twister HTML + Javascript User Interface
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11 years ago
// twister_following.js
// 2013 Miguel Freitas
//
// Manage list of following users. Load/Save to localstorage and DHT.
// Provides random user suggestions to follow.
var followingUsers = [];
var _isFollowPublic = {};
var _followsPerPage = 200;
var _maxFollowingPages = 50;
var _followingSeqNum = 0;
var _followSuggestions = [];
var _searchingPartialName = '';
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var _searchKeypressTimer = undefined;
var _lastSearchUsersResults = [];
var _lastSearchUsersResultsRemovedFromDHTgetQueue = true;
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var _lastLoadFromDhtTime = 0;
var twisterFollowingO = undefined;
var newUsers = undefined;
var TwisterFollowing = function (user) {
if (!(this instanceof TwisterFollowing))
return new TwisterFollowing(user);
this.init(user);
};
TwisterFollowing.minUpdateInterval = 43200; // 1/2 day
TwisterFollowing.maxUpdateInterval = 691200; // 8 days
TwisterFollowing.prototype = {
user: undefined,
init: function (user) {
this.user = user;
this.load();
this.update();
},
knownFollowers: [],
knownFollowersResetTime: new Date().getTime() / 1000,
notFollowers: [],
/*
followinsFollowings = {
"username": {
"lastUpdate": <updatetime>,
"updateInterval": <updateinterval>,
"following": []
}
}
*/
followingsFollowings: {},
load: function () {
var ns = $.initNamespaceStorage(this.user);
if (ns.localStorage.isSet("followingsFollowings"))
this.followingsFollowings = ns.localStorage.get("followingsFollowings");
if (ns.localStorage.isSet("knownFollowersResetTime"))
this.knownFollowersResetTime = ns.localStorage.get("knownFollowersResetTime");
var ctime = new Date().getTime() / 1000;
if (ctime - this.knownFollowersResetTime < TwisterFollowing.maxUpdateInterval &&
ns.localStorage.isSet("knownFollowers")) {
this.knownFollowers = ns.localStorage.get("knownFollowers");
} else {
this.knownFollowers = [];
this.knownFollowersResetTime = ctime;
ns.localStorage.set("knownFollowersResetTime", this.knownFollowersResetTime);
}
if (ns.sessionStorage.isSet("notFollowers"))
this.notFollowers = ns.sessionStorage.get("notFollowers");
},
save: function () {
var ns = $.initNamespaceStorage(this.user);
ns.localStorage.set("followingsFollowings", this.followingsFollowings);
ns.sessionStorage.set("notFollowers", this.notFollowers);
ns.localStorage.set("knownFollowers", this.knownFollowers);
ns.localStorage.set("knownFollowersResetTime", this.knownFollowersResetTime);
},
update: function (username) {
var oneshot = false;
var i = 0;
if (typeof(username) !== 'undefined') {
//activate updating for only one user...
i = followingUsers.indexOf(username);
if (i > -1) {
oneshot = true;
} else {
if (typeof(this.followingsFollowings[username]) !== 'undefined') {
delete this.followingsFollowings[username];
this.save();
}
if (typeof _idTrackerMap !== 'undefined' && username in _idTrackerMap)
delete _idTrackerMap[username];
if (typeof _lastHaveMap !== 'undefined' && username in _lastHaveMap)
delete _lastHaveMap[username];
return;
}
}
var updated = false;
for (var user in this.followingsFollowings) {
if (followingUsers.indexOf(user) < 0) {
delete this.followingsFollowings[user];
updated = true;
}
}
if (updated)
this.save();
if (typeof _idTrackerMap !== 'undefined')
for (var user in _idTrackerMap) {
if (followingUsers.indexOf(user) < 0)
delete _idTrackerMap[user];
}
if (typeof _lastHaveMap !== 'undefined')
for (var user in _lastHaveMap) {
if (followingUsers.indexOf(user) < 0)
delete _lastHaveMap[user];
}
for (; i < followingUsers.length; i++) {
