JsonSchemaScopeResolver   A
last analyzed

Coupling/Cohesion

Components 1
Dependencies 0

Complexity

Total Complexity 6

Size/Duplication

Total Lines 37
Duplicated Lines 0 %

Test Coverage

Coverage 100%

Importance

Changes 0
Metric Value
dl 0
loc 37
ccs 15
cts 15
cp 1
rs 10
c 0
b 0
f 0
wmc 6
lcom 1
cbo 0

2 Methods

Rating   Name   Duplication   Size   Complexity  
A __construct() 0 4 1
B resolve() 0 15 5
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<?php
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namespace League\JsonReference\ScopeResolver;
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use League\JsonReference\ScopeResolverInterface;
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use function League\JsonReference\resolve_uri;
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final class JsonSchemaScopeResolver implements ScopeResolverInterface
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{
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    const KEYWORD_DRAFT_4 = 'id';
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    const KEYWORD_DRAFT_6 = '$id';
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    /**
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     * @var string
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     */
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    private $keyword;
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    /**
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     * @param string $keyword
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     */
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    public function __construct($keyword)
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    {
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        $this->keyword = $keyword;
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    }
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    /**
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     * {@inheritdoc}
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     */
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    public function resolve($schema, $currentPointer, $currentScope)
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    {
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        $current = $schema;
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        foreach (explode('/', $currentPointer) as $segment) {
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            if (isset($current->$segment)) {
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                $current = $current->$segment;
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            }
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            $id = isset($current->{$this->keyword}) ? $current->{$this->keyword} : null;
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            if (is_string($id)) {
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                $currentScope = resolve_uri($id, $currentScope);
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            }
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        }
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        return $currentScope;
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    }
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}
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