async function performDownload()

in wiki-interface/ui/js/sidebar_br.js [433:474]

• 34 lines of code
• 4 McCabe index (conditional complexity)

async function performDownload() {
    // Get the content from the div with id "ratingPageContent"
    const content = document.getElementById('ratingPageContent').value;
    const b64source = btoa(content);

    const mimeType = document.getElementById('ratingMimeType').value;
    const transactionId = document.getElementById('ratingTransactionId').value;

    let data = {
        inputDoc: b64source,
        mimeType: mimeType,
        transactionId: transactionId
    }

    try {
        const response = await fetch('/api/v1/download', {
            method: 'POST',
            headers: {
                'Content-Type': 'application/json'
            },
            body: JSON.stringify(data)
        });

        if (!response.ok) {
            throw new Error('Network response was not ok');
        }

        const responseData = await response.text();
        const popup = window.open('', '_blank', 'width=800,height=600');
        if (popup) {
            popup.document.write(responseData);
            popup.document.close();
        } else {
            alert("Could not open popup window. Please check your browser settings.");
        }

    } catch (error) {
        console.error('There was a problem with the fetch operation:', error);
        // Handle errors here (e.g., display an error message to the user)
        return null; // or some default value or error representation
    }
}