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<?php |
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namespace MewesK\TwigSpreadsheetBundle\Wrapper; |
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use PhpOffice\PhpSpreadsheet\Exception; |
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use PhpOffice\PhpSpreadsheet\IOFactory; |
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use PhpOffice\PhpSpreadsheet\Settings; |
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use PhpOffice\PhpSpreadsheet\Spreadsheet; |
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use PhpOffice\PhpSpreadsheet\Writer\BaseWriter; |
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use Symfony\Bridge\Twig\AppVariable; |
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/** |
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* Class DocumentWrapper. |
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*/ |
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class DocumentWrapper extends BaseWrapper |
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{ |
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/** |
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* @var Spreadsheet|null |
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*/ |
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protected $object; |
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/** |
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* DocumentWrapper constructor. |
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* |
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* @param array $context |
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* @param \Twig_Environment $environment |
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*/ |
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public function __construct(array $context, \Twig_Environment $environment) |
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{ |
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parent::__construct($context, $environment); |
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$this->object = null; |
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} |
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/** |
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* @param array $properties |
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* |
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* @throws \RuntimeException |
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* @throws \PhpOffice\PhpSpreadsheet\Reader\Exception |
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* @throws \PhpOffice\PhpSpreadsheet\Exception |
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*/ |
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public function start(array $properties = []) |
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{ |
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// load template |
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if (isset($properties['template'])) { |
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$templatePath = $this->expandPath($properties['template']); |
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$reader = IOFactory::createReaderForFile($templatePath); |
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$this->object = $reader->load($templatePath); |
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} |
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// create new |
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else { |
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$this->object = new Spreadsheet(); |
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$this->object->removeSheetByIndex(0); |
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} |
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$this->attributes['properties'] = $properties; |
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$this->setProperties($properties, $this->mappings); |
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} |
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/** |
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* @param bool $preCalculateFormulas |
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* @param null|string $diskCachingDirectory |
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* |
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* @throws \InvalidArgumentException |
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* @throws \PhpOffice\PhpSpreadsheet\Exception |
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* @throws \PhpOffice\PhpSpreadsheet\Writer\Exception |
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*/ |
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public function end(bool $preCalculateFormulas = true, string $diskCachingDirectory = null) |
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{ |
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$format = null; |
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// try document property |
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if (isset($this->attributes['format'])) { |
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$format = $this->attributes['format']; |
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} |
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// try Symfony request |
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elseif (isset($this->context['app'])) { |
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/** |
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* @var AppVariable |
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*/ |
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$appVariable = $this->context['app']; |
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if ($appVariable instanceof AppVariable && $appVariable->getRequest() !== null) { |
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$format = $appVariable->getRequest()->getRequestFormat(); |
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} |
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} |
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// set default |
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if ($format === null || !is_string($format)) { |
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$format = 'xlsx'; |
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} |
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switch (strtolower($format)) { |
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case 'csv': |
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$writerType = 'Csv'; |
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break; |
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case 'ods': |
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$writerType = 'Ods'; |
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break; |
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case 'pdf': |
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$writerType = 'Pdf'; |
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if (!class_exists('mPDF')) { |
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throw new Exception('Error loading mPDF. Is mPDF correctly installed?'); |
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} |
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Settings::setPdfRendererName(Settings::PDF_RENDERER_MPDF); |
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break; |
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case 'xls': |
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$writerType = 'Xls'; |
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break; |
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case 'xlsx': |
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$writerType = 'Xlsx'; |
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break; |
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default: |
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throw new \InvalidArgumentException(sprintf('Unknown format "%s"', $format)); |
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} |
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if ($this->object !== null) { |
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/** |
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* @var BaseWriter $writer |
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*/ |
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$writer = IOFactory::createWriter($this->object, $writerType); |
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$writer->setPreCalculateFormulas($preCalculateFormulas); |
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$writer->setUseDiskCaching($diskCachingDirectory !== null, $diskCachingDirectory); |
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$writer->save('php://output'); |
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} |
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$this->object = null; |
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$this->attributes = []; |
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} |
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/** |
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* @return Spreadsheet|null |
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*/ |
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public function getObject() |
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{ |
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return $this->object; |
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} |
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/** |
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* @param Spreadsheet|null $object |
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*/ |
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public function setObject(Spreadsheet $object = null) |
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{ |
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$this->object = $object; |
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} |
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/** |
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* @return array |
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*/ |
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protected function configureMappings(): array |
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{ |
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return [ |
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'category' => function ($value) { $this->object->getProperties()->setCategory($value); }, |
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'company' => function ($value) { $this->object->getProperties()->setCompany($value); }, |
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'created' => function ($value) { $this->object->getProperties()->setCreated($value); }, |
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'creator' => function ($value) { $this->object->getProperties()->setCreator($value); }, |
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'defaultStyle' => function ($value) { $this->object->getDefaultStyle()->applyFromArray($value); }, |
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'description' => function ($value) { $this->object->getProperties()->setDescription($value); }, |
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'format' => function ($value) { $this->attributes['format'] = $value; }, |
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'keywords' => function ($value) { $this->object->getProperties()->setKeywords($value); }, |
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'lastModifiedBy' => function ($value) { $this->object->getProperties()->setLastModifiedBy($value); }, |
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'manager' => function ($value) { $this->object->getProperties()->setManager($value); }, |
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'modified' => function ($value) { $this->object->getProperties()->setModified($value); }, |
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'security' => [ |
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'lockRevision' => function ($value) { $this->object->getSecurity()->setLockRevision($value); }, |
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'lockStructure' => function ($value) { $this->object->getSecurity()->setLockStructure($value); }, |
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'lockWindows' => function ($value) { $this->object->getSecurity()->setLockWindows($value); }, |
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'revisionsPassword' => function ($value) { $this->object->getSecurity()->setRevisionsPassword($value); }, |
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'workbookPassword' => function ($value) { $this->object->getSecurity()->setWorkbookPassword($value); }, |
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], |
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'subject' => function ($value) { $this->object->getProperties()->setSubject($value); }, |
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'template' => function ($value) { $this->attributes['template'] = $value; }, |
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'title' => function ($value) { $this->object->getProperties()->setTitle($value); }, |
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]; |
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} |
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/** |
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* Resolves paths using Twig namespaces. |
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* The path must start with the namespace. |
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* Namespaces are case sensitive. |
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* |
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* @param string $path |
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* |
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* @return string |
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*/ |
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private function expandPath(string $path): string |
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{ |
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$loader = $this->environment->getLoader(); |
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if ($loader instanceof \Twig_Loader_Filesystem && mb_strpos($path, '@') === 0) { |
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/* |
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* @var \Twig_Loader_Filesystem |
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*/ |
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foreach ($loader->getNamespaces() as $namespace) { |
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if (mb_strpos($path, $namespace) === 1) { |
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foreach ($loader->getPaths($namespace) as $namespacePath) { |
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$expandedPathAttribute = str_replace('@'.$namespace, $namespacePath, $path); |
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if (file_exists($expandedPathAttribute)) { |
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return $expandedPathAttribute; |
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} |
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} |
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} |
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} |
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} |
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return $path; |
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} |
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} |
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MewesK /
TwigSpreadsheetBundle
