PHPCMS V9跨站调用推荐位出现URL连接为空问题的解

/**
* 推荐位
* @param $data
*/
public function position($data) {
$sql = '';
$array = array();
$posid = intval($data['posid']);
$order = $data['order'];
$thumb = (empty($data['thumb']) || intval($data['thumb']) == 0) ? 0 : 1;
//Du修改
if(isset($data['siteid']) && is_numeric($data['siteid'])){
$siteid = $data['siteid'];
}else{
$siteid = $GLOBALS['siteid'] ? $GLOBALS['siteid'] : 1;
}
$catid = (empty($data['catid']) || $data['catid'] == 0) ? '' : intval($data['catid']);
if($catid) {
$siteids = getcache('category_content','commons');
if(!$siteids[$catid]) return false;
$siteid = $siteids[$catid];
$this->category = getcache('category_content_'.$siteid,'commons');
}
if($catid && $this->category[$catid]['child']) {
$catids_str = $this->category[$catid]['arrchildid'];
$pos = strpos($catids_str,',')+1;
$catids_str = substr($catids_str, $pos);
$sql = "`catid` IN ($catids_str) AND ";
} elseif($catid && !$this->category[$catid]['child']) {
$sql = "`catid` = '$catid' AND ";
}
if($thumb) $sql .= "`thumb` = '1' AND ";
if(isset($data['where'])) $sql .= $data['where'].' AND ';
if(isset($data['expiration']) && $data['expiration']==1) $sql .= '(`expiration` >= \''.SYS_TIME.'\' OR `expiration` = \'0\' ) AND ';
$sql .= "`posid` = '$posid' AND `siteid` = '".$siteid."'";
$pos_arr = $this->position->select($sql, '*', $data['limit'],$order);
if(!empty($pos_arr)) {
foreach ($pos_arr as $info) {
$key = $info['catid'].'-'.$info['id'];
$array[$key] = string2array($info['data']);
$array[$key]['url'] = go_dusion($info['catid'],$info['id']);
$array[$key]['id'] = $info['id'];
$array[$key]['catid'] = $info['catid'];
$array[$key]['listorder'] = $info['listorder'];
}
}
return $array;
}

即可，注意看两处红色区域，11-16行是为了获取siteID 可以根据情况不修改也可以
42行，即将原来 的go 改为 go_dusion其它不变即可。

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