281d93eb5e
- Override the user_details.pt template to hide the user from the online contacts box. - Add time to the chat messages.
380 lines
14 KiB
JavaScript
380 lines
14 KiB
JavaScript
var xmppchat = (function ($, console) {
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var obj = {};
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obj.chats = [];
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obj.chat_focus = [];
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obj.sanitizePath = function (call) {
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return xmppchat.base_url + call;
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};
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obj.hash =function (str) {
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// FIXME
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if (str == 'online-users-container') {
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return str;
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}
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var shaobj = new jsSHA(str);
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return shaobj.getHash("HEX");
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};
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obj.oc = function (a) {
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// Thanks to Jonathan Snook: http://snook.ca
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var o = {};
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for(var i=0; i<a.length; i++) {
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o[a[i]]='';
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}
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return o;
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};
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obj.getMinimizedChats = function () {
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var cookie = $.cookie('chats_minimized_'+xmppchat.username);
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if (cookie) {
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return cookie.split(/\|/);
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}
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return [];
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};
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obj.positionNewChat = function (chatbox) {
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var open_chats = 0;
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for (var i=0; i<xmppchat.chats.length; i++) {
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if ($("#"+xmppchat.hash(xmppchat.chats[i])).css('display') != 'none') {
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open_chats++;
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}
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}
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if (open_chats === 0) {
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chatbox.css('right', '20px');
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}
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else {
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width = (open_chats)*(225+7)+20;
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chatbox.css('right', width+'px');
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}
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};
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obj.handleChatEvents = function (chat_id) {
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var chat_area = $("#"+chat_id+" .chat-textarea"),
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chat_type = chat_id.split('_')[0],
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that = this;
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that.chat_focus[chat_id] = false;
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chat_area.blur(function () {
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that.chat_focus[chat_id] = false;
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chat_area.removeClass('chat-textarea-'+chat_type+'-selected');
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}).focus(function (){
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that.chat_focus[chat_id] = true;
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chat_area.addClass('chat-textarea-'+chat_type+'-selected');
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});
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var chatbox = $("#"+chat_id);
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chatbox.click(function () {
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if (chatbox.find('.chat-content').css('display') != 'none') {
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chatbox.find('.chat-textarea').focus();
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}
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});
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};
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obj.createChatBox = function (jid) {
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var path = xmppchat.sanitizePath('/@@render_chat_box'),
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chat_id = this.hash(jid);
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$.ajax({
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url: path,
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cache: false,
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async: false,
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data: {
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chat_id: 'chatbox_'+jid,
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box_id: chat_id,
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jid: jid,
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tzoffset: -(new Date().getTimezoneOffset())
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},
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error: function (XMLHttpRequest, textStatus, errorThrown) {
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console.log(textStatus);
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console.log(errorThrown);
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return;
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},
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success: function(data) {
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$('body').append(data).find('.chat-message .time').each(function (){
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var jthis = $(this);
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var time = jthis.text().split(':');
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var hour = time[0];
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var minutes = time[1];
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var date = new Date();
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date.setHours(hour - date.getTimezoneOffset() / 60);
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date.setMinutes(minutes);
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jthis.replaceWith(date.toLocaleTimeString().substring(0,5));
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});
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var last_msg_date = $('div#'+chat_id).attr('last_msg_date');
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if ((last_msg_date !== undefined)&&(last_msg_date > global_received_date)) {
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global_received_date = last_msg_date;
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sent_since_date = [];
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}
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}
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});
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return $('#'+chat_id);
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};
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obj.createChat = function (jid, minimize) {
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if (typeof(jid) === undefined) {
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return;
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}
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var cookie = $.cookie('chats-open-'+this.username),
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chat_content,
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chatbox,
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chat_id = this.hash(jid);
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this.addChatToCookie(jid);
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chatbox = $("#"+chat_id);
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if (chatbox.length > 0) {
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// The chatbox exists, merely hidden
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if (chatbox.css('display') == 'none') {
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chatbox.css('display','block');
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this.reorderChats();
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}
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chatbox.find(".chat-textarea").focus();
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chat_content = chatbox.find('.chat-content');
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chat_content.scrollTop(chat_content[0].scrollHeight);
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return;
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}
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chatbox = this.createChatBox(jid);
