pages number in support

db/StoredProcedures.sql

@@ -22,6 +22,8 @@ DROP PROCEDURE IF EXISTS GetReports//
 DROP PROCEDURE IF EXISTS GetSettings//
 
 
+DROP PROCEDURE IF EXISTS RequestsNum//
+
 # -------------------------------------------------------------------------------------------
 # Label: abbreviations
 # -------------------------------------------------------------------------------------------
@@ -1431,9 +1433,22 @@ CREATE PROCEDURE `GetRequests` (
 BEGIN
     SELECT  requests.*
     FROM `requests`
-    WHERE   IF(pFilter = 'all', TRUE, requests.Status = pFilter)
+    WHERE   IF(pFilter = 'all', TRUE, requests.Status = pFilter) AND
+            requests.Title != '' AND
+            requests.Description != ''
     LIMIT pCount OFFSET pOffset;
 
 END//
 
+DROP PROCEDURE IF EXISTS RequestsNum//
+CREATE PROCEDURE `RequestsNum` () NO SQL
+BEGIN
+    SELECT COUNT(*)
+    AS Num
+    FROM requests
+    WHERE   requests.Title != '' AND
+            requests.Description != ''
+            ;
+
+END//
 DELIMITER ;

~dev_rating/application/classes/Controller/Admin/Requests.php

@@ -15,12 +15,16 @@ class Controller_Admin_Requests extends Controller_Environment_Admin
         }
         $offset = ($pageNum - 1) * $itemsOnPage;
         $reports = Model_Support::getReports($this->user->ID, $offset, $itemsOnPage);
-        if ( $reports == null) {
+        if ($reports == null) {
             throw new HTTP_Exception_404('Picture not found');
         }
 
+        $requestNum = Model_Support::getNumberOfReports();
+        $pagesNum = ceil($requestNum / $itemsOnPage);
+
         $this->twig->set([
-            'Requests' => $reports
+            'Requests' => $reports,
+            'PagesNum' => $pagesNum
         ])->set_filename('admin/requests/errors');
     }
 

~dev_rating/application/classes/Model/Support.php

@@ -34,4 +34,10 @@ class Model_Support extends Model
             ->param(':filter', $statusFilter)
             ->execute()->as_array();
     }
+
+    public static function getNumberOfReports() {
+        $query = "CALL `RequestsNum`";
+        return DB::query(Database::SELECT, $query)
+            ->execute()->get('Num');
+    }
 }

~dev_rating/application/views/admin/requests/errors.twig

@@ -9,6 +9,8 @@
 
 {% block main_content %}
 <div></div>
+        {{ PagesNum }}
+
     <div class="listPage1">
         {% for req in Requests %}
             <div class="repBlock" >