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<?php /** * PHPExcel_ReferenceHelper (Singleton) * * Copyright (c) 2006 - 2015 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 - 2015 PHPExcel (http://www.codeplex.com/PHPExcel) * @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt LGPL * @version ##VERSION##, ##DATE## */ class PHPExcel_ReferenceHelper { /** Constants */ /** Regular Expressions */ const REFHELPER_REGEXP_CELLREF = '((\w*|\'[^!]*\')!)?(?<![:a-z\$])(\$?[a-z]{1,3}\$?\d+)(?=[^:!\d\'])'; const REFHELPER_REGEXP_CELLRANGE = '((\w*|\'[^!]*\')!)?(\$?[a-z]{1,3}\$?\d+):(\$?[a-z]{1,3}\$?\d+)'; const REFHELPER_REGEXP_ROWRANGE = '((\w*|\'[^!]*\')!)?(\$?\d+):(\$?\d+)'; const REFHELPER_REGEXP_COLRANGE = '((\w*|\'[^!]*\')!)?(\$?[a-z]{1,3}):(\$?[a-z]{1,3})'; /** * Instance of this class * * @var PHPExcel_ReferenceHelper */ private static $instance; /** * Get an instance of this class * * @return PHPExcel_ReferenceHelper */ public static function getInstance() { if (!isset(self::$instance) || (self::$instance === null)) { self::$instance = new PHPExcel_ReferenceHelper(); } return self::$instance; } /** * Create a new PHPExcel_ReferenceHelper */ protected function __construct() { } /** * Compare two column addresses * Intended for use as a Callback function for sorting column addresses by column * * @param string $a First column to test (e.g. 'AA') * @param string $b Second column to test (e.g. 'Z') * @return integer */ public static function columnSort($a, $b) { return strcasecmp(strlen($a) . $a, strlen($b) . $b); } /** * Compare two column addresses * Intended for use as a Callback function for reverse sorting column addresses by column * * @param string $a First column to test (e.g. 'AA') * @param string $b Second column to test (e.g. 'Z') * @return integer */ public static function columnReverseSort($a, $b) { return 1 - strcasecmp(strlen($a) . $a, strlen($b) . $b); } /** * Compare two cell addresses * Intended for use as a Callback function for sorting cell addresses by column and row * * @param string $a First cell to test (e.g. 'AA1') * @param string $b Second cell to test (e.g. 'Z1') * @return integer */ public static function cellSort($a, $b) { sscanf($a, '%[A-Z]%d', $ac, $ar); sscanf($b, '%[A-Z]%d', $bc, $br); if ($ar == $br) { return strcasecmp(strlen($ac) . $ac, strlen($bc) . $bc); } return ($ar < $br) ? -1 : 1; } /** * Compare two cell addresses * Intended for use as a Callback function for sorting cell addresses by column and row * * @param string $a First cell to test (e.g. 'AA1') * @param string $b Second cell to test (e.g. 'Z1') * @return integer */ public static function cellReverseSort($a, $b) { sscanf($a, '%[A-Z]%d', $ac, $ar); sscanf($b, '%[A-Z]%d', $bc, $br); if ($ar == $br) { return 1 - strcasecmp(strlen($ac) . $ac, strlen($bc) . $bc); } return ($ar < $br) ? 1 : -1; } /** * Test whether a cell address falls within a defined range of cells * * @param string $cellAddress Address of the cell we're testing * @param integer $beforeRow Number of the row we're inserting/deleting before * @param integer $pNumRows Number of rows to insert/delete (negative values indicate deletion) * @param integer $beforeColumnIndex Index number of the column we're inserting/deleting before * @param integer $pNumCols Number of columns to insert/delete (negative values indicate deletion) * @return boolean */ private static function cellAddressInDeleteRange($cellAddress, $beforeRow, $pNumRows, $beforeColumnIndex, $pNumCols) { list($cellColumn, $cellRow) = PHPExcel_Cell::coordinateFromString($cellAddress); $cellColumnIndex = PHPExcel_Cell::columnIndexFromString($cellColumn); // Is cell within the range of rows/columns if we're deleting if ($pNumRows < 0 && ($cellRow >= ($beforeRow + $pNumRows)) && ($cellRow < $beforeRow)) { return true; } elseif ($pNumCols < 0 && ($cellColumnIndex >= ($beforeColumnIndex + $pNumCols)) && ($cellColumnIndex < $beforeColumnIndex)) { return true; } return false; } /** * Update page breaks when inserting/deleting rows/columns * * @param PHPExcel_Worksheet $pSheet The worksheet that we're editing * @param string $pBefore Insert/Delete before this cell address (e.g. 