Qvitter/js/dom-functions.js

/*· · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · ·
  ·                                                                               ·
  ·                                                                               ·
  ·                             Q V I T T E R                                     ·
  ·                                                                               ·
  ·                                                                               ·
  ·                                 <o)                                           ·
  ·                                  /_////                                       ·
  ·                                 (____/                                        ·
  ·                                          (o<                                  ·
  ·                                   o> \\\\_\                                   ·
  ·                                 \\)   \____)                                  ·
  ·                                                                               ·
  ·                                                                               ·
  ·     @licstart  The following is the entire license notice for the             ·
  ·     JavaScript code in this page.                                             ·
  ·                                                                               ·
  ·     Copyright (C) 2015  Hannes Mannerheim and other contributors              ·
  ·                                                                               ·
  ·                                                                               ·
  ·     This program is free software: you can redistribute it and/or modify      ·
  ·     it under the terms of the GNU Affero General Public License as            ·
  ·     published by the Free Software Foundation, either version 3 of the        ·
  ·     License, or (at your option) any later version.                           ·
  ·                                                                               ·
  ·     This program is distributed in the hope that it will be useful,           ·
  ·     but WITHOUT ANY WARRANTY; without even the implied warranty of            ·
  ·     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the             ·
  ·     GNU Affero General Public License for more details.                       ·
  ·                                                                               ·
  ·     You should have received a copy of the GNU Affero General Public License  ·
  ·     along with this program.  If not, see <http://www.gnu.org/licenses/>.     ·
  ·                                                                               ·
  ·     @licend  The above is the entire license notice                           ·
  ·     for the JavaScript code in this page.                                     ·
  ·                                                                               ·
  · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · */


/* ·
   ·
   ·   Show favs and requeets in queet element
   ·
   ·   @param q: queet jQuery object
   ·   @param data: object with users that has faved and requeeted
   ·
   · · · · · · · · · */

function showFavsAndRequeetsInQueet(q,data) {

	// set the non-expanded fav- and rq-count
	q.children('.queet').find('.action-fav-num').html(data.favs.length);
	q.children('.queet').find('.action-fav-num').attr('data-fav-num',data.favs.length);
	q.children('.queet').find('.action-rq-num').html(data.repeats.length);
	q.children('.queet').find('.action-rq-num').attr('data-rq-num',data.repeats.length);

	// don't proceed if queet is not expanded
	if(!q.hasClass('expanded') || q.hasClass('collapsing')) {
		return;
		}

	// don't proceed and remove expanded stats if all favs and repeats are removed
	if(data.favs.length < 1 && data.repeats.length < 1) {
		q.children('.queet').find('.stats').remove();
		return;
		}

	// remove any existing stats container and add a new empty one
	if(q.children('.queet').find('ul.stats').length > 0) {
		q.children('.queet').find('ul.stats').remove();
		}

	q.children('.queet').find('.queet-stats-container').prepend('<ul class="stats"><li class="avatar-row"></li></ul>');

	// set the expanded fav-count number
	if(data.favs.length > 0) {

		if(data.favs.length == 1) {
			var favLabel = window.sL.favoriteNoun;
			}
		else if(data.favs.length > 1) {
			var favLabel = window.sL.favoritesNoun;
			}

		if(q.children('.queet').find('.fav-count').length>0) {
			q.children('.queet').find('.fav-count').children('strong').html(data.favs.length);
			}
		else {
			q.children('.queet').find('li.avatar-row').before('<li class="fav-count"><a>' + favLabel + ' </a><strong>' + data.favs.length + '</strong></li>');
			}
		}

	// add repeats
	if(data.repeats.length > 0) {

		if(data.repeats.length == 1) {
			var repeatsLabel = window.sL.requeetNoun;
			}
		else if(data.repeats.length > 1) {
			var repeatsLabel = window.sL.requeetsNoun;
			}

		if(q.children('.queet').find('.rq-count').length>0) {
			q.children('.queet').find('.rq-count').children('strong').html(data.repeats.length);
			}
		else {
			q.children('.queet').find('li.avatar-row').before('<li class="rq-count"><a>' + repeatsLabel + ' </a><strong>' + data.repeats.length + '</strong></li>');
			}

		}


	// merge favs and repeats objects by user_id (removes duplicate users)
	var favsAndRepeats = {};
	$.each(data.repeats,function(){
		favsAndRepeats[this.user_id] = this;
		});
	$.each(data.favs,function(){
		favsAndRepeats[this.user_id] = this;
		});

	// make an object with time the key
	var favsAndRepeatsByTime = {};
	$.each(favsAndRepeats,function(){
		favsAndRepeatsByTime[this.time] = this;
		});

	// create an array with times and sort it
	var timeSorted = [];
	$.each(favsAndRepeats,function(){
		timeSorted.push(this.time);
		});
	timeSorted.sort();

	// display avatars in chronological order, max 7
	var avatarnum = 1;
	$.each(timeSorted,function(){
		q.children('.queet').find('.avatar-row').append('<a title="' + favsAndRepeatsByTime[this].fullname + '" data-user-id="' + favsAndRepeatsByTime[this].user_id + '" href="' + favsAndRepeatsByTime[this].profileurl + '"><img alt="' + favsAndRepeatsByTime[this].fullname + '" src="' + favsAndRepeatsByTime[this].avatarurl + '" class="avatar size24" id="av-' + favsAndRepeatsByTime[this].user_id + '"></a>');
		if(avatarnum > 15) {
			return false;
			}
		avatarnum++;
		});

	}


/* ·
   ·
   ·   Build profile card HTML
   ·
   ·   @param data: an object with a user array
   ·
   · · · · · · · · · */

function buildProfileCard(data) {

	data = cleanUpUserObject(data);

	// use avatar if no cover photo
	var coverPhotoHtml = '';
	if(data.cover_photo !== false) {
		coverPhotoHtml = 'background-image:url(\'' + data.cover_photo + '\')';
		}

	// follows me?
	var follows_you = '';
	if(data.follows_you === true  && window.myUserID != data.id) {
		var follows_you = '<span class="follows-you">' + window.sL.followsYou + '</span>';
		}

	// show user actions if logged in
	var followingClass = '';
	if(data.following) {
		followingClass = 'following';
		}
	var followButton = '';
	if(typeof window.loggedIn.screen_name != 'undefined' && window.myUserID != data.id) {
		var followButton = '<div class="user-actions"><button data-follow-user-id="' + data.id + '" data-follow-user="' + data.statusnet_profile_url + '" type="button" class="qvitter-follow-button ' + followingClass + '"><span class="button-text follow-text"><i class="follow"></i>' + window.sL.userFollow + '</span><span class="button-text following-text">' + window.sL.userFollowing + '</span><span class="button-text unfollow-text">' + window.sL.userUnfollow + '</span></button></div>';
		}

	// follow from external instance if logged out
	if(typeof window.loggedIn.screen_name == 'undefined') {
		var followButton = '<div class="user-actions"><button type="button" class="external-follow-button ' + followingClass + '"><span class="button-text follow-text"><i class="follow"></i>' + window.sL.userExternalFollow + '</span></button></div>';
		}

	// edit profile button if me
	if(typeof window.loggedIn.screen_name != 'undefined' && window.myUserID == data.id) {
		var followButton = '<div class="user-actions"><button type="button" class="edit-profile-button"><span class="button-text edit-profile-text">' + window.sL.editMyProfile + '</span></button></div>';
		}

	// is webpage empty?
	var emptyWebpage = '';
	if(data.url.length<1) {
		emptyWebpage = ' empty';
		}

	// full card html
	data.profileCardHtml = '\
		<div class="profile-card">\
			<div class="profile-header-inner" style="' + coverPhotoHtml + '">\
				<div class="profile-header-inner-overlay"></div>\
				<a class="profile-picture" href="' + data.profile_image_url_original + '">\
					<img src="' + data.profile_image_url_profile_size + '" />\
				</a>\
				<div class="profile-card-inner">\
					<h1 class="fullname">' + data.name + '<span></span></h1>\
					<h2 class="username">\
						<span class="screen-name">@' + data.screen_name + '</span>\
						' + follows_you + '\
					</h2>\
					<div class="bio-container"><p>' + data.description + '</p></div>\
					<p class="location-and-url">\
						<span class="location">' + data.location + '</span>\
						<span class="url' + emptyWebpage + '">\
							<span class="divider"> · </span>\
							<a href="' + data.url + '">' + data.url.replace('http://','').replace('https://','') + '</a>\
						</span>\
					</p>\
				</div>\
			</div>\
			<div class="profile-banner-footer">\
				<ul class="stats">\
					<li><a class="tweet-stats">' + window.sL.notices + '<strong>' + data.statuses_count + '</strong></a></li>\
					<li><a class="following-stats">' + window.sL.following + '<strong>' + data.friends_count + '</strong></a></li>\
					<li><a class="follower-stats">' + window.sL.followers + '<strong>' + data.followers_count + '</strong></a></li>\
					<li><a class="groups-stats">' + window.sL.groups + '<strong>' + data.groups_count + '</strong></a></li>\
				</ul>\
				' + followButton + '\
				<div class="clearfix"></div>\
			</div>\
		</div>\
		';

	return data;
	}


/* ·
   ·
   ·   Build external profile card HTML
   ·
   ·   @param data: an object containing data.external user array,
   ·   				and maybe (hopefully) also a data.local user array
   ·
   · · · · · · · · · */

function buildExternalProfileCard(data) {

	// local profile id and follow class
	var followLocalIdHtml = '';
	var followingClass = '';
	if(typeof data.local != 'undefined' && data.local !== null) {
		followLocalIdHtml = ' data-follow-user-id="' + data.local.id + '"';

		if(data.local.following) {
			followingClass = 'following';
			}
		}

	// follows me?
	var follows_you = '';
	if(data.local !== null && data.local.follows_you === true  && window.myUserID != data.local.id) {
		var follows_you = '<span class="follows-you">' + window.sL.followsYou + '</span>';
		}

	// empty strings and zeros instead of null
	data = cleanUpUserObject(data.external);

	// old statusnet-versions might not have full avatar urls in their api response
	if(typeof data.profile_image_url_original == 'undefined'
		   || data.profile_image_url_original === null
		   || data.profile_image_url_original.length == 0) {
		data.profile_image_url_original = data.profile_image_url;
		}
	if(typeof data.profile_image_url_profile_size == 'undefined'
		   || data.profile_image_url_profile_size === null
		   || data.profile_image_url_profile_size.length == 0) {
		data.profile_image_url_profile_size = data.profile_image_url;
		}

	// we might have a cover photo
	if(typeof data.cover_photo != 'undefined' && data.cover_photo !== false) {
		var cover_photo = data.cover_photo;
		}
	else {
		var cover_photo = data.profile_image_url_original;
		}

