108 lines
4.6 KiB
PHP
108 lines
4.6 KiB
PHP
<?php
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/**
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* This file is part of PHPWord - A pure PHP library for reading and writing
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* word processing documents.
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*
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* PHPWord is free software distributed under the terms of the GNU Lesser
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* General Public License version 3 as published by the Free Software Foundation.
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*
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* For the full copyright and license information, please read the LICENSE
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* file that was distributed with this source code. For the full list of
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* contributors, visit https://github.com/PHPOffice/PHPWord/contributors.
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*
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* @see https://github.com/PHPOffice/PHPWord
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* @copyright 2010-2018 PHPWord contributors
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* @license http://www.gnu.org/licenses/lgpl.txt LGPL version 3
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*/
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namespace PhpOffice\PhpWord\Writer\HTML\Element;
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/**
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* Table element HTML writer
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*
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* @since 0.10.0
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*/
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class Table extends AbstractElement
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{
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/**
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* Write table
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*
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* @return string
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*/
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public function write()
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{
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if (!$this->element instanceof \PhpOffice\PhpWord\Element\Table) {
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return '';
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}
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$content = '';
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$rows = $this->element->getRows();
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$rowCount = count($rows);
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if ($rowCount > 0) {
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$tableStyle = $this->element->getStyle();
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$tableLayout = $tableStyle === null ? '' : $tableStyle->getLayout();
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$content .= '<table'. (empty($tableLayout) ? '' : ' style="table-layout: '.$tableLayout.'"') .'>'. PHP_EOL;
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for ($i = 0; $i < $rowCount; $i++) {
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/** @var $row \PhpOffice\PhpWord\Element\Row Type hint */
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$rowStyle = $rows[$i]->getStyle();
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// $height = $row->getHeight();
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$tblHeader = $rowStyle->isTblHeader();
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$content .= '<tr>' . PHP_EOL;
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$rowCells = $rows[$i]->getCells();
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$rowCellCount = count($rowCells);
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for ($j = 0; $j < $rowCellCount; $j++) {
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$cellStyle = $rowCells[$j]->getStyle();
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$cellColSpan = $cellStyle->getGridSpan();
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$cellRowSpan = 1;
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$cellVMerge = $cellStyle->getVMerge();
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// If this is the first cell of the vertical merge, find out how man rows it spans
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if ($cellVMerge === 'restart') {
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for ($k = $i + 1; $k < $rowCount; $k++) {
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$kRowCells = $rows[$k]->getCells();
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if (isset($kRowCells[$j])) {
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if ($kRowCells[$j]->getStyle()->getVMerge() === 'continue') {
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$cellRowSpan++;
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} else {
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break;
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}
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} else {
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break;
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}
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}
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}
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// Ignore cells that are merged vertically with previous rows
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if ($cellVMerge !== 'continue') {
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$cellTag = $tblHeader ? 'th' : 'td';
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$cellColSpanAttr = (is_numeric($cellColSpan) && ($cellColSpan > 1) ? " colspan=\"{$cellColSpan}\"" : '');
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$cellRowSpanAttr = ($cellRowSpan > 1 ? " rowspan=\"{$cellRowSpan}\"" : '');
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$content .= "<{$cellTag}{$cellColSpanAttr}{$cellRowSpanAttr}>" . PHP_EOL;
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$writer = new Container($this->parentWriter, $rowCells[$j]);
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$content .= $writer->write();
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if ($cellRowSpan > 1) {
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// There shouldn't be any content in the subsequent merged cells, but lets check anyway
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for ($k = $i + 1; $k < $rowCount; $k++) {
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$kRowCells = $rows[$k]->getCells();
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if (isset($kRowCells[$j])) {
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if ($kRowCells[$j]->getStyle()->getVMerge() === 'continue') {
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$writer = new Container($this->parentWriter, $kRowCells[$j]);
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$content .= $writer->write();
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} else {
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break;
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}
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} else {
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break;
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}
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}
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}
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$content .= "</{$cellTag}>" . PHP_EOL;
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}
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}
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$content .= '</tr>' . PHP_EOL;
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}
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$content .= '</table>' . PHP_EOL;
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}
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return $content;
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}
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}
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