Accessibility Widget Integration

// In wp-content/themes/ihr-theme/functions.php einfügen:

function add_accessibility_widget() {
    // Nur im Frontend laden
    if (!is_admin()) {
        wp_enqueue_script(
            'accessibility-widget',
            'https://schwerbehindert.org/barrierefreiheitsstaerkungsgesetz/widget.min.js',
            array(),
            '1.0.0',
            true // Im Footer laden
        );
        
        // Optional: Konfiguration
        wp_add_inline_script('accessibility-widget', '
            window.accessibilityConfig = {
                position: "bottom-left",
                color: "#0066FF"
            };
        ', 'before');
    }
}
add_action('wp_enqueue_scripts', 'add_accessibility_widget');

// In THEMENAME.theme Datei:

function THEMENAME_preprocess_html(&$variables) {
  // Accessibility Widget hinzufügen
  $variables['#attached']['html_head'][] = [
    [
      '#type' => 'html_tag',
      '#tag' => 'script',
      '#value' => '
        (function() {
          if (window.accessibilityWidgetLoaded) return;
          window.accessibilityWidgetLoaded = true;
          
          var script = document.createElement("script");
          script.src = "https://schwerbehindert.org/barrierefreiheitsstaerkungsgesetz/widget.min.js";
          script.async = true;
          document.body.appendChild(script);
        })();
      ',
      '#weight' => 100,
    ],
    'accessibility_widget',
  ];
}

function THEMENAME_preprocess_page(&$variables) {
  $variables['#attached']['library'][] = 'THEMENAME/accessibility-widget';
}

# In Setup TypoScript:

# Accessibility Widget einbinden
page.includeJSFooter {
  accessibilityWidget = https://schwerbehindert.org/barrierefreiheitsstaerkungsgesetz/widget.min.js
  accessibilityWidget {
    external = 1
    async = 1
  }
}

# Optional: Konfiguration
page.footerData.20 = TEXT
page.footerData.20.value (
  
)

<!-- Vor dem schließenden body Tag -->
<script>
(function() {
    if (window.accessibilityWidgetLoaded) return;
    window.accessibilityWidgetLoaded = true;
    
    var script = document.createElement('script');
    script.src = 'https://schwerbehindert.org/barrierefreiheitsstaerkungsgesetz/widget.min.js';
    script.async = true;
    document.body.appendChild(script);
})();
</script>
</body>

<script>
(function() {
    // Verhindere mehrfaches Laden
    if (window.accessibilityWidgetLoaded) return;
    window.accessibilityWidgetLoaded = true;
    
    // Widget laden
    var script = document.createElement('script');
    script.src = 'https://schwerbehindert.org/barrierefreiheitsstaerkungsgesetz/widget.min.js';
    script.async = true;
    document.head.appendChild(script);
    
    // Event Tracking
    script.onload = function() {
        // Widget geladen
        dataLayer.push({
            'event': 'accessibility_widget_loaded'
        });
        
        // Click tracking
        document.addEventListener('click', function(e) {
            if (e.target.closest('#accessibility-toggle')) {
                dataLayer.push({
                    'event': 'accessibility_widget_opened'
                });
            }
        });
    };
})();
</script>