// Generated by CoffeeScript 1.12.2
(function() {
  var $form, _saveEntityCache, _saveSettings, connectfn, enableCSI, enableCarbons, getChat, getClientEntity, getContact, getProfile, getServerEntity, getServerVersion, getStamp, getText, loadEntityCache, loadSettings, onAnyError, onChatMessage, onChatState, onConnected, onDisconnected, onGetLast, onGetTime, onGetVersion, onPing, onPresence, onWebRTC, origTitle, saveEntityCache, saveSettings, sendMessage,
    indexOf = [].indexOf || function(item) { for (var i = 0, l = this.length; i < l; i++) { if (i in this && this[i] === item) return i; } return -1; };
  Strophe.addNamespace('CAPS', 'http://jabber.org/protocol/caps');
  Strophe.addNamespace('CARBONS', 'urn:xmpp:carbons:2');
  Strophe.addNamespace('CHATSTATES', 'http://jabber.org/protocol/chatstates');
  Strophe.addNamespace('CSI', 'urn:xmpp:csi:0');
  Strophe.addNamespace('DELAY', 'urn:xmpp:delay');
  Strophe.addNamespace('FORWARD', 'urn:xmpp:forward:0');
  Strophe.addNamespace('LAST', 'jabber:iq:last');
  Strophe.addNamespace('MESSAGE_CORRECT', 'urn:xmpp:message-correct:0');
  Strophe.addNamespace('PRIVATE', 'jabber:iq:private');
  Strophe.addNamespace('TIME', 'urn:xmpp:time');
  window.contacts = new Tram.Contacts();
  window.contactsApp = new Tram.ContactsApp({
    el: $('[data-app="contacts"]'),
    collection: contacts
  });
  window.calls = new Tram.Calls();
  window.callsApp = new Tram.CallsApp({
    el: $('[data-app="calls"]'),
    collection: calls
  });
  window.settings = new Tram.ClientSettings();
  window.serverInfo = new Tram.ServerInfo();
  window.clientState = new Tram.ClientState();
  window.faviconApp = new Tram.FaviconApp({
    model: clientState
  });
  window.sidebarApp = new Tram.SidebarApp({
    el: $('[data-app="sidebar"]'),
    model: clientState
  });
  window.progressApp = new Tram.ProgressApp({
    el: $('[data-app="progress"]'),
    model: clientState
  });
  window.chats = {};
  window.profiles = new Tram.Profiles();
  window.entities = new Tram.Entities();
  contacts.on('change:show', function(model) {
    if (model.get('type') === 'self') {
      return clientState.set('show', model.get('show'));
    }
  });
  origTitle = document.title;
  contacts.on('change:d/unread', function() {
    var total;
    total = contacts.reduce(function(memo, c) {
      var ref;
      return memo += (ref = c.get('d/unread')) != null ? ref : 0;
    }, 0);
    if (total > 0) {
      return document.title = "(" + total + ") " + origTitle;
    } else {
      return document.title = origTitle;
    }
  });
  contacts.on('change:chatstate/self', function(contact, cs) {
    var msg, ref, ref1;
    if (settings.get('chatstates') && (ref = Strophe.NS.CHATSTATES, indexOf.call((ref1 = contact != null ? contact.get('features') : void 0) != null ? ref1 : [], ref) >= 0)) {
      msg = $msg({
        to: contact.get('jid'),
        from: X.conn.jid,
        type: 'chat'
      }).c(cs, {
        xmlns: Strophe.NS.CHATSTATES
      });
      return X.conn.send(msg.tree());
    }
  });
  contacts.on('change:presence', function(contact) {
    var c, dupes, offline;
    dupes = contacts.where({
      bjid: contact.get('bjid')
    });
    offline = (function() {
      var i, len, results;
      results = [];
      for (i = 0, len = dupes.length; i < len; i++) {
        c = dupes[i];
        if (c.get('presence') === 'unavailable') {
          results.push(c);
        }
      }
      return results;
    })();
    if (offline.length === dupes.length) {
      offline = (function() {
        var i, len, results;
        results = [];
        for (i = 0, len = offline.length; i < len; i++) {
          c = offline[i];
          if (c.get('jid') !== contact.get('jid')) {
            results.push(c);
          }
        }
        return results;
      })();
    }
    return contacts.remove(offline);
  });
  clientState.on('action/show', function(show, status) {
    return X.sendPresence({
      show: show,
      status: status,
      priority: 1
    });
  });
  clientState.on('action/disconnect', function() {
    return X.disconnect('Logged out');
  });
  clientState.on('change:contact', function() {
    var $logs, contact, previous;
    previous = clientState.previous('contact');
    if (previous != null) {
