File: /www/wwwroot/mw.umchkw.com/application/common/logic/ArctypeLogic.php
<?php
/**
* 易优CMS
* ============================================================================
* 版权所有 2016-2028 海南赞赞网络科技有限公司，并保留所有权利。
* 网站地址: http://www.eyoucms.com
* ----------------------------------------------------------------------------
* 如果商业用途务必到官方购买正版授权, 以免引起不必要的法律纠纷.
* ============================================================================
* Author: 小虎哥 <1105415366@qq.com>
* Date: 2018-4-3
*/
namespace app\common\logic;
use think\Model;
use think\Db;
/**
* 栏目逻辑定义
* @package common\Logic
*/
class ArctypeLogic extends Model
{
/**
* 获得指定栏目下的子栏目的数组
*
* @access public
* @param int $id 栏目的ID
* @param int $selected 当前选中栏目的ID
* @param boolean $re_type 返回的类型: 值为真时返回下拉列表,否则返回数组
* @param int $level 限定返回的级数。为0时返回所有级数
* @param array $map 查询条件
* @return mix
*/
public function arctype_list($id = 0, $selected = 0, $re_type = true, $level = 0, $map = array(), $is_cache = true,$group_user_where = '')
{
static $res = NULL;
// $res = NULL;
if ($res === NULL)
{
$where = array(
'status' => 1,
);
/*权限控制 by 小虎哥*/
$admin_info = session('admin_info');
if (in_array(MODULE_NAME, ['admin']) && 0 < intval($admin_info['role_id'])) {
$auth_role_info = $admin_info['auth_role_info'];
if(! empty($auth_role_info)){
if(! empty($auth_role_info['permission']['arctype'])){
$where['id'] = array('IN', $auth_role_info['permission']['arctype']);
}
}
}
/*--end*/
/*多语言 by 小虎哥*/
if (empty($map['lang'])) {
$where['lang'] = get_current_lang();
}
/*--end*/
if (!empty($map)) {
$where = array_merge($where, $map);
}
foreach ($where as $key => $val) {
$key_tmp = 'c.'.$key;
$where[$key_tmp] = $val;
unset($where[$key]);
}
$fields = "c.*, c.id as typeid, count(s.id) as has_children, '' as children";
$args = [$fields, $group_user_where, $where, $is_cache];
$cacheKey = 'arctype-'.md5(__CLASS__.__FUNCTION__.json_encode($args));
$res = cache($cacheKey);
if (empty($res) || empty($is_cache)) {
if (empty($group_user_where)){
$res = Db::name('arctype')
->field($fields)
->alias('c')
->join('__ARCTYPE__ s','s.parent_id = c.id','LEFT')
->where($where)
->group('c.id')
->order('c.parent_id asc, c.sort_order asc, c.id')
->cache($is_cache,EYOUCMS_CACHE_TIME,"arctype")
->select();
}else{
$res = Db::name('arctype')
->field($fields)
->alias('c')
->join('__ARCTYPE__ s','s.parent_id = c.id','LEFT')
->join("weapp_users_group_arctype b",'c.id = b.type_id','left')
->where($where)
->where($group_user_where)
->group('c.id')
->order('c.parent_id asc, c.sort_order asc, c.id')
->cache($is_cache,EYOUCMS_CACHE_TIME,"arctype")
->select();
}
cache($cacheKey, $res, null, 'arctype');
}
}
if (empty($res) == true)
{
return $re_type ? '' : array();
}
$options = $this->arctype_options($id, $res); // 获得指定栏目下的子栏目的数组
/* 截取到指定的缩减级别 */
if ($level > 0)
{
if ($id == 0)
{
$end_level = $level;
}
else
{
$first_item = reset($options); // 获取第一个元素
$end_level = $first_item['level'] + $level;
}
/* 保留level小于end_level的部分 */
foreach ($options AS $key => $val)
{
if ($val['level'] >= $end_level)
{
unset($options[$key]);
}
}
}
$pre_key = 0;
