/** * Save PHPExcel to file * * @param string $pFilename * @throws \PHPExcel\Writer\Exception */ public function save($pFilename = null) { if ($this->spreadSheet !== null) { // garbage collect $this->spreadSheet->garbageCollect(); // If $pFilename is php://output or php://stdout, make it a temporary file... $originalFilename = $pFilename; if (strtolower($pFilename) == 'php://output' || strtolower($pFilename) == 'php://stdout') { $pFilename = @tempnam(\PHPExcel\Shared\File::sysGetTempDir(), 'phpxltmp'); if ($pFilename == '') { $pFilename = $originalFilename; } } $saveDebugLog = \PHPExcel\Calculation::getInstance($this->spreadSheet)->getDebugLog()->getWriteDebugLog(); \PHPExcel\Calculation::getInstance($this->spreadSheet)->getDebugLog()->setWriteDebugLog(false); $saveDateReturnType = \PHPExcel\Calculation\Functions::getReturnDateType(); \PHPExcel\Calculation\Functions::setReturnDateType(\PHPExcel\Calculation\Functions::RETURNDATE_EXCEL); // Create string lookup table $this->stringTable = array(); for ($i = 0; $i < $this->spreadSheet->getSheetCount(); ++$i) { $this->stringTable = $this->getWriterPart('StringTable')->createStringTable($this->spreadSheet->getSheet($i), $this->stringTable); } // Create styles dictionaries $this->styleHashTable->addFromSource($this->getWriterPart('Style')->allStyles($this->spreadSheet)); $this->stylesConditionalHashTable->addFromSource($this->getWriterPart('Style')->allConditionalStyles($this->spreadSheet)); $this->fillHashTable->addFromSource($this->getWriterPart('Style')->allFills($this->spreadSheet)); $this->fontHashTable->addFromSource($this->getWriterPart('Style')->allFonts($this->spreadSheet)); $this->bordersHashTable->addFromSource($this->getWriterPart('Style')->allBorders($this->spreadSheet)); $this->numFmtHashTable->addFromSource($this->getWriterPart('Style')->allNumberFormats($this->spreadSheet)); // Create drawing dictionary $this->drawingHashTable->addFromSource($this->getWriterPart('Drawing')->allDrawings($this->spreadSheet)); // Create new ZIP file and open it for writing $zipClass = \PHPExcel\Settings::getZipClass(); /** @var \ZipArchive $objZip */ $objZip = new $zipClass(); // Retrieve OVERWRITE and CREATE constants from the instantiated zip class // This method of accessing constant values from a dynamic class should work with all appropriate versions of PHP $ro = new \ReflectionObject($objZip); $zipOverWrite = $ro->getConstant('OVERWRITE'); $zipCreate = $ro->getConstant('CREATE'); if (file_exists($pFilename)) { unlink($pFilename); } // Try opening the ZIP file if ($objZip->open($pFilename, $zipOverWrite) !== true) { if ($objZip->open($pFilename, $zipCreate) !== true) { throw new \PHPExcel\Writer\Exception("Could not open " . $pFilename . " for writing."); } } // Add [Content_Types].xml to ZIP file $objZip->addFromString('[Content_Types].xml', $this->getWriterPart('ContentTypes')->writeContentTypes($this->spreadSheet, $this->includeCharts)); //if hasMacros, add the vbaProject.bin file, Certificate file(if exists) if ($this->spreadSheet->hasMacros()) { $macrosCode = $this->spreadSheet->getMacrosCode(); if (!is_null($macrosCode)) { // we have the code ? $objZip->addFromString('xl/vbaProject.bin', $macrosCode); //allways in 'xl', allways named vbaProject.bin if ($this->spreadSheet->hasMacrosCertificate()) { //signed macros ? // Yes : add the certificate file and the related rels file $objZip->addFromString('xl/vbaProjectSignature.bin', $this->spreadSheet->getMacrosCertificate()); $objZip->addFromString('xl/_rels/vbaProject.bin.rels', $this->getWriterPart('RelsVBA')->writeVBARelationships($this->spreadSheet)); } } } //a custom UI in this workbook ? add it ("base" xml and additional objects (pictures) and rels) if ($this->spreadSheet->hasRibbon()) { $tmpRibbonTarget = $this->spreadSheet->getRibbonXMLData('target'); $objZip->addFromString($tmpRibbonTarget, $this->spreadSheet->getRibbonXMLData('data')); if ($this->spreadSheet->hasRibbonBinObjects()) { $tmpRootPath = dirname($tmpRibbonTarget) . '/'; $ribbonBinObjects = $this->spreadSheet->getRibbonBinObjects('data'); //the files to write foreach ($ribbonBinObjects as $aPath => $aContent) { $objZip->addFromString($tmpRootPath . $aPath, $aContent); } //the rels for files $objZip->addFromString($tmpRootPath . '_rels/' . basename($tmpRibbonTarget) . '.rels', $this->getWriterPart('RelsRibbonObjects')->writeRibbonRelationships($this->spreadSheet)); } } // Add relationships to ZIP file $objZip->addFromString('_rels/.rels', $this->getWriterPart('Rels')->writeRelationships($this->spreadSheet)); $objZip->addFromString('xl/_rels/workbook.xml.rels', $this->getWriterPart('Rels')->writeWorkbookRelationships($this->spreadSheet)); // Add document properties to ZIP file $objZip->addFromString('docProps/app.xml', $this->getWriterPart('DocProps')->writeDocPropsApp($this->spreadSheet)); $objZip->addFromString('docProps/core.xml', $this->getWriterPart('DocProps')->writeDocPropsCore($this->spreadSheet)); $customPropertiesPart = $this->getWriterPart('DocProps')->writeDocPropsCustom($this->spreadSheet); if ($customPropertiesPart !== null) { $objZip->addFromString('docProps/custom.xml', $customPropertiesPart); } // Add theme to ZIP file $objZip->addFromString('xl/theme/theme1.xml', $this->getWriterPart('Theme')->writeTheme($this->spreadSheet)); // Add string table to ZIP file $objZip->addFromString('xl/sharedStrings.xml', $this->getWriterPart('StringTable')->writeStringTable($this->stringTable)); // Add styles to ZIP file $objZip->addFromString('xl/styles.xml', $this->getWriterPart('Style')->writeStyles($this->spreadSheet)); // Add workbook to ZIP file $objZip->addFromString('xl/workbook.xml', $this->getWriterPart('Workbook')->writeWorkbook($this->spreadSheet, $this->preCalculateFormulas)); $chartCount = 0; // Add worksheets for ($i = 0; $i < $this->spreadSheet->getSheetCount(); ++$i) { $objZip->addFromString('xl/worksheets/sheet' . ($i + 1) . '.xml', $this->getWriterPart('Worksheet')->writeWorksheet($this->spreadSheet->getSheet($i), $this->stringTable, $this->includeCharts)); if ($this->includeCharts) { $charts = $this->spreadSheet->getSheet($i)->getChartCollection(); if (count($charts) > 0) { foreach ($charts as $chart) { $objZip->addFromString('xl/charts/chart' . ($chartCount + 1) . '.xml', $this->getWriterPart('Chart')->writeChart($chart, $this->preCalculateFormulas)); $chartCount++; } } } } $chartRef1 = $chartRef2 = 0; // Add worksheet relationships (drawings, ...) for ($i = 0; $i < $this->spreadSheet->getSheetCount(); ++$i) { // Add relationships $objZip->addFromString('xl/worksheets/_rels/sheet' . ($i + 1) . '.xml.rels', $this->getWriterPart('Rels')->writeWorksheetRelationships($this->spreadSheet->getSheet($i), $i + 1, $this->includeCharts)); $drawings = $this->spreadSheet->getSheet($i)->getDrawingCollection(); $drawingCount = count($drawings); if ($this->includeCharts) { $chartCount = $this->spreadSheet->getSheet($i)->getChartCount(); } // Add drawing and image relationship parts if ($drawingCount > 0 || $chartCount > 0) { // Drawing relationships $objZip->addFromString('xl/drawings/_rels/drawing' . ($i + 1) . '.xml.rels', $this->getWriterPart('Rels')->writeDrawingRelationships($this->spreadSheet->getSheet($i), $chartRef1, $this->includeCharts)); // Drawings $objZip->addFromString('xl/drawings/drawing' . ($i + 1) . '.xml', $this->getWriterPart('Drawing')->writeDrawings($this->spreadSheet->getSheet($i), $chartRef2, $this->includeCharts)); } // Add