      previous.set('chatstate/self', 'inactive');
      previous.unset('active');
    }
    contact = clientState.get('contact');
    if (contact != null) {
      contact.set('chatstate/self', 'active');
      contact.set('active', true);
      _(contacts.where({
        bjid: contact.get('bjid')
      })).each(function(contact) {
        return contact.unset('d/unread');
      });
    }
    $logs = $('[data-app="logs"]');
    $logs.children().detach();
    $logs.append(contact.chat.render().el);
    contact.chat.scroll();
    return $('[data-form="send"]').toggleClass('uk-hidden', contact == null);
  });
  clientState.on('change:csi', function() {
    var state;
    state = clientState.get('csi');
    return X.conn.send($build(state, {
      xmlns: Strophe.NS.CSI
    }).tree());
  });
  onConnected = function() {
    var dCache, dCarbons, dInfo, dRoster, dSettings, dVersion;
    X.conn.addHandler(onPresence, null, 'presence');
    X.conn.addHandler(onChatMessage, null, 'message', 'chat');
    X.conn.addHandler(onChatState, Strophe.NS.CHATSTATES, 'message');
    X.conn.addHandler(onWebRTC, Tram.NS.WEBRTC, 'message', 'chat');
    X.conn.addHandler(onAnyError, null, null, 'error');
    X.conn.addHandler(onGetLast, Strophe.NS.LAST, 'iq', 'get');
    X.conn.addHandler(onGetTime, Strophe.NS.TIME, 'iq', 'get');
    X.conn.addHandler(onGetVersion, Strophe.NS.VERSION, 'iq', 'get');
    X.conn.ping.addPingHandler(onPing);
    X.conn.disco.addIdentity('client', 'web', Tram.info.client);
    X.conn.disco.addFeature(Strophe.NS.CAPS);
    X.conn.disco.addFeature(Strophe.NS.CARBONS);
    X.conn.disco.addFeature(Strophe.NS.CHATSTATES);
    X.conn.disco.addFeature(Strophe.NS.CSI);
    X.conn.disco.addFeature(Strophe.NS.DISCO_INFO);
    X.conn.disco.addFeature(Strophe.NS.LAST);
    X.conn.disco.addFeature(Strophe.NS.MESSAGE_CORRECT);
    X.conn.disco.addFeature(Strophe.NS.PING);
    X.conn.disco.addFeature(Strophe.NS.PRIVATE);
    X.conn.disco.addFeature(Strophe.NS.TIME);
    X.conn.disco.addFeature(Strophe.NS.VERSION);
    X.conn.disco.addFeature(Strophe.NS.XHTML_IM);
    X.conn.disco.addFeature(Tram.NS.WEBRTC);
    dSettings = $.Deferred();
    dCache = $.Deferred();
    dVersion = $.Deferred();
    dInfo = $.Deferred();
    dCarbons = $.Deferred();
    dRoster = $.Deferred();
    loadSettings(dSettings.resolve, dSettings.reject);
    loadEntityCache(dCache.resolve, dCache.reject);
    getServerVersion(dVersion.resolve, dVersion.reject);
    X.conn.roster.get(dRoster.resolve);
    $.when(dCache).always(function() {
      return getServerEntity(dInfo.resolve, dInfo.reject);
    });
    $.when(dInfo).always(function() {
      var hasCSI, ref, ref1;
      if (ref = Strophe.NS.CARBONS, indexOf.call(serverInfo.get('features'), ref) >= 0) {
        enableCarbons(dCarbons.resolve, dCarbons.reject);
      } else {
        dCarbons.reject();
      }
      hasCSI = ((ref1 = X.conn.features) != null ? ref1.getElementsByTagNameNS(Strophe.NS.CSI, 'csi')[0] : void 0) != null;
      serverInfo.set('csi', hasCSI);
      if (hasCSI) {
        return enableCSI();
      }
    });
    return $.when(dSettings, dVersion, dInfo, dRoster, dCarbons).always(function() {
      X.sendPresence({
        status: 'Online',
        priority: 1
      });
      entities.on('add change', saveEntityCache);
      return settings.on('change', saveSettings);
    });
  };
  onDisconnected = function() {
    return location.reload();
  };
  getStamp = function(stanza) {
    var delay, ref;
    delay = stanza.getElementsByTagNameNS(Strophe.NS.DELAY, 'delay')[0];
    return new Date((ref = delay != null ? delay.getAttribute('stamp') : void 0) != null ? ref : Date.now());
  };
  getText = function(el) {
    var i, len, node, ref, str;
    if (!el) {
      return null;
    }
    str = '';
    if (el.childNodes.length === 0 && el.nodeType === Strophe.ElementType.TEXT) {
      str += el.nodeValue;
    }
    ref = el.childNodes;
    for (i = 0, len = ref.length; i < len; i++) {
      node = ref[i];
      if (node.nodeType === Strophe.ElementType.TEXT) {
        str += node.nodeValue;
      }
    }
    return str;
  };
  getServerVersion = function(doneCallback, failCallback) {
    var failcb, iq, okcb;
    iq = $iq({
      type: 'get',
      id: X.conn.getUniqueId('version'),
