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GUACAMOLE-1293: Add "onjoin" and "onleave" events as alternative to handling low-level "msg" instructions directly.

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This commit is contained in:
Mike Jumper
2023-01-29 08:15:20 -08:00
parent 250039aaf9
commit a0d5824e83
2 changed files with 72 additions and 34 deletions
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52
guacamole/src/main/frontend/src/app/client/types/ManagedClient.js
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@@ -507,47 +507,35 @@ angular.module('client').factory('ManagedClient', ['$rootScope', '$injector',
});
};
// Handle messages received from guacd to display to the client.
client.onmsg = function clientMessage(msgcode, args) {
switch (msgcode) {
// Update current users on connection when a user joins/leaves
case Guacamole.Client.Message.USER_JOINED:
case Guacamole.Client.Message.USER_LEFT:
// Update user count when a new user joins
client.onjoin = function userJoined(id, username) {
$rootScope.$apply(function usersChanged() {
var userID = args[0];
var username = args[1];
var connections = managedClient.users[username] || {};
managedClient.users[username] = connections;
var connections = managedClient.users[username] || {};
managedClient.users[username] = connections;
managedClient.userCount++;
connections[id] = true;
$rootScope.$apply(function usersChanged() {
});
};
// Add/remove user
if (msgcode === Guacamole.Client.Message.USER_JOINED) {
managedClient.userCount++;
connections[userID] = true;
}
else {
managedClient.userCount--;
delete connections[userID];
}
// Update user count when a user leaves
client.onleave = function userLeft(id, username) {
$rootScope.$apply(function usersChanged() {
// Delete user entry after no connections remain
if (_.isEmpty(connections))
delete managedClient.users[username];
var connections = managedClient.users[username] || {};
managedClient.users[username] = connections;
});
managedClient.userCount--;
delete connections[id];
break;
// Delete user entry after no connections remain
if (_.isEmpty(connections))
delete managedClient.users[username];
default:
// Ignore - we only handle join/leave messages, which are
// currently the only messages defined at the protocol
// level.
}
});
};
// Automatically update the client thumbnail