[wp-trac] [WordPress Trac] #9874: extended and invalid elements for tinymce

[WordPress Trac]

#9874: extended and invalid elements for tinymce
-------------------------------+--------------------------------------------
 Reporter:  Denis-de-Bernardy  |       Owner:  azaozz
     Type:  defect (bug)       |      Status:  new   
 Priority:  normal             |   Milestone:  2.8   
Component:  TinyMCE            |     Version:  2.8   
 Severity:  normal             |    Keywords:        
-------------------------------+--------------------------------------------
 I've this code, which currently resides in a plugin:

 {{{
 add_filter('tiny_mce_before_init', array('sem_fixes', 'tiny_mce_config'));
 function tiny_mce_config($o) {
         # http://forum.semiologic.com/discussion/4807/iframe-code-
 disappears-switching-visualhtml/
         #
 http://wiki.moxiecode.com/index.php/TinyMCE:Configuration/valid_elements#Full_XHTML_rule_set
         # assume the stuff below is properly set if they exist already

         if ( current_user_can('unfiltered_html') )
         {
                 if ( !isset($o['extended_valid_elements']) )
                 {
                         $elts = array();

                         $elts[] =
 "iframe[align<bottom?left?middle?right?top|class|frameborder|height|id"
                                 .
 "|longdesc|marginheight|marginwidth|name|scrolling<auto?no?yes|src|style"
                                 . "|title|width]";

                         $elts = implode(',', $elts);

                         $o['extended_valid_elements'] = $elts;
                 }
         }
         else
         {
                 if ( !isset($o['invalid_elements']) )
                 {
                         $elts = array();

                         $elts[] = "iframe";
                         $elts[] = "script";
                         $elts[] = "form";
                         $elts[] = "input";
                         $elts[] = "button";
                         $elts[] = "textarea";

                         $elts = implode(',', $elts);

                         $o['invalid_elements'] = $elts;
                 }
         }

         return $o;
 } # tiny_mce_config()
 }}}

 basically, users were complaining about being enable to insert an iframe
 in TinyMCE -- among many other things. shouldn't the above two be default
 settings?

 if so, just let me know and I'll write the patch. if not, please close as
 invalid/wontfix.

-- 
Ticket URL: <http://core.trac.wordpress.org/ticket/9874>
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