Erelke\TwigSpreadsheetBundle\Wrapper\DrawingWrapper

Complexity

Total Complexity

16

Size/Duplication

Total Lines	176
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	7

Importance

Changes

0

7 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	10	1
B	start()	0	49	7
A	end()	0	5	1
A	getObject()	0	4	1
A	setObject()	0	4	1
A	configureMappings()	0	23	1
A	createTempCopy()	0	18	4

<?php

namespace Erelke\TwigSpreadsheetBundle\Wrapper;

use Erelke\TwigSpreadsheetBundle\Helper\Filesystem;
use InvalidArgumentException;
use LogicException;
use PhpOffice\PhpSpreadsheet\Exception;
use PhpOffice\PhpSpreadsheet\Worksheet\Drawing;
use PhpOffice\PhpSpreadsheet\Worksheet\HeaderFooterDrawing;
use RuntimeException;
use Symfony\Component\Filesystem\Exception\IOException;
use Twig\Environment as Twig_Environment;

/**
 * Class DrawingWrapper.
 */
class DrawingWrapper extends BaseWrapper
{
    /**
     * @var SheetWrapper
     */
    protected $sheetWrapper;
    /**
     * @var HeaderFooterWrapper
     */
    protected $headerFooterWrapper;

    /**
     * @var Drawing|HeaderFooterDrawing|null
     */
    protected $object;
    /**
     * @var array
     */
    protected $attributes;

    /**
     * DrawingWrapper constructor.
     *
     * @param array               $context
     * @param Twig_Environment   $environment
     * @param SheetWrapper        $sheetWrapper
     * @param HeaderFooterWrapper $headerFooterWrapper
     * @param array             $attributes
     */
    public function __construct(array $context, Twig_Environment $environment, SheetWrapper $sheetWrapper, HeaderFooterWrapper $headerFooterWrapper, array $attributes = [])
    {
        parent::__construct($context, $environment);

        $this->sheetWrapper = $sheetWrapper;
        $this->headerFooterWrapper = $headerFooterWrapper;

        $this->object = null;
        $this->attributes = $attributes;
    }

    /**
     * @param string $path
     * @param array $properties
     *
     * @throws IOException
     * @throws LogicException
     * @throws InvalidArgumentException
     * @throws RuntimeException
     * @throws Exception
     */
    public function start(string $path, array $properties = [])
    {
        if ($this->sheetWrapper->getObject() === null) {
            throw new LogicException();
        }

        // create local copy of the asset
        $tempPath = $this->createTempCopy($path);

        // add to header/footer
        if ($this->headerFooterWrapper->getObject()) {
            $headerFooterParameters = $this->headerFooterWrapper->getParameters();
            $alignment = $this->headerFooterWrapper->getAlignmentParameters()['type'];
            $location = '';

            switch ($alignment) {
                case HeaderFooterWrapper::ALIGNMENT_CENTER:
                    $location .= 'C';
                    $headerFooterParameters['value'][HeaderFooterWrapper::ALIGNMENT_CENTER] .= '&G';
                    break;
                case HeaderFooterWrapper::ALIGNMENT_LEFT:
                    $location .= 'L';
                    $headerFooterParameters['value'][HeaderFooterWrapper::ALIGNMENT_LEFT] .= '&G';
                    break;
                case HeaderFooterWrapper::ALIGNMENT_RIGHT:
                    $location .= 'R';
                    $headerFooterParameters['value'][HeaderFooterWrapper::ALIGNMENT_RIGHT] .= '&G';
                    break;
                default:
                    throw new InvalidArgumentException(sprintf('Unknown alignment type "%s"', $alignment));
            }

            $location .= $headerFooterParameters['baseType'] === HeaderFooterWrapper::BASETYPE_HEADER ? 'H' : 'F';

            $this->object = new HeaderFooterDrawing();
            $this->object->setPath($tempPath);
            $this->headerFooterWrapper->getObject()->addImage($this->object, $location);
            $this->headerFooterWrapper->setParameters($headerFooterParameters);
        }

        // add to worksheet
        else {
            $this->object = new Drawing();
            $this->object->setWorksheet($this->sheetWrapper->getObject());
            $this->object->setPath($tempPath);
        }

        $this->setProperties($properties);
    }

    public function end()
    {
        $this->object = null;
        $this->parameters = [];
    }

    /**
     * @return Drawing
     */
    public function getObject(): Drawing
    {
        return $this->object;
    }

    /**
     * @param Drawing $object
     */
    public function setObject(Drawing $object)
    {
        $this->object = $object;
    }

    /**
     * {@inheritdoc}
     */
    protected function configureMappings(): array
    {
        return [
            'coordinates' => function ($value) { $this->object->setCoordinates($value); },
            'description' => function ($value) { $this->object->setDescription($value); },
            'height' => function ($value) { $this->object->setHeight($value); },
            'name' => function ($value) { $this->object->setName($value); },
            'offsetX' => function ($value) { $this->object->setOffsetX($value); },
            'offsetY' => function ($value) { $this->object->setOffsetY($value); },
            'resizeProportional' => function ($value) { $this->object->setResizeProportional($value); },
            'rotation' => function ($value) { $this->object->setRotation($value); },
            'shadow' => [
                'alignment' => function ($value) { $this->object->getShadow()->setAlignment($value); },
                'alpha' => function ($value) { $this->object->getShadow()->setAlpha($value); },
                'blurRadius' => function ($value) { $this->object->getShadow()->setBlurRadius($value); },
                'color' => function ($value) { $this->object->getShadow()->getColor()->setRGB($value); },
                'direction' => function ($value) { $this->object->getShadow()->setDirection($value); },
                'distance' => function ($value) { $this->object->getShadow()->setDistance($value); },
                'visible' => function ($value) { $this->object->getShadow()->setVisible($value); },
            ],
            'width' => function ($value) { $this->object->setWidth($value); },
        ];
    }

    /**
     * @param string $path
     *
     * @throws InvalidArgumentException
     * @throws IOException
     *
     * @return string
     */
    private function createTempCopy(string $path): string
    {
        // create temp path
        $extension = pathinfo($path, PATHINFO_EXTENSION);
        $tempPath = sprintf('%s/tsb_%s%s', $this->attributes['cache']['bitmap'], md5($path), $extension ? '.'.$extension : '');

        // create local copy
        if (!Filesystem::exists($tempPath)) {
            $data = file_get_contents($path);
            if ($data === false) {
                throw new InvalidArgumentException($path.' does not exist.');
            }
            Filesystem::dumpFile($tempPath, $data);
            unset($data);
        }

        return $tempPath;
    }
}