By terababy
Has 4 other scripts.
// ==UserScript==
// @name Google Reader + Twitter
// @namespace http://google.com/reader/userscript
// @description Adds reader posts to twitter when clicked
// @include http://google.com/reader/*
// @include http://*.google.com/reader/*
// @include https://google.com/reader/*
// @include https://*.google.com/reader/*
// ==/UserScript==
//Constants
//NORMALIZE=false leaves the tags alone
//NORMALIZE=true converts tags to proper case and replaces -'s with spaces, like reader should itself
var DEFAULT_LABEL="";
var NORMALIZE=true;
//Variables for editing bookmark details
var bookmarkField;
var bookmarkStar;
var lblinput;
var notesinput;
var url;
var titleinput;
var mode;
var entries=document.getElementById("entries");
entries.addEventListener('DOMNodeInserted', function(event){nodeInserted(event);},true);
entries.addEventListener('DOMNodeRemoved', function(event){nodeRemoved(event);},true);
function nodeInserted(event){
if (event.target.tagName=="DIV"){
//GM_log("Added - "+event.target.className);
try{
if (event.target.className!=""){
var linkbar;
if (event.target.className=="entry-actions"){
linkbar=event.target;
mode="list";
}
else if (event.target.firstChild && event.target.firstChild.className=="card"){
linkbar=event.target.firstChild.firstChild.childNodes[2].
childNodes[1].firstChild;
mode="expanded";
}
else
return;
var btn=document.createElement("span");
btn.className="item-star star link";
btn.innerHTML="Share with Twitter";
btn.addEventListener("click", postBookmark,false);
linkbar.appendChild(btn);
}
}
catch(e){
//GM_log(e);
}
}
}
function nodeRemoved(event){
if (event.target.tagName=="TABLE"){
if (event.target.getAttribute("id")=="bookmarkField"){
bookmarkField=null;
getBookmarkField();
}
}
}
function postBookmark(event){
bookmarkStar=event.target;
var parent=event.target.parentNode;
var header;
if (mode=="expanded"){
header=parent.parentNode.parentNode.parentNode.childNodes[1].childNodes[1].childNodes[0].childNodes[0].childNodes[1].childNodes[0];
}
else{
header=parent.parentNode.childNodes[1].childNodes[0].childNodes[1].childNodes[0];
}
url=header.getAttribute('href');
var title=header.firstChild.nodeValue;
var pos=findPos(event.target);
var addbkmk=getBookmarkField();
addbkmk.className="round-box tags-container-box tags-container";
addbkmk.setAttribute('style',"top: "+(pos[1]-85)+"px; left: "+(pos[0]-150)+"px; width: 350px !important;");
//bookmarkField.setAttribute("style","width: 600px !important;");
lblinput.value = getTags(parent);
urlinput.value = url;
titleinput.value=title;
if(notesdesc) {
notesdesc.innerHTML="Note:";
}
if(notesinput) {
notesinput.value="";
}
}
function getBookmarkField(){
if (!bookmarkField){
bookmarkField=document.createElement("table");
bookmarkField.setAttribute("id","bookmarkField");
bookmarkField.setAttribute("cellspacing","0");
bookmarkField.setAttribute("cellpadding","0");
bookmarkField.setAttribute("border","0");
bookmarkField.className="round-box tags-container-box tags-container hidden";
//bookmarkField.setAttribute("style","width: 600px !important;");
var body=document.createElement("tbody");
var bodyTR1=document.createElement("tr");
var bodyTR1TD1=document.createElement("td"); bodyTR1TD1.className="s tl";
bodyTR1.appendChild(bodyTR1TD1);
var bodyTR1TD2=document.createElement("td"); bodyTR1TD2.className="s";
bodyTR1.appendChild(bodyTR1TD2);
var bodyTR1TD3=document.createElement("td"); bodyTR1TD3.className="s tr";
bodyTR1TD3.setAttribute("style","width: 3ox !important;");
bodyTR1.appendChild(bodyTR1TD3);
body.appendChild(bodyTR1);
var bodyTR2=document.createElement("tr");
var bodyTR2TD1=document.createElement("td"); bodyTR2TD1.className="s";
bodyTR2.appendChild(bodyTR2TD1);
var bodyTR2TD2=document.createElement("td"); bodyTR2TD2.className="c";
var ul=document.createElement("ul");
var li=document.createElement("li"); li.className="user-tags-param-parent user-tags";
