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
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
|
<?php
namespace FluentMail\App\Services\DB;
use FluentMail\App\Services\DB\Viocon\Container;
class Connection
{
/**
* @var Container
*/
protected $container;
/**
* @var string
*/
protected $adapter;
/**
* @var array
*/
protected $adapterConfig;
/**
* @var \wpdb $wpdb
*/
protected $dbInstance;
/**
* @var \wpdb $wpdb
*/
protected $wpdb;
/**
* @var Connection
*/
protected static $storedConnection;
/**
* @var EventHandler
*/
protected $eventHandler;
/**
* @param $wpdb
* @param array $adapterConfig
* @param null|string $alias
* @param null|Container $container
*/
public function __construct($wpdb, array $config = array(), $alias = null, ?Container $container = null)
{
$container = $container ? : new Container();
$this->container = $container;
$this->wpdb = $wpdb;
$this->setAdapter()->setAdapterConfig($config)->connect();
// Create event dependency
$this->eventHandler = $this->container->build('\\FluentMail\\App\\Services\\DB\\EventHandler');
if ($alias) {
$this->createAlias($alias);
}
}
/**
* Create an easily accessible query builder alias
*
* @param $alias
*/
public function createAlias($alias)
{
class_alias('FluentMail\\App\\Services\\DB\\AliasFacade', $alias);
$builder = $this->container->build('\\FluentMail\\App\\Services\\DB\\QueryBuilder\\QueryBuilderHandler', array($this));
AliasFacade::setQueryBuilderInstance($builder);
}
/**
* Returns an instance of Query Builder
*/
public function getQueryBuilder()
{
return $this->container->build('\\FluentMail\\App\\Services\\DB\\QueryBuilder\\QueryBuilderHandler', array($this));
}
/**
* Create the connection adapter
*/
protected function connect()
{
$this->setDbInstance($this->wpdb);
// Preserve the first database connection with a static property
if (! static::$storedConnection) {
static::$storedConnection = $this;
}
}
/**
* @param $db
*
* @return $this
*/
public function setDbInstance($db)
{
$this->dbInstance = $db;
return $this;
}
/**
* @return \wpdb
*/
public function getDbInstance()
{
return $this->dbInstance;
}
/**
* @param $adapter
*
* @return $this
*/
public function setAdapter($adapter = 'mysql')
{
$this->adapter = $adapter;
return $this;
}
/**
* @return string
*/
public function getAdapter()
{
return $this->adapter;
}
/**
* @param array $adapterConfig
*
* @return $this
*/
public function setAdapterConfig(array $adapterConfig)
{
$this->adapterConfig = $adapterConfig;
return $this;
}
/**
* @return array
*/
public function getAdapterConfig()
{
return $this->adapterConfig;
}
/**
* @return \FluentMail\App\Services\DB\Viocon\Container
*/
public function getContainer()
{
return $this->container;
}
/**
* @return EventHandler
*/
public function getEventHandler()
{
return $this->eventHandler;
}
/**
* @return Connection
*/
public static function getStoredConnection()
{
return static::$storedConnection;
}
}
|