added pagination to claims explorer

src/Controller/MainController.php

@@ -118,7 +118,26 @@ class MainController extends AppController {
         }
 
         if (!$id) {
-            $claims = $this->Claims->find()->contain(['Stream', 'Publisher' => ['fields' => ['Name']]])->order(['Claims.Created' => 'DESC'])->limit(96)->toArray();
+            // paginate claims
+            $offset = 0;
+            $pageLimit = 96;
+            $page = intval($this->request->query('page'));
+
+            $conn = ConnectionManager::get('default');
+            $stmt = $conn->execute('SELECT COUNT(Id) AS Total FROM Claims');
+            $count = $stmt->fetch(\PDO::FETCH_OBJ);
+            $numClaims = $count->Total;
+
+            $numPages = ceil($numClaims  / $pageLimit);
+            if ($page < 1) {
+                $page = 1;
+            }
+            if ($page > $numPages) {
+                $page = $numPages;
+            }
+
+            $offset = ($page - 1) * $pageLimit;
+            $claims = $this->Claims->find()->contain(['Stream', 'Publisher' => ['fields' => ['Name']]])->order(['Claims.Created' => 'DESC'])->offset($offset)->limit($pageLimit)->toArray();
             for ($i = 0; $i < count($claims); $i++) {
                 if ($canConvert && $claims[$i]->Fee > 0 && $claims[$i]->FeeCurrency == 'USD') {
                     $claims[$i]->Price = $claims[$i]->Fee / $priceInfo->price;
@@ -134,6 +153,11 @@ class MainController extends AppController {
                     }
                 }
             }
+
+            $this->set('pageLimit', $pageLimit);
+            $this->set('numPages', $numPages);
+            $this->set('numRecords', $numClaims);
+            $this->set('currentPage', $page);
             $this->set('claims', $claims);
         } else {
             $claim = $this->Claims->find()->contain(['Stream', 'Publisher' => ['fields' => ['ClaimId', 'Name']]])->where(['Claims.ClaimId' => $id])->first();

src/Template/Main/claims.ctp

@@ -273,8 +273,17 @@ if (strlen(trim($desc)) == 0) {
 </div>
 
 <div class="claims-grid">
-    <?php $idx = 1; $a = ['purple', 'orange', 'blue', 'teal', 'green', 'yellow']; foreach ($claims as $claim):
+    <?php
-        $last_row = (count($claims) - $idx < 3);
+
+    $idx = 1;
+    $row = 1;
+    $rowCount = ceil(count($claims) / 3);
+    $a = ['purple', 'orange', 'blue', 'teal', 'green', 'yellow'];
+    foreach ($claims as $claim):
+        $last_row = ($row == $rowCount);
+        if ($idx % 3 == 0) {
+            $row++;
+        }
         $autoThumbText = '';
         $link = $claim->Name;
         if (isset($claim->Publisher->Name)) {
@@ -373,4 +382,6 @@ if (strlen(trim($desc)) == 0) {
     <div class="clear"></div>
 </div>
 
+<?php echo $this->element('pagination') ?>
+
 <?php endif ?>