comment relationship parts if (count($this->spreadSheet->getSheet($i)->getComments()) > 0) { // VML Comments $objZip->addFromString('xl/drawings/vmlDrawing' . ($i + 1) . '.vml', $this->getWriterPart('Comments')->writeVMLComments($this->spreadSheet->getSheet($i))); // Comments $objZip->addFromString('xl/comments' . ($i + 1) . '.xml', $this->getWriterPart('Comments')->writeComments($this->spreadSheet->getSheet($i))); } // Add header/footer relationship parts if (count($this->spreadSheet->getSheet($i)->getHeaderFooter()->getImages()) > 0) { // VML Drawings $objZip->addFromString('xl/drawings/vmlDrawingHF' . ($i + 1) . '.vml', $this->getWriterPart('Drawing')->writeVMLHeaderFooterImages($this->spreadSheet->getSheet($i))); // VML Drawing relationships $objZip->addFromString('xl/drawings/_rels/vmlDrawingHF' . ($i + 1) . '.vml.rels', $this->getWriterPart('Rels')->writeHeaderFooterDrawingRelationships($this->spreadSheet->getSheet($i))); // Media foreach ($this->spreadSheet->getSheet($i)->getHeaderFooter()->getImages() as $image) { $objZip->addFromString('xl/media/' . $image->getIndexedFilename(), file_get_contents($image->getPath())); } } } // Add media for ($i = 0; $i < $this->getDrawingHashTable()->count(); ++$i) { if ($this->getDrawingHashTable()->getByIndex($i) instanceof \PHPExcel\Worksheet\Drawing) { $imageContents = null; $imagePath = $this->getDrawingHashTable()->getByIndex($i)->getPath(); if (strpos($imagePath, 'zip://') !== false) { $imagePath = substr($imagePath, 6); $imagePathSplitted = explode('#', $imagePath); $imageZip = new ZipArchive(); $imageZip->open($imagePathSplitted[0]); $imageContents = $imageZip->getFromName($imagePathSplitted[1]); $imageZip->close(); unset($imageZip); } else { $imageContents = file_get_contents($imagePath); } $objZip->addFromString('xl/media/' . str_replace(' ', '_', $this->getDrawingHashTable()->getByIndex($i)->getIndexedFilename()), $imageContents); } elseif ($this->getDrawingHashTable()->getByIndex($i) instanceof \PHPExcel\Worksheet\MemoryDrawing) { ob_start(); call_user_func($this->getDrawingHashTable()->getByIndex($i)->getRenderingFunction(), $this->getDrawingHashTable()->getByIndex($i)->getImageResource()); $imageContents = ob_get_contents(); ob_end_clean(); $objZip->addFromString('xl/media/' . str_replace(' ', '_', $this->getDrawingHashTable()->getByIndex($i)->getIndexedFilename()), $imageContents); } } \PHPExcel\Calculation\Functions::setReturnDateType($saveDateReturnType); \PHPExcel\Calculation::getInstance($this->spreadSheet)->getDebugLog()->setWriteDebugLog($saveDebugLog); // Close file if ($objZip->close() === false) { throw new \PHPExcel\Writer\Exception("Could not close zip file {$pFilename}."); } // If a temporary file was used, copy it to the correct file stream if ($originalFilename != $pFilename) { if (copy($pFilename, $originalFilename) === false) { throw new \PHPExcel\Writer\Exception("Could not copy temporary zip file {$pFilename} to {$originalFilename}."); } @unlink($pFilename); } } else { throw new \PHPExcel\Writer\Exception("PHPExcel object unassigned."); } }
/** * Create a new PDF Writer instance * * @param \PHPExcel\Spreadsheet $phpExcel Spreadsheet object */ public function __construct(\PHPExcel\Spreadsheet $phpExcel) { parent::__construct($phpExcel); $this->setUseInlineCss(true); $this->tempDir = \PHPExcel\Shared\File::sysGetTempDir(); }
/** * Open a new zip archive * * @param string $fileName Filename for the zip archive * @return boolean */ public function open($fileName) { $this->tempDir = File::sysGetTempDir(); $this->zip = new PclZip($fileName); return true; }
