1: <?php
  2: /**
  3:  * PHPExcel
  4:  *
  5:  * Copyright (c) 2006 - 2014 PHPExcel
  6:  *
  7:  * This library is free software; you can redistribute it and/or
  8:  * modify it under the terms of the GNU Lesser General Public
  9:  * License as published by the Free Software Foundation; either
 10:  * version 2.1 of the License, or (at your option) any later version.
 11:  *
 12:  * This library is distributed in the hope that it will be useful,
 13:  * but WITHOUT ANY WARRANTY; without even the implied warranty of
 14:  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 15:  * Lesser General Public License for more details.
 16:  *
 17:  * You should have received a copy of the GNU Lesser General Public
 18:  * License along with this library; if not, write to the Free Software
 19:  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 20:  *
 21:  * @category   PHPExcel
 22:  * @package    PHPExcel_Reader
 23:  * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
 24:  * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt    LGPL
 25:  * @version    1.8.0, 2014-03-02
 26:  */
 27: 
 28: 
 29: /** PHPExcel root directory */
 30: if (!defined('PHPEXCEL_ROOT')) {
 31:     /**
 32:      * @ignore
 33:      */
 34:     define('PHPEXCEL_ROOT', dirname(__FILE__) . '/../../');
 35:     require(PHPEXCEL_ROOT . 'PHPExcel/Autoloader.php');
 36: }
 37: 
 38: /**
 39:  * PHPExcel_Reader_Gnumeric
 40:  *
 41:  * @category    PHPExcel
 42:  * @package     PHPExcel_Reader
 43:  * @copyright   Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
 44:  */
 45: class PHPExcel_Reader_Gnumeric extends PHPExcel_Reader_Abstract implements PHPExcel_Reader_IReader
 46: {
 47:     /**
 48:      * Formats
 49:      *
 50:      * @var array
 51:      */
 52:     private $_styles = array();
 53: 
 54:     /**
 55:      * Shared Expressions
 56:      *
 57:      * @var array
 58:      */
 59:     private $_expressions = array();
 60: 
 61:     private $_referenceHelper = null;
 62: 
 63: 
 64:     /**
 65:      * Create a new PHPExcel_Reader_Gnumeric
 66:      */
 67:     public function __construct() {
 68:         $this->_readFilter  = new PHPExcel_Reader_DefaultReadFilter();
 69:         $this->_referenceHelper = PHPExcel_ReferenceHelper::getInstance();
 70:     }
 71: 
 72: 
 73:     /**
 74:      * Can the current PHPExcel_Reader_IReader read the file?
 75:      *
 76:      * @param   string      $pFilename
 77:      * @return  boolean
 78:      * @throws PHPExcel_Reader_Exception
 79:      */
 80:     public function canRead($pFilename)
 81:     {
 82:         // Check if file exists
 83:         if (!file_exists($pFilename)) {
 84:             throw new PHPExcel_Reader_Exception("Could not open " . $pFilename . " for reading! File does not exist.");
 85:         }
 86: 
 87:         // Check if gzlib functions are available
 88:         if (!function_exists('gzread')) {
 89:             throw new PHPExcel_Reader_Exception("gzlib library is not enabled");
 90:         }
 91: 
 92:         // Read signature data (first 3 bytes)
 93:         $fh = fopen($pFilename, 'r');
 94:         $data = fread($fh, 2);
 95:         fclose($fh);
 96: 
 97:         if ($data != chr(0x1F).chr(0x8B)) {
 98:             return false;
 99:         }
100: 
101:         return true;
102:     }
103: 
104: 
105:     /**
106:      * Reads names of the worksheets from a file, without parsing the whole file to a PHPExcel object
107:      *
108:      * @param   string      $pFilename
109:      * @throws  PHPExcel_Reader_Exception
110:      */
111:     public function listWorksheetNames($pFilename)
112:     {
113:         // Check if file exists
114:         if (!file_exists($pFilename)) {
115:             throw new PHPExcel_Reader_Exception("Could not open " . $pFilename . " for reading! File does not exist.");
116:         }
117: 
118:         $xml = new XMLReader();
119:         $xml->open(
120:             'compress.zlib://'.realpath($pFilename), null, PHPExcel_Settings::getLibXmlLoaderOptions()
121:         );
122:         $xml->setParserProperty(2,true);
123: 
124:         $worksheetNames = array();
125:         while ($xml->read()) {
126:             if ($xml->name == 'gnm:SheetName' && $xml->nodeType == XMLReader::ELEMENT) {
127:                 $xml->read();   //  Move onto the value node
128:                 $worksheetNames[] = (string) $xml->value;
129:             } elseif ($xml->name == 'gnm:Sheets') {
130:                 //  break out of the loop once we've got our sheet names rather than parse the entire file
131:                 break;
132:             }
133:         }
134: 
135:         return $worksheetNames;
136:     }
137: 
138: 
139:     /**
140:      * Return worksheet info (Name, Last Column Letter, Last Column Index, Total Rows, Total Columns)
141:      *
142:      * @param   string     $pFilename
143:      * @throws   PHPExcel_Reader_Exception
144:      */
145:     public function listWorksheetInfo($pFilename)
146:     {
147:         // Check if file exists
148:         if (!file_exists($pFilename)) {
149:             throw new PHPExcel_Reader_Exception("Could not open " . $pFilename . " for reading! File does not exist.");
150:         }
151: 
152:         $xml = new XMLReader();
153:         $xml->open(
154:             'compress.zlib://'.realpath($pFilename), null, PHPExcel_Settings::getLibXmlLoaderOptions()
155:         );
156:         $xml->setParserProperty(2,true);
157: 
158:         $worksheetInfo = array();
159:         while ($xml->read()) {
160:             if ($xml->name == 'gnm:Sheet' && $xml->nodeType == XMLReader::ELEMENT) {
161:                 $tmpInfo = array(
162:                     'worksheetName' => '',
163:                     'lastColumnLetter' => 'A',
164:                     'lastColumnIndex' => 0,
165:                     'totalRows' => 0,
166:                     'totalColumns' => 0,
167:                 );
168: 
169:                 while ($xml->read()) {
170:                     if ($xml->name == 'gnm:Name' && $xml->nodeType == XMLReader::ELEMENT) {
171:                         $xml->read();   //  Move onto the value node
172:                         $tmpInfo['worksheetName'] = (string) $xml->value;
