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- <?php
-
-
-
-
- if (!defined('PHPEXCEL_ROOT')) {
- define('PHPEXCEL_ROOT', dirname(__FILE__) . '/');
- require(PHPEXCEL_ROOT . 'PHPExcel/Autoloader.php');
- }
-
-
-
- class PHPExcel
- {
-
-
- private $_uniqueID;
-
-
-
- private $_properties;
-
-
-
- private $_security;
-
-
-
- private $_workSheetCollection = array();
-
-
-
- private $_calculationEngine = NULL;
-
-
-
- private $_activeSheetIndex = 0;
-
-
-
- private $_namedRanges = array();
-
-
-
- private $_cellXfSupervisor;
-
-
-
- private $_cellXfCollection = array();
-
-
-
- private $_cellStyleXfCollection = array();
-
-
-
- public function __construct()
- {
- $this->_uniqueID = uniqid();
- $this->_calculationEngine = PHPExcel_Calculation::getInstance($this);
-
-
- $this->_workSheetCollection = array();
- $this->_workSheetCollection[] = new PHPExcel_Worksheet($this);
- $this->_activeSheetIndex = 0;
-
-
- $this->_properties = new PHPExcel_DocumentProperties();
-
-
- $this->_security = new PHPExcel_DocumentSecurity();
-
-
- $this->_namedRanges = array();
-
-
- $this->_cellXfSupervisor = new PHPExcel_Style(true);
- $this->_cellXfSupervisor->bindParent($this);
-
-
- $this->addCellXf(new PHPExcel_Style);
- $this->addCellStyleXf(new PHPExcel_Style);
- }
-
-
-
- public function __destruct() {
- PHPExcel_Calculation::unsetInstance($this);
- $this->disconnectWorksheets();
- }
-
-
-
- public function disconnectWorksheets()
- {
- $worksheet = NULL;
- foreach($this->_workSheetCollection as $k => &$worksheet) {
- $worksheet->disconnectCells();
- $this->_workSheetCollection[$k] = null;
- }
- unset($worksheet);
- $this->_workSheetCollection = array();
- }
-
-
-
- public function getCalculationEngine()
- {
- return $this->_calculationEngine;
- }
-
-
-
- public function getProperties()
- {
- return $this->_properties;
- }
-
-
-
- public function setProperties(PHPExcel_DocumentProperties $pValue)
- {
- $this->_properties = $pValue;
- }
-
-
-
- public function getSecurity()
- {
- return $this->_security;
- }
-
-
-
- public function setSecurity(PHPExcel_DocumentSecurity $pValue)
- {
- $this->_security = $pValue;
- }
-
-
-
- public function getActiveSheet()
- {
- return $this->_workSheetCollection[$this->_activeSheetIndex];
- }
-
-
-
- public function createSheet($iSheetIndex = NULL)
- {
- $newSheet = new PHPExcel_Worksheet($this);
- $this->addSheet($newSheet, $iSheetIndex);
- return $newSheet;
- }
-
-
-
- public function sheetNameExists($pSheetName)
- {
- return ($this->getSheetByName($pSheetName) !== NULL);
- }
-
-
-
- public function addSheet(PHPExcel_Worksheet $pSheet, $iSheetIndex = NULL)
- {
- if ($this->sheetNameExists($pSheet->getTitle())) {
- throw new PHPExcel_Exception(
- "Workbook already contains a worksheet named '{$pSheet->getTitle()}'. Rename this worksheet first."
- );
- }
-
- if($iSheetIndex === NULL) {
- if ($this->_activeSheetIndex < 0) {
- $this->_activeSheetIndex = 0;
- }
- $this->_workSheetCollection[] = $pSheet;
- } else {
-
- array_splice(
- $this->_workSheetCollection,
- $iSheetIndex,
- 0,
- array($pSheet)
- );
-
-
- if ($this->_activeSheetIndex >= $iSheetIndex) {
- ++$this->_activeSheetIndex;
- }
- }
- return $pSheet;
- }
-
-
-
- public function removeSheetByIndex($pIndex = 0)
- {
-
- $numSheets = count($this->_workSheetCollection);
-
- if ($pIndex > $numSheets - 1) {
- throw new PHPExcel_Exception(
- "You tried to remove a sheet by the out of bounds index: {$pIndex}. The actual number of sheets is {$numSheets}."
