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This commit is contained in:
@@ -1,126 +1,126 @@
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import { NextResponse } from 'next/server'
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import OpenAI from 'openai'
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type LlmProvider = 'openai' | 'openrouter'
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function getProvider(): LlmProvider {
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const configured = (process.env.LLM_PROVIDER ?? '').toLowerCase()
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if (configured === 'openrouter') return 'openrouter'
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if (configured === 'openai') return 'openai'
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return process.env.OPENROUTER_API_KEY ? 'openrouter' : 'openai'
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}
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function createClient(provider: LlmProvider) {
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if (provider === 'openrouter') {
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const apiKey = process.env.OPENROUTER_API_KEY || ''
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return new OpenAI({
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apiKey,
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baseURL: process.env.OPENROUTER_BASE_URL || 'https://openrouter.ai/api/v1',
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defaultHeaders: {
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...(process.env.OPENROUTER_SITE_URL
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? { 'HTTP-Referer': process.env.OPENROUTER_SITE_URL }
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: {}),
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...(process.env.OPENROUTER_APP_NAME
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? { 'X-Title': process.env.OPENROUTER_APP_NAME }
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: {}),
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},
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})
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}
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return new OpenAI({
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apiKey: process.env.OPENAI_API_KEY || '',
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})
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}
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function getModel(provider: LlmProvider): string {
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if (provider === 'openrouter') {
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return process.env.OPENROUTER_MODEL || 'minimax/minimax-m2.5'
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}
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return process.env.OPENAI_MODEL || 'gpt-4o-mini'
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}
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function hasApiKey(provider: LlmProvider): boolean {
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if (provider === 'openrouter') return !!process.env.OPENROUTER_API_KEY
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return !!process.env.OPENAI_API_KEY
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}
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function buildFallbackLandingContent(orgName: string, context: string) {
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const cleanOrg = orgName.trim()
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const cleanContext = context.trim().replace(/\s+/g, ' ')
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const shortContext = cleanContext.slice(0, 180)
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const detailSentence = shortContext
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? `Dabei stehen insbesondere ${shortContext}.`
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: 'Dabei stehen regionale Vernetzung, starke Ausbildung und praxisnahe Unterstützung im Mittelpunkt.'
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return {
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title: `${cleanOrg} - Stark im Handwerk`,
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text: `${cleanOrg} verbindet Betriebe, stärkt die Gemeinschaft und setzt sich für die Interessen des Handwerks vor Ort ein. ${detailSentence}`,
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fallbackUsed: true,
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}
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}
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export async function POST(req: Request) {
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let parsedBody: any = null
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try {
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const body = await req.json()
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parsedBody = body
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const { orgName, context } = body
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if (!orgName || !context) {
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return NextResponse.json({ error: 'orgName and context are required' }, { status: 400 })
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}
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const provider = getProvider()
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const model = getModel(provider)
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if (!hasApiKey(provider)) {
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return NextResponse.json(buildFallbackLandingContent(orgName, context))
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}
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const client = createClient(provider)
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const systemMessage = `Sie sind ein professioneller Copywriter für eine moderne deutsche Innung oder Kreishandwerkerschaft.
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Erstellen Sie eine moderne, ansprechende Überschrift (Heading) und einen Einleitungstext für eine Landingpage.
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WICHTIG: Geben Sie AUSSCHLIESSLICH ein valides JSON-Objekt zurück, komplett ohne Markdown-Formatierung (kein \`\`\`json ... \`\`\`), in dieser Struktur:
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{
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"title": "Eine moderne, ansprechende Überschrift (max. 6-8 Wörter)",
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"text": "Ein überzeugender Einleitungstext, der erklärt, wofür die Organisation steht, fokussiert auf die Region und den Kontext (max. 3-4 Sätze)."
