|
1
|
|
|
<?php |
|
2
|
|
|
|
|
3
|
|
|
namespace OldSound\RabbitMqBundle\RabbitMq; |
|
4
|
|
|
|
|
5
|
|
|
use OldSound\RabbitMqBundle\Provider\ConnectionParametersProviderInterface; |
|
6
|
|
|
use PhpAmqpLib\Connection\AbstractConnection; |
|
7
|
|
|
use PhpAmqpLib\Connection\AMQPSocketConnection; |
|
8
|
|
|
use Symfony\Component\Config\Definition\Exception\InvalidConfigurationException; |
|
9
|
|
|
|
|
10
|
|
|
class AMQPConnectionFactory |
|
11
|
|
|
{ |
|
12
|
|
|
/** @var string */ |
|
13
|
|
|
private $class; |
|
14
|
|
|
|
|
15
|
|
|
/** @var array */ |
|
16
|
|
|
private $parameters = array( |
|
17
|
|
|
'url' => '', |
|
18
|
|
|
'host' => 'localhost', |
|
19
|
|
|
'port' => 5672, |
|
20
|
|
|
'user' => 'guest', |
|
21
|
|
|
'password' => 'guest', |
|
22
|
|
|
'vhost' => '/', |
|
23
|
|
|
'connection_timeout' => 3, |
|
24
|
|
|
'read_write_timeout' => 3, |
|
25
|
|
|
'ssl_context' => null, |
|
26
|
|
|
'keepalive' => false, |
|
27
|
|
|
'heartbeat' => 0, |
|
28
|
|
|
'hosts' => [] |
|
29
|
|
|
); |
|
30
|
|
|
|
|
31
|
|
|
/** |
|
32
|
|
|
* Constructor |
|
33
|
|
|
* |
|
34
|
|
|
* @param string $class FQCN of AMQPConnection class to instantiate. |
|
35
|
|
|
* @param array $parameters Map containing parameters resolved by |
|
36
|
|
|
* Extension. |
|
37
|
|
|
* @param ConnectionParametersProviderInterface $parametersProvider Optional service providing/overriding |
|
38
|
10 |
|
* connection parameters. |
|
39
|
|
|
*/ |
|
40
|
|
|
public function __construct( |
|
41
|
|
|
$class, |
|
42
|
|
|
array $parameters, |
|
43
|
10 |
|
ConnectionParametersProviderInterface $parametersProvider = null |
|
44
|
10 |
|
) { |
|
45
|
10 |
|
$this->class = $class; |
|
46
|
10 |
|
$this->parameters = array_merge($this->parameters, $parameters); |
|
47
|
1 |
|
$this->parameters = $this->parseUrl($this->parameters); |
|
48
|
1 |
|
|
|
49
|
|
|
foreach ($this->parameters['hosts'] as $key => $hostParameters) { |
|
50
|
|
|
if (!isset($hostParameters['url'])) { |
|
51
|
10 |
|
continue; |
|
52
|
2 |
|
} |
|
53
|
|
|
|
|
54
|
10 |
|
$this->parameters['hosts'][$key] = $this->parseUrl($hostParameters); |
|
55
|
|
|
} |
|
56
|
|
|
|
|
57
|
|
|
if (is_array($this->parameters['ssl_context'])) { |
|
58
|
|
|
$this->parameters['ssl_context'] = ! empty($this->parameters['ssl_context']) |
|
59
|
|
|
? stream_context_create(array('ssl' => $this->parameters['ssl_context'])) |
|
60
|
|
|
: null; |
|
61
|
10 |
|
} |
|
62
|
|
|
if ($parametersProvider) { |
|
63
|
10 |
|
$this->parameters = array_merge($this->parameters, $parametersProvider->getConnectionParameters()); |
|
64
|
|
|
} |
|
65
|
10 |
|
} |
|
66
|
1 |
|
|
|
67
|
|
|
/** |
|
68
|
|
|
* Creates the appropriate connection using current parameters. |
|
69
|
9 |
|
* |
|
70
|
2 |
|
* @return AbstractConnection |
|
71
|
2 |
|
* @throws \Exception |
|
72
|
2 |
|
*/ |
|
73
|
2 |
|