      to: X.conn.domain
    }).c('query', {
      xmlns: Strophe.NS.VERSION
    });
    okcb = function(stanza) {
      serverInfo.set({
        name: getText(stanza.getElementsByTagName('name')[0]),
        version: getText(stanza.getElementsByTagName('version')[0]),
        os: getText(stanza.getElementsByTagName('os')[0])
      });
      return typeof doneCallback === "function" ? doneCallback() : void 0;
    };
    failcb = function(stanza) {
      console.error("couldn't get version", stanza != null ? stanza.innerHTML : void 0);
      return typeof failCallback === "function" ? failCallback() : void 0;
    };
    return X.conn.sendIQ(iq.tree(), okcb, failcb, Tram.config.iqTimeout);
  };
  enableCarbons = function(doneCallback, failCallback) {
    var failcb, iq, okcb;
    iq = $iq({
      type: 'set',
      id: X.conn.getUniqueId('enable')
    }).c('enable', {
      xmlns: Strophe.NS.CARBONS
    });
    okcb = function(stanza) {
      serverInfo.set('carbons', true);
      return typeof doneCallback === "function" ? doneCallback() : void 0;
    };
    failcb = function(stanza) {
      serverInfo.set('carbons', false);
      return typeof failCallback === "function" ? failCallback() : void 0;
    };
    return X.conn.sendIQ(iq.tree(), okcb, failcb, Tram.config.iqTimeout);
  };
  enableCSI = function() {
    var csiTimer;
    csiTimer = null;
    $(window).on('focus.tram', function() {
      if (csiTimer != null) {
        window.clearTimeout(csiTimer);
        csiTimer = null;
      }
      return clientState.set('csi', 'active');
    });
    return $(window).on('blur.tram', function() {
      if (csiTimer != null) {
        window.clearTimeout(csiTimer);
      }
      return csiTimer = window.setTimeout(function() {
        return clientState.set('csi', 'inactive');
      }, Tram.config.inactiveTime);
    });
  };
  loadSettings = function(doneCallback, failCallback) {
    var failcb, iq, okcb;
    iq = $iq({
      type: 'get',
      id: X.conn.getUniqueId('settings')
    }).c('query', {
      xmlns: Strophe.NS.PRIVATE
    }).c('settings', {
      xmlns: Tram.NS.PRIVATE
    });
    okcb = function(stanza) {
      var data, el;
      el = stanza.getElementsByTagName('settings')[0];
      if ((el != null ? el.firstChild : void 0) != null) {
        try {
          data = JSON.parse(el.firstChild.nodeValue);
        } catch (error) {
          if (typeof failCallback === "function") {
            failCallback();
          }
          return;
        }
      }
      if (data != null) {
        settings.set(data);
      }
      return typeof doneCallback === "function" ? doneCallback() : void 0;
    };
    failcb = function(stanza) {
      console.error("couldn't load settings", stanza);
      return typeof failCallback === "function" ? failCallback() : void 0;
    };
    return X.conn.sendIQ(iq.tree(), okcb, failcb, Tram.config.iqTimeout);
  };
  _saveSettings = function(doneCallback, failCallback) {
    var failcb, iq, okcb, payload;
    payload = JSON.stringify(settings.toJSON());
    iq = $iq({
      type: 'set',
      id: X.conn.getUniqueId('settings')
    }).c('query', {
      xmlns: Strophe.NS.PRIVATE
    }).c('settings', {
      xmlns: Tram.NS.PRIVATE
    }).t(payload);
    okcb = function(stanza) {
      return typeof doneCallback === "function" ? doneCallback() : void 0;
    };
    failcb = function(stanza) {
      console.warn("couldn't save settings", stanza);
      return typeof failCallback === "function" ? failCallback() : void 0;
    };
    return X.conn.sendIQ(iq.tree(), okcb, failcb, Tram.config.iqTimeout);
  };
  saveSettings = _(_saveSettings).debounce(1000);
  loadEntityCache = function(doneCallback, failCallback) {
    var failcb, iq, okcb;
    iq = $iq({
      type: 'get',
      id: X.conn.getUniqueId('entity-cache')
    }).c('query', {
      xmlns: Strophe.NS.PRIVATE
    }).c('entity-cache', {
      xmlns: Tram.NS.PRIVATE
    });
    okcb = function(stanza) {
      var data, el;
      el = stanza.getElementsByTagName('entity-cache')[0];
      if ((el != null ? el.firstChild : void 0) != null) {
        try {
          data = JSON.parse(el.firstChild.nodeValue);
        } catch (error) {
          if (typeof failCallback === "function") {
            failCallback();
