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Diffstat (limited to 'admin/survey/excel/PHPExcel/Writer/HTML.php')
| -rw-r--r-- | admin/survey/excel/PHPExcel/Writer/HTML.php | 1377 |
1 files changed, 1377 insertions, 0 deletions
diff --git a/admin/survey/excel/PHPExcel/Writer/HTML.php b/admin/survey/excel/PHPExcel/Writer/HTML.php new file mode 100644 index 0000000..fbd6994 --- /dev/null +++ b/admin/survey/excel/PHPExcel/Writer/HTML.php @@ -0,0 +1,1377 @@ +<?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_Writer
+ * @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_Writer_HTML
+ *
+ * @category PHPExcel
+ * @package PHPExcel_Writer
+ * @copyright Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ */
+class PHPExcel_Writer_HTML implements PHPExcel_Writer_IWriter {
+ /**
+ * PHPExcel object
+ *
+ * @var PHPExcel
+ */
+ protected $_phpExcel;
+
+ /**
+ * Sheet index to write
+ *
+ * @var int
+ */
+ private $_sheetIndex = 0;
+
+ /**
+ * Pre-calculate formulas
+ *
+ * @var boolean
+ */
+ private $_preCalculateFormulas = true;
+
+ /**
+ * Images root
+ *
+ * @var string
+ */
+ private $_imagesRoot = '.';
+
+ /**
+ * Use inline CSS?
+ *
+ * @var boolean
+ */
+ private $_useInlineCss = false;
+
+ /**
+ * Array of CSS styles
+ *
+ * @var array
+ */
+ private $_cssStyles = null;
+
+ /**
+ * Array of column widths in points
+ *
+ * @var array
+ */
+ private $_columnWidths = null;
+
+ /**
+ * Default font
+ *
+ * @var PHPExcel_Style_Font
+ */
+ private $_defaultFont;
+
+ /**
+ * Flag whether spans have been calculated
+ *
+ * @var boolean
+ */
+ private $_spansAreCalculated = false;
+
+ /**
+ * Excel cells that should not be written as HTML cells
+ *
+ * @var array
+ */
+ private $_isSpannedCell = array();
+
+ /**
+ * Excel cells that are upper-left corner in a cell merge
+ *
+ * @var array
+ */
+ private $_isBaseCell = array();
+
+ /**
+ * Excel rows that should not be written as HTML rows
+ *
+ * @var array
+ */
+ private $_isSpannedRow = array();
+
+ /**
+ * Is the current writer creating PDF?
+ *
+ * @var boolean
+ */
+ protected $_isPdf = false;
+
+ /**
+ * Generate the Navigation block
+ *
+ * @var boolean
+ */
+ private $_generateSheetNavigationBlock = true;
+
+ /**
+ * Create a new PHPExcel_Writer_HTML
+ *
+ * @param PHPExcel $phpExcel PHPExcel object
+ */
+ public function __construct(PHPExcel $phpExcel) {
+ $this->_phpExcel = $phpExcel;
+ $this->_defaultFont = $this->_phpExcel->getDefaultStyle()->getFont();
+ }
+
+ /**
+ * Save PHPExcel to file
+ *
+ * @param string $pFilename
+ * @throws Exception
+ */
+ public function save($pFilename = null) {
+ // garbage collect
+ $this->_phpExcel->garbageCollect();
+
+ $saveDebugLog = PHPExcel_Calculation::getInstance()->writeDebugLog;
+ PHPExcel_Calculation::getInstance()->writeDebugLog = false;
+ $saveArrayReturnType = PHPExcel_Calculation::getArrayReturnType();
+ PHPExcel_Calculation::setArrayReturnType(PHPExcel_Calculation::RETURN_ARRAY_AS_VALUE);
+
+ // Build CSS
+ $this->buildCSS(!$this->_useInlineCss);
+
+ // Open file
+ $fileHandle = fopen($pFilename, 'wb+');
+ if ($fileHandle === false) {
+ throw new Exception("Could not open file $pFilename for writing.");
+ }
+
+ // Write headers
+ fwrite($fileHandle, $this->generateHTMLHeader(!$this->_useInlineCss));
+
+ // Write navigation (tabs)
+ if ((!$this->_isPdf) && ($this->_generateSheetNavigationBlock)) {
+ fwrite($fileHandle, $this->generateNavigation());
+ }
+
+ // Write data
+ fwrite($fileHandle, $this->generateSheetData());
+
+ // Write footer
+ fwrite($fileHandle, $this->generateHTMLFooter());
+
+ // Close file
+ fclose($fileHandle);
+
+ PHPExcel_Calculation::setArrayReturnType($saveArrayReturnType);
+ PHPExcel_Calculation::getInstance()->writeDebugLog = $saveDebugLog;
+ }
+
+ /**
+ * Map VAlign
+ *
+ * @param string $vAlign Vertical alignment
+ * @return string
+ */
+ private function _mapVAlign($vAlign) {
+ switch ($vAlign) {
+ case PHPExcel_Style_Alignment::VERTICAL_BOTTOM: return 'bottom';
+ case PHPExcel_Style_Alignment::VERTICAL_TOP: return 'top';
+ case PHPExcel_Style_Alignment::VERTICAL_CENTER:
+ case PHPExcel_Style_Alignment::VERTICAL_JUSTIFY: return 'middle';
+ default: return 'baseline';
+ }
+ }
+
+ /**
+ * Map HAlign
+ *
+ * @param string $hAlign Horizontal alignment
+ * @return string|false
+ */
+ private function _mapHAlign($hAlign) {
+ switch ($hAlign) {
+ case PHPExcel_Style_Alignment::HORIZONTAL_GENERAL: return false;
+ case PHPExcel_Style_Alignment::HORIZONTAL_LEFT: return 'left';
+ case PHPExcel_Style_Alignment::HORIZONTAL_RIGHT: return 'right';
+ case PHPExcel_Style_Alignment::HORIZONTAL_CENTER:
+ case PHPExcel_Style_Alignment::HORIZONTAL_CENTER_CONTINUOUS: return 'center';
+ case PHPExcel_Style_Alignment::HORIZONTAL_JUSTIFY: return 'justify';
