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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,115 @@ | ||
| <?php | ||
|
|
||
| /** | ||
| * @copyright Copyright © Kartik Visweswaran, Krajee.com, 2015 - 2018 | ||
| * @package yii2-export | ||
| * @version 1.3.4 | ||
| */ | ||
|
|
||
| namespace kartik\export; | ||
|
|
||
| use kartik\mpdf\Pdf; | ||
| use PhpOffice\PhpSpreadsheet\Writer\Pdf\Mpdf; | ||
| use PhpOffice\PhpSpreadsheet\Worksheet\PageSetup; | ||
| use PhpOffice\PhpSpreadsheet\Exception as PhpSpreadsheetException; | ||
|
|
||
| /** | ||
| * Krajee custom PDF Writer library based on MPdf | ||
| * | ||
| * @author Kartik Visweswaran <[email protected]> | ||
| * @since 1.0 | ||
| */ | ||
| class ExportWriterPdf extends Mpdf | ||
| { | ||
| /** | ||
| * @var string the exported output file name. Defaults to 'grid-export'; | ||
| */ | ||
| public $filename; | ||
|
|
||
| /** | ||
| * @var array kartik\mpdf\Pdf component configuration settings | ||
| */ | ||
| public $pdfConfig = []; | ||
|
|
||
| /** | ||
| * @inheritdoc | ||
| */ | ||
| protected function createExternalWriterInstance($config = []) | ||
| { | ||
| $config = array_replace_recursive($config, $this->pdfConfig); | ||
| return new Pdf($config); | ||
| } | ||
|
|
||
| /** | ||
| * Save Spreadsheet to file. | ||
| * | ||
| * @param string $pFilename Name of the file to save as | ||
| * | ||
| * @throws \PhpOffice\PhpSpreadsheet\Writer\Exception | ||
| * @throws PhpSpreadsheetException | ||
| */ | ||
| public function save($pFilename) | ||
| { | ||
| $fileHandle = parent::prepareForSave($pFilename); | ||
|
|
||
| // Default PDF paper size | ||
| $paperSize = 'LETTER'; // Letter (8.5 in. by 11 in.) | ||
|
|
||
| // Check for paper size and page orientation | ||
| if (null === $this->getSheetIndex()) { | ||
| $orientation = ($this->spreadsheet->getSheet(0)->getPageSetup()->getOrientation() | ||
| == PageSetup::ORIENTATION_LANDSCAPE) ? 'L' : 'P'; | ||
| $printPaperSize = $this->spreadsheet->getSheet(0)->getPageSetup()->getPaperSize(); | ||
| } else { | ||
| $orientation = ($this->spreadsheet->getSheet($this->getSheetIndex())->getPageSetup()->getOrientation() | ||
| == PageSetup::ORIENTATION_LANDSCAPE) ? 'L' : 'P'; | ||
| $printPaperSize = $this->spreadsheet->getSheet($this->getSheetIndex())->getPageSetup()->getPaperSize(); | ||
| } | ||
| $this->setOrientation($orientation); | ||
|
|
||
| // Override Page Orientation | ||
| if (null !== $this->getOrientation()) { | ||
| $orientation = ($this->getOrientation() == PageSetup::ORIENTATION_DEFAULT) | ||
| ? PageSetup::ORIENTATION_PORTRAIT | ||
| : $this->getOrientation(); | ||
| } | ||
| $orientation = strtoupper($orientation); | ||
|
|
||
| // Override Paper Size | ||
| if (null !== $this->getPaperSize()) { | ||
| $printPaperSize = $this->getPaperSize(); | ||
| } | ||
|
|
||
| if (isset(self::$paperSizes[$printPaperSize])) { | ||
| $paperSize = self::$paperSizes[$printPaperSize]; | ||
| } | ||
|
|
||
| $properties = $this->spreadsheet->getProperties(); | ||
|
|
||
| // Create PDF | ||
| $pdf = $this->createExternalWriterInstance([ | ||
| 'orientation' => $orientation, | ||
| 'methods' => [ | ||
| 'SetTitle' => $properties->getTitle(), | ||
| 'SetAuthor' => $properties->getCreator(), | ||
| 'SetSubject' => $properties->getSubject(), | ||
| 'SetKeywords' => $properties->getKeywords(), | ||
| 'SetCreator' => $properties->getCreator(), | ||
| ], | ||
| ]); | ||
| $ortmp = $orientation; | ||
| $lib = $pdf->getApi(); | ||
| /** @noinspection PhpUndefinedMethodInspection */ | ||
| $lib->_setPageSize(strtoupper($paperSize), $ortmp); | ||
| $lib->DefOrientation = $orientation; | ||
| /** @noinspection PhpUndefinedMethodInspection */ | ||
| $lib->AddPage($orientation); | ||
| $content = strtr($this->generateHTMLHeader(false) . $this->generateSheetData() . $this->generateHTMLFooter(), [ | ||
| '@page { margin-left: 0.7in; margin-right: 0.7in; margin-top: 0.75in; margin-bottom: 0.75in; }' => '', | ||
| 'body { margin-left: 0.7in; margin-right: 0.7in; margin-top: 0.75in; margin-bottom: 0.75in; }' => '', | ||
| ]); | ||
| // Write to file | ||
| fwrite($fileHandle, $pdf->Output($content, $this->filename, Pdf::DEST_STRING)); | ||
| parent::restoreStateAfterSave($fileHandle); | ||
| } | ||
| } |