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Add better support for being embeded as a widget in Matrix

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This commit is contained in:
Jonas Herzig 2018-09-23 17:10:11 +02:00
parent 1f82d981a3
commit 0a68f28c38
4 changed files with 76 additions and 5 deletions
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2
app/index.html
View file

@ -14,6 +14,8 @@
<meta name="theme-color" content="#ffffff">
<link rel="stylesheet" type="text/css" href="/loading.css">
<script src="matrix.js"></script>
</head>
<body>
<div class="loading-container" data-bind="css: { loaded: true }">

6
app/index.js
View file

@ -225,6 +225,9 @@ class GlobalBindings {
this.resetClient()
})
// Make sure we stay open if we're running as Matrix widget
window.matrixWidget.setAlwaysOnScreen(true)
// Register all channels, recursively
const registerChannel = channel => {
this._newChannel(channel)
@ -620,6 +623,9 @@ window.mumbleUi = ui
window.onload = function () {
var queryParams = url.parse(document.location.href, true).query
var useJoinDialog = queryParams.joinDialog
if (queryParams.matrix) {
useJoinDialog = true
}
if (queryParams.address) {
ui.connectDialog.address(queryParams.address)
} else {

60
app/matrix.js Normal file
View file

@ -0,0 +1,60 @@
// Handle messages coming from [Matrix] client if embedded as a [Widget] in some room.
// [Matrix]: https://matrix.org/
// [Widget]: https://docs.google.com/document/d/1uPF7XWY_dXTKVKV7jZQ2KmsI19wn9-kFRgQ1tFQP7wQ/edit
class MatrixWidget {
constructor () {
this.widgetId = null
window.addEventListener('message', this.onMessage.bind(this))
}
onMessage (event) {
this.widgetId = this.widgetId || event.data.widgetId
switch (event.data.api) {
case 'fromWidget':
break
case 'toWidget':
switch (event.data.action) {
case 'capabilities':
this.sendResponse(event, {
capabilities: ['m.always_on_screen']
})
break
}
break
default:
break
}
}
sendContentLoaded () {
this.sendMessage({
action: 'content_loaded'
})
}
setAlwaysOnScreen (value) {
// Extension of main spec, see https://github.com/matrix-org/matrix-doc/issues/1354
this.sendMessage({
action: 'set_always_on_screen',
value: value, // once for spec compliance
data: { value: value } // and once for Riot
})
}
sendMessage (message) {
if (!this.widgetId) return
message.api = message.api || 'fromWidget'
message.widgetId = message.widgetId || this.widgetId
message.requestId = message.requestId || Math.random().toString(36)
window.parent.postMessage(message, '*')
}
sendResponse (event, response) {
event.data.response = response
event.source.postMessage(event.data, event.origin)
}
}
window.matrixWidget = new MatrixWidget()

7
webpack.config.js
View file

@ -3,12 +3,15 @@ var theme = 'MetroMumbleLight'
var path = require('path')
module.exports = {
entry: [
entry: {
index: [
'./app/index.js',
'./app/index.html'
],
matrix: './app/matrix.js'
},
output: {
filename: 'index.js',
filename: '[name].js',
path: './dist'
},
module: {