From f9dece0743b43296848225d86833c3f61c12ee1f Mon Sep 17 00:00:00 2001
From: Philip Allgaier <mail@spacegaier.de>
Date: Thu, 10 Dec 2020 15:55:57 +0100
Subject: [PATCH] Add copy YAML (automation & script) fallback without
 `navigator.clipboard` (#7900)

---
 src/common/util/copy-clipboard.ts                | 16 ++++++++++------
 .../config/automation/ha-automation-editor.ts    |  3 ++-
 src/panels/config/script/ha-script-editor.ts     |  3 ++-
 3 files changed, 14 insertions(+), 8 deletions(-)

diff --git a/src/common/util/copy-clipboard.ts b/src/common/util/copy-clipboard.ts
index 9d7e6885fa..3c89e40982 100644
--- a/src/common/util/copy-clipboard.ts
+++ b/src/common/util/copy-clipboard.ts
@@ -1,8 +1,12 @@
 export const copyToClipboard = (str) => {
-  const el = document.createElement("textarea");
-  el.value = str;
-  document.body.appendChild(el);
-  el.select();
-  document.execCommand("copy");
-  document.body.removeChild(el);
+  if (navigator.clipboard) {
+    navigator.clipboard.writeText(str);
+  } else {
+    const el = document.createElement("textarea");
+    el.value = str;
+    document.body.appendChild(el);
+    el.select();
+    document.execCommand("copy");
+    document.body.removeChild(el);
+  }
 };
diff --git a/src/panels/config/automation/ha-automation-editor.ts b/src/panels/config/automation/ha-automation-editor.ts
index 229f472085..fed4eb04a5 100644
--- a/src/panels/config/automation/ha-automation-editor.ts
+++ b/src/panels/config/automation/ha-automation-editor.ts
@@ -32,6 +32,7 @@ import "../../../components/ha-svg-icon";
 import "../../../components/ha-yaml-editor";
 import { showToast } from "../../../util/toast";
 import type { HaYamlEditor } from "../../../components/ha-yaml-editor";
+import { copyToClipboard } from "../../../common/util/copy-clipboard";
 import {
   AutomationConfig,
   AutomationEntity,
@@ -396,7 +397,7 @@ export class HaAutomationEditor extends KeyboardShortcutMixin(LitElement) {
 
   private async _copyYaml() {
     if (this._editor?.yaml) {
-      navigator.clipboard.writeText(this._editor.yaml);
+      copyToClipboard(this._editor.yaml);
     }
   }
 
diff --git a/src/panels/config/script/ha-script-editor.ts b/src/panels/config/script/ha-script-editor.ts
index 1ed2095ef8..8683d5d31f 100644
--- a/src/panels/config/script/ha-script-editor.ts
+++ b/src/panels/config/script/ha-script-editor.ts
@@ -35,6 +35,7 @@ import "../../../components/ha-icon-input";
 import "../../../components/ha-svg-icon";
 import "../../../components/ha-yaml-editor";
 import type { HaYamlEditor } from "../../../components/ha-yaml-editor";
+import { copyToClipboard } from "../../../common/util/copy-clipboard";
 import {
   Action,
   deleteScript,
@@ -545,7 +546,7 @@ export class HaScriptEditor extends KeyboardShortcutMixin(LitElement) {
 
   private async _copyYaml() {
     if (this._editor?.yaml) {
-      navigator.clipboard.writeText(this._editor.yaml);
+      copyToClipboard(this._editor.yaml);
     }
   }