'A1') * @param integer $beforeColumnIndex Index number of the column we're inserting/deleting before * @param integer $pNumCols Number of columns to insert/delete (negative values indicate deletion) * @param integer $beforeRow Number of the row we're inserting/deleting before * @param integer $pNumRows Number of rows to insert/delete (negative values indicate deletion) */ protected function adjustPageBreaks(PHPExcel_Worksheet $pSheet, $pBefore, $beforeColumnIndex, $pNumCols, $beforeRow, $pNumRows) { $aBreaks = $pSheet->getBreaks(); ($pNumCols > 0 || $pNumRows > 0) ? uksort($aBreaks, array('PHPExcel_ReferenceHelper','cellReverseSort')) : uksort($aBreaks, array('PHPExcel_ReferenceHelper','cellSort')); foreach ($aBreaks as $key => $value) { if (self::cellAddressInDeleteRange($key, $beforeRow, $pNumRows, $beforeColumnIndex, $pNumCols)) { // If we're deleting, then clear any defined breaks that are within the range // of rows/columns that we're deleting $pSheet->setBreak($key, PHPExcel_Worksheet::BREAK_NONE); } else { // Otherwise update any affected breaks by inserting a new break at the appropriate point // and removing the old affected break $newReference = $this->updateCellReference($key, $pBefore, $pNumCols, $pNumRows); if ($key != $newReference) { $pSheet->setBreak($newReference, $value) ->setBreak($key, PHPExcel_Worksheet::BREAK_NONE); } } } } /** * Update cell comments when inserting/deleting rows/columns * * @param PHPExcel_Worksheet $pSheet The worksheet that we're editing * @param string $pBefore Insert/Delete before this cell address (e.g. 'A1') * @param integer $beforeColumnIndex Index number of the column we're inserting/deleting before * @param integer $pNumCols Number of columns to insert/delete (negative values indicate deletion) * @param integer $beforeRow Number of the row we're inserting/deleting before * @param integer $pNumRows Number of rows to insert/delete (negative values indicate deletion) */ protected function adjustComments($pSheet, $pBefore, $beforeColumnIndex, $pNumCols, $beforeRow, $pNumRows) { $aComments = $pSheet->getComments(); $aNewComments = array(); // the new array of all comments foreach ($aComments as $key => &$value) { // Any comments inside a deleted range will be ignored if (!self::cellAddressInDeleteRange($key, $beforeRow, $pNumRows, $beforeColumnIndex, $pNumCols)) { // Otherwise build a new array of comments indexed by the adjusted cell reference $newReference = $this->updateCellReference($key, $pBefore, $pNumCols, $pNumRows); $aNewComments[$newReference] = $value; } } // Replace the comments array with the new set of comments $pSheet->setComments($aNewComments); } /** * Update hyperlinks when inserting/deleting rows/columns * * @param PHPExcel_Worksheet $pSheet The worksheet that we're editing * @param string $pBefore Insert/Delete before this cell address (e.g. 'A1') * @param integer $beforeColumnIndex Index number of the column we're inserting/deleting before * @param integer $pNumCols Number of columns to insert/delete (negative values indicate deletion) * @param integer $beforeRow Number of the row we're inserting/deleting before * @param integer $pNumRows Number of rows to insert/delete (negative values indicate deletion) */ protected function adjustHyperlinks($pSheet, $pBefore, $beforeColumnIndex, $pNumCols, $beforeRow, $pNumRows) { $aHyperlinkCollection = $pSheet->getHyperlinkCollection(); ($pNumCols > 0 || $pNumRows > 0) ? uksort($aHyperlinkCollection, array('PHPExcel_ReferenceHelper','cellReverseSort')) : uksort($aHyperlinkCollection, array('PHPExcel_ReferenceHelper','cellSort')); foreach ($aHyperlinkCollection as $key => $value) { $newReference = $this->updateCellReference($key, $pBefore, $pNumCols, $pNumRows); if ($key != $newReference) { $pSheet->setHyperlink($newReference, $value); $pSheet->setHyperlink($key, null); } } } /** * Update data validations when inserting/deleting rows/columns * * @param PHPExcel_Worksheet $pSheet The worksheet that we're editing * @param string $pBefore Insert/Delete before this cell address (e.g. 