Question

I've modded my TinyMCEPlugin to have the color and font buttons shown:

    *  Set TINYMCEPLUGIN_INIT = mode : "textareas", 
      cleanup : false, theme : "advanced", 
      convert_urls : false, 
      relative_urls : false, 
      remove_script_host : false, 
      plugins : "table,searchreplace,emotions,fullscreen,spellchecker", 
      setupcontent_callback : "tinymce_plugin_setUpContent", 
      init_instance_callback : "tinymce_plugin_addWysiwygTagToForm", 
      theme_advanced_toolbar_align : "left", 
      theme_advanced_buttons1 : "fontselect,fontsizeselect,separator,bold,italic,underline,separator,justifyleft,justifycenter,justifyright,justifyfull,separator,forecolor,backcolor,separator,bullist,numlist,separator,outdent,indent,separator,strikethrough,sub,sup,separator,emotions,separator,search,replace",
      theme_advanced_buttons2 : "styleselect,formatselect,separator,undo,redo,separator,spellchecker,separator,link,unlink,removeformat,hr,separator,tablecontrols,separator,anchor,image,help,code,charmap,separator,fullscreen",

This allows the insertion of tags with the wysiwyg, but on pressing the 'save' button, all html tags seem to be stripped. This is not true if i add '&nowysiwyg=1' to my URL and inssert the tags manually, but if I open with TinyMCE and save, the color is again stripped.

How do I disable this behavior? I had this working fairly perfectly with the previous version (14547 (14 Aug 2007)), although I had to comment out a line from WysiwygPlugin (TML2HTML.pm:238 # protect some HTML tags.) to make it not escape the tags to ASCII (defeating the point of wysiwyg).

Thanks for the '&nowysiwyg=1' by the way.

Environment

TWiki version:	TWikiRelease04x01x02
TWiki plugins:	WysiwygPlugin TinyMCEPlugin
Server OS:	Red Hat Enterprise Linux WS release 4 (Nahant Update 3), kernel 2.6.9-34.ELsmp
Web server:	Apache/2.0.52 (Red Hat)
Perl version:	5.008008 (linux)
Client OS:	same as server
Web Browser:	Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.7.5) Gecko/20041107 Firefox/1.0
Categories:	Add-Ons

-- BuckGolemon - 08 Sep 2007

Answer

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This script shows the core of the issue:

#!/bin/env perl

use lib "/apps/backed_up/twiki/run/twiki/lib";
use lib "/apps/backed_up/twiki/run/twiki/lib/CPAN/lib";
use TWiki::Plugins::WysiwygPlugin;



$text = '<font color="#339966">hello</font>';
$text = TWiki::Plugins::WysiwygPlugin::TranslateTML2HTML($text);
print "TML2HTML:\n$text\n";
$text = TWiki::Plugins::WysiwygPlugin::TranslateHTML2TML($text);
print "HTML2TML:\n$text\n";

output:

TML2HTML:
<p>
<font color="#339966">hello</font>
</p>
HTML2TML:
hello

On the previous version the TML2HTML section had ">" and such in it, but is OK now, but the HTML2TML is now stripping out tags.

-- BuckGolemon - 08 Sep 2007

I've traced it to this piece of code. I've commented out this section to fix my problem. Is there any way to set WC::VERY_CLEAN from the preferences?

twiki/lib/TWiki/Plugins/WysiwygPlugin/HTML2TML/Node.pm(836):

sub _handleFONT {
    my( $this, $options ) = @_;
    # Ignore font tags
    if( $options & $WC::VERY_CLEAN ) {
        return $this->_flatten( $options );
    }
    return ( 0, undef );
}

-- BuckGolemon - 08 Sep 2007

Answer: There is are options in WysiwygPlugin code, but there doesn't seem to be an interface to the TWiki preferences. Minimal change to get fonts and everything to work:

--- HTML2TML.pm	2007-09-07 11:53:47.000000000 -0700
+++ HTML2TML.pm.bak	2007-09-07 22:41:59.000000000 -0700
@@ -100,6 +100,9 @@
     my $opts = 0;
     $opts = $WC::VERY_CLEAN
       if ( $options->{very_clean} );
+    #buck.golemon 9.7.2007
+    $opts = $WC::KEEP_WS;
+
 
     # SMELL: ought to convert to site charset

-- BuckGolemon - 08 Sep 2007

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