39 lines
896 B
JavaScript
39 lines
896 B
JavaScript
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const SYMBOL_LIGHT = "🌞";
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const SYMBOL_DARK = "🌙";
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const set_theme_cookie = (value) =>
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{
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const d = new Date();
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d.setTime(d.getTime() + (365 * 24 * 60 * 60 * 1000));
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const cookie_str = `theme=${value}; path=/; expires=${d.toUTCString()}; samesite=strict`;
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document.cookie = cookie_str;
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};
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$(document).ready(() =>
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{
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let e_button = $("#theme-button");
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let e_target = $("#theme-target");
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let css_src = e_target.attr("href");
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e_button.html(css_src == "/static/css/light.css" ? SYMBOL_LIGHT : SYMBOL_DARK);
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e_button.on("click", () =>
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{
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let css_src = e_target.attr("href");
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if (css_src == "/static/css/light.css")
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{
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e_target.attr("href", "/static/css/dark.css");
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e_button.html(SYMBOL_DARK);
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set_theme_cookie("dark");
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}
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else
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{
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e_target.attr("href", "/static/css/light.css");
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e_button.html(SYMBOL_LIGHT);
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set_theme_cookie("light");
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}
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});
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});
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