protected function getInnerContent()

in src/site/controllers/HomePageController.php [27:99]
63 lines of code
10 McCabe index (conditional complexity)

  protected function getInnerContent(GuidesProduct $product): x\node {
    $guides = GuidesIndex::getGuides($product);

    $root = <ul />;

    // Hack / HHVM  categories
    $category_root = $root;
    $getting_started = <ul class="guideList" />;
    $control_flow = <ul class="guideList" />;
    $classes_interfaces_traits = <ul class="guideList" />;
    $types_generics = <ul class="guideList" />;
    $learn = <ul class="guideList" />;
    $experimental = <ul class="guideList" />;

    foreach ($guides as $guide) {
      $pages = GuidesIndex::getPages($product, $guide);
      $url = GuidePageControllerURIBuilder::getPath(shape(
        'Product' => $product,
        'Guide' => $guide,
        'Page' => $pages[0],
      ));

      $title = ucwords(strtr($guide, '-', ' '));
      $category = trim($this->getGuideCategory($product, $guide));

      switch($category){
        case CategoriesHack::GETTING_STARTED:
          $category_root = $getting_started;
          break;
        case CategoriesHack::CONTROL_FLOW:
          $category_root = $control_flow;
          break;
        case CategoriesHack::CLASSES_INTERFACES_TRAITS:
          $category_root = $classes_interfaces_traits;
          break;
        case CategoriesHack::TYPES_GENERICS:
          $category_root = $types_generics;
          break;
        case CategoriesHack::EXPERIMENTAL:
          $category_root = $experimental;
          break;
        case CategoriesHHVM::LEARN:
          $category_root = $learn;
          break;
        default:
          $category_root = $root;
          break;
      }

      $category_root->appendChild(
        <li>
          <h4 class={$category}><a href={$url}>{$title}</a></h4>
          <div class="guideDescription">
            {$this->getGuideSummary($product, $guide)}
          </div>
        </li>,
      );
    }

    if ($product === GuidesProduct::HACK){
      $root->appendChild(<li><h3 class="listTitle">{CategoriesHack::GETTING_STARTED}</h3><div class="guideListWrapper">{$getting_started}</div></li>);
      $root->appendChild(<li><h3 class="listTitle">{CategoriesHack::CONTROL_FLOW}</h3><div class="guideListWrapper">{$control_flow}</div></li>);
      $root->appendChild(<li><h3 class="listTitle">{CategoriesHack::CLASSES_INTERFACES_TRAITS}</h3><div class="guideListWrapper">{$classes_interfaces_traits}</div></li>);
      $root->appendChild(<li><h3 class="listTitle">{CategoriesHack::TYPES_GENERICS}</h3><div class="guideListWrapper">{$types_generics}</div></li>);
      $root->appendChild(<li><h3 class="listTitle">{CategoriesHack::EXPERIMENTAL}</h3><div class="guideListWrapper">{$experimental}</div></li>);
    }

    if ($product === GuidesProduct::HHVM){
      $root->appendChild(<li><h3 class="listTitle">{CategoriesHHVM::LEARN}</h3><div>{$learn}</div></li>);
    }

    return $root;
  }