var ctime = new Date().getTime() / 1000;
if (typeof(this.followingsFollowings[followingUsers[i]]) === 'undefined' ||
ctime - this.followingsFollowings[followingUsers[i]]["lastUpdate"] >= this.followingsFollowings[followingUsers[i]]["updateInterval"]) {
loadFollowingFromDht(followingUsers[i], 1, [], 0, function (args, following, seqNum) {
if (following.indexOf(args.tf.user) > -1) {
if (args.tf.knownFollowers.indexOf(args.fu) < 0) {
args.tf.knownFollowers.push(args.fu);
addPeerToFollowersList(getElem('.followers-modal .followers-list'), args.fu, true);
}
} else {
if (args.tf.notFollowers.indexOf(args.fu) < 0) {
args.tf.notFollowers.push(args.fu);
}
var tmpi = args.tf.knownFollowers.indexOf(args.fu);
if (tmpi > -1) {
args.tf.knownFollowers.splice(tmpi, 1);
getElem('.followers-modal .followers-list')
.find('li[data-peer-alias="' + args.fu + '"]').remove();
}
}
$('.module.mini-profile .open-followers')
.attr('title', args.tf.knownFollowers.length.toString());
var ctime = new Date().getTime() / 1000;
if (typeof(args.tf.followingsFollowings[args.fu]) === 'undefined' ||
typeof(args.tf.followingsFollowings[args.fu]["following"]) === 'undefined') {
args.tf.followingsFollowings[args.fu] = {};
args.tf.followingsFollowings[args.fu]["lastUpdate"] = ctime;
args.tf.followingsFollowings[args.fu]["updateInterval"] = TwisterFollowing.minUpdateInterval;
args.tf.followingsFollowings[args.fu]["following"] = following;
} else {
var diff = []; //diff for following
var difu = []; //diff for unfollowing
var ff = args.tf.followingsFollowings[args.fu]["following"];
//is there any new following?
for (var j = 0; j < following.length; j++) {
if (ff.indexOf(following[j]) === -1) {
diff.push(following[j]);
ff.push(following[j]);
}
}
//did user unfollow someone?
for (var j = ff.length - 1; j >= 0 && ff.length > following.length; j--) {
if (following.indexOf(ff[j]) === -1) {
difu.push(ff[j]);
ff.splice(j, 1);
}
}
if (diff.length > 0 || difu.length > 0) {
args.tf.followingsFollowings[args.fu]["updateInterval"] = TwisterFollowing.minUpdateInterval;
args.tf.followingsFollowings[args.fu]["lastUpdate"] = ctime;
} else if (args.tf.followingsFollowings[args.fu]["updateInterval"] < TwisterFollowing.maxUpdateInterval) {
args.tf.followingsFollowings[args.fu]["updateInterval"] *= 2;
} else {
args.tf.followingsFollowings[args.fu]["lastUpdate"] = ctime;
}
}
args.tf.save();
}, {"tf": this, "fu": followingUsers[i]});
}
if (oneshot)
break;
}
}
};
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// load followingUsers from localStorage
function loadFollowingFromStorage() {
var ns=$.initNamespaceStorage(defaultScreenName);
if( ns.localStorage.isSet("followingUsers") )
followingUsers = ns.localStorage.get("followingUsers");
if( ns.localStorage.isSet("isFollowPublic") )
_isFollowPublic = ns.localStorage.get("isFollowPublic");
if( ns.localStorage.get("followingSeqNum") > _followingSeqNum)
_followingSeqNum = ns.localStorage.get("followingSeqNum");
if( ns.localStorage.isSet("lastLoadFromDhtTime") )
_lastLoadFromDhtTime = ns.localStorage.get("lastLoadFromDhtTime");
// follow ourselves
if(followingUsers.indexOf(defaultScreenName) < 0) {
followingUsers.push(defaultScreenName);
}
}
// save list of following to localStorage
function saveFollowingToStorage() {
var ns=$.initNamespaceStorage(defaultScreenName);
ns.localStorage.set("followingUsers", followingUsers);
ns.localStorage.set("isFollowPublic", _isFollowPublic);
ns.localStorage.set("followingSeqNum", _followingSeqNum);
ns.localStorage.set("lastLoadFromDhtTime", _lastLoadFromDhtTime);
}
// load public list of following users from dht resources
// "following1", "following2" etc.
