127 lines
2.7 KiB
PHP
127 lines
2.7 KiB
PHP
<?php
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use App\Models\Advert;
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use App\Models\Category;
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use App\Models\Article;
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function getOneCategory($categoryId, $return = '')
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{
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$category = Category::find($categoryId);
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if ($category) {
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if ($return) {
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return $category->{$return};
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}
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return $category;
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}
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return new Category;
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}
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/**
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* Notes: 获取文章分类详情
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* @Author: 玄尘
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* @Date : 2020/9/10 13:21
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* @param $categoryId
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* @param string $result
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* @return \App\Models\Article
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*/
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function getOneArticleBYCate($categoryId, $result = '')
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{
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$info = Article::where('category_id', $categoryId)->latest('sort')->latest()->first();
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if ($info) {
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if ($result) {
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return $info->{$result};
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}
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return $info;
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} else {
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return '';
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}
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return new Article;
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}
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/**
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* Notes: 获取分类下的文章
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* @Author: 玄尘
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* @Date : 2020/9/10 10:05
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* @param $categoryId
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* @param $take
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* @return \App\Models\Article
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*/
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function getArticlesBYCate($categoryId, $take = 8, $mark = 'one')
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{
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if ($mark == 'one') {
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$articles = Article::where('category_id', $categoryId)
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->where('status', 1)
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->latest('sort')
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->latest()
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->take($take)
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->get();
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} else {
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$cate = Category::find($categoryId);
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$ids = $cate->getAllChildrenId();
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$articles = Article::whereIn('category_id', $ids)
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->where('status', 1)
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->latest('sort')
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->latest()
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->take($take)
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->get();
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}
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return $articles;
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}
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//获取子分类
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function getCateChild($categoryId)
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{
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return Category::where('status', 1)
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->where('parent_id', $categoryId)
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->orderBy('order', 'asc')
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->get();
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}
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//获取顶级分类
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function getTopCate($categoryId)
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{
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$parent = Category::find($categoryId);
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while ($parent->parent_id != 0) {
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$parent = $parent->parent;
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}
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return $parent;
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}
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//获取一个广告
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function getOneAdvertByCate($categoryId, $result = '')
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{
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$info = Advert::where('category_id', $categoryId)
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->latest('sort')
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->latest()
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->first();
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if ($info) {
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if ($result) {
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return $info->{$result};
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}
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return $info;
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} else {
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return '';
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}
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return new Advert;
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}
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function getAdvertsByCate($categoryId, $take = 8)
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{
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return Advert::where('category_id', $categoryId)
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->latest('sort')
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->latest()
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->take($take)->get();
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}
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