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1 | <?php |
2 | /** |
3 | * This file is part of PHPWord - A pure PHP library for reading and writing |
4 | * word processing documents. |
5 | * |
6 | * PHPWord is free software distributed under the terms of the GNU Lesser |
7 | * General Public License version 3 as published by the Free Software Foundation. |
8 | * |
9 | * For the full copyright and license information, please read the LICENSE |
10 | * file that was distributed with this source code. For the full list of |
11 | * contributors, visit https://github.com/PHPOffice/PHPWord/contributors. |
12 | * |
13 | * @see https://github.com/PHPOffice/PHPWord |
14 | * |
15 | * @license http://www.gnu.org/licenses/lgpl.txt LGPL version 3 |
16 | */ |
17 | |
18 | namespace PhpOffice\PhpWord\Writer\RTF\Element; |
19 | |
20 | use PhpOffice\PhpWord\Element\AbstractContainer as ContainerElement; |
21 | |
22 | /** |
23 | * Container element RTF writer. |
24 | * |
25 | * @since 0.11.0 |
26 | */ |
27 | class Container extends AbstractElement |
28 | { |
29 | /** |
30 | * Namespace; Can't use __NAMESPACE__ in inherited class (RTF). |
31 | * |
32 | * @var string |
33 | */ |
34 | protected $namespace = 'PhpOffice\\PhpWord\\Writer\\RTF\\Element'; |
35 | |
36 | /** |
37 | * Write container. |
38 | * |
39 | * @return string |
40 | */ |
41 | public function write() |
42 | { |
43 | $container = $this->element; |
44 | if (!$container instanceof ContainerElement) { |
45 | return ''; |
46 | } |
47 | $containerClass = substr(get_class($container), strrpos(get_class($container), '\\') + 1); |
48 | $withoutP = in_array($containerClass, ['TextRun', 'Footnote', 'Endnote']) ? true : false; |
49 | $content = ''; |
50 | |
51 | $elements = $container->getElements(); |
52 | foreach ($elements as $element) { |
53 | $elementClass = get_class($element); |
54 | $writerClass = str_replace('PhpOffice\\PhpWord\\Element', $this->namespace, $elementClass); |
55 | if (class_exists($writerClass)) { |
56 | /** @var AbstractElement $writer Type hint */ |
57 | $writer = new $writerClass($this->parentWriter, $element, $withoutP); |
58 | $content .= $writer->write(); |
59 | } |
60 | } |
61 | |
62 | return $content; |
63 | } |
64 | } |