Media Stop Visual Alert Window

미디어가 15초 이상 정지되면 별도 창으로 시각 알림 + 정지 시간 표시

θα χρειαστεί να εγκαταστήσετε μια επέκταση όπως το Tampermonkey, το Greasemonkey ή το Violentmonkey για να εγκαταστήσετε αυτόν τον κώδικα.

You will need to install an extension such as Tampermonkey to install this script.

θα χρειαστεί να εγκαταστήσετε μια επέκταση όπως το Tampermonkey ή το Violentmonkey για να εγκαταστήσετε αυτόν τον κώδικα.

θα χρειαστεί να εγκαταστήσετε μια επέκταση όπως το Tampermonkey ή το Userscripts για να εγκαταστήσετε αυτόν τον κώδικα.

You will need to install an extension such as Tampermonkey to install this script.

Θα χρειαστεί να εγκαταστήσετε μια επέκταση διαχείρισης κώδικα χρήστη για να εγκαταστήσετε αυτόν τον κώδικα.

(Έχω ήδη έναν διαχειριστή κώδικα χρήστη, επιτρέψτε μου να τον εγκαταστήσω!)

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You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

(Έχω ήδη έναν διαχειριστή στυλ χρήστη, επιτρέψτε μου να τον εγκαταστήσω!)

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// ==UserScript==
// @name         Media Stop Visual Alert Window
// @namespace    media-stop-alert-window
// @version      2.4
// @description  미디어가 15초 이상 정지되면 별도 창으로 시각 알림 + 정지 시간 표시
// @match        *://*/*
// @grant        none
// ==/UserScript==

(function () {
    'use strict';

    const STOP_DELAY = 15000;

    let stopTimer = null;
    let wasPlaying = false;
    let alertWindow = null;
    let alertActive = false;
    let stoppedAt = null;

    function formatTime(date) {
        return date.toLocaleTimeString('ko-KR', {
            hour: '2-digit',
            minute: '2-digit',
            second: '2-digit'
        });
    }

    function openAlertWindow() {
        if (alertWindow && !alertWindow.closed) return;

        alertWindow = window.open(
            '',
            'MediaStopAlertWindow',
            'width=460,height=300,left=100,top=100'
        );

        if (!alertWindow) {
            console.warn('팝업이 차단되었습니다.');
            return;
        }

        alertWindow.document.write(`
            <html>
            <head>
                <title>미디어 정지 알림</title>
                <style>
                    body {
                        margin: 0;
                        background: #300;
                        color: white;
                        font-family: sans-serif;
                        display: flex;
                        align-items: center;
                        justify-content: center;
                        height: 100vh;
                        text-align: center;
                    }
                    #box {
                        padding: 20px;
                    }
                    .alert {
                        font-size: 34px;
                        font-weight: bold;
                        color: #ff5555;
                        animation: blink 0.8s infinite;
                    }
                    .time {
                        font-size: 20px;
                        margin-top: 14px;
                        color: #ffdada;
                    }
                    .title {
                        font-size: 15px;
                        margin-top: 12px;
                        opacity: 0.85;
                        word-break: break-all;
                    }
                    @keyframes blink {
                        0%, 100% { opacity: 1; }
                        50% { opacity: 0.25; }
                    }
                </style>
            </head>
            <body>
                <div id="box"></div>
            </body>
            </html>
        `);
    }

    function setAlertWindowStopped() {
        openAlertWindow();

        if (!alertWindow || alertWindow.closed) return;

        alertActive = true;

        const stoppedTimeText = stoppedAt ? formatTime(stoppedAt) : '알 수 없음';

        alertWindow.document.title = '⏸ 미디어 정지됨!';
        alertWindow.document.getElementById('box').innerHTML = `
            <div class="alert">미디어 정지됨!</div>
            <p>15초 이상 재생이 재개되지 않았습니다.</p>
            <div class="time">정지된 시간: ${stoppedTimeText}</div>
            <div class="title">정지된 탭: ${document.title}</div>
        `;

        alertWindow.focus();
    }

    function setAlertWindowNormal() {
        alertActive = false;
        stoppedAt = null;

        if (!alertWindow || alertWindow.closed) return;

        alertWindow.close();
        alertWindow = null;
    }

    function getMediaElements() {
        return [...document.querySelectorAll('video, audio')];
    }

    function isAnyMediaPlaying() {
        return getMediaElements().some(media =>
            !media.paused &&
            !media.ended &&
            media.currentTime > 0 &&
            media.readyState > 2
        );
    }

    function startStopTimer() {
        clearTimeout(stopTimer);

        if (!stoppedAt) {
            stoppedAt = new Date();
        }

        stopTimer = setTimeout(() => {
            stopTimer = null;

            if (!isAnyMediaPlaying()) {
                setAlertWindowStopped();
            }
        }, STOP_DELAY);
    }

    function checkMediaState() {
        const playing = isAnyMediaPlaying();

        if (playing) {
            wasPlaying = true;
            clearTimeout(stopTimer);
            stopTimer = null;

            if (alertActive || stoppedAt) {
                setAlertWindowNormal();
            }

            return;
        }

        if (wasPlaying && !playing && !stopTimer && !alertActive) {
            startStopTimer();
        }
    }

    document.addEventListener('play', () => {
        wasPlaying = true;
        clearTimeout(stopTimer);
        stopTimer = null;
        setAlertWindowNormal();
    }, true);

    document.addEventListener('pause', () => {
        if (wasPlaying && !alertActive) {
            startStopTimer();
        }
    }, true);

    document.addEventListener('ended', () => {
        if (wasPlaying && !alertActive) {
            startStopTimer();
        }
    }, true);

    setInterval(checkMediaState, 1000);

})();