79 lines
2.5 KiB
HTML
79 lines
2.5 KiB
HTML
<!DOCTYPE html>
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<html lang="en">
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<head>
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<title>ntfy.sh</title>
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<style>
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</style>
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</head>
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<body>
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<h1>ntfy.sh</h1>
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Topics:
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<ul id="topics">
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</ul>
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<input type="text" id="topic" size="64" autofocus />
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<button id="topicButton">Add topic</button>
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<button onclick="notifyMe('test'); return false">Notify me!</button>
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<div id="error"></div>
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<script type="text/javascript">
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window.onload = function() {
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let topics = {};
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const topicField = document.getElementById("topic");
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const topicsList = document.getElementById("topics");
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const topicButton = document.getElementById("topicButton");
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const errorField = document.getElementById("error");
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const subscribe = function (topic) {
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let conn = new WebSocket(`ws://${document.location.host}/${topic}/ws`);
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conn.onclose = function (evt) {
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errorField.innerHTML = "Connection closed";
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};
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conn.onmessage = function (evt) {
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notify(evt.data)
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};
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topics[topic] = conn;
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let topicEntry = document.createElement('li');
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topicEntry.innerHTML = `${topic} <button onclick="unsubscribe('${topic}')">Unsubscribe</button>`;
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topicsList.appendChild(topicEntry);
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};
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const notify = function (msg) {
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if (!("Notification" in window)) {
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alert("This browser does not support desktop notification");
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} else if (Notification.permission === "granted") {
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var notification = new Notification(msg);
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} else if (Notification.permission !== "denied") {
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Notification.requestPermission().then(function (permission) {
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if (permission === "granted") {
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var notification = new Notification(msg);
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}
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});
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}
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}
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topicButton.onclick = function () {
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if (!topicField.value) {
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return false;
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}
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subscribe(topicField.value);
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return false;
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};
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if (!window["Notification"]) {
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errorField.innerHTML = "Your browser does not support desktop notifications";
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topicField.disabled = true;
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topicButton.disabled = true;
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} else if (!window["Notification"]) {
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errorField.innerHTML = "Your browser does not support WebSockets.";
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topicField.disabled = true;
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topicButton.disabled = true;
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}
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};
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</script>
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</body>
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</html>
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