Baixar Página Atual via API html to PDF

Baixar Página Atual via API html to PDF - WordPress.php

<?php

//https://portal.api2pdf.com/


function my_enqueue_assets() {
    wp_enqueue_script('jquery');
    wp_enqueue_style('font-awesome', 'https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.15.1/css/all.min.css');
}
add_action('wp_enqueue_scripts', 'my_enqueue_assets');


function register_shortcode_button_pdf() {
    add_shortcode('button_pdf', 'render_button_pdf');
}
add_action('init', 'register_shortcode_button_pdf');

function render_button_pdf() {
    $button_html = '<button id="download-pdf"><i class="fa fa-file-pdf"></i> Download</button>';
    $script = <<<SCRIPT
<script>
jQuery(document).ready(function($) {
    $('#download-pdf').click(function() {
        var apiEndpoint = 'https://v2.api2pdf.com/chrome/pdf/url';
        var apiKey = 'acbc6c2c-6e70-4ff1-b52e-4dc5ac85ea71';
        var urlToConvert = window.location.href; // Or set the specific URL you want to convert

        $(this).html('<i class="fa fa-spinner fa-spin"></i> Aguarde...').prop('disabled', true);

        fetch(apiEndpoint + '?url=' + encodeURIComponent(urlToConvert) + '&apikey=' + apiKey)
        .then(response => response.blob())
        .then(blob => {
            var link = document.createElement('a');
            link.href = window.URL.createObjectURL(blob);
            link.download = 'downloaded.pdf';
            document.body.appendChild(link);
            link.click();
            document.body.removeChild(link);
            $('#download-pdf').html('<i class="fa fa-file-pdf"></i> Download').prop('disabled', false);
        })
        .catch(err => {
            console.error(err);
            alert('Error: Could not download the file.');
            $('#download-pdf').html('<i class="fa fa-file-pdf"></i> Download').prop('disabled', false);
        });
    });
});
</script>
SCRIPT;

    return $button_html . $script;
}