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upgrade to PHPExcel 1.7.2

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This commit is contained in:
Dieter Adriaenssens
2010-05-02 21:01:53 +02:00
parent cd30b51904
commit 9e6e0dc11a
118 changed files with 9154 additions and 4035 deletions
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260
libraries/PHPExcel/PHPExcel/ReferenceHelper.php
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@@ -2,7 +2,7 @@
/**
* PHPExcel
*
* Copyright (c) 2006 - 2009 PHPExcel
* Copyright (c) 2006 - 2010 PHPExcel
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
@@ -19,10 +19,10 @@
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
* @category PHPExcel
* @package PHPExcel
* @copyright Copyright (c) 2006 - 2009 PHPExcel (http://www.codeplex.com/PHPExcel)
* @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt LGPL
* @version 1.7.0, 2009-08-10
* @package PHPExcel
* @copyright Copyright (c) 2006 - 2010 PHPExcel (http://www.codeplex.com/PHPExcel)
* @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt LGPL
* @version 1.7.2, 2010-01-11
*/
@@ -60,8 +60,8 @@ require_once PHPEXCEL_ROOT . 'PHPExcel/Calculation/FormulaToken.php';
* PHPExcel_ReferenceHelper (Singleton)
*
* @category PHPExcel
* @package PHPExcel
* @copyright Copyright (c) 2006 - 2009 PHPExcel (http://www.codeplex.com/PHPExcel)
* @package PHPExcel
* @copyright Copyright (c) 2006 - 2010 PHPExcel (http://www.codeplex.com/PHPExcel)
*/
class PHPExcel_ReferenceHelper
{
@@ -86,20 +86,20 @@ class PHPExcel_ReferenceHelper
}
/**
* Create a new PHPExcel_Calculation
* Create a new PHPExcel_ReferenceHelper
*/
protected function __construct() {
}
/**
* Insert a new column, updating all possible related data
*
* @param int $pBefore Insert before this one
* @param int $pNumCols Number of columns to insert
* @param int $pNumRows Number of rows to insert
* @throws Exception
*/
public function insertNewBefore($pBefore = 'A1', $pNumCols = 0, $pNumRows = 0, PHPExcel_Worksheet $pSheet = null) {
/**
* Insert a new column, updating all possible related data
*
* @param int $pBefore Insert before this one
* @param int $pNumCols Number of columns to insert
* @param int $pNumRows Number of rows to insert
* @throws Exception
*/
public function insertNewBefore($pBefore = 'A1', $pNumCols = 0, $pNumRows = 0, PHPExcel_Worksheet $pSheet = null) {
// Get a copy of the cell collection
/*$aTemp = $pSheet->getCellCollection();
$aCellCollection = array();
@@ -108,15 +108,15 @@ class PHPExcel_ReferenceHelper
}*/
$aCellCollection = $pSheet->getCellCollection();
// Get coordinates of $pBefore
$beforeColumn = 'A';
$beforeRow = 1;
list($beforeColumn, $beforeRow) = PHPExcel_Cell::coordinateFromString( $pBefore );
// Get coordinates of $pBefore
$beforeColumn = 'A';
$beforeRow = 1;
list($beforeColumn, $beforeRow) = PHPExcel_Cell::coordinateFromString( $pBefore );
// Clear cells if we are removing columns or rows
$highestColumn = $pSheet->getHighestColumn();
$highestRow = $pSheet->getHighestRow();
$highestColumn = $pSheet->getHighestColumn();
$highestRow = $pSheet->getHighestRow();
// 1. Clear column strips if we are removing columns
if ($pNumCols < 0 && PHPExcel_Cell::columnIndexFromString($beforeColumn) - 2 + $pNumCols > 0) {
@@ -155,7 +155,7 @@ class PHPExcel_ReferenceHelper
// Should the cell be updated? Move value and cellXf index from one cell to another.
