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PublisherServiceProvider::register()   C
last analyzed

Complexity

Conditions 11
Paths 1

Size

Total Lines 73

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 18
CRAP Score 47.834

Importance

Changes 0
Metric Value
dl 0
loc 73
ccs 18
cts 55
cp 0.3273
rs 6.4424
c 0
b 0
f 0
cc 11
nc 1
nop 1
crap 47.834

How to fix   Long Method    Complexity   

Long Method

Small methods make your code easier to understand, in particular if combined with a good name. Besides, if your method is small, finding a good name is usually much easier.

For example, if you find yourself adding comments to a method's body, this is usually a good sign to extract the commented part to a new method, and use the comment as a starting point when coming up with a good name for this new method.

Commonly applied refactorings include:

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<?php
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/*
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 * This file is part of the trefoil application.
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 *
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 * (c) Miguel Angel Gabriel <[email protected]>
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 *
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 * For the full copyright and license information, please view the LICENSE
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 * file that was distributed with this source code.
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 */
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namespace Trefoil\Providers;
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use Easybook\Publishers\HtmlChunkedPublisher;
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use Pimple\Container;
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use Pimple\ServiceProviderInterface;
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use Trefoil\Publishers\Epub2Publisher;
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use Trefoil\Publishers\HtmlPublisher;
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use Trefoil\Publishers\MobiPublisher;
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use Trefoil\Publishers\PdfPrinceXmlPublisher;
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use Trefoil\Publishers\PdfPublisher;
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use Trefoil\Publishers\PdfWkhtmltopdfPublisher;
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class PublisherServiceProvider implements ServiceProviderInterface
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{
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    public function register(Container $app)
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    {
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        $app['publisher'] =
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            function (Container $app) {
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                $outputFormat = $app->edition('format');
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                switch (strtolower($outputFormat)) {
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                    case 'pdf':
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                        $pdfEngine = $app->edition('pdf_engine');
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                        switch (strtolower($pdfEngine)) {
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                            case 'wkhtmltopdf':
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                                $publisher = new PdfWkhtmltopdfPublisher($app);
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                                break;
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                            // PrinceXML is the default
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                            case 'princexml':
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                            case '':
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                            case null:
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                                $publisher = new PdfPrinceXmlPublisher($app);
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                                break;
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                            default:
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                                throw new \RuntimeException(
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                                    sprintf(
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                                        'Unknown "%s" pdf_engine for "%s" edition (allowed: "PrinceXML" (default), "wkhtmltopdf")',
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                                        $pdfEngine,
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                                        $app['publishing.edition']
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                                    )
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                                );
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                        }
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                        break;
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                    case 'html':
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                        $publisher = new HtmlPublisher($app);
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                        break;
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                    case 'html_chunked':
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                        $publisher = new HtmlChunkedPublisher($app);
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                        break;
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                    case 'epub':
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                        $publisher = new Epub2Publisher($app);
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                        break;
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71 3
                    case 'mobi':
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                        $publisher = new MobiPublisher($app);
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                        break;
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                    default:
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                        throw new \RuntimeException(
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                            sprintf(
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                                'Unknown "%s" format for "%s" edition (allowed: "pdf", "html", "html_chunked", "epub", "mobi")',
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                                $outputFormat,
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                                $app['publishing.edition']
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                            )
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                        );
83 34
                }
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85 34
                if (true !== $publisher->checkIfThisPublisherIsSupported()) {
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                    throw new \RuntimeException(
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                        sprintf(
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                            "Your system doesn't support publishing books with the '%s' format\n"
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                            . "Check the easybook documentation to know the dependencies required by this format.",
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                            $outputFormat
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                        )
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                    );
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                }
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                return $publisher;
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            };
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    }
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}
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