Change design of embed modal in web UI (#31801)

app/javascript/mastodon/components/copy_paste_text.tsx

@@ -0,0 +1,90 @@
+import { useRef, useState, useCallback } from 'react';
+
+import { FormattedMessage } from 'react-intl';
+
+import classNames from 'classnames';
+
+import ContentCopyIcon from '@/material-icons/400-24px/content_copy.svg?react';
+import { useTimeout } from 'mastodon/../hooks/useTimeout';
+import { Icon } from 'mastodon/components/icon';
+
+export const CopyPasteText: React.FC<{ value: string }> = ({ value }) => {
+  const inputRef = useRef<HTMLTextAreaElement>(null);
+  const [copied, setCopied] = useState(false);
+  const [focused, setFocused] = useState(false);
+  const [setAnimationTimeout] = useTimeout();
+
+  const handleInputClick = useCallback(() => {
+    setCopied(false);
+
+    if (inputRef.current) {
+      inputRef.current.focus();
+      inputRef.current.select();
+      inputRef.current.setSelectionRange(0, value.length);
+    }
+  }, [setCopied, value]);
+
+  const handleButtonClick = useCallback(
+    (e: React.MouseEvent) => {
+      e.stopPropagation();
+      void navigator.clipboard.writeText(value);
+      inputRef.current?.blur();
+      setCopied(true);
+      setAnimationTimeout(() => {
+        setCopied(false);
+      }, 700);
+    },
+    [setCopied, setAnimationTimeout, value],
+  );
+
+  const handleKeyUp = useCallback(
+    (e: React.KeyboardEvent) => {
+      if (e.key !== ' ') return;
+      void navigator.clipboard.writeText(value);
+      setCopied(true);
+      setAnimationTimeout(() => {
+        setCopied(false);
+      }, 700);
+    },
+    [setCopied, setAnimationTimeout, value],
+  );
+
+  const handleFocus = useCallback(() => {
+    setFocused(true);
+  }, [setFocused]);
+
+  const handleBlur = useCallback(() => {
+    setFocused(false);
+  }, [setFocused]);
+
+  return (
+    <div
+      className={classNames('copy-paste-text', { copied, focused })}
+      tabIndex={0}
+      role='button'
+      onClick={handleInputClick}
+      onKeyUp={handleKeyUp}
+    >
+      <textarea
+        readOnly
+        value={value}
+        ref={inputRef}
+        onClick={handleInputClick}
+        onFocus={handleFocus}
+        onBlur={handleBlur}
+      />
+
+      <button className='button' onClick={handleButtonClick}>
+        <Icon id='copy' icon={ContentCopyIcon} />{' '}
+        {copied ? (
+          <FormattedMessage id='copypaste.copied' defaultMessage='Copied' />
+        ) : (
+          <FormattedMessage
+            id='copypaste.copy_to_clipboard'
+            defaultMessage='Copy to clipboard'
+          />
+        )}
+      </button>
+    </div>
+  );
+};

app/javascript/mastodon/components/status_action_bar.jsx

@@ -55,7 +55,7 @@ const messages = defineMessages({
   unmuteConversation: { id: 'status.unmute_conversation', defaultMessage: 'Unmute conversation' },
   pin: { id: 'status.pin', defaultMessage: 'Pin on profile' },
   unpin: { id: 'status.unpin', defaultMessage: 'Unpin from profile' },
-  embed: { id: 'status.embed', defaultMessage: 'Embed' },
+  embed: { id: 'status.embed', defaultMessage: 'Get embed code' },
   admin_account: { id: 'status.admin_account', defaultMessage: 'Open moderation interface for @{name}' },
   admin_status: { id: 'status.admin_status', defaultMessage: 'Open this post in the moderation interface' },
   admin_domain: { id: 'status.admin_domain', defaultMessage: 'Open moderation interface for {domain}' },