1 files changed, 60 insertions, 0 deletions
diff --git a/phpBB/phpbb/textformatter/s9e/utils.php b/phpBB/phpbb/textformatter/s9e/utils.php
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+++ b/phpBB/phpbb/textformatter/s9e/utils.php
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+<?php
+/**
+*
+* This file is part of the phpBB Forum Software package.
+*
+* @copyright (c) phpBB Limited <https://www.phpbb.com>
+* @license GNU General Public License, version 2 (GPL-2.0)
+*
+* For full copyright and license information, please see
+* the docs/CREDITS.txt file.
+*
+*/
+
+namespace phpbb\textformatter\s9e;
+
+/**
+* Text manipulation utilities
+*/
+class utils implements \phpbb\textformatter\utils_interface
+{
+	/**
+	* Replace BBCodes and other formatting elements with whitespace
+	*
+	* NOTE: preserves smilies as text
+	*
+	* @param  string $xml Parsed text
+	* @return string      Plain text
+	*/
+	public function clean_formatting($xml)
+	{
+		// Insert a space before <s> and <e> then remove formatting
+		$xml = preg_replace('#<[es]>#', ' $0', $xml);
+
+		return \s9e\TextFormatter\Utils::removeFormatting($xml);
+	}
+
+	/**
+	* Remove given BBCode and its content, at given nesting depth
+	*
+	* @param  string  $xml         Parsed text
+	* @param  string  $bbcode_name BBCode's name
+	* @param  integer $depth       Minimum nesting depth (number of parents of the same name)
+	* @return string               Parsed text
+	*/
+	public function remove_bbcode($xml, $bbcode_name, $depth = 0)
+	{
+		return \s9e\TextFormatter\Utils::removeTag($xml, strtoupper($bbcode_name), $depth);
+	}
+
+	/**
+	* Return a parsed text to its original form
+	*
+	* @param  string $xml Parsed text
+	* @return string      Original plain text
+	*/
+	public function unparse($xml)
+	{
+		return \s9e\TextFormatter\Unparser::unparse($xml);
+	}
+}