<?php
namespace PhpOffice\PhpSpreadsheet\Writer;
> use HTMLPurifier;
use PhpOffice\PhpSpreadsheet\Calculation\Calculation;
use PhpOffice\PhpSpreadsheet\Cell\Cell;
use PhpOffice\PhpSpreadsheet\Cell\Coordinate;
use PhpOffice\PhpSpreadsheet\Chart\Chart;
use PhpOffice\PhpSpreadsheet\RichText\RichText;
use PhpOffice\PhpSpreadsheet\RichText\Run;
> use PhpOffice\PhpSpreadsheet\Settings;
use PhpOffice\PhpSpreadsheet\Shared\Drawing as SharedDrawing;
use PhpOffice\PhpSpreadsheet\Shared\File;
use PhpOffice\PhpSpreadsheet\Shared\Font as SharedFont;
use PhpOffice\PhpSpreadsheet\Shared\StringHelper;
use PhpOffice\PhpSpreadsheet\Spreadsheet;
use PhpOffice\PhpSpreadsheet\Style\Alignment;
use PhpOffice\PhpSpreadsheet\Style\Border;
use PhpOffice\PhpSpreadsheet\Style\Borders;
use PhpOffice\PhpSpreadsheet\Style\Fill;
use PhpOffice\PhpSpreadsheet\Style\Font;
use PhpOffice\PhpSpreadsheet\Style\NumberFormat;
use PhpOffice\PhpSpreadsheet\Style\Style;
use PhpOffice\PhpSpreadsheet\Worksheet\Drawing;
use PhpOffice\PhpSpreadsheet\Worksheet\MemoryDrawing;
use PhpOffice\PhpSpreadsheet\Worksheet\Worksheet;
< use PhpOffice\PhpSpreadsheet\Writer\Exception as WriterException;
class Html extends BaseWriter
{
/**
* Spreadsheet object.
*
* @var Spreadsheet
*/
protected $spreadsheet;
/**
* Sheet index to write.
*
< * @var int
> * @var null|int
*/
private $sheetIndex = 0;
/**
* Images root.
*
* @var string
*/
private $imagesRoot = '';
/**
* embed images, or link to images.
*
* @var bool
*/
private $embedImages = false;
/**
* Use inline CSS?
*
* @var bool
*/
private $useInlineCss = false;
/**
* Use embedded CSS?
*
* @var bool
*/
private $useEmbeddedCSS = true;
/**
* Array of CSS styles.
*
* @var array
*/
private $cssStyles;
/**
* Array of column widths in points.
*
* @var array
*/
private $columnWidths;
/**
* Default font.
*
* @var Font
*/
private $defaultFont;
/**
* Flag whether spans have been calculated.
*
* @var bool
*/
private $spansAreCalculated = false;
/**
* Excel cells that should not be written as HTML cells.
*
* @var array
*/
private $isSpannedCell = [];
/**
* Excel cells that are upper-left corner in a cell merge.
*
* @var array
*/
private $isBaseCell = [];
/**
* Excel rows that should not be written as HTML rows.
*
* @var array
*/
private $isSpannedRow = [];
/**
* Is the current writer creating PDF?
*
* @var bool
*/
protected $isPdf = false;
/**
* Generate the Navigation block.
*
* @var bool
*/
private $generateSheetNavigationBlock = true;
/**
< * Create a new HTML.
> * Callback for editing generated html.
*
< * @param Spreadsheet $spreadsheet
> * @var null|callable
> */
> private $editHtmlCallback;
>
> /**
> * Create a new HTML.
*/
public function __construct(Spreadsheet $spreadsheet)
{
$this->spreadsheet = $spreadsheet;
$this->defaultFont = $this->spreadsheet->getDefaultStyle()->getFont();
}
/**
* Save Spreadsheet to file.
*
< * @param string $pFilename
> * @param resource|string $filename
> */
> public function save($filename, int $flags = 0): void
> {
> $this->processFlags($flags);
>
> // Open file
> $this->openFileHandle($filename);
>
> // Write html
> fwrite($this->fileHandle, $this->generateHTMLAll());
>
> // Close file
> $this->maybeCloseFileHandle();
> }
>
> /**
> * Save Spreadsheet as html to variable.
*
< * @throws WriterException
> * @return string
*/
< public function save($pFilename)
> public function generateHtmlAll()
{
// garbage collect
$this->spreadsheet->garbageCollect();
$saveDebugLog = Calculation::getInstance($this->spreadsheet)->getDebugLog()->getWriteDebugLog();
Calculation::getInstance($this->spreadsheet)->getDebugLog()->setWriteDebugLog(false);
$saveArrayReturnType = Calculation::getArrayReturnType();
Calculation::setArrayReturnType(Calculation::RETURN_ARRAY_AS_VALUE);
// Build CSS
$this->buildCSS(!$this->useInlineCss);
< // Open file
< $fileHandle = fopen($pFilename, 'wb+');
< if ($fileHandle === false) {
< throw new WriterException("Could not open file $pFilename for writing.");
< }
> $html = '';
// Write headers
< fwrite($fileHandle, $this->generateHTMLHeader(!$this->useInlineCss));
> $html .= $this->generateHTMLHeader(!$this->useInlineCss);
// Write navigation (tabs)
if ((!$this->isPdf) && ($this->generateSheetNavigationBlock)) {
< fwrite($fileHandle, $this->generateNavigation());
> $html .= $this->generateNavigation();
}
// Write data
< fwrite($fileHandle, $this->generateSheetData());
> $html .= $this->generateSheetData();
// Write footer
< fwrite($fileHandle, $this->generateHTMLFooter());
<
< // Close file
< fclose($fileHandle);
> $html .= $this->generateHTMLFooter();
> $callback = $this->editHtmlCallback;
> if ($callback) {
> $html = $callback($html);
> }
Calculation::setArrayReturnType($saveArrayReturnType);
Calculation::getInstance($this->spreadsheet)->getDebugLog()->setWriteDebugLog($saveDebugLog);
>
}
> return $html;
> }
/**
>
* Map VAlign.
> /**
*
> * Set a callback to edit the entire HTML.
* @param string $vAlign Vertical alignment
> *
*
> * The callback must accept the HTML as string as first parameter,
* @return string
> * and it must return the edited HTML as string.
*/
> */
private function mapVAlign($vAlign)
> public function setEditHtmlCallback(?callable $callback): void
{
> {
switch ($vAlign) {
> $this->editHtmlCallback = $callback;
case Alignment::VERTICAL_BOTTOM:
> const VALIGN_ARR = [
return 'bottom';
> Alignment::VERTICAL_BOTTOM => 'bottom',
case Alignment::VERTICAL_TOP:
> Alignment::VERTICAL_TOP => 'top',
return 'top';
> Alignment::VERTICAL_CENTER => 'middle',
case Alignment::VERTICAL_CENTER:
> Alignment::VERTICAL_JUSTIFY => 'middle',
case Alignment::VERTICAL_JUSTIFY:
> ];
return 'middle';
>
< switch ($vAlign) {
< case Alignment::VERTICAL_BOTTOM:
< return 'bottom';
< case Alignment::VERTICAL_TOP:
< return 'top';
< case Alignment::VERTICAL_CENTER:
< case Alignment::VERTICAL_JUSTIFY:
< return 'middle';
< default:
< return 'baseline';
< }
> return array_key_exists($vAlign, self::VALIGN_ARR) ? self::VALIGN_ARR[$vAlign] : 'baseline';
*/
> const HALIGN_ARR = [
private function mapHAlign($hAlign)
> Alignment::HORIZONTAL_LEFT => 'left',
{
> Alignment::HORIZONTAL_RIGHT => 'right',
switch ($hAlign) {
> Alignment::HORIZONTAL_CENTER => 'center',
case Alignment::HORIZONTAL_GENERAL:
> Alignment::HORIZONTAL_CENTER_CONTINUOUS => 'center',
return false;
> Alignment::HORIZONTAL_JUSTIFY => 'justify',
case Alignment::HORIZONTAL_LEFT:
> ];
return 'left';
>
< * @return false|string
> * @return string
< switch ($hAlign) {
< case Alignment::HORIZONTAL_GENERAL:
< return false;
< case Alignment::HORIZONTAL_LEFT:
< return 'left';
< case Alignment::HORIZONTAL_RIGHT:
< return 'right';
< case Alignment::HORIZONTAL_CENTER:
< case Alignment::HORIZONTAL_CENTER_CONTINUOUS:
< return 'center';
< case Alignment::HORIZONTAL_JUSTIFY:
< return 'justify';
< default:
< return false;
< }
> return array_key_exists($hAlign, self::HALIGN_ARR) ? self::HALIGN_ARR[$hAlign] : '';
*
> const BORDER_ARR = [
* @return string
> Border::BORDER_NONE => 'none',
*/
> Border::BORDER_DASHDOT => '1px dashed',
private function mapBorderStyle($borderStyle)
> Border::BORDER_DASHDOTDOT => '1px dotted',
{
> Border::BORDER_DASHED => '1px dashed',
switch ($borderStyle) {
> Border::BORDER_DOTTED => '1px dotted',
case Border::BORDER_NONE:
> Border::BORDER_DOUBLE => '3px double',
return 'none';
> Border::BORDER_HAIR => '1px solid',
case Border::BORDER_DASHDOT:
> Border::BORDER_MEDIUM => '2px solid',
return '1px dashed';
> Border::BORDER_MEDIUMDASHDOT => '2px dashed',
case Border::BORDER_DASHDOTDOT:
> Border::BORDER_MEDIUMDASHDOTDOT => '2px dotted',
return '1px dotted';
> Border::BORDER_SLANTDASHDOT => '2px dashed',
case Border::BORDER_DASHED:
> Border::BORDER_THICK => '3px solid',
return '1px dashed';
> ];
case Border::BORDER_DOTTED:
>
< switch ($borderStyle) {
< case Border::BORDER_NONE:
< return 'none';
< case Border::BORDER_DASHDOT:
< return '1px dashed';
< case Border::BORDER_DASHDOTDOT:
< return '1px dotted';
< case Border::BORDER_DASHED:
< return '1px dashed';
< case Border::BORDER_DOTTED:
< return '1px dotted';
< case Border::BORDER_DOUBLE:
< return '3px double';
< case Border::BORDER_HAIR:
< return '1px solid';
< case Border::BORDER_MEDIUM:
< return '2px solid';
< case Border::BORDER_MEDIUMDASHDOT:
< return '2px dashed';
< case Border::BORDER_MEDIUMDASHDOTDOT:
< return '2px dotted';
< case Border::BORDER_MEDIUMDASHED:
< return '2px dashed';
< case Border::BORDER_SLANTDASHDOT:
< return '2px dashed';
< case Border::BORDER_THICK:
< return '3px solid';
< case Border::BORDER_THIN:
< return '1px solid';
< default:
< // map others to thin
< return '1px solid';
< }
> return array_key_exists($borderStyle, self::BORDER_ARR) ? self::BORDER_ARR[$borderStyle] : '1px solid';
< *
< * @return int
< public function getSheetIndex()
> public function getSheetIndex(): ?int
* Set sheet index.
