cookie_consent/includes/config.plugin.php

<?php

/**
 * config file for cookie consent manager
 * 
 * @author Ortwin Pinke <ortwin.pinke@php-backoffice.de>
 * 
 */
if (!defined('CON_FRAMEWORK')) {
    die('Illegal call');
}

$sPluginName = 'phpbo.cookie_consent';

function phpboccInjectFrontend($sHtml) {
    $sInjection = '';
    $sInjection .= '<link rel="stylesheet" href="front_content.php?phpboccGetCss=klaro.css" />'. "\n";
    $sInjection .= '<script type="text/javascript" src="front_content.php?phpboccGetJs=config.js"></script>' . "\n";
    $sInjection .= '<script type="text/javascript" src="front_content.php?phpboccGetJs=klaro.js"></script>' . "\n";
    $sInjection .= '</body>';


    return str_replace('</body>', $sInjection, $sHtml);
}

function phpboccGetJs() {
    if (isset($_GET['phpboccGetJs'])) {
        $sFileContent = '';
        ob_end_clean();
        header("Content-Type: application/javascript");
        header("Cache-Control: max-age=604800, public");

        switch ($_GET['phpboccGetJs']) {
            case 'config.js':
                $sFileContent = file_get_contents(dirname(__FILE__, 2).'/external/klaro/config.js');
                break;
            case 'klaro.js':
                $sFileContent = file_get_contents(dirname(__FILE__, 2).'/external/klaro/klaro.js');
                break;
            default:
                break;
        }        
        echo $sFileContent;
        die();
    }
}

function phpboccGetCss() {
    if (isset($_GET['phpboccGetCss'])) {
        $sFileContent = '';
        ob_end_clean();
        header("Content-type: text/css; charset: UTF-8");
        header("Cache-Control: max-age=604800, public");

        switch ($_GET['phpboccGetCss']) {
            case 'klaro.css':
                $sFileContent = file_get_contents(dirname(__FILE__, 2).'/external/klaro/klaro.css');
                break;
            default:
                break;
        }        
        echo $sFileContent;
        die();
    }
}

$_cecRegistry->addChainFunction("Contenido.Frontend.HTMLCodeOutput", "phpboccInjectFrontend");
$_cecRegistry->addChainFunction("Contenido.Frontend.AfterLoadPlugins", "phpboccGetJs");
$_cecRegistry->addChainFunction("Contenido.Frontend.AfterLoadPlugins", "phpboccGetCss");