'A1') * @param integer $beforeColumnIndex Index number of the column we're inserting/deleting before * @param integer $pNumCols Number of columns to insert/delete (negative values indicate deletion) * @param integer $beforeRow Number of the row we're inserting/deleting before * @param integer $pNumRows Number of rows to insert/delete (negative values indicate deletion) */ protected function adjustDataValidations($pSheet, $pBefore, $beforeColumnIndex, $pNumCols, $beforeRow, $pNumRows) { $aDataValidationCollection = $pSheet->getDataValidationCollection(); ($pNumCols > 0 || $pNumRows > 0) ? uksort($aDataValidationCollection, array('PHPExcel_ReferenceHelper','cellReverseSort')) : uksort($aDataValidationCollection, array('PHPExcel_ReferenceHelper','cellSort')); foreach ($aDataValidationCollection as $key => $value) { $newReference = $this->updateCellReference($key, $pBefore, $pNumCols, $pNumRows); if ($key != $newReference) { $pSheet->setDataValidation($newReference, $value); $pSheet->setDataValidation($key, null); } } } /** * Update merged cells when inserting/deleting rows/columns * * @param PHPExcel_Worksheet $pSheet The worksheet that we're editing * @param string $pBefore Insert/Delete before this cell address (e.g. 'A1') * @param integer $beforeColumnIndex Index number of the column we're inserting/deleting before * @param integer $pNumCols Number of columns to insert/delete (negative values indicate deletion) * @param integer $beforeRow Number of the row we're inserting/deleting before * @param integer $pNumRows Number of rows to insert/delete (negative values indicate deletion) */ protected function adjustMergeCells($pSheet, $pBefore, $beforeColumnIndex, $pNumCols, $beforeRow, $pNumRows) { $aMergeCells = $pSheet->getMergeCells(); $aNewMergeCells = array(); // the new array of all merge cells foreach ($aMergeCells as $key => &$value) { $newReference = $this->updateCellReference($key, $pBefore, $pNumCols, $pNumRows); $aNewMergeCells[$newReference] = $newReference; } $pSheet->setMergeCells($aNewMergeCells); // replace the merge cells array } /** * Update protected cells when inserting/deleting rows/columns * * @param PHPExcel_Worksheet $pSheet The worksheet that we're editing * @param string $pBefore Insert/Delete before this cell address (e.g. 'A1') * @param integer $beforeColumnIndex Index number of the column we're inserting/deleting before * @param integer $pNumCols Number of columns to insert/delete (negative values indicate deletion) * @param integer $beforeRow Number of the row we're inserting/deleting before * @param integer $pNumRows Number of rows to insert/delete (negative values indicate deletion) */ protected function adjustProtectedCells($pSheet, $pBefore, $beforeColumnIndex, $pNumCols, $beforeRow, $pNumRows) { $aProtectedCells = $pSheet->getProtectedCells(); ($pNumCols > 0 || $pNumRows > 0) ? uksort($aProtectedCells, array('PHPExcel_ReferenceHelper','cellReverseSort')) : uksort($aProtectedCells, array('PHPExcel_ReferenceHelper','cellSort')); foreach ($aProtectedCells as $key => $value) { $newReference = $this->updateCellReference($key, $pBefore, $pNumCols, $pNumRows); if ($key != $newReference) { $pSheet->protectCells($newReference, $value, true); $pSheet->unprotectCells($key); } } } /** * Update column dimensions when inserting/deleting rows/columns * * @param PHPExcel_Worksheet $pSheet The worksheet that we're editing * @param string $pBefore Insert/Delete before this cell address (e.g. 'A1') * @param integer $beforeColumnIndex Index number of the column we're inserting/deleting before * @param integer $pNumCols Number of columns to insert/delete (negative values indicate deletion) * @param integer $beforeRow Number of the row we're inserting/deleting before * @param integer $pNumRows Number of rows to insert/delete (negative values indicate deletion) */ protected function adjustColumnDimensions($pSheet, $pBefore, $beforeColumnIndex, $pNumCols, $beforeRow, $pNumRows) { $aColumnDimensions = array_reverse($pSheet->getColumnDimensions(), true); if (!empty($aColumnDimensions)) { foreach ($aColumnDimensions as $objColumnDimension) { $newReference = $this->updateCellReference($objColumnDimension->getColumnIndex() . '1', $pBefore, $pNumCols, $pNumRows); list($newReference) = PHPExcel_Cell::coordinateFromString($newReference); if ($objColumnDimension->getColumnIndex() != $newReference) { $objColumnDimension->setColumnIndex($newReference); } } $pSheet->refreshColumnDimensions(); } } /** * Update row dimensions when inserting/deleting rows/columns * * @param PHPExcel_Worksheet $pSheet The worksheet that we're editing * @param string $pBefore Insert/Delete before this cell address (e.g. 