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}`
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const userMessage = `Name der Organisation: ${orgName}\nZusätzliche Stichpunkte vom Benutzer:\n${context}`
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const completion = await client.chat.completions.create({
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model,
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messages: [
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{ role: 'system', content: systemMessage },
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{ role: 'user', content: userMessage },
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],
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// some openrouter models ignore response_format, so doing it purely by prompt
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temperature: 0.7
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})
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let textResponse = completion.choices[0]?.message?.content || ''
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// safely remove potential markdown blocks just in case
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textResponse = textResponse.trim()
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if (textResponse.startsWith('```json')) {
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textResponse = textResponse.replace(/^```json\n?/, '').replace(/\n?```$/, '').trim()
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} else if (textResponse.startsWith('```')) {
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textResponse = textResponse.replace(/^```\n?/, '').replace(/\n?```$/, '').trim()
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}
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const result = JSON.parse(textResponse)
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return NextResponse.json(result)
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} catch (error: any) {
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console.error('Error generating AI landing page content:', error)
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if (parsedBody?.orgName && parsedBody?.context) {
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return NextResponse.json(buildFallbackLandingContent(parsedBody.orgName, parsedBody.context))
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}
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return NextResponse.json({ error: error?.message || 'Failed to generate content' }, { status: 500 })
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}
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}
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import { NextResponse } from 'next/server'
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import OpenAI from 'openai'
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type LlmProvider = 'openai' | 'openrouter'
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function getProvider(): LlmProvider {
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const configured = (process.env.LLM_PROVIDER ?? '').toLowerCase()
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if (configured === 'openrouter') return 'openrouter'
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if (configured === 'openai') return 'openai'
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return process.env.OPENROUTER_API_KEY ? 'openrouter' : 'openai'
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}
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function createClient(provider: LlmProvider) {
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if (provider === 'openrouter') {
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const apiKey = process.env.OPENROUTER_API_KEY || ''
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return new OpenAI({
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apiKey,
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baseURL: process.env.OPENROUTER_BASE_URL || 'https://openrouter.ai/api/v1',
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defaultHeaders: {
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...(process.env.OPENROUTER_SITE_URL
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? { 'HTTP-Referer': process.env.OPENROUTER_SITE_URL }
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: {}),
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...(process.env.OPENROUTER_APP_NAME
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? { 'X-Title': process.env.OPENROUTER_APP_NAME }
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: {}),
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},
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})
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}
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return new OpenAI({
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apiKey: process.env.OPENAI_API_KEY || '',
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})
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}
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function getModel(provider: LlmProvider): string {
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if (provider === 'openrouter') {
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return process.env.OPENROUTER_MODEL || 'minimax/minimax-m2.5'
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}
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return process.env.OPENAI_MODEL || 'gpt-4o-mini'
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}
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function hasApiKey(provider: LlmProvider): boolean {
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if (provider === 'openrouter') return !!process.env.OPENROUTER_API_KEY
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return !!process.env.OPENAI_API_KEY
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}
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function buildFallbackLandingContent(orgName: string, context: string) {
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const cleanOrg = orgName.trim()
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const cleanContext = context.trim().replace(/\s+/g, ' ')
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const shortContext = cleanContext.slice(0, 180)
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const detailSentence = shortContext
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? `Dabei stehen insbesondere ${shortContext}.`
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: 'Dabei stehen regionale Vernetzung, starke Ausbildung und praxisnahe Unterstützung im Mittelpunkt.'
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return {
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title: `${cleanOrg} - Stark im Handwerk`,
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text: `${cleanOrg} verbindet Betriebe, stärkt die Gemeinschaft und setzt sich für die Interessen des Handwerks vor Ort ein. ${detailSentence}`,
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fallbackUsed: true,
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}
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}
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export async function POST(req: Request) {
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let parsedBody: any = null
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try {
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const body = await req.json()
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parsedBody = body
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const { orgName, context } = body
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if (!orgName || !context) {
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return NextResponse.json({ error: 'orgName and context are required' }, { status: 400 })
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}
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const provider = getProvider()
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const model = getModel(provider)
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if (!hasApiKey(provider)) {
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return NextResponse.json(buildFallbackLandingContent(orgName, context))
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}
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const client = createClient(provider)
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const systemMessage = `Sie sind ein professioneller Copywriter für eine moderne deutsche Innung oder Kreishandwerkerschaft.
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Erstellen Sie eine moderne, ansprechende Überschrift (Heading) und einen Einleitungstext für eine Landingpage.
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WICHTIG: Geben Sie AUSSCHLIESSLICH ein valides JSON-Objekt zurück, komplett ohne Markdown-Formatierung (kein \`\`\`json ... \`\`\`), in dieser Struktur:
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{
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"title": "Eine moderne, ansprechende Überschrift (max. 6-8 Wörter)",
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"text": "Ein überzeugender Einleitungstext, der erklärt, wofür die Organisation steht, fokussiert auf die Region und den Kontext (max. 3-4 Sätze)."
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}`
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const userMessage = `Name der Organisation: ${orgName}\nZusätzliche Stichpunkte vom Benutzer:\n${context}`
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const completion = await client.chat.completions.create({
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model,
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messages: [
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{ role: 'system', content: systemMessage },
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{ role: 'user', content: userMessage },
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],
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// some openrouter models ignore response_format, so doing it purely by prompt
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temperature: 0.7
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})
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let textResponse = completion.choices[0]?.message?.content || ''
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// safely remove potential markdown blocks just in case
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textResponse = textResponse.trim()
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if (textResponse.startsWith('```json')) {
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textResponse = textResponse.replace(/^```json\n?/, '').replace(/\n?```$/, '').trim()
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} else if (textResponse.startsWith('```')) {
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textResponse = textResponse.replace(/^```\n?/, '').replace(/\n?```$/, '').trim()
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}
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const result = JSON.parse(textResponse)
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return NextResponse.json(result)
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} catch (error: any) {
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console.error('Error generating AI landing page content:', error)
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if (parsedBody?.orgName && parsedBody?.context) {
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return NextResponse.json(buildFallbackLandingContent(parsedBody.orgName, parsedBody.context))
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}
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return NextResponse.json({ error: error?.message || 'Failed to generate content' }, { status: 500 })
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}
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}
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