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matrix-bot
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Implement call FSM. All works.

This commit is contained in:
Kegan Dougal 2015-07-16 11:05:09 +01:00
parent ecd1f09095
commit 7ffd97b5dc
3 changed files with 56 additions and 52 deletions
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14
skins/base/views/molecules/RoomHeader.js
View File

@ -32,8 +32,8 @@ module.exports = React.createClass({
var callButtons;
if (this.state) {
switch (this.state.callState) {
case "INBOUND":
switch (this.state.call_state) {
case "ringing":
callButtons = (
<div>
<div className="mx_RoomHeader_button" onClick={this.onAnswerClick}>
@ -45,14 +45,8 @@ module.exports = React.createClass({
</div>
);
break;
case "OUTBOUND":
callButtons = (
<div className="mx_RoomHeader_button" onClick={this.onHangupClick}>
BYEBYE
</div>
);
break;
case "IN_CALL":
case "ringback":
case "connected":
callButtons = (
<div className="mx_RoomHeader_button" onClick={this.onHangupClick}>
BYEBYE

55
src/CallHandler.js
View File

@ -22,7 +22,8 @@ limitations under the License.
* This handler dispatches when voip calls are added/updated/removed from this list:
* {
* action: 'call_state'
* room_id: <room ID of the call>
* room_id: <room ID of the call>,
* status: ringing|ringback|connected|ended|busy|stop_ringback|stop_ringing
* }
*
* To know if the call was added/removed, this handler exposes a getter to
@ -33,8 +34,6 @@ limitations under the License.
* {
* action: 'place_call',
* type: 'voice|video',
* remote_element: DOMVideoElement, // only if type: video
* local_element: DOMVideoElement, // only if type: video
* room_id: <room that the place call button was pressed in>
* }
*
@ -67,19 +66,51 @@ function _setCallListeners(call) {
console.error("Call error: %s", err);
console.error(err.stack);
call.hangup();
_setCallState(undefined, call.roomId);
_setCallState(undefined, call.roomId, "ended");
});
call.on("hangup", function() {
_setCallState(undefined, call.roomId);
_setCallState(undefined, call.roomId, "ended");
});
// map web rtc states to dummy UI state
// ringing|ringback|connected|ended|busy|stop_ringback|stop_ringing
call.on("state", function(newState, oldState) {
if (newState === "ringing") {
_setCallState(call, call.roomId, "ringing");
}
else if (newState === "invite_sent") {
_setCallState(call, call.roomId, "ringback");
}
else if (newState === "ended" && oldState === "connected") {
_setCallState(call, call.roomId, "ended");
}
else if (newState === "ended" && oldState === "invite_sent" &&
(call.hangupParty === "remote" ||
(call.hangupParty === "local" && call.hangupReason === "invite_timeout")
)) {
_setCallState(call, call.roomId, "busy");
}
else if (oldState === "invite_sent") {
_setCallState(call, call.roomId, "stop_ringback");
}
else if (oldState === "ringing") {
_setCallState(call, call.roomId, "stop_ringing");
}
else if (newState === "connected") {
_setCallState(call, call.roomId, "connected");
}
});
}
function _setCallState(call, roomId) {
console.log("_setState >>> %s >>> %s ", call, roomId);
function _setCallState(call, roomId, status) {
console.log("_setState >>> %s >>> %s >> %s", call, roomId, status);
calls[roomId] = call;
if (call) {
call.call_state = status;
}
dis.dispatch({
action: 'call_state',
room_id: roomId
room_id: roomId,
status: status
});
}
@ -94,7 +125,7 @@ dis.register(function(payload) {
MatrixClientPeg.get(), payload.room_id
);
_setCallListeners(call);
_setCallState(call, call.roomId);
_setCallState(call, call.roomId, "ringback");
if (payload.type === 'voice') {
call.placeVoiceCall();
}
@ -116,21 +147,21 @@ dis.register(function(payload) {
}
var call = payload.call;
_setCallListeners(call);
_setCallState(call, call.roomId);
_setCallState(call, call.roomId, "ringing");
break;
case 'hangup':
if (!calls[payload.room_id]) {
return; // no call to hangup
}
calls[payload.room_id].hangup();
_setCallState(null, payload.room_id);
_setCallState(null, payload.room_id, "ended");
break;
case 'answer':
if (!calls[payload.room_id]) {
return; // no call to answer
}
calls[payload.room_id].answer();
_setCallState(calls[payload.room_id], payload.room_id);
_setCallState(calls[payload.room_id], payload.room_id, "connected");
break;
}
});

39
src/controllers/molecules/RoomHeader.js
View File

@ -25,40 +25,16 @@ var dis = require("../../dispatcher");
var CallHandler = require("../../CallHandler");
module.exports = {
_setCallState: function(call) {
if (!call) {
this.setState({
callState: "NO_CALL"
});
return;
}
var callState = 'NO_CALL';
if (call.state !== 'ended') {
if (call.state === 'connected') {
callState = "IN_CALL";
}
else if (call.direction === 'outbound') {
callState = "OUTBOUND";
}
else if (call.direction === 'inbound') {
callState = "INBOUND";
}
else {
console.error("Cannot determine call state.");
}
}
this.setState({
callState: callState
});
},
componentDidMount: function() {
this.dispatcherRef = dis.register(this.onAction);
var call;
if (this.props.room) {
call = CallHandler.getCall(this.props.room.roomId);
var call = CallHandler.getCall(this.props.room.roomId);
var callState = call ? call.call_state : "ended";
this.setState({
call_state: callState
});
}
this._setCallState(call);
},
componentWillUnmount: function() {
@ -75,7 +51,10 @@ module.exports = {
return;
}
var call = CallHandler.getCall(payload.room_id);
this._setCallState(call);
var callState = call ? call.call_state : "ended";
this.setState({
call_state: callState
});
},
onVideoClick: function() {