1 files changed, 240 insertions, 0 deletions
diff --git a/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Writer/Xlsx/ContentTypes.php b/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Writer/Xlsx/ContentTypes.php
new file mode 100644
index 0000000..2499d97
--- /dev/null
+++ b/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Writer/Xlsx/ContentTypes.php
@@ -0,0 +1,240 @@
+<?php
+
+namespace PhpOffice\PhpSpreadsheet\Writer\Xlsx;
+
+use PhpOffice\PhpSpreadsheet\Shared\File;
+use PhpOffice\PhpSpreadsheet\Shared\XMLWriter;
+use PhpOffice\PhpSpreadsheet\Spreadsheet;
+use PhpOffice\PhpSpreadsheet\Worksheet\MemoryDrawing;
+use PhpOffice\PhpSpreadsheet\Writer\Exception as WriterException;
+
+class ContentTypes extends WriterPart
+{
+    /**
+     * Write content types to XML format.
+     *
+     * @param bool $includeCharts Flag indicating if we should include drawing details for charts
+     *
+     * @return string XML Output
+     */
+    public function writeContentTypes(Spreadsheet $spreadsheet, $includeCharts = false)
+    {
+        // Create XML writer
+        $objWriter = null;
+        if ($this->getParentWriter()->getUseDiskCaching()) {
+            $objWriter = new XMLWriter(XMLWriter::STORAGE_DISK, $this->getParentWriter()->getDiskCachingDirectory());
+        } else {
+            $objWriter = new XMLWriter(XMLWriter::STORAGE_MEMORY);
+        }
+
+        // XML header
+        $objWriter->startDocument('1.0', 'UTF-8', 'yes');
+
+        // Types
+        $objWriter->startElement('Types');
+        $objWriter->writeAttribute('xmlns', 'http://schemas.openxmlformats.org/package/2006/content-types');
+
+        // Theme
+        $this->writeOverrideContentType($objWriter, '/xl/theme/theme1.xml', 'application/vnd.openxmlformats-officedocument.theme+xml');
+
+        // Styles
+        $this->writeOverrideContentType($objWriter, '/xl/styles.xml', 'application/vnd.openxmlformats-officedocument.spreadsheetml.styles+xml');
+
+        // Rels
+        $this->writeDefaultContentType($objWriter, 'rels', 'application/vnd.openxmlformats-package.relationships+xml');
+
+        // XML
+        $this->writeDefaultContentType($objWriter, 'xml', 'application/xml');
+
+        // VML
+        $this->writeDefaultContentType($objWriter, 'vml', 'application/vnd.openxmlformats-officedocument.vmlDrawing');
+
+        // Workbook
+        if ($spreadsheet->hasMacros()) { //Macros in workbook ?
+            // Yes : not standard content but "macroEnabled"
+            $this->writeOverrideContentType($objWriter, '/xl/workbook.xml', 'application/vnd.ms-excel.sheet.macroEnabled.main+xml');
+            //... and define a new type for the VBA project
+            // Better use Override, because we can use 'bin' also for xl\printerSettings\printerSettings1.bin
+            $this->writeOverrideContentType($objWriter, '/xl/vbaProject.bin', 'application/vnd.ms-office.vbaProject');
+            if ($spreadsheet->hasMacrosCertificate()) {
+                // signed macros ?
