File Source for PDF.php

<?php
/**
* PHPExcel
*
* Copyright (c) 2006 - 2009 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 - 2009 PHPExcel (http://www.codeplex.com/PHPExcel)
* @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt LGPL
* @version 1.6.5, 2009-01-05
*/
/** PHPExcel_IWriter */
require_once 'PHPExcel/Writer/IWriter.php';
/** PHPExcel_Cell */
require_once 'PHPExcel/Cell.php';
/** PHPExcel_RichText */
require_once 'PHPExcel/RichText.php';
/** PHPExcel_Shared_Drawing */
require_once 'PHPExcel/Shared/Drawing.php';
/** PHPExcel_HashTable */
require_once 'PHPExcel/HashTable.php';
/** PHPExcel_Shared_PDF */
require_once 'PHPExcel/Shared/PDF.php';
/**
* PHPExcel_Writer_PDF
*
* @category PHPExcel
* @package PHPExcel_Writer
* @copyright Copyright (c) 2006 - 2009 PHPExcel (http://www.codeplex.com/PHPExcel)
*/
class PHPExcel_Writer_PDF implements PHPExcel_Writer_IWriter {
/**
* PHPExcel object
*
* @var PHPExcel
*/
private $_phpExcel;
/**
* Sheet index to write
*
* @var int
*/
private $_sheetIndex;
/**
* Pre-calculate formulas
*
* @var boolean
*/
private $_preCalculateFormulas = true;
/**
* Temporary storage directory
*
* @var string
*/
private $_tempDir = '';
/**
* Create a new PHPExcel_Writer_PDF
*
* @param PHPExcel $phpExcel PHPExcel object
*/
public function __construct(PHPExcel $phpExcel) {
$this->_phpExcel = $phpExcel;
$this->_sheetIndex = 0;
$this->_tempDir = sys_get_temp_dir();
}
/**
* Save PHPExcel to file
*
* @param string $pFileName
* @throws Exception
*/
public function save($pFilename = null) {
$saveArrayReturnType = PHPExcel_Calculation::getArrayReturnType();
PHPExcel_Calculation::setArrayReturnType(PHPExcel_Calculation::RETURN_ARRAY_AS_VALUE);
// Open file
$fileHandle = fopen($pFilename, 'w');
if ($fileHandle === false) {
throw new Exception("Could not open file $pFilename for writing.");
}
// Fetch sheets
$sheets = array();
if (is_null($this->_sheetIndex)) {
$sheets = $this->_phpExcel->getAllSheets();
} else {
$sheets[] = $this->_phpExcel->getSheet($this->_sheetIndex);
}
// PDF paper size
$paperSize = 'A4';
// Create PDF
$pdf = new FPDF('P', 'pt', $paperSize);
// Loop all sheets
foreach ($sheets as $sheet) {
// PDF orientation
$orientation = 'P';
if ($sheet->getPageSetup()->getOrientation() == PHPExcel_Worksheet_PageSetup::ORIENTATION_LANDSCAPE) {
$orientation = 'L';
}
// Start sheet
$pdf->SetAutoPageBreak(true);
$pdf->SetFont('Arial', '', 10);
$pdf->AddPage($orientation);
// 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;
// Calculate column widths
$sheet->calculateColumnWidths();
// Loop trough cells
for ($row = $dimension[0][1]; $row <= $dimension[1][1]; ++$row) {
// Line height
$lineHeight = 0;
// Calulate line height
for ($column = $dimension[0][0]; $column <= $dimension[1][0]; ++$column) {
$rowDimension = $sheet->getRowDimension($row);
$cellHeight = PHPExcel_Shared_Drawing::pixelsToPoints(
PHPExcel_Shared_Drawing::cellDimensionToPixels($rowDimension->getRowHeight())
);
if ($cellHeight <= 0) {
$cellHeight = PHPExcel_Shared_Drawing::pixelsToPoints(
PHPExcel_Shared_Drawing::cellDimensionToPixels($sheet->getDefaultRowDimension()->getRowHeight())
);
}
if ($cellHeight <= 0) {
$cellHeight = $sheet->getStyleByColumnAndRow($column, $row)->getFont()->getSize();
}
if ($cellHeight > $lineHeight) {
$lineHeight = $cellHeight;
}
}
// Output values
for ($column = $dimension[0][0]; $column <= $dimension[1][0]; ++$column) {
// Start with defaults...
$pdf->SetFont('Arial', '', 10);
$pdf->SetTextColor(0, 0, 0);
$pdf->SetDrawColor(100, 100, 100);
$pdf->SetFillColor(255, 255, 255);
// Coordinates
$startX = $pdf->GetX();
$startY = $pdf->GetY();
// Cell exists?