*
< * @param int $pValue Sheet index
> * @param int $sheetIndex Sheet index
*
< * @return HTML
> * @return $this
*/
< public function setSheetIndex($pValue)
> public function setSheetIndex($sheetIndex)
{
< $this->sheetIndex = $pValue;
> $this->sheetIndex = $sheetIndex;
return $this;
}
/**
* Get sheet index.
*
* @return bool
*/
public function getGenerateSheetNavigationBlock()
{
return $this->generateSheetNavigationBlock;
}
/**
* Set sheet index.
*
< * @param bool $pValue Flag indicating whether the sheet navigation block should be generated or not
> * @param bool $generateSheetNavigationBlock Flag indicating whether the sheet navigation block should be generated or not
*
< * @return HTML
> * @return $this
*/
< public function setGenerateSheetNavigationBlock($pValue)
> public function setGenerateSheetNavigationBlock($generateSheetNavigationBlock)
{
< $this->generateSheetNavigationBlock = (bool) $pValue;
> $this->generateSheetNavigationBlock = (bool) $generateSheetNavigationBlock;
return $this;
}
/**
* Write all sheets (resets sheetIndex to NULL).
> *
*/
> * @return $this
public function writeAllSheets()
{
$this->sheetIndex = null;
return $this;
}
> private static function generateMeta($val, $desc)
/**
> {
* Generate HTML header.
> return $val
*
> ? (' <meta name="' . $desc . '" content="' . htmlspecialchars($val, Settings::htmlEntityFlags()) . '" />' . PHP_EOL)
* @param bool $pIncludeStyles Include styles?
> : '';
*
> }
* @throws WriterException
>
*
> public const BODY_LINE = ' <body>' . PHP_EOL;
* @return string
>
< * @param bool $pIncludeStyles Include styles?
< *
< * @throws WriterException
> * @param bool $includeStyles Include styles?
< public function generateHTMLHeader($pIncludeStyles = false)
> public function generateHTMLHeader($includeStyles = false)
$properties = $this->spreadsheet->getProperties();
< $html = '<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">' . PHP_EOL;
< $html .= '<html>' . PHP_EOL;
> $html = '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">' . PHP_EOL;
> $html .= '<html xmlns="http://www.w3.org/1999/xhtml">' . PHP_EOL;
$html .= ' <head>' . PHP_EOL;
< $html .= ' <meta http-equiv="Content-Type" content="text/html; charset=utf-8">' . PHP_EOL;
< $html .= ' <meta name="generator" content="PhpSpreadsheet, https://github.com/PHPOffice/PhpSpreadsheet">' . PHP_EOL;
< if ($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;
< }
> $html .= ' <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />' . PHP_EOL;
> $html .= ' <meta name="generator" content="PhpSpreadsheet, https://github.com/PHPOffice/PhpSpreadsheet" />' . PHP_EOL;
> $html .= ' <title>' . htmlspecialchars($properties->getTitle(), Settings::htmlEntityFlags()) . '</title>' . PHP_EOL;
> $html .= self::generateMeta($properties->getCreator(), 'author');
> $html .= self::generateMeta($properties->getTitle(), 'title');
> $html .= self::generateMeta($properties->getDescription(), 'description');
> $html .= self::generateMeta($properties->getSubject(), 'subject');
> $html .= self::generateMeta($properties->getKeywords(), 'keywords');
> $html .= self::generateMeta($properties->getCategory(), 'category');
> $html .= self::generateMeta($properties->getCompany(), 'company');
> $html .= self::generateMeta($properties->getManager(), 'manager');
< if ($pIncludeStyles) {
< $html .= $this->generateStyles(true);
< }
> $html .= $includeStyles ? $this->generateStyles(true) : $this->generatePageDeclarations(true);
$html .= ' </head>' . PHP_EOL;
$html .= '' . PHP_EOL;
< $html .= ' <body>' . PHP_EOL;
> $html .= self::BODY_LINE;
return $html;
}
< /**
< * Generate sheet data.
< *
< * @throws WriterException
< *
< * @return string
< */
< public function generateSheetData()
> private function generateSheetPrep()
{
// Ensure that Spans have been calculated?
< if ($this->sheetIndex !== null || !$this->spansAreCalculated) {
$this->calculateSpans();
< }
// Fetch sheets
< $sheets = [];
if ($this->sheetIndex === null) {
$sheets = $this->spreadsheet->getAllSheets();
} else {
< $sheets[] = $this->spreadsheet->getSheet($this->sheetIndex);
> $sheets = [$this->spreadsheet->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());
< $dimension[0] = Coordinate::coordinateFromString($dimension[0]);
< $dimension[0][0] = Coordinate::columnIndexFromString($dimension[0][0]);
< $dimension[1] = Coordinate::coordinateFromString($dimension[1]);
< $dimension[1][0] = Coordinate::columnIndexFromString($dimension[1][0]);
<
< // row min,max
< $rowMin = $dimension[0][1];
< $rowMax = $dimension[1][1];
> return $sheets;
> }
> private function generateSheetStarts($sheet, $rowMin)
// calculate start of <tbody>, <thead>
> {
$tbodyStart = $rowMin;
$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++ < $rowMax) {
> return [$theadStart, $theadEnd, $tbodyStart];
> }
>
> private function generateSheetTags($row, $theadStart, $theadEnd, $tbodyStart)
> {
// <thead> ?
< if ($row == $theadStart) {
< $html .= ' <thead>' . PHP_EOL;
< $cellType = 'th';
> $startTag = ($row == $theadStart) ? (' <thead>' . PHP_EOL) : '';
> if (!$startTag) {
> $startTag = ($row == $tbodyStart) ? (' <tbody>' . PHP_EOL) : '';
}
> $endTag = ($row == $theadEnd) ? (' </thead>' . PHP_EOL) : '';
> $cellType = ($row >= $tbodyStart) ? 'td' : 'th';
< // <tbody> ?
< if ($row == $tbodyStart) {
< $html .= ' <tbody>' . PHP_EOL;
< $cellType = 'td';
> return [$cellType, $startTag, $endTag];
}
> /**
// Write row if there are HTML table cells in it
> * Generate sheet data.
if (!isset($this->isSpannedRow[$sheet->getParent()->getIndex($sheet)][$row])) {
> *
// Start a new rowData
> * @return string
$rowData = [];
> */
// Loop through columns
> public function generateSheetData()
$column = $dimension[0][0];
> {
while ($column <= $dimension[1][0]) {
> $sheets = $this->generateSheetPrep();
// Cell exists?
>
if ($sheet->cellExistsByColumnAndRow($column, $row)) {
> // Construct HTML
$rowData[$column] = Coordinate::stringFromColumnIndex($column) . $row;
> $html = '';
} else {
>
$rowData[$column] = '';
> // Loop all sheets
}
> $sheetId = 0;
++$column;
> foreach ($sheets as $sheet) {
}
> // Write table header
$html .= $this->generateRow($sheet, $rowData, $row - 1, $cellType);
> $html .= $this->generateTableHeader($sheet);
}
>
> // Get worksheet dimension
// </thead> ?
> [$min, $max] = explode(':', $sheet->calculateWorksheetDataDimension());
if ($row == $theadEnd) {
> [$minCol, $minRow] = Coordinate::indexesFromString($min);
$html .= ' </thead>' . PHP_EOL;
> [$maxCol, $maxRow] = Coordinate::indexesFromString($max);
}
>
}
> [$theadStart, $theadEnd, $tbodyStart] = $this->generateSheetStarts($sheet, $minRow);
$html .= $this->extendRowsForChartsAndImages($sheet, $row);
>
> // Loop through cells
// Close table body.
> $row = $minRow - 1;
$html .= ' </tbody>' . PHP_EOL;
> while ($row++ < $maxRow) {
> [$cellType, $startTag, $endTag] = $this->generateSheetTags($row, $theadStart, $theadEnd, $tbodyStart);
// Write table footer
> $html .= $startTag;
$html .= $this->generateTableFooter();
>
< $column = $dimension[0][0];
< while ($column <= $dimension[1][0]) {
> $column = $minCol;
> while ($column <= $maxCol) {
< // </thead> ?
< if ($row == $theadEnd) {
< $html .= ' </thead>' . PHP_EOL;
< }
> $html .= $endTag;
< // Close table body.