- );
- } else {
- array_splice($this->_workSheetCollection, $pIndex, 1);
- }
-
- if (($this->_activeSheetIndex >= $pIndex) &&
- ($pIndex > count($this->_workSheetCollection) - 1)) {
- --$this->_activeSheetIndex;
- }
-
- }
-
-
-
- public function getSheet($pIndex = 0)
- {
-
- $numSheets = count($this->_workSheetCollection);
-
- if ($pIndex > $numSheets - 1) {
- throw new PHPExcel_Exception(
- "Your requested sheet index: {$pIndex} is out of bounds. The actual number of sheets is {$numSheets}."
- );
- } else {
- return $this->_workSheetCollection[$pIndex];
- }
- }
-
-
-
- public function getAllSheets()
- {
- return $this->_workSheetCollection;
- }
-
-
-
- public function getSheetByName($pName = '')
- {
- $worksheetCount = count($this->_workSheetCollection);
- for ($i = 0; $i < $worksheetCount; ++$i) {
- if ($this->_workSheetCollection[$i]->getTitle() === $pName) {
- return $this->_workSheetCollection[$i];
- }
- }
-
- return NULL;
- }
-
-
-
- public function getIndex(PHPExcel_Worksheet $pSheet)
- {
- foreach ($this->_workSheetCollection as $key => $value) {
- if ($value->getHashCode() == $pSheet->getHashCode()) {
- return $key;
- }
- }
-
- throw new PHPExcel_Exception("Sheet does not exist.");
- }
-
-
-
- public function setIndexByName($sheetName, $newIndex)
- {
- $oldIndex = $this->getIndex($this->getSheetByName($sheetName));
- $pSheet = array_splice(
- $this->_workSheetCollection,
- $oldIndex,
- 1
- );
- array_splice(
- $this->_workSheetCollection,
- $newIndex,
- 0,
- $pSheet
- );
- return $newIndex;
- }
-
-
-
- public function getSheetCount()
- {
- return count($this->_workSheetCollection);
- }
-
-
-
- public function getActiveSheetIndex()
- {
- return $this->_activeSheetIndex;
- }
-
-
-
- public function setActiveSheetIndex($pIndex = 0)
- {
- $numSheets = count($this->_workSheetCollection);
-
- if ($pIndex > $numSheets - 1) {
- throw new PHPExcel_Exception(
- "You tried to set a sheet active by the out of bounds index: {$pIndex}. The actual number of sheets is {$numSheets}."
- );
- } else {
- $this->_activeSheetIndex = $pIndex;
- }
- return $this->getActiveSheet();
- }
-
-
-
- public function setActiveSheetIndexByName($pValue = '')
- {
- if (($worksheet = $this->getSheetByName($pValue)) instanceof PHPExcel_Worksheet) {
- $this->setActiveSheetIndex($this->getIndex($worksheet));
- return $worksheet;
- }
-
- throw new PHPExcel_Exception('Workbook does not contain sheet:' . $pValue);
- }
-
-
-
- public function getSheetNames()
- {
- $returnValue = array();
- $worksheetCount = $this->getSheetCount();
- for ($i = 0; $i < $worksheetCount; ++$i) {
- $returnValue[] = $this->getSheet($i)->getTitle();
- }
-
- return $returnValue;
- }
-
-
-
- public function addExternalSheet(PHPExcel_Worksheet $pSheet, $iSheetIndex = null) {
- if ($this->sheetNameExists($pSheet->getTitle())) {
- throw new PHPExcel_Exception("Workbook already contains a worksheet named '{$pSheet->getTitle()}'. Rename the external sheet first.");
- }
-
-
- $countCellXfs = count($this->_cellXfCollection);
-
-
- foreach ($pSheet->getParent()->getCellXfCollection() as $cellXf) {
- $this->addCellXf(clone $cellXf);
- }
-
-
- $pSheet->rebindParent($this);
-
-
- foreach ($pSheet->getCellCollection(false) as $cellID) {