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this.positionNewChat(chatbox);
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this.chats.push(chat_id);
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if (minimize == 1) {
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// Minimize the chat if it's in the minimized_chats cookie
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var minimized_chats = this.getMinimizedChats();
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if (chat_id in this.oc(minimized_chats)) {
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chatbox.find('.chat-content').css('display','none');
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chatbox.find('.chat-input').css('display','none');
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}
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}
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this.handleChatEvents(chat_id);
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chatbox.show();
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chat_content = chatbox.find('.chat-content');
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if (chat_content.length) {
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chat_content.scrollTop(chat_content[0].scrollHeight);
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}
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return chatbox;
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};
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obj.startChat = function (jid) {
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this.createChat(jid, 0);
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$("#"+this.hash(jid)+" .chat-textarea").focus();
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};
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obj.reorderChats = function () {
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var index = 0;
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for (var i=0; i < this.chats.length; i++) {
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var chatbox = $("#"+this.hash(this.chats[i]));
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if (chatbox.css('display') != 'none') {
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if (index === 0) {
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chatbox.css('right', '20px');
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}
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else {
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width = (index)*(225+7)+20;
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chatbox.css('right', width+'px');
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}
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index++;
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}
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}
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};
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obj.addChatToCookie = function (chat_id) {
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var cookie = jQuery.cookie('chats-open-'+xmppchat.username),
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new_cookie,
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open_chats = [];
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if (cookie) {
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open_chats = cookie.split('|');
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}
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if (!(chat_id in this.oc(open_chats))) {
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// Update the cookie if this new chat is not yet in it.
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open_chats.push(chat_id);
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new_cookie = open_chats.join('|');
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jQuery.cookie('chats-open-'+xmppchat.username, new_cookie, {path: '/'});
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console.log('updated cookie = ' + new_cookie + '\n');
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}
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this.chats.push(chat_id);
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};
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obj.receiveMessage = function (event) {
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var user_id = Strophe.getNodeFromJid(event.from),
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jid = Strophe.getBareJidFromJid(event.from),
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text = event.body.replace(/<br \/>/g, ""),
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that = this;
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jarnxmpp.Presence.getUserInfo(user_id, function (data) {
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var chat = $('#'+that.hash(jid)),
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chat_content = chat.find(".chat-content"),
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now = new Date(),
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time = now.toLocaleTimeString().substring(0,5);
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if (chat.length <= 0) {
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chat = that.createChat(jid, 0);
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}
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if (chat.css('display') == 'none') {
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chat.css('display','block');
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that.reorderChats();
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}
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if (user_id == that.username) {
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message_html = '<div class="chat-message">' +
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'<span class="chat-message-me">'+time+' me: </span>' +
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'<span class="chat-message-content">'+text+'</span>' +
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'</div>';
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}
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else {
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message_html = '<div class="chat-message">' +
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'<span class="chat-message-them">'+time+' '+data.fullname+': </span>' +
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'<span class="chat-message-content">'+text+'</span>' +
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'</div>';
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}
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chat_content.append(message_html);
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if (chat_content.css('display') == 'none') {
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// The chatbox is minimized, so we change it's header color to alert
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// the user.
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chat.find('.chat-head').addClass('chat-head-minimized-with-messages');
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}
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chat_content.scrollTop(chat_content[0].scrollHeight);
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jarnxmpp.UI.msg_counter += 1;
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jarnxmpp.UI.updateMsgCounter();
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});
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};
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obj.closeChat = function (jid) {
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var chat_id = this.hash(jid);
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jQuery('#'+chat_id).css('display','none');
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xmppchat.reorderChats();
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var cookie = jQuery.cookie('chats-open-'+xmppchat.username),
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open_chats = [],
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new_chats = [];
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if (cookie) {
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open_chats = cookie.split('|');
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}
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for (var i=0; i < open_chats.length; i++) {
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if (open_chats[i] != jid) {
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new_chats.push(open_chats[i]);
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}
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}
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if (new_chats.length) {
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jQuery.cookie('chats-open-'+xmppchat.username, new_chats.join('|'), {path: '/'});
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}
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else {
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jQuery.cookie('chats-open-'+xmppchat.username, null, {path: '/'});
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}
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this.chats.pop(chat_id);
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};
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obj.toggleChat = function (jid) {
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/* Minimize or maximize a chat box and record it in a cookie so that we
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* remember the configuration after page loads.
