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Diffstat (limited to 'admin/survey/excel/PHPExcel.php')
| -rw-r--r-- | admin/survey/excel/PHPExcel.php | 823 |
1 files changed, 0 insertions, 823 deletions
diff --git a/admin/survey/excel/PHPExcel.php b/admin/survey/excel/PHPExcel.php deleted file mode 100644 index 455f690..0000000 --- a/admin/survey/excel/PHPExcel.php +++ /dev/null @@ -1,823 +0,0 @@ -<?php
-/**
- * PHPExcel
- *
- * Copyright (c) 2006 - 2012 PHPExcel
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * @category PHPExcel
- * @package PHPExcel
- * @copyright Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
- * @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt LGPL
- * @version 1.7.8, 2012-10-12
- */
-
-
-/** PHPExcel root directory */
-if (!defined('PHPEXCEL_ROOT')) {
- define('PHPEXCEL_ROOT', dirname(__FILE__) . '/');
- require(PHPEXCEL_ROOT . 'PHPExcel/Autoloader.php');
-}
-
-
-/**
- * PHPExcel
- *
- * @category PHPExcel
- * @package PHPExcel
- * @copyright Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
- */
-class PHPExcel
-{
- /**
- * Document properties
- *
- * @var PHPExcel_DocumentProperties
- */
- private $_properties;
-
- /**
- * Document security
- *
- * @var PHPExcel_DocumentSecurity
- */
- private $_security;
-
- /**
- * Collection of Worksheet objects
- *
- * @var PHPExcel_Worksheet[]
- */
- private $_workSheetCollection = array();
-
- /**
- * Active sheet index
- *
- * @var int
- */
- private $_activeSheetIndex = 0;
-
- /**
- * Named ranges
- *
- * @var PHPExcel_NamedRange[]
- */
- private $_namedRanges = array();
-
- /**
- * CellXf supervisor
- *
- * @var PHPExcel_Style
- */
- private $_cellXfSupervisor;
-
- /**
- * CellXf collection
- *
- * @var PHPExcel_Style[]
- */
- private $_cellXfCollection = array();
-
- /**
- * CellStyleXf collection
- *
- * @var PHPExcel_Style[]
- */
- private $_cellStyleXfCollection = array();
-
- /**
- * Create a new PHPExcel with one Worksheet
- */
- public function __construct()
- {
- // Initialise worksheet collection and add one worksheet
- $this->_workSheetCollection = array();
- $this->_workSheetCollection[] = new PHPExcel_Worksheet($this);
- $this->_activeSheetIndex = 0;
-
- // Create document properties
- $this->_properties = new PHPExcel_DocumentProperties();
-
- // Create document security
- $this->_security = new PHPExcel_DocumentSecurity();
-
- // Set named ranges
- $this->_namedRanges = array();
-
- // Create the cellXf supervisor
- $this->_cellXfSupervisor = new PHPExcel_Style(true);
- $this->_cellXfSupervisor->bindParent($this);
-
- // Create the default style
- $this->addCellXf(new PHPExcel_Style);
- $this->addCellStyleXf(new PHPExcel_Style);
- }
-
-
- /**
- * Disconnect all worksheets from this PHPExcel workbook object,
- * typically so that the PHPExcel object can be unset
- *
- */
- public function disconnectWorksheets() {
- foreach($this->_workSheetCollection as $k => &$worksheet) {
- $worksheet->disconnectCells();
- $this->_workSheetCollection[$k] = null;
- }
- unset($worksheet);
- $this->_workSheetCollection = array();
- }
-
- /**
- * Get properties
- *
- * @return PHPExcel_DocumentProperties
- */
- public function getProperties()
- {
- return $this->_properties;
- }
-
- /**
- * Set properties
- *
- * @param PHPExcel_DocumentProperties $pValue
- */
- public function setProperties(PHPExcel_DocumentProperties $pValue)
- {
- $this->_properties = $pValue;
- }
-
- /**
- * Get security
- *
- * @return PHPExcel_DocumentSecurity
- */
- public function getSecurity()
- {
- return $this->_security;
- }
-
- /**
- * Set security
- *
- * @param PHPExcel_DocumentSecurity $pValue
- */