          }
          return;
        }
      }
      if (data != null) {
        entities.add(data);
      }
      return typeof doneCallback === "function" ? doneCallback() : void 0;
    };
    failcb = function(stanza) {
      console.error("couldn't load caps cache", stanza);
      return typeof failCallback === "function" ? failCallback() : void 0;
    };
    return X.conn.sendIQ(iq.tree(), okcb, failcb, Tram.config.iqTimeout);
  };
  _saveEntityCache = function(doneCallback, failCallback) {
    var failcb, iq, okcb, payload;
    payload = JSON.stringify(entities.chain().filter(function(e) {
      return e.has('id');
    }).map(function(e) {
      return e.toJSON();
    }).value());
    iq = $iq({
      type: 'set',
      id: X.conn.getUniqueId('entity-cache')
    }).c('query', {
      xmlns: Strophe.NS.PRIVATE
    }).c('entity-cache', {
      xmlns: Tram.NS.PRIVATE
    }).t(payload);
    okcb = function(stanza) {
      return typeof doneCallback === "function" ? doneCallback() : void 0;
    };
    failcb = function(stanza) {
      console.warn("couldn't save entity cache", stanza);
      return typeof failCallback === "function" ? failCallback() : void 0;
    };
    return X.conn.sendIQ(iq.tree(), okcb, failcb, Tram.config.iqTimeout);
  };
  saveEntityCache = _(_saveEntityCache).debounce(1000);
  onAnyError = function(stanza) {
    console.warn('got an error:', stanza, stanza.outerHTML);
    return true;
  };
  onGetLast = function(stanza) {
    var from, id, iq;
    id = stanza.getAttribute('id');
    from = stanza.getAttribute('from');
    iq = $iq({
      to: from,
      type: 'result',
      id: id
    }).c('query', {
      xmlns: Strophe.NS.LAST,
      seconds: '0'
    });
    X.conn.send(iq.tree());
    return true;
  };
  onGetTime = function(stanza) {
    var from, id, iq, now;
    now = moment();
    id = stanza.getAttribute('id');
    from = stanza.getAttribute('from');
    iq = $iq({
      to: from,
      type: 'result',
      id: id
    }).c('time', {
      xmlns: Strophe.NS.TIME
    }).c('tzo').t(now.format('Z')).up().c('utc').t(now.toISOString());
    X.conn.send(iq.tree());
    return true;
  };
  onGetVersion = function(stanza) {
    var from, id, iq;
    id = stanza.getAttribute('id');
    from = stanza.getAttribute('from');
    iq = $iq({
      to: from,
      type: 'result',
      id: id
    }).c('query', {
      xmlns: Strophe.NS.VERSION
    }).c('name').t(Tram.info.client).up().c('version').t(Tram.info.version);
    X.conn.send(iq.tree());
    return true;
  };
  onPing = function(stanza) {
    X.conn.ping.pong(stanza);
    return true;
  };
  getChat = function(jid) {
    return chats[jid] != null ? chats[jid] : chats[jid] = new Tram.LogApp({
      collection: new Tram.Messages()
    });
  };
  getContact = function(jid, node, ver) {
    var bjid, contact, self;
    contact = contacts.get(jid);
    if (contact != null) {
      return contact;
    }
    self = jid === X.conn.jid;
    if (self) {
      contacts.each(function(model) {
        return model.set('type', 'contact');
      });
    }
    bjid = Strophe.getBareJidFromJid(jid);
    contact = contacts.add({
      jid: jid,
      bjid: bjid,
      type: self ? 'self' : 'contact'
    });
    contact.set('profile', getProfile(bjid));
    if (Strophe.getResourceFromJid(jid) != null) {
      getClientEntity(contact, node, ver);
    }
    contact.chat = getChat(bjid);
    contact.chat.collection.on('add', function(model) {
      var ref, ref1;
      if (model.get('type') === 'chat' && model.get('from') === contact.get('jid') && ((ref = clientState.get('contact')) != null ? ref.get('bjid') : void 0) !== bjid) {
        return contact.set('d/unread', ((ref1 = contact.get('d/unread')) != null ? ref1 : 0) + 1);
      }
    });
    contact.on('action/chat', function() {
      return clientState.set('contact', contact);
    });
    contact.on('action/authorize', function() {
      return X.conn.roster.authorize(bjid);
    });
    contact.on('action/unauthorize', function() {
      X.conn.roster.unauthorize(bjid);
      return contacts.remove(contact);
    });
    contact.on('action/remove', function() {
      if (X.conn.roster.findItem(bjid)) {
        return X.conn.roster.remove(bjid, function() {
          return contacts.remove(contacts.where({