< $html .= ' </tbody>' . PHP_EOL;
<
<
< if ($this->isPdf) {
> if ($this->isPdf && $this->useInlineCss) {
< $html .= '<div style="page-break-before:always" />';
> $html .= '<div style="page-break-before:always" ></div>';
return $html;
}
/**
* Generate sheet tabs.
*
< * @throws WriterException
< *
* @return string
*/
public function generateNavigation()
{
// Fetch sheets
$sheets = [];
if ($this->sheetIndex === null) {
$sheets = $this->spreadsheet->getAllSheets();
} else {
$sheets[] = $this->spreadsheet->getSheet($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;
}
< private function extendRowsForChartsAndImages(Worksheet $pSheet, $row)
> /**
> * Extend Row if chart is placed after nominal end of row.
> * This code should be exercised by sample:
> * Chart/32_Chart_read_write_PDF.php.
> * However, that test is suppressed due to out-of-date
> * Jpgraph code issuing warnings. So, don't measure
> * code coverage for this function till that is fixed.
> *
> * @param int $row Row to check for charts
> *
> * @return array
> *
> * @codeCoverageIgnore
> */
> private function extendRowsForCharts(Worksheet $worksheet, int $row)
{
$rowMax = $row;
$colMax = 'A';
> $anyfound = false;
if ($this->includeCharts) {
< foreach ($pSheet->getChartCollection() as $chart) {
> foreach ($worksheet->getChartCollection() as $chart) {
if ($chart instanceof Chart) {
> $anyfound = true;
$chartCoordinates = $chart->getTopLeftPosition();
$chartTL = Coordinate::coordinateFromString($chartCoordinates['cell']);
$chartCol = Coordinate::columnIndexFromString($chartTL[0]);
if ($chartTL[1] > $rowMax) {
$rowMax = $chartTL[1];
if ($chartCol > Coordinate::columnIndexFromString($colMax)) {
$colMax = $chartTL[0];
}
}
}
}
}
< foreach ($pSheet->getDrawingCollection() as $drawing) {
< if ($drawing instanceof Drawing) {
> return [$rowMax, $colMax, $anyfound];
> }
>
> private function extendRowsForChartsAndImages(Worksheet $worksheet, int $row): string
> {
> [$rowMax, $colMax, $anyfound] = $this->extendRowsForCharts($worksheet, $row);
>
> foreach ($worksheet->getDrawingCollection() as $drawing) {
> $anyfound = true;
$imageTL = Coordinate::coordinateFromString($drawing->getCoordinates());
$imageCol = Coordinate::columnIndexFromString($imageTL[0]);
if ($imageTL[1] > $rowMax) {
$rowMax = $imageTL[1];
if ($imageCol > Coordinate::columnIndexFromString($colMax)) {
$colMax = $imageTL[0];
}
}
}
< }
// Don't extend rows if not needed
< if ($row === $rowMax) {
> if ($row === $rowMax || !$anyfound) {
return '';
}
$html = '';
++$colMax;
<
> ++$row;
while ($row <= $rowMax) {
$html .= '<tr>';
for ($col = 'A'; $col != $colMax; ++$col) {
< $html .= '<td>';
< $html .= $this->writeImageInCell($pSheet, $col . $row);
< if ($this->includeCharts) {
< $html .= $this->writeChartInCell($pSheet, $col . $row);
> $htmlx = $this->writeImageInCell($worksheet, $col . $row);
> $htmlx .= $this->includeCharts ? $this->writeChartInCell($worksheet, $col . $row) : '';
> if ($htmlx) {
> $html .= "<td class='style0' style='position: relative;'>$htmlx</td>";
> } else {
> $html .= "<td class='style0'></td>";
}
< $html .= '</td>';
}
++$row;
< $html .= '</tr>';
> $html .= '</tr>' . PHP_EOL;
}
return $html;
}
/**
> * Convert Windows file name to file protocol URL.
* Generate image tag in cell.
> *
*
> * @param string $filename file name on local system
* @param Worksheet $pSheet \PhpOffice\PhpSpreadsheet\Worksheet\Worksheet
> *
* @param string $coordinates Cell coordinates
> * @return string
*
> */
* @return string
> public static function winFileToUrl($filename)
*/
> {
private function writeImageInCell(Worksheet $pSheet, $coordinates)
> // Windows filename
{
> if (substr($filename, 1, 2) === ':\\') {
// Construct HTML
> $filename = 'file:///' . str_replace('\\', '/', $filename);
$html = '';
> }
>
// Write images
> return $filename;
foreach ($pSheet->getDrawingCollection() as $drawing) {
> }
if ($drawing instanceof Drawing) {
>
if ($drawing->getCoordinates() == $coordinates) {
> /**
< * @param Worksheet $pSheet \PhpOffice\PhpSpreadsheet\Worksheet\Worksheet
> * @param Worksheet $worksheet \PhpOffice\PhpSpreadsheet\Worksheet\Worksheet
< private function writeImageInCell(Worksheet $pSheet, $coordinates)
> private function writeImageInCell(Worksheet $worksheet, $coordinates)
< foreach ($pSheet->getDrawingCollection() as $drawing) {
> foreach ($worksheet->getDrawingCollection() as $drawing) {
> if ($drawing->getCoordinates() != $coordinates) {
> continue;
> }
> $filedesc = $drawing->getDescription();
> $filedesc = $filedesc ? htmlspecialchars($filedesc, ENT_QUOTES) : 'Embedded image';
< if ($drawing->getCoordinates() == $coordinates) {
< if (substr($filename, 0, 1) == '.') {
< $filename = substr($filename, 1);
< }
> $filename = preg_replace('/^[.]/', '', $filename);
// Prepend images root
$filename = $this->getImagesRoot() . $filename;
< // Strip off eventual '.'
< if (substr($filename, 0, 1) == '.' && substr($filename, 0, 2) != './') {
< $filename = substr($filename, 1);
< }
> // Strip off eventual '.' if followed by non-/
> $filename = preg_replace('@^[.]([^/])@', '$1', $filename);
// Convert UTF8 data to PCDATA
< $filename = htmlspecialchars($filename);
> $filename = htmlspecialchars($filename, Settings::htmlEntityFlags());
$html .= PHP_EOL;
< if ((!$this->embedImages) || ($this->isPdf)) {
< $imageData = $filename;
< } else {
> $imageData = self::winFileToUrl($filename);
>
> if ($this->embedImages && !$this->isPdf) {
> $picture = @file_get_contents($filename);
> if ($picture !== false) {
$imageDetails = getimagesize($filename);
< if ($fp = fopen($filename, 'rb', 0)) {
< $picture = '';
< while (!feof($fp)) {
< $picture .= fread($fp, 1024);
< }
< fclose($fp);
< // base64 encode the binary data, then break it
< // into chunks according to RFC 2045 semantics
< $base64 = chunk_split(base64_encode($picture));
> // base64 encode the binary data
> $base64 = base64_encode($picture);
$imageData = 'data:' . $imageDetails['mime'] . ';base64,' . $base64;
< } else {
< $imageData = $filename;
}
}
< $html .= '<div style="position: relative;">';
$html .= '<img style="position: absolute; z-index: 1; left: ' .
$drawing->getOffsetX() . 'px; top: ' . $drawing->getOffsetY() . 'px; width: ' .
$drawing->getWidth() . 'px; height: ' . $drawing->getHeight() . 'px;" src="' .
< $imageData . '" border="0" />';
< $html .= '</div>';
< }
> $imageData . '" alt="' . $filedesc . '" />';
} elseif ($drawing instanceof MemoryDrawing) {
< if ($drawing->getCoordinates() != $coordinates) {
< continue;
< }
> $imageResource = $drawing->getImageResource();
> if ($imageResource) {
ob_start(); // Let's start output buffering.
< imagepng($drawing->getImageResource()); // This will normally output the image, but because of ob_start(), it won't.
> imagepng($imageResource); // This will normally output the image, but because of ob_start(), it won't.
$contents = ob_get_contents(); // Instead, output above is saved to $contents
ob_end_clean(); // End the output buffer.
$dataUri = 'data:image/jpeg;base64,' . base64_encode($contents);
// Because of the nature of tables, width is more important than height.
// max-width: 100% ensures that image doesnt overflow containing cell
// width: X sets width of supplied image.
// As a result, images bigger than cell will be contained and images smaller will not get stretched
< $html .= '<img src="' . $dataUri . '" style="max-width:100%;width:' . $drawing->getWidth() . 'px;" />';
> $html .= '<img alt="' . $filedesc . '" src="' . $dataUri . '" style="max-width:100%;width:' . $drawing->getWidth() . 'px;" />';
> }
}
}
return $html;
}
/**
* Generate chart tag in cell.
> * This code should be exercised by sample:
*
> * Chart/32_Chart_read_write_PDF.php.
* @param Worksheet $pSheet \PhpOffice\PhpSpreadsheet\Worksheet\Worksheet
> * However, that test is suppressed due to out-of-date
* @param string $coordinates Cell coordinates
> * Jpgraph code issuing warnings. So, don't measure
*
> * code coverage for this function till that is fixed.
