/*
Plugin Name: SchmidtKing – Erweiterter Script-Cleaner
Description: Entfernt externe CDNJS- und jsDelivr-Skripte direkt aus dem HTML-Ausgabequelltext zur DSGVO/TDDDG-Konformität.
Version: 1.1
Author: SchmidtKing
*/

function schmidtking_start_output_buffering() {
    ob_start('schmidtking_clean_output');
}
add_action('template_redirect', 'schmidtking_start_output_buffering');

function schmidtking_clean_output($buffer) {
    // Entferne jsDelivr und CDNJS <script>-Einbindungen
    $buffer = preg_replace('#<script[^>]+src=["']https://cdn.jsdelivr.net/.*?</script>#is', '', $buffer);
    $buffer = preg_replace('#<script[^>]+src=["']https://cdnjs.cloudflare.com/.*?</script>#is', '', $buffer);
    return $buffer;
}
/*
Plugin Name: SchmidtKing – Externe Skripte blockieren & ersetzen
Description: Blockiert automatisch externe Skripte von CDNJS und jsDelivr und ersetzt sie durch lokale Versionen zur DSGVO-Konformität.
Version: 1.0
Author: SchmidtKing
*/

function schmidtking_deregister_conflicting_scripts() {
    global $wp_scripts;

    if (!is_admin()) {
        foreach ($wp_scripts->registered as $handle => $script) {
            if (
                strpos($script->src, 'cdn.jsdelivr.net') !== false ||
                strpos($script->src, 'cdnjs.cloudflare.com') !== false
            ) {
                wp_deregister_script($handle);
            }
        }
    }
}
add_action('wp_enqueue_scripts', 'schmidtking_deregister_conflicting_scripts', 1);

function schmidtking_enqueue_replacements() {
    $base_url = plugin_dir_url(__FILE__) . 'js/';

    wp_enqueue_script(
        'keen-slider-local',
        $base_url . 'keen-slider.min.js',
        array(),
        null,
        true
    );

    wp_enqueue_script(
        'lazyload-local',
        $base_url . 'lazyload.min.js',
        array(),
        null,
        true
    );
}
add_action('wp_enqueue_scripts', 'schmidtking_enqueue_replacements', 100);