added 260907 version of worker toolkit

worker-toolkit-flaredown/repo/frontend/app/components/navigation-links.js

@@ -0,0 +1,87 @@
+import Ember from 'ember';
+import SearchableDropdown from 'flaredown/mixins/searchable-dropdown';
+
+const {
+  get,
+  $,
+  computed,
+  inject: {
+    service,
+  },
+  computed: {
+    alias,
+  },
+  Component
+} = Ember;
+
+export default Component.extend(SearchableDropdown, {
+  tagName: 'header',
+  classNames: ['flex-container', 'nav'],
+  classNameBindings: ['isAuthenticatedUser::unauthenticatedNav'],
+
+  showSearch: false,
+  optionObjects: null,
+  searchObjects: null,
+
+  notifications: service(),
+  routeHistory:  service(),
+  _routing:      service('-routing'),
+  postId: alias('notifications.first.postId'),
+
+  click() {
+    if(!get(this, 'isAuthenticatedUser')) {
+      get(this, '_routing').transitionTo('signup');
+    }
+  },
+
+  didInsertElement(){
+    const state = {
+      direction: 0,
+      pos: $(window).scrollTop(),
+    };
+
+    $(window).on('scroll', () => {
+      let currentDirection = $(window).scrollTop();
+      if(currentDirection > state.pos) {
+        $('.nav').addClass('hideNavBar');
+      } else {
+        $('.nav').removeClass('hideNavBar');
+      }
+      state.pos = currentDirection;
+    });
+  },
+
+  didDestroyElement() {
+    $(window).off('scroll');
+  },
+
+
+  navigateBackHistory: computed('routeHistory.history', function() {
+    return get(this, 'routeHistory.history.length') >= 2;
+  }),
+
+  actions: {
+    toggleSearchBar() {
+      this.toggleProperty('showSearch');
+    },
+
+    searchObjects(query) {
+      this.sendAction('onSearch', query);
+    },
+
+    goToSelectedTopic(selected) {
+      if(selected) {
+        this.sendAction('onGo', selected);
+      }
+    },
+
+    navigateBack() {
+      const routing = get(this, '_routing');
+      const previous = get(this, 'routeHistory').popEntry();
+
+      if (previous) {
+        routing.transitionTo(...previous);
+      }
+    },
+  }
+});