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56 lines
1.5 KiB
TypeScript
56 lines
1.5 KiB
TypeScript
"use client";
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import dynamic from "next/dynamic";
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import { Loader2 } from "lucide-react";
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import { useTranslation } from "react-i18next";
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import { langForFilename } from "@/lib/code-languages";
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import { useTextSource } from "./useTextSource";
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const RichCodeBlock = dynamic(
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() => import("@/components/common/RichCodeBlock"),
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{ ssr: false },
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);
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/**
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* Plain text + code preview. Files with a recognised code extension render
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* inside RichCodeBlock with one-dark syntax highlighting; everything else
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* falls back to a tidy monospace block.
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*
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* Language mapping lives in ``@/lib/code-languages`` — adding a new
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* highlight target is a one-line edit there.
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*/
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export default function TextPreview({
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url,
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filename,
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}: {
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url: string;
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filename: string;
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}) {
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const { t } = useTranslation();
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const state = useTextSource(url);
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const lang = langForFilename(filename) ?? "text";
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if (state.kind === "loading") {
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return (
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<div className="flex h-full items-center justify-center gap-2 text-[12px] text-[var(--muted-foreground)]">
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<Loader2 size={14} className="animate-spin" />
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<span>{t("Loading preview…")}</span>
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</div>
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);
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}
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if (state.kind === "error") {
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return (
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<div className="flex h-full items-center justify-center px-6 text-center text-[12px] text-[var(--muted-foreground)]">
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{state.message}
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</div>
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);
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}
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return (
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<div className="px-4 py-4">
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<RichCodeBlock raw={state.text} lang={lang} />
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</div>
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);
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}
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