173:                     } elseif ($xml->name == 'gnm:MaxCol' && $xml->nodeType == XMLReader::ELEMENT) {
174:                         $xml->read();   //  Move onto the value node
175:                         $tmpInfo['lastColumnIndex'] = (int) $xml->value;
176:                         $tmpInfo['totalColumns'] = (int) $xml->value + 1;
177:                     } elseif ($xml->name == 'gnm:MaxRow' && $xml->nodeType == XMLReader::ELEMENT) {
178:                         $xml->read();   //  Move onto the value node
179:                         $tmpInfo['totalRows'] = (int) $xml->value + 1;
180:                         break;
181:                     }
182:                 }
183:                 $tmpInfo['lastColumnLetter'] = PHPExcel_Cell::stringFromColumnIndex($tmpInfo['lastColumnIndex']);
184:                 $worksheetInfo[] = $tmpInfo;
185:             }
186:         }
187: 
188:         return $worksheetInfo;
189:     }
190: 
191: 
192:     private function _gzfileGetContents($filename) {
193:         $file = @gzopen($filename, 'rb');
194:         if ($file !== false) {
195:             $data = '';
196:             while (!gzeof($file)) {
197:                 $data .= gzread($file, 1024);
198:             }
199:             gzclose($file);
200:         }
201:         return $data;
202:     }
203: 
204: 
205:     /**
206:      * Loads PHPExcel from file
207:      *
208:      * @param   string      $pFilename
209:      * @return  PHPExcel
210:      * @throws  PHPExcel_Reader_Exception
211:      */
212:     public function load($pFilename)
213:     {
214:         // Create new PHPExcel
215:         $objPHPExcel = new PHPExcel();
216: 
217:         // Load into this instance
218:         return $this->loadIntoExisting($pFilename, $objPHPExcel);
219:     }
220: 
221: 
222:     /**
223:      * Loads PHPExcel from file into PHPExcel instance
224:      *
225:      * @param   string      $pFilename
226:      * @param   PHPExcel    $objPHPExcel
227:      * @return  PHPExcel
228:      * @throws  PHPExcel_Reader_Exception
229:      */
230:     public function loadIntoExisting($pFilename, PHPExcel $objPHPExcel)
231:     {
232:         // Check if file exists
233:         if (!file_exists($pFilename)) {
234:             throw new PHPExcel_Reader_Exception("Could not open " . $pFilename . " for reading! File does not exist.");
235:         }
236: 
237:         $timezoneObj = new DateTimeZone('Europe/London');
238:         $GMT = new DateTimeZone('UTC');
239: 
240:         $gFileData = $this->_gzfileGetContents($pFilename);
241: 
242: //      echo '<pre>';
243: //      echo htmlentities($gFileData,ENT_QUOTES,'UTF-8');
244: //      echo '</pre><hr />';
245: //
246:         $xml = simplexml_load_string($gFileData, 'SimpleXMLElement', PHPExcel_Settings::getLibXmlLoaderOptions());
247:         $namespacesMeta = $xml->getNamespaces(true);
248: 
249: //      var_dump($namespacesMeta);
250: //
251:         $gnmXML = $xml->children($namespacesMeta['gnm']);
252: 
253:         $docProps = $objPHPExcel->getProperties();
254:         //  Document Properties are held differently, depending on the version of Gnumeric
255:         if (isset($namespacesMeta['office'])) {
256:             $officeXML = $xml->children($namespacesMeta['office']);
257:             $officeDocXML = $officeXML->{'document-meta'};
258:             $officeDocMetaXML = $officeDocXML->meta;
259: 
260:             foreach($officeDocMetaXML as $officePropertyData) {
261: 
262:                 $officePropertyDC = array();
263:                 if (isset($namespacesMeta['dc'])) {
264:                     $officePropertyDC = $officePropertyData->children($namespacesMeta['dc']);
265:                 }
266:                 foreach($officePropertyDC as $propertyName => $propertyValue) {
267:                     $propertyValue = (string) $propertyValue;
268:                     switch ($propertyName) {
269:                         case 'title' :
270:                                 $docProps->setTitle(trim($propertyValue));
271:                                 break;
272:                         case 'subject' :
273:                                 $docProps->setSubject(trim($propertyValue));
274:                                 break;
275:                         case 'creator' :
276:                                 $docProps->setCreator(trim($propertyValue));
277:                                 $docProps->setLastModifiedBy(trim($propertyValue));
278:                                 break;
279:                         case 'date' :
280:                                 $creationDate = strtotime(trim($propertyValue));
281:                                 $docProps->setCreated($creationDate);
282:                                 $docProps->setModified($creationDate);
283:                                 break;
284:                         case 'description' :
285:                                 $docProps->setDescription(trim($propertyValue));
286:                                 break;
287:                     }
288:                 }
289:                 $officePropertyMeta = array();
290:                 if (isset($namespacesMeta['meta'])) {
291:                     $officePropertyMeta = $officePropertyData->children($namespacesMeta['meta']);
292:                 }
293:                 foreach($officePropertyMeta as $propertyName => $propertyValue) {
294:                     $attributes = $propertyValue->attributes($namespacesMeta['meta']);
295:                     $propertyValue = (string) $propertyValue;
296:                     switch ($propertyName) {
297:                         case 'keyword' :
298:                                 $docProps->setKeywords(trim($propertyValue));
299:                                 break;
300:                         case 'initial-creator' :
301:                                 $docProps->setCreator(trim($propertyValue));
302:                                 $docProps->setLastModifiedBy(trim($propertyValue));
303:                                 break;
304:                         case 'creation-date' :
305:                                 $creationDate = strtotime(trim($propertyValue));
