forked from joomla/Component-Builder
320 lines
10 KiB
PHP
320 lines
10 KiB
PHP
|
<?php
|
||
|
|
/**
|
||
|
|
* PHPExcel
|
||
|
|
*
|
||
|
|
* Copyright (c) 2006 - 2014 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_Excel2007
|
||
|
|
* @copyright Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
|
||
|
|
* @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt LGPL
|
||
|
|
* @version ##VERSION##, ##DATE##
|
||
|
|
*/
|
||
|
|
|
||
|
|
|
||
|
|
/**
|
||
|
|
* PHPExcel_Writer_Excel2007_StringTable
|
||
|
|
*
|
||
|
|
* @category PHPExcel
|
||
|
|
* @package PHPExcel_Writer_Excel2007
|
||
|
|
* @copyright Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
|
||
|
|
*/
|
||
|
|
class PHPExcel_Writer_Excel2007_StringTable extends PHPExcel_Writer_Excel2007_WriterPart
|
||
|
|
{
|
||
|
|
/**
|
||
|
|
* Create worksheet stringtable
|
||
|
|
*
|
||
|
|
* @param PHPExcel_Worksheet $pSheet Worksheet
|
||
|
|
* @param string[] $pExistingTable Existing table to eventually merge with
|
||
|
|
* @return string[] String table for worksheet
|
||
|
|
* @throws PHPExcel_Writer_Exception
|
||
|
|
*/
|
||
|
|
public function createStringTable($pSheet = null, $pExistingTable = null)
|
||
|
|
{
|
||
|
|
if ($pSheet !== NULL) {
|
||
|
|
// Create string lookup table
|
||
|
|
$aStringTable = array();
|
||
|
|
$cellCollection = null;
|
||
|
|
$aFlippedStringTable = null; // For faster lookup
|
||
|
|
|
||
|
|
// Is an existing table given?
|
||
|
|
if (($pExistingTable !== NULL) && is_array($pExistingTable)) {
|
||
|
|
$aStringTable = $pExistingTable;
|
||
|
|
}
|
||
|
|
|
||
|
|
// Fill index array
|
||
|
|
$aFlippedStringTable = $this->flipStringTable($aStringTable);
|
||
|
|
|
||
|
|
// Loop through cells
|
||
|
|
foreach ($pSheet->getCellCollection() as $cellID) {
|
||
|
|
$cell = $pSheet->getCell($cellID);
|
||
|
|
$cellValue = $cell->getValue();
|
||
|
|
if (!is_object($cellValue) &&
|
||
|
|
($cellValue !== NULL) &&
|
||
|
|
$cellValue !== '' &&
|
||
|
|
!isset($aFlippedStringTable[$cellValue]) &&
|
||
|
|
($cell->getDataType() == PHPExcel_Cell_DataType::TYPE_STRING || $cell->getDataType() == PHPExcel_Cell_DataType::TYPE_STRING2 || $cell->getDataType() == PHPExcel_Cell_DataType::TYPE_NULL)) {
|
||
|
|
$aStringTable[] = $cellValue;
|
||
|
|
$aFlippedStringTable[$cellValue] = true;
|
||
|
|
} elseif ($cellValue instanceof PHPExcel_RichText &&
|
||
|
|
($cellValue !== NULL) &&
|
||
|
|
!isset($aFlippedStringTable[$cellValue->getHashCode()])) {
|
||
|
|
$aStringTable[] = $cellValue;
|
||
|
|
$aFlippedStringTable[$cellValue->getHashCode()] = true;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
// Return
|
||
|
|
return $aStringTable;
|
||
|
|
} else {
|
||
|
|
throw new PHPExcel_Writer_Exception("Invalid PHPExcel_Worksheet object passed.");
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Write string table to XML format
|
||
|
|
*
|
||
|
|