- public function setSecurity(PHPExcel_DocumentSecurity $pValue)
- {
- $this->_security = $pValue;
- }
-
- /**
- * Get active sheet
- *
- * @return PHPExcel_Worksheet
- */
- public function getActiveSheet()
- {
- return $this->_workSheetCollection[$this->_activeSheetIndex];
- }
-
- /**
- * Create sheet and add it to this workbook
- *
- * @param int|null $iSheetIndex Index where sheet should go (0,1,..., or null for last)
- * @return PHPExcel_Worksheet
- * @throws Exception
- */
- public function createSheet($iSheetIndex = NULL)
- {
- $newSheet = new PHPExcel_Worksheet($this);
- $this->addSheet($newSheet, $iSheetIndex);
- return $newSheet;
- }
-
- /**
- * Chech if a sheet with a specified name already exists
- *
- * @param string $pSheetName Name of the worksheet to check
- * @return boolean
- */
- public function sheetNameExists($pSheetName)
- {
- return ($this->getSheetByName($pSheetName) !== NULL);
- }
-
- /**
- * Add sheet
- *
- * @param PHPExcel_Worksheet $pSheet
- * @param int|null $iSheetIndex Index where sheet should go (0,1,..., or null for last)
- * @return PHPExcel_Worksheet
- * @throws Exception
- */
- public function addSheet(PHPExcel_Worksheet $pSheet, $iSheetIndex = NULL)
- {
- if ($this->sheetNameExists($pSheet->getTitle())) {
- throw new Exception("Workbook already contains a worksheet named '{$pSheet->getTitle()}'. Rename this worksheet first.");
- }
-
- if($iSheetIndex === NULL) {
- if ($this->_activeSheetIndex < 0) {
- $this->_activeSheetIndex = 0;
- }
- $this->_workSheetCollection[] = $pSheet;
- } else {
- // Insert the sheet at the requested index
- array_splice(
- $this->_workSheetCollection,
- $iSheetIndex,
- 0,
- array($pSheet)
- );
-
- // Adjust active sheet index if necessary
- if ($this->_activeSheetIndex >= $iSheetIndex) {
- ++$this->_activeSheetIndex;
- }
- }
- return $pSheet;
- }
-
- /**
- * Remove sheet by index
- *
- * @param int $pIndex Active sheet index
- * @throws Exception
- */
- public function removeSheetByIndex($pIndex = 0)
- {
- if ($pIndex > count($this->_workSheetCollection) - 1) {
- throw new Exception("Sheet index is out of bounds.");
- } else {
- array_splice($this->_workSheetCollection, $pIndex, 1);
- }
- // Adjust active sheet index if necessary
- if (($this->_activeSheetIndex >= $pIndex) &&
- ($pIndex > count($this->_workSheetCollection) - 1)) {
- --$this->_activeSheetIndex;
- }
-
- }
-
- /**
- * Get sheet by index
- *
- * @param int $pIndex Sheet index
- * @return PHPExcel_Worksheet
- * @throws Exception
- */
- public function getSheet($pIndex = 0)
- {
- if ($pIndex > count($this->_workSheetCollection) - 1) {
- throw new Exception("Sheet index is out of bounds.");
- } else {
- return $this->_workSheetCollection[$pIndex];
- }
- }
-
- /**
- * Get all sheets
- *
- * @return PHPExcel_Worksheet[]
- */
- public function getAllSheets()
- {
- return $this->_workSheetCollection;
- }
-
- /**
- * Get sheet by name
- *
- * @param string $pName Sheet name
- * @return PHPExcel_Worksheet
- * @throws Exception
- */
- public function getSheetByName($pName = '')
- {
- $worksheetCount = count($this->_workSheetCollection);
- for ($i = 0; $i < $worksheetCount; ++$i) {
- if ($this->_workSheetCollection[$i]->getTitle() == $pName) {
- return $this->_workSheetCollection[$i];
- }
- }
-
- return null;
- }
-
- /**
- * Get index for sheet
- *
- * @param PHPExcel_Worksheet $pSheet
- * @return Sheet index
- * @throws Exception
- */
- public function getIndex(PHPExcel_Worksheet $pSheet)
- {
- foreach ($this->_workSheetCollection as $key => $value) {
- if ($value->getHashCode() == $pSheet->getHashCode()) {
- return $key;
- }
- }
- }
-
- /**
- * Set index for sheet by sheet name.
