Пример #1
0
 /**
  * Loads PHPExcel from file into PHPExcel instance
  *
  * @param     string         $pFilename
  * @param    \PHPExcel\Spreadsheet    $objPHPExcel
  * @return     \PHPExcel\Spreadsheet
  * @throws     Exception
  */
 public function loadIntoExisting($pFilename, PHPExcel $objPHPExcel)
 {
     // Check if file exists
     if (!file_exists($pFilename)) {
         throw new Exception("Could not open " . $pFilename . " for reading! File does not exist.");
     }
     $timezoneObj = new DateTimeZone('Europe/London');
     $GMT = new \DateTimeZone('UTC');
     $zipClass = \PHPExcel\Settings::getZipClass();
     $zip = new $zipClass();
     if (!$zip->open($pFilename)) {
         throw new Exception("Could not open " . $pFilename . " for reading! Error opening file.");
     }
     //        echo '<h1>Meta Information</h1>';
     $xml = simplexml_load_string($this->securityScan($zip->getFromName("meta.xml")), 'SimpleXMLElement', \PHPExcel\Settings::getLibXmlLoaderOptions());
     $namespacesMeta = $xml->getNamespaces(true);
     //        echo '<pre>';
     //        print_r($namespacesMeta);
     //        echo '</pre><hr />';
     $docProps = $objPHPExcel->getProperties();
     $officeProperty = $xml->children($namespacesMeta['office']);
     foreach ($officeProperty as $officePropertyData) {
         $officePropertyDC = array();
         if (isset($namespacesMeta['dc'])) {
             $officePropertyDC = $officePropertyData->children($namespacesMeta['dc']);
         }
         foreach ($officePropertyDC as $propertyName => $propertyValue) {
             $propertyValue = (string) $propertyValue;
             switch ($propertyName) {
                 case 'title':
                     $docProps->setTitle($propertyValue);
                     break;
                 case 'subject':
                     $docProps->setSubject($propertyValue);
                     break;
                 case 'creator':
                     $docProps->setCreator($propertyValue);
                     $docProps->setLastModifiedBy($propertyValue);
                     break;
                 case 'date':
                     $creationDate = strtotime($propertyValue);
                     $docProps->setCreated($creationDate);
                     $docProps->setModified($creationDate);
                     break;
                 case 'description':
                     $docProps->setDescription($propertyValue);
                     break;
             }
         }
         $officePropertyMeta = array();
         if (isset($namespacesMeta['dc'])) {
             $officePropertyMeta = $officePropertyData->children($namespacesMeta['meta']);
         }
         foreach ($officePropertyMeta as $propertyName => $propertyValue) {
             $propertyValueAttributes = $propertyValue->attributes($namespacesMeta['meta']);
             $propertyValue = (string) $propertyValue;
             switch ($propertyName) {
                 case 'initial-creator':
                     $docProps->setCreator($propertyValue);
                     break;
                 case 'keyword':
                     $docProps->setKeywords($propertyValue);
                     break;
                 case 'creation-date':
                     $creationDate = strtotime($propertyValue);
                     $docProps->setCreated($creationDate);
                     break;
                 case 'user-defined':
                     $propertyValueType = \PHPExcel\Document\Properties::PROPERTY_TYPE_STRING;
                     foreach ($propertyValueAttributes as $key => $value) {
                         if ($key == 'name') {
                             $propertyValueName = (string) $value;
                         } elseif ($key == 'value-type') {
                             switch ($value) {
                                 case 'date':
                                     $propertyValue = \PHPExcel\Document\Properties::convertProperty($propertyValue, 'date');
                                     $propertyValueType = \PHPExcel\Document\Properties::PROPERTY_TYPE_DATE;
                                     break;
                                 case 'boolean':
                                     $propertyValue = \PHPExcel\Document\Properties::convertProperty($propertyValue, 'bool');
                                     $propertyValueType = \PHPExcel\Document\Properties::PROPERTY_TYPE_BOOLEAN;
                                     break;
                                 case 'float':
                                     $propertyValue = \PHPExcel\Document\Properties::convertProperty($propertyValue, 'r4');
                                     $propertyValueType = \PHPExcel\Document\Properties::PROPERTY_TYPE_FLOAT;
                                     break;
                                 default:
                                     $propertyValueType = \PHPExcel\Document\Properties::PROPERTY_TYPE_STRING;
                             }
                         }
                     }
                     $docProps->setCustomProperty($propertyValueName, $propertyValue, $propertyValueType);
                     break;
             }
         }
     }
     //        echo '<h1>Workbook Content</h1>';
     $xml = simplexml_load_string($this->securityScan($zip->getFromName("content.xml")), 'SimpleXMLElement', \PHPExcel\Settings::getLibXmlLoaderOptions());
     $namespacesContent = $xml->getNamespaces(true);
     //        echo '<pre>';
     //        print_r($namespacesContent);
     //        echo '</pre><hr />';
     $workbook = $xml->children($namespacesContent['office']);
     foreach ($workbook->body->spreadsheet as $workbookData) {
         $workbookData = $workbookData->children($namespacesContent['table']);
         $worksheetID = 0;
         foreach ($workbookData->table as $worksheetDataSet) {
