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<?php |
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namespace Mathielen\ReportWriteEngine\Output\Excel\CanvasWriter; |
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use Mathielen\ReportWriteEngine\Engine\Canvas; |
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use Mathielen\ReportWriteEngine\Engine\CanvasWriter\CanvasWriterInterface; |
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use Psr\Log\LoggerInterface; |
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use Psr\Log\NullLogger; |
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class ExcelCanvasWriter implements CanvasWriterInterface |
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{ |
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/** |
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* @var \PHPExcel |
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*/ |
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private $output; |
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/** |
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* @var LoggerInterface |
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*/ |
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private $logger; |
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/** |
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* @var \PHPExcel_Worksheet |
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*/ |
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private $templateSheet; |
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public function __construct( |
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\PHPExcel $template, |
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LoggerInterface $logger = null) |
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{ |
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$this->logger = $logger ? $logger : new NullLogger(); |
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$templateSheet = $template->getSheetByName('TEMPLATE'); |
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if (!$templateSheet) { |
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throw new \InvalidArgumentException("A sheet named 'TEMPLATE' must exist."); |
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} |
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$this->prepare($templateSheet); |
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} |
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private static function excelCoordinate($rowNum, $colNum) |
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{ |
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return \PHPExcel_Cell::stringFromColumnIndex($colNum) . ($rowNum+1); //A1... |
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} |
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public function write(Canvas $canvas) |
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{ |
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$this->output->setActiveSheetIndex(0); |
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foreach ($canvas as $rowNum => $row) { |
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foreach ($row as $colNum => $cell) { |
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//even if cell value is empty, write the style |
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$excelCor = self::excelCoordinate($rowNum, $colNum); |
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$excelCell = $this->output->getActiveSheet()->getCell($excelCor); |
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//$cellValue = FormulaHelper::processFormula($cellValue, $cellValue, $this->getCurrentRowNum(), $rangeRowNum); |
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//set value |
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$excelCell->setValue($cell['value']); |
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//set style |
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$excelCell->setXfIndex($cell['style']); |
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} |
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} |
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$this->clean(); |
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return $this->output; |
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} |
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protected function prepare(\PHPExcel_Worksheet $templateSheet) |
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{ |
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$this->output = new \PHPExcel(); |
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$outputSheet = $this->output->getActiveSheet(); |
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$outputSheet->setTitle('Report'); |
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$this->templateSheet = $this->output->addExternalSheet($templateSheet); |
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foreach ($this->templateSheet->getColumnDimensions() as $col => $columnDimension) { |
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$outputSheet->getColumnDimension($col)->setWidth($columnDimension->getWidth()); |
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} |
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} |
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public function getTemplateSheet() |
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{ |
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return $this->templateSheet; |
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} |
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protected function clean() |
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{ |
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$this->output->setActiveSheetIndexByName('TEMPLATE'); |
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$this->output->removeSheetByIndex($this->output->getActiveSheetIndex()); |
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} |
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} |
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mathielen /
report-write-engine
