<!-- PHP������������ǰʱ�䣺2026-04-24 18:18:08 -->�组保留的标签 余下为需要删除的标签
                unset($oldtag[$key]);
            }
        }
    }
    

    if (!empty($oldtag)) {
        $tagids = array();
        foreach ($oldtag as $tagid => $tagname) {
            $tagids[] = $tagid;
        }

        well_oldtag_delete($tagids, $tid);
    }

    $r = well_tag_process($tid, $fid, $create_tag, $tagarr);

    
    return $r;
}

// 删除标签和绑定的主题
function well_oldtag_delete($tagids, $tid)
{
    

    $pagesize = count($tagids);
    $arrlist = well_tag_find_by_tagids($tagids, 1, $pagesize);

    
    $delete_tagids = array(); // 删除
    $tagids = array();
    $n = 0;
    foreach ($arrlist as $val) {
        ++$n;
        
        if (1 == $val['count']) {
            // 只有一个主题
            $delete_tagids[] = $val['tagid'];
            
        } else {
            $tagids[] = $val['tagid'];
        }
        
    }

    
    !empty($delete_tagids) and well_tag_delete($delete_tagids);

    $arlist = well_tag_thread_find_by_tid($tid, 1, $n);
    if ($arlist) {
        $ids = array();
        foreach ($arlist as $val) $ids[] = $val['id'];

        well_tag_thread_delete($ids);
    }

    !empty($tagids) and well_tag_update($tagids, array('count-' => 1));

    
}

// 标签数据处理 $arr=新提交的数组 $tagarr=保留的旧标签
function well_tag_process($tid, $fid, $new_tags = array(), $tagarr = array())
{
    if (empty($tid)) return '';

    
    // 新标签处理入库
    if ($new_tags) {

        
        $threadarr = array();
        $tagids = array();
        $i = 0;
        $size = 5;
        $n = count($tagarr);
        $n = $n > $size ? $size : $size - $n;

        
        foreach ($new_tags as $name) {
            ++$i;
            $name = trim($name);
            $name = stripslashes($name);
            $name = strip_tags($name);
            $name = str_replace(array('&nbsp;', '#', "@", "$", "%", "^", '&', '·', '<', '>', '；', '`', '~', '!', '￥', '……', ';', '?', '？', '-', '—', '_', '=', '+', '.', '{', '}', '|', ':', '：', '、', '/', '。', '[', ']', '【', '】', '‘', '	', '    ', '  ', '   ', '    '), '', $name);
            $name = htmlspecialchars($name, ENT_QUOTES);
            if ($name && $i <= $n) {
                
                // 查询标签
                $read = well_tag_read_name($name);
                
                if ($read) {
                    // 存在 count+1
                    $tagids[] = $read['tagid'];
                    
                } else {
                    // 入库
                    $arr = array('name' => $name, 'count' => 1);
                    
                    $tagid = well_tag_create($arr);
                    FALSE === $tagid and message(-1, lang('create_failed'));
                    $read = array('tagid' => $tagid, 'name' => $name);
                    
                }

                $tag_thread = array('tagid' => $read['tagid'], 'tid' => $tid);

                
                $threadarr[] = $tag_thread;

                
                $tagarr[$read['tagid']] = $read['name'];
            }
        }

        
        !empty($threadarr) and tag_thread_big_insert($threadarr);

        !empty($tagids) and well_tag_update($tagids, array('count+' => 1));
    }

    
    $json = empty($tagarr) ? '' : xn_json_encode($tagarr);

    
    return $json;
}


?>   $v = implode(",", $v);
        $temp[] = $v;
    }
    // 去掉重复的字符串,也就是重复的一维数组
    $temp = array_unique($temp);
    // 再将拆开的数组重新组装
    $output = array();
    foreach ($temp as $k => $v) {
        if ($stkeep) $k = $starr[$k];
        if ($ndformat) {
            $temparr = explode(",", $v);
            foreach ($temparr as $ndkey => $ndval) $output[$k][$ndarr[$ndkey]] = $ndval;
        } else $output[$k] = explode(",", $v);
    }
    return $output;
}

