news/app/content/lib/Video.php

<?php

namespace Content\Lib;

use Dever;

class Video
{
    # 获取文章信息
    public function getInfo()
    {
        $id = Dever::input('id');
        $data = Dever::db('content/video')->getOne($id);

        if (!$data) {
            Dever::alert('错误的视频信息');
        }

        if ($data['author_id']) {
            $data['author'] = Dever::db('content/author')->one($data['author_id']);
        }

        $data['cdate'] = date('Y年m月d日', $data['pdate']);
        $data['tag_html'] = '';
        if ($data['tag']) {
            $tag_data = Dever::load('tag/api')->tag_content($data['author_id']);
            if ($tag_data) {
                $data['tag_html'] = '标签：';
                foreach ($tag_data as $k => $v) {
                    $link = Dever::url('search_list?tid=' . $v['id'], 'main');
                    $data['tag_html'] .= '<a href="'.$link.'" target="_blank">'.$v['name'].'</a>';
                }
            }
        }

        # 获取上一篇和下一篇
        $where['id'] = $id;
        $where['cate_id'] = $data['cate_id'];
        $data['prev'] = Dever::db('content/video')->findPrev($where);
        if ($data['prev']) {
            $data['prev']['link'] = Dever::load('content/lib/common')->getInfoLink(3, $data['prev']['id']);
            $data['prev']['cdate'] = date('Y年m月d日', $data['prev']['pdate']);
        }
        $data['next'] = Dever::db('content/video')->findNext($where);
        if ($data['next']) {
            $data['next']['link'] = Dever::load('content/lib/common')->getInfoLink(3, $data['next']['id']);
            $data['next']['cdate'] = date('Y年m月d日', $data['next']['pdate']);
        }
        //print_r($data);die;

        $data['up_url'] = Dever::url('content/lib/video.addUp?id=' . $data['id']);

        $this->addView($id);

        return $data;
    }

    # 获取最新列表
    public function getAll()
    {
        $where = array();

        $cate_id = Dever::input('cid');
        if ($cate_id > 0) {
            $where['cate_id'] = $cate_id;
        }
        $data = Dever::db('content/video')->getAll($where);

        if ($data) {
            foreach ($data as $k => $v) {
                $data[$k]['link'] = Dever::load('content/lib/common')->getInfoLink(3, $v['id']);
                $data[$k]['cdate'] = date('Y-m-d', $v['pdate']);
            }
        }

        return $data;
    }

    # 获取相关推荐
    public function getRelation($info)
    {
        $where['noid'] = Dever::input('id');
        $data = Dever::db('content/video')->getOne($where['noid']);
        $where['cate_id'] = $data['cate_id'];
        $data = Dever::db('content/video')->getRelation($where);
        if ($data) {
            foreach ($data as $k => $v) {
                $data[$k]['link'] = Dever::load('content/lib/common')->getInfoLink(3, $v['id']);
            }
        }

        return $data;
    }

    # 增加浏览量
    public function addView($id)
    {
        Dever::db('content/video')->addView(array('where_id' => $id, 'set_num_view' => 1));
    }

    # 点赞
    public function addUp_api()
    {
        $id = Dever::input('id');
        Dever::db('content/video')->addUp(array('where_id' => $id, 'set_num_up' => 1));
    }

    # 获取精彩推荐
    public function getTop($cate_id = false)
    {
        $where = array();

        if ($cate_id) {
            $where['cate_id'] = $cate_id;
        }
        
        $data = Dever::db('content/video')->getTop($where);

        if ($data) {
            foreach ($data as $k => $v) {
                $cate = Dever::db('content/cate')->one($v['cate_id']);
                $data[$k]['cate_name'] = $cate['name'];
                $data[$k]['link'] = Dever::load('content/lib/common')->getInfoLink(3, $v['id']);
                $data[$k]['cdate'] = date('Y-m-d', $v['pdate']);
            }
        }

        return $data;
    }
}