* @param string[] $pStringTable
|
||
|
|
* @return string XML Output
|
||
|
|
* @throws PHPExcel_Writer_Exception
|
||
|
|
*/
|
||
|
|
public function writeStringTable($pStringTable = null)
|
||
|
|
{
|
||
|
|
if ($pStringTable !== NULL) {
|
||
|
|
// Create XML writer
|
||
|
|
$objWriter = null;
|
||
|
|
if ($this->getParentWriter()->getUseDiskCaching()) {
|
||
|
|
$objWriter = new PHPExcel_Shared_XMLWriter(PHPExcel_Shared_XMLWriter::STORAGE_DISK, $this->getParentWriter()->getDiskCachingDirectory());
|
||
|
|
} else {
|
||
|
|
$objWriter = new PHPExcel_Shared_XMLWriter(PHPExcel_Shared_XMLWriter::STORAGE_MEMORY);
|
||
|
|
}
|
||
|
|
|
||
|
|
// XML header
|
||
|
|
$objWriter->startDocument('1.0','UTF-8','yes');
|
||
|
|
|
||
|
|
// String table
|
||
|
|
$objWriter->startElement('sst');
|
||
|
|
$objWriter->writeAttribute('xmlns', 'http://schemas.openxmlformats.org/spreadsheetml/2006/main');
|
||
|
|
$objWriter->writeAttribute('uniqueCount', count($pStringTable));
|
||
|
|
|
||
|
|
// Loop through string table
|
||
|
|
foreach ($pStringTable as $textElement) {
|
||
|
|
$objWriter->startElement('si');
|
||
|
|
|
||
|
|
if (! $textElement instanceof PHPExcel_RichText) {
|
||
|
|
$textToWrite = PHPExcel_Shared_String::ControlCharacterPHP2OOXML( $textElement );
|
||
|
|
$objWriter->startElement('t');
|
||
|
|
if ($textToWrite !== trim($textToWrite)) {
|
||
|
|
$objWriter->writeAttribute('xml:space', 'preserve');
|
||
|
|
}
|
||
|
|
$objWriter->writeRawData($textToWrite);
|
||
|
|
$objWriter->endElement();
|
||
|
|
} else if ($textElement instanceof PHPExcel_RichText) {
|
||
|
|
$this->writeRichText($objWriter, $textElement);
|
||
|
|
}
|
||
|
|
|
||
|
|
$objWriter->endElement();
|
||
|
|
}
|
||
|
|
|
||
|
|
$objWriter->endElement();
|
||
|
|
|
||
|
|
// Return
|
||
|
|
return $objWriter->getData();
|
||
|
|
} else {
|
||
|
|
throw new PHPExcel_Writer_Exception("Invalid string table array passed.");
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Write Rich Text
|
||
|
|
*
|
||
|
|
* @param PHPExcel_Shared_XMLWriter $objWriter XML Writer
|
||
|
|
* @param PHPExcel_RichText $pRichText Rich text
|
||
|
|
* @param string $prefix Optional Namespace prefix
|
||
|
|
* @throws PHPExcel_Writer_Exception
|
||
|
|
*/
|
||
|
|
public function writeRichText(PHPExcel_Shared_XMLWriter $objWriter = null, PHPExcel_RichText $pRichText = null, $prefix=NULL)
|
||
|
|
{
|
||
|
|
if ($prefix !== NULL)
|
||
|
|
$prefix .= ':';
|
||
|
|
// Loop through rich text elements
|
||
|
|
$elements = $pRichText->getRichTextElements();
|
||
|
|
foreach ($elements as $element) {
|
||
|
|
// r
|
||
|
|
$objWriter->startElement($prefix.'r');
|
||
|
|
|
||
|
|
// rPr
|
||
|
|
if ($element instanceof PHPExcel_RichText_Run) {
|
||
|
|
// rPr
|
||
|
|
$objWriter->startElement($prefix.'rPr');
|
||
|
|
|
||
|
|
// rFont
|
||
|
|
$objWriter->startElement($prefix.'rFont');
|
||
|
|
