2017-02-02 21:45:43 +03:00
|
|
|
/*
|
|
|
|
Copyright 2017 Vector Creations Ltd
|
|
|
|
|
|
|
|
Licensed under the Apache License, Version 2.0 (the "License");
|
|
|
|
you may not use this file except in compliance with the License.
|
|
|
|
You may obtain a copy of the License at
|
|
|
|
|
|
|
|
http://www.apache.org/licenses/LICENSE-2.0
|
|
|
|
|
|
|
|
Unless required by applicable law or agreed to in writing, software
|
|
|
|
distributed under the License is distributed on an "AS IS" BASIS,
|
|
|
|
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
|
|
See the License for the specific language governing permissions and
|
|
|
|
limitations under the License.
|
|
|
|
*/
|
|
|
|
|
2015-09-17 20:23:38 +03:00
|
|
|
var MatrixClientPeg = require("./MatrixClientPeg");
|
|
|
|
|
|
|
|
module.exports = {
|
|
|
|
usersTypingApartFromMe: function(room) {
|
|
|
|
return this.usersTyping(
|
|
|
|
room, [MatrixClientPeg.get().credentials.userId]
|
|
|
|
);
|
|
|
|
},
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Given a Room object and, optionally, a list of userID strings
|
|
|
|
* to exclude, return a list of user objects who are typing.
|
|
|
|
*/
|
|
|
|
usersTyping: function(room, exclude) {
|
|
|
|
var whoIsTyping = [];
|
|
|
|
|
|
|
|
if (exclude === undefined) {
|
|
|
|
exclude = [];
|
|
|
|
}
|
|
|
|
|
|
|
|
var memberKeys = Object.keys(room.currentState.members);
|
|
|
|
for (var i = 0; i < memberKeys.length; ++i) {
|
|
|
|
var userId = memberKeys[i];
|
|
|
|
|
|
|
|
if (room.currentState.members[userId].typing) {
|
|
|
|
if (exclude.indexOf(userId) == -1) {
|
|
|
|
whoIsTyping.push(room.currentState.members[userId]);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
return whoIsTyping;
|
|
|
|
},
|
|
|
|
|
2017-02-09 13:01:51 +03:00
|
|
|
whoIsTypingString: function(whoIsTyping, limit) {
|
2017-02-09 13:30:06 +03:00
|
|
|
let othersCount = 0;
|
|
|
|
if (whoIsTyping.length > limit) {
|
|
|
|
othersCount = whoIsTyping.length - limit + 1;
|
|
|
|
}
|
2015-09-17 20:23:38 +03:00
|
|
|
if (whoIsTyping.length == 0) {
|
2017-01-24 19:01:39 +03:00
|
|
|
return '';
|
2015-09-17 20:23:38 +03:00
|
|
|
} else if (whoIsTyping.length == 1) {
|
|
|
|
return whoIsTyping[0].name + ' is typing';
|
2017-01-24 19:01:39 +03:00
|
|
|
}
|
|
|
|
const names = whoIsTyping.map(function(m) {
|
|
|
|
return m.name;
|
|
|
|
});
|
|
|
|
if (othersCount) {
|
|
|
|
const other = ' other' + (othersCount > 1 ? 's' : '');
|
2017-02-09 13:30:06 +03:00
|
|
|
return names.slice(0, limit - 1).join(', ') + ' and ' +
|
2017-01-24 20:18:56 +03:00
|
|
|
othersCount + other + ' are typing';
|
2015-09-17 20:23:38 +03:00
|
|
|
} else {
|
2017-01-24 19:01:39 +03:00
|
|
|
const lastPerson = names.pop();
|
2015-09-17 20:23:38 +03:00
|
|
|
return names.join(', ') + ' and ' + lastPerson + ' are typing';
|
|
|
|
}
|
|
|
|
}
|
2017-01-20 17:22:27 +03:00
|
|
|
};
|