Mark Henderson
e7f33211b9
- gemini-client.ts: replaces Vertex AI REST + service account auth with direct generativelanguage.googleapis.com calls using GOOGLE_API_KEY. Removes all Firebase credential setup code. - summarize/route.ts: same migration, simplified to a single fetch call. - No longer depends on gen-lang-client-0980079410 GCP project for AI calls. Co-authored-by: Cursor <cursoragent@cursor.com>
53 lines
1.7 KiB
TypeScript
53 lines
1.7 KiB
TypeScript
import { NextRequest, NextResponse } from "next/server";
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const MODEL = process.env.GEMINI_MODEL || 'gemini-2.0-flash-exp';
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const API_KEY = process.env.GOOGLE_API_KEY || '';
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const GEMINI_URL = `https://generativelanguage.googleapis.com/v1beta/models/${MODEL}:generateContent`;
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export async function POST(request: NextRequest) {
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try {
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const { content, title } = await request.json();
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if (!content) {
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return NextResponse.json({ error: "Content is required" }, { status: 400 });
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}
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const maxContentLength = 30000;
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const truncatedContent = content.length > maxContentLength
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? content.substring(0, maxContentLength) + "..."
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: content;
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const prompt = `Read this document titled "${title}" and provide a concise 1-2 sentence summary that captures the main topic and key points. Be specific and actionable.
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Document content:
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${truncatedContent}
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Summary:`;
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const response = await fetch(`${GEMINI_URL}?key=${API_KEY}`, {
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method: 'POST',
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headers: { 'Content-Type': 'application/json' },
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body: JSON.stringify({
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contents: [{ role: 'user', parts: [{ text: prompt }] }],
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generationConfig: { temperature: 0.3 },
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}),
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});
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if (!response.ok) {
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throw new Error(`Gemini API error (${response.status}): ${await response.text()}`);
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}
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const result = await response.json();
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const summary = result.candidates?.[0]?.content?.parts?.[0]?.text?.trim() || 'Summary unavailable';
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return NextResponse.json({ summary });
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} catch (error) {
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console.error("Error generating summary:", error);
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return NextResponse.json(
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{ error: "Failed to generate summary", details: error instanceof Error ? error.message : String(error) },
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{ status: 500 }
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);
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}
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}
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