element-web/playwright/sample-files/fake-element-call.html
Will Hunt 0c293bbbd0
Implement Playwright tests to ensure calls persist across room switches (#31354)
* Add a fake ecall page

* Start to setup a test to check PiP works

* Complete test file

* cleanup

* lint

* use test fail

* lint again

* remove fake

* Fix flake

* better comment
2025-12-01 09:21:32 +00:00

88 lines
2.7 KiB
HTML

<!doctype html>
<style>
body {
background: rgb(139, 192, 253);
}
</style>
<!-- element-call.spec.ts will insert the widget API in this block -->
<script>
widgetCodeHere;
</script>
<div>
<p>Fake Element Call</p>
<p>State: <span id="state">Loading</span></p>
<button id="join-button">Join Call</button>
<button id="close-button">Close</button>
</div>
<!-- Minimal fake implementation of Element Call. Just enough for testing persistent widgets.-->
<script>
const content = {
"application": "m.call",
"call_id": "",
"device_id": "gycSobuY0z",
"expires": 14400000,
"foci_preferred": [
{
livekit_alias: "any-alias",
livekit_service_url: "https://example.org",
type: "livekit",
},
],
"focus_active": {
focus_selection: "oldest_membership",
type: "livekit",
},
"m.call.intent": "video",
"scope": "m.room",
};
const stateIndicator = document.querySelector("#state");
const { WidgetApi, WidgetApiToWidgetAction, MatrixCapabilities } = mxwidgets();
const widgetId = new URLSearchParams(window.location.search).get("widgetId");
const params = new URLSearchParams(window.location.hash.slice(1));
const userId = params.get("userId");
const deviceId = params.get("deviceId");
const roomId = params.get("roomId");
const api = new WidgetApi(widgetId, "*");
const stateKey = `_${userId}_${deviceId}_m.call`;
async function hangup() {
await api.sendStateEvent("org.matrix.msc3401.call.member", stateKey, {}, roomId);
await api.setAlwaysOnScreen(false);
await api.transport.send("io.element.close", {});
stateIndicator.innerHTML = "Ended";
}
document.querySelector("#join-button").onclick = async () => {
await api.setAlwaysOnScreen(true);
await api.transport.send("io.element.join", {});
await api.sendStateEvent("org.matrix.msc3401.call.member", stateKey, content, roomId);
stateIndicator.innerHTML = "In call";
};
document.querySelector("#close-button").onclick = () => {
hangup();
};
api.requestCapability(MatrixCapabilities.AlwaysOnScreen);
api.requestCapability(`org.matrix.msc2762.timeline:${roomId}`);
api.requestCapabilityToSendState("org.matrix.msc3401.call.member", stateKey);
api.on("ready", (ev) => {
stateIndicator.innerHTML = "Ready";
// Pretend to join a call.
});
api.on("action:im.vector.hangup", async () => {
await hangup();
});
// Start the messaging
api.start();
// If waitForIframeLoad is false, tell the client that we're good to go
api.sendContentLoaded();
</script>