- *
- * @param string $sheetName Sheet name to modify index for
- * @param int $newIndex New index for the sheet
- * @return New sheet index
- * @throws Exception
- */
- public function setIndexByName($sheetName, $newIndex)
- {
- $oldIndex = $this->getIndex($this->getSheetByName($sheetName));
- $pSheet = array_splice(
- $this->_workSheetCollection,
- $oldIndex,
- 1
- );
- array_splice(
- $this->_workSheetCollection,
- $newIndex,
- 0,
- $pSheet
- );
- return $newIndex;
- }
-
- /**
- * Get sheet count
- *
- * @return int
- */
- public function getSheetCount()
- {
- return count($this->_workSheetCollection);
- }
-
- /**
- * Get active sheet index
- *
- * @return int Active sheet index
- */
- public function getActiveSheetIndex()
- {
- return $this->_activeSheetIndex;
- }
-
- /**
- * Set active sheet index
- *
- * @param int $pIndex Active sheet index
- * @throws Exception
- * @return PHPExcel_Worksheet
- */
- public function setActiveSheetIndex($pIndex = 0)
- {
- if ($pIndex > count($this->_workSheetCollection) - 1) {
- throw new Exception("Active sheet index is out of bounds.");
- } else {
- $this->_activeSheetIndex = $pIndex;
- }
- return $this->getActiveSheet();
- }
-
- /**
- * Set active sheet index by name
- *
- * @param string $pValue Sheet title
- * @return PHPExcel_Worksheet
- * @throws Exception
- */
- public function setActiveSheetIndexByName($pValue = '')
- {
- if (($worksheet = $this->getSheetByName($pValue)) instanceof PHPExcel_Worksheet) {
- $this->setActiveSheetIndex($this->getIndex($worksheet));
- return $worksheet;
- }
-
- throw new Exception('Workbook does not contain sheet:' . $pValue);
- }
-
- /**
- * Get sheet names
- *
- * @return string[]
- */
- public function getSheetNames()
- {
- $returnValue = array();
- $worksheetCount = $this->getSheetCount();
- for ($i = 0; $i < $worksheetCount; ++$i) {
- $returnValue[] = $this->getSheet($i)->getTitle();
- }
-
- return $returnValue;
- }
-
- /**
- * Add external sheet
- *
- * @param PHPExcel_Worksheet $pSheet External sheet to add
- * @param int|null $iSheetIndex Index where sheet should go (0,1,..., or null for last)
- * @throws Exception
- * @return PHPExcel_Worksheet
- */
- public function addExternalSheet(PHPExcel_Worksheet $pSheet, $iSheetIndex = null) {
- if ($this->sheetNameExists($pSheet->getTitle())) {
- throw new Exception("Workbook already contains a worksheet named '{$pSheet->getTitle()}'. Rename the external sheet first.");
- }
-
- // count how many cellXfs there are in this workbook currently, we will need this below
- $countCellXfs = count($this->_cellXfCollection);
-
- // copy all the shared cellXfs from the external workbook and append them to the current
- foreach ($pSheet->getParent()->getCellXfCollection() as $cellXf) {
- $this->addCellXf(clone $cellXf);
- }
-
- // move sheet to this workbook
- $pSheet->rebindParent($this);
-
- // update the cellXfs
- foreach ($pSheet->getCellCollection(false) as $cellID) {
- $cell = $pSheet->getCell($cellID);
- $cell->setXfIndex( $cell->getXfIndex() + $countCellXfs );
- }
-
- return $this->addSheet($pSheet, $iSheetIndex);
- }
-
- /**
- * Get named ranges
- *
- * @return PHPExcel_NamedRange[]
- */
- public function getNamedRanges() {
- return $this->_namedRanges;
- }
-
- /**
- * Add named range
- *
- * @param PHPExcel_NamedRange $namedRange
- * @return PHPExcel
- */
- public function addNamedRange(PHPExcel_NamedRange $namedRange) {
- if ($namedRange->getScope() == null) {
- // global scope
- $this->_namedRanges[$namedRange->getName()] = $namedRange;
- } else {
- // local scope
- $this->_namedRanges[$namedRange->getScope()->getTitle().'!'.$namedRange->getName()] = $namedRange;
- }
- return true;
- }
-
- /**
- * Get named range
- *
- * @param string $namedRange
- * @param PHPExcel_Worksheet|null $pSheet Scope. Use null for global scope
- * @return PHPExcel_NamedRange|null
- */
- public function getNamedRange($namedRange, PHPExcel_Worksheet $pSheet = null) {
- $returnValue = null;
-
- if ($namedRange != '' && ($namedRange !== NULL)) {
- // first look for global defined name
- if (isset($this->_namedRanges[$namedRange])) {
- $returnValue = $this->_namedRanges[$namedRange];
- }
-
- // then look for local defined name (has priority over global defined name if both names exist)
- if (($pSheet !== NULL) && isset($this->_namedRanges[$pSheet->getTitle() . '!' . $namedRange])) {
- $returnValue = $this->_namedRanges[$pSheet->getTitle() . '!' . $namedRange];
- }
- }
-
- return $returnValue;
- }
-
- /**
- * Remove named range
- *
- * @param string $namedRange
- * @param PHPExcel_Worksheet|null $pSheet Scope: use null for global scope.