+ default: return false;
+ }
+ }
+
+ /**
+ * Map border style
+ *
+ * @param int $borderStyle Sheet index
+ * @return string
+ */
+ private function _mapBorderStyle($borderStyle) {
+ switch ($borderStyle) {
+ case PHPExcel_Style_Border::BORDER_NONE: return 'none';
+ case PHPExcel_Style_Border::BORDER_DASHDOT: return '1px dashed';
+ case PHPExcel_Style_Border::BORDER_DASHDOTDOT: return '1px dotted';
+ case PHPExcel_Style_Border::BORDER_DASHED: return '1px dashed';
+ case PHPExcel_Style_Border::BORDER_DOTTED: return '1px dotted';
+ case PHPExcel_Style_Border::BORDER_DOUBLE: return '3px double';
+ case PHPExcel_Style_Border::BORDER_HAIR: return '1px solid';
+ case PHPExcel_Style_Border::BORDER_MEDIUM: return '2px solid';
+ case PHPExcel_Style_Border::BORDER_MEDIUMDASHDOT: return '2px dashed';
+ case PHPExcel_Style_Border::BORDER_MEDIUMDASHDOTDOT: return '2px dotted';
+ case PHPExcel_Style_Border::BORDER_MEDIUMDASHED: return '2px dashed';
+ case PHPExcel_Style_Border::BORDER_SLANTDASHDOT: return '2px dashed';
+ case PHPExcel_Style_Border::BORDER_THICK: return '3px solid';
+ case PHPExcel_Style_Border::BORDER_THIN: return '1px solid';
+ default: return '1px solid'; // map others to thin
+ }
+ }
+
+ /**
+ * Get sheet index
+ *
+ * @return int
+ */
+ public function getSheetIndex() {
+ return $this->_sheetIndex;
+ }
+
+ /**
+ * Set sheet index
+ *
+ * @param int $pValue Sheet index
+ * @return PHPExcel_Writer_HTML
+ */
+ public function setSheetIndex($pValue = 0) {
+ $this->_sheetIndex = $pValue;
+ return $this;
+ }
+
+ /**
+ * Get sheet index
+ *
+ * @return boolean
+ */
+ public function getGenerateSheetNavigationBlock() {
+ return $this->_generateSheetNavigationBlock;
+ }
+
+ /**
+ * Set sheet index
+ *
+ * @param boolean $pValue Flag indicating whether the sheet navigation block should be generated or not
+ * @return PHPExcel_Writer_HTML
+ */
+ public function setGenerateSheetNavigationBlock($pValue = true) {
+ $this->_generateSheetNavigationBlock = (bool) $pValue;
+ return $this;
+ }
+
+ /**
+ * Write all sheets (resets sheetIndex to NULL)
+ */
+ public function writeAllSheets() {
+ $this->_sheetIndex = null;
+ return $this;
+ }
+
+ /**
+ * Generate HTML header
+ *
+ * @param boolean $pIncludeStyles Include styles?
+ * @return string
+ * @throws Exception
+ */
+ public function generateHTMLHeader($pIncludeStyles = false) {
+ // PHPExcel object known?
+ if (is_null($this->_phpExcel)) {
+ throw new Exception('Internal PHPExcel object not set to an instance of an object.');
+ }
+
+ // Construct HTML
+ $properties = $this->_phpExcel->getProperties();
+ $html = '<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">' . PHP_EOL;
+ $html .= '<!-- Generated by PHPExcel - http://www.phpexcel.net -->' . PHP_EOL;
+ $html .= '<html>' . PHP_EOL;
+ $html .= ' <head>' . PHP_EOL;
+ $html .= ' <meta http-equiv="Content-Type" content="text/html; charset=utf-8">' . PHP_EOL;
+ if ($properties->getTitle() > '')
+ $html .= ' <title>' . htmlspecialchars($properties->getTitle()) . '</title>' . PHP_EOL;
+
+ if ($properties->getCreator() > '')
+ $html .= ' <meta name="author" content="' . htmlspecialchars($properties->getCreator()) . '" />' . PHP_EOL;
+ if ($properties->getTitle() > '')
+ $html .= ' <meta name="title" content="' . htmlspecialchars($properties->getTitle()) . '" />' . PHP_EOL;
+ if ($properties->getDescription() > '')
+ $html .= ' <meta name="description" content="' . htmlspecialchars($properties->getDescription()) . '" />' . PHP_EOL;
+ if ($properties->getSubject() > '')
+ $html .= ' <meta name="subject" content="' . htmlspecialchars($properties->getSubject()) . '" />' . PHP_EOL;
+ if ($properties->getKeywords() > '')
+ $html .= ' <meta name="keywords" content="' . htmlspecialchars($properties->getKeywords()) . '" />' . PHP_EOL;
+ if ($properties->getCategory() > '')
+ $html .= ' <meta name="category" content="' . htmlspecialchars($properties->getCategory()) . '" />' . PHP_EOL;
+ if ($properties->getCompany() > '')
+ $html .= ' <meta name="company" content="' . htmlspecialchars($properties->getCompany()) . '" />' . PHP_EOL;
+ if ($properties->getManager() > '')
+ $html .= ' <meta name="manager" content="' . htmlspecialchars($properties->getManager()) . '" />' . PHP_EOL;
+
+ if ($pIncludeStyles) {
+ $html .= $this->generateStyles(true);
+ }
+
+ $html .= ' </head>' . PHP_EOL;
+ $html .= '' . PHP_EOL;
+ $html .= ' <body>' . PHP_EOL;
+
+ // Return
+ return $html;
+ }
+
+ /**
+ * Generate sheet data
+ *
+ * @return string
+ * @throws Exception
+ */
+ public function generateSheetData() {
+ // PHPExcel object known?
+ if (is_null($this->_phpExcel)) {
+ throw new Exception('Internal PHPExcel object not set to an instance of an object.');
+ }
+
+ // Ensure that Spans have been calculated?