	// is webpage empty?
	var emptyWebpage = '';
	if(data.url.length<1) {
		emptyWebpage = ' empty';
		}

	var serverUrl = guessInstanceUrlWithoutProtocolFromProfileUrlAndNickname(data.statusnet_profile_url, data.screen_name);
	data.screenNameWithServer = '@' + data.screen_name + '@' + serverUrl;
	var followButton = '<div class="user-actions"><button' + followLocalIdHtml + ' data-follow-user="' + data.statusnet_profile_url + '" type="button" class="qvitter-follow-button ' + followingClass + '"><span class="button-text follow-text"><i class="follow"></i>' + window.sL.userFollow + '</span><span class="button-text following-text">' + window.sL.userFollowing + '</span><span class="button-text unfollow-text">' + window.sL.userUnfollow + '</span></button></div>';

	data.profileCard = '\
		<div class="profile-card">\
			<div class="profile-header-inner" style="background-image:url(\'' + cover_photo + '\')">\
				<div class="profile-header-inner-overlay"></div>\
				<a class="profile-picture"><img src="' + data.profile_image_url_profile_size + '" /></a>\
				<div class="profile-card-inner">\
					<h1 class="fullname">' + data.name + '<span></span></h1>\
					<h2 class="username">\
						<span class="screen-name">\
							<a target="_blank" href="' + data.statusnet_profile_url + '">' + data.screenNameWithServer + '</a>\
						</span>\
						' + follows_you + '\
					</h2>\
					<div class="bio-container"><p>' + data.description + '</p></div>\
					<p class="location-and-url">\
						<span class="location">' + data.location + '</span>\
						<span class="url' + emptyWebpage + '">\
							<span class="divider"> · </span>\
							<a target="_blank" href="' + data.url + '">' + data.url.replace('http://','').replace('https://','') + '</a>\
						</span>\
					</p>\
				</div>\
			</div>\
			<div class="profile-banner-footer">\
				<ul class="stats">\
					<li><a target="_blank" href="' + data.statusnet_profile_url + '">' + window.sL.notices + '<strong>' + data.statuses_count + '</strong></a></li>\
					<li><a target="_blank" href="' + data.statusnet_profile_url + '/subscriptions">' + window.sL.following + '<strong>' + data.friends_count + '</strong></a></li>\
					<li><a target="_blank" href="' + data.statusnet_profile_url + '/subscribers">' + window.sL.followers + '<strong>' + data.followers_count + '</strong></a></li>\
				</ul>\
				' + followButton + '\
				<div class="clearfix"></div>\
			</div>\
		</div>\
		<div class="clearfix"></div>';

	return data;
	}




/* ·
   ·
   ·   Adds a profile card before feed element
   ·
   ·   @param data: an object with a user array
   ·
   · · · · · · · · · */

function addProfileCardToDOM(data) {


	// change design
	changeDesign({backgroundimage:data.background_image, backgroundcolor:data.backgroundcolor, linkcolor:data.linkcolor});

	// remove any old profile card and show profile card
	$('#feed').siblings('.profile-card').remove();
	$('#feed').before(data.profileCardHtml);
	}


/* ·
   ·
   ·   Open external profile card in popup
   ·
   ·   @param data: an object with a user array
   ·
   · · · · · · · · · */

function openExternalProfileInPopup(data) {

	var data = buildExternalProfileCard(data);

	// preview latest notice
	var noticeHtml = '';
	if(typeof data.status != 'undefined') {
		data.status.user = data;
		var $noticeHtmlObj = $('<div/>').append(buildQueetHtml(data.status));
		$noticeHtmlObj.find('.queet-thumbs').remove();
		var noticeHtml = $noticeHtmlObj.outerHTML();
		}

	popUpAction('popup-external-profile', data.screenNameWithServer,data.profileCard + noticeHtml,'<a class="go-to-external-profile" href="' + data.statusnet_profile_url + '">' + window.sL.goToExternalProfile + '</a>');
	}


/* ·
   ·
   ·   Open local profile card in popup
   ·
   ·   @param data: an object with a user array
   ·
   · · · · · · · · · */

function openLocalProfileInPopup(data) {

	var data = buildProfileCard(data);

	// preview latest notice
	var noticeHtml = '';
	if(typeof data.status != 'undefined') {
		data.status.user = data;
		var $noticeHtmlObj = $('<div/>').append(buildQueetHtml(data.status));
		$noticeHtmlObj.find('.queet-thumbs').remove();
		var noticeHtml = $noticeHtmlObj.outerHTML();
		}

	popUpAction('popup-local-profile', '@' + data.screen_name, data.profileCardHtml + '<div class="clearfix"></div>' + noticeHtml,'<a class="go-to-local-profile" href="' + data.statusnet_profile_url + '">' + window.sL.goToExternalProfile + '</a>');
	}


/* ·
   ·
   ·   Adds a profile card before feed element, with data from the first object in the included object
   ·
   ·   @param data: an object with one or more queet objects
   ·
   · · · · · · · · · */

function profileCardFromFirstObject(data,screen_name) {
	var first = new Object();
	for (var i in data) {
	    if (data.hasOwnProperty(i) && typeof(i) !== 'function') {
	        first = data[i];
	        break;
		    }
		}
	if(typeof first.user != 'undefined') {
		addProfileCardToDOM(first.user);
		}
	}




/* ·
   ·
   ·   Adds a group profile card before feed element
   ·
   ·   @param data: an object with one or more queet objects
   ·
   · · · · · · · · · */

function groupProfileCard(groupAlias) {
	getFromAPI('statusnet/groups/show/' + groupAlias + '.json', function(data){ if(data){

		data.nickname = data.nickname || '';
		data.fullname = data.fullname || '';
		data.stream_logo = data.stream_logo || window.defaultAvatarStreamSize;
		data.homepage_logo = data.homepage_logo || window.defaultAvatarProfileSize;
		data.original_logo = data.original_logo || window.defaultAvatarProfileSize;
		data.description = data.description || '';
		data.homepage = data.homepage || '';
		data.url = data.url || '';
		data.member_count = data.member_count || 0;
		data.admin_count = data.admin_count || 0;

		// show user actions if logged in
		var memberClass = '';
		if(data.member) {
			memberClass = 'member';
			}
		var memberButton = '';
		if(typeof window.loggedIn.screen_name != 'undefined') {
			var memberButton = '<div class="user-actions"><button data-group-id="' + data.id + '" type="button" class="member-button ' + memberClass + '"><span class="button-text join-text"><i class="join"></i>' + window.sL.joinGroup + '</span><span class="button-text ismember-text">' + window.sL.isMemberOfGroup + '</span><span class="button-text leave-text">' + window.sL.leaveGroup + '</span></button></div>';
			}

		// follow from external instance if logged out
		if(typeof window.loggedIn.screen_name == 'undefined') {
			var memberButton = '<div class="user-actions"><button type="button" class="external-member-button"><span class="button-text join-text"><i class="join"></i>' + window.sL.joinExternalGroup + '</span></button></div>';
			}

		// change design
		changeDesign({backgroundimage:false, backgroundcolor:false, linkcolor:false});


		// add card to DOM
		$('#feed').siblings('.profile-card').remove();  // remove any old profile card
		$('#feed').before('<div class="profile-card"><div class="profile-header-inner" style="background-image:url(' + data.original_logo + ')"><div class="profile-header-inner-overlay"></div><a class="profile-picture" href="' + data.original_logo + '"><img src="' + data.homepage_logo + '" /></a><div class="profile-card-inner"><h1 class="fullname">' + data.fullname + '<span></span></h1><h2 class="username"><span class="screen-name">!' + data.nickname + '</span></span></h2><div class="bio-container"><p>' + data.description + '</p></div><p class="location-and-url"></span><span class="url"><a href="' + data.homepage + '">' + data.homepage.replace('http://','').replace('https://','') + '</a></span></p></div></div><div class="profile-banner-footer"><ul class="stats"><li><a class="member-stats">' + window.sL.memberCount + '<strong>' + data.member_count + '</strong></a></li><li><a class="admin-stats">' + window.sL.adminCount + '<strong>' + data.admin_count + '</strong></a></li></ul>' + memberButton + '<div class="clearfix"></div></div></div>');
		}});
	}



/* ·
   ·
   ·   Change stream
   ·
   ·   @param stream: part of the url to the api (everything after api base url)
   ·   @param actionOnSuccess: callback function on success
   ·
   · · · · · · · · · */

function setNewCurrentStream(stream,actionOnSuccess,setLocation) {

	// remember state of old stream (including profile card)
	window.oldStreams[window.currentStream] = $('#feed').siblings('.profile-card').outerHTML() + $('#feed').outerHTML();

	// set location bar from stream
	if(setLocation) {
		setUrlFromStream(stream);
		}

	// halt interval that checks for new queets
	window.clearInterval(checkForNewQueetsInterval);

	display_spinner();

	// scroll to top
	$(window).scrollTop(0);
	$('body').addClass('androidFix').scrollTop(0).removeClass('androidFix');

    // blur any selected links
    $('a').blur();

    // null any searches
	$('#feed-body').removeAttr('data-search-page-number');

	// remember the most recent stream selection in global var
	window.currentStream = stream;

	// a @user stream, i.e. user's queets, user's followers, user's following, we set _queets_ as the default stream in the menu
	if(stream.substring(0,45) == 'statuses/followers.json?count=20&screen_name='
	|| stream.substring(0,43) == 'statuses/friends.json?count=20&screen_name='
	|| stream.substring(0,48) == 'statusnet/groups/list.json?count=10&screen_name='
	|| stream.substring(0,43) == 'statuses/friends_timeline.json?screen_name='
	|| stream.substring(0,27) == 'favorites.json?screen_name='
	|| stream.substring(0,35) == 'statuses/mentions.json?screen_name='
	|| stream.substring(0,27) == 'statuses/user_timeline.json')	{
		var defaultStreamName = 'statuses/user_timeline.json?' + stream.substring(stream.indexOf('screen_name='));
		var streamHeader = '@' + stream.substring(stream.lastIndexOf('=')+1);
		}
	// my user streams, i.e. my followers, my following
	else if(stream == 'statuses/followers.json?count=20'
	|| stream == 'statuses/friends.json?count=20'
	|| stream == 'statusnet/groups/list.json?count=10')	{
		var defaultStreamName = stream;
		var streamHeader = '@' + window.loggedIn.screen_name;
		}
	// the default streams, get header from DOM
	else if(stream == 'statuses/friends_timeline.json'
	|| stream == 'statuses/mentions.json'
	|| stream == 'qvitter/statuses/notifications.json'
	|| stream == 'favorites.json'
	|| stream == 'statuses/public_timeline.json'
	|| stream == 'statuses/public_and_external_timeline.json')	{
		var defaultStreamName = stream;
		var streamHeader = $('.stream-selection[data-stream-name="' + stream + '"]').attr('data-stream-header');
		}

	// !group stream
	else if(stream.substring(0,26) == 'statusnet/groups/timeline/'
		 || stream.substring(0,28) == 'statusnet/groups/membership/'
		 || stream.substring(0,24) == 'statusnet/groups/admins/')	{
		var defaultStreamName = 'statusnet/groups/timeline/' + stream.substring(stream.lastIndexOf('/')+1);
		var streamHeader = '!' + stream.substring(stream.lastIndexOf('/')+1, stream.indexOf('.json'));
		}
	// #tag stream
	else if(stream.substring(0,24) == 'statusnet/tags/timeline/')	{
		var defaultStreamName = stream;
		var hashtagString = stream.substring(stream.indexOf('/timeline/')+10,stream.indexOf('.json'));
		var streamHeader = '#' + replaceHtmlSpecialChars(decodeURIComponent(hashtagString));
		}
	// notice stream
	else if(stream.substring(0,14) == 'statuses/show/')	{
		var defaultStreamName = stream;
		var streamHeader = 'notice/' + stream.substring(stream.indexOf('/show/')+6,stream.indexOf('.json'));
		}
	// search stream
	else if(stream.substring(0,11) == 'search.json')	{
		var defaultStreamName = stream;
		var streamHeader = window.sL.searchVerb + ': ' + replaceHtmlSpecialChars(decodeURIComponent(stream.substring(stream.indexOf('?q=')+3)));
		}