- * @return PHPExcel
- */
- public function removeNamedRange($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 $this;
- }
-
- /**
- * Get worksheet iterator
- *
- * @return PHPExcel_WorksheetIterator
- */
- public function getWorksheetIterator() {
- return new PHPExcel_WorksheetIterator($this);
- }
-
- /**
- * Copy workbook (!= clone!)
- *
- * @return PHPExcel
- */
- 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 $copied;
- }
-
- /**
- * Implement PHP __clone to create a deep clone, not just a shallow copy.
- */
- public function __clone() {
- foreach($this as $key => $val) {
- if (is_object($val) || (is_array($val))) {
- $this->{$key} = unserialize(serialize($val));
- }
- }
- }
-
- /**
- * Get the workbook collection of cellXfs
- *
- * @return PHPExcel_Style[]
- */
- public function getCellXfCollection()
- {
- return $this->_cellXfCollection;
- }
-
- /**
- * Get cellXf by index
- *
- * @param int $pIndex
- * @return PHPExcel_Style
- */
- public function getCellXfByIndex($pIndex = 0)
- {
- return $this->_cellXfCollection[$pIndex];
- }
-
- /**
- * Get cellXf by hash code
- *
- * @param string $pValue
- * @return PHPExcel_Style|false
- */
- public function getCellXfByHashCode($pValue = '')
- {
- foreach ($this->_cellXfCollection as $cellXf) {
- if ($cellXf->getHashCode() == $pValue) {
- return $cellXf;
- }
- }
- return false;
- }
-
- /**
- * Get default style
- *
- * @return PHPExcel_Style
- * @throws Exception
- */
- public function getDefaultStyle()
- {
- if (isset($this->_cellXfCollection[0])) {
- return $this->_cellXfCollection[0];
- }
- throw new Exception('No default style found for this workbook');
- }
-
- /**
- * Add a cellXf to the workbook
- *
- * @param PHPExcel_Style $style
- */
- public function addCellXf(PHPExcel_Style $style)
- {
- $this->_cellXfCollection[] = $style;
- $style->setIndex(count($this->_cellXfCollection) - 1);
- }
-
- /**
- * Remove cellXf by index. It is ensured that all cells get their xf index updated.
- *
- * @param int $pIndex Index to cellXf
- * @throws Exception
- */
- public function removeCellXfByIndex($pIndex = 0)
- {
- if ($pIndex > count($this->_cellXfCollection) - 1) {
- throw new Exception("CellXf index is out of bounds.");
- } else {
- // first remove the cellXf
- array_splice($this->_cellXfCollection, $pIndex, 1);
-
- // then update cellXf indexes for cells
- foreach ($this->_workSheetCollection as $worksheet) {
- foreach ($worksheet->getCellCollection(false) as $cellID) {
- $cell = $worksheet->getCell($cellID);
- $xfIndex = $cell->getXfIndex();
- if ($xfIndex > $pIndex ) {
- // decrease xf index by 1
- $cell->setXfIndex($xfIndex - 1);
- } else if ($xfIndex == $pIndex) {
- // set to default xf index 0
- $cell->setXfIndex(0);
- }
- }
- }
- }
- }
-
- /**
- * Get the cellXf supervisor
- *
- * @return PHPExcel_Style
- */
- public function getCellXfSupervisor()
- {
- return $this->_cellXfSupervisor;
- }
-
- /**
- * Get the workbook collection of cellStyleXfs
- *
- * @return PHPExcel_Style[]
- */
- public function getCellStyleXfCollection()
- {
- return $this->_cellStyleXfCollection;
- }
-
- /**
- * Get cellStyleXf by index
- *
- * @param int $pIndex
- * @return PHPExcel_Style
- */
- public function getCellStyleXfByIndex($pIndex = 0)
- {
- return $this->_cellStyleXfCollection[$pIndex];
- }
-
- /**
- * Get cellStyleXf by hash code
- *
- * @param string $pValue
- * @return PHPExcel_Style|false
- */