306:                                 $docProps->setCreated($creationDate);
307:                                 $docProps->setModified($creationDate);
308:                                 break;
309:                         case 'user-defined' :
310:                                 list(,$attrName) = explode(':',$attributes['name']);
311:                                 switch ($attrName) {
312:                                     case 'publisher' :
313:                                             $docProps->setCompany(trim($propertyValue));
314:                                             break;
315:                                     case 'category' :
316:                                             $docProps->setCategory(trim($propertyValue));
317:                                             break;
318:                                     case 'manager' :
319:                                             $docProps->setManager(trim($propertyValue));
320:                                             break;
321:                                 }
322:                                 break;
323:                     }
324:                 }
325:             }
326:         } elseif (isset($gnmXML->Summary)) {
327:             foreach($gnmXML->Summary->Item as $summaryItem) {
328:                 $propertyName = $summaryItem->name;
329:                 $propertyValue = $summaryItem->{'val-string'};
330:                 switch ($propertyName) {
331:                     case 'title' :
332:                         $docProps->setTitle(trim($propertyValue));
333:                         break;
334:                     case 'comments' :
335:                         $docProps->setDescription(trim($propertyValue));
336:                         break;
337:                     case 'keywords' :
338:                         $docProps->setKeywords(trim($propertyValue));
339:                         break;
340:                     case 'category' :
341:                         $docProps->setCategory(trim($propertyValue));
342:                         break;
343:                     case 'manager' :
344:                         $docProps->setManager(trim($propertyValue));
345:                         break;
346:                     case 'author' :
347:                         $docProps->setCreator(trim($propertyValue));
348:                         $docProps->setLastModifiedBy(trim($propertyValue));
349:                         break;
350:                     case 'company' :
351:                         $docProps->setCompany(trim($propertyValue));
352:                         break;
353:                 }
354:             }
355:         }
356: 
357:         $worksheetID = 0;
358:         foreach($gnmXML->Sheets->Sheet as $sheet) {
359:             $worksheetName = (string) $sheet->Name;
360: //          echo '<b>Worksheet: ',$worksheetName,'</b><br />';
361:             if ((isset($this->_loadSheetsOnly)) && (!in_array($worksheetName, $this->_loadSheetsOnly))) {
362:                 continue;
363:             }
364: 
365:             $maxRow = $maxCol = 0;
366: 
367:             // Create new Worksheet
368:             $objPHPExcel->createSheet();
369:             $objPHPExcel->setActiveSheetIndex($worksheetID);
370:             //  Use false for $updateFormulaCellReferences to prevent adjustment of worksheet references in formula
371:             //      cells... during the load, all formulae should be correct, and we're simply bringing the worksheet
372:             //      name in line with the formula, not the reverse
373:             $objPHPExcel->getActiveSheet()->setTitle($worksheetName,false);
374: 
375:             if ((!$this->_readDataOnly) && (isset($sheet->PrintInformation))) {
376:                 if (isset($sheet->PrintInformation->Margins)) {
377:                     foreach($sheet->PrintInformation->Margins->children('gnm',TRUE) as $key => $margin) {
378:                         $marginAttributes = $margin->attributes();
379:                         $marginSize = 72 / 100; //  Default
380:                         switch($marginAttributes['PrefUnit']) {
381:                             case 'mm' :
382:                                 $marginSize = intval($marginAttributes['Points']) / 100;
383:                                 break;
384:                         }
385:                         switch($key) {
386:                             case 'top' :
387:                                 $objPHPExcel->getActiveSheet()->getPageMargins()->setTop($marginSize);
388:                                 break;
389:                             case 'bottom' :
390:                                 $objPHPExcel->getActiveSheet()->getPageMargins()->setBottom($marginSize);
391:                                 break;
392:                             case 'left' :
393:                                 $objPHPExcel->getActiveSheet()->getPageMargins()->setLeft($marginSize);
394:                                 break;
395:                             case 'right' :
396:                                 $objPHPExcel->getActiveSheet()->getPageMargins()->setRight($marginSize);
397:                                 break;
398:                             case 'header' :
399:                                 $objPHPExcel->getActiveSheet()->getPageMargins()->setHeader($marginSize);
400:                                 break;
401:                             case 'footer' :
402:                                 $objPHPExcel->getActiveSheet()->getPageMargins()->setFooter($marginSize);
403:                                 break;
404:                         }
405:                     }
406:                 }
407:             }
408: 
409:             foreach($sheet->Cells->Cell as $cell) {
410:                 $cellAttributes = $cell->attributes();
411:                 $row = (int) $cellAttributes->Row + 1;
412:                 $column = (int) $cellAttributes->Col;
413: 
414:                 if ($row > $maxRow) $maxRow = $row;
415:                 if ($column > $maxCol) $maxCol = $column;
416: 
417:                 $column = PHPExcel_Cell::stringFromColumnIndex($column);
418: 
419:                 // Read cell?