< * @param Worksheet $pSheet \PhpOffice\PhpSpreadsheet\Worksheet\Worksheet
< * @param string $coordinates Cell coordinates
< *
< * @return string
> * @codeCoverageIgnore
< private function writeChartInCell(Worksheet $pSheet, $coordinates)
> private function writeChartInCell(Worksheet $worksheet, string $coordinates): string
$html = '';
// Write charts
< foreach ($pSheet->getChartCollection() as $chart) {
> foreach ($worksheet->getChartCollection() as $chart) {
if ($chart instanceof Chart) {
$chartCoordinates = $chart->getTopLeftPosition();
if ($chartCoordinates['cell'] == $coordinates) {
$chartFileName = File::sysGetTempDir() . '/' . uniqid('', true) . '.png';
if (!$chart->render($chartFileName)) {
< return;
> return '';
}
$html .= PHP_EOL;
$imageDetails = getimagesize($chartFileName);
> $filedesc = $chart->getTitle();
if ($fp = fopen($chartFileName, 'rb', 0)) {
> $filedesc = $filedesc ? $filedesc->getCaptionText() : '';
$picture = fread($fp, filesize($chartFileName));
> $filedesc = $filedesc ? htmlspecialchars($filedesc, ENT_QUOTES) : 'Embedded chart';
fclose($fp);
< // base64 encode the binary data, then break it
< // into chunks according to RFC 2045 semantics
< $base64 = chunk_split(base64_encode($picture));
> // base64 encode the binary data
> $base64 = base64_encode($picture);
$imageData = 'data:' . $imageDetails['mime'] . ';base64,' . $base64;
< $html .= '<div style="position: relative;">';
< $html .= '<img style="position: absolute; z-index: 1; left: ' . $chartCoordinates['xOffset'] . 'px; top: ' . $chartCoordinates['yOffset'] . 'px; width: ' . $imageDetails[0] . 'px; height: ' . $imageDetails[1] . 'px;" src="' . $imageData . '" border="0" />' . PHP_EOL;
< $html .= '</div>';
> $html .= '<img style="position: absolute; z-index: 1; left: ' . $chartCoordinates['xOffset'] . 'px; top: ' . $chartCoordinates['yOffset'] . 'px; width: ' . $imageDetails[0] . 'px; height: ' . $imageDetails[1] . 'px;" src="' . $imageData . '" alt="' . $filedesc . '" />' . PHP_EOL;
unlink($chartFileName);
}
}
}
}
// Return
return $html;
}
/**
* Generate CSS styles.
*
* @param bool $generateSurroundingHTML Generate surrounding HTML tags? (<style> and </style>)
*
< * @throws WriterException
< *
* @return string
*/
public function generateStyles($generateSurroundingHTML = true)
{
// 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;
> $html .= (array_key_exists('html', $css)) ? (' 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;
}
}
> $html .= $this->generatePageDeclarations(false);
// End styles
if ($generateSurroundingHTML) {
$html .= ' </style>' . PHP_EOL;
}
// Return
return $html;
}
> private function buildCssRowHeights(Worksheet $sheet, array &$css, int $sheetIndex): void
/**
> {
* Build CSS styles.
> // Calculate row heights
*
> foreach ($sheet->getRowDimensions() as $rowDimension) {
* @param bool $generateSurroundingHTML Generate surrounding HTML style? (html { })
> $row = $rowDimension->getRowIndex() - 1;
*
>
* @throws WriterException
> // table.sheetN tr.rowYYYYYY { }
*
> $css['table.sheet' . $sheetIndex . ' tr.row' . $row] = [];
* @return array
>
*/
> if ($rowDimension->getRowHeight() != -1) {
public function buildCSS($generateSurroundingHTML = true)
> $pt_height = $rowDimension->getRowHeight();
{
> $css['table.sheet' . $sheetIndex . ' tr.row' . $row]['height'] = $pt_height . 'pt';
// Cached?
> }
if ($this->cssStyles !== null) {
> if ($rowDimension->getVisible() === false) {
return $this->cssStyles;
> $css['table.sheet' . $sheetIndex . ' tr.row' . $row]['display'] = 'none';
}
> $css['table.sheet' . $sheetIndex . ' tr.row' . $row]['visibility'] = 'hidden';
> }
// Ensure that spans have been calculated
> }
if (!$this->spansAreCalculated) {
> }
$this->calculateSpans();
>
}
> private function buildCssPerSheet(Worksheet $sheet, array &$css): void
> {
// Construct CSS
> // Calculate hash code
$css = [];
> $sheetIndex = $sheet->getParent()->getIndex($sheet);
>
// Start styles
> // Build styles
if ($generateSurroundingHTML) {
> // Calculate column widths
// html { }
> $sheet->calculateColumnWidths();
$css['html']['font-family'] = 'Calibri, Arial, Helvetica, sans-serif';
>
$css['html']['font-size'] = '11pt';
> // col elements, initialize
$css['html']['background-color'] = 'white';
> $highestColumnIndex = Coordinate::columnIndexFromString($sheet->getHighestColumn()) - 1;
}
> $column = -1;
> while ($column++ < $highestColumnIndex) {
// CSS for comments as found in LibreOffice
> $this->columnWidths[$sheetIndex][$column] = 42; // approximation
$css['a.comment-indicator:hover + div.comment'] = [
> $css['table.sheet' . $sheetIndex . ' col.col' . $column]['width'] = '42pt';
'background' => '#ffd',
> }
'position' => 'absolute',
>
'display' => 'block',
> // col elements, loop through columnDimensions and set width
'border' => '1px solid black',
> foreach ($sheet->getColumnDimensions() as $columnDimension) {
'padding' => '0.5em',
> $column = Coordinate::columnIndexFromString($columnDimension->getColumnIndex()) - 1;
];
> $width = SharedDrawing::cellDimensionToPixels($columnDimension->getWidth(), $this->defaultFont);
> $width = SharedDrawing::pixelsToPoints($width);
$css['a.comment-indicator'] = [
> if ($columnDimension->getVisible() === false) {
'background' => 'red',
> $css['table.sheet' . $sheetIndex . ' .column' . $column]['display'] = 'none';
'display' => 'inline-block',
> }
'border' => '1px solid black',
> if ($width >= 0) {
'width' => '0.5em',
> $this->columnWidths[$sheetIndex][$column] = $width;
'height' => '0.5em',
> $css['table.sheet' . $sheetIndex . ' col.col' . $column]['width'] = $width . 'pt';
];
> }
> }
$css['div.comment']['display'] = 'none';
>
> // Default row height
// table { }
> $rowDimension = $sheet->getDefaultRowDimension();
$css['table']['border-collapse'] = 'collapse';
>
if (!$this->isPdf) {
> // table.sheetN tr { }
$css['table']['page-break-after'] = 'always';
> $css['table.sheet' . $sheetIndex . ' tr'] = [];
}
>
> if ($rowDimension->getRowHeight() == -1) {
// .gridlines td { }
> $pt_height = SharedFont::getDefaultRowHeightByFont($this->spreadsheet->getDefaultStyle()->getFont());
$css['.gridlines td']['border'] = '1px dotted black';
> } else {
$css['.gridlines th']['border'] = '1px dotted black';
> $pt_height = $rowDimension->getRowHeight();
> }
// .b {}
> $css['table.sheet' . $sheetIndex . ' tr']['height'] = $pt_height . 'pt';
$css['.b']['text-align'] = 'center'; // BOOL
> if ($rowDimension->getVisible() === false) {
> $css['table.sheet' . $sheetIndex . ' tr']['display'] = 'none';
// .e {}
> $css['table.sheet' . $sheetIndex . ' tr']['visibility'] = 'hidden';
$css['.e']['text-align'] = 'center'; // ERROR
> }
>
// .f {}
> $this->buildCssRowHeights($sheet, $css, $sheetIndex);
$css['.f']['text-align'] = 'right'; // FORMULA
> }
>
< * @throws WriterException
< *
< if (!$this->spansAreCalculated) {
< }
< if (!$this->isPdf) {
< $css['table']['page-break-after'] = 'always';
< }
<
< // .gridlines td { }
< $css['.gridlines td']['border'] = '1px dotted black';
< $css['.gridlines th']['border'] = '1px dotted black';
$css['td.style' . $index] = $this->createCSSStyle($style);
$css['th.style' . $index] = $this->createCSSStyle($style);
}
// Fetch sheets
$sheets = [];
if ($this->sheetIndex === null) {
$sheets = $this->spreadsheet->getAllSheets();
} else {
$sheets[] = $this->spreadsheet->getSheet($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
< $highestColumnIndex = Coordinate::columnIndexFromString($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 = SharedDrawing::cellDimensionToPixels($columnDimension->getWidth(), $this->defaultFont)) >= 0) {
< $width = SharedDrawing::pixelsToPoints($width);
< $column = Coordinate::columnIndexFromString($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 . ' .column' . $column]['visibility'] = 'collapse';
< $css['table.sheet' . $sheetIndex . ' .column' . $column]['display'] = 'none'; // target IE6+7
< }
< }
< }
<
< // Default row height
< $rowDimension = $sheet->getDefaultRowDimension();
<
< // table.sheetN tr { }
< $css['table.sheet' . $sheetIndex . ' tr'] = [];
<
< if ($rowDimension->getRowHeight() == -1) {
< $pt_height = SharedFont::getDefaultRowHeightByFont($this->spreadsheet->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' . $row] = [];
<
< if ($rowDimension->getRowHeight() == -1) {
< $pt_height = SharedFont::getDefaultRowHeightByFont($this->spreadsheet->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';
< }
< }
> $this->buildCssPerSheet($sheet, $css);
}
// Cache
if ($this->cssStyles === null) {
$this->cssStyles = $css;
}
// Return
return $css;
}
/**
* Create CSS style.
