269 lines
8.5 KiB
PHP
269 lines
8.5 KiB
PHP
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<?php
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/**
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* PHPExcel
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*
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* Copyright (c) 2006 - 2010 PHPExcel
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*
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* @category PHPExcel
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* @package PHPExcel_Writer_Excel2007
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* @copyright Copyright (c) 2006 - 2010 PHPExcel (http://www.codeplex.com/PHPExcel)
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* @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt LGPL
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* @version ##VERSION##, ##DATE##
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*/
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/**
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* PHPExcel_Writer_Excel2007_Comments
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*
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* @category PHPExcel
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* @package PHPExcel_Writer_Excel2007
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* @copyright Copyright (c) 2006 - 2010 PHPExcel (http://www.codeplex.com/PHPExcel)
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*/
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class PHPExcel_Writer_Excel2007_Comments extends PHPExcel_Writer_Excel2007_WriterPart
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{
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/**
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* Write comments to XML format
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*
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* @param PHPExcel_Worksheet $pWorksheet
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* @return string XML Output
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* @throws Exception
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*/
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public function writeComments(PHPExcel_Worksheet $pWorksheet = null)
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{
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// Create XML writer
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$objWriter = null;
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if ($this->getParentWriter()->getUseDiskCaching()) {
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$objWriter = new PHPExcel_Shared_XMLWriter(PHPExcel_Shared_XMLWriter::STORAGE_DISK, $this->getParentWriter()->getDiskCachingDirectory());
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} else {
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$objWriter = new PHPExcel_Shared_XMLWriter(PHPExcel_Shared_XMLWriter::STORAGE_MEMORY);
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}
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// XML header
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$objWriter->startDocument('1.0','UTF-8','yes');
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// Comments cache
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$comments = $pWorksheet->getComments();
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// Authors cache
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$authors = array();
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$authorId = 0;
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foreach ($comments as $comment) {
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if (!isset($authors[$comment->getAuthor()])) {
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$authors[$comment->getAuthor()] = $authorId++;
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}
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}
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// comments
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$objWriter->startElement('comments');
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$objWriter->writeAttribute('xmlns', 'http://schemas.openxmlformats.org/spreadsheetml/2006/main');
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// Loop through authors
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$objWriter->startElement('authors');
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foreach ($authors as $author => $index) {
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$objWriter->writeElement('author', $author);
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}
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$objWriter->endElement();
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// Loop through comments
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$objWriter->startElement('commentList');
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foreach ($comments as $key => $value) {
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$this->_writeComment($objWriter, $key, $value, $authors);
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}
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$objWriter->endElement();
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$objWriter->endElement();
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// Return
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return $objWriter->getData();
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}
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/**
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* Write comment to XML format
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*
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* @param PHPExcel_Shared_XMLWriter $objWriter XML Writer
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* @param string $pCellReference Cell reference
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* @param PHPExcel_Comment $pComment Comment
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* @param array $pAuthors Array of authors
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* @throws Exception
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*/
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public function _writeComment(PHPExcel_Shared_XMLWriter $objWriter = null, $pCellReference = 'A1', PHPExcel_Comment $pComment = null, $pAuthors = null)
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{
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// comment
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$objWriter->startElement('comment');
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$objWriter->writeAttribute('ref', $pCellReference);
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$objWriter->writeAttribute('authorId', $pAuthors[$pComment->getAuthor()]);
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// text
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$objWriter->startElement('text');
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$this->getParentWriter()->getWriterPart('stringtable')->writeRichText($objWriter, $pComment->getText());
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$objWriter->endElement();
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$objWriter->endElement();
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}
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/**
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* Write VML comments to XML format
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*
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* @param PHPExcel_Worksheet $pWorksheet
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* @return string XML Output
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* @throws Exception
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*/
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public function writeVMLComments(PHPExcel_Worksheet $pWorksheet = null)
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{
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// Create XML writer
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$objWriter = null;
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if ($this->getParentWriter()->getUseDiskCaching()) {
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$objWriter = new PHPExcel_Shared_XMLWriter(PHPExcel_Shared_XMLWriter::STORAGE_DISK, $this->getParentWriter()->getDiskCachingDirectory());
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} else {
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$objWriter = new PHPExcel_Shared_XMLWriter(PHPExcel_Shared_XMLWriter::STORAGE_MEMORY);
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}
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// XML header
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$objWriter->startDocument('1.0','UTF-8','yes');
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// Comments cache
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$comments = $pWorksheet->getComments();