- $cell = $pSheet->getCell($cellID);
- $cell->setXfIndex( $cell->getXfIndex() + $countCellXfs );
- }
-
- return $this->addSheet($pSheet, $iSheetIndex);
- }
-
-
-
- public function getNamedRanges() {
- return $this->_namedRanges;
- }
-
-
-
- public function addNamedRange(PHPExcel_NamedRange $namedRange) {
- if ($namedRange->getScope() == null) {
-
- $this->_namedRanges[$namedRange->getName()] = $namedRange;
- } else {
-
- $this->_namedRanges[$namedRange->getScope()->getTitle().'!'.$namedRange->getName()] = $namedRange;
- }
- return true;
- }
-
-
-
- public function getNamedRange($namedRange, PHPExcel_Worksheet $pSheet = null) {
- $returnValue = null;
-
- if ($namedRange != '' && ($namedRange !== NULL)) {
-
- if (isset($this->_namedRanges[$namedRange])) {
- $returnValue = $this->_namedRanges[$namedRange];
- }
-
-
- if (($pSheet !== NULL) && isset($this->_namedRanges[$pSheet->getTitle() . '!' . $namedRange])) {
- $returnValue = $this->_namedRanges[$pSheet->getTitle() . '!' . $namedRange];
- }
- }
-
- return $returnValue;
- }
-
-
-
- public function removeNamedRange($namedRange, PHPExcel_Worksheet $pSheet = null) {
- if ($pSheet === NULL) {
- if (isset($this->_namedRanges[$namedRange])) {
- unset($this->_namedRanges[$namedRange]);
- }
- } else {
- if (isset($this->_namedRanges[$pSheet->getTitle() . '!' . $namedRange])) {
- unset($this->_namedRanges[$pSheet->getTitle() . '!' . $namedRange]);
- }
- }
- return $this;
- }
-
-
-
- public function getWorksheetIterator() {
- return new PHPExcel_WorksheetIterator($this);
- }
-
-
-
- public function copy() {
- $copied = clone $this;
-
- $worksheetCount = count($this->_workSheetCollection);
- for ($i = 0; $i < $worksheetCount; ++$i) {
- $this->_workSheetCollection[$i] = $this->_workSheetCollection[$i]->copy();
- $this->_workSheetCollection[$i]->rebindParent($this);
- }
-
- return $copied;
- }
-
-
-
- public function __clone() {
- foreach($this as $key => $val) {
- if (is_object($val) || (is_array($val))) {
- $this->{$key} = unserialize(serialize($val));
- }
- }
- }
-
-
-
- public function getCellXfCollection()
- {
- return $this->_cellXfCollection;
- }
-
-
-
- public function getCellXfByIndex($pIndex = 0)
- {
- return $this->_cellXfCollection[$pIndex];
- }
-
-
-
- public function getCellXfByHashCode($pValue = '')
- {
- foreach ($this->_cellXfCollection as $cellXf) {
- if ($cellXf->getHashCode() == $pValue) {
- return $cellXf;
- }
- }
- return false;
- }
-
-
-
- public function cellXfExists($pCellStyle = null)
- {
- return in_array($pCellStyle, $this->_cellXfCollection, true);
- }
-
-
-
- public function getDefaultStyle()
- {
- if (isset($this->_cellXfCollection[0])) {
- return $this->_cellXfCollection[0];
- }
- throw new PHPExcel_Exception('No default style found for this workbook');
- }
-
-
-
- public function addCellXf(PHPExcel_Style $style)
- {
- $this->_cellXfCollection[] = $style;
- $style->setIndex(count($this->_cellXfCollection) - 1);
- }
-
-
-
- public function removeCellXfByIndex($pIndex = 0)
- {
- if ($pIndex > count($this->_cellXfCollection) - 1) {
- throw new PHPExcel_Exception("CellXf index is out of bounds.");
- } else {
-
- array_splice($this->_cellXfCollection, $pIndex, 1);
-
-