*
< * @param Style $pStyle
< *
* @return array
*/
< private function createCSSStyle(Style $pStyle)
> private function createCSSStyle(Style $style)
{
// Create CSS
return array_merge(
< $this->createCSSStyleAlignment($pStyle->getAlignment()),
< $this->createCSSStyleBorders($pStyle->getBorders()),
< $this->createCSSStyleFont($pStyle->getFont()),
< $this->createCSSStyleFill($pStyle->getFill())
> $this->createCSSStyleAlignment($style->getAlignment()),
> $this->createCSSStyleBorders($style->getBorders()),
> $this->createCSSStyleFont($style->getFont()),
> $this->createCSSStyleFill($style->getFill())
);
}
/**
< * Create CSS style (\PhpOffice\PhpSpreadsheet\Style\Alignment).
< *
< * @param Alignment $pStyle \PhpOffice\PhpSpreadsheet\Style\Alignment
> * Create CSS style.
*
* @return array
*/
< private function createCSSStyleAlignment(Alignment $pStyle)
> private function createCSSStyleAlignment(Alignment $alignment)
{
// Construct CSS
$css = [];
// Create CSS
< $css['vertical-align'] = $this->mapVAlign($pStyle->getVertical());
< if ($textAlign = $this->mapHAlign($pStyle->getHorizontal())) {
> $css['vertical-align'] = $this->mapVAlign($alignment->getVertical());
> $textAlign = $this->mapHAlign($alignment->getHorizontal());
> if ($textAlign) {
$css['text-align'] = $textAlign;
if (in_array($textAlign, ['left', 'right'])) {
< $css['padding-' . $textAlign] = (string) ((int) $pStyle->getIndent() * 9) . 'px';
> $css['padding-' . $textAlign] = (string) ((int) $alignment->getIndent() * 9) . 'px';
}
}
return $css;
}
/**
< * Create CSS style (\PhpOffice\PhpSpreadsheet\Style\Font).
< *
< * @param Font $pStyle
> * Create CSS style.
*
* @return array
*/
< private function createCSSStyleFont(Font $pStyle)
> private function createCSSStyleFont(Font $font)
{
// Construct CSS
$css = [];
// Create CSS
< if ($pStyle->getBold()) {
> if ($font->getBold()) {
$css['font-weight'] = 'bold';
}
< if ($pStyle->getUnderline() != Font::UNDERLINE_NONE && $pStyle->getStrikethrough()) {
> if ($font->getUnderline() != Font::UNDERLINE_NONE && $font->getStrikethrough()) {
$css['text-decoration'] = 'underline line-through';
< } elseif ($pStyle->getUnderline() != Font::UNDERLINE_NONE) {
> } elseif ($font->getUnderline() != Font::UNDERLINE_NONE) {
$css['text-decoration'] = 'underline';
< } elseif ($pStyle->getStrikethrough()) {
> } elseif ($font->getStrikethrough()) {
$css['text-decoration'] = 'line-through';
}
< if ($pStyle->getItalic()) {
> if ($font->getItalic()) {
$css['font-style'] = 'italic';
}
< $css['color'] = '#' . $pStyle->getColor()->getRGB();
< $css['font-family'] = '\'' . $pStyle->getName() . '\'';
< $css['font-size'] = $pStyle->getSize() . 'pt';
> $css['color'] = '#' . $font->getColor()->getRGB();
> $css['font-family'] = '\'' . $font->getName() . '\'';
> $css['font-size'] = $font->getSize() . 'pt';
return $css;
}
/**
< * Create CSS style (Borders).
> * Create CSS style.
*
< * @param Borders $pStyle Borders
> * @param Borders $borders Borders
*
* @return array
*/
< private function createCSSStyleBorders(Borders $pStyle)
> private function createCSSStyleBorders(Borders $borders)
{
// Construct CSS
$css = [];
// 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());
> $css['border-bottom'] = $this->createCSSStyleBorder($borders->getBottom());
> $css['border-top'] = $this->createCSSStyleBorder($borders->getTop());
> $css['border-left'] = $this->createCSSStyleBorder($borders->getLeft());
> $css['border-right'] = $this->createCSSStyleBorder($borders->getRight());
return $css;
}
/**
< * Create CSS style (Border).
> * Create CSS style.
*
< * @param Border $pStyle Border
> * @param Border $border Border
*
* @return string
*/
< private function createCSSStyleBorder(Border $pStyle)
> private function createCSSStyleBorder(Border $border)
{
// Create CSS - add !important to non-none border styles for merged cells
< $borderStyle = $this->mapBorderStyle($pStyle->getBorderStyle());
> $borderStyle = $this->mapBorderStyle($border->getBorderStyle());
< return $borderStyle . ' #' . $pStyle->getColor()->getRGB() . (($borderStyle == 'none') ? '' : ' !important');
> return $borderStyle . ' #' . $border->getColor()->getRGB() . (($borderStyle == 'none') ? '' : ' !important');
}
/**
* Create CSS style (Fill).
*
< * @param Fill $pStyle Fill
> * @param Fill $fill Fill
*
* @return array
*/
< private function createCSSStyleFill(Fill $pStyle)
> private function createCSSStyleFill(Fill $fill)
{
// Construct HTML
$css = [];
// Create CSS
< $value = $pStyle->getFillType() == Fill::FILL_NONE ?
< 'white' : '#' . $pStyle->getStartColor()->getRGB();
> $value = $fill->getFillType() == Fill::FILL_NONE ?
> 'white' : '#' . $fill->getStartColor()->getRGB();
$css['background-color'] = $value;
return $css;
}
/**
* Generate HTML footer.
*/
public function generateHTMLFooter()
{
// Construct HTML
$html = '';
$html .= ' </body>' . PHP_EOL;
$html .= '</html>' . PHP_EOL;
return $html;
}
> private function generateTableTagInline(Worksheet $worksheet, $id)
/**
> {
* Generate table header.
> $style = isset($this->cssStyles['table']) ?
*
> $this->assembleCSS($this->cssStyles['table']) : '';
* @param Worksheet $pSheet The worksheet for the table we are writing
>
*
> $prntgrid = $worksheet->getPrintGridlines();
* @return string
> $viewgrid = $this->isPdf ? $prntgrid : $worksheet->getShowGridlines();
*/
> if ($viewgrid && $prntgrid) {
private function generateTableHeader($pSheet)
> $html = " <table border='1' cellpadding='1' $id cellspacing='1' style='$style' class='gridlines gridlinesp'>" . PHP_EOL;
{
> } elseif ($viewgrid) {
$sheetIndex = $pSheet->getParent()->getIndex($pSheet);
> $html = " <table border='0' cellpadding='0' $id cellspacing='0' style='$style' class='gridlines'>" . PHP_EOL;
> } elseif ($prntgrid) {
// Construct HTML
> $html = " <table border='0' cellpadding='0' $id cellspacing='0' style='$style' class='gridlinesp'>" . PHP_EOL;
$html = '';
> } else {
if ($this->useEmbeddedCSS) {
> $html = " <table border='0' cellpadding='1' $id cellspacing='0' style='$style'>" . PHP_EOL;
$html .= $this->setMargins($pSheet);
> }
}
>
> return $html;
if (!$this->useInlineCss) {
> }
$gridlines = $pSheet->getShowGridlines() ? ' gridlines' : '';
>
$html .= ' <table border="0" cellpadding="0" cellspacing="0" id="sheet' . $sheetIndex . '" class="sheet' . $sheetIndex . $gridlines . '">' . PHP_EOL;
> private function generateTableTag(Worksheet $worksheet, $id, &$html, $sheetIndex): void
} else {
> {
$style = isset($this->cssStyles['table']) ?
> if (!$this->useInlineCss) {
$this->assembleCSS($this->cssStyles['table']) : '';
> $gridlines = $worksheet->getShowGridlines() ? ' gridlines' : '';
> $gridlinesp = $worksheet->getPrintGridlines() ? ' gridlinesp' : '';
if ($this->isPdf && $pSheet->getShowGridlines()) {
> $html .= " <table border='0' cellpadding='0' cellspacing='0' $id class='sheet$sheetIndex$gridlines$gridlinesp'>" . PHP_EOL;
$html .= ' <table border="1" cellpadding="1" id="sheet' . $sheetIndex . '" cellspacing="1" style="' . $style . '">' . PHP_EOL;
> } else {
} else {
> $html .= $this->generateTableTagInline($worksheet, $id);
$html .= ' <table border="0" cellpadding="1" id="sheet' . $sheetIndex . '" cellspacing="0" style="' . $style . '">' . PHP_EOL;
> }
}
> }
}
>
< * @param Worksheet $pSheet The worksheet for the table we are writing
> * @param Worksheet $worksheet The worksheet for the table we are writing
> * @param bool $showid whether or not to add id to table tag
< private function generateTableHeader($pSheet)
> private function generateTableHeader(Worksheet $worksheet, $showid = true)
< $sheetIndex = $pSheet->getParent()->getIndex($pSheet);
> $sheetIndex = $worksheet->getParent()->getIndex($worksheet);
< if ($this->useEmbeddedCSS) {
< $html .= $this->setMargins($pSheet);
< }
<
< 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="1" style="' . $style . '">' . PHP_EOL;
> $id = $showid ? "id='sheet$sheetIndex'" : '';
> if ($showid) {
> $html .= "<div style='page: page$sheetIndex'>\n";
< $html .= ' <table border="0" cellpadding="1" id="sheet' . $sheetIndex . '" cellspacing="0" style="' . $style . '">' . PHP_EOL;
< }
> $html .= "<div style='page: page$sheetIndex' class='scrpgbrk'>\n";
> $this->generateTableTag($worksheet, $id, $html, $sheetIndex);
/**
>
< $highestColumnIndex = Coordinate::columnIndexFromString($pSheet->getHighestColumn()) - 1;
> $highestColumnIndex = Coordinate::columnIndexFromString($worksheet->getHighestColumn()) - 1;
< if (!$this->isPdf) {
< $html .= ' <col class="col' . $i . '">' . PHP_EOL;
> $html .= ' <col class="col' . $i . '" />' . PHP_EOL;
< $html .= ' <col style="' . $style . '">' . PHP_EOL;
< }
> $html .= ' <col style="' . $style . '" />' . PHP_EOL;
< return ' </table>' . PHP_EOL;
> return ' </tbody></table>' . PHP_EOL . '</div>' . PHP_EOL;
/**
< * Generate row.
