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| 1 | <?php |
| 2 | |
| 3 | /** |
| 4 | * This file is part of PHPWord - A pure PHP library for reading and writing |
| 5 | * word processing documents. |
| 6 | * |
| 7 | * PHPWord is free software distributed under the terms of the GNU Lesser |
| 8 | * General Public License version 3 as published by the Free Software Foundation. |
| 9 | * |
| 10 | * For the full copyright and license information, please read the LICENSE |
| 11 | * file that was distributed with this source code. For the full list of |
| 12 | * contributors, visit https://github.com/PHPOffice/PHPWord/contributors. |
| 13 | * |
| 14 | * @see https://github.com/PHPOffice/PHPWord |
| 15 | * |
| 16 | * @license http://www.gnu.org/licenses/lgpl.txt LGPL version 3 |
| 17 | */ |
| 18 | |
| 19 | namespace PhpOffice\PhpWord\Writer\Word2007\Element; |
| 20 | |
| 21 | use PhpOffice\PhpWord\Element\AbstractContainer as ContainerElement; |
| 22 | use PhpOffice\PhpWord\Element\AbstractElement as Element; |
| 23 | use PhpOffice\PhpWord\Element\TextBreak as TextBreakElement; |
| 24 | use PhpOffice\PhpWord\Shared\XMLWriter; |
| 25 | |
| 26 | /** |
| 27 | * Container element writer (section, textrun, header, footnote, cell, etc.). |
| 28 | * |
| 29 | * @since 0.11.0 |
| 30 | */ |
| 31 | class Container extends AbstractElement |
| 32 | { |
| 33 | /** |
| 34 | * Namespace; Can't use __NAMESPACE__ in inherited class (ODText). |
| 35 | * |
| 36 | * @var string |
| 37 | */ |
| 38 | protected $namespace = 'PhpOffice\\PhpWord\\Writer\\Word2007\\Element'; |
| 39 | |
| 40 | /** |
| 41 | * @var array<string> |
| 42 | */ |
| 43 | protected $containerWithoutP = ['TextRun', 'Footnote', 'Endnote', 'ListItemRun']; |
| 44 | |
| 45 | /** |
| 46 | * Write element. |
| 47 | */ |
| 48 | public function write(): void |
| 49 | { |
| 50 | $container = $this->getElement(); |
| 51 | if (!$container instanceof ContainerElement) { |
| 52 | return; |
| 53 | } |
| 54 | $containerClass = substr(get_class($container), strrpos(get_class($container), '\\') + 1); |
| 55 | $withoutP = in_array($containerClass, $this->containerWithoutP); |
| 56 | $xmlWriter = $this->getXmlWriter(); |
| 57 | |
| 58 | // Loop through elements |
| 59 | $elements = $container->getElements(); |
| 60 | $elementClass = ''; |
| 61 | foreach ($elements as $element) { |
| 62 | $elementClass = $this->writeElement($xmlWriter, $element, $withoutP); |
| 63 | } |
| 64 | |
| 65 | // Special case for Cell: They have to contain a w:p element at the end. |
| 66 | // The $elementClass contains the last element name. If it's empty string |
| 67 | // or Table, the last element is not w:p |
| 68 | $writeLastTextBreak = ($containerClass == 'Cell') && ($elementClass == '' || $elementClass == 'Table'); |
| 69 | if ($writeLastTextBreak) { |
| 70 | $writerClass = $this->namespace . '\\TextBreak'; |
| 71 | /** @var AbstractElement $writer Type hint */ |
| 72 | $writer = new $writerClass($xmlWriter, new TextBreakElement(), $withoutP); |
| 73 | $writer->write(); |
| 74 | } |
| 75 | } |
| 76 | |
| 77 | /** |
| 78 | * Write individual element. |
| 79 | */ |
| 80 | private function writeElement(XMLWriter $xmlWriter, Element $element, bool $withoutP): string |
| 81 | { |
| 82 | $elementClass = substr(get_class($element), strrpos(get_class($element), '\\') + 1); |
| 83 | $writerClass = $this->namespace . '\\' . $elementClass; |
| 84 | |
| 85 | if (class_exists($writerClass)) { |
| 86 | /** @var AbstractElement $writer Type hint */ |
| 87 | $writer = new $writerClass($xmlWriter, $element, $withoutP); |
| 88 | $writer->setPart($this->getPart()); |
| 89 | $writer->write(); |
| 90 | } |
| 91 | |
| 92 | return $elementClass; |
| 93 | } |
| 94 | } |