57 lines
1.6 KiB
TypeScript
57 lines
1.6 KiB
TypeScript
import { Handlers, PageProps } from 'fresh/server.ts';
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import { FreshContextState } from '/lib/types.ts';
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import { getFile } from '/lib/data/files.ts';
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import Note from '/islands/notes/Note.tsx';
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interface Data {
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fileName: string;
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currentPath: string;
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contents: string;
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}
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export const handler: Handlers<Data, FreshContextState> = {
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async GET(request, context) {
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if (!context.state.user) {
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return new Response('Redirect', { status: 303, headers: { 'Location': `/login` } });
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}
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const { fileName } = context.params;
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if (!fileName) {
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return new Response('Not Found', { status: 404 });
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}
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const searchParams = new URL(request.url).searchParams;
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let currentPath = searchParams.get('path') || '/';
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// Send invalid paths back to notes root
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if (!currentPath.startsWith('/Notes/') || currentPath.includes('../')) {
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currentPath = '/Notes/';
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}
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// Always append a trailing slash
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if (!currentPath.endsWith('/')) {
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currentPath = `${currentPath}/`;
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}
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// Don't allow non-markdown files here
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if (!fileName.endsWith('.md')) {
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return new Response('Not Found', { status: 404 });
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}
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const fileResult = await getFile(context.state.user.id, currentPath, decodeURIComponent(fileName));
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if (!fileResult.success) {
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return new Response('Not Found', { status: 404 });
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}
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return await context.render({ fileName, currentPath, contents: new TextDecoder().decode(fileResult.contents!) });
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},
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};
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export default function OpenNotePage({ data }: PageProps<Data, FreshContextState>) {
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return <Note fileName={data.fileName} currentPath={data.currentPath} contents={data.contents} />;
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}
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