fix(datautils.ts): fix clipboard copy issue on http endpoints

ui/litellm-dashboard/src/utils/dataUtils.ts

@@ -1,43 +1,79 @@
-import NotificationsManager from "@/components/molecules/notifications_manager";
-import { message } from "antd";
+import NotificationsManager from "@/components/molecules/notifications_manager"
+import { message } from "antd"
+
+export function updateExistingKeys<Source extends Object>(target: Source, source: Object): Source {
+  const clonedTarget = structuredClone(target)
 
-export function updateExistingKeys<Source extends Object>(
-  target: Source,
-  source: Object
-): Source {
-  const clonedTarget = structuredClone(target);
-  
   for (const [key, value] of Object.entries(source)) {
     if (key in clonedTarget) {
-      (clonedTarget as any)[key] = value;
+      ;(clonedTarget as any)[key] = value
     }
   }
 
-  return clonedTarget;
+  return clonedTarget
 }
 
 export const formatNumberWithCommas = (value: number | null | undefined, decimals: number = 0): string => {
   if (value === null || value === undefined) {
-    return '-';
+    return "-"
   }
-  return value.toLocaleString('en-US', {
+  return value.toLocaleString("en-US", {
     minimumFractionDigits: decimals,
     maximumFractionDigits: decimals,
-  });
-};
+  })
+}
 
 export const copyToClipboard = async (
   text: string | null | undefined,
-  messageText: string = "Copied to clipboard"
+  messageText: string = "Copied to clipboard",
 ): Promise<boolean> => {
-  if (!text) return false;
-  try {
-    await navigator.clipboard.writeText(text);
-    NotificationsManager.success(messageText);
-    return true;
-  } catch (err) {
-    NotificationsManager.fromBackend("Failed to copy to clipboard");
-    console.error("Failed to copy: ", err);
-    return false;
+  if (!text) return false
+
+  // Check if clipboard API is available
+  if (navigator && navigator.clipboard && navigator.clipboard.writeText) {
+    try {
+      await navigator.clipboard.writeText(text)
+      NotificationsManager.success(messageText)
+      return true
+    } catch (err) {
+      console.error("Clipboard API failed: ", err)
+      // Fall back to legacy method
+      return fallbackCopyToClipboard(text, messageText)
+    }
+  } else {
+    // Use fallback method when clipboard API is not available
+    return fallbackCopyToClipboard(text, messageText)
   }
-};
+}
+
+// Fallback method using document.execCommand (deprecated but widely supported)
+const fallbackCopyToClipboard = (text: string, messageText: string): boolean => {
+  try {
+    const textArea = document.createElement("textarea")
+    textArea.value = text
+
+    // Make the textarea invisible
+    textArea.style.position = "fixed"
+    textArea.style.left = "-999999px"
+    textArea.style.top = "-999999px"
+    textArea.setAttribute("readonly", "")
+
+    document.body.appendChild(textArea)
+    textArea.focus()
+    textArea.select()
+
+    const successful = document.execCommand("copy")
+    document.body.removeChild(textArea)
+
+    if (successful) {
+      NotificationsManager.success(messageText)
+      return true
+    } else {
+      throw new Error("execCommand failed")
+    }
+  } catch (err) {
+    NotificationsManager.fromBackend("Failed to copy to clipboard")
+    console.error("Failed to copy: ", err)
+    return false
+  }
+}