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feat: added theme switcher with match-system option #1273
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kirill-dev-pro
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Nov 25, 2024
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привет! а мы не можем то же самое на Vue сделать? Я не помню, чтобы мы WebComponents использовали во фронтенде и если это первый случай, я бы предпочел не размывать тех.стек и сделать все на вью. |
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Спасибо за PR, многое из ревью из категории "разрешите доеб*ться"
@@ -9,12 +9,6 @@ | |||
{% block meta %} | |||
{% include "common/meta.html" %} | |||
{% endblock %} | |||
<script> | |||
const theme = localStorage.getItem('theme'); |
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В некоторых местах далее проверяется typeof localStorage !== 'undefined'
перед юзанием LS. Предлагаю что тут, что далее юзать nullsafe
, т.е. вместо проверок и дерева из if
, просто юзать
const theme = localStorage?.getItem('theme') ?? 'auto'
theme === 'auto' || theme === 'dark' || theme === 'light' ? theme : 'auto'; | ||
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const loadTheme = () => | ||
parseTheme(typeof localStorage !== 'undefined' && localStorage.getItem(storageKey)); |
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Выше уже писал, предлагаю юзать nullsafe
parseTheme(localStorage?.getItem(storageKey));
function storeTheme(theme) { | ||
if (typeof localStorage !== 'undefined') { | ||
localStorage.setItem(storageKey, theme === 'light' || theme === 'dark' ? theme : ''); | ||
} | ||
} |
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зачем это в глобальной видимости?
matchMedia('(prefers-color-scheme: light)').matches ? 'light' : 'dark'; | ||
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matchMedia(`(prefers-color-scheme: light)`).addEventListener('change', () => { | ||
if (loadTheme() === 'auto') onThemeChange('auto'); |
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onThemeChange
метод находится в классе StarlightThemeSelect
, это просто не работает и вызывает ошибку.
constructor() { | ||
const theme = this.storedTheme || | ||
(window.matchMedia('(prefers-color-scheme: light)').matches ? 'light' : 'dark'); | ||
document.documentElement.dataset.theme = theme === 'light' ? 'light' : 'dark'; |
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dataset
оперирует data-
аттрибутами, в данном случае как я понял предполагается поменять theme
аттрибут, а не data-theme
.
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updatePickers(theme = this.storedTheme || 'auto') { | ||
document.querySelectorAll('starlight-theme-select').forEach((picker) => { | ||
console.log('picker', picker); |
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Надо бы кильнуть, пакер не убирает логи из продакшен-бандла
constructor() { | ||
super(); | ||
this.onThemeChange(loadTheme()); | ||
this.querySelector('select')?.addEventListener('change', (e) => { |
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Зачем тут nullsafe?
super(); | ||
this.onThemeChange(loadTheme()); | ||
this.querySelector('select')?.addEventListener('change', (e) => { | ||
if (e.currentTarget instanceof HTMLSelectElement) { |
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событие change
, прослушиваемое на select
теге всегда же будет возвращать этот самый селект как target
, зачем проверять?
const tmpl = document.querySelector(`#theme-icons`); | ||
const newIcon = tmpl && tmpl.content.querySelector('.' + theme); | ||
if (newIcon) { | ||
const oldIcon = picker.querySelector('starlight-theme-select i.label-icon'); | ||
if (oldIcon) { | ||
oldIcon.replaceChildren(...newIcon.cloneNode(true).childNodes); | ||
} | ||
} |
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Минус эстетика это минус вайб! Надо подумать как текущий контрол адаптировать под три положения, а не пытаться заменить на старый советский селект :)