	// set the h2 header in the feed
	if(stream.substring(0,23) == 'statuses/followers.json') {
		var h2FeedHeader = '<div class="queet-streams"><a class="queet-stream following">' + window.sL.following + '</a> / </div>' + window.sL.followers;
		}
	else if(stream.substring(0,21) == 'statuses/friends.json') {
		var h2FeedHeader = window.sL.following + '<div class="queet-streams">/ <a class="queet-stream followers">' + window.sL.followers + '</a></div>';
		}
	else if(stream.substring(0,40) == 'statuses/user_timeline.json?screen_name=') {
		var h2FeedHeader = window.sL.notices + '<div class="queet-streams">/ <a class="queet-stream mentions">' + window.sL.mentions + '</a> / <a class="queet-stream favorites">' + window.sL.favoritesNoun +'</a></div>';
		}
	else if(stream.substring(0,35) == 'statuses/mentions.json?screen_name=') {
		var h2FeedHeader = '<div class="queet-streams"><a class="queet-stream queets">' + window.sL.notices + '</a> /</div>' + window.sL.mentions + '<div class="queet-streams">/ <a class="queet-stream favorites">' + window.sL.favoritesNoun + '</a></div>';
		}
	else if(stream.substring(0,27) == 'favorites.json?screen_name=') {
		var h2FeedHeader = '<div class="queet-streams"><a class="queet-stream queets">' + window.sL.notices + '</a> / <a class="queet-stream mentions">' + window.sL.mentions + '</a> /</div>' + window.sL.favoritesNoun;
		}
	else if(stream.substring(0,26) == 'statusnet/groups/list.json') {
		var h2FeedHeader = window.sL.groups;
		}
	else if(stream.substring(0,28) == 'statusnet/groups/membership/') {
		var h2FeedHeader = window.sL.memberCount;
		}
	else if(stream.substring(0,24) == 'statusnet/groups/admins/') {
		var h2FeedHeader = window.sL.adminCount;
		}
	else if(stream.substring(0,43) == 'statuses/friends_timeline.json?screen_name=') {
		var h2FeedHeader = '<span style="unicode-bidi:bidi-override;direction:ltr;">' + streamHeader + '/all</span>'; // ugly rtl fix, sry, we should have translations for this stream header
		}
	else {
		var h2FeedHeader = streamHeader;
		}

	// if we have a saved copy of this stream, show it immediately (but it is replaced when stream finishes to load later)
	if(typeof window.oldStreams[window.currentStream] != "undefined") {
		$('.profile-card').remove();
		$('#feed').remove();
		$('#user-container').after(window.oldStreams[window.currentStream]);
		$('.profile-card').css('display','none');
		$('#feed').css('display','none');
		$('.profile-card').show();
		$('#feed').show();
		$('#feed-header-inner h2').css('opacity','0.2');
		$('#feed-header-inner h2').animate({opacity:'1'},1000);

		// also mark this stream as the current stream immediately, if a saved copy exists
		addStreamToHistoryMenuAndMarkAsCurrent(streamHeader, defaultStreamName);
		}
	// otherwise we fade out and wait for stream to load
	else {
		// fade out
		$('#feed,.profile-card').animate({opacity:'0'},150,function(){
			// when fade out finishes, remove any profile cards and set new header
			$('.profile-card').remove();
			$('#feed-header-inner h2').html(h2FeedHeader);
			});
		}

	// change design immediately to either cached design or logged in user's
	if(typeof window.oldStreamsDesigns[theUserOrGroupThisStreamBelongsTo(window.currentStream)] != 'undefined') {
		changeDesign(window.oldStreamsDesigns[theUserOrGroupThisStreamBelongsTo(window.currentStream)]);
		}
	else {
		changeDesign({backgroundimage:window.loggedIn.background_image, backgroundcolor:window.loggedIn.backgroundcolor, linkcolor:window.loggedIn.linkcolor});
		}


	// for these streams we want a user array in the header to build a profile card
	var addUserArray = '';
	if(stream.substring(0,23) == 'statuses/followers.json'
	|| stream.substring(0,21) == 'statuses/friends.json'
	|| stream.substring(0,26) == 'statusnet/groups/list.json'
	|| stream.substring(0,35) == 'statuses/mentions.json?screen_name='
	|| stream.substring(0,27) == 'favorites.json?screen_name='
	|| stream.substring(0,27) == 'statuses/user_timeline.json'
	|| stream.substring(0,43) == 'statuses/friends_timeline.json?screen_name=')	{
		addUserArray = '&withuserarray=1';
		}

	// get stream
	getFromAPI(stream + addUserArray, function(queet_data){
		if(queet_data) {
			// while waiting for this data user might have changed stream, so only proceed if current stream still is this one
			if(window.currentStream == stream) {

				// show group profile card if this is a group stream
				if(stream.substring(0,26) == 'statusnet/groups/timeline/'
					 || stream.substring(0,28) == 'statusnet/groups/membership/'
					 || stream.substring(0,24) == 'statusnet/groups/admins/') {
					var thisGroupAlias = stream.substring(stream.lastIndexOf('/')+1, stream.indexOf('.json'));
					groupProfileCard(thisGroupAlias);
					}

				// start checking for new queets again
				window.clearInterval(checkForNewQueetsInterval);
				checkForNewQueetsInterval=window.setInterval(function(){checkForNewQueets()},window.timeBetweenPolling);

				// add this stream to the history menu
				addStreamToHistoryMenuAndMarkAsCurrent(streamHeader, defaultStreamName);

				remove_spinner();
				$('#feed-body').html(''); // empty feed only now so the scrollers don't flicker on and off
				$('#new-queets-bar').parent().addClass('hidden'); document.title = window.siteTitle; // hide new queets bar if it's visible there
				addToFeed(queet_data, false,'visible'); // add stream items to feed element
				$('#feed').animate({opacity:'1'},150); // fade in
				$('body').removeClass('loading-older');$('body').removeClass('loading-newer');
				$('html,body').scrollTop(0); // scroll to top
				actionOnSuccess(); // return
				}
			}
		});
	}

/* ·
   ·
   ·   Add this stream to history menu if it doesn't exist there (but not if this is me or if we're not logged in)
   ·   and mark this stream as current in menu
   ·
   ·   @param streamHeader: the header to show in the menu
   ·   @param defaultStreamName: the stream to link in the history menu
   ·
   · · · · · · · · · */


function addStreamToHistoryMenuAndMarkAsCurrent(streamHeader, defaultStreamName) {

	if($('.stream-selection[data-stream-header="' + streamHeader + '"]').length==0
	&& streamHeader != '@' + window.loggedIn.screen_name
	&& typeof window.loggedIn.screen_name != 'undefined') {
		$('#history-container').append('<a class="stream-selection" data-stream-header="' + streamHeader + '" href="' + window.siteInstanceURL + convertStreamToPath(defaultStreamName) + '">' + streamHeader + '<i class="chev-right"></i></a>');
		updateHistoryLocalStorage();
		}


	$('.stream-selection').removeClass('current');
	$('.stream-selection[data-stream-header="' + streamHeader + '"]').addClass('current');
	}


/* ·
   ·
   ·   Convert stream to path
   ·
   ·   @param stream: the stream, e.g. 'public_timeline.json'
   ·   @returns: relative path
   ·
   · · · · · · · · · */

function convertStreamToPath(stream) {
	if(stream.substring(0,45) == 'statuses/followers.json?count=20&screen_name=') {
		var screenName = stream.substring(stream.lastIndexOf('=')+1);
		return screenName + '/subscribers';
		}
	else if(stream.substring(0,43) == 'statuses/friends.json?count=20&screen_name=') {
		var screenName = stream.substring(stream.lastIndexOf('=')+1);
		return screenName + '/subscriptions';
		}
	else if(stream.substring(0,35) == 'statuses/mentions.json?screen_name=') {
		var screenName = stream.substring(stream.indexOf('=')+1);
		return screenName + '/replies';
		}
	else if(stream.substring(0,27) == 'favorites.json?screen_name=') {
		var screenName = stream.substring(stream.indexOf('=')+1);
		return screenName + '/favorites';
		}
	else if(stream.substring(0,48) == 'statusnet/groups/list.json?count=10&screen_name=') {
		var screenName = stream.substring(stream.lastIndexOf('=')+1);
		return screenName + '/groups';
		}
	else if(stream == 'statuses/followers.json?count=20') {
		return window.loggedIn.screen_name + '/subscribers';
		}
	else if(stream == 'statuses/friends.json?count=20') {
		return window.loggedIn.screen_name + '/subscriptions';
		}
	else if(stream == 'statuses/mentions.json') {
		return window.loggedIn.screen_name + '/replies';
		}
	else if(stream == 'qvitter/statuses/notifications.json') {
		return window.loggedIn.screen_name + '/notifications';
		}
	else if(stream == 'favorites.json') {
		return window.loggedIn.screen_name + '/favorites';
		}
	else if(stream == 'statusnet/groups/list.json?count=10') {
		return window.loggedIn.screen_name + '/groups';
		}
	else if (stream.substring(0,27) == 'statuses/user_timeline.json') {
		var screenName = stream.substring(stream.indexOf('=')+1);
		return screenName;
		}
	else if(stream == 'statuses/friends_timeline.json') {
		return window.loggedIn.screen_name + '/all';
		}
	else if(stream.substring(0,43) == 'statuses/friends_timeline.json?screen_name=') {
		var screenName = stream.substring(stream.indexOf('=')+1);
		return screenName + '/all';
		}
	else if(stream == 'statuses/public_timeline.json')	{
		return 'main/public';
		}
	else if(stream == 'statuses/public_and_external_timeline.json')	{
		return 'main/all';
		}
	else if(stream.substring(0,26) == 'statusnet/groups/timeline/')	{
		var groupName = stream.substring(stream.lastIndexOf('/')+1,stream.indexOf('.json'));
		return 'group/' + groupName;
		}
	else if(stream.substring(0,28) == 'statusnet/groups/membership/')	{
		var groupName = stream.substring(stream.lastIndexOf('/')+1,stream.indexOf('.json'));
		return 'group/' + groupName + '/members';
		}
	else if(stream.substring(0,24) == 'statusnet/groups/admins/')	{
		var groupName = stream.substring(stream.lastIndexOf('/')+1,stream.indexOf('.json'));
		return 'group/' + groupName + '/admins';
		}
	else if(stream.substring(0,24) == 'statusnet/tags/timeline/')	{
		var tagName = stream.substring(stream.indexOf('/timeline/')+10,stream.indexOf('.json'));
		return 'tag/' + tagName;
		}
	else if(stream.substring(0,14) == 'statuses/show/')	{
		var noticeId = stream.substring(stream.indexOf('/show/')+6,stream.indexOf('.json'));
		return 'notice/' + noticeId;
		}
	else if(stream.substring(0,11) == 'search.json')	{
		var searchTerms = stream.substring(stream.indexOf('?q=')+3);
		return 'search/notice?q=' + searchTerms;
		}
	}


/* ·
   ·
   ·   Sets the location bar in the browser to correspond with given stream
   ·
   ·   @param stream: the stream, e.g. 'public_timeline.json'
   ·
   · · · · · · · · · */

function setUrlFromStream(stream) {
	history.pushState({strm:stream},'','/' + convertStreamToPath(stream));
	}


/* ·
   ·
   ·   Get stream from location bar
   ·
   ·   @param stream: the stream, e.g. 'public_timeline.json'
   ·
   · · · · · · · · · */

function getStreamFromUrl() {
	var loc = window.location.href.replace('http://','').replace('https://','').replace(window.siteRootDomain,'');

