By Aviv Shaham
—
Last update
Apr 11, 2008
—
Installed
569 times.
/*
FriendFeed Show Likes
http://ffapps.com/showlikes
*/
// ==UserScript==
// @name FriendFeed Show Likes
// @namespace http://ffapps.com/showlikes/
// @description Displays the full list of Likes for a particular entry
// @include http://friendfeed.com/*
// @exclude http://friendfeed.com/settings/*
// @version 0.1
// ==/UserScript==
const FF_DIALOG_IMAGE = "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAA" +
"AQCAMAAAAoLQ9TAAAABGdBTUEAAK%2FINwWK6QAAABl0RVh0U29mdHdhcmUAQWRvYmUgSW1hZ2" +
"VSZWFkeXHJZTwAAABFUExURWaY102GzF2Q0J2%2F6F6R0aLC6nWk3mGV1anH7Imz52uc2VeMzl" +
"KJznGf2EeByJS45X%2Br4oSv5EiCybDM71eN0JO660N%2BxympYLkAAABzSURBVHjabI7ZEoNA" +
"CAT3iGeiKBn4%2F0%2FNEFOWGvthoZodiuQXkr9PbKIXaVgakT5ELfG1TM9fpM6uQGafAaUo3h" +
"npdI1C4Tkae43xriFgNqh6a9Z6pkDiAAAT6bvDjuBO%2FEVi6cIrlpj7Lh6bkFtx5iPAAM0JEt" +
"zoEv4KAAAAAElFTkSuQmCC";
var ffapps = {
'version': '0.1',
'name': 'FriendFeed Show Likes',
'author': 'Aviv Shaham <aviv@sent.com>',
'link': 'http://ffapps.com/showlikes/',
'usId': '25038',
};
var re = {
'remoteKey': /remote key:.*[\s]?.*>([\w]+)</,
'username': /\/([\w]+)"/,
'uuid': /([\w]{8}(?:-[\w]{4}){3}-[\w]{12})/
};
var user = {
'uuid':null,'username':null,'AT':null,'remoteKey':null,'firstRun':false,
};
(function() {
autoUpdateFromUserscriptsDotOrg({
name: 'FriendFeed Sticky Search',
url: 'http://userscripts.org/scripts/source/'+ffapps.usId+'.user.js',
version: ffapps.version,
});
insertLikesLink = function(){
$(".likes").filter(":contains(other people),:contains(other person)").each(function(){
var H = $(this).html();
var P = H.match(/(\d+\sother\s(people|person))/)[1];
var B = '<a href="#" class="l_showlikes">'+P+'</a>';
$(this).html(H.replace(P,B));
});
}
updateLikes = function(E,D){
var B=[];
var C='<div class="likes" style="line-height:20px;">';
A=$(".entry[@id=e-"+E+"]");
A.find(".likes a").each(function(){
B.push($(this).attr('href'));
});
$.each(D,function(){
var P=this['user']['profileUrl'].replace('http://friendfeed.com','');
if (-1==B.indexOf(P))
C+='<a href="'+P+'" class="friend">'+this['user']['name']+'</a>, ';
});
C=C.substring(0,C.length-2)+"</div>";
A.find(".likes").after(C);
}
fetchRemoteKey = function() {
$.ajax({url:"http://friendfeed.com/account/api",cache:false,success:function(html){
M = html.match(re['remoteKey']);
user['remoteKey'] = M ? M[1] : '';
setGMValue('remoteKey', user['remoteKey']);
}});
}
var customClickHandlers = {
showlikes : function(A) {
if (path('/') || path('/public'))
var N = A.parents(".body").find(".summary a:first").attr("href").substring(1);
else
var N = window.location.pathname.substring(1);
var E = A.parents(".entry").attr("id").substring(2);
fetchLikes(N,E);
},
};
processFetchLikes = function(N,E,S,data) {
var json = eval("("+data+")");
var F=false;
$.each(json['entries'], function(){
if (this['id']==E) {
F=true;
console.log('at:'+S);
updateLikes(E,this['likes']);
}
});
if (F==false && S<100)
fetchLikes(N,E,S+30)
}
fetchLikes = function(N,E,S) {
S=S||0;
$.ajax({
url:"http://friendfeed.com/api/feed/user/"+N+"?start="+S,
cache:true,
dataType:'json',
beforeSend:function(xhr){
xhr.setRequestHeader("Authorization", getBasicAuth(user['username'], user['remoteKey']));
},
complete:function(xhr) {
