click(togf);
$("#in_tablem span.wrap h4").find("a:first").attr("title",hint).click(togf).each(function(){
var name = $(this).attr("href");
$(this).parent("h4").append(getIgnore(name));
})
$("#in_tablem span.wrap a.ignore").click(igf);
});
}
function igf() {
//alert('ignore');
var name = $(this).attr("href");
$("table.wr table.wr").filter(function(){
var s = $(this).find("span.wrap a").attr("href");
return (s==name)
}).remove();
return false
}
function togf() {
//alert('toggle');
var name = $(this).attr("href");
$("table.wr table.wr").filter(function(){
var s = $(this).find("span.wrap a").attr("href");
return (s!=name)
}).toggle();
return false
}
function set_levels() {
var all_comments = $("tr td span h4");
var thispage = $("span.thispage");
var index = 0;
if (thispage && thispage.length > 0) {
var number = thispage.html();
if(!isNaN(number)) index += (number-1)*100;
}
if (all_comments){
$.each(all_comments, function(){
$(this).html((++index).toString()+ "楼 "+$(this).html());
$(this).find("a").attr("name","level"+index);
var spanr = $("<span class='gact'/>").css({float:"right"});
var linkt = $("<a href=javascript:{}/>").html("top↑").click(gotop);
spanr.append(linkt);
$(this).append(spanr);
})
}
}
function gotop(){
window.scrollTo(0, 0);
var input = xpath("//input[@class='goto_input']").snapshotItem(0);
input.value="";
input.focus();
}
function gotopage(level){
var level_page = level % 100 ;
var start_page = level - level_page; //目标页面
var purl = window.location.href;
purl = purl.replace(/[?#](.)+$/,"");
var current_page;
var max_page=0;
var max_href="";
if ($("span.thispage").html()==null) current_page = 0;
else { //with navigator.
current_page = ($("span.thispage").html()-1)*100;
max_index = $(".paginator span.next").prev().html();
max_page = (max_index-1)*100;
max_href = purl+"?start="+max_page.toString();
}
if (start_page > max_page) {
if ((max_page == current_page)||(max_href=="")) {
window.scrollTo(0, document.body.scrollHeight);
}
else {
CGM_setValue("level_goal", "bottom");
window.location.href = max_href;
}
}
else if(start_page != current_page) {
CGM_setValue("level_goal", level);
window.location.href = purl+"?start="+start_page.toString();
}
else {
gotolevel(level);
}
}
function gotolevel(l){
if (document.getElementsByClassName('wr')[l%100]==undefined) { // outbound.
window.scrollTo(0, document.body.scrollHeight);
}
else {
window.location.hash = "#level"+l;
}
CGM_setValue("level_goal","xx");
}
function set_paginator(){
var goto_input = $("<input class='goto_input'/>").attr("size","4");
var gotobus = $("<span/>").html(" 跳到");
gotobus.append(goto_input).append($("<span>楼</span>"));
if ($("div.paginator").length>0) $("div.paginator").append(gotobus);
else
$('div#in_tablem table.wr tbody tr:first td:eq(1) span.pl2').after(gotobus);
var paginator = $("<div class='paginator'/>").html($("div.paginator").html());
$("div#in_tablem").prepend(paginator);
var inputs = xpath("//input[@class='goto_input']");
for (var i=0; i<2; i++) {
var input = inputs.snapshotItem(i);
if (input) input.addEventListener('keypress', get_gotohandler(input),true);
}
}
function get_gotohandler(input){
return function(event){
if (event.which==13){
var level = parseInt(input.value);
if (isNaN(level)) {alert("请输入数字"); lt.value=""; return;}
gotopage(level);
}
}
}
var tBase = function(a) { //default case. for group and forum.
return a.parentNode;
};
var tInsertFunc = function(base, qbutton, rbutton) { //default case, for group and forum;
base.appendChild(qbutton);
base.appendChild(rbutton);
};
var tExtractTextFunc = combineExtract;
var tExtractQHeadFunc = function (base) { //default case, for all cases.
var strH= base.getElementsByTagName('h4')[0].textContent;
strH = strH.replace("\n"," ").replace(/\s+/g," ").replace(/top↑(.)+X/,"");
return strH;
};
var tExtractRHeadFunc = getReplyName;
function getReplyName (base) { //default case, for comment and group.
return base.getElementsByTagName('a')[0].textContent;
}
function combineExtract(base) {
var node = base.nextSibling;
var strContent = "";
while (true) {
strContent += node.textContent;
node = node.nextSibling;
if ((node == null)||(node.tagName == 'DIV') || (node.tagName == 'SPAN')) break;
}
strContent = strContent.replace(/^[\s]*/," ");
return strContent;
}
function checkPageType(a) {
var parent = a.parentNode.tagName;
var hasTagP = a.parentNode.getElementsByTagName("P").length;
if ((parent == "DIV") && (hasTagP == 0)) { //!! this is comment page.
