Optimierung des Kontaktformulars: Entfernen von nicht benötigten Feldern und Verbesserung der Validierungslogik. Anpassung der CSS-Stile für eine bessere Benutzererfahrung.

2025-08-01 10:56:13 +02:00
parent 0c44e675e8
commit cdcf060b0e
10 changed files with 2061 additions and 0 deletions
--- a/public/includes/functions.php
+++ b/public/includes/functions.php
@@ -0,0 +1,68 @@
+<?php
+/**
+ * Helper functions for HexaHost.de
+ */
+
+/**
+ * Set page configuration and include header
+ * 
+ * @param string $page_title The page title
+ * @param string $page_description The page description
+ * @param string $current_page The current page identifier
+ * @param array $additional_scripts Additional scripts to include
+ */
+function includeHeader($page_title = '', $page_description = '', $current_page = '', $additional_scripts = []) {
+    global $page_title, $page_description, $current_page, $additional_scripts;
+    
+    // Set default values if not provided
+    if (empty($page_title)) {
+        $page_title = 'HexaHost.de - Zuverlässiges Hosting aus Niederbayern';
+    }
+    if (empty($page_description)) {
+        $page_description = 'HexaHost.de - Zuverlässiges und preiswertes Hosting aus Niederbayern. VPS, VPC, Mail Gateway und Webhosting Lösungen.';
+    }
+    
+    include 'includes/header.php';
+}
+
+/**
+ * Include footer
+ */
+function includeFooter() {
+    include 'includes/footer.php';
+}
+
+/**
+ * Generate breadcrumb navigation
+ * 
+ * @param array $breadcrumbs Array of breadcrumb items [['title' => 'Home', 'url' => 'index.html'], ...]
+ */
+function generateBreadcrumbs($breadcrumbs) {
+    echo '<div class="breadcrumb">';
+    $last_index = count($breadcrumbs) - 1;
+    
+    foreach ($breadcrumbs as $index => $item) {
+        if ($index === $last_index) {
+            // Last item (current page)
+            echo '<span>' . htmlspecialchars($item['title']) . '</span>';
+        } else {
+            // Link to other pages
+            echo '<a href="' . htmlspecialchars($item['url']) . '">' . htmlspecialchars($item['title']) . '</a>';
+            echo '<span>/</span>';
+        }
+    }
+    echo '</div>';
+}
+
+/**
+ * Generate CSRF token for form security
+ * 
+ * @return string CSRF token
+ */
+function generateCSRFToken() {
+    if (!isset($_SESSION['csrf_token'])) {
+        $_SESSION['csrf_token'] = bin2hex(random_bytes(32));
+    }
+    return $_SESSION['csrf_token'];
+}
+?>