+                // Yes : add needed information
+                $this->writeOverrideContentType($objWriter, '/xl/vbaProjectSignature.bin', 'application/vnd.ms-office.vbaProjectSignature');
+            }
+        } else {
+            // no macros in workbook, so standard type
+            $this->writeOverrideContentType($objWriter, '/xl/workbook.xml', 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet.main+xml');
+        }
+
+        // DocProps
+        $this->writeOverrideContentType($objWriter, '/docProps/app.xml', 'application/vnd.openxmlformats-officedocument.extended-properties+xml');
+
+        $this->writeOverrideContentType($objWriter, '/docProps/core.xml', 'application/vnd.openxmlformats-package.core-properties+xml');
+
+        $customPropertyList = $spreadsheet->getProperties()->getCustomProperties();
+        if (!empty($customPropertyList)) {
+            $this->writeOverrideContentType($objWriter, '/docProps/custom.xml', 'application/vnd.openxmlformats-officedocument.custom-properties+xml');
+        }
+
+        // Worksheets
+        $sheetCount = $spreadsheet->getSheetCount();
+        for ($i = 0; $i < $sheetCount; ++$i) {
+            $this->writeOverrideContentType($objWriter, '/xl/worksheets/sheet' . ($i + 1) . '.xml', 'application/vnd.openxmlformats-officedocument.spreadsheetml.worksheet+xml');
+        }
+
+        // Shared strings
+        $this->writeOverrideContentType($objWriter, '/xl/sharedStrings.xml', 'application/vnd.openxmlformats-officedocument.spreadsheetml.sharedStrings+xml');
+
+        // Add worksheet relationship content types
+        $unparsedLoadedData = $spreadsheet->getUnparsedLoadedData();
+        $chart = 1;
+        for ($i = 0; $i < $sheetCount; ++$i) {
+            $drawings = $spreadsheet->getSheet($i)->getDrawingCollection();
+            $drawingCount = count($drawings);
+            $chartCount = ($includeCharts) ? $spreadsheet->getSheet($i)->getChartCount() : 0;
+            $hasUnparsedDrawing = isset($unparsedLoadedData['sheets'][$spreadsheet->getSheet($i)->getCodeName()]['drawingOriginalIds']);
+
+            //    We need a drawing relationship for the worksheet if we have either drawings or charts
+            if (($drawingCount > 0) || ($chartCount > 0) || $hasUnparsedDrawing) {
+                $this->writeOverrideContentType($objWriter, '/xl/drawings/drawing' . ($i + 1) . '.xml', 'application/vnd.openxmlformats-officedocument.drawing+xml');
+            }
+
+            //    If we have charts, then we need a chart relationship for every individual chart
+            if ($chartCount > 0) {
+                for ($c = 0; $c < $chartCount; ++$c) {
+                    $this->writeOverrideContentType($objWriter, '/xl/charts/chart' . $chart++ . '.xml', 'application/vnd.openxmlformats-officedocument.drawingml.chart+xml');
+                }
+            }
+        }
+
+        // Comments
+        for ($i = 0; $i < $sheetCount; ++$i) {
+            if (count($spreadsheet->getSheet($i)->getComments()) > 0) {
+                $this->writeOverrideContentType($objWriter, '/xl/comments' . ($i + 1) . '.xml', 'application/vnd.openxmlformats-officedocument.spreadsheetml.comments+xml');
+            }
+        }
+
+        // Add media content-types
+        $aMediaContentTypes = [];
+        $mediaCount = $this->getParentWriter()->getDrawingHashTable()->count();
+        for ($i = 0; $i < $mediaCount; ++$i) {
+            $extension = '';
+            $mimeType = '';
+
+            if ($this->getParentWriter()->getDrawingHashTable()->getByIndex($i) instanceof \PhpOffice\PhpSpreadsheet\Worksheet\Drawing) {
+                $extension = strtolower($this->getParentWriter()->getDrawingHashTable()->getByIndex($i)->getExtension());
+                $mimeType = $this->getImageMimeType($this->getParentWriter()->getDrawingHashTable()->getByIndex($i)->getPath());
+            } elseif ($this->getParentWriter()->getDrawingHashTable()->getByIndex($i) instanceof MemoryDrawing) {
+                $extension = strtolower($this->getParentWriter()->getDrawingHashTable()->getByIndex($i)->getMimeType());
+                $extension = explode('/', $extension);
+                $extension = $extension[1];
+
+                $mimeType = $this->getParentWriter()->getDrawingHashTable()->getByIndex($i)->getMimeType();
+            }
+
+            if (!isset($aMediaContentTypes[$extension])) {
+                $aMediaContentTypes[$extension] = $mimeType;
+
+                $this->writeDefaultContentType($objWriter, $extension, $mimeType);
+            }
+        }
+        if ($spreadsheet->hasRibbonBinObjects()) {
+            // Some additional objects in the ribbon ?
