Phpcms V9 调用全站文章排行的处理方案

发布时间：2021-12-18 11:10 所属栏目：19 来源：互联网

导读：今天忙于修改网站界面,想在首页添加浏览排行功能,却发现Phpcms竟然不支持调用全站文章排行,下午仔细研究了Phpcms源码,终于找到解决办法. 默认情况下,Phpcms只支持调用当前文章排行,代码如下: {pc:content action=hits catid=$catid num=10 order=views DESC c

今天忙于修改网站界面,想在首页添加浏览排行功能,却发现Phpcms竟然不支持调用全站文章排行,下午仔细研究了Phpcms源码,终于找到解决办法.

默认情况下,Phpcms只支持调用当前文章排行,代码如下:

{pc:content action="hits" catid="$catid" num="10" order="views DESC" cache="3600"}

其中$catid为待调用栏目的id,如果想实现全站调用,需要修改phpcms/modules/content/classes/content_tag.class.php文件,找到以下函数:

public function hits($data) {
    $catid = intval($data['catid']);
    if(!$this->set_modelid($catid)) return false;

    $this->hits_db = pc_base::load_model('hits_model');
    $sql = $desc = $ids = '';
    $array = $ids_array = array();
    $order = $data['order'];
    $hitsid = 'c-'.$this->modelid.'-%';
    $sql = "hitsid LIKE '$hitsid'";
    if(isset($data['day'])) {
        $updatetime = SYS_TIME-intval($data['day'])*86400;
        $sql .= " AND updatetime>'$updatetime'";
    }
    if($this->category[$catid]['child']) {
        $catids_str = $this->category[$catid]['arrchildid'];
        $pos = strpos($catids_str,',')+1;
        $catids_str = substr($catids_str, $pos);
        $sql .= " AND catid IN ($catids_str)";
    } else {
        $sql .= " AND catid='$catid'";
    }
    $hits = array();
    $result = $this->hits_db->select($sql, '*', $data['limit'], $order);
    foreach ($result as $r) {
        $pos = strpos($r['hitsid'],'-',2) + 1;
        $ids_array[] = $id = substr($r['hitsid'],$pos);
        $hits[$id] = $r;
    }
    $ids = implode(',', $ids_array);
    if($ids) {
        $sql = "status=99 AND id IN ($ids)";
    } else {
        $sql = '';
    }
    $this->db->table_name = $this->tablename;
    $result = $this->db->select($sql, '*', $data['limit'],'','','id');
    foreach ($ids_array as $id) {
        if($result[$id]['title']!='') {
            $array[$id] = $result[$id];
            $array[$id] = array_merge($array[$id], $hits[$id]);
        }   //Cuoxin.com
    }
    return $array;
}

    $hits = array();
    $result = $this->hits_db->select($sql, '*', $data['limit'], $order);
    foreach ($result as $r) {
        $pos = strpos($r['hitsid'],'-',2) + 1;
        $ids_array[] = $id = substr($r['hitsid'],$pos);
        $hits[$id] = $r;
    }
    $ids = implode(',', $ids_array);
    if($ids) {
        $sql = "status=99 AND id IN ($ids)";
    } else {
        $sql = '';
    }
    $this->db->table_name = $this->tablename;
    $result = $this->db->select($sql, '*', $data['limit'],'','','id');
    foreach ($ids_array as $id) {
        if($result[$id]['title']!='') {
            $array[$id] = $result[$id];
            $array[$id] = array_merge($array[$id], $hits[$id]);
        }
    }
    return $array;
}
修改代码后,无论设置栏目id为0或空,都能调取全站文章排行.

调用方法1:{pc:content action="hits" catid="0" num="10" order="views DESC" cache="3600"}

调用方法2:{pc:content action="hits" num="10" order="views DESC" cache="3600"}

（编辑：ASP站长网）