            bjid: bjid
          }));
        });
      } else {
        if (contacts.find({
          bjid: bjid,
          presence: 'subscribe'
        }) != null) {
          X.conn.roster.unauthorize(bjid);
        }
        return contacts.remove(contacts.where({
          bjid: bjid
        }));
      }
    });
    contact.w = new Tram.WebRTCInterface(contact);
    contact.on('action/call', function(media) {
      contact.set('callstate', 'outgoing');
      return contact.w.init(true, {
        audio: indexOf.call(media, 'a') >= 0,
        video: indexOf.call(media, 'v') >= 0
      });
    });
    contact.on('action/accept', function(media) {
      return contact.w.init(false, {
        audio: indexOf.call(media, 'a') >= 0,
        video: indexOf.call(media, 'v') >= 0
      });
    });
    contact.on('action/decline action/hangup', function() {
      contact.w.sendIntent('terminate');
      contact.w.disconnect();
      return contact.unset('callstate');
    });
    return contact;
  };
  getProfile = function(bjid) {
    var failcb, okcb, profile, to;
    profile = profiles.get(bjid);
    if (profile != null) {
      return profile;
    }
    profile = profiles.add({
      bjid: bjid
    });
    okcb = function(stanza) {
      var avatar, data, vcard;
      vcard = stanza.getElementsByTagNameNS(Strophe.NS.VCARD, 'vCard')[0];
      if (vcard == null) {
        console.warn("no vcard in response", stanza);
        return;
      }
      data = {
        nickname: getText(vcard.querySelector('NICKNAME')),
        fullname: getText(vcard.querySelector('FN')),
        firstname: getText(vcard.querySelector('N > GIVEN')),
        lastname: getText(vcard.querySelector('N > FAMILY'))
      };
      avatar = {
        mime: getText(vcard.querySelector('PHOTO > TYPE')),
        data: getText(vcard.querySelector('PHOTO > BINVAL'))
      };
      if (avatar.mime && avatar.data) {
        data.avatar = avatar;
      }
      return profile.set(data);
    };
    failcb = function(stanza) {
      return console.warn("couldn't get vcard", stanza);
    };
    to = bjid;
    if (to === Strophe.getBareJidFromJid(X.conn.jid)) {
      to = null;
    }
    X.conn.vcard.get(okcb, to, failcb);
    return profile;
  };
  getClientEntity = function(contact, node, ver) {
    var entity, failcb, jid, nodever, okcb;
    jid = contact.get('jid');
    if ((node != null) && (ver != null)) {
      nodever = node + "#" + ver;
      entity = entities.get(nodever);
      if (entity != null) {
        contact.set('entity', entity);
        contact.set('features', entity.get('features'));
        return entity;
      }
      entity = entities.add({
        id: nodever
      });
    } else {
      entity = entities.add({
        jid: jid
      });
    }
    contact.set('entity', entity);
    okcb = function(stanza) {
      var el, features, identities;
      identities = (function() {
        var i, len, ref, results;
        ref = stanza.getElementsByTagName('identity');
        results = [];
        for (i = 0, len = ref.length; i < len; i++) {
          el = ref[i];
          results.push({
            type: el.getAttribute('type'),
            name: el.getAttribute('name'),
            category: el.getAttribute('category')
          });
        }
        return results;
      })();
      features = (function() {
        var i, len, ref, results;
        ref = stanza.getElementsByTagName('feature');
        results = [];
        for (i = 0, len = ref.length; i < len; i++) {
          el = ref[i];
          results.push(el.getAttribute('var'));
        }
        return results;
      })();
      entity.set({
        client: _(identities).findWhere({
          category: 'client'
        }),
        identities: identities,
        features: features
      });
      return contact.set('features', features);
    };
    failcb = function(stanza) {
      return console.warn("couldn't get client info", stanza);
    };
    X.conn.disco.info(jid, nodever, okcb, failcb, Tram.config.iqTimeout);
    return entity;
  };
  getServerEntity = function(doneCallback, failCallback) {
    var caps, entity, failcb, jid, node, nodever, okcb, ver;
    jid = X.conn.domain;
    caps = X.conn.features.getElementsByTagNameNS(Strophe.NS.CAPS, 'c')[0];
