UserEventTextExtractor::extractMessage()   A
last analyzed

Complexity

Conditions 4
Paths 4

Size

Total Lines 14
Code Lines 7

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 8
CRAP Score 4

Importance

Changes 0
Metric Value
dl 0
loc 14
ccs 8
cts 8
cp 1
rs 9.2
c 0
b 0
f 0
cc 4
eloc 7
nc 4
nop 1
crap 4
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<?php
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namespace MessageApp\Message\TextExtractor;
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use MessageApp\Event\UserEvent;
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use RemiSan\Intl\TranslatableResource;
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class UserEventTextExtractor implements MessageTextExtractor
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{
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    /**
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     * @var MessageTextExtractor[]
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     */
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    private $gameResultExtractors;
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    /**
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     * Constructor.
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     *
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     * @param $gameResultExtractors
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     */
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    public function __construct(array $gameResultExtractors = [])
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    {
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        $this->gameResultExtractors = $gameResultExtractors;
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    }
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    /**
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     * Extract the message from the game result.
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     *
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     * @param  object $object
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     * @return TranslatableResource
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     */
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    public function extractMessage($object)
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    {
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        if (!$object instanceof UserEvent) {
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            return null;
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        }
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        foreach ($this->gameResultExtractors as $extractor) {
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            if ($message = $extractor->extractMessage($object)) {
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                return $message;
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            }
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        }
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        return null;
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    }
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}
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