fluentform / app / Services / wpfluent / src / Connection.php

Connection.php in Fluent Forms – Customizable Contact Forms, Survey, Quiz, & Conversational Form Builder 3.6.60, at app/Services/wpfluent/src/Connection.php

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1	<?php namespace WpFluent;
2
3	use Viocon\Container;
4
5	class Connection
6	{
7
8	/**
9	* @var Container
10	*/
11	protected $container;
12
13	/**
14	* @var string
15	*/
16	protected $adapter;
17
18	/**
19	* @var array
20	*/
21	protected $adapterConfig;
22
23	/**
24	* @var \wpdb $wpdb
25	*/
26	protected $dbInstance;
27
28	/**
29	* @var \wpdb $wpdb
30	*/
31	protected $wpdb;
32
33	/**
34	* @var Connection
35	*/
36	protected static $storedConnection;
37
38	/**
39	* @var EventHandler
40	*/
41	protected $eventHandler;
42
43	/**
44	* @param $wpdb
45	* @param array $adapterConfig
46	* @param null\|string $alias
47	* @param null\|Container $container
48	*/
49	public function __construct($wpdb, array $config = array(), $alias = null, Container $container = null)
50	{
51	$container = $container ? : new Container();
52
53	$this->container = $container;
54
55	$this->wpdb = $wpdb;
56
57	$this->setAdapter()->setAdapterConfig($config)->connect();
58
59	// Create event dependency
60	$this->eventHandler = $this->container->build('\\WpFluent\\EventHandler');
61
62	if ($alias) {
63	$this->createAlias($alias);
64	}
65	}
66
67	/**
68	* Create an easily accessible query builder alias
69	*
70	* @param $alias
71	*/
72	public function createAlias($alias)
73	{
74	class_alias('WpFluent\\AliasFacade', $alias);
75
76	$builder = $this->container->build('\\WpFluent\\QueryBuilder\\QueryBuilderHandler', array($this));
77
78	AliasFacade::setQueryBuilderInstance($builder);
79	}
80
81	/**
82	* Returns an instance of Query Builder
83	*/
84	public function getQueryBuilder()
85	{
86	return $this->container->build('\\WpFluent\\QueryBuilder\\QueryBuilderHandler', array($this));
87	}
88
89
90	/**
91	* Create the connection adapter
92	*/
93	protected function connect()
94	{
95	$this->setDbInstance($this->wpdb);
96
97	// Preserve the first database connection with a static property
98	if (! static::$storedConnection) {
99	static::$storedConnection = $this;
100	}
101	}
102
103	/**
104	* @param $db
105	*
106	* @return $this
107	*/
108	public function setDbInstance($db)
109	{
110	$this->dbInstance = $db;
111
112	return $this;
113	}
114
115	/**
116	* @return \wpdb
117	*/
118	public function getDbInstance()
119	{
120	return $this->dbInstance;
121	}
122
123	/**
124	* @param $adapter
125	*
126	* @return $this
127	*/
128	public function setAdapter($adapter = 'mysql')
129	{
130	$this->adapter = $adapter;
131
132	return $this;
133	}
134
135	/**
136	* @return string
137	*/
138	public function getAdapter()
139	{
140	return $this->adapter;
141	}
142
143	/**
144	* @param array $adapterConfig
145	*
146	* @return $this
147	*/
148	public function setAdapterConfig(array $adapterConfig)
149	{
150	$this->adapterConfig = $adapterConfig;
151
152	return $this;
153	}
154
155	/**
156	* @return array
157	*/
158	public function getAdapterConfig()
159	{
160	return $this->adapterConfig;
161	}
162
163	/**
164	* @return Container
165	*/
166	public function getContainer()
167	{
168	return $this->container;
169	}
170
171	/**
172	* @return EventHandler
173	*/
174	public function getEventHandler()
175	{
176	return $this->eventHandler;
177	}
178
179	/**
180	* @return Connection
181	*/
182	public static function getStoredConnection()
183	{
184	return static::$storedConnection;
185	}
186	}
187