[Bb-trac] Re: [bbPress] #795: posts re-saved with non-ending html tags are improperly handled (has fix)

[bbPress]

#795: posts re-saved with non-ending html tags are improperly handled (has fix)
-----------------------+----------------------------------------------------
 Reporter:  _ck_       |        Owner:  mdawaffe
     Type:  defect     |       Status:  assigned
 Priority:  high       |    Milestone:  0.8.4   
Component:  Back-end   |      Version:  0.8.3.1 
 Severity:  normal     |   Resolution:          
 Keywords:  has-patch  |  
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Changes (by mdawaffe):

  * keywords:  => has-patch
  * owner:  => mdawaffe
  * version:  => 0.8.3.1
  * status:  new => assigned
  * severity:  major => normal

Comment:

 That converts all image tags to {{{<img />}}} (stripping the src, alt,
 etc.).

 How does this look to you?

 {{{
 function bb_encode_bad( $text ) {
         $text = wp_specialchars( $text );

         $allowed = bb_allowed_tags();

         $empty = array( 'br' => true, 'hr' => true, 'img' => true, 'input'
 => true, 'param' => true, 'area' => true, 'col' => true );

         foreach ( $allowed as $tag => $args ) {
                 if ( $args )
                         $tag = "$tag.*?";

                 if ( isset( $empty[$tag] ) ) {
                         $text = preg_replace("|&lt;($tag)\s*?/*?&gt;|",
 '<$1 />', $text);
                         continue;
                 }

                 $text = preg_replace("|&lt;(/?$tag)&gt;|", '<$1>', $text);
         }

         return $text;
 }
 }}}

-- 
Ticket URL: <http://trac.bbpress.org/ticket/795#comment:2>
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