Martin Dvorak
3ea2cea100
Next.js 15 app that turns photos, PDFs, DOCX/PPTX and text into a swipeable feed of AI-generated activities (flashcards, multiple choice, true/false, fill-in-the-blank, matching, ordering, short answer) using the user's own Ollama models. Highlights: - All AI calls run in server route handlers; the browser never talks to Ollama. - Bring-your-own-key mode (default): the key lives only in the browser and is sent per-request; server, local-daemon and shared-key modes also supported. - Client-side document extraction (pdf.js, mammoth, jszip) with scanned-PDF page rendering for the vision model; notes stay in their original language. - ChatGPT-style shell: collapsible sidebar / mobile drawer, neutral token-based light + dark themes, folder organisation, PWA (manifest, SW, offline page). - Strict JSON validation with zod + auto-repair, rate limiting, and request guards (cross-origin, body-size, API-key sanitising). - setup.sh bootstraps deps, .env.local and a production build. Gitignore excludes .env*, the generated pdf.js worker and local scratch files.
44 lines
1.5 KiB
TypeScript
44 lines
1.5 KiB
TypeScript
"use client";
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import { FillBlank } from "./FillBlank";
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import { Flashcard } from "./Flashcard";
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import { Matching } from "./Matching";
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import { MultipleChoice } from "./MultipleChoice";
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import { Ordering } from "./Ordering";
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import { ShortAnswer } from "./ShortAnswer";
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import { TrueFalse } from "./TrueFalse";
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import { type ActivityComponentProps } from "./shared";
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export type { ActivityComponentProps } from "./shared";
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export { TYPE_META } from "./shared";
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/**
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* Renders an activity from JSON based on its `type` field.
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* Every activity type is a self-contained React component.
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*/
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export function ActivityRenderer(props: ActivityComponentProps) {
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const { activity } = props;
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switch (activity.type) {
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case "flashcard":
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return <Flashcard {...props} activity={activity} />;
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case "multiple_choice":
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return <MultipleChoice {...props} activity={activity} />;
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case "true_false":
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return <TrueFalse {...props} activity={activity} />;
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case "fill_blank":
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return <FillBlank {...props} activity={activity} />;
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case "matching":
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return <Matching {...props} activity={activity} />;
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case "ordering":
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return <Ordering {...props} activity={activity} />;
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case "short_answer":
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return <ShortAnswer {...props} activity={activity} />;
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default: {
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// Exhaustiveness guard: adding a new activity type without a component
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// becomes a TypeScript error.
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const never: never = activity;
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return <p className="text-sm">Unsupported activity: {JSON.stringify(never)}</p>;
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}
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}
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}
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