// 合并二维数组 如重复 值以第一个数组值为准
function array2_merge($array1, $array2, $key = '')
{
    if (empty($array1) || empty($array2)) return NULL;
    $arr = array();
    foreach ($array1 as $k => $v) {
        isset($v[$key]) ? $arr[$v[$key]] = array_merge($v, $array2[$k]) : $arr[] = array_merge($v, $array2[$k]);
    }
    return $arr;
}

/*
 * 对二维数组排序 两个数组必须有一个相同的键值
 * $array1 需要排序数组
 * $array2 按照该数组key排序
 * */
function array2_sort_key($array1, $array2, $key = '')
{
    if (empty($array1) || empty($array2)) return NULL;
    $arr = array();
    foreach ($array2 as $k => $v) {
        if (isset($v[$key]) && $v[$key] == $array1[$v[$key]][$key]) {
            $arr[$v[$key]] = $array1[$v[$key]];
        } else {
            $arr[] = $v;
        }
    }

    return $arr;
}


?>tpw_complete':
            // 重置密码
            $pre .= $default_pre .= 'user_resetpw_complete.htm';
            break;
        case 'user_comment':
            // 我的首页评论
            $pre .= $default_pre .= 'user_comment.htm';
            break;
        case 'single_page':
            // 单页
            $pre .= $default_pre .= 'single_page.htm';
            break;
        case 'search':
            // 搜索
            $pre .= $default_pre .= 'search.htm';
            break;
        case 'operate_sticky':
            // 置顶
            $pre .= $default_pre .= 'operate_sticky.htm';
            break;
        case 'operate_close':
            // 关闭
            $pre .= $default_pre .= 'operate_close.htm';
            break;
        case 'operate_delete':
            // 删除
            $pre .= $default_pre .= 'operate_delete.htm';
            break;
        case 'operate_move':
            // 移动
            $pre .= $default_pre .= 'operate_move.htm';
            break;
        case '404':
            $pre .= $default_pre .= '404.htm';
            break;
        case 'read_404':
            $pre .= $default_pre .= 'read_404.htm';
            break;
        case 'list_404':
            $pre .= $default_pre .= 'list_404.htm';
            break;
        
        default:
            // 首页
            $pre .= $default_pre .= theme_mode_pre();
            
            break;
    }

    if ($config['theme']) {
        $conffile = APP_PATH . 'view/template/' . $config['theme'] . '/conf.json';
        $json = is_file($conffile) ? xn_json_decode(file_get_contents($conffile)) : array();
    }

    // 加载绑定ID安装风格
    !empty($json['installed']) and $path_file = APP_PATH . 'view/template/' . $config['theme'] . '/htm/' . ($id ? $id . '_' : '') . $pre;

    // 加载安装风格
    (empty($path_file) || !is_file($path_file)) and $path_file = APP_PATH . 'view/template/' . $config['theme'] . '/htm/' . $pre;

    // 主风格下可安装多个子风格
    if (!empty($config['theme_child']) && is_array($config['theme_child'])) {
        foreach ($config['theme_child'] as $theme) {
            if (empty($theme) || is_array($theme)) continue;

            // 加载绑定ID安装风格
            $path_file = APP_PATH . 'view/template/' . $theme . '/htm/' . ($id ? $id . '_' : '') . $pre;

            // 加载安装风格
            !is_file($path_file) and $path_file = APP_PATH . 'view/template/' . $theme . '/htm/' . $pre;
        }
    }

    // 风格不存在加载适配端
    !is_file($path_file) and $path_file = APP_PATH . ($dir ? 'plugin/' . $dir . '/view/htm/' : 'view/htm/') . $default_pre;

    
    return $path_file;
}

// 依据模式返回适配文件
function theme_mode_pre($type = 0)
{
    global $config;

    // 网站模式
    $mode = $config['setting']['website_mode'];
    $pre = '';

    // 首页文件前缀
    if (1 == $mode) {
        // 门户模式
        $pre .= 2 == $type ? 'portal_category.htm' : 'portal.htm';
    } elseif (2 == $mode) {
        // 扁平模式
        $pre .= 2 == $type ? 'flat_category.htm' : 'flat.htm';
    } else {
        // 自定义模式
        $pre .= 2 == $type ? 'index_category.htm' : 'index.htm';
    }
    return $pre;
}


?>