By gomaxfire
—
Last update
Apr 16, 2007
—
Installed
248 times.
// ==UserScript==
// @name twitter
// @namespace http://gomaxfire.dnsdojo.com/
// @description a twitter client
// @include *
// @version 0.0214
// ==/UserScript==
(function(){
function $(id){
return document.getElementById(id);
}
function mktag(tagName, option){
var tag = document.createElement(tagName);
if(option){
for(a in option){
if(option.hasOwnProperty(a)){
tag[a] = option[a];
}
}
}
return tag;
}
// debug
function debug(s){
if(unsafeWindow.hasOwnProperty("console") && unsafeWindow.console.debug){
unsafeWindow.console.debug(s);
}
}
function debugByJSON(object){
if(unsafeWindow.hasOwnProperty("console") && unsafeWindow.console.debug){
unsafeWindow.console.debug(objectToJSON(object));
}
}
var jsEncode =function(str){
return str.replace(/\\/ig,"\\\\")
.replace(/\f/ig,"\\f")
.replace(/\n/ig,"\\n")
.replace(/\r/ig,"\\r")
.replace(/\t/ig,"\\t")
.replace(/\'/ig,"\\'")
.replace(/\"/ig,"\\\"");
}
var objectToJSON = function(object){
var rtn;
if(object==null){
rtn = "null";
}else{
var callee = arguments.callee;
switch(object.constructor){
case Boolean:
rtn = object ? "true" : "false";
break;
case Number:
rtn = isNaN(object) || !isFinite(object)? "null" : object.toString(10);
break;
case String:
rtn = ["\"", jsEncode(object), "\""].join("");
break;
case Array:
var buf = [];
for(var i=0;i<object.length;i++){
buf.push(callee(object[i]));
}
rtn = ["[", buf.join(","), "]"].join("");
break;
case Object:
var buf = [];
for(var key in object){
if(object.hasOwnProperty(key)){
buf.push(callee(key)+":"+callee(object[key]));
}
}
rtn = ["{", buf.join(","), "}"].join("");
break;
default:
rtn = "null";
break;
}
}
return rtn;
};
var XHR = {
count:0,
mkParamData:function(params){
var array = [];
for(a in params){
if(params.hasOwnProperty(a)){
array.push([encodeURIComponent(a),
"=",
encodeURIComponent(params[a])].join(""));
//array.push([a,"=",params[a]].join(""));
}
}
return array.join("&");
},
post:function(url, params, func){
XHR.count++;
debug("try post:"+XHR.count);
debug("URL:" + url);
var data = XHR.mkParamData(params);
debug("data:" + data);
GM_xmlhttpRequest({url:url,
method:"POST",
headers:{
"Content-Type": "application/x-www-form-urlencoded",
"X-Twitter-Client":"twitter.user.js",
"X-Twitter-Client-Version":"0.0212",
"X-Twitter-Client-URL":"http://d.hatena.ne.jp/gotin/20070413/1176397931"},
data:data,
onload:function(xhr){
XHR.count--;
debug("posted:"+XHR.count);
func(xhr)},
onerror:function(xhr){
debug("error:"+url);
typeof errorFunc == "function" ? errorFunc(xhr) : null;
}
});
},
get:function(url, params, func, errorfunc){
XHR.count++;
debug("try get:"+XHR.count);
var data = XHR.mkParamData(params);
GM_xmlhttpRequest({
url:[url,data].join("?"),
method:"GET",
onload:function(xhr){
XHR.count--;
debug("got:"+XHR.count);
typeof func == "function" ? func(xhr) : null;
},
onerror:function(xhr){
debug("error:"+url);
typeof errorFunc == "function" ? errorFunc(xhr) : null;
}
});
}
}
function parseJSON(json){
var obj = {};
if(json){
obj = eval(["(", json, ")"].join(""));
}
return obj;
}
var Dialog = {
init:function(){
var div = mktag("div", {id:"__tw_black__"});
var message = mktag("div", {id:"__tw_message__"});
div.appendChild(message);
document.body.appendChild(div);
window.addEventListener("resize", Dialog.resize, true);
Dialog.resize();
Dialog.makeStyle();
},
resize:function(e){
var div = $("__tw_black__");
var message = $("__tw_message__");
div.innerWidth = window.innerWidth;
div.innerHeight = window.innerHeight;
with(message.style){