'A1') * @param integer $beforeColumnIndex Index number of the column we're inserting/deleting before * @param integer $pNumCols Number of columns to insert/delete (negative values indicate deletion) * @param integer $beforeRow Number of the row we're inserting/deleting before * @param integer $pNumRows Number of rows to insert/delete (negative values indicate deletion) */ protected function adjustRowDimensions($pSheet, $pBefore, $beforeColumnIndex, $pNumCols, $beforeRow, $pNumRows) { $aRowDimensions = array_reverse($pSheet->getRowDimensions(), true); if (!empty($aRowDimensions)) { foreach ($aRowDimensions as $objRowDimension) { $newReference = $this->updateCellReference('A' . $objRowDimension->getRowIndex(), $pBefore, $pNumCols, $pNumRows); list(, $newReference) = PHPExcel_Cell::coordinateFromString($newReference); if ($objRowDimension->getRowIndex() != $newReference) { $objRowDimension->setRowIndex($newReference); } } $pSheet->refreshRowDimensions(); $copyDimension = $pSheet->getRowDimension($beforeRow - 1); for ($i = $beforeRow; $i <= $beforeRow - 1 + $pNumRows; ++$i) { $newDimension = $pSheet->getRowDimension($i); $newDimension->setRowHeight($copyDimension->getRowHeight()); $newDimension->setVisible($copyDimension->getVisible()); $newDimension->setOutlineLevel($copyDimension->getOutlineLevel()); $newDimension->setCollapsed($copyDimension->getCollapsed()); } } } /** * Insert a new column or row, updating all possible related data * * @param string $pBefore Insert before this cell address (e.g. 'A1') * @param integer $pNumCols Number of columns to insert/delete (negative values indicate deletion) * @param integer $pNumRows Number of rows to insert/delete (negative values indicate deletion) * @param PHPExcel_Worksheet $pSheet The worksheet that we're editing * @throws PHPExcel_Exception */ public function insertNewBefore($pBefore = 'A1', $pNumCols = 0, $pNumRows = 0, PHPExcel_Worksheet $pSheet = null) { $remove = ($pNumCols < 0 || $pNumRows < 0); $aCellCollection = $pSheet->getCellCollection(); // Get coordinates of $pBefore $beforeColumn = 'A'; $beforeRow = 1; list($beforeColumn, $beforeRow) = PHPExcel_Cell::coordinateFromString($pBefore); $beforeColumnIndex = PHPExcel_Cell::columnIndexFromString($beforeColumn); // Clear cells if we are removing columns or rows $highestColumn = $pSheet->getHighestColumn(); $highestRow = $pSheet->getHighestRow(); // 1. Clear column strips if we are removing columns if ($pNumCols < 0 && $beforeColumnIndex - 2 + $pNumCols > 0) { for ($i = 1; $i <= $highestRow - 1; ++$i) { for ($j = $beforeColumnIndex - 1 + $pNumCols; $j <= $beforeColumnIndex - 2; ++$j) { $coordinate = PHPExcel_Cell::stringFromColumnIndex($j) . $i; $pSheet->removeConditionalStyles($coordinate); if ($pSheet->cellExists($coordinate)) { $pSheet->getCell($coordinate)->setValueExplicit('', PHPExcel_Cell_DataType::TYPE_NULL); $pSheet->getCell($coordinate)->setXfIndex(0); } } } } // 2. Clear row strips if we are removing rows if ($pNumRows < 0 && $beforeRow - 1 + $pNumRows > 0) { for ($i = $beforeColumnIndex - 1; $i <= PHPExcel_Cell::columnIndexFromString($highestColumn) - 1; ++$i) { for ($j = $beforeRow + $pNumRows; $j <= $beforeRow - 1; ++$j) { $coordinate = PHPExcel_Cell::stringFromColumnIndex($i) . $j; $pSheet->removeConditionalStyles($coordinate); if ($pSheet->cellExists($coordinate)) { $pSheet->getCell($coordinate)->setValueExplicit('', PHPExcel_Cell_DataType::TYPE_NULL); $pSheet->getCell($coordinate)->setXfIndex(0); } } } } // Loop through cells, bottom-up, and change cell coordinates if ($remove) { // It's faster to reverse and pop than to use unshift, especially with large cell collections $aCellCollection = array_reverse($aCellCollection); } while ($cellID = array_pop($aCellCollection)) { $cell = $pSheet->getCell($cellID); $cellIndex = PHPExcel_Cell::columnIndexFromString($cell->getColumn()); if ($cellIndex-1 + $pNumCols < 0) { continue; } // New coordinates $newCoordinates = PHPExcel_Cell::stringFromColumnIndex($cellIndex-1 + $pNumCols) . ($cell->getRow() + $pNumRows); // Should the cell be updated? Move value and cellXf index from one cell to another. if (($cellIndex >= $beforeColumnIndex) && ($cell->getRow() >= $beforeRow)) { // Update cell styles $pSheet->getCell($newCoordinates)->setXfIndex($cell->getXfIndex()); // Insert this cell at its new location if ($cell->getDataType() == PHPExcel_Cell_DataType::TYPE_FORMULA) { // Formula should be adjusted $pSheet->getCell($newCoordinates) ->setValue($this->updateFormulaReferences($cell->getValue(), $pBefore, $pNumCols, $pNumRows, $pSheet->getTitle())); } else { // Formula should not be adjusted $pSheet->getCell($newCoordinates)->setValue($cell->getValue()); } // Clear the original cell $pSheet->getCellCacheController()->deleteCacheData($cellID); } else { /* We don't need to update styles for rows/columns before our insertion position, but we do still need to adjust any formulae in those cells */ if ($cell->getDataType() == PHPExcel_Cell_DataType::TYPE_FORMULA) { // Formula should be adjusted $cell->setValue($this->updateFormulaReferences($cell->getValue(), $pBefore, $pNumCols, $pNumRows, $pSheet->getTitle())); } } } // Duplicate styles for the newly inserted cells $highestColumn = $pSheet->getHighestColumn(); $highestRow = $pSheet->getHighestRow(); if ($pNumCols > 0 && $beforeColumnIndex - 2 > 0) { for ($i = $beforeRow; $i <= $highestRow - 1; ++$i) { // Style $coordinate = PHPExcel_Cell::stringFromColumnIndex($beforeColumnIndex - 2) . $i; if ($pSheet->cellExists($coordinate)) { $xfIndex = $pSheet->getCell($coordinate)->getXfIndex(); $conditionalStyles = $pSheet->conditionalStylesExists($coordinate) ? $pSheet->getConditionalStyles($coordinate) : false; for ($j = $beforeColumnIndex - 1; $j <= $beforeColumnIndex - 2 + $pNumCols; ++$j) { $pSheet->getCellByColumnAndRow($j, $i)->setXfIndex($xfIndex); if ($conditionalStyles) { $cloned = array(); foreach ($conditionalStyles as $conditionalStyle) { $cloned[] = clone $conditionalStyle; } $pSheet->setConditionalStyles(PHPExcel_Cell::stringFromColumnIndex($j) . $i, $cloned); } } } } } if ($pNumRows > 0 && $beforeRow - 1 > 0) { for ($i = $beforeColumnIndex - 1; $i <= PHPExcel_Cell::columnIndexFromString($highestColumn) - 1; ++$i) { // Style $coordinate = PHPExcel_Cell::stringFromColumnIndex($i) . ($beforeRow - 1); if ($pSheet->cellExists($coordinate)) { $xfIndex = $pSheet->getCell($coordinate)->getXfIndex(); $conditionalStyles = $pSheet->conditionalStylesExists($coordinate) ? $pSheet->getConditionalStyles($coordinate) : false; for ($j = $beforeRow; $j <= $beforeRow - 1 + $pNumRows; ++$j) { $pSheet->getCell(PHPExcel_Cell::stringFromColumnIndex($i) . $j)->setXfIndex($xfIndex); if ($conditionalStyles) { $cloned = array(); foreach ($conditionalStyles as $conditionalStyle) { $cloned[] = clone $conditionalStyle; } $pSheet->setConditionalStyles(PHPExcel_Cell::stringFromColumnIndex($i) . $j, $cloned); } } } } } // Update worksheet: column dimensions $this->adjustColumnDimensions($pSheet, $pBefore, $beforeColumnIndex, $pNumCols, $beforeRow, $pNumRows); // Update worksheet: row dimensions $this->adjustRowDimensions($pSheet, $pBefore, $beforeColumnIndex, $pNumCols, $beforeRow, $pNumRows); // Update worksheet: page breaks $this->adjustPageBreaks($pSheet, $pBefore, $beforeColumnIndex, $pNumCols, $beforeRow, $pNumRows); // Update worksheet: comments $this->adjustComments($pSheet, $pBefore, $beforeColumnIndex, $pNumCols, $beforeRow, $pNumRows); // Update worksheet: hyperlinks $this->adjustHyperlinks($pSheet, $pBefore, $beforeColumnIndex, $pNumCols, $beforeRow, $pNumRows); // Update worksheet: data validations $this->adjustDataValidations($pSheet, $pBefore, $beforeColumnIndex, $pNumCols, $beforeRow, $pNumRows); // Update worksheet: merge cells $this->adjustMergeCells($pSheet, $pBefore, $beforeColumnIndex, $pNumCols, $beforeRow, $pNumRows); // Update worksheet: protected cells $this->adjustProtectedCells($pSheet, $pBefore, $beforeColumnIndex, $pNumCols, $beforeRow, $pNumRows); // Update worksheet: autofilter $autoFilter = $pSheet->getAutoFilter(); $autoFilterRange = $autoFilter->getRange(); if (!empty($autoFilterRange)) { if ($pNumCols != 0) { $autoFilterColumns = array_keys($autoFilter->getColumns()); if (count($autoFilterColumns) > 0) { sscanf($pBefore, '%[A-Z]%d', $column, $row); $columnIndex = PHPExcel_Cell::columnIndexFromString($column); list($rangeStart, $rangeEnd) = PHPExcel_Cell::rangeBoundaries($autoFilterRange); if ($columnIndex <= $rangeEnd[0]) { if ($pNumCols < 0) { // If we're actually deleting any columns that fall within the autofilter range, // then we delete any rules for those columns $deleteColumn = $columnIndex + $pNumCols - 1; $deleteCount = abs($pNumCols); for ($i = 1; $i <= $deleteCount; ++$i) { if (in_array(PHPExcel_Cell::stringFromColumnIndex($deleteColumn), $autoFilterColumns)) { $autoFilter->clearColumn(PHPExcel_Cell::stringFromColumnIndex($deleteColumn)); } ++$deleteColumn; } } $startCol = ($columnIndex > $rangeStart[0]) ? $columnIndex : $rangeStart[0]; // Shuffle columns in autofilter range if ($pNumCols > 0) { // For insert, we shuffle from end to beginning to avoid overwriting $startColID = PHPExcel_Cell::stringFromColumnIndex($startCol-1); $toColID = PHPExcel_Cell::stringFromColumnIndex($startCol+$pNumCols-1); $endColID = PHPExcel_Cell::stringFromColumnIndex($rangeEnd[0]); $startColRef = $startCol; $endColRef = $rangeEnd[0]; $toColRef = $rangeEnd[0]+$pNumCols; do { $autoFilter->shiftColumn(PHPExcel_Cell::stringFromColumnIndex($endColRef-1), PHPExcel_Cell::stringFromColumnIndex($toColRef-1)); --$endColRef; --$toColRef; } while ($startColRef <= $endColRef); } else { // For delete, we shuffle from beginning to end to avoid overwriting $startColID = PHPExcel_Cell::stringFromColumnIndex($startCol-1); $toColID = PHPExcel_Cell::stringFromColumnIndex($startCol+$pNumCols-1); $endColID = PHPExcel_Cell::stringFromColumnIndex($rangeEnd[0]); do { $autoFilter->shiftColumn($startColID, $toColID); ++$startColID; ++$toColID; } while ($startColID != $endColID); } } } } $pSheet->setAutoFilter($this->updateCellReference($autoFilterRange, $pBefore, $pNumCols, $pNumRows)); } // Update worksheet: freeze pane if ($pSheet->getFreezePane() != '') { $pSheet->freezePane($this->updateCellReference($pSheet->getFreezePane(), $pBefore, $pNumCols, $pNumRows)); } // Page setup if ($pSheet->getPageSetup()->isPrintAreaSet()) { $pSheet->getPageSetup()->setPrintArea($this->updateCellReference($pSheet->getPageSetup()->getPrintArea(), $pBefore, $pNumCols, $pNumRows)); } // Update worksheet: drawings $aDrawings = $pSheet->getDrawingCollection(); foreach ($aDrawings as $objDrawing) { $newReference = $this->updateCellReference($objDrawing->getCoordinates(), $pBefore, $pNumCols, $pNumRows); if ($objDrawing->getCoordinates() != $newReference) { $objDrawing->setCoordinates($newReference); } } // Update workbook: named ranges if (count($pSheet->getParent()->getNamedRanges()) > 0) { foreach ($pSheet->getParent()->getNamedRanges() as $namedRange) { if ($namedRange->getWorksheet()->getHashCode() == $pSheet->getHashCode()) { $namedRange->setRange($this->updateCellReference($namedRange->getRange(), $pBefore, $pNumCols, $pNumRows)); } } } // 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 * @param string $sheetName Worksheet name/title * @return string Updated formula * @throws PHPExcel_Exception */ public function updateFormulaReferences($pFormula = '', $pBefore = 'A1', $pNumCols = 0, $pNumRows = 0, $sheetName = '') { // Update cell references in the formula $formulaBlocks = explode('"', $pFormula); $i = false; foreach ($formulaBlocks as &$formulaBlock) { // Ignore blocks that were enclosed in quotes (alternating entries in the $formulaBlocks array after the explode) if ($i = !$i) { $adjustCount = 0; $newCellTokens = $cellTokens = array(); // Search for row ranges (e.g. 'Sheet1'!3:5 or 3:5) with or without $ absolutes (e.g. $3:5) $matchCount = preg_match_all('/'.self::REFHELPER_REGEXP_ROWRANGE.'/i', ' '.$formulaBlock.' ', $matches, PREG_SET_ORDER); if ($matchCount > 0) { foreach ($matches as $match) { $fromString = ($match[2] > '') ? $match[2].'!' : ''; $fromString .= $match[3].':'.$match[4]; $modified3 = substr($this->updateCellReference('$A'.