var divedit=document.createElement("div"); divedit.className="tags-edit";
divedit.setAttribute("style","width: 98% !important;");
var editcontents=document.createElement("div");
editcontents.className="tags-edit-contents";
var titledesc=document.createElement("div");
titledesc.className="help";
titledesc.innerHTML="Title:";
editcontents.appendChild(titledesc);
titleinput=document.createElement("input");
titleinput.setAttribute("type","text");
titleinput.setAttribute("autocomplete","off");
titleinput.className="tags-edit-tags";
titleinput.setAttribute("style",
"width: 96% !important;");
editcontents.appendChild(titleinput);
var lbldesc=document.createElement("div");
lbldesc.className="help";
lbldesc.innerHTML="Tags: (Separate with comma)";
editcontents.appendChild(lbldesc);
lblinput=document.createElement("input");
lblinput.setAttribute("type","text");
lblinput.setAttribute("autocomplete","off");
lblinput.className="tags-edit-tags label-input";
lblinput.setAttribute("style",
"width: 96% !important;");
editcontents.appendChild(lblinput);
var urldesc=document.createElement("div");
urldesc.className="help";
urldesc.innerHTML="URL:";
editcontents.appendChild(urldesc);
urlinput=document.createElement("input");
urlinput.setAttribute("type","text");
urlinput.setAttribute("autocomplete","off");
urlinput.className="tags-edit-tags label-input";
urlinput.setAttribute("style",
"width: 96% !important;");
editcontents.appendChild(urlinput);
notesdesc=document.createElement("div");
notesdesc.className="help";
notesdesc.innerHTML="Note:";
editcontents.appendChild(notesdesc);
notesinput=document.createElement("textarea");
notesinput.setAttribute("type","text");
notesinput.setAttribute("autocomplete","off");
notesinput.setAttribute("rows","2");
notesinput.setAttribute("cols","20");
notesinput.setAttribute("style",
"width: 96% !important; height: 40px !important;");
editcontents.appendChild(notesinput);
var buttons=document.createElement("div");
buttons.className="tags-edit-buttons";
var save=createButton("Save","tags-edit-save");
save.addEventListener('click',saveBookmark,false);
buttons.appendChild(save);
var tiny=createButton("TinyURL","tags-edit-tiny");
tiny.addEventListener('click',getTinyAndInsert,false);
buttons.appendChild(tiny);
var count=createButton("Count","tags-edit-count");
count.addEventListener('click',countWord,false);
buttons.appendChild(count);
var close=createButton("Cancel","tags-edit-cance;");
close.addEventListener("click",
function(){bookmarkField.className+=" hidden";}
,false);
buttons.appendChild(close);
editcontents.appendChild(buttons);
divedit.appendChild(editcontents);
li.appendChild(divedit);
ul.appendChild(li);
bodyTR2TD2.appendChild(ul);
bodyTR2.appendChild(bodyTR2TD2);
var bodyTR2TD3=document.createElement("td"); bodyTR2TD3.className="s";
bodyTR2TD3.setAttribute("style","width: 3ox !important;");
bodyTR2.appendChild(bodyTR2TD3);
body.appendChild(bodyTR2);
var bodyTR3=document.createElement("tr");
var bodyTR3TD1=document.createElement("td"); bodyTR3TD1.className="s bl";
bodyTR3.appendChild(bodyTR3TD1);
var bodyTR3TD2=document.createElement("td"); bodyTR3TD2.className="s";
//bodyTR3TD2.setAttribute("style","width: 130% !important; ");
bodyTR3.appendChild(bodyTR3TD2);
var bodyTR3TD3=document.createElement("td"); bodyTR3TD3.className="s br";
bodyTR3.appendChild(bodyTR3TD3);
bodyTR3.setAttribute("style","width: 3ox !important;");
body.appendChild(bodyTR3);
bookmarkField.appendChild(body);
entries.appendChild(bookmarkField);
}
return bookmarkField;
}
function createButton(text,class){
var btn = document.createElement("table"); btn.className = "button-container unselectable "+class;
var tbody1 = document.createElement("tbody");
var tr1 = document.createElement("tr");
var td1 = document.createElement("td"); td1.className = "btl";
var td2 = document.createElement("td"); td2.className = "btr";
