80 lines
2.5 KiB
PHP
80 lines
2.5 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\ODText\Element;
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/**
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* Title element writer
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*
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* @since 0.11.0
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*/
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class Title extends AbstractElement
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{
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/**
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* Write element
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*/
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public function write()
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{
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$xmlWriter = $this->getXmlWriter();
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$element = $this->getElement();
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if (!$element instanceof \PhpOffice\PhpWord\Element\Title) {
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return;
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}
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$xmlWriter->startElement('text:h');
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$hdname = 'HD';
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$sect = $element->getParent();
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if ($sect instanceof \PhpOffice\PhpWord\Element\Section) {
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if (self::compareToFirstElement($element, $sect->getElements())) {
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$hdname = 'HE';
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}
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}
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$depth = $element->getDepth();
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$xmlWriter->writeAttribute('text:style-name', "$hdname$depth");
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$xmlWriter->writeAttribute('text:outline-level', $depth);
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$xmlWriter->startElement('text:span');
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if ($depth > 0) {
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$xmlWriter->writeAttribute('text:style-name', 'Heading_' . $depth);
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} else {
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$xmlWriter->writeAttribute('text:style-name', 'Title');
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}
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$text = $element->getText();
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if (is_string($text)) {
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$this->writeText($text);
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} elseif ($text instanceof \PhpOffice\PhpWord\Element\AbstractContainer) {
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$containerWriter = new Container($xmlWriter, $text);
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$containerWriter->write();
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}
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$xmlWriter->endElement(); // text:span
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$xmlWriter->endElement(); // text:h
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}
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/**
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* Test if element is same as first element in array
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*
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* @param \PhpOffice\PhpWord\Element\AbstractElement $elem
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*
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* @param \PhpOffice\PhpWord\Element\AbstractElement[] $elemarray
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*
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* @return bool
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*/
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private static function compareToFirstElement($elem, $elemarray)
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{
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return $elem === $elemarray[0];
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}
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}
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