$match[3], $pBefore, $pNumCols, $pNumRows), 2); $modified4 = substr($this->updateCellReference('$A'.$match[4], $pBefore, $pNumCols, $pNumRows), 2); if ($match[3].':'.$match[4] !== $modified3.':'.$modified4) { if (($match[2] == '') || (trim($match[2], "'") == $sheetName)) { $toString = ($match[2] > '') ? $match[2].'!' : ''; $toString .= $modified3.':'.$modified4; // 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 = 100000; $row = 10000000 + trim($match[3], '$'); $cellIndex = $column.$row; $newCellTokens[$cellIndex] = preg_quote($toString); $cellTokens[$cellIndex] = '/(?<!\d\$\!)'.preg_quote($fromString).'(?!\d)/i'; ++$adjustCount; } } } } // Search for column ranges (e.g. 'Sheet1'!C:E or C:E) with or without $ absolutes (e.g. $C:E) $matchCount = preg_match_all('/'.self::REFHELPER_REGEXP_COLRANGE.'/i', ' '.$formulaBlock.' ', $matches, PREG_SET_ORDER); if ($matchCount > 0) { foreach ($matches as $match) { $fromString = ($match[2] > '') ? $match[2].'!' : ''; $fromString .= $match[3].':'.$match[4]; $modified3 = substr($this->updateCellReference($match[3].'$1', $pBefore, $pNumCols, $pNumRows), 0, -2); $modified4 = substr($this->updateCellReference($match[4].'$1', $pBefore, $pNumCols, $pNumRows), 0, -2); if ($match[3].':'.$match[4] !== $modified3.':'.$modified4) { if (($match[2] == '') || (trim($match[2], "'") == $sheetName)) { $toString = ($match[2] > '') ? $match[2].'!' : ''; $toString .= $modified3.':'.$modified4; // 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 $column = PHPExcel_Cell::columnIndexFromString(trim($match[3], '$')) + 100000; $row = 10000000; $cellIndex = $column.$row; $newCellTokens[$cellIndex] = preg_quote($toString); $cellTokens[$cellIndex] = '/(?<![A-Z\$\!])'.preg_quote($fromString).'(?![A-Z])/i'; ++$adjustCount; } } } } // Search for cell ranges (e.g. 'Sheet1'!A3:C5 or A3:C5) with or without $ absolutes (e.g. $A1:C$5) $matchCount = preg_match_all('/'.self::REFHELPER_REGEXP_CELLRANGE.'/i', ' '.$formulaBlock.' ', $matches, PREG_SET_ORDER); if ($matchCount > 0) { foreach ($matches as $match) { $fromString = ($match[2] > '') ? $match[2].'!' : ''; $fromString .= $match[3].':'.$match[4]; $modified3 = $this->updateCellReference($match[3], $pBefore, $pNumCols, $pNumRows); $modified4 = $this->updateCellReference($match[4], $pBefore, $pNumCols, $pNumRows); if ($match[3].$match[4] !== $modified3.$modified4) { if (($match[2] == '') || (trim($match[2], "'") == $sheetName)) { $toString = ($match[2] > '') ? $match[2].'!' : ''; $toString .= $modified3.':'.$modified4; list($column, $row) = PHPExcel_Cell::coordinateFromString($match[3]); // 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 $column = PHPExcel_Cell::columnIndexFromString(trim($column, '$')) + 100000; $row = trim($row, '$') + 10000000; $cellIndex = $column.$row; $newCellTokens[$cellIndex] = preg_quote($toString); $cellTokens[$cellIndex] = '/(?<![A-Z]\$\!)'.preg_quote($fromString).'(?!\d)/i'; ++$adjustCount; } } } } // Search for cell references (e.g. 'Sheet1'!A3 or C5) with or without $ absolutes (e.g. $A1 or C$5) $matchCount = preg_match_all('/'.self::REFHELPER_REGEXP_CELLREF.'/i', ' '.$formulaBlock.' ', $matches, PREG_SET_ORDER); if ($matchCount > 0) { foreach ($matches as $match) { $fromString = ($match[2] > '') ? $match[2].'!' : ''; $fromString .= $match[3]; $modified3 = $this->updateCellReference($match[3], $pBefore, $pNumCols, $pNumRows); if ($match[3] !== $modified3) { if (($match[2] == '') || (trim($match[2], "'") == $sheetName)) { $toString = ($match[2] > '') ? $match[2].'!' : ''; $toString .= $modified3; list($column, $row) = PHPExcel_Cell::coordinateFromString($match[3]); // 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 $column = PHPExcel_Cell::columnIndexFromString(trim($column, '$')) + 100000; $row = trim($row, '$') + 10000000; $cellIndex = $row . $column; $newCellTokens[$cellIndex] = preg_quote($toString); $cellTokens[$cellIndex] = '/(?<![A-Z\$\!])'.preg_quote($fromString).'(?!