left = (window.innerWidth - message.clientWidth)/2 + "px";
top = (window.innerHeight - message.clientHeight)/2 + "px";
}
},
makeStyle:function(){
var s= [];
s.push("#__tw_black__ {");
s.push(" background-color:black;");
s.push(" position:fixed;");
s.push(" top:0;");
s.push(" left:0;");
s.push(" width:100%;");
s.push(" height:100%;");
s.push(" padding:10px;");
s.push(" margin:0;");
s.push(" z-index:999998;");
s.push(" display:none;");
s.push("}");
s.push("#__tw_message__ {");
s.push(" font-family:courier new;");
s.push(" position:fixed;");
s.push(" background-color:lightyellow;");
s.push(" border: 5px solid yellow;");
s.push(" padding:10px;");
s.push(" margin:0;");
s.push(" display:block;");
s.push(" font-size:small;");
s.push(" vertical-align:middle;");
s.push("}");
s.push("#__tw_message__ h2 {");
s.push(" text-align:left;");
s.push(" font-size:large;");
s.push("}");
s.push("#__tw_message_table__ {");
s.push(" margin:0;");
s.push(" padding:0;");
s.push("}");
GM_addStyle(s.join("\n"));
},
queue:[],
message:function(string, wait){
wait = wait ? wait : 0;
Dialog.queue.push(string);
Dialog.messageAux(wait);
},
confirm:function(string, title){
var message = $("__tw_message__");
message.innerHTML = "";
if(typeof title == "string"){
message.appendChild(mktag("h2", {textContent:title}));
}
var div = mktag("div");
div.innerHTML = string;
with(div.style){
height = "300px";
overflow = "scroll";
//verticalAlign = "middle";
}
message.appendChild(div);
var black = $("__tw_black__");
black.style.display = "block";
okButton = mktag("input", {type:"button", value:"ok"});
okButton.style.display = "block";
okButton.addEventListener("click",
function(event){
Dialog.disapper(black, 90);
},
true);
message.appendChild(okButton);
okButton.focus();
setTimeout(function(){Dialog.resize(null);},1);
setTimeout(function(){Dialog.resize(null);},1000);
},
messageAux:function(wait){
if(Dialog.queue.length <= 0){
return;
}
var message = $("__tw_message__");
//message.innerHTML = "";
message.innerHTML = Dialog.queue[0];
var black = $("__tw_black__");
black.style.display = "block";
Dialog.resize();
setTimeout(function(){Dialog.disapper(black, 90)}, wait);
},
prompt:function(title, nvs, data, permanent, func){
var black = $("__tw_black__");
var message = $("__tw_message__");
var h2 = mktag("h2", {textContent:title});
var table = mktag("table");;
for(name in nvs){
if(nvs.hasOwnProperty(name)){
var tr = mktag("tr");
var value = nvs[name];
if(permanent){
var tmp = decodeURIComponent(GM_getValue(name));
if(tmp){
if(tmp.match(/value\:(.*)/)){
value = RegExp.$1;
}
}
}
var input = null;
if(value.indexOf("\n") >= 0){
input = mktag("textarea",
{id:"prompt:" + name,
value:value,
cols:50,
rows:4
});
} else {
input = mktag("input", {type:"text", id:"prompt:" + name, value:value});
}
var th = mktag("th", {align:"right", textContent:name + ":"});
var td = mktag("td");
td.appendChild(input);
tr.appendChild(th);
tr.appendChild(td);
table.appendChild(tr);
}
}
var apply = mktag("input",{type:"button",value:"ok"});
var cancel = mktag("input",{type:"button",value:"cancel"});
apply.addEventListener("click",
function(event){
var ins = [];
var inputs = table.getElementsByTagName("input");
var inputs_length = inputs.length;
for(var i=0;i<inputs_length;i++){
ins.push(inputs[i]);
}
var tas = table.getElementsByTagName("textarea");
var tas_length = tas.length;
for(var i=0;i<tas_length;i++){
ins.push(tas[i]);
}
ins.forEach(function(input){
if(input.id.match(/prompt\:(.*)/)){
var name = RegExp.$1;
var value = input.value;
data[name] = value;
