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- <?php
- /**
- * This file is part of PHPWord - A pure PHP library for reading and writing
- * word processing documents.
- *
- * PHPWord is free software distributed under the terms of the GNU Lesser
- * General Public License version 3 as published by the Free Software Foundation.
- *
- * For the full copyright and license information, please read the LICENSE
- * file that was distributed with this source code. For the full list of
- * contributors, visit https://github.com/PHPOffice/PHPWord/contributors.
- *
- * @see https://github.com/PHPOffice/PHPWord
- * @copyright 2010-2018 PHPWord contributors
- * @license http://www.gnu.org/licenses/lgpl.txt LGPL version 3
- */
- namespace PhpOffice\PhpWord\Shared;
- /**
- * XMLWriter
- *
- * @method bool endElement()
- * @method mixed flush(bool $empty = null)
- * @method bool openMemory()
- * @method string outputMemory(bool $flush = null)
- * @method bool setIndent(bool $indent)
- * @method bool startDocument(string $version = 1.0, string $encoding = null, string $standalone = null)
- * @method bool startElement(string $name)
- * @method bool text(string $content)
- * @method bool writeCData(string $content)
- * @method bool writeComment(string $content)
- * @method bool writeElement(string $name, string $content = null)
- * @method bool writeRaw(string $content)
- */
- class XMLWriter extends \XMLWriter
- {
- /** Temporary storage method */
- const STORAGE_MEMORY = 1;
- const STORAGE_DISK = 2;
- /**
- * Temporary filename
- *
- * @var string
- */
- private $tempFileName = '';
- /**
- * Create a new \PhpOffice\PhpWord\Shared\XMLWriter instance
- *
- * @param int $pTemporaryStorage Temporary storage location
- * @param string $pTemporaryStorageDir Temporary storage folder
- * @param bool $compatibility
- */
- public function __construct($pTemporaryStorage = self::STORAGE_MEMORY, $pTemporaryStorageDir = null, $compatibility = false)
- {
- // Open temporary storage
- if ($pTemporaryStorage == self::STORAGE_MEMORY) {
- $this->openMemory();
- } else {
- if (!is_dir($pTemporaryStorageDir)) {
- $pTemporaryStorageDir = sys_get_temp_dir();
- }
- // Create temporary filename
- $this->tempFileName = @tempnam($pTemporaryStorageDir, 'xml');
- // Open storage
- $this->openUri($this->tempFileName);
- }
- if ($compatibility) {
- $this->setIndent(false);
- $this->setIndentString('');
- } else {
- $this->setIndent(true);
- $this->setIndentString(' ');
- }
- }
- /**
- * Destructor
- */
- public function __destruct()
- {
- // Unlink temporary files
- if (empty($this->tempFileName)) {
- return;
- }
- if (PHP_OS != 'WINNT' && @unlink($this->tempFileName) === false) {
- throw new \Exception('The file ' . $this->tempFileName . ' could not be deleted.');
- }
- }
- /**
- * Get written data
- *
- * @return string
- */
- public function getData()
- {
- if ($this->tempFileName == '') {
- return $this->outputMemory(true);
- }
- $this->flush();
- return file_get_contents($this->tempFileName);
- }
- /**
- * Write simple element and attribute(s) block
- *
- * There are two options:
- * 1. If the `$attributes` is an array, then it's an associative array of attributes
- * 2. If not, then it's a simple attribute-value pair
- *
- * @param string $element
- * @param string|array $attributes
- * @param string $value
- */
- public function writeElementBlock($element, $attributes, $value = null)
- {
- $this->startElement($element);
- if (!is_array($attributes)) {
- $attributes = array($attributes => $value);
- }
- foreach ($attributes as $attribute => $value) {
- $this->writeAttribute($attribute, $value);
- }
- $this->endElement();
- }
- /**
- * Write element if ...
- *
- * @param bool $condition
- * @param string $element
- * @param string $attribute
- * @param mixed $value
- */
- public function writeElementIf($condition, $element, $attribute = null, $value = null)
- {
- if ($condition == true) {
- if (is_null($attribute)) {
- $this->writeElement($element, $value);
- } else {
- $this->startElement($element);
- $this->writeAttribute($attribute, $value);
- $this->endElement();
- }
- }
- }
- /**
- * Write attribute if ...
- *
- * @param bool $condition
- * @param string $attribute
- * @param mixed $value
- */
- public function writeAttributeIf($condition, $attribute, $value)
- {
- if ($condition == true) {
- $this->writeAttribute($attribute, $value);
- }
- }
- /**
- * @param string $name
- * @param mixed $value
- * @return bool
- */
- public function writeAttribute($name, $value)
- {
- if (is_float($value)) {
- $value = json_encode($value);
- }
- return parent::writeAttribute($name, $value);
- }
- }
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