protected function handle()
{
/** @var CategoryModel[] $tree */
$tree = CategoryModel::getTree();
/** @var CategoryModel $root_node */
$root_node = CategoryModel::getRootNode();
$categories = array();
foreach ($tree as $category) {
$categories[$category->categoryId] = $category;
}
$request = $this->getRequest();
$category_id = $request->query->get('category_id');
if (!$category_id || $category_id == $root_node->categoryId) {
$category_id = null;
}
$page = $request->query->get('page');
if (!$page) {
$page = 1;
}
$size = 10;
$pager = ArticleModel::listPortalArticles($page, $size, function (QueryBuilder $qb) use($category_id) {
if ($category_id) {
$qb->andWhere($qb->expr()->eq('category_id', ':category_id'))->setParameter(':category_id', $category_id);
}
$qb->addOrderBy('create_timestamp', 'DESC');
});
$pager->setQuery(array('category_id' => $category_id));
return $this->render('article/manage-article.html.twig', array('tree' => $tree, 'pager' => $pager, 'categories' => $categories));
}
public function __invoke()
{
$homepage_node = CategoryModel::getRootNode();
$category_id = $homepage_node->categoryId;
$articles_pager = ArticleModel::listPortalArticles(1, 3, function (QueryBuilder $qb) use($category_id) {
$qb->andWhere($qb->expr()->eq('category_id', ':category_id'))->setParameter(':category_id', $category_id);
$qb->andWhere($qb->expr()->gt('publish_timestamp', 0));
$qb->addOrderBy('publish_timestamp', 'desc');
});
return $this->render('homepage/index.html.twig', array('pager' => $articles_pager));
}
public function __invoke($category_id = null)
{
$session = $this->getSession();
$category = CategoryModel::getPortalCategory($category_id);
if (!$category) {
$session->addFlash('error', '分类不存在');
return new RedirectResponse($this->generateUrl('portal_homepage'));
}
// $parent_category = $category->getDirectParentNode();
// if ($parent_category->isRootNode()) {
// $parent_category = null;
// }
switch ($category->categoryType) {
case 'article':
case 'article-menu':
// 文章列表
// 面包屑导航
$breadcrumb = $category->getNodeSinglePath();
unset($breadcrumb[0]);
$breadcrumb = array_values($breadcrumb);
// 边栏导航
/** @var CategoryModel $top_nav */
$top_nav = $breadcrumb[0];
$side_nav = $top_nav->getDirectChildNodes();
// 文章内容
$article_id = $category->categoryDesc;
$article_id = intval($article_id);
$article = ArticleModel::getPortalArticle($article_id);
if (!$article) {
$session->addFlash('error', '文章不存在');
return new RedirectResponse($this->generateUrl('portal_homepage'));
}
return $this->render('category/article.html.twig', array('breadcrumb' => $breadcrumb, 'side_nav' => $side_nav, 'category' => $category, 'parent_category' => $top_nav, 'article' => $article));
break;
case 'menu':
// 面包屑导航
$breadcrumb = $category->getNodeSinglePath();
unset($breadcrumb[0]);
$breadcrumb = array_values($breadcrumb);
// 边栏导航
/** @var CategoryModel $top_nav */
$top_nav = $breadcrumb[0];
$side_nav = $top_nav->getDirectChildNodes();
$category = $side_nav[0];
// 内容列表
$request = $this->getRequest();
$page = $request->query->get('page');
if (!$page) {
$page = 1;
}
$size = 20;
$pager = ArticleModel::listPortalArticles($page, $size, function (QueryBuilder $qb) use($category) {
/** @var CategoryModel $category */
$qb->andWhere($qb->expr()->eq('category_id', ':category_id'))->setParameter(':category_id', $category->categoryId);
$qb->andWhere($qb->expr()->gt('publish_timestamp', 0));
});
return $this->render('category/index.html.twig', array('breadcrumb' => $breadcrumb, 'side_nav' => $side_nav, 'pager' => $pager, 'category' => $category, 'parent_category' => $top_nav));
break;
case 'page':
$breadcrumb = $category->getNodeSinglePath();
unset($breadcrumb[0]);
$breadcrumb = array_values($breadcrumb);
// 边栏导航
/** @var CategoryModel $top_nav */
$top_nav = $breadcrumb[0];
$side_nav = $top_nav->getDirectChildNodes();
$category = $side_nav[0];
return $this->render($category->categoryDesc, array('breadcrumb' => $breadcrumb, 'side_nav' => $side_nav, 'category' => $category, 'parent_category' => $top_nav));
break;
case 'link':
return new RedirectResponse($category->categoryDesc);
break;
default:
$session->addFlash('error', '错误的分类类型');
return new RedirectResponse($this->generateUrl('portal_homepage'));
break;
}
}