Add toast with option to open post after publishing in web UI

app/javascript/mastodon/actions/alerts.js

@@ -12,52 +12,48 @@ export const ALERT_DISMISS = 'ALERT_DISMISS';
 export const ALERT_CLEAR   = 'ALERT_CLEAR';
 export const ALERT_NOOP    = 'ALERT_NOOP';
 
-export function dismissAlert(alert) {
-  return {
+export const dismissAlert = alert => ({
   type: ALERT_DISMISS,
   alert,
-  };
-}
+});
 
-export function clearAlert() {
-  return {
+export const clearAlert = () => ({
   type: ALERT_CLEAR,
-  };
-}
+});
 
-export function showAlert(title = messages.unexpectedTitle, message = messages.unexpectedMessage, message_values = undefined) {
-  return {
+export const showAlert = alert => ({
   type: ALERT_SHOW,
-    title,
-    message,
-    message_values,
-  };
-}
+  alert,
+});
 
-export function showAlertForError(error, skipNotFound = false) {
+export const showAlertForError = (error, skipNotFound = false) => {
   if (error.response) {
     const { data, status, statusText, headers } = error.response;
 
-    if (skipNotFound && (status === 404 || status === 410)) {
     // Skip these errors as they are reflected in the UI
+    if (skipNotFound && (status === 404 || status === 410)) {
       return { type: ALERT_NOOP };
     }
 
+    // Rate limit errors
     if (status === 429 && headers['x-ratelimit-reset']) {
-      const reset_date = new Date(headers['x-ratelimit-reset']);
-      return showAlert(messages.rateLimitedTitle, messages.rateLimitedMessage, { 'retry_time': reset_date });
+      return showAlert({
+        title: messages.rateLimitedTitle,
+        message: messages.rateLimitedMessage,
+        values: { 'retry_time': new Date(headers['x-ratelimit-reset']) },
+      });
     }
 
-    let message = statusText;
-    let title   = `${status}`;
-
-    if (data.error) {
-      message = data.error;
+    return showAlert({
+      title: `${status}`,
+      message: data.error || statusText,
+    });
   }
 
-    return showAlert(title, message);
-  } else {
   console.error(error);
-    return showAlert();
-  }
+
+  return showAlert({
+    title: messages.unexpectedTitle,
+    message: messages.unexpectedMessage,
+  });
 }

app/javascript/mastodon/actions/compose.js

@@ -82,6 +82,8 @@ export const COMPOSE_FOCUS = 'COMPOSE_FOCUS';
 const messages = defineMessages({
   uploadErrorLimit: { id: 'upload_error.limit', defaultMessage: 'File upload limit exceeded.' },
   uploadErrorPoll:  { id: 'upload_error.poll', defaultMessage: 'File upload not allowed with polls.' },
+  open: { id: 'compose.published.open', defaultMessage: 'Open' },
+  published: { id: 'compose.published.body', defaultMessage: 'Post published.' },
 });
 
 export const ensureComposeIsVisible = (getState, routerHistory) => {
@@ -240,6 +242,13 @@ export function submitCompose(routerHistory) {
         insertIfOnline('public');
         insertIfOnline(`account:${response.data.account.id}`);
       }
+
+      dispatch(showAlert({
+        message: messages.published,
+        action: messages.open,
+        dismissAfter: 10000,
+        onClick: () => routerHistory.push(`/@${response.data.account.username}/${response.data.id}`),
+      }));
     }).catch(function (error) {
       dispatch(submitComposeFail(error));
     });
@@ -272,15 +281,16 @@ export function uploadCompose(files) {
     const media = getState().getIn(['compose', 'media_attachments']);
     const pending = getState().getIn(['compose', 'pending_media_attachments']);
     const progress = new Array(files.length).fill(0);
+
     let total = Array.from(files).reduce((a, v) => a + v.size, 0);
 
     if (files.length + media.size + pending > uploadLimit) {
-      dispatch(showAlert(undefined, messages.uploadErrorLimit));
+      dispatch(showAlert({ message: messages.uploadErrorLimit }));
       return;
     }
 
     if (getState().getIn(['compose', 'poll'])) {
-      dispatch(showAlert(undefined, messages.uploadErrorPoll));
+      dispatch(showAlert({ message: messages.uploadErrorPoll }));
       return;
     }
 

app/javascript/mastodon/features/notifications/containers/column_settings_container.js

@@ -32,7 +32,7 @@ const mapDispatchToProps = (dispatch, { intl }) => ({
           if (permission === 'granted') {
             dispatch(changePushNotifications(path.slice(1), checked));
           } else {
-            dispatch(showAlert(undefined, messages.permissionDenied));
+            dispatch(showAlert({ message: messages.permissionDenied }));
           }
         }));
       } else {
@@ -47,7 +47,7 @@ const mapDispatchToProps = (dispatch, { intl }) => ({
           if (permission === 'granted') {
             dispatch(changeSetting(['notifications', ...path], checked));
           } else {
-            dispatch(showAlert(undefined, messages.permissionDenied));
+            dispatch(showAlert({ message: messages.permissionDenied }));
           }
         }));
       } else {

app/javascript/mastodon/features/ui/containers/notifications_container.js

@@ -7,26 +7,27 @@ import { NotificationStack } from 'react-notification';
 import { dismissAlert } from '../../../actions/alerts';
 import { getAlerts } from '../../../selectors';
 