// it will stop loading when resource is empty
// callback is called as: doneCb(doneArg, followingList, seqNum)
function loadFollowingFromDht(username, pageNumber, followingList, seqNum, doneCb, doneArg) {
if( !pageNumber ) pageNumber = 1;
dhtget( username, "following" + pageNumber, "s",
function(args, following, rawdata) {
if( rawdata ) {
var seq = parseInt(rawdata[0]["p"]["seq"]);
if( seq > args.seqNum ) args.seqNum = seq;
}
if( following ) {
for( var i = 0; i < following.length; i++ ) {
if( args.followingList.indexOf(following[i]) < 0 ) {
args.followingList.push(following[i]);
}
}
}
if( following && following.length && args.pageNumber < _maxFollowingPages) {
loadFollowingFromDht(username, args.pageNumber,
args.followingList, args.seqNum,
args.doneCb, args.doneArg);
} else {
if( args.doneCb )
args.doneCb(args.doneArg, args.followingList, args.seqNum);
}
}, {pageNumber:pageNumber+1, followingList:followingList, seqNum:seqNum,
doneCb:doneCb, doneArg:doneArg});
}
// get number of following from dht and set item.text()
function getNumFollowing( username, item ) {
loadFollowingFromDht( username, 1, [], 0,
function(args, following, seqNum) {
item.text( following.length );
}, null);
}
function loadFollowingIntoList( username, html_list ) {
loadFollowingFromDht( username, 1, [], 0,
function(args, following, seqNum) {
html_list.html("");
$.each(following, function(i, following_user){
var following_user_li = $( "#following-by-user-template" ).children().clone(true);
// link follower to profile page
$(following_user_li.children()[0]).attr("data-screen-name", following_user);
$(following_user_li.children()[0]).attr("href", $.MAL.userUrl(following_user));
following_user_li.find(".following-screen-name b").text(following_user);
getAvatar( following_user, following_user_li.find(".mini-profile-photo") );
var $followingName = following_user_li.find(".mini-following-name");
$followingName.text(following_user);
getFullname( following_user, $followingName );
html_list.append( following_user_li );
});
}, null);
}
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// load following list from localStorage and then from the dht resource
function loadFollowing(cbFunc, cbArg) {
loadFollowingFromStorage();
updateFollowing();
var curTime = new Date().getTime() / 1000;
// optimization to avoid costly dht lookup everytime the home is loaded
if( curTime > _lastLoadFromDhtTime + 3600*24 ||
document.URL.indexOf("following") >= 0 ) {
var numFollow = followingUsers.length;
loadFollowingFromDht( defaultScreenName, 1, [], _followingSeqNum,
function(args, following, seqNum) {
var curTime = new Date().getTime() / 1000;
_lastLoadFromDhtTime = curTime;
for( var i = 0; i < following.length; i++ ) {
if( followingUsers.indexOf(following[i]) < 0 ) {
followingUsers.push(following[i]);
}
_isFollowPublic[following[i]] = true;
}
if( args.numFollow != followingUsers.length ||
seqNum != _followingSeqNum ) {
_followingSeqNum = seqNum;
// new following loaded from dht
saveFollowingToStorage();
updateFollowing();
}
if( args.cbFunc )
args.cbFunc(args.cbArg);
}, {numFollow:numFollow, cbFunc:cbFunc, cbArg:cbArg} );
} else {
if( cbFunc )
cbFunc(cbArg);
}
}
// save list of following to dht resource. each page ("following1", following2"...)
// constains up to _followsPerPage elements. alternatively we might keep track
// of total strings size to optimize the maximum storage (8kb in node.cpp, but 4kb is
// probably a good target).
function saveFollowingToDht() {
var following = [];
var pageNumber = 1;
for( var i = 0; i < followingUsers.length; i++ ) {
if( followingUsers[i] in _isFollowPublic &&
_isFollowPublic[followingUsers[i]] ) {
following.push(followingUsers[i]);
}
if( following.length == _followsPerPage || i == followingUsers.length-1) {
dhtput( defaultScreenName, "following" + pageNumber, "s",
following, defaultScreenName, _followingSeqNum+1 );
pageNumber++;
following = [];
}
}
dhtput( defaultScreenName, "following" + pageNumber, "s",
following, defaultScreenName, _followingSeqNum+1 );
_followingSeqNum++;
}
// save following to local storage, dht and json rpc
function saveFollowing(cbFunc, cbArg) {
saveFollowingToDht();
saveFollowingToStorage();
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updateFollowing(cbFunc, cbArg);
}
// update json rpc with current list of following
function updateFollowing(cbFunc, cbArg) {
twisterRpc("follow", [defaultScreenName,followingUsers],
function(args, ret) {
if( args.cbFunc )
args.cbFunc(args.cbArg, true);
}, {cbFunc:cbFunc, cbArg:cbArg},
function(args, ret) {
console.log("ajax error:" + ret);
if( args.cbFunc )
args.cbFunc(args.cbArg, false);
}, cbArg);
}
// follow a new single user.