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// xml
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$objWriter->startElement('xml');
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$objWriter->writeAttribute('xmlns:v', 'urn:schemas-microsoft-com:vml');
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$objWriter->writeAttribute('xmlns:o', 'urn:schemas-microsoft-com:office:office');
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$objWriter->writeAttribute('xmlns:x', 'urn:schemas-microsoft-com:office:excel');
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// o:shapelayout
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$objWriter->startElement('o:shapelayout');
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$objWriter->writeAttribute('v:ext', 'edit');
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// o:idmap
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$objWriter->startElement('o:idmap');
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$objWriter->writeAttribute('v:ext', 'edit');
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$objWriter->writeAttribute('data', '1');
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$objWriter->endElement();
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$objWriter->endElement();
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// v:shapetype
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$objWriter->startElement('v:shapetype');
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$objWriter->writeAttribute('id', '_x0000_t202');
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$objWriter->writeAttribute('coordsize', '21600,21600');
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$objWriter->writeAttribute('o:spt', '202');
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$objWriter->writeAttribute('path', 'm,l,21600r21600,l21600,xe');
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// v:stroke
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$objWriter->startElement('v:stroke');
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$objWriter->writeAttribute('joinstyle', 'miter');
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$objWriter->endElement();
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// v:path
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$objWriter->startElement('v:path');
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$objWriter->writeAttribute('gradientshapeok', 't');
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$objWriter->writeAttribute('o:connecttype', 'rect');
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$objWriter->endElement();
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$objWriter->endElement();
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// Loop through comments
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foreach ($comments as $key => $value) {
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$this->_writeVMLComment($objWriter, $key, $value);
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}
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$objWriter->endElement();
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// Return
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return $objWriter->getData();
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}
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/**
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* Write VML comment to XML format
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*
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* @param PHPExcel_Shared_XMLWriter $objWriter XML Writer
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* @param string $pCellReference Cell reference
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* @param PHPExcel_Comment $pComment Comment
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* @throws Exception
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*/
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public function _writeVMLComment(PHPExcel_Shared_XMLWriter $objWriter = null, $pCellReference = 'A1', PHPExcel_Comment $pComment = null)
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{
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// Metadata
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list($column, $row) = PHPExcel_Cell::coordinateFromString($pCellReference);
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$column = PHPExcel_Cell::columnIndexFromString($column);
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$id = 1024 + $column + $row;
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$id = substr($id, 0, 4);
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// v:shape
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$objWriter->startElement('v:shape');
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$objWriter->writeAttribute('id', '_x0000_s' . $id);
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$objWriter->writeAttribute('type', '#_x0000_t202');
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$objWriter->writeAttribute('style', 'position:absolute;margin-left:' . $pComment->getMarginLeft() . ';margin-top:' . $pComment->getMarginTop() . ';width:' . $pComment->getWidth() . ';height:' . $pComment->getHeight() . ';z-index:1;visibility:' . ($pComment->getVisible() ? 'visible' : 'hidden'));
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$objWriter->writeAttribute('fillcolor', '#' . $pComment->getFillColor()->getRGB());
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$objWriter->writeAttribute('o:insetmode', 'auto');
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// v:fill
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$objWriter->startElement('v:fill');
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$objWriter->writeAttribute('color2', '#' . $pComment->getFillColor()->getRGB());
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$objWriter->endElement();
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// v:shadow
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$objWriter->startElement('v:shadow');
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$objWriter->writeAttribute('on', 't');
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$objWriter->writeAttribute('color', 'black');
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$objWriter->writeAttribute('obscured', 't');
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$objWriter->endElement();
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// v:path
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$objWriter->startElement('v:path');
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$objWriter->writeAttribute('o:connecttype', 'none');
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$objWriter->endElement();
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// v:textbox
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$objWriter->startElement('v:textbox');
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$objWriter->writeAttribute('style', 'mso-direction-alt:auto');
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// div
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$objWriter->startElement('div');
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$objWriter->writeAttribute('style', 'text-align:left');
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$objWriter->endElement();
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$objWriter->endElement();
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// x:ClientData
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$objWriter->startElement('x:ClientData');
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$objWriter->writeAttribute('ObjectType', 'Note');
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// x:MoveWithCells
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$objWriter->writeElement('x:MoveWithCells', '');
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// x:SizeWithCells
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$objWriter->writeElement('x:SizeWithCells', '');
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// x:Anchor
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//$objWriter->writeElement('x:Anchor', $column . ', 15, ' . ($row - 2) . ', 10, ' . ($column + 4) . ', 15, ' . ($row + 5) . ', 18');
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// x:AutoFill
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$objWriter->writeElement('x:AutoFill', 'False');
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// x:Row
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$objWriter->writeElement('x:Row', ($row - 1));
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// x:Column
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$objWriter->writeElement('x:Column', ($column - 1));
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$objWriter->endElement();
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$objWriter->endElement();
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}
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}
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