109 lines
3.6 KiB
PHP
109 lines
3.6 KiB
PHP
<?php
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// +----------------------------------------------------------------------
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// | likeshop开源商城系统
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// +----------------------------------------------------------------------
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// | 欢迎阅读学习系统程序代码，建议反馈是我们前进的动力
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// | gitee下载：https://gitee.com/likeshop_gitee
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// | github下载：https://github.com/likeshop-github
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// | 访问官网：https://www.likeshop.cn
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// | 访问社区：https://home.likeshop.cn
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// | 访问手册：http://doc.likeshop.cn
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// | 微信公众号：likeshop技术社区
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// | likeshop系列产品在gitee、github等公开渠道开源版本可免费商用，未经许可不能去除前后端官方版权标识
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// | likeshop系列产品收费版本务必购买商业授权，购买去版权授权后，方可去除前后端官方版权标识
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// | 禁止对系统程序代码以任何目的，任何形式的再发布
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// | likeshop团队版权所有并拥有最终解释权
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// +----------------------------------------------------------------------
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// | author: likeshop.cn.team
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// +----------------------------------------------------------------------
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namespace app\api\logic;
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use app\common\server\UrlServer;
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use think\Db;
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class HelpLogic
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{
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public static function lists($id, $page, $size)
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{
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$where[] = [
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['del', '=', 0],
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['is_show', '=', 1],
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];
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if (!empty($id)){
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$where[] = ['cid', '=', $id];
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}
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$res = DB::name('help')
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->where($where)
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->field('id,title,synopsis,image,visit,create_time')
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->order(['create_time' => 'desc']);
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$help_count = $res->count();
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$help = $res->page($page, $size)->select();
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foreach ($help as &$item) {
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$item['create_time'] = date('Y-m-d ', $item['create_time']);
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$item['image'] = UrlServer::getFileUrl($item['image']);
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}
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$more = is_more($help_count, $page, $size); //是否有下一页
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return [
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'list' => $help,
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'count' => $help_count,
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'page_no' => $page,
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'page_size' => $size,
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'more' => $more
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];
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}
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public static function CategoryLists()
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{
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$res = DB::name('help_category')
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->where('is_show', 1)
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->where(['del' => 0])
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->field('id,name');
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return $res->select();
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}
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public static function getHelpDetail($id,$client)
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{
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DB::name('help')
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->where(['id' => $id, 'del' => 0])
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->setInc('visit');
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$res = DB::name('help')
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->where(['id' => $id, 'del' => 0])
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->field('id,title,image,visit,create_time,content')
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->order(['create_time' => 'desc'])
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->find();
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$preg = '/(<img .*?src=")[^https|^http](.*?)(".*?>)/is';
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$local_url = UrlServer::getFileUrl() . '/';
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$res['content'] = preg_replace($preg, "\${1}$local_url\${2}\${3}", $res['content']);
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$res['create_time'] = date('Y-m-d ', $res['create_time']);
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$res['image'] = UrlServer::getFileUrl($res['image']);
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$recommend_list = [];
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if(2 == $client){
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$recommend_list = Db::name('help')
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->where([['del','=','0'], ['id','<>',$id]])
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->field('id,title,image,visit')
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->order('visit desc')
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->limit(5)
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->select();
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foreach ($recommend_list as $key => $recommend){
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$recommend_list[$key]['image'] = UrlServer::getFileUrl($recommend['image']);
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}
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}
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$res['recommend_list'] = $recommend_list;
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return $res;
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}
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} |