< *
< * @param Worksheet $pSheet \PhpOffice\PhpSpreadsheet\Worksheet\Worksheet
< * @param array $pValues Array containing cells in a row
< * @param int $pRow Row number (0-based)
< * @param string $cellType eg: 'td'
> * Generate row start.
*
< * @throws WriterException
> * @param int $sheetIndex Sheet index (0-based)
> * @param int $row row number
*
* @return string
*/
< private function generateRow(Worksheet $pSheet, array $pValues, $pRow, $cellType)
> private function generateRowStart(Worksheet $worksheet, $sheetIndex, $row)
{
< // Construct HTML
$html = '';
<
< // Sheet index
< $sheetIndex = $pSheet->getParent()->getIndex($pSheet);
<
< // Dompdf and breaks
< if ($this->isPdf && count($pSheet->getBreaks()) > 0) {
< $breaks = $pSheet->getBreaks();
> if (count($worksheet->getBreaks()) > 0) {
> $breaks = $worksheet->getBreaks();
// check if a break is needed before this row
< if (isset($breaks['A' . $pRow])) {
> if (isset($breaks['A' . $row])) {
// close table: </table>
$html .= $this->generateTableFooter();
<
< // insert page break
> if ($this->isPdf && $this->useInlineCss) {
$html .= '<div style="page-break-before:always" />';
> }
// open table again: <table> + <col> etc.
< $html .= $this->generateTableHeader($pSheet);
> $html .= $this->generateTableHeader($worksheet, false);
> $html .= '<tbody>' . PHP_EOL;
}
}
// Write row start
if (!$this->useInlineCss) {
< $html .= ' <tr class="row' . $pRow . '">' . PHP_EOL;
> $html .= ' <tr class="row' . $row . '">' . PHP_EOL;
} else {
< $style = isset($this->cssStyles['table.sheet' . $sheetIndex . ' tr.row' . $pRow])
< ? $this->assembleCSS($this->cssStyles['table.sheet' . $sheetIndex . ' tr.row' . $pRow]) : '';
> $style = isset($this->cssStyles['table.sheet' . $sheetIndex . ' tr.row' . $row])
> ? $this->assembleCSS($this->cssStyles['table.sheet' . $sheetIndex . ' tr.row' . $row]) : '';
$html .= ' <tr style="' . $style . '">' . PHP_EOL;
}
< // Write cells
< $colNum = 0;
< foreach ($pValues as $cellAddress) {
< $cell = ($cellAddress > '') ? $pSheet->getCell($cellAddress) : '';
< $coordinate = Coordinate::stringFromColumnIndex($colNum + 1) . ($pRow + 1);
> return $html;
> }
>
> private function generateRowCellCss(Worksheet $worksheet, $cellAddress, $row, $columnNumber)
> {
> $cell = ($cellAddress > '') ? $worksheet->getCell($cellAddress) : '';
> $coordinate = Coordinate::stringFromColumnIndex($columnNumber + 1) . ($row + 1);
if (!$this->useInlineCss) {
< $cssClass = 'column' . $colNum;
> $cssClass = 'column' . $columnNumber;
} else {
$cssClass = [];
< if ($cellType == 'th') {
< if (isset($this->cssStyles['table.sheet' . $sheetIndex . ' th.column' . $colNum])) {
< $this->cssStyles['table.sheet' . $sheetIndex . ' th.column' . $colNum];
< }
< } else {
< if (isset($this->cssStyles['table.sheet' . $sheetIndex . ' td.column' . $colNum])) {
< $this->cssStyles['table.sheet' . $sheetIndex . ' td.column' . $colNum];
> // The statements below do nothing.
> // Commenting out the code rather than deleting it
> // in case someone can figure out what their intent was.
> //if ($cellType == 'th') {
> // if (isset($this->cssStyles['table.sheet' . $sheetIndex . ' th.column' . $colNum])) {
> // $this->cssStyles['table.sheet' . $sheetIndex . ' th.column' . $colNum];
> // }
> //} else {
> // if (isset($this->cssStyles['table.sheet' . $sheetIndex . ' td.column' . $colNum])) {
> // $this->cssStyles['table.sheet' . $sheetIndex . ' td.column' . $colNum];
> // }
> //}
> // End of mystery statements.
}
< }
< }
< $colSpan = 1;
< $rowSpan = 1;
< // initialize
< $cellData = ' ';
<
< // Cell
< if ($cell instanceof Cell) {
< $cellData = '';
< if ($cell->getParent() === null) {
< $cell->attach($pSheet);
> return [$cell, $cssClass, $coordinate];
}
< // Value
< if ($cell->getValue() instanceof RichText) {
>
> private function generateRowCellDataValueRich($cell, &$cellData): void
> {
// Loop through rich text elements
$elements = $cell->getValue()->getRichTextElements();
foreach ($elements as $element) {
// Rich text start?
if ($element instanceof Run) {
$cellData .= '<span style="' . $this->assembleCSS($this->createCSSStyleFont($element->getFont())) . '">';
> $cellEnd = '';
if ($element->getFont()->getSuperscript()) {
$cellData .= '<sup>';
> $cellEnd = '</sup>';
} elseif ($element->getFont()->getSubscript()) {
$cellData .= '<sub>';
< }
> $cellEnd = '</sub>';
}
// Convert UTF8 data to PCDATA
$cellText = $element->getText();
< $cellData .= htmlspecialchars($cellText);
> $cellData .= htmlspecialchars($cellText, Settings::htmlEntityFlags());
< if ($element instanceof Run) {
< if ($element->getFont()->getSuperscript()) {
< $cellData .= '</sup>';
< } elseif ($element->getFont()->getSubscript()) {
< $cellData .= '</sub>';
< }
> $cellData .= $cellEnd;
$cellData .= '</span>';
> } else {
}
> // Convert UTF8 data to PCDATA
}
> $cellText = $element->getText();
} else {
> $cellData .= htmlspecialchars($cellText, Settings::htmlEntityFlags());
if ($this->preCalculateFormulas) {
> }
$cellData = NumberFormat::toFormattedString(
>
$cell->getCalculatedValue(),
> private function generateRowCellDataValue(Worksheet $worksheet, $cell, &$cellData): void
$pSheet->getParent()->getCellXfByIndex($cell->getXfIndex())->getNumberFormat()->getFormatCode(),
> {
[$this, 'formatColor']
> if ($cell->getValue() instanceof RichText) {
);
> $this->generateRowCellDataValueRich($cell, $cellData);
< if ($this->preCalculateFormulas) {
< $cellData = NumberFormat::toFormattedString(
< $cell->getCalculatedValue(),
< $pSheet->getParent()->getCellXfByIndex($cell->getXfIndex())->getNumberFormat()->getFormatCode(),
< [$this, 'formatColor']
< );
< } else {
> $origData = $this->preCalculateFormulas ? $cell->getCalculatedValue() : $cell->getValue();
> $formatCode = $worksheet->getParent()->getCellXfByIndex($cell->getXfIndex())->getNumberFormat()->getFormatCode();
> if ($formatCode !== null) {
< $cell->getValue(),
< $pSheet->getParent()->getCellXfByIndex($cell->getXfIndex())->getNumberFormat()->getFormatCode(),
> $origData,
> $formatCode,
< $cellData = htmlspecialchars($cellData);
< if ($pSheet->getParent()->getCellXfByIndex($cell->getXfIndex())->getFont()->getSuperscript()) {
>
> if ($cellData === $origData) {
> $cellData = htmlspecialchars($cellData ?? '', Settings::htmlEntityFlags());
> }
> if ($worksheet->getParent()->getCellXfByIndex($cell->getXfIndex())->getFont()->getSuperscript()) {
< } elseif ($pSheet->getParent()->getCellXfByIndex($cell->getXfIndex())->getFont()->getSubscript()) {
> } elseif ($worksheet->getParent()->getCellXfByIndex($cell->getXfIndex())->getFont()->getSubscript()) {
}
}
> }
>
// Converts the cell content so that spaces occuring at beginning of each new line are replaced by
> private function generateRowCellData(Worksheet $worksheet, $cell, &$cssClass, $cellType)
// Example: " Hello\n to the world" is converted to " Hello\n to the world"
> {
$cellData = preg_replace('/(?m)(?:^|\\G) /', ' ', $cellData);
> $cellData = ' ';
> if ($cell instanceof Cell) {
// convert newline "\n" to '<br>'
> $cellData = '';
$cellData = nl2br($cellData);
> // Don't know what this does, and no test cases.
> //if ($cell->getParent() === null) {
// Extend CSS class?
> // $cell->attach($worksheet);
if (!$this->useInlineCss) {
> //}
$cssClass .= ' style' . $cell->getXfIndex();
> // Value
$cssClass .= ' ' . $cell->getDataType();
> $this->generateRowCellDataValue($worksheet, $cell, $cellData);
} else {
if ($cellType == 'th') {
if (isset($this->cssStyles['th.style' . $cell->getXfIndex()])) {
$cssClass = array_merge($cssClass, $this->cssStyles['th.style' . $cell->getXfIndex()]);
}
} else {
if (isset($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() == Alignment::HORIZONTAL_GENERAL
> $sharedStyle = $worksheet->getParent()->getCellXfByIndex($cell->getXfIndex());
> if (
> $sharedStyle->getAlignment()->getHorizontal() == Alignment::HORIZONTAL_GENERAL
&& isset($this->cssStyles['.' . $cell->getDataType()]['text-align'])
) {
$cssClass['text-align'] = $this->cssStyles['.' . $cell->getDataType()]['text-align'];
}
}
> } else {
}
> // Use default borders for empty cell
> if (is_string($cssClass)) {
// Hyperlink?