- public function getCellStyleXfByHashCode($pValue = '')
- {
- foreach ($this->_cellXfStyleCollection as $cellStyleXf) {
- if ($cellStyleXf->getHashCode() == $pValue) {
- return $cellStyleXf;
- }
- }
- return false;
- }
-
- /**
- * Add a cellStyleXf to the workbook
- *
- * @param PHPExcel_Style $pStyle
- */
- public function addCellStyleXf(PHPExcel_Style $pStyle)
- {
- $this->_cellStyleXfCollection[] = $pStyle;
- $pStyle->setIndex(count($this->_cellStyleXfCollection) - 1);
- }
-
- /**
- * Remove cellStyleXf by index
- *
- * @param int $pIndex
- * @throws Exception
- */
- public function removeCellStyleXfByIndex($pIndex = 0)
- {
- if ($pIndex > count($this->_cellStyleXfCollection) - 1) {
- throw new Exception("CellStyleXf index is out of bounds.");
- } else {
- array_splice($this->_cellStyleXfCollection, $pIndex, 1);
- }
- }
-
- /**
- * Eliminate all unneeded cellXf and afterwards update the xfIndex for all cells
- * and columns in the workbook
- */
- public function garbageCollect()
- {
- // how many references are there to each cellXf ?
- $countReferencesCellXf = array();
- foreach ($this->_cellXfCollection as $index => $cellXf) {
- $countReferencesCellXf[$index] = 0;
- }
-
- foreach ($this->getWorksheetIterator() as $sheet) {
-
- // from cells
- foreach ($sheet->getCellCollection(false) as $cellID) {
- $cell = $sheet->getCell($cellID);
- ++$countReferencesCellXf[$cell->getXfIndex()];
- }
-
- // from row dimensions
- foreach ($sheet->getRowDimensions() as $rowDimension) {
- if ($rowDimension->getXfIndex() !== null) {
- ++$countReferencesCellXf[$rowDimension->getXfIndex()];
- }
- }
-
- // from column dimensions
- foreach ($sheet->getColumnDimensions() as $columnDimension) {
- ++$countReferencesCellXf[$columnDimension->getXfIndex()];
- }
- }
-
- // remove cellXfs without references and create mapping so we can update xfIndex
- // for all cells and columns
- $countNeededCellXfs = 0;
- foreach ($this->_cellXfCollection as $index => $cellXf) {
- if ($countReferencesCellXf[$index] > 0 || $index == 0) { // we must never remove the first cellXf
- ++$countNeededCellXfs;
- } else {
- unset($this->_cellXfCollection[$index]);
- }
- $map[$index] = $countNeededCellXfs - 1;
- }
- $this->_cellXfCollection = array_values($this->_cellXfCollection);
-
- // update the index for all cellXfs
- foreach ($this->_cellXfCollection as $i => $cellXf) {
- $cellXf->setIndex($i);
- }
-
- // make sure there is always at least one cellXf (there should be)
- if (empty($this->_cellXfCollection)) {
- $this->_cellXfCollection[] = new PHPExcel_Style();
- }
-
- // update the xfIndex for all cells, row dimensions, column dimensions
- foreach ($this->getWorksheetIterator() as $sheet) {
-
- // for all cells
- foreach ($sheet->getCellCollection(false) as $cellID) {
- $cell = $sheet->getCell($cellID);
- $cell->setXfIndex( $map[$cell->getXfIndex()] );
- }
-
- // for all row dimensions
- foreach ($sheet->getRowDimensions() as $rowDimension) {
- if ($rowDimension->getXfIndex() !== null) {
- $rowDimension->setXfIndex( $map[$rowDimension->getXfIndex()] );
- }
- }
-
- // for all column dimensions
- foreach ($sheet->getColumnDimensions() as $columnDimension) {
- $columnDimension->setXfIndex( $map[$columnDimension->getXfIndex()] );
- }
- }
-
- // also do garbage collection for all the sheets
- foreach ($this->getWorksheetIterator() as $sheet) {
- $sheet->garbageCollect();
- }
- }
-
-}
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