57 lines
1.5 KiB
PHP
57 lines
1.5 KiB
PHP
<?php
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/**
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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* http://www.gnu.org/copyleft/gpl.html
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*
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* @file
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* @license GPL-2.0+
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* @author Kunal Mehta <legoktm@member.fsf.org>
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*/
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/**
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* Marks HTML that shouldn't be escaped
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*
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* @since 1.28
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*/
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class HtmlArmor {
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/**
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* @var string|null
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*/
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private $value;
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/**
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* @param string|null $value
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*/
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public function __construct( $value ) {
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$this->value = $value;
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}
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/**
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* Provide a string or HtmlArmor object
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* and get safe HTML back
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*
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* @param string|HtmlArmor $input
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* @return string|null safe for usage in HTML, or null
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* if the HtmlArmor instance was wrapping null.
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*/
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public static function getHtml( $input ) {
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if ( $input instanceof HtmlArmor ) {
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return $input->value;
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} else {
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return htmlspecialchars( $input, ENT_QUOTES );
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}
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}
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}
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