+ if (!$this->_spansAreCalculated) {
+ $this->_calculateSpans();
+ }
+
+ // Fetch sheets
+ $sheets = array();
+ if (is_null($this->_sheetIndex)) {
+ $sheets = $this->_phpExcel->getAllSheets();
+ } else {
+ $sheets[] = $this->_phpExcel->getSheet($this->_sheetIndex);
+ }
+
+ // Construct HTML
+ $html = '';
+
+ // Loop all sheets
+ $sheetId = 0;
+ foreach ($sheets as $sheet) {
+ // Write table header
+ $html .= $this->_generateTableHeader($sheet);
+
+ // Get worksheet dimension
+ $dimension = explode(':', $sheet->calculateWorksheetDimension());
+ $dimension[0] = PHPExcel_Cell::coordinateFromString($dimension[0]);
+ $dimension[0][0] = PHPExcel_Cell::columnIndexFromString($dimension[0][0]) - 1;
+ $dimension[1] = PHPExcel_Cell::coordinateFromString($dimension[1]);
+ $dimension[1][0] = PHPExcel_Cell::columnIndexFromString($dimension[1][0]) - 1;
+
+ // row min,max
+ $rowMin = $dimension[0][1];
+ $rowMax = $dimension[1][1];
+
+ // calculate start of <tbody>, <thead>
+ $tbodyStart = $rowMin;
+ $tbodyEnd = $rowMax;
+ $theadStart = $theadEnd = 0; // default: no <thead> no </thead>
+ if ($sheet->getPageSetup()->isRowsToRepeatAtTopSet()) {
+ $rowsToRepeatAtTop = $sheet->getPageSetup()->getRowsToRepeatAtTop();
+
+ // we can only support repeating rows that start at top row
+ if ($rowsToRepeatAtTop[0] == 1) {
+ $theadStart = $rowsToRepeatAtTop[0];
+ $theadEnd = $rowsToRepeatAtTop[1];
+ $tbodyStart = $rowsToRepeatAtTop[1] + 1;
+ }
+ }
+
+ // Loop through cells
+ $row = $rowMin-1;
+ while($row++ < $rowMax) {
+ // <thead> ?
+ if ($row == $theadStart) {
+ $html .= ' <thead>' . PHP_EOL;
+ }
+
+ // <tbody> ?
+ if ($row == $tbodyStart) {
+ $html .= ' <tbody>' . PHP_EOL;
+ }
+
+ // Write row if there are HTML table cells in it
+ if ( !isset($this->_isSpannedRow[$sheet->getParent()->getIndex($sheet)][$row]) ) {
+ // Start a new rowData
+ $rowData = array();
+ // Loop through columns
+ $column = $dimension[0][0] - 1;
+ while($column++ < $dimension[1][0]) {
+ // Cell exists?
+ if ($sheet->cellExistsByColumnAndRow($column, $row)) {
+ $rowData[$column] = $sheet->getCellByColumnAndRow($column, $row);
+ } else {
+ $rowData[$column] = '';
+ }
+ }
+ $html .= $this->_generateRow($sheet, $rowData, $row - 1);
+ }
+
+ // </thead> ?
+ if ($row == $theadEnd) {
+ $html .= ' </thead>' . PHP_EOL;
+ }
+
+ // </tbody> ?
+ if ($row == $tbodyEnd) {
+ $html .= ' </tbody>' . PHP_EOL;
+ }
+ }
+
+ // Write table footer
+ $html .= $this->_generateTableFooter();
+
+ // Writing PDF?
+ if ($this->_isPdf) {
+ if (is_null($this->_sheetIndex) && $sheetId + 1 < $this->_phpExcel->getSheetCount()) {
+ $html .= '<div style="page-break-before:always" />';
+ }
+ }
+
+ // Next sheet
+ ++$sheetId;
+ }
+
+ // Return
+ return $html;
+ }
+
+ /**
+ * Generate sheet tabs
+ *
+ * @return string
+ * @throws Exception
+ */
+ public function generateNavigation()
+ {
+ // PHPExcel object known?
+ if (is_null($this->_phpExcel)) {
+ throw new Exception('Internal PHPExcel object not set to an instance of an object.');
+ }
+
+ // Fetch sheets
+ $sheets = array();
+ if (is_null($this->_sheetIndex)) {
+ $sheets = $this->_phpExcel->getAllSheets();
+ } else {
+ $sheets[] = $this->_phpExcel->getSheet($this->_sheetIndex);
+ }
+
+ // Construct HTML
+ $html = '';
+
+ // Only if there are more than 1 sheets
+ if (count($sheets) > 1) {
+ // Loop all sheets
+ $sheetId = 0;
+
+ $html .= '<ul class="navigation">' . PHP_EOL;
+
+ foreach ($sheets as $sheet) {
+ $html .= ' <li class="sheet' . $sheetId . '"><a href="#sheet' . $sheetId . '">' . $sheet->getTitle() . '</a></li>' . PHP_EOL;
+ ++$sheetId;
+ }
+
+ $html .= '</ul>' . PHP_EOL;
+ }
+
+ return $html;
+ }
+
+ /**
+ * Generate image tag in cell
+ *
+ * @param PHPExcel_Worksheet $pSheet PHPExcel_Worksheet
+ * @param string $coordinates Cell coordinates
+ * @return string
+ * @throws Exception
+ */
+ private function _writeImageTagInCell(PHPExcel_Worksheet $pSheet, $coordinates) {
+ // Construct HTML
+ $html = '';
+
+ // Write images
+ foreach ($pSheet->getDrawingCollection() as $drawing) {
+ if ($drawing instanceof PHPExcel_Worksheet_Drawing) {
+ if ($drawing->getCoordinates() == $coordinates) {
+ $filename = $drawing->getPath();
+
+ // Strip off eventual '.'
+ if (substr($filename, 0, 1) == '.') {
+ $filename = substr($filename, 1);
+ }
+
+ // Prepend images root
+ $filename = $this->getImagesRoot() . $filename;
+
+ // Strip off eventual '.'
+ if (substr($filename, 0, 1) == '.' && substr($filename, 0, 2) != './') {
+ $filename = substr($filename, 1);
+ }
+
+ // Convert UTF8 data to PCDATA
+ $filename = htmlspecialchars($filename);
+
+ $html .= PHP_EOL;
+ $html .= ' <img style="position: relative; left: ' . $drawing->getOffsetX() . 'px; top: ' . $drawing->getOffsetY() . 'px; width: ' . $drawing->getWidth() . 'px; height: ' . $drawing->getHeight() . 'px;" src="' . $filename . '" border="0" width="' . $drawing->getWidth() . '" height="' . $drawing->getHeight() . '" />' . PHP_EOL;
+ }
+ }
+ }
+
+ // Return
+ return $html;
+ }
+
+ /**
+ * Generate CSS styles
+ *
+ * @param boolean $generateSurroundingHTML Generate surrounding HTML tags? (<style> and </style>)
+ * @return string
+ * @throws Exception
+ */
+ public function generateStyles($generateSurroundingHTML = true) {
+ // PHPExcel object known?
