From 2b487f32dd75df6349a14f1f124bfe856c2d14d0 Mon Sep 17 00:00:00 2001
From: Aleksey Filippov <Aleksey.Filippov@erp-flowers.ru>
Date: Tue, 17 Feb 2026 12:40:16 +0300
Subject: [PATCH] =?utf8?q?=D0=94=D0=BE=D0=B1=D0=B0=D0=B2=D0=BB=D0=B5=D0=BD?=
 =?utf8?q?=D0=B8=D0=B5=20=D0=BB=D0=BE=D0=B3=D0=B8=D1=80=D0=BE=D0=B2=D0=B0?=
 =?utf8?q?=D0=BD=D0=B8=D1=8F=20=D0=BD=D0=B0=20=D0=B7=D0=B0=D0=B3=D1=80?=
 =?utf8?q?=D1=83=D0=B7=D0=BA=D1=83=20=D1=84=D0=B0=D0=B9=D0=BB=D0=BE=D0=B2?=
 =?utf8?q?=20=D0=B2=20=D0=B4=D0=BE=D0=BA=D1=83=D0=BC=D0=B5=D0=BD=D1=82=20?=
 =?utf8?q?=D1=81=D0=BF=D0=B8=D1=81=D0=B0=D0=BD=D0=B8=D1=8F.?=
MIME-Version: 1.0
Content-Type: text/plain; charset=utf8
Content-Transfer-Encoding: 8bit

---
 erp24/views/write_offs_erp/view.php | 12 ++++++++++--
 erp24/web/js/notification.js        | 18 +++++++++++++++++-
 2 files changed, 27 insertions(+), 3 deletions(-)

diff --git a/erp24/views/write_offs_erp/view.php b/erp24/views/write_offs_erp/view.php
index 57c4c8c1..0ffe5d5e 100644
--- a/erp24/views/write_offs_erp/view.php
+++ b/erp24/views/write_offs_erp/view.php
@@ -144,8 +144,16 @@ $this->registerCssFile('/css/write-offs-erp.css', ['position' => \yii\web\View::
                                 $dataTable .= '<td>';
                                 $video = $product->video;
                                 if (!empty($video)) {
-                                    $dataTable .= '<video controls width="200">';
-                                    $dataTable .= '<source src="' . Html::encode($video->url) . '" type="video/mp4">';
+                                    $videoUrl = Html::encode($video->url);
+                                    $ext = strtolower(pathinfo($video->url, PATHINFO_EXTENSION));
+                                    $mimeTypes = [
+                                        'mp4' => 'video/mp4',
+                                        'mov' => 'video/quicktime',
+                                        'avi' => 'video/x-msvideo',
+                                    ];
+                                    $mimeType = $mimeTypes[$ext] ?? 'video/mp4';
+                                    $dataTable .= '<video controls width="200" preload="none">';
+                                    $dataTable .= '<source src="' . $videoUrl . '" type="' . $mimeType . '">';
                                     $dataTable .= 'Ваш браузер не поддерживает видео.';
                                     $dataTable .= '</video>';
                                 }
diff --git a/erp24/web/js/notification.js b/erp24/web/js/notification.js
index 36846286..b3d037f1 100644
--- a/erp24/web/js/notification.js
+++ b/erp24/web/js/notification.js
@@ -1,12 +1,28 @@
 let pendingAllowed = true;
+let notificationIntervalId = null;
 
 setTimeout(initPendingNotifications, 3000);
 
 function initPendingNotifications() {
     pendingNotifications();
-    setInterval(pendingNotifications, 10000);
+    notificationIntervalId = setInterval(pendingNotifications, 10000);
 }
 
+// Останавливаем polling когда вкладка неактивна — экономим соединения и трафик
+document.addEventListener('visibilitychange', function () {
+    if (document.hidden) {
+        if (notificationIntervalId) {
+            clearInterval(notificationIntervalId);
+            notificationIntervalId = null;
+        }
+    } else {
+        if (!notificationIntervalId) {
+            pendingNotifications();
+            notificationIntervalId = setInterval(pendingNotifications, 10000);
+        }
+    }
+});
+
 // pendingNotifications();
 
 const $counter = $('#kolokolchik-counter');
-- 
2.39.5