if(permanent){
GM_setValue(name, encodeURIComponent("value:" + value));
}
}
});
Dialog.disapper(black, 90);
if(typeof func == "function"){
func();
}
},
true);
cancel.addEventListener("click",
function(event){
Dialog.disapper(black, 90);
},
true);
message.innerHTML = "";
message.appendChild(h2);
message.appendChild(table);
message.appendChild(apply);
message.appendChild(cancel);
black.style.display = "block";
black.style.opacity = "1.0";
Dialog.resize();
setTimeout(function(){
var first = table.getElementsByTagName("input")[0];
if(!first)first = table.getElementsByTagName("textarea")[0];
if(first)first.focus();
},1);
},
disapper:function(element, degree){
//if(element.style.display != "block")element.style.display = "block";
var radian = degree * Math.PI / 180;
var sin = Math.floor(Math.sin(radian) * 100)/100;
element.style.opacity = "" + sin;
if(sin >= 0){
setTimeout(function(){Dialog.disapper(element, degree + 5)}, 1);
} else {
element.style.opacity = "1.0";
element.style.display = "none";
Dialog.queue.shift();
Dialog.messageAux();
}
}
};
var Keybind = {
add:function(phrase, func){
document.addEventListener("keydown",
function(event){
var target = event.target;
var tagName = target.tagName;
var type = target.type;
if(phrase == Keybind.code(event) &&
!(tagName == "INPUT" &&
(!type.type || type=="text")) &&
tagName != "TEXTAREA"){
func();
}
},
true);
},
code: function(event){
var code = [];
if(event.shiftKey){
code.push("S");
} else if(event.ctrlKey){
code.push("C");
} else if(event.altKey){
code.push("M");
}
code.push(Keybind.kc2char(event.keyCode));
return code.join("-");
},
kc2char:function(kc){
var between = function(a,b){
return a <= kc && kc <= b;
};
var _32_40 = "space pageup pagedown end home left up right down".split(" ");
var kt = {
8 : "back",
9 : "tab" ,
13 : "enter",
16 : "shift",
17 : "ctrl",
27 : "esc",
46 : "delete",
};
return (
between(65,90) ? String.fromCharCode(kc+32) : // a-z
between(48,57) ? String.fromCharCode(kc) : // 0-9
between(96,105) ? String.fromCharCode(kc-48) : // num 0-9
between(32,40) ? _32_40[kc-32] :
kt.hasOwnProperty(kc) ? kt[kc] :
kc
);
}
};
var Configurator = function(){
this.initialize.apply(this, arguments);
};
Configurator.prototype = {
data:{},
initialize:function(title, nvs){
this.data = {};
var self = this;
this.title = title;
for(name in nvs){
if(nvs.hasOwnProperty(name)){
var enc_value = GM_getValue(name);
if(enc_value){
decodeURIComponent(enc_value).match(/value:(.*)/);
self.data[name] = RegExp.$1;
} else {
Dialog.prompt(title + " config:", nvs, self.data, true);
break;
}
}
}
GM_registerMenuCommand("set " + title + " config", self.mkset(nvs));
},
mkset:function(nvs){
var self = this;
var func = function(){
Dialog.prompt(self.title + " config:", nvs, self.data, true);
};
return func;
}
};
var Twitter = {
init:function(auth, format){
var user = auth.username;
var pass = auth.password;
Twitter.baseURL = ["http://", user, ":", pass, "@",
"twitter.com"].join("");
var mkURL = function(path){
return [Twitter.baseURL,
path,
".",
format].join("");
};
Twitter.updateURL = mkURL("/statuses/update");
Twitter.friendsURL = mkURL("/statuses/friends");
Twitter.timelineURL = mkURL("/statuses/friends_timeline");
},
update:function(doing, func){
XHR.post(Twitter.updateURL, {"status":doing},
function(xhr){debug(xhr.responseText); func(xhr);},
function(xhr){debug(xhr.statusText);});
},
friends:function(func){
XHR.post(Twitter.friendsURL, {},
function(xhr){debug(xhr.responseText);func(xhr);},
function(xhr){debug(xhr.statusText);});
},
timeline:function(func){