$objWriter->writeAttribute('val', $element->getFont()->getName());
|
||
|
|
$objWriter->endElement();
|
||
|
|
|
||
|
|
// Bold
|
||
|
|
$objWriter->startElement($prefix.'b');
|
||
|
|
$objWriter->writeAttribute('val', ($element->getFont()->getBold() ? 'true' : 'false'));
|
||
|
|
$objWriter->endElement();
|
||
|
|
|
||
|
|
// Italic
|
||
|
|
$objWriter->startElement($prefix.'i');
|
||
|
|
$objWriter->writeAttribute('val', ($element->getFont()->getItalic() ? 'true' : 'false'));
|
||
|
|
$objWriter->endElement();
|
||
|
|
|
||
|
|
// Superscript / subscript
|
||
|
|
if ($element->getFont()->getSuperScript() || $element->getFont()->getSubScript()) {
|
||
|
|
$objWriter->startElement($prefix.'vertAlign');
|
||
|
|
if ($element->getFont()->getSuperScript()) {
|
||
|
|
$objWriter->writeAttribute('val', 'superscript');
|
||
|
|
} else if ($element->getFont()->getSubScript()) {
|
||
|
|
$objWriter->writeAttribute('val', 'subscript');
|
||
|
|
}
|
||
|
|
$objWriter->endElement();
|
||
|
|
}
|
||
|
|
|
||
|
|
// Strikethrough
|
||
|
|
$objWriter->startElement($prefix.'strike');
|
||
|
|
$objWriter->writeAttribute('val', ($element->getFont()->getStrikethrough() ? 'true' : 'false'));
|
||
|
|
$objWriter->endElement();
|
||
|
|
|
||
|
|
// Color
|
||
|
|
$objWriter->startElement($prefix.'color');
|
||
|
|
$objWriter->writeAttribute('rgb', $element->getFont()->getColor()->getARGB());
|
||
|
|
$objWriter->endElement();
|
||
|
|
|
||
|
|
// Size
|
||
|
|
$objWriter->startElement($prefix.'sz');
|
||
|
|
$objWriter->writeAttribute('val', $element->getFont()->getSize());
|
||
|
|
$objWriter->endElement();
|
||
|
|
|
||
|
|
// Underline
|
||
|
|
$objWriter->startElement($prefix.'u');
|
||
|
|
$objWriter->writeAttribute('val', $element->getFont()->getUnderline());
|
||
|
|
$objWriter->endElement();
|
||
|
|
|
||
|
|
$objWriter->endElement();
|
||
|
|
}
|
||
|
|
|
||
|
|
// t
|
||
|
|
$objWriter->startElement($prefix.'t');
|
||
|
|
$objWriter->writeAttribute('xml:space', 'preserve');
|
||
|
|
$objWriter->writeRawData(PHPExcel_Shared_String::ControlCharacterPHP2OOXML( $element->getText() ));
|
||
|
|
$objWriter->endElement();
|
||
|
|
|
||
|
|
$objWriter->endElement();
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Write Rich Text
|
||
|
|
*
|
||
|
|
* @param PHPExcel_Shared_XMLWriter $objWriter XML Writer
|
||
|
|
* @param string|PHPExcel_RichText $pRichText text string or Rich text
|
||
|
|
* @param string $prefix Optional Namespace prefix
|
||
|
|
* @throws PHPExcel_Writer_Exception
|
||
|
|
*/
|
||
|
|
public function writeRichTextForCharts(PHPExcel_Shared_XMLWriter $objWriter = null, $pRichText = null, $prefix=NULL)
|
||
|
|
{
|
||
|
|
if (!$pRichText instanceof PHPExcel_RichText) {
|
||
|
|
$textRun = $pRichText;
|
||
|
|
$pRichText = new PHPExcel_RichText();
|
||
|
|
$pRichText->createTextRun($textRun);
|
||
|
|
}
|
||
|
|
|
||
|
|
if ($prefix !== NULL)
|
||
|