//alert("this is in comment page.");
tBase = function(aa) {
return aa;
};
tExtractQHeadFunc = function (base) { //default case, for all cases.
var strH= base.getElementsByTagName('h3')[0].textContent;
strH = strH.replace("\n"," ").replace(/\s+/g," ");
return strH;
};
tInsertFunc = function(base, qb, rb) {
var b = base.nextSibling;
while(true) {
if ((b==null)||(b.tagName=="SPAN")||(b.tagName=="DIV")) break;
b = b.nextSibling;
}
base.parentNode.insertBefore(rb, b);
base.parentNode.insertBefore(qb, rb);
base.parentNode.insertBefore(document.createElement('br'), b)
};
}
else if ((parent == "TD") && (hasTagP > 0)) {//!! this is in group page & photo_note page.
//alert("this is in group page.");
tExtractTextFunc = function(base) {
return base.getElementsByTagName('p')[0].textContent;
};
if (!type_photo_note) {
set_paginator();
set_levels();
tToggle();
}
}
else if ((parent == "TD") && (hasTagP == 0)) {//!! this is in forum page. & note page & discussion
//alert("this is in forum page.");
tExtractTextFunc = function(base) {
return combineExtract(base.getElementsByTagName("SPAN")[0]);
};
if (type_note) { //note's case
//alert("note");
tExtractRHeadFunc = function (base) {
var b = base.getElementsByTagName("SPAN")[0];
return b.firstChild.firstChild.nextSibling.textContent;
};
}
else {
//alert("not note");
tExtractRHeadFunc = function (base) { //default case, for comment and group.
var b = base.getElementsByTagName("SPAN")[0];
return b.firstChild.firstChild.firstChild.nextSibling.textContent;
};
}
}
//else alertError(1);
}
function alertError(a) {
alert("the page format has changed. just update the script please."+"\n"+"error num:"+a);
}
function setTextarea(output, s) {
if (($("a#joingroupbtn").size()>0)) {
if ($("textarea[name!='comment']").size()==0) {
alert("囧，请先加入这个小组...");
window.scrollTo(0, document.body.scrollHeight);
}
else {
setTextarea0();
output(s);
}
}
else if ($("a#last").size()==1) { //继续发言状态
var link = "http://www.douban.com"+$("a#last").attr("href");
goto_output(link,output,s);
}
else if (atlastpage()){//半公开小组？
alert("囧，你要先加入这里...");
}
else {
var link = "http://www.douban.com"+$(".paginator span.next").prev("a").attr("href");
goto_output(link,output,s);
}
}
function atlastpage(){
if ($('.paginator').size()==0) return true;
current_page = $("span.thispage").html();
max_page = $(".paginator span.next").prev().html();
return current_page == max_page;
}
function goto_output(link, output, s){
CGM_setValue("level_goal", "bottom");
CGM_setValue("np_reply_text", s);
CGM_setValue("np_reply_output", (output == outputQuote));
window.location.href = link;
}
var type_note = false
var type_photo_note = false
function setTextarea0() {
//q_textarea inside
var results = xpath(q_textarea);
if (results.snapshotLength==0) {
results = xpath(q_textarea2);
if (results.snapshotLength==0) {
results = xpath(q_textarea3);
if (results.snapshotLength==0) return false;
else type_photo_note = true;
}
else type_note = true
}
txtarea = results.snapshotItem(0);
txtarea.parentNode.setAttribute('class', "ft");
txtarea.setAttribute('cols', "55");
txtarea.setAttribute('rows', "15");
return true;
}
function setLevels(query) {
var levels = xpath(query);
if (levels.snapshotLength > 0) {
checkPageType(levels.snapshotItem(0)); //set the type of page.
for (var i = 0; i < levels.snapshotLength; i++) {
var baseElement = tBase(levels.snapshotItem(i));
var quoteButton = generateButton("引用", getQuoteHandle(baseElement));
var replyButton = generateButton("just @", getReplyHandle(baseElement));
tInsertFunc(baseElement, quoteButton, replyButton);
}
}
}
var set_level =CGM_getValue("level_goal", "xx");
var reply_text=CGM_getValue("np_reply_text","..");
var output_test = CGM_getValue("np_reply_output", "");
var setTA = setTextarea0();
setLevels("//span[@class='wrap']");
if (set_level != "xx") {
if (set_level == "bottom") {
CGM_setValue("level_goal","xx");
window.scrollTo(0, document.body.scrollHeight);
}
else gotolevel(set_level);
}
if (reply_text != "..") {
CGM_setValue("np_reply_text", "..");
output = (output_test=='true') ? outputQuote : outputReply ;
output(reply_text);
}