420:                 if ($this->getReadFilter() !== NULL) {
421:                     if (!$this->getReadFilter()->readCell($column, $row, $worksheetName)) {
422:                         continue;
423:                     }
424:                 }
425: 
426:                 $ValueType = $cellAttributes->ValueType;
427:                 $ExprID = (string) $cellAttributes->ExprID;
428: //              echo 'Cell ',$column,$row,'<br />';
429: //              echo 'Type is ',$ValueType,'<br />';
430: //              echo 'Value is ',$cell,'<br />';
431:                 $type = PHPExcel_Cell_DataType::TYPE_FORMULA;
432:                 if ($ExprID > '') {
433:                     if (((string) $cell) > '') {
434: 
435:                         $this->_expressions[$ExprID] = array( 'column'  => $cellAttributes->Col,
436:                                                               'row'     => $cellAttributes->Row,
437:                                                               'formula' => (string) $cell
438:                                                             );
439: //                      echo 'NEW EXPRESSION ',$ExprID,'<br />';
440:                     } else {
441:                         $expression = $this->_expressions[$ExprID];
442: 
443:                         $cell = $this->_referenceHelper->updateFormulaReferences( $expression['formula'],
444:                                                                                   'A1',
445:                                                                                   $cellAttributes->Col - $expression['column'],
446:                                                                                   $cellAttributes->Row - $expression['row'],
447:                                                                                   $worksheetName
448:                                                                                 );
449: //                      echo 'SHARED EXPRESSION ',$ExprID,'<br />';
450: //                      echo 'New Value is ',$cell,'<br />';
451:                     }
452:                     $type = PHPExcel_Cell_DataType::TYPE_FORMULA;
453:                 } else {
454:                     switch($ValueType) {
455:                         case '10' :     //  NULL
456:                             $type = PHPExcel_Cell_DataType::TYPE_NULL;
457:                             break;
458:                         case '20' :     //  Boolean
459:                             $type = PHPExcel_Cell_DataType::TYPE_BOOL;
460:                             $cell = ($cell == 'TRUE') ? True : False;
461:                             break;
462:                         case '30' :     //  Integer
463:                             $cell = intval($cell);
464:                         case '40' :     //  Float
465:                             $type = PHPExcel_Cell_DataType::TYPE_NUMERIC;
466:                             break;
467:                         case '50' :     //  Error
468:                             $type = PHPExcel_Cell_DataType::TYPE_ERROR;
469:                             break;
470:                         case '60' :     //  String
471:                             $type = PHPExcel_Cell_DataType::TYPE_STRING;
472:                             break;
473:                         case '70' :     //  Cell Range
474:                         case '80' :     //  Array
475:                     }
476:                 }
477:                 $objPHPExcel->getActiveSheet()->getCell($column.$row)->setValueExplicit($cell,$type);
478:             }
479: 
480:             if ((!$this->_readDataOnly) && (isset($sheet->Objects))) {
481:                 foreach($sheet->Objects->children('gnm',TRUE) as $key => $comment) {
482:                     $commentAttributes = $comment->attributes();
483:                     //  Only comment objects are handled at the moment
484:                     if ($commentAttributes->Text) {
485:                         $objPHPExcel->getActiveSheet()->getComment( (string)$commentAttributes->ObjectBound )
486:                                                             ->setAuthor( (string)$commentAttributes->Author )
487:                                                             ->setText($this->_parseRichText((string)$commentAttributes->Text) );
488:                     }
489:                 }
490:             }
491: //          echo '$maxCol=',$maxCol,'; $maxRow=',$maxRow,'<br />';
492: //
493:             foreach($sheet->Styles->StyleRegion as $styleRegion) {
494:                 $styleAttributes = $styleRegion->attributes();
495:                 if (($styleAttributes['startRow'] <= $maxRow) &&
496:                     ($styleAttributes['startCol'] <= $maxCol)) {
497: 
498:                     $startColumn = PHPExcel_Cell::stringFromColumnIndex((int) $styleAttributes['startCol']);
499:                     $startRow = $styleAttributes['startRow'] + 1;
500: 
501:                     $endColumn = ($styleAttributes['endCol'] > $maxCol) ? $maxCol : (int) $styleAttributes['endCol'];
502:                     $endColumn = PHPExcel_Cell::stringFromColumnIndex($endColumn);
503:                     $endRow = ($styleAttributes['endRow'] > $maxRow) ? $maxRow : $styleAttributes['endRow'];
504:                     $endRow += 1;
505:                     $cellRange = $startColumn.$startRow.':'.$endColumn.$endRow;
506: //                  echo $cellRange,'<br />';
507: 
508:                     $styleAttributes = $styleRegion->Style->attributes();
509: //                  var_dump($styleAttributes);
510: //                  echo '<br />';