	// default/fallback
	if(window.loggedIn) {
		var streamToSet = 'statuses/friends_timeline.json';
		}
	else if(window.siteLocalOnlyDefaultPath) {
		var streamToSet = 'statuses/public_timeline.json';
		}
	else {
		var streamToSet = 'statuses/public_and_external_timeline.json';
		}


	// main/all, i.e. full network
	if (loc == '/main/all') {
		streamToSet = 'statuses/public_and_external_timeline.json';
		}

	// main/public, i.e. site's public timeline, new gnu social style
	else if (loc == '/main/public') {
		streamToSet = 'statuses/public_timeline.json';
		}

	// {domain}/{screen_name} or {domain}/{screen_name}/
	else if ((/^[a-zA-Z0-9]+$/.test(loc.substring(0, loc.length - 1).replace('/','')))) {
		var userToStream = loc.replace('/','').replace('/','');
		if(userToStream.length>0) {
			streamToSet = 'statuses/user_timeline.json?screen_name=' + userToStream;
			}
		}

	// {domain}/{screen_name}/all
	else if ((/^[a-zA-Z0-9]+$/.test(loc.replace('/','').replace('/all','')))) {
		var userToStream = loc.replace('/','').replace('/all','');
		if(userToStream.length>0) {
			if(window.loggedIn.screen_name == userToStream) {
				streamToSet = 'statuses/friends_timeline.json';
				}
			else {
				streamToSet = 'statuses/friends_timeline.json?screen_name=' + userToStream;
				}
			}
		}

	// {domain}/{screen_name}/replies
	else if ((/^[a-zA-Z0-9]+$/.test(loc.replace('/','').replace('/replies','')))) {
		var userToStream = loc.replace('/','').replace('/replies','');
		if(userToStream.length>0) {
			if(window.loggedIn.screen_name == userToStream) {
				streamToSet = 'statuses/mentions.json';
				}
			else {
				streamToSet = 'statuses/mentions.json?screen_name=' + userToStream;
				}
			}
		}

	// {domain}/{screen_name}/notifications
	else if ((/^[a-zA-Z0-9]+$/.test(loc.replace('/','').replace('/notifications','')))) {
		var userToStream = loc.replace('/','').replace('/notifications','');
		if(userToStream.length>0) {
			if(window.loggedIn.screen_name == userToStream) {
				streamToSet = 'qvitter/statuses/notifications.json';
				}
			else {
				// not allowed for others than logged in user
				window.location.replace(window.siteInstanceURL);
				}
			}
		}


	// {domain}/{screen_name}/favorites
	else if ((/^[a-zA-Z0-9]+$/.test(loc.replace('/','').replace('/favorites','')))) {
		var userToStream = loc.replace('/','').replace('/favorites','');
		if(userToStream.length>0) {
			if(window.loggedIn.screen_name == userToStream) {
				streamToSet = 'favorites.json';
				}
			else {
				streamToSet = 'favorites.json?screen_name=' + userToStream;
				}
			}
		}

	// {domain}/{screen_name}/subscribers
	else if ((/^[a-zA-Z0-9]+$/.test(loc.replace('/','').replace('/subscribers','')))) {
		var userToStream = loc.replace('/','').replace('/subscribers','');
		if(userToStream.length>0) {
			if(window.loggedIn.screen_name == userToStream) {
				streamToSet = 'statuses/followers.json?count=20';
				}
			else {
				streamToSet = 'statuses/followers.json?count=20&screen_name=' + userToStream;
				}
			}
		}

	// {domain}/{screen_name}/subscriptions
	else if ((/^[a-zA-Z0-9]+$/.test(loc.replace('/','').replace('/subscriptions','')))) {
		var userToStream = loc.replace('/','').replace('/subscriptions','');
		if(userToStream.length>0) {
			if(window.loggedIn.screen_name == userToStream) {
				streamToSet = 'statuses/friends.json?count=20';
				}
			else {
				streamToSet = 'statuses/friends.json?count=20&screen_name=' + userToStream;
				}
			}
		}

	// {domain}/{screen_name}/groups
	else if ((/^[a-zA-Z0-9]+$/.test(loc.replace('/','').replace('/groups','')))) {
		var userToStream = loc.replace('/','').replace('/groups','');
		if(userToStream.length>0) {
			if(window.loggedIn.screen_name == userToStream) {
				streamToSet = 'statusnet/groups/list.json?count=10';
				}
			else {
				streamToSet = 'statusnet/groups/list.json?count=10&screen_name=' + userToStream;
				}
			}
		}

	// {domain}/tag/{tag}
	else if (loc.indexOf('/tag/')>-1) {
		var tagToStream = loc.replace('/tag/','');
		if(tagToStream.length>0) {
			streamToSet = 'statusnet/tags/timeline/' + tagToStream + '.json';
			}
		}

	// {domain}/notice/{notide_id}
	else if (loc.indexOf('/notice/')>-1) {
		var noticeToStream = loc.replace('/notice/','');
		if(noticeToStream.length>0) {
			streamToSet = 'statuses/show/' + noticeToStream + '.json';
			}
		}


	// {domain}/group/{group}/members, {domain}/group/{group}/admins or {domain}/group/{group}
	else if (loc.indexOf('/group/')>-1) {

		if(loc.indexOf('/members')>-1) {
			var groupToStream = loc.replace('/group/','').replace('/members','');
			if(groupToStream.length>0) {
				streamToSet = 'statusnet/groups/membership/' + groupToStream + '.json?count=20';
				}
			}
		else if(loc.indexOf('/admins')>-1) {
			var groupToStream = loc.replace('/group/','').replace('/admins','');
			if(groupToStream.length>0) {
				streamToSet = 'statusnet/groups/admins/' + groupToStream + '.json?count=20';
				}
			}
		else {
			var groupToStream = loc.replace('/group/','');
			if(groupToStream.length>0) {
				streamToSet = 'statusnet/groups/timeline/' + groupToStream + '.json';
				}
			}
		}

	// {domain}/search/notice?q={urlencoded searh terms}
	else if (loc.indexOf('/search/notice?q=')>-1) {
		var searchToStream = replaceHtmlSpecialChars(loc.replace('/search/notice?q=',''));
		if(searchToStream.length>0) {
			streamToSet = 'search.json?q=' + searchToStream;
			}
		}
	return streamToSet;
	}


/* ·
   ·
   ·   Expand/de-expand queet
   ·
   ·   @param q: the stream item to expand
   ·   @param doScrolling: if we should scroll back to position or not
   ·
   · · · · · · · · · */

function expand_queet(q,doScrolling) {

	// don't do anything if this is a queet being posted
	if(q.hasClass('temp-post')) {
		return;
		}

	// don't expand if this is a remote profile popup
	if(q.closest('#popup-external-profile, #popup-local-profile').length>0) {
		return;
		}

	doScrolling = typeof doScrolling !== 'undefined' ? doScrolling : true;
	var qid = q.attr('data-quitter-id');

	// de-expand if expanded
	if(q.hasClass('expanded') && !q.hasClass('collapsing')) {
		var sel = getSelection().toString();

    	if(!sel
    	&& !q.find('.queet-button').children('button').hasClass('enabled')
    	&& !q.find('.queet-button').children('button').hasClass('too-long')) { // don't collapse if text is selected, or if queet has an active queet button, or if queet text is too long

			// remove some things right away
			q.find('.inline-reply-caret').remove();

			// "unplay" gif image on collapse if there's only one attachment (switch to thumb)
			var gifToUnPlay = q.children('.queet').find('.queet-thumbs.thumb-num-1').children('.thumb-container.play-button').children('.attachment-thumb[data-mime-type="image/gif"]');
			if(gifToUnPlay.length > 0) {
				gifToUnPlay.attr('src',gifToUnPlay.attr('data-thumb-url'));
				gifToUnPlay.parent('.thumb-container').css('background-image','url(\'' + gifToUnPlay.attr('data-thumb-url') + '\')');
				}

			// show thumbs (if hidden) and remove any iframe video immediately
			q.children('.queet').find('.queet-thumbs').removeClass('hide-thumbs');
			q.children('.queet').find('iframe').remove();

			q.addClass('collapsing');
			if(q.hasClass('conversation')) {
				q.removeClass('expanded');
				q.removeClass('collapsing');
				q.find('.view-more-container-top').remove();
				q.find('.view-more-container-bottom').remove();
				q.find('.stream-item.conversation').remove();
				q.find('.inline-reply-queetbox').remove();
				q.find('.expanded-content').remove();
				}
			else {
				rememberMyScrollPos(q.children('.queet'),qid,0);

				// give stream item a height
				q.css('height',q.height() + 'px');
				q.children('.queet').find('.expanded-content').css('height',q.find('.expanded-content').height() + 'px');
				q.children('.queet').find('.queet-thumbs.thumb-num-1').css('max-height',q.find('.queet-thumbs.thumb-num-1').height() + 'px');
				q.children('.queet').find('.queet-thumbs.thumb-num-1 .thumb-container').css('max-height',q.find('.queet-thumbs.thumb-num-1').height() + 'px');

				q.children('div').not('.queet').children('a').css('opacity','0.5');
				q.children('div').not('.queet').children().children().css('opacity','0.5');

				var collapseTime = 100 + q.find('.stream-item.conversation:not(.hidden-conversation)').length*50;

				// set transition time (needs to be delayed, otherwise webkit animates the height-setting above)
 				setTimeout(function() {
					q.children('.queet').css('-moz-transition-duration',Math.round( collapseTime / 1000 * 10) / 10 + 's');
					q.children('.queet').css('-o-transition-duration',Math.round( collapseTime / 1000 * 10) / 10 + 's');
					q.children('.queet').css('-webkit-transition-duration',Math.round( collapseTime * 1000 * 10) / 10 + 's');
					q.children('.queet').css('transition-duration',Math.round( collapseTime / 1000 * 10) / 10 + 's');
					q.children('.queet').find('.expanded-content, .queet-thumbs.thumb-num-1, .queet-thumbs.thumb-num-1 .thumb-container').css('-moz-transition-duration',Math.round( collapseTime / 1000 * 10) / 10 + 's');
					q.children('.queet').find('.expanded-content, .queet-thumbs.thumb-num-1, .queet-thumbs.thumb-num-1 .thumb-container').css('-o-transition-duration',Math.round( collapseTime / 1000 * 10) / 10 + 's');
					q.children('.queet').find('.expanded-content, .queet-thumbs.thumb-num-1, .queet-thumbs.thumb-num-1 .thumb-container').css('-webkit-transition-duration',Math.round( collapseTime * 1000 * 10) / 10 + 's');
					q.children('.queet').find('.expanded-content, .queet-thumbs.thumb-num-1, .queet-thumbs.thumb-num-1 .thumb-container').css('transition-duration',Math.round( collapseTime / 1000 * 10) / 10 + 's');
					q.css('-moz-transition-duration',Math.round( collapseTime / 1000 * 10) / 10 + 's');
					q.css('-o-transition-duration',Math.round( collapseTime / 1000 * 10) / 10 + 's');
					q.css('-webkit-transition-duration',Math.round( collapseTime * 1000 * 10) / 10 + 's');
					q.css('transition-duration',Math.round( collapseTime / 1000 * 10) / 10 + 's');

