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Diffstat (limited to 'library/vendor/Zend/Filter/HtmlEntities.php')
| -rw-r--r-- | library/vendor/Zend/Filter/HtmlEntities.php | 213 |
1 files changed, 213 insertions, 0 deletions
diff --git a/library/vendor/Zend/Filter/HtmlEntities.php b/library/vendor/Zend/Filter/HtmlEntities.php new file mode 100644 index 0000000..5ba7ad8 --- /dev/null +++ b/library/vendor/Zend/Filter/HtmlEntities.php @@ -0,0 +1,213 @@ +<?php +/** + * Zend Framework + * + * LICENSE + * + * This source file is subject to the new BSD license that is bundled + * with this package in the file LICENSE.txt. + * It is also available through the world-wide-web at this URL: + * http://framework.zend.com/license/new-bsd + * If you did not receive a copy of the license and are unable to + * obtain it through the world-wide-web, please send an email + * to license@zend.com so we can send you a copy immediately. + * + * @category Zend + * @package Zend_Filter + * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com) + * @license http://framework.zend.com/license/new-bsd New BSD License + * @version $Id$ + */ + +/** + * @see Zend_Filter_Interface + */ + +/** + * @category Zend + * @package Zend_Filter + * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com) + * @license http://framework.zend.com/license/new-bsd New BSD License + */ +class Zend_Filter_HtmlEntities implements Zend_Filter_Interface +{ + /** + * Corresponds to the second htmlentities() argument + * + * @var integer + */ + protected $_quoteStyle; + + /** + * Corresponds to the third htmlentities() argument + * + * @var string + */ + protected $_encoding; + + /** + * Corresponds to the forth htmlentities() argument + * + * @var unknown_type + */ + protected $_doubleQuote; + + /** + * Sets filter options + * + * @param integer|array $quoteStyle + * @param string $charSet + * @return void + */ + public function __construct($options = array()) + { + if ($options instanceof Zend_Config) { + $options = $options->toArray(); + } else if (!is_array($options)) { + $options = func_get_args(); + $temp['quotestyle'] = array_shift($options); + if (!empty($options)) { + $temp['charset'] = array_shift($options); + } + + $options = $temp; + } + + if (!isset($options['quotestyle'])) { + $options['quotestyle'] = ENT_COMPAT; + } + + if (!isset($options['encoding'])) { + $options['encoding'] = 'UTF-8'; + } + if (isset($options['charset'])) { + $options['encoding'] = $options['charset']; + } + + if (!isset($options['doublequote'])) { + $options['doublequote'] = true; + } + + $this->setQuoteStyle($options['quotestyle']); + $this->setEncoding($options['encoding']); + $this->setDoubleQuote($options['doublequote']); + } + + /** + * Returns the quoteStyle option + * + * @return integer + */ + public function getQuoteStyle() + { + return $this->_quoteStyle; + } + + /** + * Sets the quoteStyle option + * + * @param integer $quoteStyle + * @return Zend_Filter_HtmlEntities Provides a fluent interface + */ + public function setQuoteStyle($quoteStyle) + { + $this->_quoteStyle = $quoteStyle; + return $this; + } + + + /** + * Get encoding + * + * @return string + */ + public function getEncoding() + { + return $this->_encoding; + } + + /** + * Set encoding + * + * @param string $value + * @return Zend_Filter_HtmlEntities + */ + public function setEncoding($value) + { + $this->_encoding = (string) $value; + return $this; + } + + /** + * Returns the charSet option + * + * Proxies to {@link getEncoding()} + * + * @return string + */ + public function getCharSet() + { + return $this->getEncoding(); + } + + /** + * Sets the charSet option + * + * Proxies to {@link setEncoding()} + * + * @param string $charSet + * @return Zend_Filter_HtmlEntities Provides a fluent interface + */ + public function setCharSet($charSet) + { + return $this->setEncoding($charSet); + } + + /** + * Returns the doubleQuote option + * + * @return boolean + */ + public function getDoubleQuote() + { + return $this->_doubleQuote; + } + + /** + * Sets the doubleQuote option + * + * @param boolean $doubleQuote + * @return Zend_Filter_HtmlEntities Provides a fluent interface + */ + public function setDoubleQuote($doubleQuote) + { + $this->_doubleQuote = (boolean) $doubleQuote; + return $this; + } + + /** + * Defined by Zend_Filter_Interface + * + * Returns the string $value, converting characters to their corresponding HTML entity + * equivalents where they exist + * + * @param string $value + * @return string + */ + public function filter($value) + { + $filtered = htmlentities((string) $value, $this->getQuoteStyle(), $this->getEncoding(), $this->getDoubleQuote()); + if (strlen((string) $value) && !strlen($filtered)) { + if (!function_exists('iconv')) { + throw new Zend_Filter_Exception('Encoding mismatch has resulted in htmlentities errors'); + } + $enc = $this->getEncoding(); + $value = iconv('', $enc . '//IGNORE', (string) $value); + $filtered = htmlentities($value, $this->getQuoteStyle(), $enc, $this->getDoubleQuote()); + if (!strlen($filtered)) { + throw new Zend_Filter_Exception('Encoding mismatch has resulted in htmlentities errors'); + } + } + return $filtered; + } +} |