511: 
512:                     //  We still set the number format mask for date/time values, even if _readDataOnly is true
513:                     if ((!$this->_readDataOnly) ||
514:                         (PHPExcel_Shared_Date::isDateTimeFormatCode((string) $styleAttributes['Format']))) {
515:                         $styleArray = array();
516:                         $styleArray['numberformat']['code'] = (string) $styleAttributes['Format'];
517:                         //  If _readDataOnly is false, we set all formatting information
518:                         if (!$this->_readDataOnly) {
519:                             switch($styleAttributes['HAlign']) {
520:                                 case '1' :
521:                                     $styleArray['alignment']['horizontal'] = PHPExcel_Style_Alignment::HORIZONTAL_GENERAL;
522:                                     break;
523:                                 case '2' :
524:                                     $styleArray['alignment']['horizontal'] = PHPExcel_Style_Alignment::HORIZONTAL_LEFT;
525:                                     break;
526:                                 case '4' :
527:                                     $styleArray['alignment']['horizontal'] = PHPExcel_Style_Alignment::HORIZONTAL_RIGHT;
528:                                     break;
529:                                 case '8' :
530:                                     $styleArray['alignment']['horizontal'] = PHPExcel_Style_Alignment::HORIZONTAL_CENTER;
531:                                     break;
532:                                 case '16' :
533:                                 case '64' :
534:                                     $styleArray['alignment']['horizontal'] = PHPExcel_Style_Alignment::HORIZONTAL_CENTER_CONTINUOUS;
535:                                     break;
536:                                 case '32' :
537:                                     $styleArray['alignment']['horizontal'] = PHPExcel_Style_Alignment::HORIZONTAL_JUSTIFY;
538:                                     break;
539:                             }
540: 
541:                             switch($styleAttributes['VAlign']) {
542:                                 case '1' :
543:                                     $styleArray['alignment']['vertical'] = PHPExcel_Style_Alignment::VERTICAL_TOP;
544:                                     break;
545:                                 case '2' :
546:                                     $styleArray['alignment']['vertical'] = PHPExcel_Style_Alignment::VERTICAL_BOTTOM;
547:                                     break;
548:                                 case '4' :
549:                                     $styleArray['alignment']['vertical'] = PHPExcel_Style_Alignment::VERTICAL_CENTER;
550:                                     break;
551:                                 case '8' :
552:                                     $styleArray['alignment']['vertical'] = PHPExcel_Style_Alignment::VERTICAL_JUSTIFY;
553:                                     break;
554:                             }
555: 
556:                             $styleArray['alignment']['wrap'] = ($styleAttributes['WrapText'] == '1') ? True : False;
557:                             $styleArray['alignment']['shrinkToFit'] = ($styleAttributes['ShrinkToFit'] == '1') ? True : False;
558:                             $styleArray['alignment']['indent'] = (intval($styleAttributes["Indent"]) > 0) ? $styleAttributes["indent"] : 0;
559: 
560:                             $RGB = self::_parseGnumericColour($styleAttributes["Fore"]);
561:                             $styleArray['font']['color']['rgb'] = $RGB;
562:                             $RGB = self::_parseGnumericColour($styleAttributes["Back"]);
563:                             $shade = $styleAttributes["Shade"];
564:                             if (($RGB != '000000') || ($shade != '0')) {
565:                                 $styleArray['fill']['color']['rgb'] = $styleArray['fill']['startcolor']['rgb'] = $RGB;
566:                                 $RGB2 = self::_parseGnumericColour($styleAttributes["PatternColor"]);
567:                                 $styleArray['fill']['endcolor']['rgb'] = $RGB2;
568:                                 switch($shade) {
569:                                     case '1' :
570:                                         $styleArray['fill']['type'] = PHPExcel_Style_Fill::FILL_SOLID;
571:                                         break;
572:                                     case '2' :
573:                                         $styleArray['fill']['type'] = PHPExcel_Style_Fill::FILL_GRADIENT_LINEAR;
574:                                         break;
575:                                     case '3' :
576:                                         $styleArray['fill']['type'] = PHPExcel_Style_Fill::FILL_GRADIENT_PATH;
577:                                         break;
578:                                     case '4' :
579:                                         $styleArray['fill']['type'] = PHPExcel_Style_Fill::FILL_PATTERN_DARKDOWN;
580:                                         break;
581:                                     case '5' :
582:                                         $styleArray['fill']['type'] = PHPExcel_Style_Fill::FILL_PATTERN_DARKGRAY;
583:                                         break;
584:                                     case '6' :
585:                                         $styleArray['fill']['type'] = PHPExcel_Style_Fill::FILL_PATTERN_DARKGRID;
586:                                         break;