    node = caps != null ? caps.getAttribute('node') : void 0;
    ver = caps != null ? caps.getAttribute('ver') : void 0;
    if ((node != null) && (ver != null)) {
      nodever = node + "#" + ver;
      entity = entities.get(nodever);
      if (entity != null) {
        serverInfo.set('entity', entity);
        serverInfo.set('features', entity.get('features'));
        if (typeof doneCallback === "function") {
          doneCallback();
        }
        return entity;
      }
      entity = entities.add({
        id: nodever
      });
    } else {
      entity = entities.add({
        jid: jid
      });
    }
    serverInfo.set('entity', entity);
    okcb = function(stanza) {
      var el, features, identities;
      identities = (function() {
        var i, len, ref, results;
        ref = stanza.getElementsByTagName('identity');
        results = [];
        for (i = 0, len = ref.length; i < len; i++) {
          el = ref[i];
          results.push({
            type: el.getAttribute('type'),
            name: el.getAttribute('name'),
            category: el.getAttribute('category')
          });
        }
        return results;
      })();
      features = (function() {
        var i, len, ref, results;
        ref = stanza.getElementsByTagName('feature');
        results = [];
        for (i = 0, len = ref.length; i < len; i++) {
          el = ref[i];
          results.push(el.getAttribute('var'));
        }
        return results;
      })();
      entity.set({
        client: _(identities).findWhere({
          category: 'client'
        }),
        identities: identities,
        features: features
      });
      serverInfo.set('features', features);
      return typeof doneCallback === "function" ? doneCallback() : void 0;
    };
    failcb = function(stanza) {
      console.warn("couldn't get server info", stanza);
      return typeof failCallback === "function" ? failCallback() : void 0;
    };
    X.conn.disco.info(jid, nodever, okcb, failcb, Tram.config.iqTimeout);
    return entity;
  };
  onPresence = function(stanza) {
    var bjid, caps, contact, from, node, priority, ref, show, stamp, status, type, ver;
    type = (ref = stanza.getAttribute('type')) != null ? ref : 'available';
    from = stanza.getAttribute('from');
    bjid = Strophe.getBareJidFromJid(from);
    switch (type) {
      case 'subscribe':
        if (X.conn.roster.findItem(bjid)) {
          X.conn.roster.authorize(bjid);
          return true;
        }
        break;
      case 'subscribed':
        X.conn.roster.subscribe(bjid);
        return true;
      case 'unsubscribe':
        X.conn.roster.unauthorize(bjid);
        return true;
      case 'unsubscribed':
        X.conn.roster.unsubscribe(bjid);
        return true;
      case 'error':
        return true;
    }
    caps = stanza.getElementsByTagNameNS(Strophe.NS.CAPS, 'c')[0];
    ver = caps != null ? caps.getAttribute('ver') : void 0;
    node = caps != null ? caps.getAttribute('node') : void 0;
    contact = getContact(from, node, ver);
    show = getText(stanza.getElementsByTagName('show')[0]);
    status = getText(stanza.getElementsByTagName('status')[0]);
    priority = getText(stanza.getElementsByTagName('priority')[0]);
    switch (type) {
      case 'available':
        if (show == null) {
          show = 'online';
        }
        if (priority == null) {
          priority = '0';
        }
        break;
      case 'unavailable':
        show = 'offline';
        priority = '0';
    }
    contact.set({
      presence: type,
      show: show,
      status: status,
      priority: priority
    });
    if (type === 'unavailable') {
      contact.w.disconnect();
    }
    if ((type === 'available' || type === 'unavailable') && contact.get('type') !== 'self') {
      stamp = getStamp(stanza);
      contact.chat.collection.add({
        id: stanza.getAttribute('id'),
        type: 'presence',
        cls: 'presence',
        from: from,
        stamp: stamp,
        contact: contact,
        presence: type,
        show: show,
        status: status,
        priority: priority,
        text: status != null ? status : "is now " + show
      });
    }
    return true;
  };
  onChatMessage = function(stanza) {