					// set new heights and margins to animate to
					var animateToHeight = q.children('.queet').outerHeight() - q.find('.inline-reply-queetbox').outerHeight() - q.children('.queet').find('.expanded-content').outerHeight() - Math.max(0,q.children('.queet').find('.queet-thumbs.thumb-num-1').outerHeight()-250) - 2;
					if(animateToHeight < 73) { // no less than this
						animateToHeight = 73;
						}
					q.css('height',animateToHeight + 'px');
					q.children('.queet').css('margin-top', '-' + (q.children('.queet').offset().top - q.offset().top) + 'px');
					q.children('.queet').find('.expanded-content').css('height','0');
					q.children('.queet').find('.queet-thumbs.thumb-num-1, .queet-thumbs.thumb-num-1 .thumb-container').css('max-height','250px');

					if(doScrolling) {
						setTimeout(function() {
							backToMyScrollPos(q,qid,500,function(){
								cleanUpAfterCollapseQueet(q);
								});
							}, collapseTime);
						}
					else {
						setTimeout(function() {
							cleanUpAfterCollapseQueet(q);
							}, collapseTime);
						}

 					}, 50);



				}
	    	}
		}
	else if(!q.hasClass('collapsing')) {

		// not for acitivity or notifications
		if(!q.hasClass('activity') && !q.hasClass('repeat') && !q.hasClass('like') && !q.hasClass('follow')) {

			q.addClass('expanded');
			q.prev().addClass('next-expanded');

			// if shortened queet, get full text
			if(q.children('.queet').find('span.attachment.more').length>0) {
				var attachmentId = q.children('.queet').find('span.attachment.more').attr('data-attachment-id');

				// get full html for queet, first try localstorage cache
				var cacheData = localStorageObjectCache_GET('fullQueetHtml',qid);
				if(cacheData) {
					q.children('.queet').find('.queet-text').html(cacheData);
					q.children('.queet').outerHTML(detectRTL(q.children('.queet').outerHTML()));
					}
				else {
					getFromAPI("attachment/" + attachmentId + ".json",function(data){
						if(data) {
							localStorageObjectCache_STORE('fullQueetHtml',qid,data);
							q.children('.queet').find('.queet-text').html($.trim(data));
							q.children('.queet').outerHTML(detectRTL(q.children('.queet').outerHTML()));
							}
						});
					}
				}

			// add expanded container
			var longdate = parseTwitterLongDate(q.find('.created-at').attr('data-created-at'));
			var qurl = q.find('.created-at').find('a').attr('href');

			var metadata = '<span class="longdate" title="' + longdate + '">' + longdate + ' · ' + unescape(q.attr('data-source')) + '</span> · <a href="' + qurl + '" class="permalink-link">' + window.sL.details + '</a>';

			// show expanded content
			q.find('.stream-item-footer').before('<div class="expanded-content"><div class="queet-stats-container"></div><div class="client-and-actions"><span class="metadata">' + metadata + '</span></div></div>');

			// "play" gif image on expand if there's only one attachment (switch to full gif from thumb)
			var gifToPlay = q.children('.queet').find('.queet-thumbs.thumb-num-1').children('.thumb-container.play-button').children('.attachment-thumb[data-mime-type="image/gif"]');
			if(gifToPlay.length > 0) {
				gifToPlay.attr('src',gifToPlay.attr('data-full-image-url'));
				gifToPlay.parent('.thumb-container').css('background-image','url(\'' + gifToPlay.attr('data-full-image-url') + '\')');
				}

			// if there's only one thumb and it's a youtube video, show it inline
			if(q.children('.queet').find('.queet-thumbs.thumb-num-1').children('.thumb-container.play-button.youtube').length == 1) {
				var youtubeId = q.children('.queet').find('.queet-thumbs.thumb-num-1').children('.thumb-container.play-button.youtube').children('.attachment-thumb').attr('data-full-image-url').replace('http://www.youtube.com/watch?v=','').replace('https://www.youtube.com/watch?v=','').replace('http://youtu.be/','').replace('https://youtu.be/','').substr(0,11);
				if(q.children('.queet').find('.expanded-content').children('.media').children('iframe[src="//www.youtube.com/embed/' + youtubeId + '"]').length < 1) { // not if already showed
					// hide video thumbnail if it's the only one
					if(q.children('.queet').find('.queet-thumbs').children('.thumb-container').length < 2) {
						q.children('.queet').find('.queet-thumbs').addClass('hide-thumbs');
						}
					// show video
					q.children('.queet').find('.expanded-content').prepend('<div class="media"><iframe width="510" height="315" src="//www.youtube.com/embed/' + youtubeId + '" frameborder="0" allowfullscreen></iframe></div>');
					}
				}

			// show certain attachments in expanded content
			if(q.data('attachments') != 'undefined') {
				$.each(q.data('attachments'), function() {

					var attachment_mimetype = this.mimetype;
					var attachment_title = this.url;

					// filename extension
					var attachment_title_extension = attachment_title.substr((~-attachment_title.lastIndexOf(".") >>> 0) + 2);

					// attachments in the content link to /attachment/etc url and not direct to image/video, link is in title
					if(typeof attachment_title != 'undefined') {

						// hack to make remote webm-movies load
						if(attachment_title_extension == 'webm') {
							attachment_mimetype = 'video/webm';
							}

						// videos
						if($.inArray(attachment_mimetype, ['video/mp4', 'video/ogg', 'video/quicktime', 'video/webm']) >=0) {
							if(q.children('.queet').find('.expanded-content').children('.media').children('video').children('source[href="' + attachment_title + '"]').length < 1) { // not if already showed

								// local attachment with a thumbnail
								var attachment_poster = '';
								if(typeof this.thumb_url != 'undefined') {
									attachment_poster = ' poster="' + this.thumb_url + '"';
									}

								if(q.children('.queet').find('.expanded-content').children('.media').length > 0) {
									q.children('.queet').find('.media').last().after('<div class="media"><video class="u-video" controls="controls"' + attachment_poster + '><source type="' + attachment_mimetype + '" src="' + attachment_title + '" /></video></div>');
									}
								else {
									q.children('.queet').find('.expanded-content').prepend('<div class="media"><video class="u-video" controls="controls"' + attachment_poster + '><source type="' + attachment_mimetype + '" src="' + attachment_title + '" /></video></div>');
									}
							}
						}
						else {
							// other plugins, e.g. gotabulo, can check for other attachment file formats to expand
							window.currentlyExpanding = {
								"attachment_title":attachment_title,
								"attachment_mimetype":attachment_mimetype,
								"attachment_title_extension":attachment_title_extension,
								"streamItem":q,
								"thisAttachmentLink":$(this)
								};
							$(document).trigger('qvitterExpandOtherAttachments');
							}
						}
					});
				}

			// get and show favs and repeats
			getFavsAndRequeetsForQueet(q, qid);


			// show conversation and reply form (but not if already in conversation)
			if(!q.hasClass('conversation')) {

				// show conversation (wait for css to animate the margin 50ms)
				setTimeout(function(){
					getConversation(q, qid);
					},50);

				// show inline reply form if logged in
				if(typeof window.loggedIn.screen_name != 'undefined') {
					q.children('.queet').append(replyFormHtml(q,qid));

                    // if we have cached text, expand the reply form and add that
                    var queetBox = q.children('.queet').find('.queet-box');
                    var cachedText = decodeURIComponent(queetBox.attr('data-cached-text'));
                    var cachedTextText = $('<div/>').html(cachedText).text();
                    if(cachedText != 'undefined') {
                        queetBox.click();
                        queetBox.html(cachedText);
                        setSelectionRange(queetBox[0], cachedTextText.length, cachedTextText.length);
                        queetBox.trigger('input');
                        }
                    }
				}
			}
		}
	}
function cleanUpAfterCollapseQueet(q) {
	q.css('height','auto');
	q.children('.queet').css('margin-top','0');
	q.removeClass('expanded');
	q.prev().removeClass('next-expanded');
	q.removeClass('collapsing');
	q.find('.expanded-content').remove();
	q.find('.view-more-container-top').remove();
	q.find('.view-more-container-bottom').remove();
	q.find('.inline-reply-queetbox').remove();
	q.find('.stream-item.conversation').remove();
	q.find('.show-full-conversation').remove();
	q.removeAttr('style');
	q.children('.queet').removeAttr('style');
	q.children('.queet').find('.queet-thumbs.thumb-num-1').removeAttr('style');
	q.children('.queet').find('.queet-thumbs.thumb-num-1 .thumb-container').css('max-height','');
	}


/* ·
   ·
   ·   Get an inline queet box
   ·
   ·   @return the html for the queet box
   ·
   · · · · · · · · · */

function queetBoxHtml() {
	var startText = encodeURIComponent(window.sL.compose);
	return '<div class="inline-reply-queetbox"><div class="queet-box queet-box-syntax" data-start-text="' + startText + '">' + decodeURIComponent(startText) + '</div><div class="syntax-middle"></div><div class="syntax-two" contenteditable="true"></div><div class="mentions-suggestions"></div><div class="queet-toolbar toolbar-reply"><div class="queet-box-extras"><button class="upload-image"></button><button class="shorten disabled">URL</button></div><div class="queet-button"><span class="queet-counter"></span><button>' + window.sL.queetVerb + '</button></div></div></div>';
	}



/* ·
   ·
   ·   Get a reply form
   ·
   ·   @param q: the stream item to open reply form in
   ·   @param qid: queet id
   ·   @return the html for the reply form
   ·
   · · · · · · · · · */

function replyFormHtml(q,qid) {

    // if we have cached text in localstorage
	var data = localStorageObjectCache_GET('queetBoxInput','queet-box-' + qid);
    if(data) {
        var cachedText = encodeURIComponent(data);
		}

    // get all @:s
	var user_screen_name = q.children('.queet').find('.screen-name').html().substring(1);
	var user_screen_name_html = '<a>@' + user_screen_name + '</a>';
	var user_screen_name_text = '@' + user_screen_name;
	var reply_to_screen_name = '';
	var reply_to_screen_name_html = '';
	var reply_to_screen_name_text = '';
	if(q.attr('data-in-reply-to-screen-name').length>0 // not if not a reply
	&& q.attr('data-in-reply-to-screen-name') != $('#user-screen-name').html() // not if it's me
	&& q.attr('data-in-reply-to-screen-name') != user_screen_name // not same screen name twice
		) {
		reply_to_screen_name = q.attr('data-in-reply-to-screen-name');
		reply_to_screen_name_html = '&nbsp;<a>@' + reply_to_screen_name + '</a>';
		reply_to_screen_name_text = ' @' + reply_to_screen_name;
		}
	var more_reply_tos = '';
	var more_reply_tos_text = '';
	$.each(q.children('.queet').find('.queet-text').find('.mention'),function(key,obj){
		var thisMention = $(obj).html().replace('@','');
		if(thisMention != user_screen_name && thisMention != reply_to_screen_name && thisMention != $('#user-screen-name').html()) {
			more_reply_tos = more_reply_tos + '&nbsp;<a>@' + thisMention + '</a>';
			more_reply_tos_text = more_reply_tos_text + ' @' + thisMention;
			}
		});

	var startText = window.sL.replyTo + ' ' + user_screen_name_html + reply_to_screen_name_html + more_reply_tos + '&nbsp;<br>';
    var repliesText = user_screen_name_text + reply_to_screen_name_text + more_reply_tos_text + '&nbsp;';

	startText = encodeURIComponent(startText);
	repliesText = encodeURIComponent(repliesText);
	return '<div class="inline-reply-queetbox"><span class="inline-reply-caret"><span class="caret-inner"></span></span><img class="reply-avatar" src="' + $('#user-avatar').attr('src') + '" /><div class="queet-box queet-box-syntax" id="queet-box-' + qid + '" data-start-text="' + startText + '" data-replies-text="' + repliesText + '" data-cached-text="' + cachedText + '">' + decodeURIComponent(startText) + '</div><div class="syntax-middle"></div><div class="syntax-two" contenteditable="true"></div><div class="mentions-suggestions"></div><div class="queet-toolbar toolbar-reply"><div class="queet-box-extras"><button class="upload-image"></button><button class="shorten disabled">URL</button></div><div class="queet-button"><span class="queet-counter"></span><button>' + window.sL.queetVerb + '</button></div></div></div>';
	}


