feat: add start global poll button

js/src/forum/components/PollsPage.tsx

@@ -8,6 +8,8 @@ import Poll from './Poll';
 import PollList from './Poll/PollList';
 import extractText from 'flarum/common/utils/extractText';
 import PollListState from '../states/PollListState';
+import Button from 'flarum/common/components/Button';
+import SelectDropdown from 'flarum/common/components/SelectDropdown';
 
 export default class PollsPage extends Page {
   oninit(vnode: Mithril.Vnode) {
@@ -44,7 +46,39 @@ export default class PollsPage extends Page {
   }
 
   sidebarItems() {
-    return IndexPage.prototype.sidebarItems();
+    const items = new ItemList<Mithril.Children>();
+    const canStartPoll = app.forum.attribute('canStartPoll') || !app.session.user;
+    console.info(canStartPoll);
+
+    items.add(
+      'newGlobalPoll',
+      <Button
+        icon="fas fa-edit"
+        className="Button Button--primary IndexPage-newDiscussion"
+        itemClassName="App-primaryControl"
+        onclick={() => {
+          // If the user is not logged in, the promise rejects, and a login modal shows up.
+          // Since that's already handled, we dont need to show an error message in the console.
+          // return this.newPollAction().catch(() => {});
+        }}
+        disabled={!canStartPoll}
+      >
+        {app.translator.trans(`fof-polls.forum.poll.${canStartPoll ? 'start_poll_button' : 'cannot_start_poll_button'}`)}
+      </Button>
+    );
+
+    items.add(
+      'nav',
+      <SelectDropdown
+        buttonClassName="Button"
+        className="App-titleControl"
+        accessibleToggleLabel={app.translator.trans('core.forum.index.toggle_sidenav_dropdown_accessible_label')}
+      >
+        {this.navItems().toArray()}
+      </SelectDropdown>
+    );
+
+    return items;
   }
 
   // actionItems() {

resources/less/forum.less

@@ -399,6 +399,15 @@
   }
 }
 
+@media @desktop-up {
+  .PollsPage .item-newGlobalPoll .Button {
+    display: block;
+    width: 100%;
+    overflow: hidden;
+    text-overflow: ellipsis;
+  }
+}
+
 .Poll {
   // display: flex;
   // gap: 10px;

resources/locale/en.yml

@@ -25,6 +25,8 @@ fof-polls:
     poll:
       cannot_change_vote: You cannot change your vote after voting.
       submit_button: Vote
+      start_poll_button: Start Global Poll
+      cannot_start_poll_button: Cannot Start Poll
 
     composer_discussion:
       add_poll: => fof-polls.forum.moderation.add