587:                                     case '7' :
588:                                         $styleArray['fill']['type'] = PHPExcel_Style_Fill::FILL_PATTERN_DARKHORIZONTAL;
589:                                         break;
590:                                     case '8' :
591:                                         $styleArray['fill']['type'] = PHPExcel_Style_Fill::FILL_PATTERN_DARKTRELLIS;
592:                                         break;
593:                                     case '9' :
594:                                         $styleArray['fill']['type'] = PHPExcel_Style_Fill::FILL_PATTERN_DARKUP;
595:                                         break;
596:                                     case '10' :
597:                                         $styleArray['fill']['type'] = PHPExcel_Style_Fill::FILL_PATTERN_DARKVERTICAL;
598:                                         break;
599:                                     case '11' :
600:                                         $styleArray['fill']['type'] = PHPExcel_Style_Fill::FILL_PATTERN_GRAY0625;
601:                                         break;
602:                                     case '12' :
603:                                         $styleArray['fill']['type'] = PHPExcel_Style_Fill::FILL_PATTERN_GRAY125;
604:                                         break;
605:                                     case '13' :
606:                                         $styleArray['fill']['type'] = PHPExcel_Style_Fill::FILL_PATTERN_LIGHTDOWN;
607:                                         break;
608:                                     case '14' :
609:                                         $styleArray['fill']['type'] = PHPExcel_Style_Fill::FILL_PATTERN_LIGHTGRAY;
610:                                         break;
611:                                     case '15' :
612:                                         $styleArray['fill']['type'] = PHPExcel_Style_Fill::FILL_PATTERN_LIGHTGRID;
613:                                         break;
614:                                     case '16' :
615:                                         $styleArray['fill']['type'] = PHPExcel_Style_Fill::FILL_PATTERN_LIGHTHORIZONTAL;
616:                                         break;
617:                                     case '17' :
618:                                         $styleArray['fill']['type'] = PHPExcel_Style_Fill::FILL_PATTERN_LIGHTTRELLIS;
619:                                         break;
620:                                     case '18' :
621:                                         $styleArray['fill']['type'] = PHPExcel_Style_Fill::FILL_PATTERN_LIGHTUP;
622:                                         break;
623:                                     case '19' :
624:                                         $styleArray['fill']['type'] = PHPExcel_Style_Fill::FILL_PATTERN_LIGHTVERTICAL;
625:                                         break;
626:                                     case '20' :
627:                                         $styleArray['fill']['type'] = PHPExcel_Style_Fill::FILL_PATTERN_MEDIUMGRAY;
628:                                         break;
629:                                 }
630:                             }
631: 
632:                             $fontAttributes = $styleRegion->Style->Font->attributes();
633: //                          var_dump($fontAttributes);
634: //                          echo '<br />';
635:                             $styleArray['font']['name'] = (string) $styleRegion->Style->Font;
636:                             $styleArray['font']['size'] = intval($fontAttributes['Unit']);
637:                             $styleArray['font']['bold'] = ($fontAttributes['Bold'] == '1') ? True : False;
638:                             $styleArray['font']['italic'] = ($fontAttributes['Italic'] == '1') ? True : False;
639:                             $styleArray['font']['strike'] = ($fontAttributes['StrikeThrough'] == '1') ? True : False;
640:                             switch($fontAttributes['Underline']) {
641:                                 case '1' :
642:                                     $styleArray['font']['underline'] = PHPExcel_Style_Font::UNDERLINE_SINGLE;
643:                                     break;
644:                                 case '2' :
645:                                     $styleArray['font']['underline'] = PHPExcel_Style_Font::UNDERLINE_DOUBLE;
646:                                     break;
647:                                 case '3' :
648:                                     $styleArray['font']['underline'] = PHPExcel_Style_Font::UNDERLINE_SINGLEACCOUNTING;
649:                                     break;
650:                                 case '4' :
651:                                     $styleArray['font']['underline'] = PHPExcel_Style_Font::UNDERLINE_DOUBLEACCOUNTING;
652:                                     break;
653:                                 default :
654:                                     $styleArray['font']['underline'] = PHPExcel_Style_Font::UNDERLINE_NONE;
655:                                     break;
656:                             }
657:                             switch($fontAttributes['Script']) {
658:                                 case '1' :
659:                                     $styleArray['font']['superScript'] = True;
660:                                     break;
661:                                 case '-1' :
662:                                     $styleArray['font']['subScript'] = True;
663:                                     break;