    var body, carbon, chat, cls, contact, forwarded, from, fromSelf, html, id, message, msg, received, ref, replace, rid, sent, stamp, subject, text, thread, to, type, xhtml;
    sent = stanza.getElementsByTagNameNS(Strophe.NS.CARBONS, 'sent')[0];
    received = stanza.getElementsByTagNameNS(Strophe.NS.CARBONS, 'received')[0];
    carbon = (sent != null) || (received != null);
    if (sent != null) {
      forwarded = sent.getElementsByTagNameNS(Strophe.NS.FORWARD, 'forwarded')[0];
    } else if (received != null) {
      forwarded = received.getElementsByTagNameNS(Strophe.NS.FORWARD, 'forwarded')[0];
    }
    if (forwarded != null) {
      message = forwarded.getElementsByTagName('message')[0];
      if (carbon) {
        onChatState(message);
      }
    } else {
      message = stanza;
    }
    text = getText(message.getElementsByTagName('body')[0]);
    xhtml = message.getElementsByTagNameNS(Strophe.NS.XHTML_IM, 'html')[0];
    if (!(text || xhtml)) {
      return true;
    }
    id = message.getAttribute('id');
    to = message.getAttribute('to');
    from = message.getAttribute('from');
    type = (ref = message.getAttribute('type')) != null ? ref : 'normal';
    thread = getText(message.getElementsByTagName('thread')[0]);
    subject = getText(message.getElementsByTagName('subject')[0]);
    cls = type;
    stamp = getStamp(stanza);
    if (type === 'error') {
      return true;
    }
    contact = getContact(from);
    fromSelf = contact.get('bjid') === Strophe.getBareJidFromJid(X.conn.jid);
    if ((xhtml != null) && (fromSelf || X.conn.roster.findItem(contact.get('bjid')))) {
      body = xhtml.getElementsByTagNameNS(Strophe.NS.XHTML, 'body')[0];
      html = Strophe.createHtml(body).innerHTML;
    }
    if ((forwarded != null) && fromSelf) {
      chat = getContact(to).chat;
      cls = 'self';
    } else {
      chat = contact.chat;
    }
    replace = stanza.getElementsByTagNameNS(Strophe.NS.MESSAGE_CORRECT, 'replace')[0];
    rid = replace != null ? replace.getAttribute('id') : void 0;
    if (rid != null) {
      msg = chat.collection.get(rid);
      if ((msg != null) && msg.get('from') === from) {
        msg.set({
          id: id,
          corrected: true,
          carbon: carbon,
          thread: thread,
          subject: subject,
          text: text,
          html: html
        });
        return true;
      }
    }
    chat.collection.add({
      id: id,
      type: type,
      cls: cls,
      to: to,
      from: from,
      contact: contact,
      stamp: stamp,
      carbon: carbon,
      thread: thread,
      subject: subject,
      text: text,
      html: html
    });
    return true;
  };
  onChatState = function(stanza) {
    var contact, delay, elements, from;
    delay = stanza.getElementsByTagNameNS(Strophe.NS.DELAY, 'delay')[0];
    if (delay != null) {
      return true;
    }
    from = stanza.getAttribute('from');
    contact = getContact(from);
    elements = stanza.getElementsByTagNameNS(Strophe.NS.CHATSTATES, '*');
    if (elements[0] != null) {
      contact.set('chatstate', elements[0].tagName.toLowerCase());
    }
    return true;
  };
  onWebRTC = function(stanza) {
    var contact, from, intent, payload, stamp;
    from = stanza.getAttribute('from');
    contact = getContact(from);
    intent = stanza.getElementsByTagNameNS(Tram.NS.WEBRTC, 'intent')[0];
    payload = stanza.getElementsByTagNameNS(Tram.NS.WEBRTC, 'payload')[0];
    stamp = getStamp(stanza);
    if (intent != null) {
      switch (getText(intent)) {
        case 'initiate':
          contact.set('callstate', 'incoming');
          contact.chat.collection.add({
            id: stanza.getAttribute('id'),
            type: 'call',
            cls: 'call',
            from: from,
            stamp: stamp,
            contact: contact,
            text: 'incoming call'
          });
          break;
        case 'terminate':
          contact.w.disconnect();
          contact.unset('callstate');
      }
    }
    if (payload != null) {
      contact.w.onPayload(stanza);
    }
    return true;
  };
  window.X = new Tram.XMPPInterface();
  X.on('connecting', function() {
    return connForm.unset('auth-errors');
  });
  X.on('authfail', function() {
    return connForm.set('auth-errors', ['Invalid username or password.']);