+ if (is_null($this->_phpExcel)) {
+ throw new Exception('Internal PHPExcel object not set to an instance of an object.');
+ }
+
+ // Build CSS
+ $css = $this->buildCSS($generateSurroundingHTML);
+
+ // Construct HTML
+ $html = '';
+
+ // Start styles
+ if ($generateSurroundingHTML) {
+ $html .= ' <style type="text/css">' . PHP_EOL;
+ $html .= ' html { ' . $this->_assembleCSS($css['html']) . ' }' . PHP_EOL;
+ }
+
+ // Write all other styles
+ foreach ($css as $styleName => $styleDefinition) {
+ if ($styleName != 'html') {
+ $html .= ' ' . $styleName . ' { ' . $this->_assembleCSS($styleDefinition) . ' }' . PHP_EOL;
+ }
+ }
+
+ // End styles
+ if ($generateSurroundingHTML) {
+ $html .= ' </style>' . PHP_EOL;
+ }
+
+ // Return
+ return $html;
+ }
+
+ /**
+ * Build CSS styles
+ *
+ * @param boolean $generateSurroundingHTML Generate surrounding HTML style? (html { })
+ * @return array
+ * @throws Exception
+ */
+ public function buildCSS($generateSurroundingHTML = true) {
+ // PHPExcel object known?
+ if (is_null($this->_phpExcel)) {
+ throw new Exception('Internal PHPExcel object not set to an instance of an object.');
+ }
+
+ // Cached?
+ if (!is_null($this->_cssStyles)) {
+ return $this->_cssStyles;
+ }
+
+ // Ensure that spans have been calculated
+ if (!$this->_spansAreCalculated) {
+ $this->_calculateSpans();
+ }
+
+ // Construct CSS
+ $css = array();
+
+ // Start styles
+ if ($generateSurroundingHTML) {
+ // html { }
+ $css['html']['font-family'] = 'Calibri, Arial, Helvetica, sans-serif';
+ $css['html']['font-size'] = '11pt';
+ $css['html']['background-color'] = 'white';
+ }
+
+
+ // table { }
+ $css['table']['border-collapse'] = 'collapse';
+ if (!$this->_isPdf) {
+ $css['table']['page-break-after'] = 'always';
+ }
+
+ // .gridlines td { }
+ $css['.gridlines td']['border'] = '1px dotted black';
+
+ // .b {}
+ $css['.b']['text-align'] = 'center'; // BOOL
+
+ // .e {}
+ $css['.e']['text-align'] = 'center'; // ERROR
+
+ // .f {}
+ $css['.f']['text-align'] = 'right'; // FORMULA
+
+ // .inlineStr {}
+ $css['.inlineStr']['text-align'] = 'left'; // INLINE
+
+ // .n {}
+ $css['.n']['text-align'] = 'right'; // NUMERIC
+
+ // .s {}
+ $css['.s']['text-align'] = 'left'; // STRING
+
+ // Calculate cell style hashes
+ foreach ($this->_phpExcel->getCellXfCollection() as $index => $style) {
+ $css['td.style' . $index] = $this->_createCSSStyle( $style );
+ }
+
+ // Fetch sheets
+ $sheets = array();
+ if (is_null($this->_sheetIndex)) {
+ $sheets = $this->_phpExcel->getAllSheets();
+ } else {
+ $sheets[] = $this->_phpExcel->getSheet($this->_sheetIndex);
+ }
+
+ // Build styles per sheet
+ foreach ($sheets as $sheet) {
+ // Calculate hash code
+ $sheetIndex = $sheet->getParent()->getIndex($sheet);
+
+ // Build styles
+ // Calculate column widths
+ $sheet->calculateColumnWidths();
+
+ // col elements, initialize
+ $highestColumnIndex = PHPExcel_Cell::columnIndexFromString($sheet->getHighestColumn()) - 1;
+ $column = -1;
+ while($column++ < $highestColumnIndex) {
+ $this->_columnWidths[$sheetIndex][$column] = 42; // approximation
+ $css['table.sheet' . $sheetIndex . ' col.col' . $column]['width'] = '42pt';
+ }
+
+ // col elements, loop through columnDimensions and set width
+ foreach ($sheet->getColumnDimensions() as $columnDimension) {
+ if (($width = PHPExcel_Shared_Drawing::cellDimensionToPixels($columnDimension->getWidth(), $this->_defaultFont)) >= 0) {
+ $width = PHPExcel_Shared_Drawing::pixelsToPoints($width);
+ $column = PHPExcel_Cell::columnIndexFromString($columnDimension->getColumnIndex()) - 1;
+ $this->_columnWidths[$sheetIndex][$column] = $width;
+ $css['table.sheet' . $sheetIndex . ' col.col' . $column]['width'] = $width . 'pt';
+
+ if ($columnDimension->getVisible() === false) {
+ $css['table.sheet' . $sheetIndex . ' col.col' . $column]['visibility'] = 'collapse';
+ $css['table.sheet' . $sheetIndex . ' col.col' . $column]['*display'] = 'none'; // target IE6+7
+ }
+ }
+ }
+
+ // Default row height
+ $rowDimension = $sheet->getDefaultRowDimension();
+
+ // table.sheetN tr { }
+ $css['table.sheet' . $sheetIndex . ' tr'] = array();
+
+ if ($rowDimension->getRowHeight() == -1) {
+ $pt_height = PHPExcel_Shared_Font::getDefaultRowHeightByFont($this->_phpExcel->getDefaultStyle()->getFont());
+ } else {
+ $pt_height = $rowDimension->getRowHeight();
+ }
+ $css['table.sheet' . $sheetIndex . ' tr']['height'] = $pt_height . 'pt';
