[Glitch] Add option to open original page in dropdowns of remote content in web UI

Port ef582dc4f2 to glitch-soc

Signed-off-by: Claire <claire.github-309c@sitedethib.com>

app/javascript/flavours/glitch/features/account_timeline/components/header.js

@@ -25,6 +25,7 @@ export default class Header extends ImmutablePureComponent {
     onAddToList: PropTypes.func.isRequired,
     onChangeLanguages: PropTypes.func.isRequired,
     onInteractionModal: PropTypes.func.isRequired,
+    onOpenAvatar: PropTypes.func.isRequired,
     hideTabs: PropTypes.bool,
     domain: PropTypes.string.isRequired,
     hidden: PropTypes.bool,
@@ -102,6 +103,10 @@ export default class Header extends ImmutablePureComponent {
     this.props.onInteractionModal(this.props.account);
   }
 
+  handleOpenAvatar = () => {
+    this.props.onOpenAvatar(this.props.account);
+  }
+
   render () {
     const { account, hidden, hideTabs } = this.props;
 
@@ -130,6 +135,7 @@ export default class Header extends ImmutablePureComponent {
           onEditAccountNote={this.handleEditAccountNote}
           onChangeLanguages={this.handleChangeLanguages}
           onInteractionModal={this.handleInteractionModal}
+          onOpenAvatar={this.handleOpenAvatar}
           domain={this.props.domain}
           hidden={hidden}
         />

app/javascript/flavours/glitch/features/account_timeline/containers/header_container.js

@@ -161,6 +161,13 @@ const mapDispatchToProps = (dispatch, { intl }) => ({
     }));
   },
 
+  onOpenAvatar (account) {
+    dispatch(openModal('IMAGE', {
+      src: account.get('avatar'),
+      alt: account.get('acct'),
+    }));
+  },
+
 });
 
 export default injectIntl(connect(makeMapStateToProps, mapDispatchToProps)(Header));