if (xhr.status == 200) {
var data = xhr.responseText;
processFetchLikes(N,E,S,data);
}
}
});
}
isLogged = function() {
user['AT'] = getCookie('AT');
user['uuid'] = getCookie('U','').split('|')[0];
if (user['AT'] && user['uuid']) {
user['username'] = ff.gUserLink ? ff.gUserLink.match(re['username'])[1] : null;
user['remoteKey'] = getGMValue('remoteKey') || fetchRemoteKey();
return true;
}
}
initShowLikes = function() {
if (isFirstRun())
{
user['firstRun'] = true;
setGMValue("firstRun","1");
}
}
getCookie = function(name, defaultValue) {
var re = new RegExp(name + "=([^;]+)");
var value = re.exec(document.cookie);
return (value != null) ? unescape(value[1]) : defaultValue;
}
setCookie = function(name, value) {
var today = new Date();
var expiry = new Date(today.getTime() + 3 * 60 * 1000);
document.cookie = name + "=" + escape(value) + "; expires=" + expiry.toGMTString() + "; path=/";
}
Array.prototype.removeValue = function(val) { return this.splice(this.indexOf(val),1); }
String.prototype.maxChars = function(max) { if (max < this.length) { return this.substring(0,max)+'...' } else { return this } }
String.prototype.base64e = function() { return Base64.encode(this) }
String.prototype.base64d = function() { return Base64.decode(this) }
String.prototype.clean = function() { return this.toLowerCase().replace(/[^\w]/g,'') }
function getBasicAuth(u,p) { return "Basic " + Base64.encode(u+':'+p) }
function path(str) { return (str==window.location.pathname) }
function getGMValue(k) { return GM_getValue(user['username']+"_"+k); }
function setGMValue(k,v) { window.setTimeout(function() { GM_setValue(user['username']+"_"+k,v);}, 0); return }
function isFirstRun() { return (getGMValue("firstRun")!='1'); }
initFFAPPS_ShowLikes = function() {
if (!isLogged()) { return }
initShowLikes();
$.extend(ff.clickHandlers, customClickHandlers);
insertLikesLink();
}
function jquery_wait() {
ff = unsafeWindow;
if(typeof ff.jQuery == 'undefined') { window.setTimeout(jquery_wait,100); }
else { $ = ff.jQuery; initFFAPPS_ShowLikes(); }
}
/**
*
* Base64 encode / decode
* http://www.webtoolkit.info/
*
**/
var Base64 = {
// private property
_keyStr : "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=",
// public method for encoding
encode : function (input) {
var output = "";
var chr1, chr2, chr3, enc1, enc2, enc3, enc4;
var i = 0;
input = Base64._utf8_encode(input);
while (i < input.length) {
chr1 = input.charCodeAt(i++);
chr2 = input.charCodeAt(i++);
chr3 = input.charCodeAt(i++);
enc1 = chr1 >> 2;
enc2 = ((chr1 & 3) << 4) | (chr2 >> 4);
enc3 = ((chr2 & 15) << 2) | (chr3 >> 6);
enc4 = chr3 & 63;
if (isNaN(chr2)) {
enc3 = enc4 = 64;
} else if (isNaN(chr3)) {
enc4 = 64;
}
output = output +
this._keyStr.charAt(enc1) + this._keyStr.charAt(enc2) +
this._keyStr.charAt(enc3) + this._keyStr.charAt(enc4);
}
return output;
},
// public method for decoding
decode : function (input) {
var output = "";
var chr1, chr2, chr3;
var enc1, enc2, enc3, enc4;
var i = 0;
input = input.replace(/[^A-Za-z0-9\+\/\=]/g, "");
while (i < input.length) {
enc1 = this._keyStr.indexOf(input.charAt(i++));
enc2 = this._keyStr.indexOf(input.charAt(i++));
enc3 = this._keyStr.indexOf(input.charAt(i++));
enc4 = this._keyStr.indexOf(input.charAt(i++));