if (
(PHPExcel_Cell::columnIndexFromString( $cell->getColumn() ) >= PHPExcel_Cell::columnIndexFromString($beforeColumn)) &&
($cell->getRow() >= $beforeRow)
($cell->getRow() >= $beforeRow)
) {
// Update cell styles
@@ -181,8 +181,8 @@ class PHPExcel_ReferenceHelper
// Duplicate styles for the newly inserted cells
$highestColumn = $pSheet->getHighestColumn();
$highestRow = $pSheet->getHighestRow();
$highestColumn = $pSheet->getHighestColumn();
$highestRow = $pSheet->getHighestRow();
if ($pNumCols > 0 && PHPExcel_Cell::columnIndexFromString($beforeColumn) - 2 > 0) {
for ($i = $beforeRow; $i <= $highestRow - 1; ++$i) {
@@ -303,14 +303,13 @@ class PHPExcel_ReferenceHelper
// Update worksheet: merge cells
$aMergeCells = array_reverse($pSheet->getMergeCells(), true);
foreach ($aMergeCells as $key => $value) {
$aMergeCells = $pSheet->getMergeCells();
$aNewMergeCells = array(); // the new array of all merge cells
foreach ($aMergeCells as $key => &$value) {
$newReference = $this->updateCellReference($key, $pBefore, $pNumCols, $pNumRows);
if ($key != $newReference) {
$pSheet->mergeCells( $newReference );
$pSheet->unmergeCells( $key );
}
$aNewMergeCells[$newReference] = $newReference;
}
$pSheet->setMergeCells($aNewMergeCells); // replace the merge cells array
// Update worksheet: protected cells
@@ -365,57 +364,74 @@ class PHPExcel_ReferenceHelper
// Garbage collect
$pSheet->garbageCollect();
}
/**
* Update references within formulas
*
* @param string $pFormula Formula to update
* @param int $pBefore Insert before this one
* @param int $pNumCols Number of columns to insert
* @param int $pNumRows Number of rows to insert
* @return string Updated formula
* @throws Exception
*/
public function updateFormulaReferences($pFormula = '', $pBefore = 'A1', $pNumCols = 0, $pNumRows = 0) {
// Formula stack
$executableFormulaArray = array();
}
/**
* Update references within formulas
*
* @param string $pFormula Formula to update
* @param int $pBefore Insert before this one
* @param int $pNumCols Number of columns to insert
* @param int $pNumRows Number of rows to insert
* @return string Updated formula
* @throws Exception
*/
public function updateFormulaReferences($pFormula = '', $pBefore = 'A1', $pNumCols = 0, $pNumRows = 0) {
// Parse formula into a tree of tokens
$tokenisedFormula = PHPExcel_Calculation::getInstance()->parseFormula($pFormula);
$newCellTokens = $cellTokens = array();
$adjustCount = 0;
// Build the translation table of cell tokens
foreach($tokenisedFormula as $token) {
$token = $token['value'];
if (preg_match('/^'.PHPExcel_Calculation::CALCULATION_REGEXP_CELLREF.'$/i', $token, $matches)) {
$newCellTokens[] = $this->updateCellReference($token, $pBefore, $pNumCols, $pNumRows);
$cellTokens[] = '/'.$token.'/';
list($column,$row) = PHPExcel_Cell::coordinateFromString($token);
// Max worksheet size is 1,048,576 rows by 16,384 columns in Excel 2007, so our adjustments need to be at least one digit more
$column = PHPExcel_Cell::columnIndexFromString($column) + 100000;
$row += 10000000;
$cellIndex = $column.$row;
if (!isset($cellTokens[$cellIndex])) {
$newReference = $this->updateCellReference($token, $pBefore, $pNumCols, $pNumRows);
if ($newReference !== $token) {
$newCellTokens[$cellIndex] = preg_quote($newReference);
$cellTokens[$cellIndex] = '/(?<![A-Z])'.preg_quote($token).'(?!\d)/i';
++$adjustCount;
}
}
}
}
if ($adjustCount == 0) {
return $pFormula;
}
krsort($cellTokens);