+ if ($rowDimension->getVisible() === false) {
+ $css['table.sheet' . $sheetIndex . ' tr']['display'] = 'none';
+ $css['table.sheet' . $sheetIndex . ' tr']['visibility'] = 'hidden';
+ }
+
+ // Calculate row heights
+ foreach ($sheet->getRowDimensions() as $rowDimension) {
+ $row = $rowDimension->getRowIndex() - 1;
+
+ // table.sheetN tr.rowYYYYYY { }
+ $css['table.sheet' . $sheetIndex . ' tr.row' . $row] = array();
+
+ if ($rowDimension->getRowHeight() == -1) {
+ $pt_height = PHPExcel_Shared_Font::getDefaultRowHeightByFont($this->_phpExcel->getDefaultStyle()->getFont());
+ } else {
+ $pt_height = $rowDimension->getRowHeight();
+ }
+ $css['table.sheet' . $sheetIndex . ' tr.row' . $row]['height'] = $pt_height . 'pt';
+ if ($rowDimension->getVisible() === false) {
+ $css['table.sheet' . $sheetIndex . ' tr.row' . $row]['display'] = 'none';
+ $css['table.sheet' . $sheetIndex . ' tr.row' . $row]['visibility'] = 'hidden';
+ }
+ }
+ }
+
+ // Cache
+ if (is_null($this->_cssStyles)) {
+ $this->_cssStyles = $css;
+ }
+
+ // Return
+ return $css;
+ }
+
+ /**
+ * Create CSS style
+ *
+ * @param PHPExcel_Style $pStyle PHPExcel_Style
+ * @return array
+ */
+ private function _createCSSStyle(PHPExcel_Style $pStyle) {
+ // Construct CSS
+ $css = '';
+
+ // Create CSS
+ $css = array_merge(
+ $this->_createCSSStyleAlignment($pStyle->getAlignment())
+ , $this->_createCSSStyleBorders($pStyle->getBorders())
+ , $this->_createCSSStyleFont($pStyle->getFont())
+ , $this->_createCSSStyleFill($pStyle->getFill())
+ );
+
+ // Return
+ return $css;
+ }
+
+ /**
+ * Create CSS style (PHPExcel_Style_Alignment)
+ *
+ * @param PHPExcel_Style_Alignment $pStyle PHPExcel_Style_Alignment
+ * @return array
+ */
+ private function _createCSSStyleAlignment(PHPExcel_Style_Alignment $pStyle) {
+ // Construct CSS
+ $css = array();
+
+ // Create CSS
+ $css['vertical-align'] = $this->_mapVAlign($pStyle->getVertical());
+ if ($textAlign = $this->_mapHAlign($pStyle->getHorizontal())) {
+ $css['text-align'] = $textAlign;
+ if(in_array($textAlign,array('left','right')))
+ $css['padding-'.$textAlign] = (string)((int)$pStyle->getIndent() * 9).'px';
+ }
+
+ // Return
+ return $css;
+ }
+
+ /**
+ * Create CSS style (PHPExcel_Style_Font)
+ *
+ * @param PHPExcel_Style_Font $pStyle PHPExcel_Style_Font
+ * @return array
+ */
+ private function _createCSSStyleFont(PHPExcel_Style_Font $pStyle) {
+ // Construct CSS
+ $css = array();
+
+ // Create CSS
+ if ($pStyle->getBold()) {
+ $css['font-weight'] = 'bold';
+ }
+ if ($pStyle->getUnderline() != PHPExcel_Style_Font::UNDERLINE_NONE && $pStyle->getStrikethrough()) {
+ $css['text-decoration'] = 'underline line-through';
+ } else if ($pStyle->getUnderline() != PHPExcel_Style_Font::UNDERLINE_NONE) {
+ $css['text-decoration'] = 'underline';
+ } else if ($pStyle->getStrikethrough()) {
+ $css['text-decoration'] = 'line-through';
+ }
+ if ($pStyle->getItalic()) {
+ $css['font-style'] = 'italic';
+ }
+
+ $css['color'] = '#' . $pStyle->getColor()->getRGB();
+ $css['font-family'] = '\'' . $pStyle->getName() . '\'';
+ $css['font-size'] = $pStyle->getSize() . 'pt';
+
+ // Return
+ return $css;
+ }
+
+ /**
+ * Create CSS style (PHPExcel_Style_Borders)
+ *
+ * @param PHPExcel_Style_Borders $pStyle PHPExcel_Style_Borders
+ * @return array
+ */
+ private function _createCSSStyleBorders(PHPExcel_Style_Borders $pStyle) {
+ // Construct CSS
+ $css = array();
+
+ // Create CSS
+ $css['border-bottom'] = $this->_createCSSStyleBorder($pStyle->getBottom());
+ $css['border-top'] = $this->_createCSSStyleBorder($pStyle->getTop());
+ $css['border-left'] = $this->_createCSSStyleBorder($pStyle->getLeft());
+ $css['border-right'] = $this->_createCSSStyleBorder($pStyle->getRight());
+
+ // Return
+ return $css;
+ }
+
+ /**
+ * Create CSS style (PHPExcel_Style_Border)
+ *
+ * @param PHPExcel_Style_Border $pStyle PHPExcel_Style_Border
+ * @return string
+ */
+ private function _createCSSStyleBorder(PHPExcel_Style_Border $pStyle) {
+ // Create CSS
+ $css = $this->_mapBorderStyle($pStyle->getBorderStyle()) . ' #' . $pStyle->getColor()->getRGB();
+
+ // Return
+ return $css;
+ }
+
+ /**
+ * Create CSS style (PHPExcel_Style_Fill)
+ *
+ * @param PHPExcel_Style_Fill $pStyle PHPExcel_Style_Fill
+ * @return array
+ */
+ private function _createCSSStyleFill(PHPExcel_Style_Fill $pStyle) {
+ // Construct HTML
+ $css = array();
+
+ // Create CSS
+ $value = $pStyle->getFillType() == PHPExcel_Style_Fill::FILL_NONE ?