-const mapStateToProps = (state, { intl }) => {
-  const notifications = getAlerts(state);
-
-  notifications.forEach(notification => ['title', 'message'].forEach(key => {
-    const value = notification[key];
-
-    if (typeof value === 'object') {
-      notification[key] = intl.formatMessage(value, notification[`${key}_values`]);
+const formatIfNeeded = (intl, message, values) => {
+  if (typeof message === 'object') {
+    return intl.formatMessage(message, values);
   }
-  }));
 
-  return { notifications };
+  return message;
 };
 
-const mapDispatchToProps = (dispatch) => {
-  return {
-    onDismiss: alert => {
+const mapStateToProps = (state, { intl }) => ({
+  notifications: getAlerts(state).map(alert => ({
+    ...alert,
+    action: formatIfNeeded(intl, alert.action, alert.values),
+    title: formatIfNeeded(intl, alert.title, alert.values),
+    message: formatIfNeeded(intl, alert.message, alert.values),
+  })),
+});
+
+const mapDispatchToProps = (dispatch) => ({
+  onDismiss (alert) {
     dispatch(dismissAlert(alert));
   },
-  };
-};
+});
 
 export default injectIntl(connect(mapStateToProps, mapDispatchToProps)(NotificationStack));

app/javascript/mastodon/locales/en.json

@@ -135,6 +135,8 @@
   "community.column_settings.remote_only": "Remote only",
   "compose.language.change": "Change language",
   "compose.language.search": "Search languages...",
+  "compose.published.body": "Post published.",
+  "compose.published.open": "Open",
   "compose_form.direct_message_warning_learn_more": "Learn more",
   "compose_form.encryption_warning": "Posts on Mastodon are not end-to-end encrypted. Do not share any sensitive information over Mastodon.",
   "compose_form.hashtag_warning": "This post won't be listed under any hashtag as it is not public. Only public posts can be searched by hashtag.",

app/javascript/mastodon/reducers/alerts.js

@@ -1,4 +1,4 @@
-import { Map as ImmutableMap, List as ImmutableList } from 'immutable';
+import { List as ImmutableList } from 'immutable';
 
 import {
   ALERT_SHOW,
@@ -8,17 +8,20 @@ import {
 
 const initialState = ImmutableList([]);
 
+let id = 0;
+
+const addAlert = (state, alert) =>
+  state.push({
+    key: id++,
+    ...alert,
+  });
+
 export default function alerts(state = initialState, action) {
   switch(action.type) {
   case ALERT_SHOW:
-    return state.push(ImmutableMap({
-      key: state.size > 0 ? state.last().get('key') + 1 : 0,
-      title: action.title,
-      message: action.message,
-      message_values: action.message_values,
-    }));
+    return addAlert(state, action.alert);
   case ALERT_DISMISS:
-    return state.filterNot(item => item.get('key') === action.alert.key);
+    return state.filterNot(item => item.key === action.alert.key);
   case ALERT_CLEAR:
     return state.clear();
   default:

app/javascript/mastodon/selectors/index.js

@@ -84,26 +84,16 @@ export const makeGetPictureInPicture = () => {
   }));
 };
 
-const getAlertsBase = state => state.get('alerts');
-
-export const getAlerts = createSelector([getAlertsBase], (base) => {
-  let arr = [];
-
-  base.forEach(item => {
-    arr.push({
-      message: item.get('message'),
-      message_values: item.get('message_values'),
-      title: item.get('title'),
-      key: item.get('key'),
+const ALERT_DEFAULTS = {
   dismissAfter: 5000,
-      barStyle: {
-        zIndex: 200,
-      },
-    });
-  });
+  style: false,
+};
 
-  return arr;
-});
+export const getAlerts = createSelector(state => state.get('alerts'), alerts =>
+  alerts.map(item => ({
+    ...ALERT_DEFAULTS,
+    ...item,
+  })).toArray());
 
 export const makeGetNotification = () => createSelector([
   (_, base)             => base,

app/javascript/styles/mastodon/components.scss

@@ -9070,3 +9070,62 @@ noscript {
     }
   }
 }
+
+.notification-list {
+  position: fixed;
+  bottom: 2rem;
+  inset-inline-start: 0;
+  z-index: 999;
+  display: flex;
+  flex-direction: column;
+  gap: 4px;
+}
+
+.notification-bar {
+  flex: 0 0 auto;
+  position: relative;
+  inset-inline-start: -100%;
+  width: auto;
+  padding: 15px;
+  margin: 0;
+  color: $primary-text-color;
+  background: rgba($black, 0.85);
+  backdrop-filter: blur(8px);
+  border: 1px solid rgba(lighten($ui-base-color, 4%), 0.85);
+  border-radius: 8px;
+  box-shadow: 0 10px 15px -3px rgba($base-shadow-color, 0.25),
+    0 4px 6px -4px rgba($base-shadow-color, 0.25);
+  cursor: default;
+  transition: 0.5s cubic-bezier(0.89, 0.01, 0.5, 1.1);
+  transform: translateZ(0);
+  font-size: 15px;
+  line-height: 21px;
+
+  &.notification-bar-active {
+    inset-inline-start: 1rem;
+  }
+}
+
+.notification-bar-title {
+  margin-inline-end: 5px;
+}
+
+.notification-bar-title,
+.notification-bar-action {
+  font-weight: 700;
+}
+
+.notification-bar-action {
+  text-transform: uppercase;
+  margin-inline-start: 10px;
+  cursor: pointer;
+  color: $highlight-text-color;
+  border-radius: 4px;
+  padding: 0 4px;
+
+  &:hover,
+  &:focus,
+  &:active {
+    background: rgba($ui-base-color, 0.85);
+  }
+}