// it is safe to call this even if username is already in followingUsers.
// may also be used to set/clear publicFollow.
function follow(user, publicFollow, cbFunc, cbArg) {
//console.log('we are following @'+user);
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if( followingUsers.indexOf(user) < 0 ) {
followingUsers.push(user);
twisterFollowingO.update(user);
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}
if( publicFollow == undefined || publicFollow )
_isFollowPublic[user] = true;
else
delete _isFollowPublic[user];
saveFollowing(cbFunc, cbArg);
}
// unfollow a single user
function unfollow(user, cbFunc, cbArg) {
//console.log('we are not following @'+user+' anymore');
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var i = followingUsers.indexOf(user);
if (i >= 0) {
followingUsers.splice(i, 1);
twisterFollowingO.update(user);
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}
delete _isFollowPublic[user];
saveFollowing();
twisterRpc("unfollow", [defaultScreenName,[user]],
function(args, ret) {
if( args.cbFunc )
args.cbFunc(args.cbArg, true);
}, {cbFunc:cbFunc, cbArg:cbArg},
function(args, ret) {
console.log("ajax error:" + ret);
if( args.cbFunc )
args.cbFunc(args.cbArg, false);
}, {cbFunc:cbFunc, cbArg:cbArg});
}
// check if public following
function isPublicFollowing(user) {
if( followingUsers.indexOf(user) < 0 ) {
return false;
}
if( (user in _isFollowPublic) && _isFollowPublic[user] == true ) {
//console.log("isPublicFollowing( " +user +" ) = "+true);
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return true;
} else {
//console.log("isPublicFollowing( " +user +" ) = "+false);
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return false;
}
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}
// check if following list is empty
function followingEmptyOrMyself() {
return (!followingUsers.length || (followingUsers.length === 1 && followingUsers[0] === defaultScreenName))
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}
/* NEW USER SEARCH */
var NewUserSearch = function(){
if (!(this instanceof NewUserSearch))
return new NewUserSearch();
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this.init();
};
NewUserSearch.knownNewUsers = [];
NewUserSearch.isNewUserThRunning = false;
NewUserSearch.isNewUserModalOpen = false;
NewUserSearch.startProcessedBlock = -1;
NewUserSearch.lastProcessedBlock = -1;
NewUserSearch.processBlockUsersProxy = function(block, args){
if (args.obj instanceof NewUserSearch)
args.obj.processBlockUsers(block, args);
};
NewUserSearch.live = function(module) {
newUsers.getNewUsers(module);
};
NewUserSearch.processBestBlockUsersProxy = function(block, args){
if (block.height > NewUserSearch.startProcessedBlock) {
if (args.obj instanceof NewUserSearch)
args.obj.processBlockUsers(block, {obj: args.obj, args: {n: 0, offset: 0, module: args.args.module, prepend: true, live: true}});
}
};
NewUserSearch.prototype = {
storage: undefined,
isForced: false,
init: function() {
this.storage = $.initNamespaceStorage(defaultScreenName).sessionStorage;
if (this.storage.isSet("knownNewUsers"))
NewUserSearch.knownNewUsers = this.storage.get("knownNewUsers");
if (this.storage.isSet("lastProcessedBlock"))
NewUserSearch.lastProcessedBlock = this.storage.get("lastProcessedBlock");
if (this.storage.isSet("startProcessedBlock"))
NewUserSearch.startProcessedBlock = this.storage.get("startProcessedBlock");