             $worksheetData = $worksheetDataSet->children($namespacesContent['table']);
             //                print_r($worksheetData);
             //                echo '<br />';
             $worksheetDataAttributes = $worksheetDataSet->attributes($namespacesContent['table']);
             //                print_r($worksheetDataAttributes);
             //                echo '<br />';
             if (isset($this->loadSheetsOnly) && isset($worksheetDataAttributes['name']) && !in_array($worksheetDataAttributes['name'], $this->loadSheetsOnly)) {
                 continue;
             }
             //                echo '<h2>Worksheet '.$worksheetDataAttributes['name'].'</h2>';
             // Create new Worksheet
             $objPHPExcel->createSheet();
             $objPHPExcel->setActiveSheetIndex($worksheetID);
             if (isset($worksheetDataAttributes['name'])) {
                 $worksheetName = (string) $worksheetDataAttributes['name'];
                 //    Use false for $updateFormulaCellReferences to prevent adjustment of worksheet references in
                 //        formula cells... during the load, all formulae should be correct, and we're simply
                 //        bringing the worksheet name in line with the formula, not the reverse
                 $objPHPExcel->getActiveSheet()->setTitle($worksheetName, false);
             }
             $rowID = 1;
             foreach ($worksheetData as $key => $rowData) {
                 //                    echo '<b>'.$key.'</b><br />';
                 switch ($key) {
                     case 'table-header-rows':
                         foreach ($rowData as $keyRowData => $cellData) {
                             $rowData = $cellData;
                             break;
                         }
                         break;
                     case 'table-row':
                         $rowDataTableAttributes = $rowData->attributes($namespacesContent['table']);
                         $rowRepeats = isset($rowDataTableAttributes['number-rows-repeated']) ? $rowDataTableAttributes['number-rows-repeated'] : 1;
                         $columnID = 'A';
                         foreach ($rowData as $key => $cellData) {
                             if ($this->getReadFilter() !== null) {
                                 if (!$this->getReadFilter()->readCell($columnID, $rowID, $worksheetName)) {
                                     continue;
                                 }
                             }
                             //                                echo '<b>'.$columnID.$rowID.'</b><br />';
                             $cellDataText = isset($namespacesContent['text']) ? $cellData->children($namespacesContent['text']) : '';
                             $cellDataOffice = $cellData->children($namespacesContent['office']);
                             $cellDataOfficeAttributes = $cellData->attributes($namespacesContent['office']);
                             $cellDataTableAttributes = $cellData->attributes($namespacesContent['table']);
                             //                                echo 'Office Attributes: ';
                             //                                print_r($cellDataOfficeAttributes);
                             //                                echo '<br />Table Attributes: ';
                             //                                print_r($cellDataTableAttributes);
                             //                                echo '<br />Cell Data Text';
                             //                                print_r($cellDataText);
                             //                                echo '<br />';
                             //
                             $type = $formatting = $hyperlink = null;
                             $hasCalculatedValue = false;
                             $cellDataFormula = '';
                             if (isset($cellDataTableAttributes['formula'])) {
                                 $cellDataFormula = $cellDataTableAttributes['formula'];
                                 $hasCalculatedValue = true;
                             }
                             if (isset($cellDataOffice->annotation)) {
                                 //                                    echo 'Cell has comment<br />';
                                 $annotationText = $cellDataOffice->annotation->children($namespacesContent['text']);
                                 $textArray = array();
                                 foreach ($annotationText as $t) {
                                     if (isset($t->span)) {
                                         foreach ($t->span as $text) {
                                             $textArray[] = (string) $text;
                                         }
                                     } else {
                                         $textArray[] = (string) $t;
                                     }
                                 }
                                 $text = implode("\n", $textArray);
                                 //                                    echo $text, '<br />';
                                 $objPHPExcel->getActiveSheet()->getComment($columnID . $rowID)->setText($this->parseRichText($text));
                                 //                                                                    ->setAuthor( $author )
                             }
                             if (isset($cellDataText->p)) {
                                 // Consolidate if there are multiple p records (maybe with spans as well)
                                 $dataArray = array();
                                 // Text can have multiple text:p and within those, multiple text:span.