+ 'white' : '#' . $pStyle->getStartColor()->getRGB();
+ $css['background-color'] = $value;
+
+ // Return
+ return $css;
+ }
+
+ /**
+ * Generate HTML footer
+ */
+ public function generateHTMLFooter() {
+ // Construct HTML
+ $html = '';
+ $html .= ' </body>' . PHP_EOL;
+ $html .= '</html>' . PHP_EOL;
+
+ // Return
+ return $html;
+ }
+
+ /**
+ * Generate table header
+ *
+ * @param PHPExcel_Worksheet $pSheet The worksheet for the table we are writing
+ * @return string
+ * @throws Exception
+ */
+ private function _generateTableHeader($pSheet) {
+ $sheetIndex = $pSheet->getParent()->getIndex($pSheet);
+
+ // Construct HTML
+ $html = '';
+
+ if (!$this->_useInlineCss) {
+ $gridlines = $pSheet->getShowGridLines() ? ' gridlines' : '';
+ $html .= ' <table border="0" cellpadding="0" cellspacing="0" id="sheet' . $sheetIndex . '" class="sheet' . $sheetIndex . $gridlines . '">' . PHP_EOL;
+ } else {
+ $style = isset($this->_cssStyles['table']) ?
+ $this->_assembleCSS($this->_cssStyles['table']) : '';
+
+ if ($this->_isPdf && $pSheet->getShowGridLines()) {
+ $html .= ' <table border="1" cellpadding="1" id="sheet' . $sheetIndex . '" cellspacing="4" style="' . $style . '">' . PHP_EOL;
+ } else {
+ $html .= ' <table border="0" cellpadding="1" id="sheet' . $sheetIndex . '" cellspacing="4" style="' . $style . '">' . PHP_EOL;
+ }
+ }
+
+ // Write <col> elements
+ $highestColumnIndex = PHPExcel_Cell::columnIndexFromString($pSheet->getHighestColumn()) - 1;
+ $i = -1;
+ while($i++ < $highestColumnIndex) {
+ if (!$this->_isPdf) {
+ if (!$this->_useInlineCss) {
+ $html .= ' <col class="col' . $i . '">' . PHP_EOL;
+ } else {
+ $style = isset($this->_cssStyles['table.sheet' . $sheetIndex . ' col.col' . $i]) ?
+ $this->_assembleCSS($this->_cssStyles['table.sheet' . $sheetIndex . ' col.col' . $i]) : '';
+ $html .= ' <col style="' . $style . '">' . PHP_EOL;
+ }
+ }
+ }
+
+ // Return
+ return $html;
+ }
+
+ /**
+ * Generate table footer
+ *
+ * @throws Exception
+ */
+ private function _generateTableFooter() {
+ // Construct HTML
+ $html = '';
+ $html .= ' </table>' . PHP_EOL;
+
+ // Return
+ return $html;
+ }
+
+ /**
+ * Generate row
+ *
+ * @param PHPExcel_Worksheet $pSheet PHPExcel_Worksheet
+ * @param array $pValues Array containing cells in a row
+ * @param int $pRow Row number (0-based)
+ * @return string
+ * @throws Exception
+ */
+ private function _generateRow(PHPExcel_Worksheet $pSheet, $pValues = null, $pRow = 0) {
+ if (is_array($pValues)) {
+ // Construct HTML
+ $html = '';
+
+ // Sheet index
+ $sheetIndex = $pSheet->getParent()->getIndex($pSheet);
+
+ // DomPDF and breaks
+ if ($this->_isPdf && count($pSheet->getBreaks()) > 0) {
+ $breaks = $pSheet->getBreaks();
+
+ // check if a break is needed before this row
+ if (isset($breaks['A' . $pRow])) {
+ // close table: </table>
+ $html .= $this->_generateTableFooter();
+
+ // insert page break
+ $html .= '<div style="page-break-before:always" />';
+
+ // open table again: <table> + <col> etc.
+ $html .= $this->_generateTableHeader($pSheet);
+ }
+ }
+
+ // Write row start
+ if (!$this->_useInlineCss) {
+ $html .= ' <tr class="row' . $pRow . '">' . PHP_EOL;
+ } else {
+ $style = isset($this->_cssStyles['table.sheet' . $sheetIndex . ' tr.row' . $pRow])
+ ? $this->_assembleCSS($this->_cssStyles['table.sheet' . $sheetIndex . ' tr.row' . $pRow]) : '';
+
+ $html .= ' <tr style="' . $style . '">' . PHP_EOL;
+ }
+
+ // Write cells
+ $colNum = 0;
+ foreach ($pValues as $cell) {
+ $coordinate = PHPExcel_Cell::stringFromColumnIndex($colNum) . ($pRow + 1);
+
+ if (!$this->_useInlineCss) {
+ $cssClass = '';
+ $cssClass = 'column' . $colNum;
+ } else {
+ $cssClass = array();
+ if (isset($this->_cssStyles['table.sheet' . $sheetIndex . ' td.column' . $colNum])) {
+ $this->_cssStyles['table.sheet' . $sheetIndex . ' td.column' . $colNum];
+ }
+ }
+ $colSpan = 1;
+ $rowSpan = 1;
+
+ // initialize
+ $cellData = '';
+
+ // PHPExcel_Cell
+ if ($cell instanceof PHPExcel_Cell) {
+ if (is_null($cell->getParent())) {
+ $cell->attach($pSheet);
+ }
+ // Value
+ if ($cell->getValue() instanceof PHPExcel_RichText) {
+ // Loop through rich text elements
+ $elements = $cell->getValue()->getRichTextElements();
+ foreach ($elements as $element) {
+ // Rich text start?
