Upload web/src/controllers/SearchController.php with huggingface_hub

web/src/controllers/SearchController.php

@@ -0,0 +1,65 @@
+<?php
+
+declare(strict_types=1);
+
+class SearchController
+{
+    /**
+     * Full-text search with optional collection filter and pagination.
+     */
+    public function index(): void
+    {
+        $config = require __DIR__ . '/../config.php';
+
+        $query      = Security::sanitizeSearch($_GET['q'] ?? '');
+        $collection = isset($_GET['collection']) && $_GET['collection'] !== ''
+            ? Security::sanitize($_GET['collection'])
+            : null;
+        $topicFilter = isset($_GET['topic']) && $_GET['topic'] !== ''
+            ? Security::sanitize($_GET['topic'])
+            : null;
+        $stampFilter = isset($_GET['stamp']) && $_GET['stamp'] !== ''
+            ? Security::sanitize($_GET['stamp'])
+            : null;
+
+        $perPage = $config['app']['per_page'];
+        $limit   = min($perPage, $config['app']['search_limit']);
+        $page    = max(1, (int) ($_GET['page'] ?? 1));
+        $offset  = ($page - 1) * $limit;
+
+        $results     = [];
+        $total       = 0;
+        $totalPages  = 0;
+
+        if ($query !== '') {
+            $searchModel = new Search();
+            $results     = $searchModel->fullText($query, $collection, $limit, $offset, $topicFilter, $stampFilter);
+            $total       = $searchModel->countResults($query, $collection, $topicFilter, $stampFilter);
+            $totalPages  = (int) ceil($total / $limit);
+        }
+
+        // Gather collection list for the filter dropdown
+        $docModel    = new Document();
+        $collections = $docModel->getCollections();
+
+        // Available topics and stamps for filter dropdowns
+        $db = Database::getInstance();
+        $availableTopics = [];
+        $availableStamps = [];
+        try {
+            $availableTopics = [
+                'intelligence operations', 'national security', 'military operations',
+                'surveillance', 'assassination', 'congressional legislation',
+                'government oversight', 'civil rights', 'foreign policy',
+                'law enforcement', 'financial regulation', 'public health',
+                'human experimentation', 'scientific research', 'judicial proceedings',
+            ];
+            $availableStamps = [
+                'TOP SECRET', 'SECRET', 'CONFIDENTIAL', 'CLASSIFIED', 'UNCLASSIFIED',
+                'NOFORN', 'EYES ONLY', 'REDACTED', 'DECLASSIFIED', 'SEALED',
+            ];
+        } catch (\PDOException $e) {}
+
+        require __DIR__ . '/../views/search-results.php';
+    }
+}