add modal message when editing toot (#23936)

Co-authored-by: PauloVilarinho <paulotarsobranco@hotmail.com>

app/javascript/mastodon/containers/status_container.jsx

@@ -56,6 +56,8 @@ const messages = defineMessages({
   redraftMessage: { id: 'confirmations.redraft.message', defaultMessage: 'Are you sure you want to delete this status and re-draft it? Favourites and boosts will be lost, and replies to the original post will be orphaned.' },
   replyConfirm: { id: 'confirmations.reply.confirm', defaultMessage: 'Reply' },
   replyMessage: { id: 'confirmations.reply.message', defaultMessage: 'Replying now will overwrite the message you are currently composing. Are you sure you want to proceed?' },
+  editConfirm: { id: 'confirmations.edit.confirm', defaultMessage: 'Edit' },
+  editMessage: { id: 'confirmations.edit.message', defaultMessage: 'Editing now will overwrite the message you are currently composing. Are you sure you want to proceed?' },
   blockDomainConfirm: { id: 'confirmations.domain_block.confirm', defaultMessage: 'Hide entire domain' },
 });
 
@@ -149,7 +151,18 @@ const mapDispatchToProps = (dispatch, { intl, contextType }) => ({
   },
 
   onEdit (status, history) {
-    dispatch(editStatus(status.get('id'), history));
+    dispatch((_, getState) => {
+      let state = getState();
+      if (state.getIn(['compose', 'text']).trim().length !== 0) {
+        dispatch(openModal('CONFIRM', {
+          message: intl.formatMessage(messages.editMessage),
+          confirm: intl.formatMessage(messages.editConfirm),
+          onConfirm: () => dispatch(editStatus(status.get('id'), history)),
+        }));
+      } else {
+        dispatch(editStatus(status.get('id'), history));
+      }
+    });
   },
 
   onTranslate (status) {

app/javascript/mastodon/locales/en.json

@@ -162,6 +162,8 @@
   "confirmations.discard_edit_media.message": "You have unsaved changes to the media description or preview, discard them anyway?",
   "confirmations.domain_block.confirm": "Block entire domain",
   "confirmations.domain_block.message": "Are you really, really sure you want to block the entire {domain}? In most cases a few targeted blocks or mutes are sufficient and preferable. You will not see content from that domain in any public timelines or your notifications. Your followers from that domain will be removed.",
+  "confirmations.edit.confirm": "Edit",
+  "confirmations.edit.message": "Editing now will overwrite the message you are currently composing. Are you sure you want to proceed?",
   "confirmations.logout.confirm": "Log out",
   "confirmations.logout.message": "Are you sure you want to log out?",
   "confirmations.mute.confirm": "Mute",