if ($.Options.NewUsersLiveTracking.val === 'enable')
setInterval(function(){NewUserSearch.live($('.module.new-users'));}, 10000);
},
save: function(){
this.storage.set("knownNewUsers", NewUserSearch.knownNewUsers);
this.storage.set("lastProcessedBlock", NewUserSearch.lastProcessedBlock);
this.storage.set("startProcessedBlock", NewUserSearch.startProcessedBlock);
},
getNewUsers: function(module) {
requestBestBlock(NewUserSearch.processBestBlockUsersProxy, {obj: this, args: {module: module}});
},
getLastNUsers: function (n, offset, module, forced) {
for (var i = offset; i < NewUserSearch.knownNewUsers.length && i < offset + n; i++)
processWhoToFollowSuggestion(module, NewUserSearch.knownNewUsers[i]);
if (NewUserSearch.knownNewUsers.length >= n + offset) {
NewUserSearch.isNewUserThRunning = false;
return true;
}
if (NewUserSearch.isNewUserThRunning)
return false;
NewUserSearch.isNewUserThRunning = true;
this.isForced = forced;
if (NewUserSearch.lastProcessedBlock == -1)
requestBestBlock(NewUserSearch.processBlockUsersProxy, {obj: this, args: {n: n, offset: offset, module: module}});
else
requestNthBlock(NewUserSearch.lastProcessedBlock - 1, NewUserSearch.processBlockUsersProxy, {obj: this, args: {n: n, offset: offset, module: module}});
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return true;
},
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processBlockUsers: function (block, args) {
if (NewUserSearch.startProcessedBlock === -1)
NewUserSearch.startProcessedBlock = block.height;
if (NewUserSearch.lastProcessedBlock === -1 || block.height < NewUserSearch.lastProcessedBlock)
NewUserSearch.lastProcessedBlock = block.height;
if ((this.isForced || NewUserSearch.isNewUserModalOpen) &&
NewUserSearch.knownNewUsers.length + block.usernames.length < args.args.n + args.args.offset &&
typeof block.previousblockhash !== 'undefined') {
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setTimeout(function () {
requestBlock(block.previousblockhash, NewUserSearch.processBlockUsersProxy, {obj: args.obj, args: args.args});
}, 10);
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} else {
NewUserSearch.isNewUserThRunning = false;
this.isForced = false;
}
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var i = 0;
for (; i < block.usernames.length; i++) {
if (NewUserSearch.knownNewUsers.indexOf(block.usernames[i]) == -1) {
processWhoToFollowSuggestion(args.args.module, block.usernames[i], undefined, args.args.prepend);
if (args.args.prepend)
NewUserSearch.knownNewUsers.unshift(block.usernames[i]);
else
NewUserSearch.knownNewUsers.push(block.usernames[i]);
if (!args.args.live && NewUserSearch.knownNewUsers.length >= args.args.n + args.args.offset)
break;
}
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}
for (; i < block.usernames.length; i++) {
if (NewUserSearch.knownNewUsers.indexOf(block.usernames[i]) == -1) {
if (args.args.prepend)
NewUserSearch.knownNewUsers.unshift(block.usernames[i]);
else
NewUserSearch.knownNewUsers.push(block.usernames[i]);
}
}
this.save();
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}
};
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// randomly choose a user we follow, get "following1" from him and them
// choose a suggestion from their list. this function could be way better, but
// that's about the simplest we may get to start with.