tr1.appendChild(td1); tr1.appendChild(td2); tbody1.appendChild(tr1);
var tr2 = document.createElement("tr");
var td3 = document.createElement("td"); td3.className = "bbl";
var td4 = document.createElement("td"); td4.className = "bbr";
var div2Inside=document.createElement("div"); div2Inside.className="button-body-container";
var span=document.createElement("span"); span.className="button-body unselectable";
span.innerHTML=text;
div2Inside.appendChild(span);
td4.appendChild(div2Inside);
tr2.appendChild(td3); tr2.appendChild(td4); tbody1.appendChild(tr2);
btn.appendChild(tbody1);
return btn;
}
function getTags(parent){
var taglist = getElementsByClassName("user-tags-list", "ul", parent)[0];
var ins = taglist.getElementsByTagName("li");
var lbls="";
for (var i=0;i<ins.length;i++){
var lbl=ins[i].getElementsByTagName("a")[0].text;
if (NORMALIZE){
lbl=lbl.replace(/-/g,' ');
lbl=lbl.toLowerCase().replace(/^(.)|\s(.)/g, function($1) { return $1.toUpperCase(); });
}
if (i>0) lbls+=", ";
lbls+=lbl;
}
if (DEFAULT_LABEL.length>0){
if (lbls.length>0){
lbls=DEFAULT_LABEL+", "+lbls;
}
else{
lbls=DEFAULT_LABEL;
}
}
return lbls;
}
function findPos(obj) {
var curleft = curtop = 0;
if (obj.offsetParent) {
curleft = obj.offsetLeft + obj.offsetParent.offsetLeft;
curtop = obj.offsetTop + obj.offsetParent.offsetTop+obj.offsetParent.offsetParent.offsetTop;
}
return [curleft,curtop];
}
function saveBookmark(event){
var title=titleinput.value;
var labels=lblinput.value;
if(labels.length>0) {
labels = "[" + labels + "] ";
}
var notes=notesinput.value;
if(notes.length>0) {
notes = " (" + notes + ")";
}
var msg = labels + title + notes + ' ' + urlinput.value;
var size = 140 - countMsgWord(msg);
if(size<0) {
alert("the message is too long!");
notesdesc.innerHTML="Note: remain " + size + " characters";
return;
}
GM_log("URL: "+url+"\nTitle: "+title+"\nTags: "+labels+"\nNotes: "+notes);
GM_xmlhttpRequest({
method: 'POST',
url: 'http://twitter.com/statuses/update.xml',
headers: {'Content-type': 'application/x-www-form-urlencoded'},
data: 'source=GRSharing&status=' + labels + title + notes + ' ' + encodeURIComponent(urlinput.value)
// onload: function(responseDetails) {
// alert('returned status:' + responseDetails.status +
// ',statusText:' + responseDetails.statusText + '\n' +
// ',responseHeaders:' + responseDetails.responseHeaders + '\n' +
// 'responseText:\n' + responseDetails.responseText);
// }
})
bookmarkField.className+=" hidden";
bookmarkStar.className="item-star-active star link";
notesinput.value="";
}
function getTinyAndInsert(event) {
var thelongurl = url;
urlinput.value = "making url tiny...";
GM_xmlhttpRequest({
method: 'GET',
url: "http://tinyurl.com/create.php?url=" + thelongurl,
onload: function(responseDetails) {
if (responseDetails.status == 200) {
urlinput.value=responseDetails.responseText.match(/<blockquote><b>(http\:\/\/tinyurl\.com\/[a-zA-Z0-9]+)<\/b><br>/)[1];
}
}
});
}
function countWord(event) {
var title=titleinput.value;
var labels=lblinput.value;
if(labels.length>0) {
labels = "[" + labels + "] ";
}
var notes=notesinput.value;
if(notes.length>0) {
notes = " (" + notes + ")";
}
var msg = labels + title + notes + ' ' + urlinput.value;
notesdesc.innerHTML="Note: remain " + (140 - countMsgWord(msg)) + " characters";
}
function countMsgWord(str) {
var len;
var i;
len = 0;
for (i=0;i<str.length;i++) {
if (str.charCodeAt(i)>255) {
len++;
} else {
len++;
}
}
return len;
}
function getElementsByClassName(className, tag, elm){
var testClass = new RegExp("(^|\\s)" + className + "(\\s|$)");
var tag = tag || "*";
var elm = elm || document;
var elements = (tag == "*" && elm.all)? elm.all : elm.getElementsByTagName(tag);
var returnElements = [];
var current;
var length = elements.length;
for(var i=0; i<length; i++){
current = elements[i];
if(testClass.test(current.className)){
returnElements.push(current);
}
}
return returnElements;
}
