PHPCMS V9跨站調用推薦位URL為空問題的解決辦法

2024-09-10 07:15:42

字體：大中小

來源：轉載

供稿：網友

如題,如果你在使用PHPCMS V9的時候需要在不同的站點之間調用推薦位可能會出現鏈接的URL為空的情況,具體解決辦法如下,該辦法適合20130522 之前版本.

一、在自定義函數中加入下面的函數:

/**

* 獲取內容地址

* @param $catid   欄目ID

* @param $id      文章ID

* @param $allurl  是否以絕對路徑返回

*/

function go_dusion($catid,$id, $allurl = 0) {

    static $category;

    if(emptyempty($category)) {

        $siteids = getcache('category_content','commons');

        $siteid = $siteids[$catid];

        $category = getcache('category_content_'.$siteid,'commons');

    }



    if($siteid == '' || emptyempty($siteid)) {

        $siteids = getcache('category_content','commons');

        $siteid = $siteids[$catid];

        $category = getcache('category_content_'.$siteid,'commons');

    }



    $id = intval($id);

    if(!$id || !isset($category[$catid])) return '';



    $modelid = $category[$catid]['modelid'];

    if(!$modelid) return '';

    $db = pc_base::load_model('content_model');

    $db->set_model($modelid);

    $r = $db->get_one(array('id'=>$id), '`url`');

    if (!emptyempty($allurl)) {

        if (strpos($r['url'], '://')===false) {

            if (strpos($category[$catid]['url'], '://') === FALSE) {

                $site = siteinfo($category[$catid]['siteid']);

                $r['url'] = substr($site['domain'], 0, -1).$r['url'];

            } else {

                $r['url'] = $category[$catid]['url'].$r['url'];

            }

        }

    }





    return $r['url'];

}

第二:在content/classes/content_tag.class.php 的 public function position($data)函數中,代碼如下:

/**

     * 推薦位

     * @param $data

     */

    public function position($data) {

        $sql = '';

        $array = array();

        $posid = intval($data['posid']);

        $order = $data['order'];

        $thumb = (emptyempty($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;

        }



        $catid = (emptyempty($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(!emptyempty($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'];

            }   //Vevb.com

        }

        return $array;

    }