AI Power-Up Button

\n\n \n\n`;\n}\n\nexport default async function(req: Request) {\n const url = new URL(req.url);\n const action = url.searchParams.get(\"action\");\n\n if (req.method === \"POST\" && action === \"getPhrase\") {\n try {\n const openai = new OpenAI();\n const body = await req.json();\n const theme = body.theme;\n\n if (!theme || typeof theme !== \"string\") {\n return new Response(JSON.stringify({ error: \"A valid theme name is required.\" }), {\n status: 400,\n headers: { \"Content-Type\": \"application/json\" },\n });\n }\n\n const completion = await openai.chat.completions.create({\n model: \"gpt-4o\",\n messages: [\n { role: \"system\", content: PHRASE_GENERATOR_PROMPT },\n { role: \"user\", content: `Generate a phrase for the theme: \"${theme}\"` },\n ],\n temperature: 0.8,\n response_format: { type: \"json_object\" },\n });\n\n const content = completion.choices[0].message.content;\n const parsedContent = JSON.parse(content);\n\n if (!parsedContent.phrase || !parsedContent.reason) {\n throw new Error(\"AI returned an incomplete JSON structure.\");\n }\n\n return new Response(JSON.stringify(parsedContent), {\n headers: { \"Content-Type\": \"application/json\" },\n });\n } catch (error) {\n console.error(\"AI Phrase Generation Error:\", error);\n return new Response(JSON.stringify({ error: error.message || \"An unknown error occurred.\" }), {\n status: 500,\n headers: { \"Content-Type\": \"application/json\" },\n });\n }\n }\n\n const sourceUrl = `https://${url.hostname}${url.pathname}`;\n return new Response(generateHtml(sourceUrl), { headers: { \"Content-Type\": \"text/html\" } });\n}","deleted","label",[99],"permalink","https://www.val.town/x/join/jealous-text/code/main.tsx","extension","actionData","errors"]