- foreach ($this->_workSheetCollection as $worksheet) {
- foreach ($worksheet->getCellCollection(false) as $cellID) {
- $cell = $worksheet->getCell($cellID);
- $xfIndex = $cell->getXfIndex();
- if ($xfIndex > $pIndex ) {
-
- $cell->setXfIndex($xfIndex - 1);
- } else if ($xfIndex == $pIndex) {
-
- $cell->setXfIndex(0);
- }
- }
- }
- }
- }
-
-
-
- public function getCellXfSupervisor()
- {
- return $this->_cellXfSupervisor;
- }
-
-
-
- public function getCellStyleXfCollection()
- {
- return $this->_cellStyleXfCollection;
- }
-
-
-
- public function getCellStyleXfByIndex($pIndex = 0)
- {
- return $this->_cellStyleXfCollection[$pIndex];
- }
-
-
-
- public function getCellStyleXfByHashCode($pValue = '')
- {
- foreach ($this->_cellXfStyleCollection as $cellStyleXf) {
- if ($cellStyleXf->getHashCode() == $pValue) {
- return $cellStyleXf;
- }
- }
- return false;
- }
-
-
-
- public function addCellStyleXf(PHPExcel_Style $pStyle)
- {
- $this->_cellStyleXfCollection[] = $pStyle;
- $pStyle->setIndex(count($this->_cellStyleXfCollection) - 1);
- }
-
-
-
- public function removeCellStyleXfByIndex($pIndex = 0)
- {
- if ($pIndex > count($this->_cellStyleXfCollection) - 1) {
- throw new PHPExcel_Exception("CellStyleXf index is out of bounds.");
- } else {
- array_splice($this->_cellStyleXfCollection, $pIndex, 1);
- }
- }
-
-
-
- public function garbageCollect()
- {
-
- $countReferencesCellXf = array();
- foreach ($this->_cellXfCollection as $index => $cellXf) {
- $countReferencesCellXf[$index] = 0;
- }
-
- foreach ($this->getWorksheetIterator() as $sheet) {
-
-
- foreach ($sheet->getCellCollection(false) as $cellID) {
- $cell = $sheet->getCell($cellID);
- ++$countReferencesCellXf[$cell->getXfIndex()];
- }
-
-
- foreach ($sheet->getRowDimensions() as $rowDimension) {
- if ($rowDimension->getXfIndex() !== null) {
- ++$countReferencesCellXf[$rowDimension->getXfIndex()];
- }
- }
-
-
- foreach ($sheet->getColumnDimensions() as $columnDimension) {
- ++$countReferencesCellXf[$columnDimension->getXfIndex()];
- }
- }
-
-
-
- $countNeededCellXfs = 0;
- foreach ($this->_cellXfCollection as $index => $cellXf) {
- if ($countReferencesCellXf[$index] > 0 || $index == 0) {
- ++$countNeededCellXfs;
- } else {
- unset($this->_cellXfCollection[$index]);
- }
- $map[$index] = $countNeededCellXfs - 1;
- }
- $this->_cellXfCollection = array_values($this->_cellXfCollection);
-
-
- foreach ($this->_cellXfCollection as $i => $cellXf) {
- $cellXf->setIndex($i);
- }
-
-
- if (empty($this->_cellXfCollection)) {
- $this->_cellXfCollection[] = new PHPExcel_Style();
- }
-
-
- foreach ($this->getWorksheetIterator() as $sheet) {
-
-
- foreach ($sheet->getCellCollection(false) as $cellID) {
- $cell = $sheet->getCell($cellID);
- $cell->setXfIndex( $map[$cell->getXfIndex()] );
- }
-
-
- foreach ($sheet->getRowDimensions() as $rowDimension) {
- if ($rowDimension->getXfIndex() !== null) {
- $rowDimension->setXfIndex( $map[$rowDimension->getXfIndex()] );
- }
- }
-
-
- foreach ($sheet->getColumnDimensions() as $columnDimension) {
- $columnDimension->setXfIndex( $map[$columnDimension->getXfIndex()] );
- }
-
-
- $sheet->garbageCollect();
- }
- }
-
-
-
- public function getID() {
- return $this->_uniqueID;
- }
-
- }
|