XHR.post(Twitter.timelineURL, {},
function(xhr){debug(xhr.responseText);func(xhr);},
function(xhr){debug(xhr.statusText);});
}
};
function twit(){
var data = {};
Dialog.prompt("what are you doing?",
{"doing":["reading" ,
document.title,
document.location.href].join(" \n")},
data,
false,
function(){
Twitter.update(data.doing,
function(xhr){Dialog.message("twittered!");});
});
}
function viewTimeline(xhr){
var info = parseJSON(xhr.responseText);
buffer = ["<table id=\"__tw_message_table__\">"];
info.forEach(function(line){
buffer.push("<tr>");
var imgTag = ["<img src=\"",
line.user.profile_image_url,
"\" width=\"24\" height=\"24\"/>"].join("");
buffer.push(mkTdString([imgTag,
"<br />",
line.user.screen_name].join("")));
var date = new Date(line.created_at);
buffer.push(mkTdString([date.getMonth(),
"/",
date.getDate(),
" ",
date.getHours(),
":",
date.getMinutes()].join("")));
var text = line.text
.replace(/\&/g, "&")
.replace(/</g, "<")
.replace(/>/g, ">")
.replace(/\"/g, """)
.replace(/\s?(https?:\/\/\S+)/g,"<a href=\"$1\">$1</a>")
.replace(/\n/g,"<br />\n");
buffer.push(mkTdString(text, "align=\"left\""));
buffer.push("</tr>");
});
buffer.push("</table>");
Dialog.confirm(buffer.join(""), "friends timeline");
}
function viewFriends(xhr){
var info = parseJSON(xhr.responseText);
buffer = ["<table id=\"__tw_message_table__\">"];
info.sort(function(left, right){
var leftTime = 0;
var righTime = 0;
if(typeof left.status == "object" && left.status.created_at){
leftTime = new Date(left.status.created_at).getTime();
}
if(typeof right.status == "object" && right.status.created_at){
rightTime = new Date(right.status.created_at).getTime();
}
return rightTime - leftTime;
});
info.forEach(function(friend){
buffer.push("<tr>");
var imgTag = ["<img src=\"",
friend.profile_image_url,
"\" width=\"24\" height=\"24\"/>"].join("");
buffer.push(mkTdString([imgTag,
"<br />",
friend.screen_name].join("")));
if(typeof friend.status == "object"){
var date = new Date(friend.status.created_at);
buffer.push(mkTdString([date.getMonth(), "/",date.getDate()," ",
date.getHours(), ":", date.getMinutes()].join("")));
var text = friend.status.text;
text = text.replace(/\n/g, "<br />\n");
text = text.replace(/(https?:\/\/\S+)/g, "<a href=\"$1\">$1</a>");
buffer.push(mkTdString(text, "align=\"left\""));
} else {
buffer.push(mkTdString(""));
buffer.push(mkTdString(""));
}
buffer.push("</tr>");
});
buffer.push("</table>");
Dialog.confirm(buffer.join(""), "friends status");
}
function mkTdString(content, option){
var buffer = ["<td"];
if(option){
buffer.push(" ");
buffer.push(option);
}
buffer.push(">");
buffer.push(content);
buffer.push("</td>");
return buffer.join("");
}
function friends(){
Dialog.confirm("<table height=\"100%\"><tr><td height=\"100%\" align=\"center\" valign=\"middle\">accessing friends statuses...</td></tr></table>");
Twitter.friends(viewFriends);
}
function timeline(){
Dialog.confirm("<table height=\"100%\"><tr><td height=\"100%\" align=\"center\" valign=\"middle\">accessing timeline...</td></tr></table>");
Twitter.timeline(viewTimeline);
}
var config = null;
function init(){
Dialog.init();
config = new Configurator("twitter",
{"update shortcut":"S-t",
"friends shortcut":"S-f",
"timeline shortcut":"S-l",
"username":"user",
"password":"pass"});
Twitter.init(config.data, "json");
Keybind.add(config.data["update shortcut"], twit);
Keybind.add(config.data["friends shortcut"], friends);
Keybind.add(config.data["timeline shortcut"], timeline);
}
if(parent.document == document){
init();
}
})();