krsort($newCellTokens);
// Update cell references in the formula
$formulaBlocks = explode('"',$pFormula);
$i = 0;
foreach($formulaBlocks as $formulaBlockKey => $formulaBlock) {
foreach($formulaBlocks as $i => &$formulaBlock) {
// Only count/replace in alternate array entries
if (($i++ % 2) == 0) {
$formulaBlocks[$formulaBlockKey] = preg_replace($cellTokens,$newCellTokens,$formulaBlock);
if (($i % 2) == 0) {
$formulaBlock = preg_replace($cellTokens,$newCellTokens,$formulaBlock);
}
}
unset($formulaBlock);
// Then rebuild the formula string
return implode('"',$formulaBlocks);
}
}
/**
* Update cell reference
*
* @param string $pCellRange Cell range
* @param int $pBefore Insert before this one
* @param int $pNumCols Number of columns to increment
* @param int $pNumRows Number of rows to increment
* @return string Updated cell range
* @throws Exception
*/
public function updateCellReference($pCellRange = 'A1', $pBefore = 'A1', $pNumCols = 0, $pNumRows = 0) {
/**
* Update cell reference
*
* @param string $pCellRange Cell range
* @param int $pBefore Insert before this one
* @param int $pNumCols Number of columns to increment
* @param int $pNumRows Number of rows to increment
* @return string Updated cell range
* @throws Exception
*/
public function updateCellReference($pCellRange = 'A1', $pBefore = 'A1', $pNumCols = 0, $pNumRows = 0) {
// Is it in another worksheet? Will not have to update anything.
if (strpos($pCellRange, "!") !== false) {
return $pCellRange;
@@ -423,24 +439,28 @@ class PHPExcel_ReferenceHelper
} elseif (strpos($pCellRange, ':') === false && strpos($pCellRange, ',') === false) {
// Single cell
return $this->_updateSingleCellReference($pCellRange, $pBefore, $pNumCols, $pNumRows);
} else if (strpos($pCellRange, ':') !== false || strpos($pCellRange, ',') !== false) {
} elseif (strpos($pCellRange, ':') !== false || strpos($pCellRange, ',') !== false) {
// Range
return $this->_updateCellRange($pCellRange, $pBefore, $pNumCols, $pNumRows);
} else {
// Return original
return $pCellRange;
}
}
}
/**
* Update named formulas (i.e. containing worksheet references / named ranges)
*
* @param PHPExcel $pPhpExcel Object to update
* @param string $oldName Old name (name to replace)
* @param string $newName New name
*/
public function updateNamedFormulas(PHPExcel $pPhpExcel, $oldName = '', $newName = '') {
foreach ($pPhpExcel->getWorksheetIterator() as $sheet) {
/**
* Update named formulas (i.e. containing worksheet references / named ranges)
*
* @param PHPExcel $pPhpExcel Object to update
* @param string $oldName Old name (name to replace)
* @param string $newName New name
*/
public function updateNamedFormulas(PHPExcel $pPhpExcel, $oldName = '', $newName = '') {
if ($oldName == '') {
return;
}
foreach ($pPhpExcel->getWorksheetIterator() as $sheet) {
foreach ($sheet->getCellCollection(false) as $cell) {
if (!is_null($cell) && $cell->getDataType() == PHPExcel_Cell_DataType::TYPE_FORMULA) {
$formula = $cell->getValue();
@@ -451,56 +471,56 @@ class PHPExcel_ReferenceHelper
}
}
}
}
}
}
}
/**
* Update cell range
*
* @param string $pCellRange Cell range
* @param int $pBefore Insert before this one
* @param int $pNumCols Number of columns to increment
* @param int $pNumRows Number of rows to increment
* @return string Updated cell range
* @throws Exception
*/
private function _updateCellRange($pCellRange = 'A1:A1', $pBefore = 'A1', $pNumCols = 0, $pNumRows = 0) {