664:                             }
665: 
666:                             if (isset($styleRegion->Style->StyleBorder)) {
667:                                 if (isset($styleRegion->Style->StyleBorder->Top)) {
668:                                     $styleArray['borders']['top'] = self::_parseBorderAttributes($styleRegion->Style->StyleBorder->Top->attributes());
669:                                 }
670:                                 if (isset($styleRegion->Style->StyleBorder->Bottom)) {
671:                                     $styleArray['borders']['bottom'] = self::_parseBorderAttributes($styleRegion->Style->StyleBorder->Bottom->attributes());
672:                                 }
673:                                 if (isset($styleRegion->Style->StyleBorder->Left)) {
674:                                     $styleArray['borders']['left'] = self::_parseBorderAttributes($styleRegion->Style->StyleBorder->Left->attributes());
675:                                 }
676:                                 if (isset($styleRegion->Style->StyleBorder->Right)) {
677:                                     $styleArray['borders']['right'] = self::_parseBorderAttributes($styleRegion->Style->StyleBorder->Right->attributes());
678:                                 }
679:                                 if ((isset($styleRegion->Style->StyleBorder->Diagonal)) && (isset($styleRegion->Style->StyleBorder->{'Rev-Diagonal'}))) {
680:                                     $styleArray['borders']['diagonal'] = self::_parseBorderAttributes($styleRegion->Style->StyleBorder->Diagonal->attributes());
681:                                     $styleArray['borders']['diagonaldirection'] = PHPExcel_Style_Borders::DIAGONAL_BOTH;
682:                                 } elseif (isset($styleRegion->Style->StyleBorder->Diagonal)) {
683:                                     $styleArray['borders']['diagonal'] = self::_parseBorderAttributes($styleRegion->Style->StyleBorder->Diagonal->attributes());
684:                                     $styleArray['borders']['diagonaldirection'] = PHPExcel_Style_Borders::DIAGONAL_UP;
685:                                 } elseif (isset($styleRegion->Style->StyleBorder->{'Rev-Diagonal'})) {
686:                                     $styleArray['borders']['diagonal'] = self::_parseBorderAttributes($styleRegion->Style->StyleBorder->{'Rev-Diagonal'}->attributes());
687:                                     $styleArray['borders']['diagonaldirection'] = PHPExcel_Style_Borders::DIAGONAL_DOWN;
688:                                 }
689:                             }
690:                             if (isset($styleRegion->Style->HyperLink)) {
691:                                 //  TO DO
692:                                 $hyperlink = $styleRegion->Style->HyperLink->attributes();
693:                             }
694:                         }
695: //                      var_dump($styleArray);
696: //                      echo '<br />';
697:                         $objPHPExcel->getActiveSheet()->getStyle($cellRange)->applyFromArray($styleArray);
698:                     }
699:                 }
700:             }
701: 
702:             if ((!$this->_readDataOnly) && (isset($sheet->Cols))) {
703:                 //  Column Widths
704:                 $columnAttributes = $sheet->Cols->attributes();
705:                 $defaultWidth = $columnAttributes['DefaultSizePts']  / 5.4;
706:                 $c = 0;
707:                 foreach($sheet->Cols->ColInfo as $columnOverride) {
708:                     $columnAttributes = $columnOverride->attributes();
709:                     $column = $columnAttributes['No'];
710:                     $columnWidth = $columnAttributes['Unit']  / 5.4;
711:                     $hidden = ((isset($columnAttributes['Hidden'])) && ($columnAttributes['Hidden'] == '1')) ? true : false;
712:                     $columnCount = (isset($columnAttributes['Count'])) ? $columnAttributes['Count'] : 1;
713:                     while ($c < $column) {
714:                         $objPHPExcel->getActiveSheet()->getColumnDimension(PHPExcel_Cell::stringFromColumnIndex($c))->setWidth($defaultWidth);
715:                         ++$c;
716:                     }
717:                     while (($c < ($column+$columnCount)) && ($c <= $maxCol)) {
718:                         $objPHPExcel->getActiveSheet()->getColumnDimension(PHPExcel_Cell::stringFromColumnIndex($c))->setWidth($columnWidth);
719:                         if ($hidden) {
720:                             $objPHPExcel->getActiveSheet()->getColumnDimension(PHPExcel_Cell::stringFromColumnIndex($c))->setVisible(false);
721:                         }
722:                         ++$c;
723:                     }
724:                 }
725:                 while ($c <= $maxCol) {
726:                     $objPHPExcel->getActiveSheet()->getColumnDimension(PHPExcel_Cell::stringFromColumnIndex($c))->setWidth($defaultWidth);
727:                     ++$c;
728:                 }
729:             }
730: 
731:             if ((!$this->_readDataOnly) && (isset($sheet->Rows))) {
732:                 //  Row Heights
733:                 $rowAttributes = $sheet->Rows->attributes();
734:                 $defaultHeight = $rowAttributes['DefaultSizePts'];
735:                 $r = 0;
736: 
737:                 foreach($sheet->Rows->RowInfo as $rowOverride) {
738:                     $rowAttributes = $rowOverride->attributes();
739:                     $row = $rowAttributes['No'];
740:                     $rowHeight = $rowAttributes['Unit'];