$cellData = '';
if ($sheet->cellExistsByColumnAndRow($column, $row)) {
if ($sheet->getCellByColumnAndRow($column, $row)->getValue() instanceof PHPExcel_RichText) {
$cellData = $sheet->getCellByColumnAndRow($column, $row)->getValue()->getPlainText();
} else {
if ($this->_preCalculateFormulas) {
$cellData = PHPExcel_Style_NumberFormat::ToFormattedString(
$sheet->getCellByColumnAndRow($column, $row)->getCalculatedValue(),
$sheet->getstyle( $sheet->getCellByColumnAndRow($column, $row)->getCoordinate() )->getNumberFormat()->getFormatCode()
);
} else {
$cellData = PHPExcel_Style_NumberFormat::ToFormattedString(
$sheet->getCellByColumnAndRow($column, $row)->getValue(),
$sheet->getstyle( $sheet->getCellByColumnAndRow($column, $row)->getCoordinate() )->getNumberFormat()->getFormatCode()
);
}
}
}
// Style information
$style = $sheet->getStyleByColumnAndRow($column, $row);
// Cell width
$columnDimension = $sheet->getColumnDimensionByColumn($column);
if ($columnDimension->getWidth() == -1) {
$columnDimension->setAutoSize(true);
$sheet->calculateColumnWidths(false);
}
$cellWidth = PHPExcel_Shared_Drawing::pixelsToPoints(
PHPExcel_Shared_Drawing::cellDimensionToPixels($columnDimension->getWidth())
);
// Cell height
$rowDimension = $sheet->getRowDimension($row);
$cellHeight = PHPExcel_Shared_Drawing::pixelsToPoints(
PHPExcel_Shared_Drawing::cellDimensionToPixels($rowDimension->getRowHeight())
);
if ($cellHeight <= 0) {
$cellHeight = $style->getFont()->getSize();
}
// Column span? Rowspan?
$singleCellWidth = $cellWidth;
$singleCellHeight = $cellHeight;
foreach ($sheet->getMergeCells() as $cells) {
if ($sheet->getCellByColumnAndRow($column, $row)->isInRange($cells)) {
list($first, ) = PHPExcel_Cell::splitRange($cells);
if ($first == $sheet->getCellByColumnAndRow($column, $row)->getCoordinate()) {
list($colSpan, $rowSpan) = PHPExcel_Cell::rangeDimension($cells);
$cellWidth = $cellWidth * $colSpan;
$cellHeight = $cellHeight * $rowSpan;
}
break;
}
}
// Cell height OK?
if ($cellHeight < $lineHeight) {
$cellHeight = $lineHeight;
$singleCellHeight = $cellHeight;
}
// Font formatting
$fontStyle = '';
if ($style->getFont()->getBold()) {
$fontStyle .= 'B';
}
if ($style->getFont()->getItalic()) {
$fontStyle .= 'I';
}
if ($style->getFont()->getUnderline() != PHPExcel_Style_Font::UNDERLINE_NONE) {
$fontStyle .= 'U';
}
$pdf->SetFont('Arial', $fontStyle, $style->getFont()->getSize());
// Text alignment
$alignment = 'L';
switch ($style->getAlignment()->getHorizontal()) {
case PHPExcel_Style_Alignment::HORIZONTAL_CENTER:
$alignment = 'C'; break;
case PHPExcel_Style_Alignment::HORIZONTAL_RIGHT:
$alignment = 'R'; break;
case PHPExcel_Style_Alignment::HORIZONTAL_JUSTIFY:
$alignment = 'J'; break;
case PHPExcel_Style_Alignment::HORIZONTAL_LEFT:
case PHPExcel_Style_Alignment::HORIZONTAL_GENERAL:
default:
$alignment = 'L'; break;
}
// Text color
$pdf->SetTextColor(
hexdec(substr($style->getFont()->getColor()->getRGB(), 0, 2)),
hexdec(substr($style->getFont()->getColor()->getRGB(), 2, 2)),
hexdec(substr($style->getFont()->getColor()->getRGB(), 4, 2))
);
// Fill color
if ($style->getFill()->getFillType() != PHPExcel_Style_Fill::FILL_NONE) {
$pdf->SetFillColor(
hexdec(substr($style->getFill()->getStartColor()->getRGB(), 0, 2)),
hexdec(substr($style->getFill()->getStartColor()->getRGB(), 2, 2)),
hexdec(substr($style->getFill()->getStartColor()->getRGB(), 4, 2))
);
}
// Border color
$borders = '';
if ($style->getBorders()->getLeft()->getBorderStyle() != PHPExcel_Style_Border::BORDER_NONE) {
$borders .= 'L';
$pdf->SetDrawColor(
hexdec(substr($style->getBorders()->getLeft()->getColor()->getRGB(), 0, 2)),
hexdec(substr($style->getBorders()->getLeft()->getColor()->getRGB(), 2, 2)),
hexdec(substr($style->getBorders()->getLeft()->getColor()->getRGB(), 4, 2))
);
}
if ($style->getBorders()->getRight()->getBorderStyle() != PHPExcel_Style_Border::BORDER_NONE) {
$borders .= 'R';
$pdf->SetDrawColor(
hexdec(substr($style->getBorders()->getRight()->getColor()->getRGB(), 0, 2)),
hexdec(substr($style->getBorders()->getRight()->getColor()->getRGB(), 2, 2)),
hexdec(substr($style->getBorders()->getRight()->getColor()->getRGB(), 4, 2))
);
}
if ($style->getBorders()->getTop()->getBorderStyle() != PHPExcel_Style_Border::BORDER_NONE) {
$borders .= 'T';
$pdf->SetDrawColor(
hexdec(substr($style->getBorders()->getTop()->getColor()->getRGB(), 0, 2)),
hexdec(substr($style->getBorders()->getTop()->getColor()->getRGB(), 2, 2)),
hexdec(substr($style->getBorders()->getTop()->getColor()->getRGB(), 4, 2))
);
}
if ($style->getBorders()->getBottom()->getBorderStyle() != PHPExcel_Style_Border::BORDER_NONE) {
$borders .= 'B';
$pdf->SetDrawColor(
hexdec(substr($style->getBorders()->getBottom()->getColor()->getRGB(), 0, 2)),
hexdec(substr($style->getBorders()->getBottom()->getColor()->getRGB(), 2, 2)),
hexdec(substr($style->getBorders()->getBottom()->getColor()->getRGB(), 4, 2))
);
}
if ($borders == '') {
$borders = 0;
}
if ($sheet->getShowGridlines()) {
$borders = 'LTRB';
}
// Image?
