90 lines
3.5 KiB
PHP
Executable File
90 lines
3.5 KiB
PHP
Executable File
<?php
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namespace app\controller;
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use app\model\{Article as MArticle,
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Category,
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Model
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};
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use page\DxtcPageA;
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use think\Paginator;
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class News extends Base
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{
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public function index()
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{
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$keyword = input('keyword/s', '');
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$categoryId = input("category_id", 0);
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if (!empty($categoryId)) {
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$category = Category::where('id', $categoryId)->find();
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$childrenCategory = Category::where('parent_id', $categoryId)->order('sort', 'asc')->select();
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// 若访问的是二级列表 如总的层级 新闻动态-省市县行业政策-集团要问 访问的是省市县行业政策这一层级则直接获取下面的分类第一个
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if (!$childrenCategory->isEmpty()) {
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$category = $childrenCategory[0];
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}
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$parentCategory = Category::where('id', $category['parent_id'])->find();
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} else {
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$parentCategory = Category::where('parent_id', Category::CATEGORY_NEWS)->order('sort asc')->find();
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$category = Category::where('parent_id', $parentCategory['id'])->order('sort asc')->find();
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}
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$categoryId = $category['id'];
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$categoryChildren = Category::where('parent_id', $parentCategory['id'])->order('sort asc')->field('id,title')->select();
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$description = $category['seo_description'] ?: $this->system['seo_description'];
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$keywords = $category['seo_keywords'] ?: $this->system['seo_keywords'];
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$title = $category['seo_title'] ?: $category['title'] . ' | ' . $this->system['seo_title'];
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$this->setSeo($title, $keywords, $description);
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$listSort = ['a.top' => 'desc', 'a.sort' => 'desc'];
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// 自定义分页驱动
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app('think\App')->bind(Paginator::class, DxtcPageA::class);
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$items = MArticle::getList($categoryId, 6, $keyword, [], 1, $listSort, false);
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$this->data['items'] = MArticle::parseList($items);
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$this->data['category'] = $category;
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$this->data['parentCategory'] = $parentCategory;
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$this->data['categoryChildren'] = $categoryChildren;
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$this->data['categoryId'] = $categoryId;
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$this->data['bodyClass'] = 'main';
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return $this->view($category['template_list'] ?? '');
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}
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//详情
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public function detail($id = 0)
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{
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if ($id <= 0) {
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return $this->error('错误页面');
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}
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$article = MArticle::getById($id);
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if (empty($article)) {
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return $this->error('无此文章');
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}
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if (!empty($article['link'])) {
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return $this->redirect($article['link']);
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}
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$category = Category::where('id', $article['category_id'])->find();
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$parentCategory = Category::where('id', $category['parent_id'])->find();
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$categoryChildren = Category::where('parent_id', $parentCategory['id'])->order('sort asc')->field('id,title')->select();
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$description = $article['seo_description'] ?: $this->system['seo_description'];
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$keywords = $article['seo_keywords'] ?: $this->system['seo_keywords'];
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$title = $article['seo_title'] ?: $article['title'] . ' | ' . $this->system['seo_title'];
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$this->setSeo($title, $keywords, $description);
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$this->data['item'] = MArticle::parseInfo($article);
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$this->data['category'] = $category;
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$this->data['parentCategory'] = $parentCategory;
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$this->data['categoryChildren'] = $categoryChildren;
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$this->data['categoryId'] = $category['id'];
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return $this->view();
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}
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} |