function getRandomFollowSuggestion() {
if (followingEmptyOrMyself())
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return;
var i = Math.floor(Math.random() * followingUsers.length); // Math.floor(Math.random() * (max - min + 1)) + min for getting inclusive random from min to max; our min and max are 0 and followingUsers.length - 1
while (followingUsers[i] === defaultScreenName)
i = Math.floor(Math.random() * followingUsers.length);
if (typeof twisterFollowingO === 'undefined' ||
typeof twisterFollowingO.followingsFollowings[followingUsers[i]] === 'undefined') {
setTimeout(getRandomFollowSuggestion, 500);
return;
}
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var suggested = false;
var j = Math.floor(Math.random() * twisterFollowingO.followingsFollowings[followingUsers[i]].following.length);
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var module = $('.module.who-to-follow');
for( ; j < twisterFollowingO.followingsFollowings[followingUsers[i]].following.length; j++ ) {
if( followingUsers.indexOf(twisterFollowingO.followingsFollowings[followingUsers[i]].following[j]) < 0 &&
_followSuggestions.indexOf(twisterFollowingO.followingsFollowings[followingUsers[i]].following[j]) < 0) {
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processWhoToFollowSuggestion(module, twisterFollowingO.followingsFollowings[followingUsers[i]].following[j], followingUsers[i]);
_followSuggestions.push(twisterFollowingO.followingsFollowings[followingUsers[i]].following[j]);
suggested = true;
break;
}
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}
if (!suggested)
setTimeout(getRandomFollowSuggestion, 500);
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}
function whoFollows(username) {
var list = [];
for (var following in twisterFollowingO.followingsFollowings) {
if (twisterFollowingO.followingsFollowings[following]["following"].indexOf(username) > -1) {
list.push(following);
}
}
return list;
}
function fillWhoFollows(list, item, offset, size) {
for (var i = offset; i < offset + size; i++) {
var follower_link = $('<a class="mini-follower-link"></a>')
.on('click', muteEvent).on('mouseup', handleClickOpenProfileModal);
// link follower to profile page
follower_link.attr("data-screen-name", list[i]);
follower_link.attr("href", $.MAL.userUrl(list[i]));
follower_link.text(list[i]);
getFullname( list[i], follower_link );
item.append( follower_link );
}
}
function getWhoFollows(peerAlias, elem) {
if (!defaultScreenName)
return;
var list = whoFollows(peerAlias);
fillWhoFollows(list, elem, 0, (list.length > 5 ? 5 : list.length));
if (list.length > 5)
twister.tmpl.profileShowMoreFollowers.clone(true)
.text(polyglot.t('show_more_count', {'smart_count': list.length - 5}))
.on('mouseup', {route: '#followers?user=' + peerAlias}, routeOnClick)
.appendTo(elem)
;
}
function processWhoToFollowSuggestion(module, peerAlias, followedBy, prepend) {
if (!peerAlias) {
console.warn('nothing to proceed: no twisters to follow was suggested');
return;
}
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var list = module.find('.follow-suggestions');
var item = twister.tmpl.whoTofollowPeer.clone(true);
item.find('.twister-user-info').attr('data-screen-name', peerAlias);
item.find('.twister-user-name').attr('href', $.MAL.userUrl(peerAlias));
item.find('.twister-user-tag').text('@' + peerAlias);
getAvatar(peerAlias, item.find('.twister-user-photo'));
getStatusTime(peerAlias, item.find('.latest-activity .time'));
if (module.hasClass('who-to-follow') || module.hasClass('who-to-follow-modal')) {
item.find('.twister-by-user-name').attr('href', $.MAL.userUrl(followedBy));
getFullname(followedBy, item.find('.followed-by').text(followedBy));
item.find('.twister-user-remove').on('click', {item: item}, function (event) {
event.data.item.remove();
getRandomFollowSuggestion();
});
} else if (module.hasClass('new-users') || module.hasClass('new-users-modal')) {
item.find('.followers').remove();
item.find('.twister-user-remove').remove();
}
if (module.hasClass('modal-wrapper')) {
getFullname(peerAlias, item.find('.twister-user-full'));
getBioToElem(peerAlias, item.find('.bio'));
item.find('.twister-user-remove').remove();
} else {
item.find('.twister-user-full').remove();
item.find('.bio').remove();
}
if (prepend)
list.prepend(item).show();
else
list.append(item).show();
while (module.hasClass('new-users') && list.children().length > 3)
list.children().last().remove();
module.find('.refresh-users').show();
module.find('.loading-roller').hide();
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}
function closeSearchDialog(event) {
var elemEvent = event ? $(event.target) : this;
elemEvent.siblings('.search-results').slideUp('fast');
if (!_lastSearchUsersResultsRemovedFromDHTgetQueue) {
removeUsersFromDhtgetQueue(_lastSearchUsersResults);
_lastSearchUsersResultsRemovedFromDHTgetQueue = true;
}
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}