public function createConnection() |
|
74
|
2 |
|
{ |
|
75
|
2 |
|
if (isset($this->parameters['constructor_args']) && is_array($this->parameters['constructor_args'])) { |
|
76
|
|
|
$constructorArgs = array_values($this->parameters['constructor_args']); |
|
77
|
2 |
|
return new $this->class(...$constructorArgs); |
|
78
|
|
|
} |
|
79
|
2 |
|
|
|
80
|
2 |
|
$hosts = $this->parameters['hosts'] ?: [$this->parameters]; |
|
81
|
2 |
|
$options = $this->parameters; |
|
82
|
2 |
|
unset($options['hosts']); |
|
83
|
2 |
|
|
|
84
|
|
|
if ($this->class == AMQPSocketConnection::class || is_subclass_of($this->class, AMQPSocketConnection::class)) { |
|
85
|
|
|
$options['read_timeout'] = $options['read_timeout'] ?? $this->parameters['read_write_timeout']; |
|
86
|
|
|
$options['write_timeout'] = $options['write_timeout'] ?? $this->parameters['read_write_timeout']; |
|
87
|
7 |
|
} |
|
88
|
7 |
|
|
|
89
|
7 |
|
// No need to unpack options, they will be handled inside connection classes |
|
90
|
7 |
|
return $this->class::create_connection($hosts, $options); |
|
91
|
7 |
|
} |
|
92
|
7 |
|
|
|
93
|
|
|
/** |
|
94
|
7 |
|
* Parses connection parameters from URL parameter. |
|
95
|
|
|
* |
|
96
|
7 |
|
* @param array $parameters |
|
97
|
7 |
|
* |
|
98
|
7 |
|
* @return array |
|
99
|
7 |
|
*/ |
|
100
|
7 |
|
private function parseUrl(array $parameters) |
|
101
|
7 |
|
{ |
|
102
|
|
|
if (!$parameters['url']) { |
|
103
|
|
|
return $parameters; |
|
104
|
|
|
} |
|
105
|
|
|
|
|
106
|
|
|
$url = parse_url($parameters['url']); |
|
107
|
|
|
|
|
108
|
|
|
if ($url === false || !isset($url['scheme']) || !in_array($url['scheme'], ['amqp', 'amqps'], true)) { |
|
109
|
|
|
throw new InvalidConfigurationException('Malformed parameter "url".'); |
|
110
|
|
|
} |
|
111
|
|
|
|
|
112
|
|
|
// See https://www.rabbitmq.com/uri-spec.html |
|
113
|
10 |
|
if (isset($url['host'])) { |
|
114
|
|
|
$parameters['host'] = urldecode($url['host']); |
|
115
|
10 |
|
} |
|
116
|
7 |
|
if (isset($url['port'])) { |
|
117
|
|
|
$parameters['port'] = (int)$url['port']; |
|
118
|
|
|
} |
|
119
|
3 |
|
if (isset($url['user'])) { |
|
120
|
|
|
$parameters['user'] = urldecode($url['user']); |
|
121
|
3 |
|
} |
|
122
|
|
|
if (isset($url['pass'])) { |
|
123
|
|
|
$parameters['password'] = urldecode($url['pass']); |
|
124
|
|
|
} |
|
125
|
|
|
if (isset($url['path'])) { |
|
126
|
3 |
|
$parameters['vhost'] = urldecode(ltrim($url['path'], '/')); |
|
127
|
3 |
|
} |
|
128
|
|
|
|
|
129
|
3 |
|
if (isset($url['query'])) { |
|
130
|
3 |
|
$query = array(); |
|
131
|
|
|
parse_str($url['query'], $query); |
|
132
|
3 |
|
$parameters = array_merge($parameters, $query); |
|
133
|
3 |
|
} |
|
134
|
|
|
|
|
135
|
3 |
|
unset($parameters['url']); |
|
136
|
3 |
|
|
|
137
|
|
|
return $parameters; |
|
138
|
3 |
|
} |
|
139
|
|
|
} |
|
140
|
|
|
|
php-amqplib /
RabbitMqBundle