foreach ($options AS $key => $value)
{
$options[$key]['has_children'] = 0;
if ($pre_key > 0)
{
if ($options[$pre_key]['id'] == $options[$key]['parent_id'])
{
$options[$pre_key]['has_children'] = 1;
}
}
$pre_key = $key;
}
if ($re_type == true)
{
$select = '';
foreach ($options AS $var)
{
$select .= '<option value="' . $var['id'] . '" ';
$select .= ($selected == $var['id']) ? "selected='true'" : '';
$select .= '>';
if ($var['level'] > 0)
{
$select .= str_repeat(' ', $var['level'] * 4);
}
$select .= htmlspecialchars_decode(addslashes($var['typename'])) . '</option>';
}
return $select;
}
else
{
foreach ($options AS $key => $value)
{
///$options[$key]['url'] = build_uri('article_cat', array('acid' => $value['id']), $value['cat_name']);
}
return $options;
}
}
/**
* 过滤和排序所有文章栏目，返回一个带有缩进级别的数组
*
* @access private
* @param int $id 上级栏目ID
* @param array $arr 含有所有栏目的数组
* @param int $level 级别
* @return void
*/
public function arctype_options($spec_id, $arr)
{
static $cat_options = array();
// $cat_options = array();
if (isset($cat_options[$spec_id]))
{
return $cat_options[$spec_id];
}
if (!isset($cat_options[0]))
{
$level = $last_id = 0;
$options = $id_array = $level_array = array();
while (!empty($arr))
{
foreach ($arr AS $key => $value)
{
$id = $value['id'];
if ($level == 0 && $last_id == 0)
{
if ($value['parent_id'] > 0)
{
break;
}
$options[$id] = $value;
$options[$id]['level'] = $level;
$options[$id]['id'] = $id;
$options[$id]['typename'] = htmlspecialchars_decode($value['typename']);
unset($arr[$key]);
if ($value['has_children'] == 0)
{
continue;
}
$last_id = $id;
$id_array = array($id);
$level_array[$last_id] = ++$level;
continue;
}
if ($value['parent_id'] == $last_id)
{
$options[$id] = $value;
$options[$id]['level'] = $level;
$options[$id]['id'] = $id;
$options[$id]['typename'] = htmlspecialchars_decode($value['typename']);
unset($arr[$key]);
if ($value['has_children'] > 0)
{
if (end($id_array) != $last_id)
{
$id_array[] = $last_id;
}
$last_id = $id;
$id_array[] = $id;
$level_array[$last_id] = ++$level;
}
}
elseif ($value['parent_id'] > $last_id)
{
break;
}
}
$count = count($id_array);
if ($count > 1)
{
$last_id = array_pop($id_array);
}
elseif ($count == 1)
{
if ($last_id != end($id_array))
{
$last_id = end($id_array);
}
else
{
$level = 0;
$last_id = 0;
$id_array = array();
continue;
}
}
if ($last_id && isset($level_array[$last_id]))
{
$level = $level_array[$last_id];
}
else
{
$level = 0;
break;
}
}
$cat_options[0] = $options;
}
else
{
$options = $cat_options[0];
}
if (!$spec_id)
{
return $options;
}
else
{
if (empty($options[$spec_id]))
{
return array();
}
$spec_id_level = $options[$spec_id]['level'];
foreach ($options AS $key => $value)
{
if ($key != $spec_id)
{
unset($options[$key]);
}
else
{
break;
}
}
$spec_id_array = array();
foreach ($options AS $key => $value)
{
if (($spec_id_level == $value['level'] && $value['id'] != $spec_id) ||
($spec_id_level > $value['level']))
{
break;
}
else
{
$spec_id_array[$key] = $value;
}
}
$cat_options[$spec_id] = $spec_id_array;
return $spec_id_array;
}
}
/**
* 同步新增栏目ID到多语言的模板栏目变量里