+            // we need to write "Extension" but not already write for media content
+            $tabRibbonTypes = array_diff($spreadsheet->getRibbonBinObjects('types'), array_keys($aMediaContentTypes));
+            foreach ($tabRibbonTypes as $aRibbonType) {
+                $mimeType = 'image/.' . $aRibbonType; //we wrote $mimeType like customUI Editor
+                $this->writeDefaultContentType($objWriter, $aRibbonType, $mimeType);
+            }
+        }
+        $sheetCount = $spreadsheet->getSheetCount();
+        for ($i = 0; $i < $sheetCount; ++$i) {
+            if (count($spreadsheet->getSheet($i)->getHeaderFooter()->getImages()) > 0) {
+                foreach ($spreadsheet->getSheet($i)->getHeaderFooter()->getImages() as $image) {
+                    if (!isset($aMediaContentTypes[strtolower($image->getExtension())])) {
+                        $aMediaContentTypes[strtolower($image->getExtension())] = $this->getImageMimeType($image->getPath());
+
+                        $this->writeDefaultContentType($objWriter, strtolower($image->getExtension()), $aMediaContentTypes[strtolower($image->getExtension())]);
+                    }
+                }
+            }
+        }
+
+        // unparsed defaults
+        if (isset($unparsedLoadedData['default_content_types'])) {
+            foreach ($unparsedLoadedData['default_content_types'] as $extName => $contentType) {
+                $this->writeDefaultContentType($objWriter, $extName, $contentType);
+            }
+        }
+
+        // unparsed overrides
+        if (isset($unparsedLoadedData['override_content_types'])) {
+            foreach ($unparsedLoadedData['override_content_types'] as $partName => $overrideType) {
+                $this->writeOverrideContentType($objWriter, $partName, $overrideType);
+            }
+        }
+
+        $objWriter->endElement();
+
+        // Return
+        return $objWriter->getData();
+    }
+
+    /**
+     * Get image mime type.
+     *
+     * @param string $pFile Filename
+     *
+     * @return string Mime Type
+     */
+    private function getImageMimeType($pFile)
+    {
+        if (File::fileExists($pFile)) {
+            $image = getimagesize($pFile);
+
+            return image_type_to_mime_type($image[2]);
+        }
+
+        throw new WriterException("File $pFile does not exist");
+    }
+
+    /**
+     * Write Default content type.
+     *
+     * @param XMLWriter $objWriter XML Writer
+     * @param string $pPartname Part name
+     * @param string $pContentType Content type
+     */
+    private function writeDefaultContentType(XMLWriter $objWriter, $pPartname, $pContentType): void
+    {
+        if ($pPartname != '' && $pContentType != '') {
+            // Write content type
+            $objWriter->startElement('Default');
+            $objWriter->writeAttribute('Extension', $pPartname);
+            $objWriter->writeAttribute('ContentType', $pContentType);
+            $objWriter->endElement();
+        } else {
+            throw new WriterException('Invalid parameters passed.');
+        }
+    }
+
+    /**
+     * Write Override content type.
+     *
+     * @param XMLWriter $objWriter XML Writer
+     * @param string $pPartname Part name
+     * @param string $pContentType Content type
+     */
+    private function writeOverrideContentType(XMLWriter $objWriter, $pPartname, $pContentType): void
+    {
+        if ($pPartname != '' && $pContentType != '') {
+            // Write content type
+            $objWriter->startElement('Override');
+            $objWriter->writeAttribute('PartName', $pPartname);
+            $objWriter->writeAttribute('ContentType', $pContentType);
+            $objWriter->endElement();
+        } else {
+            throw new WriterException('Invalid parameters passed.');
+        }
+    }
+}