mxbb-commits Mailing List for MX-Publisher (Page 104)

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Update of /cvsroot/mxbb/core/includes
In directory sc8-pr-cvs16.sourceforge.net:/tmp/cvs-serv27232/includes

Modified Files:
	mx_functions_phpbb.php 
Added Files:
	mx_functions_bbcode.php 
Log Message:
new bbcode in his own include file!

Index: mx_functions_phpbb.php
===================================================================
RCS file: /cvsroot/mxbb/core/includes/mx_functions_phpbb.php,v
retrieving revision 1.59
retrieving revision 1.60
diff -C2 -d -r1.59 -r1.60
*** mx_functions_phpbb.php	27 Mar 2008 14:06:18 -0000	1.59
--- mx_functions_phpbb.php	10 Jun 2008 03:35:19 -0000	1.60
***************
*** 139,630 ****
  
  /**
-  * phpBB Smilies pass.
-  *
-  * Hacking smilies_pass from phpbb/includes/bbcode.php
-  *
-  * @param string $message
-  * @return string
-  */
- 
- function mx_smilies_pass_old($message)
- {
- 	global $mx_page, $board_config, $phpbb_root_path, $phpEx;
- 
- 	if( !function_exists('generate_smilies') )
- 	{
- 		mx_page::load_file('functions_post');
- 	}
- 
- 	if( !function_exists('smilies_pass') && (PORTAL_BACKEND == 'phpbb2') )
- 	{
- 		include_once($phpbb_root_path . 'includes/bbcode.'.$phpEx);
- 	}
- 
- 	$smilies_path = $board_config['smilies_path'];
- 	$board_config['smilies_path'] = PHPBB_URL . $board_config['smilies_path'];
- 	$message = smilies_pass($message);
- 	$board_config['smilies_path'] = $smilies_path;
- 	return $message;
- }
- 
- 
- /**
-  * phpBB Smilies pass.
-  *
-  * Hacking smilies_pass from phpbb/includes/bbcode.php
-  *
-  * @param string $message
-  * @return string
-  *
- */
- function mx_smilies_pass($message)
- {
- 	static $orig, $repl;
- 	global $board_config, $mx_root_path, $phpbb_root_path, $phpEx;
- 
- 	switch (PORTAL_BACKEND)
- 	{
- 		case 'internal':
- 			$smiley_path_url = PHPBB_URL; //change this to PORTAL_URL when shared folder will be removed
- 			$smiley_url = 'smile_url';
- 			break;
- 		case 'phpbb2':
- 			$smiley_path_url = PHPBB_URL;
- 			$smiley_url = 'smile_url';
- 			break;
- 		case 'phpbb3':
- 			$smiley_path_url = PHPBB_URL;
- 			$smiley_url = 'smiley_url';
- 			$board_config['smilies_path'] = str_replace("smiles", "smilies", $board_config['smilies_path']);
- 			break;
- 	}
- 
- 	$smilies_path = $board_config['smilies_path'];
- 	$board_config['smilies_path'] = $smiley_path_url . $board_config['smilies_path'];
- 
- 	if (!isset($orig))
- 	{
- 		global $db;
- 		$orig = $repl = array();
- 
- 		$sql = 'SELECT * FROM ' . SMILIES_TABLE;
- 		if( !$result = $db->sql_query($sql) )
- 		{
- 			mx_message_die(GENERAL_ERROR, "Couldn't obtain smilies data", "", __LINE__, __FILE__, $sql);
- 		}
- 
- 		$smilies = $db->sql_fetchrowset($result);
- 
- 		if (count($smilies))
- 		{
- 			@usort($smilies, 'smiley_sort');
- 		}
- 
- 		for ($i = 0; $i < count($smilies); $i++)
- 		{
- 			$orig[] = "/(?<=.\W|\W.|^\W)" . preg_quote($smilies[$i]['code'], "/") . "(?=.\W|\W.|\W$)/";
- 			$repl[] = '<img src="'. $board_config['smilies_path'] . '/' . $smilies[$i][$smiley_url] . '" alt="' . $smilies[$i]['emoticon'] . '" border="0" />';
- 		}
- 	}
- 
- 	if (count($orig))
- 	{
- 		$message = preg_replace($orig, $repl, ' ' . $message . ' ');
- 		$message = substr($message, 1, -1);
- 	}
- 
- 	$board_config['smilies_path'] = $smilies_path;
- 
- 	return $message;
- }
- 
- /**
-  * Generate phpBB smilies.
-  *
-  * Hacking generate_smilies from phpbb/includes/functions_post.php
-  *
-  * @param string $mode
-  * @param integer $page_id
-  */
- function mx_generate_smilies($mode, $page_id)
- {
- 	global $mx_page, $board_config, $template, $mx_root_path, $phpbb_root_path, $phpEx;
- 
- 	if( !function_exists('generate_smilies') )
- 	{
- 		mx_page::load_file('functions_post');
- 	}
- 
- 	$smilies_path = $board_config['smilies_path'];
- 	$board_config['smilies_path'] = PHPBB_URL . $board_config['smilies_path'];
- 	generate_smilies($mode, $page_id);
- 	$board_config['smilies_path'] = $smilies_path;
- 	$template->assign_vars(array(
- 		'U_MORE_SMILIES' => mx3_append_sid(PHPBB_URL . "posting.$phpEx", "mode=smilies"))
- 	);
- }
- 
- //phpBB Temporary code start
- 
- /**
-  * Loads bbcode templates from the bbcode.tpl file of the current template set.
-  * Creates an array, keys are bbcode names like "b_open" or "url", values
-  * are the associated template.
-  * Probably pukes all over the place if there's something really screwed
-  * with the bbcode.tpl file.
-  *
-  * Nathan Codding, Sept 26 2001.
-   * This a temporary function
