ai/fetch-logs.html at master · CocoRoboLabs/ai · GitHub

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<!DOCTYPE html>
<html>
<head>
<link href="css/ai-teacher-guide.css" rel="stylesheet">
<title>Fetching and resetting Snap! logs</title>
<script type="text/javascript">
const fetch_logs = () => {
    let last_log_counter = localStorage.getItem('log counter');
    if (!last_log_counter) {
        return "[]";
    }
    let logs = "";
    for (let i = 1; i < last_log_counter; i++) {
         logs += localStorage.getItem(i) + ",";
    }
    return "[" + logs.slice(0, logs.length-1) + "]"; // remove last comma
};
const download_string = (label, name, data) => {
    const button = create_anchor_that_looks_like_a_button(label);
    const file = new Blob([data], {type: 'text/plain;charset=UTF-8'});
    button.href = URL.createObjectURL(file);
    button.download = name;
    return button;
};
const create_anchor_that_looks_like_a_button = (label, listener) => {
    let button = document.createElement('a');
    button.innerHTML = label;
    button.className = 'generic-button';
    button.style.marginRight = "12px";
    button.href = "#";
    button.addEventListener('click', listener);
    return button;
};
// const copy_logs_to_clipboard = () => {
//     if (navigator.clipboard) {
//         navigator.clipboard.writeText(fetch_logs());
//     } else {
//         const div = document.createElement('div');
//         div.innerText = fetch_logs();
//         document.body.appendChild(div);
//     }
// };
const reset_logs = () => {
    if (confirm("Are you sure you want to delete the Snap! logs stored in this browser?")) {
        localStorage.clear();
    }
};

window.addEventListener('DOMContentLoaded', () => {
//     const fetch_logs_button = document.createElement('button');
//     fetch_logs_button.innerHTML = "Click to copy current logs to the clipboard";
//     fetch_logs_button.addEventListener('click', copy_logs_to_clipboard);
//     fetch_logs_button.classList.add('generic-button');
    const download_logs_button =
        download_string("Download logs",
                        "logs-" + new Date().getTime() + ".js",
                        fetch_logs());
    document.body.appendChild(download_logs_button);

    const clear_logs_button = document.createElement('button');
    clear_logs_button.innerHTML = "Click to permanently remove the logs from this browser";
    clear_logs_button.addEventListener('click', reset_logs);
    clear_logs_button.classList.add('generic-button');
    document.body.appendChild(clear_logs_button);
});

</script>
</head>
</html>