Windows-2000/script.js at main · mak7im01/Windows-2000 · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
/*--------------------------------------------*/
/* Скрипт для смены темы                      */
/*--------------------------------------------*/

function yandexThemeUpdate() {
    const body = document.body;
    if (
        !body.classList.contains("ym-dark-theme") &&
        !body.classList.contains("ym-light-theme")
    ) {
        body.classList.add("ym-light-theme");
    } else if (body.classList.contains("ym-dark-theme")) {
        body.classList.replace("ym-dark-theme", "ym-light-theme");
    }
}

yandexThemeUpdate();

/*--------------------------------------------*/
/* Наблюдатель за изменениями темы            */
/*--------------------------------------------*/

const themeObserver = new MutationObserver(() => {
    yandexThemeUpdate();
});

themeObserver.observe(document.body, {
    attributes: true,
    attributeFilter: ["class"]
});