+ if ($element instanceof PHPExcel_RichText_Run) {
+ $cellData .= '<span style="' . $this->_assembleCSS($this->_createCSSStyleFont($element->getFont())) . '">';
+
+ if ($element->getFont()->getSuperScript()) {
+ $cellData .= '<sup>';
+ } else if ($element->getFont()->getSubScript()) {
+ $cellData .= '<sub>';
+ }
+ }
+
+ // Convert UTF8 data to PCDATA
+ $cellText = $element->getText();
+ $cellData .= htmlspecialchars($cellText);
+
+ if ($element instanceof PHPExcel_RichText_Run) {
+ if ($element->getFont()->getSuperScript()) {
+ $cellData .= '</sup>';
+ } else if ($element->getFont()->getSubScript()) {
+ $cellData .= '</sub>';
+ }
+
+ $cellData .= '</span>';
+ }
+ }
+ } else {
+ if ($this->_preCalculateFormulas) {
+ $cellData = PHPExcel_Style_NumberFormat::toFormattedString(
+ $cell->getCalculatedValue(),
+ $pSheet->getParent()->getCellXfByIndex( $cell->getXfIndex() )->getNumberFormat()->getFormatCode(),
+ array($this, 'formatColor')
+ );
+ } else {
+ $cellData = PHPExcel_Style_NumberFormat::ToFormattedString(
+ $cell->getValue(),
+ $pSheet->getParent()->getCellXfByIndex( $cell->getXfIndex() )->getNumberFormat()->getFormatCode(),
+ array($this, 'formatColor')
+ );
+ }
+ $cellData = htmlspecialchars($cellData);
+ if ($pSheet->getParent()->getCellXfByIndex( $cell->getXfIndex() )->getFont()->getSuperScript()) {
+ $cellData = '<sup>'.$cellData.'</sup>';
+ } elseif ($pSheet->getParent()->getCellXfByIndex( $cell->getXfIndex() )->getFont()->getSubScript()) {
+ $cellData = '<sub>'.$cellData.'</sub>';
+ }
+ }
+
+ // Converts the cell content so that spaces occuring at beginning of each new line are replaced by
+ // Example: " Hello\n to the world" is converted to " Hello\n to the world"
+ $cellData = preg_replace("/(?m)(?:^|\\G) /", ' ', $cellData);
+
+ // convert newline "\n" to '<br>'
+ $cellData = nl2br($cellData);
+
+ // Extend CSS class?
+ if (!$this->_useInlineCss) {
+ $cssClass .= ' style' . $cell->getXfIndex();
+ $cssClass .= ' ' . $cell->getDataType();
+ } else {
+ if (isset($this->_cssStyles['td.style' . $cell->getXfIndex()])) {
+ $cssClass = array_merge($cssClass, $this->_cssStyles['td.style' . $cell->getXfIndex()]);
+ }
+
+ // General horizontal alignment: Actual horizontal alignment depends on dataType
+ $sharedStyle = $pSheet->getParent()->getCellXfByIndex( $cell->getXfIndex() );
+ if ($sharedStyle->getAlignment()->getHorizontal() == PHPExcel_Style_Alignment::HORIZONTAL_GENERAL
+ && isset($this->_cssStyles['.' . $cell->getDataType()]['text-align']))
+ {
+ $cssClass['text-align'] = $this->_cssStyles['.' . $cell->getDataType()]['text-align'];
+ }
+ }
+ }
+
+ // Hyperlink?
+ if ($pSheet->hyperlinkExists($coordinate) && !$pSheet->getHyperlink($coordinate)->isInternal()) {
+ $cellData = '<a href="' . htmlspecialchars($pSheet->getHyperlink($coordinate)->getUrl()) . '" title="' . htmlspecialchars($pSheet->getHyperlink($coordinate)->getTooltip()) . '">' . $cellData . '</a>';
+ }
+
+ // Should the cell be written or is it swallowed by a rowspan or colspan?
+ $writeCell = ! ( isset($this->_isSpannedCell[$pSheet->getParent()->getIndex($pSheet)][$pRow + 1][$colNum])
+ && $this->_isSpannedCell[$pSheet->getParent()->getIndex($pSheet)][$pRow + 1][$colNum] );
+
+ // Colspan and Rowspan
+ $colspan = 1;
+ $rowspan = 1;
+ if (isset($this->_isBaseCell[$pSheet->getParent()->getIndex($pSheet)][$pRow + 1][$colNum])) {
+ $spans = $this->_isBaseCell[$pSheet->getParent()->getIndex($pSheet)][$pRow + 1][$colNum];
+ $rowSpan = $spans['rowspan'];
+ $colSpan = $spans['colspan'];
+ }
+
+ // Write
+ if ($writeCell) {
+ // Column start
+ $html .= ' <td';
+ if (!$this->_useInlineCss) {
+ $html .= ' class="' . $cssClass . '"';
+ } else {
+ //** Necessary redundant code for the sake of PHPExcel_Writer_PDF **
+ // We must explicitly write the width of the <td> element because TCPDF
+ // does not recognize e.g. <col style="width:42pt">
+ $width = 0;
+ $i = $colNum - 1;
+ $e = $colNum + $colSpan - 1;
+ while($i++ < $e) {
+ if (isset($this->_columnWidths[$sheetIndex][$i])) {
+ $width += $this->_columnWidths[$sheetIndex][$i];
+ }
+ }
+ $cssClass['width'] = $width . 'pt';
+
+ // We must also explicitly write the height of the <td> element because TCPDF
+ // does not recognize e.g. <tr style="height:50pt">
+ if (isset($this->_cssStyles['table.sheet' . $sheetIndex . ' tr.row' . $pRow]['height'])) {
+ $height = $this->_cssStyles['table.sheet' . $sheetIndex . ' tr.row' . $pRow]['height'];
+ $cssClass['height'] = $height;
+ }
+ //** end of redundant code **
+
+ $html .= ' style="' . $this->_assembleCSS($cssClass) . '"';
+ }
+ if ($colSpan > 1) {
+ $html .= ' colspan="' . $colSpan . '"';
+ }
+ if ($rowSpan > 1) {
+ $html .= ' rowspan="' . $rowSpan . '"';
+ }
+ $html .= '>';
+
+ // Image?
+ $html .= $this->_writeImageTagInCell($pSheet, $coordinate);
+
+ // Cell data
+ $html .= $cellData;
+
+ // Column end
+ $html .= '</td>' . PHP_EOL;
+ }
+
+ // Next column
+ ++$colNum;
+ }
+
+ // Write row end
+ $html .= ' </tr>' . PHP_EOL;
+
+ // Return
+ return $html;
+ } else {
+ throw new Exception("Invalid parameters passed.");
+ }
+ }
+
+ /**
+ * Takes array where of CSS properties / values and converts to CSS string
+ *
+ * @param array
+ * @return string
+ */
+ private function _assembleCSS($pValue = array())
+ {
+ $pairs = array();
+ foreach ($pValue as $property => $value) {
+ $pairs[] = $property . ':' . $value;
+ }
+ $string = implode('; ', $pairs);
+
+ return $string;
+ }
+
+ /**
+ * Get Pre-Calculate Formulas
+ *
+ * @return boolean
+ */
+ public function getPreCalculateFormulas() {
+ return $this->_preCalculateFormulas;
+ }
+
+ /**
+ * Set Pre-Calculate Formulas
+ *
+ * @param boolean $pValue Pre-Calculate Formulas?