-  */
- function mx_load_bbcode_template()
- {
- 	global $template;
- 	$tpl_filename = $template->make_filename('bbcode.tpl');
- 	$tpl = fread(fopen($tpl_filename, 'r'), filesize($tpl_filename));
- 
- 	// replace \ with \\ and then ' with \'.
- 	$tpl = str_replace('\\', '\\\\', $tpl);
- 	$tpl  = str_replace('\'', '\\\'', $tpl);
- 
- 	// strip newlines.
- 	$tpl  = str_replace("\n", '', $tpl);
- 
- 	// Turn template blocks into PHP assignment statements for the values of $bbcode_tpls..
- 	$tpl = preg_replace('#<!-- BEGIN (.*?) -->(.*?)<!-- END (.*?) -->#', "\n" . '$bbcode_tpls[\'\\1\'] = \'\\2\';', $tpl);
- 
- 	$bbcode_tpls = array();
- 
- 	eval($tpl);
- 
- 	return $bbcode_tpls;
- }
- 
- /**
-  * Prepares the loaded bbcode templates for insertion into preg_replace()
-  * or str_replace() calls in the bbencode_second_pass functions. This
-  * means replacing template placeholders with the appropriate preg backrefs
-  * or with language vars. NOTE: If you change how the regexps work in
-  * bbencode_second_pass(), you MUST change this function.
-  *
-  * Nathan Codding, Sept 26 2001
-  *
-   * This a temporary function
-  */
- function mx_prepare_bbcode_template($bbcode_tpl)
- {
- 	global $lang;
- 
- 	$bbcode_tpl['olist_open'] = str_replace('{LIST_TYPE}', '\\1', $bbcode_tpl['olist_open']);
- 
- 	$bbcode_tpl['color_open'] = str_replace('{COLOR}', '\\1', $bbcode_tpl['color_open']);
- 
- 	$bbcode_tpl['size_open'] = str_replace('{SIZE}', '\\1', $bbcode_tpl['size_open']);
- 
- 	$bbcode_tpl['quote_open'] = str_replace('{L_QUOTE}', $lang['Quote'], $bbcode_tpl['quote_open']);
- 
- 	$bbcode_tpl['quote_username_open'] = str_replace('{L_QUOTE}', $lang['Quote'], $bbcode_tpl['quote_username_open']);
- 	$bbcode_tpl['quote_username_open'] = str_replace('{L_WROTE}', $lang['wrote'], $bbcode_tpl['quote_username_open']);
- 	$bbcode_tpl['quote_username_open'] = str_replace('{USERNAME}', '\\1', $bbcode_tpl['quote_username_open']);
- 
- 	$bbcode_tpl['code_open'] = str_replace('{L_CODE}', $lang['Code'], $bbcode_tpl['code_open']);
- 
- 	$bbcode_tpl['img'] = str_replace('{URL}', '\\1', $bbcode_tpl['img']);
- 
- 	// We do URLs in several different ways..
- 	$bbcode_tpl['url1'] = str_replace('{URL}', '\\1', $bbcode_tpl['url']);
- 	$bbcode_tpl['url1'] = str_replace('{DESCRIPTION}', '\\1', $bbcode_tpl['url1']);
- 
- 	$bbcode_tpl['url2'] = str_replace('{URL}', 'http://\\1', $bbcode_tpl['url']);
- 	$bbcode_tpl['url2'] = str_replace('{DESCRIPTION}', '\\1', $bbcode_tpl['url2']);
- 
- 	$bbcode_tpl['url3'] = str_replace('{URL}', '\\1', $bbcode_tpl['url']);
- 	$bbcode_tpl['url3'] = str_replace('{DESCRIPTION}', '\\2', $bbcode_tpl['url3']);
- 
- 	$bbcode_tpl['url4'] = str_replace('{URL}', 'http://\\1', $bbcode_tpl['url']);
- 	$bbcode_tpl['url4'] = str_replace('{DESCRIPTION}', '\\3', $bbcode_tpl['url4']);
- 
- 	$bbcode_tpl['email'] = str_replace('{EMAIL}', '\\1', $bbcode_tpl['email']);
- 
- 	define("BBCODE_TPL_READY", true);
- 
- 	return $bbcode_tpl;
- }
- 
- /**
-  * Does second-pass bbencoding. This should be used before displaying the message in
-  * a thread. Assumes the message is already first-pass encoded, and we are given the
-  * correct UID as used in first-pass encoding.
-  * This a temporary function
-  */
- function mx_bbencode_second_pass($text, $uid)
- {
- 	global $lang, $bbcode_tpl;
- 
- 	$text = preg_replace('#(script|about|applet|activex|chrome):#is', "\\1&#058;", $text);
- 
- 	// pad it with a space so we can distinguish between FALSE and matching the 1st char (index 0).
- 	// This is important; bbencode_quote(), bbencode_list(), and bbencode_code() all depend on it.
- 	$text = " " . $text;
- 
- 	// First: If there isn't a "[" and a "]" in the message, don't bother.
- 	if (! (strpos($text, "[") && strpos($text, "]")) )
- 	{
- 		// Remove padding, return.
- 		$text = substr($text, 1);
- 		return $text;
- 	}
- 
- 	// Only load the templates ONCE..
- 	if (!defined("BBCODE_TPL_READY"))
- 	{
- 		// load templates from file into array.
- 		$bbcode_tpl = mx_load_bbcode_template();
- 
- 		// prepare array for use in regexps.
- 		$bbcode_tpl = mx_prepare_bbcode_template($bbcode_tpl);
- 	}
- 
- 	// [CODE] and [/CODE] for posting code (HTML, PHP, C etc etc) in your posts.
- 	$text = mx_bbencode_second_pass_code($text, $uid, $bbcode_tpl);
- 
- 	// [QUOTE] and [/QUOTE] for posting replies with quote, or just for quoting stuff.
- 	$text = str_replace("[quote:$uid]", $bbcode_tpl['quote_open'], $text);
- 	$text = str_replace("[/quote:$uid]", $bbcode_tpl['quote_close'], $text);
- 
- 	// New one liner to deal with opening quotes with usernames...
- 	// replaces the two line version that I had here before..
- 	$text = preg_replace("/\[quote:$uid=\"(.*?)\"\]/si", $bbcode_tpl['quote_username_open'], $text);
- 
- 	// [list] and [list=x] for (un)ordered lists.
- 	// unordered lists
- 	$text = str_replace("[list:$uid]", $bbcode_tpl['ulist_open'], $text);
- 	// li tags
- 	$text = str_replace("[*:$uid]", $bbcode_tpl['listitem'], $text);
- 	// ending tags
- 	$text = str_replace("[/list:u:$uid]", $bbcode_tpl['ulist_close'], $text);
- 	$text = str_replace("[/list:o:$uid]", $bbcode_tpl['olist_close'], $text);
- 	// Ordered lists
- 	$text = preg_replace("/\[list=([a1]):$uid\]/si", $bbcode_tpl['olist_open'], $text);
- 
- 	// colours
- 	$text = preg_replace("/\[color=(\#[0-9A-F]{6}|[a-z]+):$uid\]/si", $bbcode_tpl['color_open'], $text);
- 	$text = str_replace("[/color:$uid]", $bbcode_tpl['color_close'], $text);
- 
- 	// size
- 	$text = preg_replace("/\[size=([1-2]?[0-9]):$uid\]/si", $bbcode_tpl['size_open'], $text);
- 	$text = str_replace("[/size:$uid]", $bbcode_tpl['size_close'], $text);
- 
- 	// [b] and [/b] for bolding text.
- 	$text = str_replace("[b:$uid]", $bbcode_tpl['b_open'], $text);
- 	$text = str_replace("[/b:$uid]", $bbcode_tpl['b_close'], $text);
- 
- 	// [u] and [/u] for underlining text.
- 	$text = str_replace("[u:$uid]", $bbcode_tpl['u_open'], $text);
- 	$text = str_replace("[/u:$uid]", $bbcode_tpl['u_close'], $text);
- 
- 	// [i] and [/i] for italicizing text.
- 	$text = str_replace("[i:$uid]", $bbcode_tpl['i_open'], $text);
- 	$text = str_replace("[/i:$uid]", $bbcode_tpl['i_close'], $text);
- 
- 	// Patterns and replacements for URL and email tags..
- 	$patterns = array();
- 	$replacements = array();
- 
- 	// [img]image_url_here[/img] code..
- 	// This one gets first-passed..
- 	$patterns[] = "#\[img:$uid\]([^?](?:[^\[]+|\[(?!url))*?)\[/img:$uid\]#i";
- 	$replacements[] = $bbcode_tpl['img'];
- 
- 	// matches a [url]xxxx://www.phpbb.com[/url] code..
- 	$patterns[] = "#\[url\]([\w]+?://([\w\#$%&~/.\-;:=,?@\]+]+|\[(?!url=))*?)\[/url\]#is";
- 	$replacements[] = $bbcode_tpl['url1'];
- 
- 	// [url]www.phpbb.com[/url] code.. (no xxxx:// prefix).
- 	$patterns[] = "#\[url\]((www|ftp)\.([\w\#$%&~/.\-;:=,?@\]+]+|\[(?!url=))*?)\[/url\]#is";
- 	$replacements[] = $bbcode_tpl['url2'];
- 
- 	// [url=xxxx://www.phpbb.com]phpBB[/url] code..
- 	$patterns[] = "#\[url=([\w]+?://[\w\#$%&~/.\-;:=,?@\[\]+]*?)\]([^?\n\r\t].*?)\[/url\]#is";
- 	$replacements[] = $bbcode_tpl['url3'];
- 
- 	// [url=www.phpbb.com]phpBB[/url] code.. (no xxxx:// prefix).
- 	$patterns[] = "#\[url=((www|ftp)\.[\w\#$%&~/.\-;:=,?@\[\]+]*?)\]([^?\n\r\t].*?)\[/url\]#is";
- 	$replacements[] = $bbcode_tpl['url4'];
- 
- 	// [email]us...@do...[/email] code..
- 	$patterns[] = "#\[email\]([a-z0-9&\-_.]+?@[\w\-]+\.([\w\-\.]+\.)?[\w]+)\[/email\]#si";
- 	$replacements[] = $bbcode_tpl['email'];
- 
- 	$text = preg_replace($patterns, $replacements, $text);
- 
- 	// Remove our padding from the string..
- 	$text = substr($text, 1);
- 
- 	return $text;
- 
- } // bbencode_second_pass()
- 
- /**
-  * Does second-pass bbencoding of the [code] tags. This includes
-  * running htmlspecialchars() over the text contained between
-  * any pair of [code] tags that are at the first level of
-  * nesting. Tags at the first level of nesting are indicated
-  * by this format: [code:1:$uid] ... [/code:1:$uid]
-  * Other tags are in this format: [code:$uid] ... [/code:$uid]
-   * This a temporary function
-  */
- function mx_bbencode_second_pass_code($text, $uid, $bbcode_tpl)
- {
- 	global $lang;
- 
- 	$code_start_html = $bbcode_tpl['code_open'];
- 	$code_end_html =  $bbcode_tpl['code_close'];
- 
- 	// First, do all the 1st-level matches. These need an htmlspecialchars() run,
- 	// so they have to be handled differently.
- 	$match_count = preg_match_all("#\[code:1:$uid\](.*?)\[/code:1:$uid\]#si", $text, $matches);
- 
- 	for ($i = 0; $i < $match_count; $i++)
- 	{
- 		$before_replace = $matches[1][$i];
- 		$after_replace = $matches[1][$i];
- 
- 		// Replace 2 spaces with "&nbsp; " so non-tabbed code indents without making huge long lines.
- 		$after_replace = str_replace("  ", "&nbsp; ", $after_replace);
- 		// now Replace 2 spaces with " &nbsp;" to catch odd #s of spaces.
- 		$after_replace = str_replace("  ", " &nbsp;", $after_replace);
- 
- 		// Replace tabs with "&nbsp; &nbsp;" so tabbed code indents sorta right without making huge long lines.
- 		$after_replace = str_replace("\t", "&nbsp; &nbsp;", $after_replace);
- 
- 		// now Replace space occurring at the beginning of a line
- 		$after_replace = preg_replace("/^ {1}/m", '&nbsp;', $after_replace);
- 
- 		$str_to_match = "[code:1:$uid]" . $before_replace . "[/code:1:$uid]";
- 
- 		$replacement = $code_start_html;
- 		$replacement .= $after_replace;
- 		$replacement .= $code_end_html;
- 
- 		$text = str_replace($str_to_match, $replacement, $text);
- 	}
- 
- 	// Now, do all the non-first-level matches. These are simple.
- 	$text = str_replace("[code:$uid]", $code_start_html, $text);
- 	$text = str_replace("[/code:$uid]", $code_end_html, $text);
- 
- 	return $text;
- 
- } // bbencode_second_pass_code()
- 
- //phpBB Temporary code ends
- 
- /**
-  * Rewritten by Nathan Codding - Feb 6, 2001.
-  * - Goes through the given string, and replaces xxxx://yyyy with an HTML <a> tag linking
-  * 	to that URL
-  * - Goes through the given string, and replaces www.xxxx.yyyy[zzzz] with an HTML <a> tag linking
-  * 	to http://www.xxxx.yyyy[/zzzz]
-  * - Goes through the given string, and replaces xxxx@yyyy with an HTML mailto: tag linking
-  *		to that email address
-  * - Only matches these 2 patterns either after a space, or at the beginning of a line
-  *
-  * Notes: the email one might get annoying - it's easy to make it more restrictive, though.. maybe
-  * have it require something like xx...@yy... or such. We'll see.
-  * We can add here more phpBB3 stuff in time - Ory
-  */
- function mx_make_clickable($text)
- {
- 	$text = preg_replace('#(script|about|applet|activex|chrome):#is', "\\1&#058;", $text);
- 
- 	// pad it with a space so we can match things at the start of the 1st line.
- 	$ret = ' ' . $text;
- 
- 	// matches an "xxxx://yyyy" URL at the start of a line, or after a space.
- 	// xxxx can only be alpha characters.
- 	// yyyy is anything up to the first space, newline, comma, double quote or <
- 	$ret = preg_replace("#(^|[\n ])([\w]+?://[\w\#$%&~/.\-;:=,?@\[\]+]*)#is", "\\1<a href=\"\\2\" target=\"_blank\">\\2</a>", $ret);
- 
- 	// matches a "www|ftp.xxxx.yyyy[/zzzz]" kinda lazy URL thing
- 	// Must contain at least 2 dots. xxxx contains either alphanum, or "-"
- 	// zzzz is optional.. will contain everything up to the first space, newline,
- 	// comma, double quote or <.
- 	$ret = preg_replace("#(^|[\n ])((www|ftp)\.[\w\#$%&~/.\-;:=,?@\[\]+]*)#is", "\\1<a href=\"http://\\2\" target=\"_blank\">\\2</a>", $ret);
- 
- 	// matches an email@domain type address at the start of a line, or after a space.
- 	// Note: Only the followed chars are valid; alphanums, "-", "_" and or ".".
- 	$ret = preg_replace("#(^|[\n ])([a-z0-9&\-_.]+?)@([\w\-]+\.([\w\-\.]+\.)*[\w]+)#i", "\\1<a href=\"mailto:\\2@\\3\">\\2@\\3</a>", $ret);
- 
- 	// Remove our padding..
- 	$ret = substr($ret, 1);
- 
- 	return($ret);
- }
- 
- /**
-  * Nathan Codding - Feb 6, 2001
-  * Reverses the effects of make_clickable(), for use in editpost.
-  * - Does not distinguish between "www.xxxx.yyyy" and "http://aaaa.bbbb" type URLs.
-  *
-  */
- function mx_undo_make_clickable($text)
- {
- 	$text = preg_replace("#<!-- BBCode auto-link start --><a href=\"(.*?)\" target=\"_blank\">.*?</a><!-- BBCode auto-link end -->#i", "\\1", $text);
- 	$text = preg_replace("#<!-- BBcode auto-mailto start --><a href=\"mailto:(.*?)\">.*?</a><!-- BBCode auto-mailto end -->#i", "\\1", $text);
- 
- 	return $text;
- 
- }
- 
- /**
-  * bbcode to html.
-  *
-  * Convert the bbcode to html
-  *
-  * @param string $bbtext
-  * @param string $bbcode_uid
-  * @param boolean $smilies_on
-  * @return string
-  */
- function mx_decode($bbtext, $bbcode_uid, $smilies_on = true)
- {
- 	global $mx_root_path, $phpbb_root_path, $phpEx, $mx_page;
- 
- 	if ((PORTAL_BACKEND !== 'phpbb3') && !function_exists('bbencode_second_pass'))
- 	{
- 		mx_page::load_file('bbcode');
- 	}
- 
- 	if (PORTAL_BACKEND == 'phpbb3')
- 	{
- 		/*
- 		if (!class_exists('bbcode'))
- 		{
- 			mx_page::load_file('bbcode');
- 		}
- 
- 		if( !is_object($bbcode))
- 		{
- 			$bbcode = new bbcode();
- 		}
- 		*/
- 		//Temporary solutution
- 		//require($mx_root_path . 'includes/shared/phpbb2/includes/bbcode.'.$phpEx);
- 	}
- 
- 	$mytext = stripslashes($bbtext);
- 	if (!empty($bbcode_uid))
- 	{
- 		$mytext = mx_bbencode_second_pass($mytext, $bbcode_uid);
- 	}
- 	if ($smilies_on)
- 	{
- 		$mytext = mx_smilies_pass($mytext);
- 	}
- 	$mytext = str_replace("\n", "\n<br />\n", $mytext);
- 	return mx_make_clickable($mytext);
- }
- 
- /**
   * General replacement for die().
   *
--- 139,142 ----

--- NEW FILE: mx_functions_bbcode.php ---
<?php
/**
*
* @package Functions_phpBB
* @version $Id: mx_functions_bbcode.php,v 1.1 2008/06/10 03:35:19 orynider Exp $
* @copyright (c) 2002-2008 MX-Publisher Project Team
* @license http://opensource.org/licenses/gpl-license.php GNU General Public License v2
* @link http://www.mx-publisher.com
*
*/

if (!defined('IN_PORTAL'))
{
	exit;
}

/**
 * phpBB Smilies pass.
 *
 * Hacking smilies_pass from phpbb/includes/bbcode.php
 *
 * @param string $message
 * @return string
 */
function mx_smilies_pass_old($message)
{
	global $mx_page, $board_config, $phpbb_root_path, $phpEx;

	if( !function_exists('generate_smilies') )
	{
		mx_page::load_file('functions_post');
	}

	if( !function_exists('smilies_pass') && (PORTAL_BACKEND == 'phpbb2') )
	{
		include_once($phpbb_root_path . 'includes/bbcode.'.$phpEx);
	}

	$smilies_path = $board_config['smilies_path'];
	$board_config['smilies_path'] = PHPBB_URL . $board_config['smilies_path'];
	$message = smilies_pass($message);
	$board_config['smilies_path'] = $smilies_path;
	return $message;
}


/**
 * phpBB Smilies pass.
 *
 * Hacking smilies_pass from phpbb/includes/bbcode.php
 *
 * @param string $message
 * @return string
 *
*/
function mx_smilies_pass($message)
{
	static $orig, $repl;
	global $board_config, $mx_root_path, $phpbb_root_path, $phpEx;

	switch (PORTAL_BACKEND)
	{
		case 'internal':
			$smiley_path_url = PHPBB_URL; //change this to PORTAL_URL when shared folder will be removed
			$smiley_url = 'smile_url';
			break;
		case 'phpbb2':
			$smiley_path_url = PHPBB_URL;
			$smiley_url = 'smile_url';
			break;
		case 'phpbb3':
			$smiley_path_url = PHPBB_URL;
			$smiley_url = 'smiley_url';
			$board_config['smilies_path'] = str_replace("smiles", "smilies", $board_config['smilies_path']);
			break;
	}

	$smilies_path = $board_config['smilies_path'];
	$board_config['smilies_path'] = $smiley_path_url . $board_config['smilies_path'];

	if (!isset($orig))
	{
		global $db;
		$orig = $repl = array();

		$sql = 'SELECT * FROM ' . SMILIES_TABLE;
		if( !$result = $db->sql_query($sql) )
		{
			mx_message_die(GENERAL_ERROR, "Couldn't obtain smilies data", "", __LINE__, __FILE__, $sql);
		}

		$smilies = $db->sql_fetchrowset($result);

		if (count($smilies))
		{
			@usort($smilies, 'smiley_sort');
		}

		for ($i = 0; $i < count($smilies); $i++)
		{
			$orig[] = "/(?<=.\W|\W.|^\W)" . preg_quote($smilies[$i]['code'], "/") . "(?=.\W|\W.|\W$)/";
			$repl[] = '<img src="'. $board_config['smilies_path'] . '/' . $smilies[$i][$smiley_url] . '" alt="' . $smilies[$i]['emoticon'] . '" border="0" />';
		}
	}

	if (count($orig))
	{
		$message = preg_replace($orig, $repl, ' ' . $message . ' ');
		$message = substr($message, 1, -1);
	}

	$board_config['smilies_path'] = $smilies_path;

	return $message;
}

/**
 * Generate phpBB smilies.
 *
 * Hacking generate_smilies from phpbb/includes/functions_post.php
 *
 * @param string $mode
 * @param integer $page_id
 */
function mx_generate_smilies($mode, $page_id)
{
	global $mx_page, $board_config, $template, $mx_root_path, $phpbb_root_path, $phpEx;

	if( !function_exists('generate_smilies') )
	{
		mx_page::load_file('functions_post');
	}

	$smilies_path = $board_config['smilies_path'];
	$board_config['smilies_path'] = PHPBB_URL . $board_config['smilies_path'];
	generate_smilies($mode, $page_id);
	$board_config['smilies_path'] = $smilies_path;
	$template->assign_vars(array(
		'U_MORE_SMILIES' => mx3_append_sid(PHPBB_URL . "posting.$phpEx", "mode=smilies"))
	);
}

//phpBB Temporary code start

/**
 * Loads bbcode templates from the bbcode.tpl file of the current template set.
 * Creates an array, keys are bbcode names like "b_open" or "url", values
 * are the associated template.
 * Probably pukes all over the place if there's something really screwed
 * with the bbcode.tpl file.
 *
 * Nathan Codding, Sept 26 2001.
  * This a temporary function
 */
function mx_load_bbcode_template()
{
	global $template;
	$tpl_filename = $template->make_filename('bbcode.tpl');
	$tpl = fread(fopen($tpl_filename, 'r'), filesize($tpl_filename));

	// replace \ with \\ and then ' with \'.
	$tpl = str_replace('\\', '\\\\', $tpl);
	$tpl  = str_replace('\'', '\\\'', $tpl);

	// strip newlines.
	$tpl  = str_replace("\n", '', $tpl);

	// Turn template blocks into PHP assignment statements for the values of $bbcode_tpls..
	$tpl = preg_replace('#<!-- BEGIN (.*?) -->(.*?)<!-- END (.*?) -->#', "\n" . '$bbcode_tpls[\'\\1\'] = \'\\2\';', $tpl);

	$bbcode_tpls = array();

	eval($tpl);

	return $bbcode_tpls;
}

/**
 * Prepares the loaded bbcode templates for insertion into preg_replace()
 * or str_replace() calls in the bbencode_second_pass functions. This
 * means replacing template placeholders with the appropriate preg backrefs
 * or with language vars. NOTE: If you change how the regexps work in
 * bbencode_second_pass(), you MUST change this function.
 *
 * Nathan Codding, Sept 26 2001
 *
  * This a temporary function
 */
function mx_prepare_bbcode_template($bbcode_tpl)
{
	global $lang;

	$bbcode_tpl['olist_open'] = str_replace('{LIST_TYPE}', '\\1', $bbcode_tpl['olist_open']);

	$bbcode_tpl['color_open'] = str_replace('{COLOR}', '\\1', $bbcode_tpl['color_open']);

	$bbcode_tpl['size_open'] = str_replace('{SIZE}', '\\1', $bbcode_tpl['size_open']);

	$bbcode_tpl['quote_open'] = str_replace('{L_QUOTE}', $lang['Quote'], $bbcode_tpl['quote_open']);

	$bbcode_tpl['quote_username_open'] = str_replace('{L_QUOTE}', $lang['Quote'], $bbcode_tpl['quote_username_open']);
	$bbcode_tpl['quote_username_open'] = str_replace('{L_WROTE}', $lang['wrote'], $bbcode_tpl['quote_username_open']);
	$bbcode_tpl['quote_username_open'] = str_replace('{USERNAME}', '\\1', $bbcode_tpl['quote_username_open']);

	$bbcode_tpl['code_open'] = str_replace('{L_CODE}', $lang['Code'], $bbcode_tpl['code_open']);

	$bbcode_tpl['img'] = str_replace('{URL}', '\\1', $bbcode_tpl['img']);

	// We do URLs in several different ways..
	$bbcode_tpl['url1'] = str_replace('{URL}', '\\1', $bbcode_tpl['url']);
	$bbcode_tpl['url1'] = str_replace('{DESCRIPTION}', '\\1', $bbcode_tpl['url1']);

	$bbcode_tpl['url2'] = str_replace('{URL}', 'http://\\1', $bbcode_tpl['url']);
	$bbcode_tpl['url2'] = str_replace('{DESCRIPTION}', '\\1', $bbcode_tpl['url2']);

	$bbcode_tpl['url3'] = str_replace('{URL}', '\\1', $bbcode_tpl['url']);
	$bbcode_tpl['url3'] = str_replace('{DESCRIPTION}', '\\2', $bbcode_tpl['url3']);

	$bbcode_tpl['url4'] = str_replace('{URL}', 'http://\\1', $bbcode_tpl['url']);
	$bbcode_tpl['url4'] = str_replace('{DESCRIPTION}', '\\3', $bbcode_tpl['url4']);

	$bbcode_tpl['email'] = str_replace('{EMAIL}', '\\1', $bbcode_tpl['email']);

	define("BBCODE_TPL_READY", true);

	return $bbcode_tpl;
}

/**
 * Does second-pass bbencoding. This should be used before displaying the message in
 * a thread. Assumes the message is already first-pass encoded, and we are given the
 * correct UID as used in first-pass encoding.
 * This a temporary function
 */
function mx_bbencode_second_pass($text, $uid)
{
	global $lang, $bbcode_tpl;

	$text = preg_replace('#(script|about|applet|activex|chrome):#is', "\\1&#058;", $text);

	// pad it with a space so we can distinguish between FALSE and matching the 1st char (index 0).
	// This is important; bbencode_quote(), bbencode_list(), and bbencode_code() all depend on it.
	$text = " " . $text;

	// First: If there isn't a "[" and a "]" in the message, don't bother.
	if (! (strpos($text, "[") && strpos($text, "]")) )
	{
		// Remove padding, return.
		$text = substr($text, 1);
		return $text;
	}

	// Only load the templates ONCE..
	if (!defined("BBCODE_TPL_READY"))
	{
		// load templates from file into array.
		$bbcode_tpl = mx_load_bbcode_template();

		// prepare array for use in regexps.
		$bbcode_tpl = mx_prepare_bbcode_template($bbcode_tpl);
	}

	// [CODE] and [/CODE] for posting code (HTML, PHP, C etc etc) in your posts.
	$text = mx_bbencode_second_pass_code($text, $uid, $bbcode_tpl);

	// [QUOTE] and [/QUOTE] for posting replies with quote, or just for quoting stuff.
	$text = str_replace("[quote:$uid]", $bbcode_tpl['quote_open'], $text);
	$text = str_replace("[/quote:$uid]", $bbcode_tpl['quote_close'], $text);

	// New one liner to deal with opening quotes with usernames...
	// replaces the two line version that I had here before..
	$text = preg_replace("/\[quote:$uid=\"(.*?)\"\]/si", $bbcode_tpl['quote_username_open'], $text);

	// [list] and [list=x] for (un)ordered lists.
	// unordered lists
	$text = str_replace("[list:$uid]", $bbcode_tpl['ulist_open'], $text);
	// li tags
	$text = str_replace("[*:$uid]", $bbcode_tpl['listitem'], $text);
	// ending tags
	$text = str_replace("[/list:u:$uid]", $bbcode_tpl['ulist_close'], $text);
	$text = str_replace("[/list:o:$uid]", $bbcode_tpl['olist_close'], $text);
	// Ordered lists
	$text = preg_replace("/\[list=([a1]):$uid\]/si", $bbcode_tpl['olist_open'], $text);

	// colours
	$text = preg_replace("/\[color=(\#[0-9A-F]{6}|[a-z]+):$uid\]/si", $bbcode_tpl['color_open'], $text);
	$text = str_replace("[/color:$uid]", $bbcode_tpl['color_close'], $text);

	// size
	$text = preg_replace("/\[size=([1-2]?[0-9]):$uid\]/si", $bbcode_tpl['size_open'], $text);
	$text = str_replace("[/size:$uid]", $bbcode_tpl['size_close'], $text);

	// [b] and [/b] for bolding text.
	$text = str_replace("[b:$uid]", $bbcode_tpl['b_open'], $text);
	$text = str_replace("[/b:$uid]", $bbcode_tpl['b_close'], $text);

	// [u] and [/u] for underlining text.
	$text = str_replace("[u:$uid]", $bbcode_tpl['u_open'], $text);
	$text = str_replace("[/u:$uid]", $bbcode_tpl['u_close'], $text);

	// [i] and [/i] for italicizing text.
	$text = str_replace("[i:$uid]", $bbcode_tpl['i_open'], $text);
	$text = str_replace("[/i:$uid]", $bbcode_tpl['i_close'], $text);

	// Patterns and replacements for URL and email tags..
	$patterns = array();
	$replacements = array();

	// [img]image_url_here[/img] code..
	// This one gets first-passed..
	$patterns[] = "#\[img:$uid\]([^?](?:[^\[]+|\[(?!url))*?)\[/img:$uid\]#i";
	$replacements[] = $bbcode_tpl['img'];

	// matches a [url]xxxx://www.phpbb.com[/url] code..
	$patterns[] = "#\[url\]([\w]+?://([\w\#$%&~/.\-;:=,?@\]+]+|\[(?!url=))*?)\[/url\]#is";
	$replacements[] = $bbcode_tpl['url1'];

	// [url]www.phpbb.com[/url] code.. (no xxxx:// prefix).
	$patterns[] = "#\[url\]((www|ftp)\.([\w\#$%&~/.\-;:=,?@\]+]+|\[(?!url=))*?)\[/url\]#is";
	$replacements[] = $bbcode_tpl['url2'];

	// [url=xxxx://www.phpbb.com]phpBB[/url] code..
	$patterns[] = "#\[url=([\w]+?://[\w\#$%&~/.\-;:=,?@\[\]+]*?)\]([^?\n\r\t].*?)\[/url\]#is";
	$replacements[] = $bbcode_tpl['url3'];

	// [url=www.phpbb.com]phpBB[/url] code.. (no xxxx:// prefix).
	$patterns[] = "#\[url=((www|ftp)\.[\w\#$%&~/.\-;:=,?@\[\]+]*?)\]([^?\n\r\t].*?)\[/url\]#is";
	$replacements[] = $bbcode_tpl['url4'];

	// [email]us...@do...[/email] code..
	$patterns[] = "#\[email\]([a-z0-9&\-_.]+?@[\w\-]+\.([\w\-\.]+\.)?[\w]+)\[/email\]#si";
	$replacements[] = $bbcode_tpl['email'];

	$text = preg_replace($patterns, $replacements, $text);

	// Remove our padding from the string..
	$text = substr($text, 1);

	return $text;

} // bbencode_second_pass()

/**
 * Does second-pass bbencoding of the [code] tags. This includes
 * running htmlspecialchars() over the text contained between
 * any pair of [code] tags that are at the first level of
 * nesting. Tags at the first level of nesting are indicated
 * by this format: [code:1:$uid] ... [/code:1:$uid]
 * Other tags are in this format: [code:$uid] ... [/code:$uid]
  * This a temporary function
 */
function mx_bbencode_second_pass_code($text, $uid, $bbcode_tpl)
{
	global $lang;

	$code_start_html = $bbcode_tpl['code_open'];
	$code_end_html =  $bbcode_tpl['code_close'];

	// First, do all the 1st-level matches. These need an htmlspecialchars() run,
	// so they have to be handled differently.
	$match_count = preg_match_all("#\[code:1:$uid\](.*?)\[/code:1:$uid\]#si", $text, $matches);

	for ($i = 0; $i < $match_count; $i++)
	{
		$before_replace = $matches[1][$i];
		$after_replace = $matches[1][$i];

		// Replace 2 spaces with "&nbsp; " so non-tabbed code indents without making huge long lines.
		$after_replace = str_replace("  ", "&nbsp; ", $after_replace);
		// now Replace 2 spaces with " &nbsp;" to catch odd #s of spaces.
		$after_replace = str_replace("  ", " &nbsp;", $after_replace);

		// Replace tabs with "&nbsp; &nbsp;" so tabbed code indents sorta right without making huge long lines.
		$after_replace = str_replace("\t", "&nbsp; &nbsp;", $after_replace);

		// now Replace space occurring at the beginning of a line
		$after_replace = preg_replace("/^ {1}/m", '&nbsp;', $after_replace);

		$str_to_match = "[code:1:$uid]" . $before_replace . "[/code:1:$uid]";

		$replacement = $code_start_html;
		$replacement .= $after_replace;
		$replacement .= $code_end_html;

		$text = str_replace($str_to_match, $replacement, $text);
	}

	// Now, do all the non-first-level matches. These are simple.
	$text = str_replace("[code:$uid]", $code_start_html, $text);
	$text = str_replace("[/code:$uid]", $code_end_html, $text);

	return $text;

} // bbencode_second_pass_code()

//phpBB Temporary code ends

/**
 * Rewritten by Nathan Codding - Feb 6, 2001.
 * - Goes through the given string, and replaces xxxx://yyyy with an HTML <a> tag linking
 * 	to that URL
 * - Goes through the given string, and replaces www.xxxx.yyyy[zzzz] with an HTML <a> tag linking
 * 	to http://www.xxxx.yyyy[/zzzz]
 * - Goes through the given string, and replaces xxxx@yyyy with an HTML mailto: tag linking
 *		to that email address
 * - Only matches these 2 patterns either after a space, or at the beginning of a line
 *
 * Notes: the email one might get annoying - it's easy to make it more restrictive, though.. maybe
 * have it require something like xx...@yy... or such. We'll see.
 * We can add here more phpBB3 stuff in time - Ory
 */
function mx_make_clickable($text)
{
	$text = preg_replace('#(script|about|applet|activex|chrome):#is', "\\1&#058;", $text);

	// pad it with a space so we can match things at the start of the 1st line.
	$ret = ' ' . $text;

	// matches an "xxxx://yyyy" URL at the start of a line, or after a space.
	// xxxx can only be alpha characters.
	// yyyy is anything up to the first space, newline, comma, double quote or <
	$ret = preg_replace("#(^|[\n ])([\w]+?://[\w\#$%&~/.\-;:=,?@\[\]+]*)#is", "\\1<a href=\"\\2\" target=\"_blank\">\\2</a>", $ret);

	// matches a "www|ftp.xxxx.yyyy[/zzzz]" kinda lazy URL thing
	// Must contain at least 2 dots. xxxx contains either alphanum, or "-"
	// zzzz is optional.. will contain everything up to the first space, newline,
	// comma, double quote or <.
	$ret = preg_replace("#(^|[\n ])((www|ftp)\.[\w\#$%&~/.\-;:=,?@\[\]+]*)#is", "\\1<a href=\"http://\\2\" target=\"_blank\">\\2</a>", $ret);

	// matches an email@domain type address at the start of a line, or after a space.
	// Note: Only the followed chars are valid; alphanums, "-", "_" and or ".".
	$ret = preg_replace("#(^|[\n ])([a-z0-9&\-_.]+?)@([\w\-]+\.([\w\-\.]+\.)*[\w]+)#i", "\\1<a href=\"mailto:\\2@\\3\">\\2@\\3</a>", $ret);

	// Remove our padding..
	$ret = substr($ret, 1);

	return($ret);
}

/**
 * Nathan Codding - Feb 6, 2001
 * Reverses the effects of make_clickable(), for use in editpost.
 * - Does not distinguish between "www.xxxx.yyyy" and "http://aaaa.bbbb" type URLs.
 *
 */
function mx_undo_make_clickable($text)
{
	$text = preg_replace("#<!-- BBCode auto-link start --><a href=\"(.*?)\" target=\"_blank\">.*?</a><!-- BBCode auto-link end -->#i", "\\1", $text);
	$text = preg_replace("#<!-- BBcode auto-mailto start --><a href=\"mailto:(.*?)\">.*?</a><!-- BBCode auto-mailto end -->#i", "\\1", $text);

	return $text;

}

/**
 * bbcode to html.
 *
 * Convert the bbcode to html
 *
 * @param string $bbtext
 * @param string $bbcode_uid
 * @param boolean $smilies_on
 * @return string
 */
function mx_decode($bbtext, $bbcode_uid, $smilies_on = true)
{
	global $mx_root_path, $phpbb_root_path, $phpEx, $mx_page;

	if ((PORTAL_BACKEND !== 'phpbb3') && !function_exists('bbencode_second_pass'))
	{
		mx_page::load_file('bbcode');
	}

	if (PORTAL_BACKEND == 'phpbb3')
	{
		/*
		if (!class_exists('bbcode'))
		{
			mx_page::load_file('bbcode');
		}

		if( !is_object($bbcode))
		{
			$bbcode = new bbcode();
		}
		*/
		//Temporary solutution
		//require($mx_root_path . 'includes/shared/phpbb2/includes/bbcode.'.$phpEx);
	}

	$mytext = stripslashes($bbtext);
	if (!empty($bbcode_uid))
	{
		$mytext = mx_bbencode_second_pass($mytext, $bbcode_uid);
	}
	if ($smilies_on)
	{
		$mytext = mx_smilies_pass($mytext);
	}
	$mytext = str_replace("\n", "\n<br />\n", $mytext);
	return mx_make_clickable($mytext);
}

?>

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