> $cssClass .= ' style0';
if ($pSheet->hyperlinkExists($coordinate) && !$pSheet->getHyperlink($coordinate)->isInternal()) {
> }
< // Hyperlink?
< if ($pSheet->hyperlinkExists($coordinate) && !$pSheet->getHyperlink($coordinate)->isInternal()) {
< $cellData = '<a href="' . htmlspecialchars($pSheet->getHyperlink($coordinate)->getUrl()) . '" title="' . htmlspecialchars($pSheet->getHyperlink($coordinate)->getTooltip()) . '">' . $cellData . '</a>';
> return $cellData;
< // 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]);
> private function generateRowIncludeCharts(Worksheet $worksheet, $coordinate)
> {
> return $this->includeCharts ? $this->writeChartInCell($worksheet, $coordinate) : '';
> }
< // 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 = $spans['colspan'];
> private function generateRowSpans($html, $rowSpan, $colSpan)
> {
> $html .= ($colSpan > 1) ? (' colspan="' . $colSpan . '"') : '';
> $html .= ($rowSpan > 1) ? (' rowspan="' . $rowSpan . '"') : '';
< // Also apply style from last cell in merge to fix borders -
< // relies on !important for non-none border declarations in createCSSStyleBorder
< $endCellCoord = Coordinate::stringFromColumnIndex($colNum + $colSpan) . ($pRow + $rowSpan);
< if (!$this->useInlineCss) {
< $cssClass .= ' style' . $pSheet->getCell($endCellCoord)->getXfIndex();
< }
> return $html;
}
< // Write
< if ($writeCell) {
> private function generateRowWriteCell(&$html, Worksheet $worksheet, $coordinate, $cellType, $cellData, $colSpan, $rowSpan, $cssClass, $colNum, $sheetIndex, $row): void
> {
> // Image?
> $htmlx = $this->writeImageInCell($worksheet, $coordinate);
> // Chart?
> $htmlx .= $this->generateRowIncludeCharts($worksheet, $coordinate);
// Column start
$html .= ' <' . $cellType;
< if (!$this->useInlineCss) {
> if (!$this->useInlineCss && !$this->isPdf) {
$html .= ' class="' . $cssClass . '"';
> if ($htmlx) {
} else {
> $html .= " style='position: relative;'";
//** Necessary redundant code for the sake of \PhpOffice\PhpSpreadsheet\Writer\Pdf **
> }
// We must explicitly write the width of the <td> element because TCPDF
// does not recognize e.g. <col style="width:42pt">
> if ($this->useInlineCss) {
$width = 0;
> $xcssClass = $cssClass;
$i = $colNum - 1;
> } else {
$e = $colNum + $colSpan - 1;
> $html .= ' class="' . $cssClass . '"';
while ($i++ < $e) {
> $xcssClass = [];
if (isset($this->columnWidths[$sheetIndex][$i])) {
> }
$width += $this->columnWidths[$sheetIndex][$i];
}
}
< $cssClass['width'] = $width . 'pt';
> $xcssClass['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'] = $height;
> if (isset($this->cssStyles['table.sheet' . $sheetIndex . ' tr.row' . $row]['height'])) {
> $height = $this->cssStyles['table.sheet' . $sheetIndex . ' tr.row' . $row]['height'];
> $xcssClass['height'] = $height;
}
//** end of redundant code **
< $html .= ' style="' . $this->assembleCSS($cssClass) . '"';
< }
< if ($colSpan > 1) {
< $html .= ' colspan="' . $colSpan . '"';
> if ($htmlx) {
> $xcssClass['position'] = 'relative';
}
< if ($rowSpan > 1) {
< $html .= ' rowspan="' . $rowSpan . '"';
> $html .= ' style="' . $this->assembleCSS($xcssClass) . '"';
}
< $html .= '>';
> $html = $this->generateRowSpans($html, $rowSpan, $colSpan);
< $html .= $this->writeComment($pSheet, $coordinate);
> $html .= '>';
> $html .= $htmlx;
< // Image?
< $html .= $this->writeImageInCell($pSheet, $coordinate);
<
< // Chart?
< if ($this->includeCharts) {
< $html .= $this->writeChartInCell($pSheet, $coordinate);
< }
> $html .= $this->writeComment($worksheet, $coordinate);
// Cell data
$html .= $cellData;
// Column end
$html .= '</' . $cellType . '>' . PHP_EOL;
}
> /**
// Next column
> * Generate row.
++$colNum;
> *
}
> * @param array $values Array containing cells in a row
> * @param int $row Row number (0-based)
// Write row end
> * @param string $cellType eg: 'td'
$html .= ' </tr>' . PHP_EOL;
> *
> * @return string
// Return
> */
return $html;
> private function generateRow(Worksheet $worksheet, array $values, $row, $cellType)
}
> {
> // Sheet index
/**
> $sheetIndex = $worksheet->getParent()->getIndex($worksheet);
* Takes array where of CSS properties / values and converts to CSS string.
> $html = $this->generateRowStart($worksheet, $sheetIndex, $row);
*
>
* @param array $pValue
> // Write cells
*
> $colNum = 0;
* @return string
> foreach ($values as $cellAddress) {
*/
> [$cell, $cssClass, $coordinate] = $this->generateRowCellCss($worksheet, $cellAddress, $row, $colNum);
private function assembleCSS(array $pValue = [])
>
{
> $colSpan = 1;
$pairs = [];
> $rowSpan = 1;
foreach ($pValue as $property => $value) {
>
$pairs[] = $property . ':' . $value;
> // Cell Data
}
> $cellData = $this->generateRowCellData($worksheet, $cell, $cssClass, $cellType);
$string = implode('; ', $pairs);
>
> // Hyperlink?
return $string;
> if ($worksheet->hyperlinkExists($coordinate) && !$worksheet->getHyperlink($coordinate)->isInternal()) {
}
> $cellData = '<a href="' . htmlspecialchars($worksheet->getHyperlink($coordinate)->getUrl(), Settings::htmlEntityFlags()) . '" title="' . htmlspecialchars($worksheet->getHyperlink($coordinate)->getTooltip(), Settings::htmlEntityFlags()) . '">' . $cellData . '</a>';
> }
/**
>
* Get images root.
> // Should the cell be written or is it swallowed by a rowspan or colspan?
*
> $writeCell = !(isset($this->isSpannedCell[$worksheet->getParent()->getIndex($worksheet)][$row + 1][$colNum])
* @return string
> && $this->isSpannedCell[$worksheet->getParent()->getIndex($worksheet)][$row + 1][$colNum]);
*/
>
public function getImagesRoot()
> // Colspan and Rowspan
{
> $colspan = 1;
return $this->imagesRoot;
> $rowspan = 1;
}
> if (isset($this->isBaseCell[$worksheet->getParent()->getIndex($worksheet)][$row + 1][$colNum])) {
> $spans = $this->isBaseCell[$worksheet->getParent()->getIndex($worksheet)][$row + 1][$colNum];
/**
> $rowSpan = $spans['rowspan'];
* Set images root.
> $colSpan = $spans['colspan'];
*
>
* @param string $pValue
> // Also apply style from last cell in merge to fix borders -
*
> // relies on !important for non-none border declarations in createCSSStyleBorder
* @return HTML
> $endCellCoord = Coordinate::stringFromColumnIndex($colNum + $colSpan) . ($row + $rowSpan);
*/
> if (!$this->useInlineCss) {
public function setImagesRoot($pValue)
> $cssClass .= ' style' . $worksheet->getCell($endCellCoord)->getXfIndex();
{
> }
$this->imagesRoot = $pValue;
> }
>
return $this;
> // Write
}
> if ($writeCell) {
> $this->generateRowWriteCell($html, $worksheet, $coordinate, $cellType, $cellData, $colSpan, $rowSpan, $cssClass, $colNum, $sheetIndex, $row);
/**
> }
* Get embed images.
>
< * @param array $pValue
< *
< private function assembleCSS(array $pValue = [])
> private function assembleCSS(array $values = [])
< foreach ($pValue as $property => $value) {
> foreach ($values as $property => $value) {
< * @param string $pValue
> * @param string $imagesRoot
< * @return HTML
> * @return $this
< public function setImagesRoot($pValue)
> public function setImagesRoot($imagesRoot)
< $this->imagesRoot = $pValue;
> $this->imagesRoot = $imagesRoot;
/**
* Set embed images.
*
< * @param bool $pValue
> * @param bool $embedImages
*
< * @return HTML
> * @return $this
*/
< public function setEmbedImages($pValue)
> public function setEmbedImages($embedImages)
{
< $this->embedImages = $pValue;
> $this->embedImages = $embedImages;
return $this;
}
/**
* Get use inline CSS?
*
* @return bool
*/
public function getUseInlineCss()
{
return $this->useInlineCss;
}
/**
* Set use inline CSS?
*
< * @param bool $pValue
> * @param bool $useInlineCss
*
< * @return HTML
> * @return $this
*/
< public function setUseInlineCss($pValue)
> public function setUseInlineCss($useInlineCss)
{
< $this->useInlineCss = $pValue;
> $this->useInlineCss = $useInlineCss;
return $this;
}
/**
* Get use embedded CSS?
*
* @return bool
> *
*/
> * @codeCoverageIgnore
public function getUseEmbeddedCSS()
> *
{
> * @deprecated no longer used
return $this->useEmbeddedCSS;
}
/**
* Set use embedded CSS?
