getSwitcherData

Generates useful data for a locale switcher component. Here is a basic implementation:

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---
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import { getSwitcherData, getLocale } from "i18n:astro";
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const locale = getLocale();
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const data = getSwitcherData();
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---
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<select onchange="location = this.value;">
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  {
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    data.map((e) => (
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      <option value={e.href} selected={e.locale === locale}>
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        {e.locale}
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      </option>
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    ))
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  }
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</select>