/** * Save PHPExcel to file * * @param string $pFilename * @throws \PHPExcel\Writer\Exception */ public function save($pFilename = null) { if (!$this->spreadSheet) { throw new \PHPExcel\Writer\Exception('PHPExcel object unassigned.'); } // garbage collect $this->spreadSheet->garbageCollect(); // If $pFilename is php://output or php://stdout, make it a temporary file... $originalFilename = $pFilename; if (strtolower($pFilename) == 'php://output' || strtolower($pFilename) == 'php://stdout') { $pFilename = @tempnam(\PHPExcel\Shared\File::sysGetTempDir(), 'phpxltmp'); if ($pFilename == '') { $pFilename = $originalFilename; } } $objZip = $this->createZip($pFilename); $objZip->addFromString('META-INF/manifest.xml', $this->getWriterPart('meta_inf')->writeManifest()); $objZip->addFromString('Thumbnails/thumbnail.png', $this->getWriterPart('thumbnails')->writeThumbnail()); $objZip->addFromString('content.xml', $this->getWriterPart('content')->write()); $objZip->addFromString('meta.xml', $this->getWriterPart('meta')->write()); $objZip->addFromString('mimetype', $this->getWriterPart('mimetype')->write()); $objZip->addFromString('settings.xml', $this->getWriterPart('settings')->write()); $objZip->addFromString('styles.xml', $this->getWriterPart('styles')->write()); // Close file if ($objZip->close() === false) { throw new \PHPExcel\Writer\Exception("Could not close zip file {$pFilename}."); } // If a temporary file was used, copy it to the correct file stream if ($originalFilename != $pFilename) { if (copy($pFilename, $originalFilename) === false) { throw new \PHPExcel\Writer\Exception("Could not copy temporary zip file {$pFilename} to {$originalFilename}."); } @unlink($pFilename); } }
/** * Generate chart tag in cell * * @param \PHPExcel\Worksheet $pSheet \PHPExcel\Worksheet * @param string $coordinates Cell coordinates * @return string * @throws \PHPExcel\Writer\Exception */ private function writeChartInCell(\PHPExcel\Worksheet $pSheet, $coordinates) { // Construct HTML $html = ''; // Write charts foreach ($pSheet->getChartCollection() as $chart) { if ($chart instanceof PHPExcel_Chart) { $chartCoordinates = $chart->getTopLeftPosition(); if ($chartCoordinates['cell'] == $coordinates) { $chartFileName = \PHPExcel\Shared\File::sysGetTempDir() . '/' . uniqid() . '.png'; if (!$chart->render($chartFileName)) { return; } $html .= PHP_EOL; $imageDetails = getimagesize($chartFileName); if ($fp = fopen($chartFileName, "rb", 0)) { $picture = fread($fp, filesize($chartFileName)); fclose($fp); // base64 encode the binary data, then break it // into chunks according to RFC 2045 semantics $base64 = chunk_split(base64_encode($picture)); $imageData = 'data:' . $imageDetails['mime'] . ';base64,' . $base64; $html .= '<div style="position: relative;">'; $html .= '<img style="position: absolute; z-index: 1; left: ' . $chartCoordinates['xOffset'] . 'px; top: ' . $chartCoordinates['yOffset'] . 'px; width: ' . $imageDetails[0] . 'px; height: ' . $imageDetails[1] . 'px;" src="' . $imageData . '" border="0" />' . PHP_EOL; $html .= '</div>'; unlink($chartFileName); } } } } // Return return $html; }
/** * Initialise this new cell collection * * @param \PHPExcel\Worksheet $parent The worksheet for this cell collection * @param array of mixed $arguments Additional initialisation arguments */ public function __construct(\PHPExcel\Worksheet $parent, $arguments) { $this->cacheDirectory = isset($arguments['dir']) && $arguments['dir'] !== null ? $arguments['dir'] : \PHPExcel\Shared\File::sysGetTempDir(); parent::__construct($parent); if (is_null($this->fileHandle)) { $baseUnique = $this->getUniqueID(); $this->fileName = $this->cacheDirectory . '/PHPExcel.' . $baseUnique . '.cache'; $this->fileHandle = fopen($this->fileName, 'a+'); } }