/* ·
   ·
   ·   Popup for replies, deletes, etc
   ·
   ·   @param popupId: popups id
   ·   @param heading: popops header
   ·   @param bodyHtml: popups body html
   ·   @param footerHtml: popups footer html
   ·
   · · · · · · · · · · · · · */

function popUpAction(popupId, heading, bodyHtml, footerHtml, popUpWidth){
	$('.modal-container').remove(); // remove any open popups
	var allFooterHtml = '';
	if(footerHtml) {
		allFooterHtml = '<div class="modal-footer">' + footerHtml + '</div>';
		}
	$('body').prepend('<div id="' + popupId + '" class="modal-container"><div class="modal-draggable"><div class="modal-content"><button class="modal-close" type="button"><span class="icon"></span></button><div class="modal-header"><h3 class="modal-title">' + heading + '</h3></div><div class="modal-body">' + bodyHtml + '</div>' + allFooterHtml + '</div></div></div>');
	var thisPopUp = $('#' + popupId).children('.modal-draggable');

	if(typeof popUpWidth != 'undefined') {
		thisPopUp.width(popUpWidth);
		}
	centerPopUp(thisPopUp);
	}
function centerPopUp(thisPopUp) {
	thisPopUp.css('margin-top','');
	thisPopUp.css('margin-left','');
	var this_modal_height = thisPopUp.height();
	var this_modal_width = thisPopUp.width();
	var popupPos = thisPopUp.offset().top - $(window).scrollTop();
	if((popupPos-(this_modal_height/2))<5) {
		var marginTop = 5-popupPos;
		}
	else {
		var marginTop = 0-this_modal_height/2;
		}
	thisPopUp.css('margin-top', marginTop + 'px');
	thisPopUp.css('margin-left', '-' + (this_modal_width/2) + 'px');
	thisPopUp.draggable({ handle: ".modal-header" });
	}



/* ·
   ·
   ·  Get and show conversation
   ·
   ·  This function has grown into a monster, needs fixing
   ·
   · · · · · · · · · · · · · */

function getConversation(q, qid) {

	// check if we have a conversation for this notice cached in localstorage
	var cacheData = localStorageObjectCache_GET('conversation',q.attr('data-conversation-id'));
	if(cacheData) {
		showConversation(q, qid, cacheData);
		}
	// always get most recent conversation from server
	getFromAPI('statusnet/conversation/' + q.attr('data-conversation-id') + '.json?count=100', function(data){ if(data) {

		// cache in localstorage
		localStorageObjectCache_STORE('conversation',q.attr('data-conversation-id'), data);

		showConversation(q, qid,data);
		}});
	}


function showConversation(q, qid, data) {

	rememberMyScrollPos(q.children('.queet'),qid,0);

	if(data && !q.hasClass('collapsing')){

		if(data.length>1) {
			var before_or_after = 'before';
			$.each(data.reverse(), function (key,obj) {

				// switch to append after original queet
				if(obj.id == qid) {
					before_or_after = 'after';
					}

				// don't add clicked queet to DOM, but all else
				// note: first we add the full conversation, but hidden
				if(obj.id != qid) {
					var queetTime = parseTwitterDate(obj.created_at);

					if(obj.source == 'activity') {
						var queetHtml = '<div id="conversation-stream-item-' + obj.id + '" class="stream-item conversation activity hidden-conversation" data-source="' + escape(obj.source) + '" data-quitter-id="' + obj.id + '"  data-quitter-id-in-stream="' + obj.id + '"><div class="queet" id="conversation-q-' + obj.id + '"><div class="queet-content"><div class="stream-item-header"><small class="created-at" data-created-at="' + obj.created_at + '"><a>' + queetTime + '</a></small></div><div class="queet-text">' + $.trim(obj.statusnet_html) + '</div></div></div></div>';

						// detect rtl
						queetHtml = detectRTL(queetHtml);
						}
					else {
						var queetHtml = buildQueetHtml(obj, obj.id, 'conversation hidden-conversation', false, true);
						}

					if(q.hasClass('expanded')) { // add queet to conversation only if still expanded

						// replace already existing queets' html
						if(q.children('#conversation-stream-item-' + obj.id).length > 0) {
							var streamItemInnerHtml = $('<div/>').append(queetHtml).find('.stream-item').html();
							q.children('#conversation-stream-item-' + obj.id).html(streamItemInnerHtml);

							}
						else if(before_or_after == 'before') {
							q.children('.queet').before(queetHtml);
							}
						else {
							if(q.children('.queet').nextAll('.conversation').length < 1) {
								q.children('.queet').after(queetHtml);
								}
							else {
								q.children('.queet').nextAll('.conversation').last().after(queetHtml);
								}
							}

						}
					}
				convertAttachmentMoreHref();
				});
			}
		else {
			remove_spinner();
			}

		// loop trough this stream items conversation and show the "strict" line of replies
		findInReplyToStatusAndShow(q,qid,q.attr('data-in-reply-to-status-id'),true,false);
		backToMyScrollPos(q.children('.queet'),qid,false);
		findAndMarkLastVisibleInConversation(q);
		}
	else {
		remove_spinner();
		}
	}


/* ·
   ·
   ·  Add last visible class, since that's not possible to select in pure css
   ·
   · · · · · · · · · · · · · */
function findAndMarkLastVisibleInConversation(streamItem) {
	streamItem.children().removeClass('last-visible');
	streamItem.children().removeClass('first-visible-after-parent');
	streamItem.children().not('.hidden-conversation').last().addClass('last-visible');
	streamItem.children('.queet').nextAll().not('.hidden-conversation').first().addClass('first-visible-after-parent');
	}


/* ·
   ·
   ·  Recursive walker functions to view onlt reyplies to replies, not full conversation
   ·
   · · · · · · · · · · · · · */

function findInReplyToStatusAndShow(q, qid,reply,only_first,onlyINreplyto) {
	var reply_found = $('#stream-item-' + qid).find('.stream-item[data-quitter-id="' + reply + '"]');
	var reply_found_reply_to = $('#stream-item-' + qid).find('.stream-item[data-quitter-id="' + reply_found.attr('data-in-reply-to-status-id') + '"]');
	if(reply_found.length>0) {
		reply_found.removeClass('hidden-conversation');
		reply_found.css('opacity','1');
		if(only_first && reply_found_reply_to.length>0) {
			if(q.children('.view-more-container-top').length < 1) {
				if(q.children('.queet').prevAll('.hidden-conversation').length>0) {
					q.prepend('<div class="view-more-container-top" data-trace-from="' + reply + '"><a>' + window.sL.viewMoreInConvBefore + '</a></div>');
					}
				}
			findReplyToStatusAndShow(q, qid,qid,true);
			}
		else {
			findInReplyToStatusAndShow(q, qid,reply_found.attr('data-in-reply-to-status-id'),false,onlyINreplyto);
			}
		}
	else if(!onlyINreplyto) {
		findReplyToStatusAndShow(q, qid,qid,true);
		}
	else {
		checkForHiddenConversationQueets(q, qid);
		}
	}
// recursive function to find the replies to a status
function findReplyToStatusAndShow(q, qid,this_id,only_first) {

	var replies_found = q.find('.stream-item[data-in-reply-to-status-id="' + this_id + '"]');

	$.each(replies_found, function(k,reply_found){

		var reply_founds_reply = q.find('.stream-item[data-in-reply-to-status-id="' + $(reply_found).attr('data-quitter-id') + '"]');

		$(reply_found).removeClass('hidden-conversation');
		$(reply_found).css('opacity','1');

		if(!only_first) {
			findReplyToStatusAndShow(q, qid,$(this).attr('data-quitter-id'),false);
			}
		if(only_first && reply_founds_reply.length>0) {
			if(q.children('.view-more-container-bottom').length < 1) {
				if(q.children('.queet').nextAll('.hidden-conversation').length>0) {
					q.append('<div class="view-more-container-bottom" data-replies-after="' + qid + '"><a>' + window.sL.viewMoreInConvAfter + '</a></div>');
					}
				}
			}

		});
	checkForHiddenConversationQueets(q, qid);
	}

// helper function for the above recursive functions
function checkForHiddenConversationQueets(q, qid) {
	// here we check if there are any remaining hidden queets in conversation, if there are, we put a "show full conversation"-link
	if(q.find('.hidden-conversation').length>0) {
		if(q.children('.queet').find('.show-full-conversation').length == 0) {
			q.children('.queet').find('.stream-item-footer').append('<span class="show-full-conversation" data-stream-item-id="' + qid + '">' + window.sL.expandFullConversation + '</span>');

			// if this is a single notice, we show conversation
			if(window.currentStream.substring(0,14) == 'statuses/show/') {
				q.children('.queet').find('.show-full-conversation').trigger('click');
				}

			}
		}
	else {
		q.children('.queet').find('.show-full-conversation').remove();
		}
	}


/* ·
   ·
   ·   Build stream items and add them to feed
   ·
   ·   Also a function that has grown out of control... Needs total makeover
   ·
   · · · · · · · · · · · · · */

function addToFeed(feed, after, extraClasses, isReply) {

	// some streams, e.g. /statuses/show/1234.json is not enclosed in an array, make sure it is
	if(!$.isArray(feed)) {
		feed = [feed];
		}

	$.each(feed.reverse(), function (key,obj) {

		var extraClassesThisRun = extraClasses;

		// is this a temp-post-placeholder?
		var isTempPost = false;
		if(after) {
			if(after.indexOf('stream-item-temp-post') > -1) {
				isTempPost = true;
				}
			}


		// if this is the notifications feed, but not if it is a reply
		if(window.currentStream.substring(0,35) == 'qvitter/statuses/notifications.json'
		&& !isReply) {

			// don't show any notices with object_type "activity"
			if(typeof obj.notice != 'undefined' && obj.notice !== null && obj.notice.is_activity === true) {
				return true;
				}

			// only if this notification isn't already in stream
			if($('#feed-body > .stream-item[data-quitter-id-in-stream="' + obj.id + '"]').length == 0) {

				obj.from_profile.description = obj.from_profile.description || '';
				var notificationTime = parseTwitterDate(obj.created_at);

				if(obj.is_seen == '0') {
					extraClassesThisRun = extraClassesThisRun + ' not-seen'
					}