  });
  X.on('disconnected', function() {
    $('[data-step="login"]').removeClass('uk-hidden');
    $('[data-step="main"]').addClass('uk-hidden');
    return onDisconnected();
  });
  X.on('connected attached', function() {
    $('[data-step="login"]').addClass('uk-hidden');
    $('[data-step="main"]').removeClass('uk-hidden');
    return onConnected();
  });
  X.on('status', function(status) {
    switch (status) {
      case Strophe.Status.CONNECTING:
        return clientState.set('progress', 0);
      case Strophe.Status.CONNECTED:
        return clientState.set('progress', 100);
      default:
        return clientState.unset('progress');
    }
  });
  $(window).on('beforeunload unload', function() {
    return X.disconnect('Window closed');
  });
  window.connForm = new Tram.ConnectionForm();
  connectfn = function() {
    if (connForm.isValid()) {
      return X.connect(connForm.get('username').trim(), connForm.get('password'));
    }
  };
  $form = $('[data-form="connect"]');
  $form.streamline();
  window.connRivet = rivets.bind($form, {
    form: connForm,
    connect: connectfn
  });
  sendMessage = function() {
    var contact, msg, ref, ref1, text;
    text = $('#msg').val();
    if (text !== '' && clientState.has('contact')) {
      contact = clientState.get('contact');
      msg = $msg({
        to: contact.get('jid'),
        from: X.conn.jid,
        type: 'chat'
      }).c('body').t(text).up();
      if (settings.get('chatstates') && (ref = Strophe.NS.CHATSTATES, indexOf.call((ref1 = contact.get('features')) != null ? ref1 : [], ref) >= 0)) {
        msg.c('active', {
          xmlns: Strophe.NS.CHATSTATES
        });
        contact.set('chatstate/self', 'active', {
          silent: true
        });
      }
      X.conn.send(msg.tree());
      contact.chat.collection.add({
        type: 'chat',
        cls: 'self',
        from: X.conn.jid,
        to: contact.get('jid'),
        contact: contacts.findWhere({
          type: 'self'
        }),
        text: text
      });
      contact.chat.scroll();
      return $('#msg').val('');
    }
  };
  $('body').on('dragover dragenter', function(event) {
    event.stopPropagation();
    return event.preventDefault();
  });
  $('body').on('drop', function(event) {
    event.stopPropagation();
    return event.preventDefault();
  });
  $('[data-send-button]').on('click', sendMessage);
  $('#msg').on('keypress', function(e) {
    var ref;
    if (e.keyCode === 13) {
      return sendMessage();
    } else {
      return (ref = clientState.get('contact')) != null ? ref.set('chatstate/self', 'composing') : void 0;
    }
  });
  $('#msg').on('blur', function() {
    var ref, ref1;
    if (((ref = clientState.get('contact')) != null ? ref.get('chatstate/self') : void 0) === 'composing') {
      return (ref1 = clientState.get('contact')) != null ? ref1.set('chatstate/self', 'paused') : void 0;
    }
  });
  $('[data-add-button]').on('click', function() {
    var jid;
    jid = $('#new-contact').val().trim();
    if (jid === '') {
      return;
    }
    if (indexOf.call(jid, '@') < 0) {
      jid = jid + "@" + Tram.config.domain;
    }
    $('#new-contact').val('');
    return X.conn.roster.add(jid, null, [], function() {
      return X.conn.roster.subscribe(jid, 'I want to chat', null);
    });
  });
  $('#new-contact').on('keypress', function(e) {
    if (e.keyCode === 13) {
      return $('[data-add-button]').trigger('click');
    }
  });
  $('[data-unregister-button]').on('click', function() {
    return X.unregister();
  });
  $('#settings-modal').one('show.uk.modal', function() {
    window.settingsRivet = rivets.bind($('[data-app="settings"]'), {
      settings: settings
    });
    return window.serverRivet = rivets.bind($('[data-app="server-info"]'), {
      server: serverInfo
    });
  });
  $('#profile-modal').one('show.uk.modal', function() {
    return window.profileRivet = rivets.bind($('[data-app="profile"]'), {
      contact: contacts.get(X.conn.jid)
    });
  });
  window.setInterval(function() {
    return $('time[datetime]').each(function() {
      var $this;
      $this = $(this);
      return $this.text(moment($this.attr('datetime')).fromNow());
    });
  }, 15 * 1000);
}).call(this);
//# sourceMappingURL=index.js.map