Initial Commit

app/Controllers/SearchController.php

@@ -0,0 +1,172 @@
+<?php
+
+namespace App\Controllers;
+
+use Core\Controller;
+use App\Models\Domain;
+use App\Services\WhoisService;
+
+class SearchController extends Controller
+{
+    private Domain $domainModel;
+    private WhoisService $whoisService;
+
+    public function __construct()
+    {
+        $this->domainModel = new Domain();
+        $this->whoisService = new WhoisService();
+    }
+
+    public function index()
+    {
+        $query = trim($_GET['q'] ?? '');
+
+        if (empty($query)) {
+            $_SESSION['error'] = 'Please enter a search term';
+            $this->redirect('/domains');
+            return;
+        }
+
+        // Pagination parameters
+        $page = max(1, (int)($_GET['page'] ?? 1));
+        $perPage = max(10, min(100, (int)($_GET['per_page'] ?? 25)));
+
+        // Search existing domains in database
+        $allResults = $this->searchDomains($query);
+        $totalResults = count($allResults);
+
+        // Calculate pagination
+        $totalPages = ceil($totalResults / $perPage);
+        $page = min($page, max(1, $totalPages)); // Ensure page is within valid range
+        $offset = ($page - 1) * $perPage;
+
+        // Slice results for current page
+        $existingDomains = array_slice($allResults, $offset, $perPage);
+
+        // Check if query looks like a domain name
+        $isDomainLike = $this->isDomainFormat($query);
+
+        // If it looks like a domain and not found in database, offer WHOIS lookup
+        $whoisData = null;
+        $whoisError = null;
+        
+        if ($isDomainLike && empty($allResults)) {
+            // Do WHOIS lookup
+            $whoisData = $this->whoisService->getDomainInfo($query);
+            if (!$whoisData) {
+                $whoisError = "Could not retrieve WHOIS information for '$query'";
+            }
+        }
+
+        $this->view('search/results', [
+            'query' => $query,
+            'existingDomains' => $existingDomains,
+            'whoisData' => $whoisData,
+            'whoisError' => $whoisError,
+            'isDomainLike' => $isDomainLike,
+            'pagination' => [
+                'current_page' => $page,
+                'per_page' => $perPage,
+                'total' => $totalResults,
+                'total_pages' => $totalPages,
+                'showing_from' => $totalResults > 0 ? $offset + 1 : 0,
+                'showing_to' => min($offset + $perPage, $totalResults)
+            ],
+            'title' => 'Search Results'
+        ]);
+    }
+
+    /**
+     * AJAX endpoint for live search suggestions
+     */
+    public function suggest()
+    {
+        header('Content-Type: application/json');
+        
+        $query = trim($_GET['q'] ?? '');
+        
+        if (empty($query)) {
+            echo json_encode(['domains' => [], 'isDomainLike' => false]);
+            exit;
+        }
+
+        // Search existing domains (limit to 5 for quick results)
+        $db = \Core\Database::getConnection();
+        $sql = "SELECT d.id, d.domain_name, d.registrar, d.expiration_date, d.status, ng.name as group_name 
+                FROM domains d 
+                LEFT JOIN notification_groups ng ON d.notification_group_id = ng.id 
+                WHERE d.domain_name LIKE ? 
+                   OR d.registrar LIKE ?
+                ORDER BY d.domain_name ASC
+                LIMIT 5";
+
+        $searchTerm = '%' . $query . '%';
+        $stmt = $db->prepare($sql);
+        $stmt->execute([$searchTerm, $searchTerm]);
+        $results = $stmt->fetchAll();
+
+        // Calculate days left for each domain
+        foreach ($results as &$domain) {
+            if (!empty($domain['expiration_date'])) {
+                $daysLeft = floor((strtotime($domain['expiration_date']) - time()) / 86400);
+                $domain['days_left'] = $daysLeft;
+                
+                // Color coding
+                if ($daysLeft < 0) {
+                    $domain['status_color'] = 'red';
+                } elseif ($daysLeft <= 30) {
+                    $domain['status_color'] = 'orange';
+                } elseif ($daysLeft <= 90) {
+                    $domain['status_color'] = 'yellow';
+                } else {
+                    $domain['status_color'] = 'green';
+                }
+            } else {
+                $domain['days_left'] = null;
+                $domain['status_color'] = 'gray';
+            }
+        }
+
+        // Check if query looks like a domain
+        $isDomainLike = $this->isDomainFormat($query);
+
+        echo json_encode([
+            'domains' => $results,
+            'isDomainLike' => $isDomainLike,
+            'query' => $query
+        ]);
+        exit;
+    }
+
+    /**
+     * Search domains in database
+     */
+    private function searchDomains(string $query): array
+    {
+        $db = \Core\Database::getConnection();
+        $sql = "SELECT d.*, ng.name as group_name 
+                FROM domains d 
+                LEFT JOIN notification_groups ng ON d.notification_group_id = ng.id 
+                WHERE d.domain_name LIKE ? 
+                   OR d.registrar LIKE ?
+                   OR ng.name LIKE ?
+                ORDER BY d.domain_name ASC
+                LIMIT 50";
+
+        $searchTerm = '%' . $query . '%';
+        $stmt = $db->prepare($sql);
+        $stmt->execute([$searchTerm, $searchTerm, $searchTerm]);
+        
+        return $stmt->fetchAll();
+    }
+
+    /**
+     * Check if string looks like a domain name
+     */
+    private function isDomainFormat(string $query): bool
+    {
+        // Basic domain validation
+        return preg_match('/^[a-z0-9]+([\-\.]{1}[a-z0-9]+)*\.[a-z]{2,}$/i', $query);
+    }
+}
+