$iterator = $sheet->getDrawingCollection()->getIterator();
while ($iterator->valid()) {
if ($iterator->current()->getCoordinates() == PHPExcel_Cell::stringFromColumnIndex($column) . ($row + 1)) {
try {
$pdf->Image(
$iterator->current()->getPath(),
$pdf->GetX(),
$pdf->GetY(),
$iterator->current()->getWidth(),
$iterator->current()->getHeight(),
'',
$this->_tempDir
);
} catch (Exception $ex) { }
}
$iterator->next();
}
// Print cell
$pdf->MultiCell(
$cellWidth,
$cellHeight,
$cellData,
$borders,
$alignment,
($style->getFill()->getFillType() == PHPExcel_Style_Fill::FILL_NONE ? 0 : 1)
);
// Coordinates
$endX = $pdf->GetX();
$endY = $pdf->GetY();
// Revert to original Y location
if ($endY > $startY) {
$pdf->SetY($startY);
if ($lineHeight < $lineHeight + ($endY - $startY)) {
$lineHeight = $lineHeight + ($endY - $startY);
}
}
$pdf->SetX($startX + $singleCellWidth);
// Hyperlink?
if ($sheet->getCellByColumnAndRow($column, $row)->hasHyperlink()) {
if (!$sheet->getCellByColumnAndRow($column, $row)->getHyperlink()->isInternal()) {
$pdf->Link(
$startX,
$startY,
$endX - $startX,
$endY - $startY,
$sheet->getCellByColumnAndRow($column, $row)->getHyperlink()->getUrl()
);
}
}
}
// Garbage collect!
$sheet->garbageCollect();
// Next line...
$pdf->Ln($lineHeight);
}
}
// Document info
$pdf->SetTitle($this->_phpExcel->getProperties()->getTitle());
$pdf->SetAuthor($this->_phpExcel->getProperties()->getCreator());
$pdf->SetSubject($this->_phpExcel->getProperties()->getSubject());
$pdf->SetKeywords($this->_phpExcel->getProperties()->getKeywords());
$pdf->SetCreator($this->_phpExcel->getProperties()->getCreator());
// Write to file
fwrite($fileHandle, $pdf->output($pFilename, 'S'));
// Close file
fclose($fileHandle);
PHPExcel_Calculation::setArrayReturnType($saveArrayReturnType);
}
/**
* Get sheet index
*
* @return int
*/
public function getSheetIndex() {
return $this->_sheetIndex;
}
/**
* Set sheet index
*
* @param int $pValue Sheet index
*/
public function setSheetIndex($pValue = 0) {
$this->_sheetIndex = $pValue;
}
/**
* Write all sheets (resets sheetIndex to NULL)
*/
public function writeAllSheets() {
$this->_sheetIndex = null;
}
/**
* Get Pre-Calculate Formulas
*
* @return boolean
*/
public function getPreCalculateFormulas() {
return $this->_preCalculateFormulas;
}
/**
* Set Pre-Calculate Formulas
*
* @param boolean $pValue Pre-Calculate Formulas?
*/
public function setPreCalculateFormulas($pValue = true) {
$this->_preCalculateFormulas = $pValue;
}
/**
* Get temporary storage directory
*
* @return string
*/
public function getTempDir() {
return $this->_tempDir;
}
/**
* Set temporary storage directory
*
* @param string $pValue Temporary storage directory
* @throws Exception Exception when directory does not exist
*/
public function setTempDir($pValue = '') {
if (is_dir($pValue)) {
$this->_tempDir = $pValue;
} else {
throw new Exception("Directory does not exist: $pValue");
}
}
}

Source for file PDF.php