Version 3.4.5

2025-12-19 00:38:12 -08:00
1 parent fb6b5baabc
commit e4478369d8
@@ -0,0 +1,145 @@
+<?php
+
+/**
+ * <pre>
+ * Invision Power Services
+ * IP.Board v3.4.5
+ * Text Parsing: LEGACY CR..STUFF
+ * Last Updated: $Date: 2012-06-08 09:28:02 +0100 (Fri, 08 Jun 2012) $
+ * </pre>
+ *
+ * @author 		$Author: mmecham $
+ * @copyright	(c) 2001 - 2012 Invision Power Services, Inc.
+ * @license		http://www.invisionpower.com/company/standards.php#license
+ * @package		IP.Board
+ * @link		http://www.invisionpower.com
+ * @since		9th March 2005 11:03
+ * @version		$Revision: 10894 $
+ *
+ * Revised in 3.4 by Matt Mecham
+ * Refactored into a text parsing module
+ *
+ */
+
+if ( ! defined( 'IN_IPB' ) )
+{
+	print "<h1>Incorrect access</h1>You cannot access this file directly. If you have recently upgraded, make sure you upgraded all the relevant files.";
+	exit();
+}
+
+class class_text_parser_legacy extends classes_text_parser
+{
+	
+	/**
+	 * Constructor
+	 *
+	 * @access	public
+	 * @param	object		Registry object
+	 * @return	@e void
+	 */
+	public function __construct()
+	{
+		return parent::__construct();
+	}
+	
+	/**
+	 * Takes data from the editor (HTML) and makes it BBCode
+	 * @param string $content
+	 */
+	public function postEditor( $content )
+	{ 
+		$content = $this->_postPurifyCodeBoxes( $content );
+		
+		/* Restore preserved newlines */
+		$content = str_replace( "<!-preserve.newline-->", "\n", $content );
+		
+		if ( self::$Perms['parseHtml'] !== true )
+		{
+			$content = $this->HtmlToBBCode( $content );
+		}
+	
+		return $content;
+	}
+	
+	/**
+	 * Takes stuff given and makes it all lovely for the editor
+	 * @param string $content
+	 */
+	public function preEditor( $content )
+	{
+		$content = $this->_postPurifyCodeBoxes( $content );
+		
+		/* Restore preserved newlines */
+		$content = str_replace( "<!-preserve.newline-->", "\n", $content );
+		
+		$content = $this->BBCodeToHtml( $content );
+		
+		/* Fix up old PRE tags */
+		$content = preg_replace( '#<pre class=(["\'])prettyprint#', '<pre class=\1_prettyXprint', $content );
+		
+		return $content;
+	}
+	
+	/**
+	 * Additional methods for preDbParse
+	 */
+	public function preDbParse( $content )
+	{
+		$content = $this->_postPurifyCodeBoxes( $content );
+		
+		return $content;
+	}
+
+	/**
+	 * Check and make safe embedded codes (removes mark-up HTML purify might have added)
+	 * @param array $matches
+	 */
+	protected function _postPurifyCodeBoxes( $content )
+	{
+		/* Fetch paired opening and closing tags */
+		$data = $this->getTagPositions( $content, 'CODE', array( '[', ']') );
+
+		if ( is_array( $data ) && count( $data ) )
+		{
+			foreach( $data['open'] as $id => $val )
+			{
+				$o = $data['open'][ $id ];
+				$c = $data['close'][ $id ] - $o;
+	
+				$slice = substr( $content, $o, $c );
+					
+				$_origLen = strlen( $slice );
+				
+				$slice = IPSText::stripTags( $slice, '<pre>,<br>' );
+				$slice = str_replace( "<br />" , "\n", $slice );
+				$slice = str_replace( "\n"     , "<!-preserve.newline-->", $slice );
+				
+				$slice = preg_replace( '#(https|http|ftp)://#' , '\1&#58;//', $slice );
+				
+				$content = substr_replace( $content, $slice, $o, $c );
+				
+				$_newLen  = strlen( $slice );
+	
+				if ( $_newLen != $_origLen )
+				{
+					/* Bump up next */
+					foreach( $data['open'] as $_id => $_val )
+					{
+						$_o = $data['open'][ $_id ];
+	
+						/* Ascii face alert */
+						if ( $_o > $o )
+						{
+							$data['open'][ $_id ]  += ( $_newLen - $_origLen );
+							$data['close'][ $_id ] += ( $_newLen - $_origLen );
+						}
+					}
+				}
+			}
+		}
+		
+		
+		return $content;
+	}
+	
+}