				// external
				var ostatusHtml = '';
				if(obj.from_profile.is_local === false) {
					ostatusHtml = '<a target="_blank" title="' + window.sL.goToOriginalNotice + '" class="ostatus-link" href="' + obj.from_profile.statusnet_profile_url + '"></a>';
					}


				if(obj.ntype == 'like') {
					var noticeTime = parseTwitterDate(obj.notice.created_at);
					var notificationHtml = '<div data-quitter-id-in-stream="' + obj.id + '" id="stream-item-n-' + obj.id + '" class="stream-item ' + extraClassesThisRun + ' notification like"><div class="queet"><div class="dogear"></div>' + ostatusHtml + '<div class="queet-content"><div class="stream-item-header"><a class="account-group" href="' + obj.from_profile.statusnet_profile_url + '"></span><img class="avatar" src="' + obj.from_profile.profile_image_url + '" /><strong class="name" data-user-id="' + obj.from_profile.id + '" title="@' + obj.from_profile.screen_name + '">' + obj.from_profile.name + '</strong></a> ' + window.sL.xFavedYourQueet + '<small class="created-at" data-created-at="' + obj.created_at + '" title="' + obj.created_at + '">' + notificationTime + '</small></div><div class="small-grey-notice"><a href="' + window.siteInstanceURL + 'notice/' + obj.notice.id + '">' + noticeTime + '</a>: ' + $.trim(obj.notice.statusnet_html) + '</div></div></div></div>';
					}
				else if(obj.ntype == 'repeat') {
					var noticeTime = parseTwitterDate(obj.notice.created_at);
					var notificationHtml = '<div data-quitter-id-in-stream="' + obj.id + '" id="stream-item-n-' + obj.id + '" class="stream-item ' + extraClassesThisRun + ' notification repeat"><div class="queet"><div class="queet-content"><div class="dogear"></div>' + ostatusHtml + '<div class="stream-item-header"><a class="account-group" href="' + obj.from_profile.statusnet_profile_url + '"><img class="avatar" src="' + obj.from_profile.profile_image_url + '" /><strong class="name" data-user-id="' + obj.from_profile.id + '" title="@' + obj.from_profile.screen_name + '">' + obj.from_profile.name + '</strong></a> ' + window.sL.xRepeatedYourQueet + '<small class="created-at" data-created-at="' + obj.created_at + '" title="' + obj.created_at + '">' + notificationTime + '</small></div><div class="small-grey-notice"><a href="' + window.siteInstanceURL + 'notice/' + obj.notice.id + '">' + noticeTime + '</a>: ' + $.trim(obj.notice.statusnet_html) + '</div></div></div></div>';
					}
				else if(obj.ntype == 'mention') {
					var notificationHtml = buildQueetHtml(obj.notice, obj.id, extraClassesThisRun + ' notification mention');
					}
				else if(obj.ntype == 'reply') {
					var notificationHtml = buildQueetHtml(obj.notice, obj.id, extraClassesThisRun + ' notification reply');
					}
				else if(obj.ntype == 'follow') {
					var notificationHtml = '<div data-quitter-id-in-stream="' + obj.id + '" id="stream-item-n-' + obj.id + '" class="stream-item ' + extraClassesThisRun + ' notification follow"><div class="queet"><div class="queet-content">' + ostatusHtml + '<div class="stream-item-header"><a class="account-group" href="' + obj.from_profile.statusnet_profile_url + '"><img class="avatar" src="' + obj.from_profile.profile_image_url + '" /><strong class="name" data-user-id="' + obj.from_profile.id + '" title="@' + obj.from_profile.screen_name + '">' + obj.from_profile.name + '</strong></a> ' + window.sL.xStartedFollowingYou + '<small class="created-at" data-created-at="' + obj.created_at + '" title="' + obj.created_at + '">' + notificationTime + '</small></div></div></div></div>';
					}

				if(after) {
					$('#' + after).after(notificationHtml);
					}
				else {
					$('#feed-body').prepend(notificationHtml);
					}

				// add not seen notification circle
				$.each($('.notification.not-seen .queet'),function(){
					if($(this).children('.not-seen').length<1) {
						$(this).prepend('<div class="not-seen"></div>');
						}
					});
				}
			}

		// if this is a user feed
		else if((window.currentStream.substring(0,21) == 'statuses/friends.json'
		|| window.currentStream.substring(0,18) == 'statuses/followers'
		|| window.currentStream.substring(0,28) == 'statusnet/groups/membership/'
		|| window.currentStream.substring(0,24) == 'statusnet/groups/admins/')
			&& isTempPost === false // not if we're posting queet
			) {

			// only if not user is already in stream
			if($('#stream-item-' + obj.id).length == 0) {

				obj.description = obj.description || '';

				// external
				var ostatusHtml = '';
				if(obj.is_local === false) {
					ostatusHtml = '<a target="_blank" title="' + window.sL.goToTheUsersRemoteProfile + '" class="ostatus-link" href="' + obj.statusnet_profile_url + '"></a>';
					}

				// rtl or not
				var rtlOrNot = '';
				if($('body').hasClass('rtl')) {
					rtlOrNot = 'rtl';
					}

				// show user actions
				var followingClass = '';
				if(obj.following) {
					followingClass = 'following';
					}
				var followButton = '';
				if(typeof window.loggedIn.screen_name != 'undefined'  	// if logged in
				   && window.myUserID != obj.id) {	// not if this is me
					if(!(obj.statusnet_profile_url.indexOf('/twitter.com/')>-1 && obj.following === false)) { // only unfollow twitter users
						var followButton = '<div class="user-actions"><button data-follow-user-id="' + obj.id + '" data-follow-user="' + obj.statusnet_profile_url + '" type="button" class="qvitter-follow-button ' + followingClass + '"><span class="button-text follow-text"><i class="follow"></i>' + window.sL.userFollow + '</span><span class="button-text following-text">' + window.sL.userFollowing + '</span><span class="button-text unfollow-text">' + window.sL.userUnfollow + '</span></button></div>';
						}
					}

				var userHtml = '<div id="stream-item-' + obj.id + '" class="stream-item user"><div class="queet ' + rtlOrNot + '">' + followButton + '<div class="queet-content"><div class="stream-item-header"><a class="account-group" href="' + obj.statusnet_profile_url + '"><img class="avatar" src="' + obj.profile_image_url_profile_size + '" /><strong class="name" data-user-id="' + obj.id + '">' + obj.name + '</strong> <span class="screen-name">@' + obj.screen_name + '</span></a>' + ostatusHtml + '</div><div class="queet-text">' + obj.description + '</div></div></div></div>';

				if(after) {
					$('#' + after).after(userHtml);
					}
				else {
					$('#feed-body').prepend(userHtml);
					}
				}
			}

		// if this is a list of groups
		else if(window.currentStream.substring(0,26) == 'statusnet/groups/list.json'
				&& isTempPost === false // not if we're posting queet
				) {

			// only if not group is already in stream
			if($('#stream-item-' + obj.id).length == 0) {

				obj.description = obj.description || '';
				obj.stream_logo = obj.stream_logo || window.defaultAvatarStreamSize;

				// rtl or not
				var rtlOrNot = '';
				if($('body').hasClass('rtl')) {
					rtlOrNot = 'rtl';
					}

				// show group actions if logged in
				var memberClass = '';
				if(obj.member) {
					memberClass = 'member';
					}
				var memberButton = '';
				if(typeof window.loggedIn.screen_name != 'undefined') {
					var memberButton = '<div class="user-actions"><button data-group-id="' + obj.id + '" type="button" class="member-button ' + memberClass + '"><span class="button-text join-text"><i class="join"></i>' + window.sL.joinGroup + '</span><span class="button-text ismember-text">' + window.sL.isMemberOfGroup + '</span><span class="button-text leave-text">' + window.sL.leaveGroup + '</span></button></div>';
					}
				var groupAvatar = obj.stream_logo;
				if(obj.homepage_logo != null) {
					groupAvatar = obj.homepage_logo;
					}
				var groupHtml = '<div id="stream-item-' + obj.id + '" class="stream-item user"><div class="queet ' + rtlOrNot + '">' + memberButton + '<div class="queet-content"><div class="stream-item-header"><a class="account-group" href="' + obj.url + '"><img class="avatar" src="' + groupAvatar + '" /><strong class="name" data-group-id="' + obj.id + '">' + obj.fullname + '</strong> <span class="screen-name">!' + obj.nickname + '</span></a></div><div class="queet-text">' + obj.description + '</div></div></div></div>';

				if(after) {
					$('#' + after).after(groupHtml);
					}
				else {
					$('#feed-body').prepend(groupHtml);
					}
				}
			}

		// if this is a retweet
		else if(typeof obj.retweeted_status != 'undefined') {

			// don't show any notices with object_type "activity"
			if(typeof obj.retweeted_status.is_activity != 'undefined' && obj.retweeted_status.is_activity === true) {
				return true;
				}

			// retweeted object already exist in feed
			if($('#q-' + obj.retweeted_status.id).length > 0) {

				// only if not already shown and not mine
				if($('#requeet-' + obj.id).length == 0 && obj.user.statusnet_profile_url != $('#user-profile-link').children('a').attr('href')) {

					// if requeeted before
					if($('#q-' + obj.retweeted_status.id + ' > .context').find('.requeet-text').length > 0) {
						// if users rt not already added
						if($('#q-' + obj.retweeted_status.id + ' > .context').find('.requeet-text').find('a[data-user-id="' + obj.user.id + '"]').length==0) {
							$('#q-' + obj.retweeted_status.id + ' > .context').find('.requeet-text').children('a').last().after('<a data-user-id="' + obj.user.id + '" href="' + obj.user.statusnet_profile_url + '"> <b>' + obj.user.name + '</b></a>');
							}
						}
					// if no context requeets
					else {
						var requeetHtml = '<a data-user-id="' + obj.user.id + '" href="' + obj.user.statusnet_profile_url + '"> <b>' + obj.user.name + '</b></a>';
						$('#q-' + obj.retweeted_status.id).prepend('<div class="context" id="requeet-' + obj.id + '"><span class="with-icn"><i class="badge-requeeted"></i><span class="requeet-text"> ' + window.sL.requeetedBy.replace('{requeeted-by}',requeetHtml) + '</span></span></div>');
						}
					}
				}
			// retweeted object don't exist in feed
			else {

				var queetHtml = buildQueetHtml(obj.retweeted_status, obj.id, extraClassesThisRun, obj);

				if(after) {
					$('#' + after).after(queetHtml);
					}
				else {
					$('#feed-body').prepend(queetHtml);
					}

				}

			}

		// ordinary tweet
		else {

			// if this is a special qvitter-delete-notice activity notice it means we try to hide
			// the deleted notice from our stream
            // the uri is in the obj.text var, between the double curly brackets
			if(typeof obj.qvitter_delete_notice != 'undefined' && obj.qvitter_delete_notice == true) {
				var uriToHide = obj.text.substring(obj.text.indexOf('{{')+2,obj.text.indexOf('}}'));
                var streamItemToHide = $('.stream-item[data-uri="' + uriToHide + '"]');
				streamItemToHide.animate({opacity:'0.2'},1000,'linear',function(){
					$(this).css('height',$(this).height() + 'px');
					$(this).animate({height:'0px'},500,'linear',function(){
						$(this).remove();
						});
					});
				}

			// only if not already exist
			if($('#q-' + obj.id).length == 0) {

				// activity get special design
				if(obj.source == 'activity' || obj.is_activity === true) {
					var queetTime = parseTwitterDate(obj.created_at);
					var queetHtml = '<div id="stream-item-' + obj.id + '" class="stream-item activity ' + extraClassesThisRun + '" data-quitter-id="' + obj.id + '" data-conversation-id="' + obj.statusnet_conversation_id + '" data-quitter-id-in-stream="' + obj.id + '"><div class="queet" id="q-' + obj.id + '"><div class="queet-content"><div class="stream-item-header"><small class="created-at" data-created-at="' + obj.created_at + '"><a href="' + window.siteInstanceURL + 'notice/' + obj.id + '">' + queetTime + '</a></small></div><div class="queet-text">' + $.trim(obj.statusnet_html) + '</div></div></div></div>';

