Completed
Push — master ( 86e7b3...2c087d )
by Rémi
04:54
created

MessageFactory::buildMessage()   B

Complexity

Conditions 5
Paths 6

Size

Total Lines 24
Code Lines 13

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 11
CRAP Score 5.0144

Importance

Changes 3
Bugs 0 Features 0
Metric Value
c 3
b 0
f 0
dl 0
loc 24
ccs 11
cts 12
cp 0.9167
rs 8.5125
cc 5
eloc 13
nc 6
nop 3
crap 5.0144
1
<?php
2
3
namespace MessageApp\Message;
4
5
use MessageApp\Message\TextExtractor\MessageTextExtractor;
6
use MessageApp\User\ApplicationUser;
7
use MessageApp\User\UndefinedApplicationUser;
8
use RemiSan\Intl\ResourceTranslator;
9
10
class MessageFactory
11
{
12
    /**
13
     * @var MessageTextExtractor
14
     */
15
    private $extractor;
16
17
    /**
18
     * @var ResourceTranslator
19
     */
20
    private $resourceTranslator;
21
22
    /**
23
     * Constructor.
24
     *
25
     * @param MessageTextExtractor $extractor
26
     * @param ResourceTranslator   $resourceTranslator
27
     */
28 18
    public function __construct(MessageTextExtractor $extractor, ResourceTranslator $resourceTranslator)
29
    {
30 18
        $this->extractor = $extractor;
31 18
        $this->resourceTranslator = $resourceTranslator;
32 18
    }
33
34
    /**
35
     * @param  ApplicationUser[] $users
36
     * @param  object            $object
37
     * @param  string            $language
38
     * @return DefaultMessage
39
     */
40 18
    public function buildMessage(array $users, $object, $language = null)
41
    {
42 18
        $filteredUsers = self::filterUsers($users);
43
44 18
        if (count($filteredUsers) === 0) {
45 9
            return null;
46
        }
47
48 9
        $messageResource = $this->extractor->extractMessage($object);
49
50 9
        if ($messageResource === null) {
51 3
            return null;
52
        }
53
54 6
        $language = ($language) ? : self::getLanguage($filteredUsers);
55
56
        try {
57 6
            $translatedText = $this->resourceTranslator->translate($language, $messageResource);
58 4
        } catch (\IntlException $e) {
0 ignored issues
show
Bug introduced by
The class IntlException does not exist. Did you forget a USE statement, or did you not list all dependencies?

Scrutinizer analyzes your composer.json/composer.lock file if available to determine the classes, and functions that are defined by your dependencies.

It seems like the listed class was neither found in your dependencies, nor was it found in the analyzed files in your repository. If you are using some other form of dependency management, you might want to disable this analysis.

Loading history...
59
            $translatedText = $messageResource->getKey();
60
        }
61
62 6
        return new DefaultMessage($filteredUsers, $translatedText);
63
    }
64
65
    /**
66
     * @param  ApplicationUser[] $users
67
     * @return ApplicationUser[]
68
     */
69 18
    private static function filterUsers(array $users)
70
    {
71 18
        return array_values(
72 12
            array_unique(
73 18
                array_filter($users, function (ApplicationUser $user = null) {
74 15
                    return $user !== null && !$user instanceof UndefinedApplicationUser;
75 18
                })
76 12
            )
77 12
        );
78
    }
79
80
    /**
81
     * @param  ApplicationUser[] $users
82
     * @return string
83
     */
84 3
    private static function getLanguage(array $users)
85
    {
86 3
        return $users[0]->getPreferredLanguage();
87
    }
88
}
89