chr1 = (enc1 << 2) | (enc2 >> 4);
chr2 = ((enc2 & 15) << 4) | (enc3 >> 2);
chr3 = ((enc3 & 3) << 6) | enc4;
output = output + String.fromCharCode(chr1);
if (enc3 != 64) {
output = output + String.fromCharCode(chr2);
}
if (enc4 != 64) {
output = output + String.fromCharCode(chr3);
}
}
output = Base64._utf8_decode(output);
return output;
},
// private method for UTF-8 encoding
_utf8_encode : function (string) {
string = string.replace(/\r\n/g,"\n");
var utftext = "";
for (var n = 0; n < string.length; n++) {
var c = string.charCodeAt(n);
if (c < 128) {
utftext += String.fromCharCode(c);
}
else if((c > 127) && (c < 2048)) {
utftext += String.fromCharCode((c >> 6) | 192);
utftext += String.fromCharCode((c & 63) | 128);
}
else {
utftext += String.fromCharCode((c >> 12) | 224);
utftext += String.fromCharCode(((c >> 6) & 63) | 128);
utftext += String.fromCharCode((c & 63) | 128);
}
}
return utftext;
},
// private method for UTF-8 decoding
_utf8_decode : function (utftext) {
var string = "";
var i = 0;
var c = c1 = c2 = 0;
while ( i < utftext.length ) {
c = utftext.charCodeAt(i);
if (c < 128) {
string += String.fromCharCode(c);
i++;
}
else if((c > 191) && (c < 224)) {
c2 = utftext.charCodeAt(i+1);
string += String.fromCharCode(((c & 31) << 6) | (c2 & 63));
i += 2;
}
else {
c2 = utftext.charCodeAt(i+1);
c3 = utftext.charCodeAt(i+2);
string += String.fromCharCode(((c & 15) << 12) | ((c2 & 63) << 6) | (c3 & 63));
i += 3;
}
}
return string;
}
}
jquery_wait();
})();
function autoUpdateFromUserscriptsDotOrg(SCRIPT) {
// Update code from Junk Blocker: http://loonyone.livejournal.com/
// usage example
// autoUpdateFromUserscriptsDotOrg({
// name: 'RSS+Atom Feed Subscribe Button Generator',
// url: 'http://userscripts.org/scripts/source/688.user.js',
// version: "1.2",
// });
try {
if (!GM_getValue) return; // Older version of Greasemonkey. Can't run.
// avoid a flood of dialogs e.g. when opening a browser with multiple tabs set to homepage
// and a script with * includes or opening a tabgrop
var DoS_PREVENTION_TIME = 2 * 60 * 1000;
var isSomeoneChecking = GM_getValue('CHECKING', null);
var _now = new Date().getTime();
GM_setValue('CHECKING', _now.toString());
if (isSomeoneChecking && (now - isSomeoneChecking) < DoS_PREVENTION_TIME) return;
// check daily
var ONE_DAY = 24 * 60 * 60 * 1000;
var ONE_WEEK = 7 * ONE_DAY;
var TWO_WEEKS = 2 * ONE_WEEK;
var lastChecked = GM_getValue('LAST_CHECKED', null);
if (lastChecked && (now - lastChecked) < TWO_WEEKS) return;
GM_xmlhttpRequest({
method: 'GET',
url: SCRIPT.url + '?source', // don't increase the 'installed' count just for update checks
onload: function(result) {
if (!result.responseText.match(/@version\s+([\d.]+)/)) return; // did not find a suitable version header
var theOtherVersion = parseFloat(RegExp.$1);
if (theOtherVersion <= parseFloat(SCRIPT.version)) return; // no updates or older version on userscripts.orge site
if (window.confirm('A new version ' + theOtherVersion + ' of greasemonkey script "' + SCRIPT.name + '" is available.\nYour installed version is ' + SCRIPT.version + ' .\n\nUpdate now?\n')) {
GM_openInTab(SCRIPT.url); // better than location.replace as doing so might lose unsaved data
}
}
});
GM_setValue('LAST_CHECKED', now.toString());
} catch (ex) {
}
}
