Fix being unable to withdraw follow request when confirmation modal is disabled (#19687)

* Fix being unable to withdraw follow request when unfollow confirmation modal is disabled

Fixes #19569

* Fix “unfollow” being inadequately used for withdrawing follow requests from account card

app/javascript/mastodon/features/account_timeline/containers/header_container.js

@@ -60,6 +60,8 @@ const mapDispatchToProps = (dispatch, { intl }) => ({
           confirm: intl.formatMessage(messages.cancelFollowRequestConfirm),
           onConfirm: () => dispatch(unfollowAccount(account.get('id'))),
         }));
+      } else {
+        dispatch(unfollowAccount(account.get('id')));
       }
     } else {
       dispatch(followAccount(account.get('id')));

app/javascript/mastodon/features/directory/components/account_card.js

@@ -24,6 +24,7 @@ const messages = defineMessages({
   unfollow: { id: 'account.unfollow', defaultMessage: 'Unfollow' },
   follow: { id: 'account.follow', defaultMessage: 'Follow' },
   cancel_follow_request: { id: 'account.cancel_follow_request', defaultMessage: 'Withdraw follow request' },
+  cancelFollowRequestConfirm: { id: 'confirmations.cancel_follow_request.confirm', defaultMessage: 'Withdraw request' },
   requested: { id: 'account.requested', defaultMessage: 'Awaiting approval. Click to cancel follow request' },
   unblock: { id: 'account.unblock_short', defaultMessage: 'Unblock' },
   unmute: { id: 'account.unmute_short', defaultMessage: 'Unmute' },
@@ -43,10 +44,7 @@ const makeMapStateToProps = () => {
 
 const mapDispatchToProps = (dispatch, { intl }) => ({
   onFollow(account) {
-    if (
-      account.getIn(['relationship', 'following']) ||
-      account.getIn(['relationship', 'requested'])
-    ) {
+    if (account.getIn(['relationship', 'following'])) {
       if (unfollowModal) {
         dispatch(
           openModal('CONFIRM', {
@@ -64,6 +62,16 @@ const mapDispatchToProps = (dispatch, { intl }) => ({
       } else {
         dispatch(unfollowAccount(account.get('id')));
       }
+    } else if (account.getIn(['relationship', 'requested'])) {
+      if (unfollowModal) {
+        dispatch(openModal('CONFIRM', {
+          message: <FormattedMessage id='confirmations.cancel_follow_request.message' defaultMessage='Are you sure you want to withdraw your request to follow {name}?' values={{ name: <strong>@{account.get('acct')}</strong> }} />,
+          confirm: intl.formatMessage(messages.cancelFollowRequestConfirm),
+          onConfirm: () => dispatch(unfollowAccount(account.get('id'))),
+        }));
+      } else {
+        dispatch(unfollowAccount(account.get('id')));
+      }
     } else {
       dispatch(followAccount(account.get('id')));
     }