                                 // text:p newlines, but text:span does not.
                                 // Also, here we assume there is no text data is span fields are specified, since
                                 // we have no way of knowing proper positioning anyway.
                                 foreach ($cellDataText->p as $pData) {
                                     if (isset($pData->span)) {
                                         // span sections do not newline, so we just create one large string here
                                         $spanSection = "";
                                         foreach ($pData->span as $spanData) {
                                             $spanSection .= $spanData;
                                         }
                                         array_push($dataArray, $spanSection);
                                     } else {
                                         array_push($dataArray, $pData);
                                     }
                                 }
                                 $allCellDataText = implode($dataArray, "\n");
                                 //                                    echo 'Value Type is '.$cellDataOfficeAttributes['value-type'].'<br />';
                                 switch ($cellDataOfficeAttributes['value-type']) {
                                     case 'string':
                                         $type = \PHPExcel\Cell\DataType::TYPE_STRING;
                                         $dataValue = $allCellDataText;
                                         if (isset($dataValue->a)) {
                                             $dataValue = $dataValue->a;
                                             $cellXLinkAttributes = $dataValue->attributes($namespacesContent['xlink']);
                                             $hyperlink = $cellXLinkAttributes['href'];
                                         }
                                         break;
                                     case 'boolean':
                                         $type = \PHPExcel\Cell\DataType::TYPE_BOOL;
                                         $dataValue = $allCellDataText == 'TRUE' ? true : false;
                                         break;
                                     case 'percentage':
                                         $type = \PHPExcel\Cell\DataType::TYPE_NUMERIC;
                                         $dataValue = (double) $cellDataOfficeAttributes['value'];
                                         if (floor($dataValue) == $dataValue) {
                                             $dataValue = (int) $dataValue;
                                         }
                                         $formatting = \PHPExcel\Style\NumberFormat::FORMAT_PERCENTAGE_00;
                                         break;
                                     case 'currency':
                                         $type = \PHPExcel\Cell\DataType::TYPE_NUMERIC;
                                         $dataValue = (double) $cellDataOfficeAttributes['value'];
                                         if (floor($dataValue) == $dataValue) {
                                             $dataValue = (int) $dataValue;
                                         }
                                         $formatting = \PHPExcel\Style\NumberFormat::FORMAT_CURRENCY_USD_SIMPLE;
                                         break;
                                     case 'float':
                                         $type = \PHPExcel\Cell\DataType::TYPE_NUMERIC;
                                         $dataValue = (double) $cellDataOfficeAttributes['value'];
                                         if (floor($dataValue) == $dataValue) {
                                             if ($dataValue == (int) $dataValue) {
                                                 $dataValue = (int) $dataValue;
                                             } else {
                                                 $dataValue = (double) $dataValue;
                                             }
                                         }
                                         break;
                                     case 'date':
                                         $type = \PHPExcel\Cell\DataType::TYPE_NUMERIC;
                                         $dateObj = new DateTime($cellDataOfficeAttributes['date-value'], $GMT);
                                         $dateObj->setTimeZone($timezoneObj);
                                         list($year, $month, $day, $hour, $minute, $second) = explode(' ', $dateObj->format('Y m d H i s'));
                                         $dataValue = \PHPExcel\Shared\Date::formattedPHPToExcel($year, $month, $day, $hour, $minute, $second);
                                         if ($dataValue != floor($dataValue)) {
                                             $formatting = \PHPExcel\Style\NumberFormat::FORMAT_DATE_XLSX15 . ' ' . \PHPExcel\Style\NumberFormat::FORMAT_DATE_TIME4;
                                         } else {
                                             $formatting = \PHPExcel\Style\NumberFormat::FORMAT_DATE_XLSX15;
                                         }
                                         break;
                                     case 'time':
                                         $type = \PHPExcel\Cell\DataType::TYPE_NUMERIC;
                                         $dataValue = \PHPExcel\Shared\Date::PHPToExcel(strtotime('01-01-1970 ' . implode(':', sscanf($cellDataOfficeAttributes['time-value'], 'PT%dH%dM%dS'))));
                                         $formatting = \PHPExcel\Style\NumberFormat::FORMAT_DATE_TIME4;
                                         break;
                                 }
                                 //                                    echo 'Data value is '.$dataValue.'<br />';
                                 //                                    if ($hyperlink !== null) {
