Channel.php
3.3 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
<?php
namespace app\admin\model\cms;
use think\Model;
class Channel extends Model
{
// 表名
protected $name = 'cms_channel';
// 自动写入时间戳字段
protected $autoWriteTimestamp = 'int';
// 定义时间戳字段名
protected $createTime = 'createtime';
protected $updateTime = 'updatetime';
// 追加属性
protected $append = [
'type_text',
'status_text',
'url'
];
public function getUrlAttr($value, $data)
{
$diyname = $data['diyname'] ? $data['diyname'] : $data['id'];
return isset($data['type']) && isset($data['outlink']) && $data['type'] == 'link' ? $data['outlink'] : addon_url('cms/channel/index', [':id' => $data['id'], ':diyname' => $diyname]);
}
protected static function init()
{
self::afterInsert(function ($row) {
//创建时自动添加权重值
$pk = $row->getPk();
$row->getQuery()->where($pk, $row[$pk])->update(['weigh' => $row[$pk]]);
});
self::afterDelete(function ($row) {
//删除时，删除子节点，同时将所有相关文档移入回收站
static $tree;
if (!$tree) {
$tree = \fast\Tree::instance();
$tree->init(collection(Channel::order('weigh desc,id desc')->field('id,parent_id,name,type,diyname,status')->select())->toArray(), 'parent_id');
}
$childIds = $tree->getChildrenIds($row['id']);
if ($childIds) {
Channel::destroy(function ($query) use ($childIds) {
$query->where('id', 'in', $childIds);
});
}
$childIds[] = $row['id'];
db('cms_archives')->where('channel_id', 'in', $childIds)->update(['deletetime' => time()]);
});
self::afterWrite(function ($row) {
$changed = $row->getChangedData();
//隐藏时判断是否有子节点,有则隐藏
if (isset($changed['status']) && $changed['status'] == 'hidden') {
static $tree;
if (!$tree) {
$tree = \fast\Tree::instance();
$tree->init(collection(Channel::order('weigh desc,id desc')->field('id,parent_id,name,type,diyname,status')->select())->toArray(), 'parent_id');
}
$childIds = $tree->getChildrenIds($row['id']);
db('cms_channel')->where('id', 'in', $childIds)->update(['status' => 'hidden']);
}
});
}
public static function getTypeList()
{
return ['channel' => __('Channel'), 'list' => __('List'), 'link' => __('Link')];
}
public static function getStatusList()
{
return ['normal' => __('Normal'), 'hidden' => __('Hidden')];
}
public function getTypeTextAttr($value, $data)
{
$value = $value ? $value : $data['type'];
$list = $this->getTypeList();
return isset($list[$value]) ? $list[$value] : '';
}
public function getStatusTextAttr($value, $data)
{
$value = $value ? $value : $data['status'];
$list = $this->getStatusList();
return isset($list[$value]) ? $list[$value] : '';
}
public function model()
{
return $this->belongsTo('Modelx', 'model_id')->setEagerlyType(0);
}
}