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*/
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var chat_id = this.hash(jid),
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minimized_chats = xmppchat.getMinimizedChats(),
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new_cookie;
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if (jQuery('#'+chat_id+' .chat-content').css('display') == 'none') {
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// Chat will be maximized
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new_cookie = [];
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for (var i=0; i < minimized_chats.length; i++) {
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if (minimized_chats[i] != chat_id) {
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new_cookie.push(minimized_chats[i]);
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}
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}
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jQuery.cookie('chats_minimized_'+xmppchat.username, new_cookie.join('|'));
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var chat_content = jQuery('#'+chat_id+' .chat-content');
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chat_content.css('display','block');
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chat_content.scrollTop(chat_content[0].scrollHeight);
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jQuery('#'+chat_id+' .chat-head').removeClass('chat-head-minimized-with-messages');
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jQuery('#'+chat_id+' .chat-input').css('display','block');
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}
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else {
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// Chat will be minimized
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if (!(chat_id in xmppchat.oc(minimized_chats))) {
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new_cookie = chat_id;
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new_cookie += '|'+minimized_chats.join('|');
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jQuery.cookie('chats_minimized_'+xmppchat.username, new_cookie);
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}
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jQuery('#'+chat_id+' .chat-content').css('display','none');
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jQuery('#'+chat_id+' .chat-input').css('display','none');
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}
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};
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obj.keyPressed = function (event, textarea, audience, chat_id, chat_type) {
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if(event.keyCode == 13 && !event.shiftKey) {
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var textbox = jQuery(textarea);
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var message = textbox.val();
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var form = textbox.parent();
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form.submit();
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message = message.replace(/^\s+|\s+jQuery/g,"");
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textbox.val('').focus().css('height','44px');
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if (message !== '') {
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message = message.replace(/</g,"<").replace(/>/g,">").replace(/\"/g,""");
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list = message.match(/\b(http:\/\/www\.\S+\.\w+|www\.\S+\.\w+|http:\/\/(?=[^w]){3}\S+[\.:]\S+)[^ ]+\b/g);
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if (list) {
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for (i = 0; i < list.length; i++) {
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message = message.replace( list[i], "<a target='_blank' href='" + escape( list[i] ) + "'>"+ list[i] + "</a>" );
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}
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}
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var now = new Date();
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var minutes = now.getMinutes().toString();
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if (minutes.length==1) {minutes = '0'+minutes;}
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var time = now.toLocaleTimeString().substring(0,5);
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var chat_content = jQuery('#'+chat_id+' .chat-content');
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chat_content.append(
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'<div class="chat-message">' +
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'<span class="chat-message-me">'+time+' me: </span>' +
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'<span class="chat-message-content">'+message+'</span>' +
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'</div>');
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chat_content.scrollTop(chat_content[0].scrollHeight);
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}
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}
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var adjustedHeight = textarea.clientHeight;
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var maxHeight = 94;
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if (maxHeight > adjustedHeight) {
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adjustedHeight = Math.max(textarea.scrollHeight, adjustedHeight);
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if (maxHeight) {
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adjustedHeight = Math.min(maxHeight, adjustedHeight);
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}
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if (adjustedHeight > textarea.clientHeight) {
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jQuery(textarea).css('height',adjustedHeight+8 +'px');
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}
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}
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else {
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jQuery(textarea).css('overflow','auto');
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}
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};
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return obj;
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})(jQuery, console || {log: function(){}} );
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$(document).unbind('jarnxmpp.message');
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$(document).bind('jarnxmpp.message', function (event) {
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xmppchat.receiveMessage(event);
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});
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$(document).ready(function () {
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var chatdata = jQuery('span#babble-client-chatdata');
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var cookie = jQuery.cookie('chats-open-'+chatdata.attr('username'));
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var open_chats = [], chat_id;
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xmppchat.username = chatdata.attr('username');
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xmppchat.base_url = chatdata.attr('base_url');
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$.hook(['show', 'hide']);
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$("div#online-users-container")
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.bind('onaftershow', function (e) {
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xmppchat.addChatToCookie('online-users-container');
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xmppchat.chats.push('online-users-container');
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});
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$('a.user-details-toggle').live('click', function (e) {
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var $field = $('[name="message"]:input', $(this).parent()[0]),
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recipient = $field.attr('data-recipient');
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xmppchat.startChat(recipient);
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e.preventDefault();
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});
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jQuery.cookie('chats-open-'+xmppchat.username, null, {path: '/'});
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if (cookie) {
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open_chats = cookie.split('|');
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for (var i=0; i<open_chats.length; i++) {
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xmppchat.createChat(open_chats[i], 1);
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}
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}
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});
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