Added buttons and menu items to dismiss individual notifications (#76)

* Added DELETE verb for notifications

* Added notification dismiss button to status dropdown

* Added reveal-on-hover notif dismiss button, added FollowNotification component

3 files changed, 97 insertions, 21 deletions

diff --git a/app/javascript/glitch/components/notification/container.js b/app/javascript/glitch/components/notification/container.js
index c58ef4bd2..60303537d 100644
--- a/app/javascript/glitch/components/notification/container.js
+++ b/app/javascript/glitch/components/notification/container.js
@@ -6,6 +6,7 @@ import { makeGetNotification } from '../../../mastodon/selectors';
 
 //  Our imports  //
 import Notification from '.';
+import { deleteNotification } from '../../../mastodon/actions/notifications';
 
 const makeMapStateToProps = () => {
   const getNotification = makeGetNotification();
@@ -18,4 +19,10 @@ const makeMapStateToProps = () => {
   return mapStateToProps;
 };
 
-export default connect(makeMapStateToProps)(Notification);
+const mapDispatchToProps = (dispatch) => ({
+  onDeleteNotification (id) {
+    dispatch(deleteNotification(id));
+  },
+});
+
+export default connect(makeMapStateToProps, mapDispatchToProps)(Notification);
diff --git a/app/javascript/glitch/components/notification/follow_notification.js b/app/javascript/glitch/components/notification/follow_notification.js
new file mode 100644
index 000000000..7cabd91f6
--- /dev/null
+++ b/app/javascript/glitch/components/notification/follow_notification.js
@@ -0,0 +1,78 @@
+//  Package imports  //
+import React from 'react';
+import ImmutablePropTypes from 'react-immutable-proptypes';
+import PropTypes from 'prop-types';
+import { defineMessages, FormattedMessage, injectIntl } from 'react-intl';
+import escapeTextContentForBrowser from 'escape-html';
+import ImmutablePureComponent from 'react-immutable-pure-component';
+
+//  Mastodon imports  //
+import emojify from '../../../mastodon/emoji';
+import Permalink from '../../../mastodon/components/permalink';
+import AccountContainer from '../../../mastodon/containers/account_container';
+
+const messages = defineMessages({
+  deleteNotification: { id: 'status.dismiss_notification', defaultMessage: 'Dismiss notification' },
+});
+
+
+@injectIntl
+export default class FollowNotification extends ImmutablePureComponent {
+
+  static contextTypes = {
+    router: PropTypes.object,
+  };
+
+  static propTypes = {
+    notificationId: PropTypes.number.isRequired,
+    onDeleteNotification: PropTypes.func.isRequired,
+    account: ImmutablePropTypes.map.isRequired,
+    intl: PropTypes.object.isRequired,
+  };
+
+  // Avoid checking props that are functions (and whose equality will always
+  // evaluate to false. See react-immutable-pure-component for usage.
+  updateOnProps = [
+    'account',
+  ]
+
+  handleNotificationDeleteClick = () => {
+    this.props.onDeleteNotification(this.props.notificationId);
+  }
+
+  render () {
+    const { account, intl } = this.props;
+
+    const dismissTitle = intl.formatMessage(messages.deleteNotification);
+    const dismiss = (
+      <button
+        aria-label={dismissTitle}
+        title={dismissTitle}
+        onClick={this.handleNotificationDeleteClick}
+        className='status__prepend-dismiss-button'
+      >
+        <i className='fa fa-eraser' />
+      </button>
+    );
+
+    const displayName      = account.get('display_name').length > 0 ? account.get('display_name') : account.get('username');
+    const displayNameHTML  = { __html: emojify(escapeTextContentForBrowser(displayName)) };
+    const link             = <Permalink className='notification__display-name' href={account.get('url')} title={account.get('acct')} to={`/accounts/${account.get('id')}`} dangerouslySetInnerHTML={displayNameHTML} />;
+    return (
+      <div className='notification notification-follow'>
+        <div className='notification__message'>
+          <div className='notification__favourite-icon-wrapper'>
+            <i className='fa fa-fw fa-user-plus' />
+          </div>
+
+          <FormattedMessage id='notification.follow' defaultMessage='{name} followed you' values={{ name: link }} />
+
+          {dismiss}
+        </div>
+
+        <AccountContainer id={account.get('id')} withNote={false} />
+      </div>
+    );
+  }
+
+}
diff --git a/app/javascript/glitch/components/notification/index.js b/app/javascript/glitch/components/notification/index.js
index 83ac8dfc1..0cdc03cbe 100644
--- a/app/javascript/glitch/components/notification/index.js
+++ b/app/javascript/glitch/components/notification/index.js
@@ -1,42 +1,30 @@
 //  Package imports  //
 import React from 'react';
 import ImmutablePropTypes from 'react-immutable-proptypes';
-import { FormattedMessage } from 'react-intl';
-import escapeTextContentForBrowser from 'escape-html';
 import ImmutablePureComponent from 'react-immutable-pure-component';
+import PropTypes from 'prop-types';
 
 //  Mastodon imports  //
-import AccountContainer from '../../../mastodon/containers/account_container';
-import Permalink from '../../../mastodon/components/permalink';
-import emojify from '../../../mastodon/emoji';
 
 //  Our imports  //
 import StatusContainer from '../status/container';
+import FollowNotification from './follow_notification';
 
 export default class Notification extends ImmutablePureComponent {
 
   static propTypes = {
     notification: ImmutablePropTypes.map.isRequired,
     settings: ImmutablePropTypes.map.isRequired,
+    onDeleteNotification: PropTypes.func.isRequired,
   };
 
   renderFollow (notification) {
-    const account          = notification.get('account');
-    const displayName      = account.get('display_name').length > 0 ? account.get('display_name') : account.get('username');
-    const displayNameHTML  = { __html: emojify(escapeTextContentForBrowser(displayName)) };
-    const link             = <Permalink className='notification__display-name' href={account.get('url')} title={account.get('acct')} to={`/accounts/${account.get('id')}`} dangerouslySetInnerHTML={displayNameHTML} />;
     return (
-      <div className='notification notification-follow'>
-        <div className='notification__message'>
-          <div className='notification__favourite-icon-wrapper'>
-            <i className='fa fa-fw fa-user-plus' />
-          </div>
-
-          <FormattedMessage id='notification.follow' defaultMessage='{name} followed you' values={{ name: link }} />
-        </div>
-
-        <AccountContainer id={account.get('id')} withNote={false} />
-      </div>
+      <FollowNotification
+        notificationId={notification.get('id')}
+        account={notification.get('account')}
+        onDeleteNotification={this.props.onDeleteNotification}
+      />
     );
   }
 
@@ -44,6 +32,7 @@ export default class Notification extends ImmutablePureComponent {
     return (
       <StatusContainer
         id={notification.get('status')}
+        notificationId={notification.get('id')}
         withDismiss
       />
     );
@@ -56,6 +45,7 @@ export default class Notification extends ImmutablePureComponent {
         account={notification.get('account')}
         prepend='favourite'
         muted
+        notificationId={notification.get('id')}
         withDismiss
       />
     );
@@ -68,6 +58,7 @@ export default class Notification extends ImmutablePureComponent {
         account={notification.get('account')}
         prepend='reblog'
         muted
+        notificationId={notification.get('id')}
         withDismiss
       />
     );