JavaScript for Automation: summarize text with LLM

run.js

function run(input) {
	const key = 'your-key-here';
	return summarizeText(input[0], key)
}

function summarizeText(text, apiKey) {
    const app = Application.currentApplication();
    app.includeStandardAdditions = true;
    
    const endpoint = 'https://api.openai.com/v1/chat/completions';
    
    const requestData = {
        model: 'gpt-4o-mini',
        messages: [
            {
                role: 'system',
                content: 'You are a helpful assistant that provides concise summaries.'
            },
            {
                role: 'user',
                content: `Please summarize the following text: ${text}`
            }
        ],
        temperature: 0.7,
        max_tokens: 500
    };

    try {
        // Properly escape the JSON data for shell command
        const escapedData = JSON.stringify(requestData).replace(/'/g, "'\\''");
        
        const curlCommand = `curl -s "${endpoint}" \
            -H "Content-Type: application/json" \
            -H "Authorization: Bearer ${apiKey}" \
            -d '${escapedData}'`;
            
        const response = app.doShellScript(curlCommand);
        const jsonResponse = JSON.parse(response);
        return jsonResponse.choices[0].message.content;
        
    } catch (error) {
        return `Error: ${error}`;
    }
}