function userSearchKeypress(event) {
var elemEvent = $(event.target);
var partialName = elemEvent.val().toLowerCase();
if (event.data.hashtags && partialName[0] === '#') {
var searchResults = elemEvent.siblings('.search-results');
if (searchResults.is(':visible'))
searchResults.slideUp('fast');
return;
}
var words = partialName.match(/\b\w+/g);
if (words && words.length) {
partialName = words.pop();
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if (typeof _searchKeypressTimer !== 'undefined')
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clearTimeout(_searchKeypressTimer);
if (_searchingPartialName.length) {
_searchingPartialName = partialName;
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} else {
_searchKeypressTimer = setTimeout(function () {
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_searchKeypressTimer = undefined;
event.data.partialName = partialName;
searchPartialUsername(event);
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}, 600);
}
} else
closeSearchDialog(event);
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}
function searchPartialUsername(event) {
_searchingPartialName = event.data.partialName;
twisterRpc('listusernamespartial', [event.data.partialName, 10],
function(event, ret) {
if (event.data.partialName !== _searchingPartialName)
setTimeout(searchPartialUsername, 100, event);
else {
if (!_lastSearchUsersResultsRemovedFromDHTgetQueue)
removeUsersFromDhtgetQueue(_lastSearchUsersResults);
else
_lastSearchUsersResultsRemovedFromDHTgetQueue = false;
_lastSearchUsersResults = ret;
if (ret && ret.length) {
if (event.data.handleRet)
event.data.handleRet(event, ret);
} else {
if (event.data.handleRetZero)
event.data.handleRetZero(event);
}
_searchingPartialName = '';
}
}, event,
function(req, ret) {
console.warn('RPC "listusernamespartial" error: ' + (ret && ret.message ? ret.message : ret));
}, null
);
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}
function processDropdownUserResults(event, results) {
var container = $('.userMenu-search-profiles').empty();
var template = $('#search-profile-template').children();
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for (var i = 0; i < results.length; i++) {
if (results[i] === defaultScreenName)
continue;
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var item = template.clone(true);
item.find('.mini-profile-info').attr('data-screen-name', results[i]);
item.find('.mini-screen-name b').text(results[i]);
item.find('a.open-profile-modal').attr('href', $.MAL.userUrl(results[i]));
getAvatar(results[i], item.find('.mini-profile-photo'));
getFullname(results[i], item.find('.mini-profile-name'));
item.appendTo(container);
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toggleFollowButton({
button: item.find('.follow'),
peerAlias: results[i],
toggleUnfollow: followingUsers.indexOf(results[i]) !== -1 ? true : false
});
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}
$.MAL.searchUserListLoaded();
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}
function initUserSearch() {
var elem = $('.userMenu-search-field')
.on('click input',
{hashtags: true, handleRet: processDropdownUserResults,
handleRetZero: closeSearchDialog}, userSearchKeypress)
.on('keyup', userSearchEnter)
;
$('.userMenu-search').clickoutside(closeSearchDialog.bind(elem));
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}
function userSearchEnter(event) {
if (event.which === 13) {
var str = $(event.target).val().toLowerCase().trim();
if (str[0] === '#')
window.location.hash = '#hashtag?hashtag=' + encodeURIComponent(str.slice(1));
}
}
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function requestSwarmProgress() {
twisterRpc("getlasthave", [defaultScreenName],
function(args, ret) {processSwarmProgressPartial(ret);}, null,
function(args, ret) {console.log("ajax error:" + ret);}, null);
}
function processSwarmProgressPartial(lastHaves)
{
if( defaultScreenName in lastHaves ) {
incLastPostId(lastHaves[defaultScreenName]);
}
twisterRpc("getnumpieces", [defaultScreenName],
function(args, ret) {processSwarmProgressFinal(args.lastHaves, ret);},
{lastHaves:lastHaves},
function(args, ret) {console.log("ajax error:" + ret);}, null);
}
function processSwarmProgressFinal(lastHaves, numPieces)
{
for( var user in lastHaves ) {
if( lastHaves.hasOwnProperty(user) && numPieces.hasOwnProperty(user) ) {
var $userDiv = $(".mini-profile-info[data-screen-name='" + user + "']");
if( $userDiv.length ) {
var $status = $userDiv.find(".swarm-status");
$status.text(polyglot.t("download_posts_status", { portion: numPieces[user] + "/" + (lastHaves[user]+1) }));
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$status.fadeIn();
}
}
}
window.setTimeout(requestSwarmProgress, 2000);
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}
function followingChangedUser() {
followingUsers = [];
_isFollowPublic = {};
_followingSeqNum = 0;
_followSuggestions = [];
_lastLoadFromDhtTime = 0;
}