126 lines
2.8 KiB
PHP
126 lines
2.8 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\Style;
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use PhpOffice\PhpWord\Style\AbstractStyle as Style;
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/**
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* Style writer
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*
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* @since 0.10.0
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*/
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abstract class AbstractStyle
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{
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/**
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* Parent writer
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*
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* @var \PhpOffice\PhpWord\Writer\AbstractWriter
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*/
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private $parentWriter;
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/**
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* Style
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*
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* @var array|\PhpOffice\PhpWord\Style\AbstractStyle
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*/
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private $style;
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/**
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* Write style
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*/
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abstract public function write();
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/**
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* Create new instance
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*
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* @param array|\PhpOffice\PhpWord\Style\AbstractStyle $style
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*/
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public function __construct($style = null)
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{
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$this->style = $style;
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}
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/**
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* Set parent writer.
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*
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* @param \PhpOffice\PhpWord\Writer\AbstractWriter $writer
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*/
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public function setParentWriter($writer)
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{
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$this->parentWriter = $writer;
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}
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/**
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* Get parent writer
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*
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* @return \PhpOffice\PhpWord\Writer\AbstractWriter
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*/
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public function getParentWriter()
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{
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return $this->parentWriter;
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}
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/**
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* Get style
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*
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* @return array|\PhpOffice\PhpWord\Style\AbstractStyle $style
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*/
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public function getStyle()
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{
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if (!$this->style instanceof Style && !is_array($this->style)) {
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return '';
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}
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return $this->style;
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}
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/**
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* Takes array where of CSS properties / values and converts to CSS string
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*
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* @param array $css
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* @return string
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*/
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protected function assembleCss($css)
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{
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$pairs = array();
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$string = '';
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foreach ($css as $key => $value) {
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if ($value != '') {
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$pairs[] = $key . ': ' . $value;
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}
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}
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if (!empty($pairs)) {
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$string = implode('; ', $pairs) . ';';
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}
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return $string;
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}
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/**
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* Get value if ...
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*
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* @param bool|null $condition
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* @param string $value
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* @return string
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*/
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protected function getValueIf($condition, $value)
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{
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return $condition == true ? $value : '';
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}
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}
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