					// detect rtl
					queetHtml = detectRTL(queetHtml);

					if(after) {
						$('#' + after).after(queetHtml);
						}
					else {
						$('#feed-body').prepend(queetHtml);
						}

					}
				else {

					// if this is my queet, remove any temp-queets
					if(typeof obj.user != 'undefined') {
						if(obj.user.screen_name == $('#user-screen-name').html()) {
							if($('.temp-post').length > 0) {
								$('.temp-post').each(function (){
									// remove temp duplicate
									$(this).css('display','none');

									// we do this so this queet gets added after correct temp-queet in expanded conversations
									if($(this).find('.queet-text').text() == obj.text) {
										after = $(this).attr('id');
										}

									// but don't hide my new queet
									extraClassesThisRun = 'visible';
									});
								}
							}
						}

					var queetHtml = buildQueetHtml(obj, obj.id, extraClassesThisRun);

					if(after) {
						if($('#' + after).hasClass('conversation')) { // if this is a reply, give stream item some conversation formatting
							if($('#conversation-q-' + obj.id).length == 0) { // only if it's not already there
								$('#' + after).after(queetHtml.replace('id="stream-item','id="conversation-stream-item').replace('class="stream-item','class="stream-item conversation').replace('id="q','id="conversation-q'));
								$('#' + after).remove();
								}
							}
						else {
							$('#' + after).after(queetHtml);
							}
						}
					else {
						$('#feed-body').prepend(queetHtml);

						// if this is a single notice, we expand it
						if(window.currentStream.substring(0,14) == 'statuses/show/') {
							expand_queet($('#stream-item-' + obj.id));
							}

						}

					// fadeout any posting-popups
					setTimeout(function(){
						$('#popup-sending').fadeOut(1000, function(){
							$('#popup-sending').remove();
							});
						},100);

					}
				}
			}

		convertAttachmentMoreHref();
		});
	$('.stream-selection').removeAttr('data-current-user-stream-name'); // don't remeber user feeds
	}

/* ·
   ·
   ·   Build HTML for a queet from an object
   ·
   ·   @param obj: a queet object
   ·   @param requeeted_by: if this is a requeet
   ·
   · · · · · · · · · · · · · */

function buildQueetHtml(obj, idInStream, extraClassesThisRun, requeeted_by, isConversation) {

	// if we have the full html for a truncated notice cached in localstorage, we use that
	var cacheData = localStorageObjectCache_GET('fullQueetHtml',obj.id);
	if(cacheData) {
		obj.statusnet_html = cacheData;
		}

	// we don't want to print 'null' in in_reply_to_screen_name-attribute, someone might have that username!
	var in_reply_to_screen_name = '';
	if(obj.in_reply_to_screen_name != null) {
		in_reply_to_screen_name = obj.in_reply_to_screen_name;
		}

	// conversations has some slightly different id's
	var idPrepend = '';
	if(typeof isConversation != 'undefined' && isConversation === true) {
		var idPrepend = 'conversation-';
		}

	// is this mine?
	var isThisMine = 'not-mine';
	if(obj.user.id == window.myUserID) {
		var isThisMine = 'is-mine';
		}

	// requeeted by me?
	var requeetedByMe = '';
	if(obj.repeated_id) {
		requeetedByMe = ' data-requeeted-by-me-id="' + obj.repeated_id + '" ';
		}

	// requeet html
	var requeetedClass = '';
	if(obj.repeated) {
		var requeetHtml = '<li class="action-rt-container"><a class="with-icn done"><span class="icon sm-rt" title="' + window.sL.requeetedVerb + '"></span></a></li>';
		var requeetedClass = 'requeeted';
		}
	else {
		var requeetHtml = '<li class="action-rt-container"><a class="with-icn"><span class="icon sm-rt ' + isThisMine + '" title="' + window.sL.requeetVerb + '"></span></a></li>';
		}
	// favorite html
	var favoritedClass = '';
	if(obj.favorited) {
		var favoriteHtml = '<a class="with-icn done"><span class="icon sm-fav" title="' + window.sL.favoritedVerb + '"></span></a>';
		favoritedClass = 'favorited';
		}
	else {
		var favoriteHtml = '<a class="with-icn"><span class="icon sm-fav" title="' + window.sL.favoriteVerb + '"></span></a>';
		}


	// actions only for logged in users
	var queetActions = '';
	if(typeof window.loggedIn.screen_name != 'undefined') {
		queetActions = '<ul class="queet-actions"><li class="action-reply-container"><a class="with-icn"><span class="icon sm-reply" title="' + window.sL.replyVerb + '"></span></a></li>' + requeetHtml + '<li class="action-rq-num" data-rq-num="' + obj.repeat_num + '">' + obj.repeat_num + '</li><li class="action-fav-container">' + favoriteHtml + '</li><li class="action-fav-num" data-fav-num="' + obj.fave_num + '">' + obj.fave_num + '</li><li class="action-ellipsis-container"><a class="with-icn"><span class="icon sm-ellipsis" title="' + window.sL.ellipsisMore + '"></span></a></li></ul>';
		}

	// reply-to html
	var reply_to_html = '';
	if(obj.in_reply_to_screen_name !== null && obj.in_reply_to_profileurl !== null && obj.in_reply_to_screen_name != obj.user.screen_name) {
		reply_to_html = '<span class="reply-to"><a class="h-card mention" href="' + obj.in_reply_to_profileurl + '">@' + obj.in_reply_to_screen_name + '</a></span> ';
		}

	// in-groups html
	var in_groups_html = '';
	if(typeof obj.statusnet_in_groups != 'undefined' && obj.statusnet_in_groups !== false && typeof obj.statusnet_in_groups === 'object') {
		$.each(obj.statusnet_in_groups,function(){
			in_groups_html = in_groups_html + ' <span class="in-groups"><a class="h-card group" href="' + this.url + '">!' + this.nickname + '</a></span>';
			});
		}

	// image attachment thumbnails
	var attachment_html = '';
	var attachmentNum = 0;
	if(typeof obj.attachments != "undefined") {
		$.each(obj.attachments, function(){
			if(this.id != null) { // if there's an id we assume this is a image or video
				var bigThumbW = 1000;
				var bigThumbH = 3000;
				if(bigThumbW > window.siteMaxThumbnailSize) {
					bigThumbW = window.siteMaxThumbnailSize;
					}
				if(bigThumbH > window.siteMaxThumbnailSize) {
					bigThumbH = window.siteMaxThumbnailSize;
					}

				// very long landscape images should not have background-size:cover
				var noCoverClass='';
				if(this.width/this.height > 2) {
					noCoverClass=' no-cover';
					}

				// play button for videos and animated gifs
				var playButtonClass = '';
				if(this.url.indexOf('://www.youtube.com') > -1
				|| (typeof this.animated != 'undefined' && this.animated === true)) {
					var playButtonClass = ' play-button';
					}

				// youtube class
				var youTubeClass = '';
				if(this.url.indexOf('://www.youtube.com') > -1) {
					youTubeClass = ' youtube';
					}


				// animated gifs always get default small non-animated thumbnail
				if(this.animated === true && typeof this.thumb_url != 'undefined') {
					var img_url = this.thumb_url;
					}
				// if no dimensions are set, go with default thumb
				else if(this.width === null && this.height === null && typeof this.thumb_url != 'undefined') {
					var img_url = this.thumb_url;
					}
				// large images get large thumbnail
				else if(this.width > 1000) {
					var img_url = window.siteAttachmentURLBase + this.id + '/thumbnail?w=' + bigThumbW + '&h=' + bigThumbH;
					}
				// no thumbnails for small images
				else {
					var img_url = this.url;
					}

				attachment_html = attachment_html + '<a style="background-image:url(\'' + img_url + '\')" class="thumb-container' + noCoverClass + playButtonClass + youTubeClass + '" href="' + this.url + '"><img class="attachment-thumb" data-mime-type="' + this.mimetype + '" src="' + img_url + '"/ data-width="' + this.width + '" data-height="' + this.height + '" data-full-image-url="' + this.url + '" data-thumb-url="' + img_url + '"></a>';
				attachmentNum++;
				}
			else if (this.mimetype == 'image/svg+xml') {
				attachment_html = attachment_html + '<a style="background-image:url(\'' + this.url + '\')" class="thumb-container" href="' + this.url + '"><img class="attachment-thumb" data-mime-type="' + this.mimetype + '" src="' + this.url + '"/></a>';
				attachmentNum++;
				}
			});
		}

	// requeets
	var requeetHtml = '';
	if(typeof requeeted_by != 'undefined' && requeeted_by !== false) {
		var requeetedByHtml = '<a data-user-id="' + requeeted_by.user.id + '" href="' + requeeted_by.user.statusnet_profile_url + '"> <b>' + requeeted_by.user.name + '</b></a>';
		requeetHtml = '<div class="context" id="requeet-' + requeeted_by.id + '"><span class="with-icn"><i class="badge-requeeted"></i><span class="requeet-text"> ' + window.sL.requeetedBy.replace('{requeeted-by}',requeetedByHtml) + '</span></span></div>';
		}


	// external
	var ostatusHtml = '';
	if(obj.is_local === false) {
		ostatusHtml = '<a target="_blank" title="' + window.sL.goToOriginalNotice + '" class="ostatus-link" href="' + obj.external_url + '"></a>';
		}

	var queetTime = parseTwitterDate(obj.created_at);
	var queetHtml = '<div \
						id="' + idPrepend + 'stream-item-' + obj.id + '" \
						data-uri="' + obj.uri + '" \
						class="stream-item ' + extraClassesThisRun + ' ' + requeetedClass + ' ' + favoritedClass + '" \
						data-attachments=\'' + JSON.stringify(obj.attachments) + '\'\
						data-source="' + escape(obj.source) + '" \
						data-quitter-id="' + obj.id + '" \
						data-conversation-id="' + obj.statusnet_conversation_id + '" \
						data-quitter-id-in-stream="' + idInStream + '" \
						data-in-reply-to-screen-name="' + in_reply_to_screen_name + '" \
						data-in-reply-to-status-id="' + obj.in_reply_to_status_id + '"\
						' + requeetedByMe + '>\
							<div class="queet" id="' + idPrepend + 'q-' + obj.id + '">\
								' + requeetHtml + '\
								' + ostatusHtml + '\
								<div class="queet-content">\
									<div class="stream-item-header">\
										<a class="account-group" href="' + obj.user.statusnet_profile_url + '">\
											<img class="avatar" src="' + obj.user.profile_image_url_profile_size + '" />\
											<strong class="name" data-user-id="' + obj.user.id + '">' + obj.user.name + '</strong> \
											<span class="screen-name">@' + obj.user.screen_name + '</span>\
										</a>\
										<i class="addressees">' + reply_to_html + in_groups_html + '</i>\
										<small class="created-at" data-created-at="' + obj.created_at + '">\
											<a href="' + window.siteInstanceURL + 'notice/' + obj.id + '">' + queetTime + '</a>\
										</small>\
									</div>\
									<div class="queet-text">' + $.trim(obj.statusnet_html) + '</div>\
									<div class="queet-thumbs thumb-num-' + attachmentNum + '">' + attachment_html + '</div>\
									<div class="stream-item-footer">\
										' + queetActions + '\
									</div>\
								</div>\
							</div>\
						</div>';

	// detect rtl
	queetHtml = detectRTL(queetHtml);

	return queetHtml;
	}