*
< * @param bool $pValue
> * @param bool $useEmbeddedCSS
> *
> * @return $this
*
< * @return HTML
> * @codeCoverageIgnore
> *
> * @deprecated no longer used
*/
< public function setUseEmbeddedCSS($pValue)
> public function setUseEmbeddedCSS($useEmbeddedCSS)
{
< $this->useEmbeddedCSS = $pValue;
> $this->useEmbeddedCSS = $useEmbeddedCSS;
return $this;
}
/**
* Add color to formatted string as inline style.
*
< * @param string $pValue Plain formatted value without color
< * @param string $pFormat Format code
> * @param string $value Plain formatted value without color
> * @param string $format Format code
*
* @return string
*/
< public function formatColor($pValue, $pFormat)
> public function formatColor($value, $format)
{
// Color information, e.g. [Red] is always at the beginning
$color = null; // initialize
$matches = [];
$color_regex = '/^\\[[a-zA-Z]+\\]/';
< if (preg_match($color_regex, $pFormat, $matches)) {
> if (preg_match($color_regex, $format, $matches)) {
$color = str_replace(['[', ']'], '', $matches[0]);
$color = strtolower($color);
}
// convert to PCDATA
< $value = htmlspecialchars($pValue);
> $result = htmlspecialchars($value, Settings::htmlEntityFlags());
// color span tag
if ($color !== null) {
< $value = '<span style="color:' . $color . '">' . $value . '</span>';
> $result = '<span style="color:' . $color . '">' . $result . '</span>';
}
< return $value;
> return $result;
}
/**
* Calculate information about HTML colspan and rowspan which is not always the same as Excel's.
*/
< private function calculateSpans()
> private function calculateSpans(): void
{
> if ($this->spansAreCalculated) {
// Identify all cells that should be omitted in HTML due to cell merge.
> return;
// In HTML only the upper-left cell should be written and it should have
> }
// appropriate rowspan / colspan attribute
$sheetIndexes = $this->sheetIndex !== null ?
[$this->sheetIndex] : range(0, $this->spreadsheet->getSheetCount() - 1);
foreach ($sheetIndexes as $sheetIndex) {
$sheet = $this->spreadsheet->getSheet($sheetIndex);
$candidateSpannedRow = [];
// loop through all Excel merged cells
foreach ($sheet->getMergeCells() as $cells) {
[$cells] = Coordinate::splitRange($cells);
$first = $cells[0];
$last = $cells[1];
< [$fc, $fr] = Coordinate::coordinateFromString($first);
< $fc = Coordinate::columnIndexFromString($fc) - 1;
> [$fc, $fr] = Coordinate::indexesFromString($first);
> $fc = $fc - 1;
< [$lc, $lr] = Coordinate::coordinateFromString($last);
< $lc = Coordinate::columnIndexFromString($lc) - 1;
> [$lc, $lr] = Coordinate::indexesFromString($last);
> $lc = $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] = [
'baseCell' => [$fr, $fc],
];
} else {
// upper-left is the base cell that should hold the colspan/rowspan attribute
$this->isBaseCell[$sheetIndex][$r][$c] = [
'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
];
}
}
}
}
> $this->calculateSpansOmitRows($sheet, $sheetIndex, $candidateSpannedRow);
// 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.
> // TODO: Same for columns
$countColumns = Coordinate::columnIndexFromString($sheet->getHighestColumn());
> }
foreach ($candidateSpannedRow as $rowIndex) {
>
if (isset($this->isSpannedCell[$sheetIndex][$rowIndex])) {
> // We have calculated the spans
if (count($this->isSpannedCell[$sheetIndex][$rowIndex]) == $countColumns) {
> $this->spansAreCalculated = true;
$this->isSpannedRow[$sheetIndex][$rowIndex] = $rowIndex;
> }
}
>
}
> private function calculateSpansOmitRows($sheet, $sheetIndex, $candidateSpannedRow): void
}
> {
// For each of the omitted rows we found above, the affected rowspans should be subtracted by 1
if (isset($this->isSpannedRow[$sheetIndex])) {
foreach ($this->isSpannedRow[$sheetIndex] as $rowIndex) {
$adjustedBaseCells = [];
$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;
< }
<
< private function setMargins(Worksheet $pSheet)
< {
< $htmlPage = '@page { ';
< $htmlBody = 'body { ';
<
< $left = StringHelper::formatNumber($pSheet->getPageMargins()->getLeft()) . 'in; ';
< $htmlPage .= 'margin-left: ' . $left;
< $htmlBody .= 'margin-left: ' . $left;
< $right = StringHelper::formatNumber($pSheet->getPageMargins()->getRight()) . 'in; ';
< $htmlPage .= 'margin-right: ' . $right;
< $htmlBody .= 'margin-right: ' . $right;
< $top = StringHelper::formatNumber($pSheet->getPageMargins()->getTop()) . 'in; ';
< $htmlPage .= 'margin-top: ' . $top;
< $htmlBody .= 'margin-top: ' . $top;
< $bottom = StringHelper::formatNumber($pSheet->getPageMargins()->getBottom()) . 'in; ';
< $htmlPage .= 'margin-bottom: ' . $bottom;
< $htmlBody .= 'margin-bottom: ' . $bottom;
<
< $htmlPage .= "}\n";
< $htmlBody .= "}\n";
<
< return "<style>\n" . $htmlPage . $htmlBody . "</style>\n";
}
/**
* Write a comment in the same format as LibreOffice.
*
* @see https://github.com/LibreOffice/core/blob/9fc9bf3240f8c62ad7859947ab8a033ac1fe93fa/sc/source/filter/html/htmlexp.cxx#L1073-L1092
*
< * @param Worksheet $pSheet
* @param string $coordinate
*
* @return string
*/
< private function writeComment(Worksheet $pSheet, $coordinate)
> private function writeComment(Worksheet $worksheet, $coordinate)
{
$result = '';
< if (!$this->isPdf && isset($pSheet->getComments()[$coordinate])) {
> if (!$this->isPdf && isset($worksheet->getComments()[$coordinate])) {
> $sanitizer = new HTMLPurifier();
> $cachePath = File::sysGetTempDir() . '/phpsppur';
> if (is_dir($cachePath) || mkdir($cachePath)) {
> $sanitizer->config->set('Cache.SerializerPath', $cachePath);
> }
> $sanitizedString = $sanitizer->purify($worksheet->getComment($coordinate)->getText()->getPlainText());
> if ($sanitizedString !== '') {
$result .= '<a class="comment-indicator"></a>';
< $result .= '<div class="comment">' . nl2br($pSheet->getComment($coordinate)->getText()->getPlainText()) . '</div>';
> $result .= '<div class="comment">' . nl2br($sanitizedString) . '</div>';
$result .= PHP_EOL;
}
> }
return $result;
> }
}
>
}
> public function getOrientation(): ?string
> {
> return null;
> }
>
> /**
> * Generate @page declarations.
> *
> * @param bool $generateSurroundingHTML
> *
> * @return string
> */
> private function generatePageDeclarations($generateSurroundingHTML)
> {
> // Ensure that Spans have been calculated?
> $this->calculateSpans();
>
> // Fetch sheets
> $sheets = [];
> if ($this->sheetIndex === null) {
> $sheets = $this->spreadsheet->getAllSheets();
> } else {
> $sheets[] = $this->spreadsheet->getSheet($this->sheetIndex);
> }
>
> // Construct HTML
> $htmlPage = $generateSurroundingHTML ? ('<style type="text/css">' . PHP_EOL) : '';
>
> // Loop all sheets
> $sheetId = 0;
> foreach ($sheets as $worksheet) {
> $htmlPage .= "@page page$sheetId { ";
> $left = StringHelper::formatNumber($worksheet->getPageMargins()->getLeft()) . 'in; ';
> $htmlPage .= 'margin-left: ' . $left;
> $right = StringHelper::FormatNumber($worksheet->getPageMargins()->getRight()) . 'in; ';
> $htmlPage .= 'margin-right: ' . $right;
> $top = StringHelper::FormatNumber($worksheet->getPageMargins()->getTop()) . 'in; ';
> $htmlPage .= 'margin-top: ' . $top;
> $bottom = StringHelper::FormatNumber($worksheet->getPageMargins()->getBottom()) . 'in; ';
> $htmlPage .= 'margin-bottom: ' . $bottom;
> $orientation = $this->getOrientation() ?? $worksheet->getPageSetup()->getOrientation();
> if ($orientation === \PhpOffice\PhpSpreadsheet\Worksheet\PageSetup::ORIENTATION_LANDSCAPE) {
> $htmlPage .= 'size: landscape; ';
> } elseif ($orientation === \PhpOffice\PhpSpreadsheet\Worksheet\PageSetup::ORIENTATION_PORTRAIT) {
> $htmlPage .= 'size: portrait; ';
> }
> $htmlPage .= "}\n";
> ++$sheetId;
> }
> $htmlPage .= <<<EOF
> .navigation {page-break-after: always;}
> .scrpgbrk, div + div {page-break-before: always;}
> @media screen {
> .gridlines td {border: 1px solid black;}
> .gridlines th {border: 1px solid black;}
> body>div {margin-top: 5px;}
> body>div:first-child {margin-top: 0;}
> .scrpgbrk {margin-top: 1px;}
> }
> @media print {
> .gridlinesp td {border: 1px solid black;}
> .gridlinesp th {border: 1px solid black;}
> .navigation {display: none;}
> }
>
> EOF;
> $htmlPage .= $generateSurroundingHTML ? ('</style>' . PHP_EOL) : '';
>
> return $htmlPage;