if (strpos($pCellRange,':') !== false || strpos($pCellRange, ',') !== false) {
/**
* Update cell range
*
* @param string $pCellRange Cell range
* @param int $pBefore Insert before this one
* @param int $pNumCols Number of columns to increment
* @param int $pNumRows Number of rows to increment
* @return string Updated cell range
* @throws Exception
*/
private function _updateCellRange($pCellRange = 'A1:A1', $pBefore = 'A1', $pNumCols = 0, $pNumRows = 0) {
if (strpos($pCellRange,':') !== false || strpos($pCellRange, ',') !== false) {
// Update range
$range = PHPExcel_Cell::splitRange($pCellRange);
for ($i = 0; $i < count($range); $i++) {
for ($j = 0; $j < count($range[$i]); $j++) {
for ($i = 0; $i < count($range); ++$i) {
for ($j = 0; $j < count($range[$i]); ++$j) {
$range[$i][$j] = $this->_updateSingleCellReference($range[$i][$j], $pBefore, $pNumCols, $pNumRows);
}
}
// Recreate range string
return PHPExcel_Cell::buildRange($range);
} else {
throw new Exception("Only cell ranges may be passed to this method.");
}
}
} else {
throw new Exception("Only cell ranges may be passed to this method.");
}
}
/**
* Update single cell reference
*
* @param string $pCellReference Single cell reference
* @param int $pBefore Insert before this one
* @param int $pNumCols Number of columns to increment
* @param int $pNumRows Number of rows to increment
* @return string Updated cell reference
* @throws Exception
*/
private function _updateSingleCellReference($pCellReference = 'A1', $pBefore = 'A1', $pNumCols = 0, $pNumRows = 0) {
if (strpos($pCellReference, ':') === false && strpos($pCellReference, ',') === false) {
// Get coordinates of $pBefore
$beforeColumn = 'A';
$beforeRow = 1;
list($beforeColumn, $beforeRow) = PHPExcel_Cell::coordinateFromString( $pBefore );
/**
* Update single cell reference
*
* @param string $pCellReference Single cell reference
* @param int $pBefore Insert before this one
* @param int $pNumCols Number of columns to increment
* @param int $pNumRows Number of rows to increment
* @return string Updated cell reference
* @throws Exception
*/
private function _updateSingleCellReference($pCellReference = 'A1', $pBefore = 'A1', $pNumCols = 0, $pNumRows = 0) {
if (strpos($pCellReference, ':') === false && strpos($pCellReference, ',') === false) {
// Get coordinates of $pBefore
$beforeColumn = 'A';
$beforeRow = 1;
list($beforeColumn, $beforeRow) = PHPExcel_Cell::coordinateFromString( $pBefore );
// Get coordinates
$newColumn = 'A';
$newRow = 1;
$newColumn = 'A';
$newRow = 1;
list($newColumn, $newRow) = PHPExcel_Cell::coordinateFromString( $pCellReference );
// Make sure the reference can be used
@@ -520,20 +540,20 @@ class PHPExcel_ReferenceHelper
// Create new column reference
if ($updateColumn) {
$newColumn = PHPExcel_Cell::stringFromColumnIndex( PHPExcel_Cell::columnIndexFromString($newColumn) - 1 + $pNumCols );
$newColumn = PHPExcel_Cell::stringFromColumnIndex( PHPExcel_Cell::columnIndexFromString($newColumn) - 1 + $pNumCols );
}
// Create new row reference
if ($updateRow) {
$newRow = $newRow + $pNumRows;
$newRow = $newRow + $pNumRows;
}
// Return new reference
return $newColumn . $newRow;
} else {
throw new Exception("Only single cell references may be passed to this method.");
}
}
} else {
throw new Exception("Only single cell references may be passed to this method.");
}
}
/**
* __clone implementation. Cloning should not be allowed in a Singleton!