completely flarched it

Models/Paginator.php

@@ -1,17 +1,18 @@
 <?php
 require_once('FacilityDataSet.php');
 class Paginator {
-    protected $_pages, $_totalPages, $_rowLimit, $_offset, $_pageMatrix, $_rowCount;
+    protected $_pages, $_totalPages, $_rowLimit, $_pageMatrix, $_rowCount;
 
-    public function __construct($rowLimit, $offset, $dataset) {
+    public function __construct($rowLimit, $dataset) {
         $this->_rowLimit = $rowLimit;
-        $this->_offset = $offset;
         $this->_totalPages = $this->calculateTotalPages($dataset['count']);
         $this->_rowCount = $dataset['count'];
         $this->_pages = $dataset['dataset'];
         $this->_pageMatrix = $this->Paginate();
     }
-
+    public function getTotalPages() {
+        return $this->_totalPages;
+    }
     private function calculateTotalPages(int $count): int {
         return $count > 0 ? ceil($count / $this->_rowLimit) : 0;
     }
@@ -32,14 +33,14 @@ class Paginator {
         return $pageMatrix;
     }
 
-    function getPageFromUri(): int {
+    public function getPageFromUri(): int {
         // Retrieve 'page' parameter and default to 0 if missing or invalid
         return filter_input(INPUT_GET, 'page', FILTER_VALIDATE_INT, [
-            'options' => ['default' => 0, 'min_range' => 0] // Default to 0 if invalid or missing
+            'options' => ['default' => 0, 'min_range' => 0] // Default to 1 if invalid or missing
         ]);
     }
 
-    public function setPageUri(int $page): void
+    public function setPageUri($page)
     {
         $uri = $_SERVER['REQUEST_URI'];
         $uriComp = parse_url($uri);
@@ -48,11 +49,13 @@ class Paginator {
         // Parse existing query parameters
         if (isset($uriComp['query'])) {
             parse_str($uriComp['query'], $params);
+        } else {
+            $params = array();
         }
 
         // Avoid unnecessary redirection if the page is already correct
         if (isset($params['page']) && (int)$params['page'] === $page) {
-            return; // Do nothing if already on the correct page
+            exit; // Do nothing if already on the correct page
         }
 
         // Update the 'page' parameter
@@ -62,9 +65,12 @@ class Paginator {
         $newUri = http_build_query($params);
 
         // Redirect to the updated URI
-        $path = $uriComp['path'] ?? '/'; // Use the current path or root
-        header("Location: $path?$newUri");
-        exit;
+        // Use the current path or root
+        return
+            [
+                'newUri' => $newUri,
+                'path' => $uriComp['path'] ?? '/'
+        ];
     }
 
     public function getPage(int $pageNumber): array {