|
$prefix .= ':';
|
||
|
|
// Loop through rich text elements
|
||
|
|
$elements = $pRichText->getRichTextElements();
|
||
|
|
foreach ($elements as $element) {
|
||
|
|
// r
|
||
|
|
$objWriter->startElement($prefix.'r');
|
||
|
|
|
||
|
|
// rPr
|
||
|
|
$objWriter->startElement($prefix.'rPr');
|
||
|
|
|
||
|
|
// Bold
|
||
|
|
$objWriter->writeAttribute('b', ($element->getFont()->getBold() ? 1 : 0));
|
||
|
|
// Italic
|
||
|
|
$objWriter->writeAttribute('i', ($element->getFont()->getItalic() ? 1 : 0));
|
||
|
|
// Underline
|
||
|
|
$underlineType = $element->getFont()->getUnderline();
|
||
|
|
switch($underlineType) {
|
||
|
|
case 'single' :
|
||
|
|
$underlineType = 'sng';
|
||
|
|
break;
|
||
|
|
case 'double' :
|
||
|
|
$underlineType = 'dbl';
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
$objWriter->writeAttribute('u', $underlineType);
|
||
|
|
// Strikethrough
|
||
|
|
$objWriter->writeAttribute('strike', ($element->getFont()->getStrikethrough() ? 'sngStrike' : 'noStrike'));
|
||
|
|
|
||
|
|
// rFont
|
||
|
|
$objWriter->startElement($prefix.'latin');
|
||
|
|
$objWriter->writeAttribute('typeface', $element->getFont()->getName());
|
||
|
|
$objWriter->endElement();
|
||
|
|
|
||
|
|
// Superscript / subscript
|
||
|
|
// if ($element->getFont()->getSuperScript() || $element->getFont()->getSubScript()) {
|
||
|
|
// $objWriter->startElement($prefix.'vertAlign');
|
||
|
|
// if ($element->getFont()->getSuperScript()) {
|
||
|
|
// $objWriter->writeAttribute('val', 'superscript');
|
||
|
|
// } else if ($element->getFont()->getSubScript()) {
|
||
|
|
// $objWriter->writeAttribute('val', 'subscript');
|
||
|
|
// }
|
||
|
|
// $objWriter->endElement();
|
||
|
|
// }
|
||
|
|
//
|
||
|
|
$objWriter->endElement();
|
||
|
|
|
||
|
|
// t
|
||
|
|
$objWriter->startElement($prefix.'t');
|
||
|
|
// $objWriter->writeAttribute('xml:space', 'preserve'); // Excel2010 accepts, Excel2007 complains
|
||
|
|
$objWriter->writeRawData(PHPExcel_Shared_String::ControlCharacterPHP2OOXML( $element->getText() ));
|
||
|
|
$objWriter->endElement();
|
||
|
|
|
||
|
|
$objWriter->endElement();
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Flip string table (for index searching)
|
||
|
|
*
|
||
|
|
* @param array $stringTable Stringtable
|
||
|
|
* @return array
|
||
|
|
*/
|
||
|
|
public function flipStringTable($stringTable = array()) {
|
||
|
|
// Return value
|
||
|
|
$returnValue = array();
|
||
|
|
|
||
|
|
// Loop through stringtable and add flipped items to $returnValue
|
||
|
|
foreach ($stringTable as $key => $value) {
|
||
|
|
if (! $value instanceof PHPExcel_RichText) {
|
||
|
|
$returnValue[$value] = $key;
|
||
|
|
} else if ($value instanceof PHPExcel_RichText) {
|
||
|
|
$returnValue[$value->getHashCode()] = $key;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
// Return
|
||
|
|
return $returnValue;
|
||
|
|
}
|
||
|
|
}
|