\d)/i'; ++$adjustCount; } } } } if ($adjustCount > 0) { if ($pNumCols > 0 || $pNumRows > 0) { krsort($cellTokens); krsort($newCellTokens); } else { ksort($cellTokens); ksort($newCellTokens); } // Update cell references in the formula $formulaBlock = str_replace('\\', '', preg_replace($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 $pNumRows Number of rows to increment * @return string Updated cell range * @throws PHPExcel_Exception */ public function updateCellReference($pCellRange = 'A1', $pBefore = 'A1', $pNumCols = 0, $pNumRows = 0) { // Is it in another worksheet? Will not have to update anything. if (strpos($pCellRange, "!") !== false) { return $pCellRange; // Is it a range or a single cell? } elseif (strpos($pCellRange, ':') === false && strpos($pCellRange, ',') === false) { // Single cell return $this->updateSingleCellReference($pCellRange, $pBefore, $pNumCols, $pNumRows); } elseif (strpos($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 = '', $newName = '') { if ($oldName == '') { return; } foreach ($pPhpExcel->getWorksheetIterator() as $sheet) { foreach ($sheet->getCellCollection(false) as $cellID) { $cell = $sheet->getCell($cellID); if (($cell !== null) && ($cell->getDataType() == PHPExcel_Cell_DataType::TYPE_FORMULA)) { $formula = $cell->getValue(); if (strpos($formula, $oldName) !== false) { $formula = str_replace("'" . $oldName . "'!", "'" . $newName . "'!", $formula); $formula = str_replace($oldName . "!", $newName . "!", $formula); $cell->setValueExplicit($formula, PHPExcel_Cell_DataType::TYPE_FORMULA); } } } } } /** * Update cell range * * @param string $pCellRange Cell range (e.g. 'B2:D4', 'B:C' or '2:3') * @param int $pBefore Insert before this one * @param int $pNumCols Number of columns to increment * @param int $pNumRows Number of rows to increment * @return string Updated cell range * @throws PHPExcel_Exception */ private function updateCellRange($pCellRange = 'A1:A1', $pBefore = 'A1', $pNumCols = 0, $pNumRows = 0) { if (strpos($pCellRange, ':') !== false || strpos($pCellRange, ',') !== false) { // Update range $range = PHPExcel_Cell::splitRange($pCellRange); $ic = count($range); for ($i = 0; $i < $ic; ++$i) { $jc = count($range[$i]); for ($j = 0; $j < $jc; ++$j) { if (ctype_alpha($range[$i][$j])) { $r = PHPExcel_Cell::coordinateFromString($this->updateSingleCellReference($range[$i][$j].'1', $pBefore, $pNumCols, $pNumRows)); $range[$i][$j] = $r[0]; } elseif (ctype_digit($range[$i][$j])) { $r = PHPExcel_Cell::coordinateFromString($this->updateSingleCellReference('A'.$range[$i][$j], $pBefore, $pNumCols, $pNumRows)); $range[$i][$j] = $r[1]; } else { $range[$i][$j] = $this->updateSingleCellReference($range[$i][$j], $pBefore, $pNumCols, $pNumRows); } } } // Recreate range string return PHPExcel_Cell::buildRange($range); } else { throw new PHPExcel_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 $pNumRows Number of rows to increment * @return string Updated cell reference * @throws PHPExcel_Exception */ private function updateSingleCellReference($pCellReference = 'A1', $pBefore = 'A1', $pNumCols = 0, $pNumRows = 0) { if (strpos($pCellReference, ':') === false && strpos($pCellReference, ',') === false) { // Get coordinates of $pBefore list($beforeColumn, $beforeRow) = PHPExcel_Cell::coordinateFromString($pBefore); // Get coordinates of $pCellReference list($newColumn, $newRow) = PHPExcel_Cell::coordinateFromString($pCellReference); // Verify which parts should be updated $updateColumn = (($newColumn{0} != '$') && ($beforeColumn{0} != '$') && (PHPExcel_Cell::columnIndexFromString($newColumn) >= PHPExcel_Cell::columnIndexFromString($beforeColumn))); $updateRow = (($newRow{0} != '$') && ($beforeRow{0} != '$') && $newRow >= $beforeRow); // Create new column reference if ($updateColumn) { $newColumn = PHPExcel_Cell::stringFromColumnIndex(PHPExcel_Cell::columnIndexFromString($newColumn) - 1 + $pNumCols); } // Create new row reference if ($updateRow) { $newRow = $newRow + $pNumRows; } // Return new reference return $newColumn . $newRow; } else { throw new PHPExcel_Exception("Only single cell references may be passed to this method."); } } /** * __clone implementation. Cloning should not be allowed in a Singleton! * * @throws PHPExcel_Exception */ final public function __clone() { throw new PHPExcel_Exception("Cloning a Singleton is not allowed!"); } }
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