Passed
Pull Request — master (#8)
by Luis
28:30 queued 13:28
created

DigraphBuilder::externalDefinitionsResolvers()   A

Complexity

Conditions 2
Paths 2

Size

Total Lines 7
Code Lines 4

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 4
CRAP Score 2

Importance

Changes 0
Metric Value
cc 2
eloc 4
c 0
b 0
f 0
nc 2
nop 0
dl 0
loc 7
ccs 4
cts 4
cp 1
crap 2
rs 10
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<?php declare(strict_types=1);
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/**
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 * PHP version 7.4
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 *
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 * This source file is subject to the license that is bundled with this package in the file LICENSE.
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 */
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namespace PhUml\Configuration;
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use PhUml\Graphviz\Builders\ClassGraphBuilder;
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use PhUml\Graphviz\Builders\EdgesBuilder;
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use PhUml\Graphviz\Builders\InterfaceGraphBuilder;
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use PhUml\Graphviz\Builders\NoAssociationsBuilder;
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use PhUml\Graphviz\Builders\TraitGraphBuilder;
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use PhUml\Graphviz\DigraphPrinter;
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use PhUml\Graphviz\Styles\DigraphStyle;
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use PhUml\Parser\Code\ExternalAssociationsResolver;
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use PhUml\Parser\Code\ExternalDefinitionsResolver;
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use PhUml\Parser\Code\ParserBuilder;
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use PhUml\Parser\Code\PhpCodeParser;
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use PhUml\Parser\Code\RelationshipsResolver;
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use PhUml\Parser\CodebaseDirectory;
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use PhUml\Parser\CodeFinder;
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use PhUml\Parser\CodeParser;
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use PhUml\Parser\SourceCodeFinder;
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use PhUml\Processors\GraphvizProcessor;
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use PhUml\Templates\TemplateEngine;
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final class DigraphBuilder
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{
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    private DigraphConfiguration $configuration;
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    public function __construct(DigraphConfiguration $configuration)
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    {
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        $this->configuration = $configuration;
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    }
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    public function codeFinder(CodebaseDirectory $directory): CodeFinder
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    {
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        return $this->configuration->searchRecursively()
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            ? SourceCodeFinder::recursive($directory)
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            : SourceCodeFinder::nonRecursive($directory);
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    }
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    public function digraphProcessor(): GraphvizProcessor
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    {
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        $associationsBuilder = $this->configuration->extractAssociations()
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            ? new EdgesBuilder()
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            : new NoAssociationsBuilder();
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        return new GraphvizProcessor(
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            new ClassGraphBuilder($associationsBuilder),
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            new InterfaceGraphBuilder(),
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            new TraitGraphBuilder(),
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            new DigraphPrinter(new TemplateEngine(), $this->digraphStyle())
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        );
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    }
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    public function codeParser(): CodeParser
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    {
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        return new CodeParser($this->tokenParser(), $this->externalDefinitionsResolvers());
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    }
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    private function digraphStyle(): DigraphStyle
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    {
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        if ($this->configuration->hideEmptyBlocks()) {
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            return DigraphStyle::withoutEmptyBlocks($this->configuration->theme());
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        }
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        return DigraphStyle::default($this->configuration->theme());
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    }
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    private function tokenParser(): PhpCodeParser
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    {
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        $parserBuilder = new ParserBuilder();
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        if ($this->configuration->hideAttributes()) {
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            $parserBuilder->excludeAttributes();
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        }
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        if ($this->configuration->hideMethods()) {
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            $parserBuilder->excludeMethods();
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        }
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        if ($this->configuration->hidePrivate()) {
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            $parserBuilder->excludePrivateMembers();
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        }
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        if ($this->configuration->hideProtected()) {
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            $parserBuilder->excludeProtectedMembers();
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        }
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        return $parserBuilder->build();
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    }
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    /** @return RelationshipsResolver[] */
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    private function externalDefinitionsResolvers(): array
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    {
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        $resolvers = [new ExternalDefinitionsResolver()];
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        if ($this->configuration->extractAssociations()) {
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            $resolvers[] = new ExternalAssociationsResolver();
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        }
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        return $resolvers;
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    }
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}
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