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frontend/src/pages/SnapshotDashboard.tsx

@@ -48,6 +48,21 @@ import {
 dayjs.extend(relativeTime)
 dayjs.locale('ru')
 
+function copyToClipboard(text: string) {
+  if (navigator.clipboard && window.isSecureContext) {
+    navigator.clipboard.writeText(text)
+  } else {
+    const textarea = document.createElement('textarea')
+    textarea.value = text
+    textarea.style.position = 'fixed'
+    textarea.style.left = '-9999px'
+    document.body.appendChild(textarea)
+    textarea.select()
+    document.execCommand('copy')
+    document.body.removeChild(textarea)
+  }
+}
+
 const UNGROUPED = '__none__'
 
 const CATEGORY_OPTIONS = [
@@ -566,7 +581,7 @@ function DevicesList({
   const handleCopy = async (snapshotId: number) => {
     try {
       const content = await fetchSnapshotContent(snapshotId)
-      await navigator.clipboard.writeText(content)
+      copyToClipboard(content)
       message.success('Скопировано в буфер обмена')
     } catch {
       message.error('Ошибка при копировании')
@@ -600,9 +615,9 @@ function DevicesList({
     }
   }
 
-  const handleViewCopy = async () => {
+  const handleViewCopy = () => {
     if (viewContent) {
-      await navigator.clipboard.writeText(viewContent)
+      copyToClipboard(viewContent)
       message.success('Скопировано в буфер обмена')
     }
   }
@@ -691,14 +706,17 @@ function DevicesList({
         pagination={false}
       />
       <Modal
-        title={viewTitle}
+        title={
+          <div style={{ display: 'flex', justifyContent: 'space-between', alignItems: 'center' }}>
+            <span>{viewTitle}</span>
+            <Button size="small" icon={<CopyOutlined />} onClick={handleViewCopy}>
+              Скопировать
+            </Button>
+          </div>
+        }
         open={viewContent !== null}
         onCancel={() => setViewContent(null)}
-        footer={
+        footer={null}
-          <Button icon={<CopyOutlined />} onClick={handleViewCopy}>
-            Скопировать
-          </Button>
-        }
         width={800}
         maskClosable
         destroyOnClose