*/
public function syn_add_language_attribute($typeid)
{
/*单语言情况下不执行多语言代码*/
if (!is_language()) {
return true;
}
/*--end*/
$attr_group = 'arctype';
$admin_lang = get_admin_lang();
$main_lang = get_main_lang();
$languageRow = Db::name('language')->field('mark')->order('id asc')->select();
if (!empty($languageRow) && $admin_lang == $main_lang) { // 当前语言是主体语言，即语言列表最早新增的语言
$arctypeRow = Db::name('arctype')->find($typeid);
$attr_name = 'tid'.$typeid;
$r = Db::name('language_attribute')->save([
'attr_title' => $arctypeRow['typename'],
'attr_name' => $attr_name,
'attr_group' => $attr_group,
'add_time' => getTime(),
'update_time' => getTime(),
]);
if (false !== $r) {
$data = [];
foreach ($languageRow as $key => $val) {
/*同步新栏目到其他语言栏目列表*/
if ($val['mark'] != $admin_lang) {
$addsaveData = $arctypeRow;
$addsaveData['lang'] = $val['mark'];
$addsaveData['typename'] = $val['mark'].$addsaveData['typename']; // 临时测试
$parent_id = Db::name('language_attr')->where([
'attr_name' => 'tid'.$arctypeRow['parent_id'],
'lang' => $val['mark'],
])->getField('attr_value');
$addsaveData['parent_id'] = intval($parent_id);
/*获取顶级栏目ID*/
if (empty($parent_id)) {
$topid = 0;
} else {
$parentInfo = Db::name('arctype')->field('id,topid')->where('id', $parent_id)->find();
$topid = !empty($parentInfo['topid']) ? $parentInfo['topid'] : $parentInfo['id'];
}
$addsaveData['topid'] = $topid;
/*end*/
unset($addsaveData['id']);
$typeid = model('Arctype')->addData($addsaveData);
}
/*--end*/
/*所有语言绑定在主语言的ID容器里*/
$data[] = [
'attr_name' => $attr_name,
'attr_value' => $typeid,
'lang' => $val['mark'],
'attr_group' => $attr_group,
'add_time' => getTime(),
'update_time' => getTime(),
];
/*--end*/
}
if (!empty($data)) {
model('LanguageAttr')->saveAll($data);
}
}
}
}
/**
* 获取栏目的目录名称，确保唯一性
*/
public function get_dirname($typename = '', $dirname = '', $id = 0, $newDirnameArr = [])
{
$id = intval($id);
if (!trim($dirname) || empty($dirname)) {
$dirname = get_pinyin($typename);
}
if (strval(intval($dirname)) == strval($dirname)) {
$dirname .= get_rand_str(3,0,2);
}
$dirname = preg_replace('/(\s)+/', '_', $dirname);
if (!$this->dirname_unique($dirname, $id, $newDirnameArr)) {
$nowDirname = $dirname.get_rand_str(3,0,2);
return $this->get_dirname($typename, $nowDirname, $id, $newDirnameArr);
}
return $dirname;
}
/**
* 判断目录名称的唯一性
*/
public function dirname_unique($dirname = '', $typeid = 0, $newDirnameArr = [])
{
$result = Db::name('arctype')->field('id,dirname')
->where(['lang'=>get_admin_lang()])
->getAllWithIndex('id');
if (!empty($result)) {
if (0 < $typeid) unset($result[$typeid]);
!empty($result) && $result = get_arr_column($result, 'dirname');
}
empty($result) && $result = [];
$langMarks = Db::name('language_mark')->column('mark'); // 多语言标识
$disableDirname = config('global.disable_dirname');
$disableDirname = array_merge($disableDirname, $langMarks, $result);
!empty($newDirnameArr) && $disableDirname = array_merge($disableDirname, $newDirnameArr);
foreach ($disableDirname as $key => $val) {
if (strtolower($dirname) == strtolower($val)) {
return false;
}
}
return true;
}
}