Completed
Pull Request — master (#26)
by Nicolas
02:31
created

AddHeader::addHeader()   A

Complexity

Conditions 1
Paths 1

Size

Total Lines 6
Code Lines 3

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 3
CRAP Score 1

Importance

Changes 0
Metric Value
dl 0
loc 6
c 0
b 0
f 0
ccs 3
cts 3
cp 1
rs 9.4285
cc 1
eloc 3
nc 1
nop 2
crap 1
1
<?php
2
3
namespace Puzzle\AMQP\Messages\Processors;
4
5
use Puzzle\AMQP\Messages\Processor;
6
use Puzzle\AMQP\WritableMessage;
7
8
class AddHeader implements Processor
9
{
10
    private
11
        $headers;
12
    
13 1
    public function __construct(array $headers = [])
14
    {
15 1
        $this->headers = $headers;
16 1
    }
17
    
18 1
    public function addHeader($name, $value)
19
    {
20 1
        $this->headers[$name] = $value;
21
        
22 1
        return $this;
23
    }
24
        
25 1
    public function onPublish(WritableMessage $message)
26
    {
27 1
        $alreadySetHeaders = $message->getHeaders();
28
        
29 1
        foreach($this->headers as $header => $value)
30
        {
31 1
            if(! isset($alreadySetHeaders[$header]))
32 1
            {
33 1
                $message->addHeader($header, $value);
34 1
            }
35 1
        }
36 1
    }
37
}
38