+ * @return PHPExcel_Writer_HTML
+ */
+ public function setPreCalculateFormulas($pValue = true) {
+ $this->_preCalculateFormulas = $pValue;
+ return $this;
+ }
+
+ /**
+ * Get images root
+ *
+ * @return string
+ */
+ public function getImagesRoot() {
+ return $this->_imagesRoot;
+ }
+
+ /**
+ * Set images root
+ *
+ * @param string $pValue
+ * @return PHPExcel_Writer_HTML
+ */
+ public function setImagesRoot($pValue = '.') {
+ $this->_imagesRoot = $pValue;
+ return $this;
+ }
+
+ /**
+ * Get use inline CSS?
+ *
+ * @return boolean
+ */
+ public function getUseInlineCss() {
+ return $this->_useInlineCss;
+ }
+
+ /**
+ * Set use inline CSS?
+ *
+ * @param boolean $pValue
+ * @return PHPExcel_Writer_HTML
+ */
+ public function setUseInlineCss($pValue = false) {
+ $this->_useInlineCss = $pValue;
+ return $this;
+ }
+
+ /**
+ * Add color to formatted string as inline style
+ *
+ * @param string $pValue Plain formatted value without color
+ * @param string $pFormat Format code
+ * @return string
+ */
+ public function formatColor($pValue, $pFormat)
+ {
+ // Color information, e.g. [Red] is always at the beginning
+ $color = null; // initialize
+ $matches = array();
+
+ $color_regex = '/^\\[[a-zA-Z]+\\]/';
+ if (preg_match($color_regex, $pFormat, $matches)) {
+ $color = str_replace('[', '', $matches[0]);
+ $color = str_replace(']', '', $color);
+ $color = strtolower($color);
+ }
+
+ // convert to PCDATA
+ $value = htmlspecialchars($pValue);
+
+ // color span tag
+ if ($color !== null) {
+ $value = '<span style="color:' . $color . '">' . $value . '</span>';
+ }
+
+ return $value;
+ }
+
+ /**
+ * Calculate information about HTML colspan and rowspan which is not always the same as Excel's
+ */
+ private function _calculateSpans()
+ {
+ // Identify all cells that should be omitted in HTML due to cell merge.
+ // In HTML only the upper-left cell should be written and it should have
+ // appropriate rowspan / colspan attribute
+ $sheetIndexes = $this->_sheetIndex !== null ?
+ array($this->_sheetIndex) : range(0, $this->_phpExcel->getSheetCount() - 1);
+
+ foreach ($sheetIndexes as $sheetIndex) {
+ $sheet = $this->_phpExcel->getSheet($sheetIndex);
+
+ $candidateSpannedRow = array();
+
+ // loop through all Excel merged cells
+ foreach ($sheet->getMergeCells() as $cells) {
+ list($cells, ) = PHPExcel_Cell::splitRange($cells);
+ $first = $cells[0];
+ $last = $cells[1];
+
+ list($fc, $fr) = PHPExcel_Cell::coordinateFromString($first);
+ $fc = PHPExcel_Cell::columnIndexFromString($fc) - 1;
+
+ list($lc, $lr) = PHPExcel_Cell::coordinateFromString($last);
+ $lc = PHPExcel_Cell::columnIndexFromString($lc) - 1;
+
+ // loop through the individual cells in the individual merge
+ $r = $fr - 1;
+ while($r++ < $lr) {
+ // also, flag this row as a HTML row that is candidate to be omitted
+ $candidateSpannedRow[$r] = $r;
+
+ $c = $fc - 1;
+ while($c++ < $lc) {
+ if ( !($c == $fc && $r == $fr) ) {
+ // not the upper-left cell (should not be written in HTML)
+ $this->_isSpannedCell[$sheetIndex][$r][$c] = array(
+ 'baseCell' => array($fr, $fc),
+ );
+ } else {
+ // upper-left is the base cell that should hold the colspan/rowspan attribute
+ $this->_isBaseCell[$sheetIndex][$r][$c] = array(
+ 'xlrowspan' => $lr - $fr + 1, // Excel rowspan
+ 'rowspan' => $lr - $fr + 1, // HTML rowspan, value may change
+ 'xlcolspan' => $lc - $fc + 1, // Excel colspan
+ 'colspan' => $lc - $fc + 1, // HTML colspan, value may change
+ );
+ }
+ }
+ }
+ }
+
+ // Identify which rows should be omitted in HTML. These are the rows where all the cells
+ // participate in a merge and the where base cells are somewhere above.
+ $countColumns = PHPExcel_Cell::columnIndexFromString($sheet->getHighestColumn());
+ foreach ($candidateSpannedRow as $rowIndex) {
+ if (isset($this->_isSpannedCell[$sheetIndex][$rowIndex])) {
+ if (count($this->_isSpannedCell[$sheetIndex][$rowIndex]) == $countColumns) {
+ $this->_isSpannedRow[$sheetIndex][$rowIndex] = $rowIndex;
+ };
+ }
+ }
+
+ // For each of the omitted rows we found above, the affected rowspans should be subtracted by 1
+ if ( isset($this->_isSpannedRow[$sheetIndex]) ) {
+ foreach ($this->_isSpannedRow[$sheetIndex] as $rowIndex) {
+ $adjustedBaseCells = array();
+ $c = -1;
+ $e = $countColumns - 1;
+ while($c++ < $e) {
+ $baseCell = $this->_isSpannedCell[$sheetIndex][$rowIndex][$c]['baseCell'];
+
+ if ( !in_array($baseCell, $adjustedBaseCells) ) {
+ // subtract rowspan by 1
+ --$this->_isBaseCell[$sheetIndex][ $baseCell[0] ][ $baseCell[1] ]['rowspan'];
+ $adjustedBaseCells[] = $baseCell;
+ }
+ }
+ }
+ }
+
+ // TODO: Same for columns
+ }
+
+ // We have calculated the spans
+ $this->_spansAreCalculated = true;
+ }
+
+}
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