                                 //                                        echo 'Hyperlink is '.$hyperlink.'<br />';
                                 //                                    }
                             } else {
                                 $type = \PHPExcel\Cell\DataType::TYPE_NULL;
                                 $dataValue = null;
                             }
                             if ($hasCalculatedValue) {
                                 $type = \PHPExcel\Cell\DataType::TYPE_FORMULA;
                                 //                                    echo 'Formula: ', $cellDataFormula, PHP_EOL;
                                 $cellDataFormula = substr($cellDataFormula, strpos($cellDataFormula, ':=') + 1);
                                 $temp = explode('"', $cellDataFormula);
                                 $tKey = false;
                                 foreach ($temp as &$value) {
                                     //    Only replace in alternate array entries (i.e. non-quoted blocks)
                                     if ($tKey = !$tKey) {
                                         $value = preg_replace('/\\[([^\\.]+)\\.([^\\.]+):\\.([^\\.]+)\\]/Ui', '$1!$2:$3', $value);
                                         //  Cell range reference in another sheet
                                         $value = preg_replace('/\\[([^\\.]+)\\.([^\\.]+)\\]/Ui', '$1!$2', $value);
                                         //  Cell reference in another sheet
                                         $value = preg_replace('/\\[\\.([^\\.]+):\\.([^\\.]+)\\]/Ui', '$1:$2', $value);
                                         //  Cell range reference
                                         $value = preg_replace('/\\[\\.([^\\.]+)\\]/Ui', '$1', $value);
                                         //  Simple cell reference
                                         $value = \PHPExcel\Calculation::translateSeparator(';', ',', $value, $inBraces);
                                     }
                                 }
                                 unset($value);
                                 //    Then rebuild the formula string
                                 $cellDataFormula = implode('"', $temp);
                                 //                                    echo 'Adjusted Formula: ', $cellDataFormula, PHP_EOL;
                             }
                             $colRepeats = isset($cellDataTableAttributes['number-columns-repeated']) ? $cellDataTableAttributes['number-columns-repeated'] : 1;
                             if ($type !== null) {
                                 for ($i = 0; $i < $colRepeats; ++$i) {
                                     if ($i > 0) {
                                         ++$columnID;
                                     }
                                     if ($type !== \PHPExcel\Cell\DataType::TYPE_NULL) {
                                         for ($rowAdjust = 0; $rowAdjust < $rowRepeats; ++$rowAdjust) {
                                             $rID = $rowID + $rowAdjust;
                                             $objPHPExcel->getActiveSheet()->getCell($columnID . $rID)->setValueExplicit($hasCalculatedValue ? $cellDataFormula : $dataValue, $type);
                                             if ($hasCalculatedValue) {
                                                 //                                                    echo 'Forumla result is '.$dataValue.'<br />';
                                                 $objPHPExcel->getActiveSheet()->getCell($columnID . $rID)->setCalculatedValue($dataValue);
                                             }
                                             if ($formatting !== null) {
                                                 $objPHPExcel->getActiveSheet()->getStyle($columnID . $rID)->getNumberFormat()->setFormatCode($formatting);
                                             } else {
                                                 $objPHPExcel->getActiveSheet()->getStyle($columnID . $rID)->getNumberFormat()->setFormatCode(\PHPExcel\Style\NumberFormat::FORMAT_GENERAL);
                                             }
                                             if ($hyperlink !== null) {
                                                 $objPHPExcel->getActiveSheet()->getCell($columnID . $rID)->getHyperlink()->setUrl($hyperlink);
                                             }
                                         }
                                     }
                                 }
                             }
                             //    Merged cells
                             if (isset($cellDataTableAttributes['number-columns-spanned']) || isset($cellDataTableAttributes['number-rows-spanned'])) {
                                 if ($type !== \PHPExcel\Cell\DataType::TYPE_NULL || !$this->readDataOnly) {
                                     $columnTo = $columnID;
                                     if (isset($cellDataTableAttributes['number-columns-spanned'])) {
                                         $columnTo = \PHPExcel\Cell::stringFromColumnIndex(\PHPExcel\Cell::columnIndexFromString($columnID) + $cellDataTableAttributes['number-columns-spanned'] - 2);
                                     }
                                     $rowTo = $rowID;
                                     if (isset($cellDataTableAttributes['number-rows-spanned'])) {
                                         $rowTo = $rowTo + $cellDataTableAttributes['number-rows-spanned'] - 1;
                                     }
                                     $cellRange = $columnID . $rowID . ':' . $columnTo . $rowTo;
                                     $objPHPExcel->getActiveSheet()->mergeCells($cellRange);
                                 }
                             }
                             ++$columnID;
                         }
                         $rowID += $rowRepeats;
                         break;
                 }
             }
             ++$worksheetID;
         }
     }
     // Return
     return $objPHPExcel;
 }