741:                     $hidden = ((isset($rowAttributes['Hidden'])) && ($rowAttributes['Hidden'] == '1')) ? true : false;
742:                     $rowCount = (isset($rowAttributes['Count'])) ? $rowAttributes['Count'] : 1;
743:                     while ($r < $row) {
744:                         ++$r;
745:                         $objPHPExcel->getActiveSheet()->getRowDimension($r)->setRowHeight($defaultHeight);
746:                     }
747:                     while (($r < ($row+$rowCount)) && ($r < $maxRow)) {
748:                         ++$r;
749:                         $objPHPExcel->getActiveSheet()->getRowDimension($r)->setRowHeight($rowHeight);
750:                         if ($hidden) {
751:                             $objPHPExcel->getActiveSheet()->getRowDimension($r)->setVisible(false);
752:                         }
753:                     }
754:                 }
755:                 while ($r < $maxRow) {
756:                     ++$r;
757:                     $objPHPExcel->getActiveSheet()->getRowDimension($r)->setRowHeight($defaultHeight);
758:                 }
759:             }
760: 
761:             //  Handle Merged Cells in this worksheet
762:             if (isset($sheet->MergedRegions)) {
763:                 foreach($sheet->MergedRegions->Merge as $mergeCells) {
764:                     if (strpos($mergeCells,':') !== FALSE) {
765:                         $objPHPExcel->getActiveSheet()->mergeCells($mergeCells);
766:                     }
767:                 }
768:             }
769: 
770:             $worksheetID++;
771:         }
772: 
773:         //  Loop through definedNames (global named ranges)
774:         if (isset($gnmXML->Names)) {
775:             foreach($gnmXML->Names->Name as $namedRange) {
776:                 $name = (string) $namedRange->name;
777:                 $range = (string) $namedRange->value;
778:                 if (stripos($range, '#REF!') !== false) {
779:                     continue;
780:                 }
781: 
782:                 $range = explode('!',$range);
783:                 $range[0] = trim($range[0],"'");;
784:                 if ($worksheet = $objPHPExcel->getSheetByName($range[0])) {
785:                     $extractedRange = str_replace('$', '', $range[1]);
786:                     $objPHPExcel->addNamedRange( new PHPExcel_NamedRange($name, $worksheet, $extractedRange) );
787:                 }
788:             }
789:         }
790: 
791: 
792:         // Return
793:         return $objPHPExcel;
794:     }
795: 
796: 
797:     private static function _parseBorderAttributes($borderAttributes)
798:     {
799:         $styleArray = array();
800: 
801:         if (isset($borderAttributes["Color"])) {
802:             $RGB = self::_parseGnumericColour($borderAttributes["Color"]);
803:             $styleArray['color']['rgb'] = $RGB;
804:         }
805: 
806:         switch ($borderAttributes["Style"]) {
807:             case '0' :
808:                 $styleArray['style'] = PHPExcel_Style_Border::BORDER_NONE;
809:                 break;
810:             case '1' :
811:                 $styleArray['style'] = PHPExcel_Style_Border::BORDER_THIN;
812:                 break;
813:             case '2' :
814:                 $styleArray['style'] = PHPExcel_Style_Border::BORDER_MEDIUM;
815:                 break;
816:             case '4' :
817:                 $styleArray['style'] = PHPExcel_Style_Border::BORDER_DASHED;
818:                 break;
819:             case '5' :
820:                 $styleArray['style'] = PHPExcel_Style_Border::BORDER_THICK;
821:                 break;
822:             case '6' :
823:                 $styleArray['style'] = PHPExcel_Style_Border::BORDER_DOUBLE;
824:                 break;
825:             case '7' :
826:                 $styleArray['style'] = PHPExcel_Style_Border::BORDER_DOTTED;
827:                 break;
828:             case '9' :
829:                 $styleArray['style'] = PHPExcel_Style_Border::BORDER_DASHDOT;
830:                 break;
831:             case '10' :
832:                 $styleArray['style'] = PHPExcel_Style_Border::BORDER_MEDIUMDASHDOT;
833:                 break;
834:             case '11' :
835:                 $styleArray['style'] = PHPExcel_Style_Border::BORDER_DASHDOTDOT;
836:                 break;
837:             case '12' :
838:                 $styleArray['style'] = PHPExcel_Style_Border::BORDER_MEDIUMDASHDOTDOT;
839:                 break;
840:             case '13' :
841:                 $styleArray['style'] = PHPExcel_Style_Border::BORDER_MEDIUMDASHDOTDOT;
842:                 break;
843:             case '3' :
844:                 $styleArray['style'] = PHPExcel_Style_Border::BORDER_SLANTDASHDOT;
845:                 break;
846:             case '8' :
847:                 $styleArray['style'] = PHPExcel_Style_Border::BORDER_MEDIUMDASHED;
848:                 break;
849:         }
850:         return $styleArray;
851:     }
852: 
853: 
854:     private function _parseRichText($is = '') {
855:         $value = new PHPExcel_RichText();
856: 
857:         $value->createText($is);
858: 
859:         return $value;
860:     }
861: 
862: 
863:     private static function _parseGnumericColour($gnmColour) {
864:         list($gnmR,$gnmG,$gnmB) = explode(':',$gnmColour);
865:         $gnmR = substr(str_pad($gnmR,4,'0',STR_PAD_RIGHT),0,2);
866:         $gnmG = substr(str_pad($gnmG,4,'0',STR_PAD_RIGHT),0,2);
867:         $gnmB = substr(str_pad($gnmB,4,'0',STR_PAD_RIGHT),0,2);
868:         $RGB = $gnmR.$gnmG.$gnmB;
869: //      echo 'Excel Colour: ',$RGB,'<br />';
870:         return $RGB;
871:     }
872: 
873: }
874: