[ModCVS] CVS: PN_Shoutbox/html/modules/Shoutbox show.php,1.4,1.5

[Andreas K. <la...@us...>]

Update of /cvsroot/pn-modules/PN_Shoutbox/html/modules/Shoutbox
In directory sc8-pr-cvs1:/tmp/cvs-serv26218/PN_Shoutbox/html/modules/Shoutbox

Modified Files:
	show.php 
Log Message:
added check for long words

Index: show.php
===================================================================
RCS file: /cvsroot/pn-modules/PN_Shoutbox/html/modules/Shoutbox/show.php,v
retrieving revision 1.4
retrieving revision 1.5
diff -C2 -d -r1.4 -r1.5
*** show.php	22 Dec 2002 14:07:54 -0000	1.4
--- show.php	27 Dec 2002 10:19:52 -0000	1.5
***************
*** 16,20 ****
  	// timeformat (see http://www.php.net/date)
  	$timeformat = "j.n.y, H:i";
!     	
  	// smile definition 
      $smiley[':green']	= "biggrin.gif";
--- 16,22 ----
  	// timeformat (see http://www.php.net/date)
  	$timeformat = "j.n.y, H:i";
! 	// maxwordlength for wrapping
! 	$maxwordlength = 15;
! 
  	// smile definition 
      $smiley[':green']	= "biggrin.gif";
***************
*** 54,59 ****
  		$oneline = explode("|",$shouts[$count]);
  			if (count($oneline)!=0) {
! 				// convert links and mail-adresses
! 				$shouttext = make_clickable($oneline[1]);
  
  				// convert smilies				
--- 56,65 ----
  		$oneline = explode("|",$shouts[$count]);
  			if (count($oneline)!=0) {
! 			
! 				// remove slashes from shout
! 				$shouttext = stripslashes($oneline[1]);
! 				
! 				// convert links and mail-adresses in shout
! 				$shouttext = shoutbox_MakeClickable($shouttext);
  
  				// convert smilies				
***************
*** 62,65 ****
--- 68,75 ----
  				}
  
+ 				// wordwrapping
+ 				$shouttext = shoutbox_wordwrap($shouttext, $maxwordlength, "\n");
+ 				//$shouttext = ereg_replace("([^ \/]{15})","\\1<wbr>",$shouttext);
+ 				
  				// format the shout
  				$line = "<B>$oneline[0]</B><BR />\n$shouttext<BR /><I>".date($timeformat,$oneline[2])."</I><HR>\n";
***************
*** 71,75 ****
  
  
! function make_clickable($text) {
  	/**
   	* Rewritten by Nathan Codding - Feb 6, 2001.
--- 81,85 ----
  
  
! function shoutbox_MakeClickable($text) {
  	/**
   	* Rewritten by Nathan Codding - Feb 6, 2001.
***************
*** 111,113 ****
--- 121,142 ----
  }
  
+ function shoutbox_wordwrap($str, $cols, $cut){
+ 	$len=strlen($str);
+ 	$tag=0;
+ 	for ($i=0;$i<$len;$i++) {
+ 		$chr = substr($str,$i,1);
+ 		if ($chr=="<")
+ 			$tag++;
+ 		elseif ($chr==">")
+ 			$tag--;
+ 		elseif (!$tag && $chr==" ")
+ 			$wordlen=0;
+ 		elseif (!$tag)
+ 			$wordlen++;
+ 		if (!$tag && !($wordlen%$cols))
+ 			$chr .= $cut;
+ 			$result .= $chr;
+ 		} 
+ 	return $result;
+ }
  ?>