[BACK]Return to lonxml.pm CVS log [TXT] [DIR] Up to [LON-CAPA] / loncom / xml

Diff for /loncom/xml/lonxml.pm between versions 1.105 and 1.108

version 1.105, 2001/08/06 19:44:54 version 1.108, 2001/08/09 20:32:36
Line 13 Line 13
 # 6/12,6/13 H. K. Ng  # 6/12,6/13 H. K. Ng
 # 6/16 Gerd Kortemeyer  # 6/16 Gerd Kortemeyer
 # 7/27 H. K. Ng  # 7/27 H. K. Ng
   # 8/7,8/9 Gerd Kortemeyer
   
 package Apache::lonxml;   package Apache::lonxml; 
 use vars   use vars 
 qw(@pwd @outputstack $redirection $import @extlinks $metamode $evaluate %insertlist @namespace);  qw(@pwd @outputstack $redirection $import @extlinks $metamode $evaluate %insertlist @namespace);
 use strict;  use strict;
 use HTML::TokeParser;  use HTML::TokeParser;
   use HTML::TreeBuilder;
 use Safe;  use Safe;
 use Safe::Hole;  use Safe::Hole;
 use Math::Cephes qw(:trigs :hypers :bessels erf erfc);  use Math::Cephes qw(:trigs :hypers :bessels erf erfc);
Line 170  ENDPARM Line 172  ENDPARM
           menu.currentStale=0;            menu.currentStale=0;
           menu.clearbut(3,1);            menu.clearbut(3,1);
           menu.switchbutton            menu.switchbutton
          (6,3,'catalog.gif','catalog','info','catalog_info()');
             menu.switchbutton
        (8,1,'eval.gif','evaluate','this','gopost("/adm/evaluate",currentURL)');         (8,1,'eval.gif','evaluate','this','gopost("/adm/evaluate",currentURL)');
           menu.switchbutton            menu.switchbutton
     (8,2,'fdbk.gif','feedback','on this','gopost("/adm/feedback",currentURL)');      (8,2,'fdbk.gif','feedback','on this','gopost("/adm/feedback",currentURL)');
Line 198  ENDPARM Line 202  ENDPARM
           menu.clearbut(7,3);            menu.clearbut(7,3);
           menu.menucltim=menu.setTimeout(            menu.menucltim=menu.setTimeout(
  'clearbut(2,1);clearbut(2,3);clearbut(8,1);clearbut(8,2);clearbut(8,3);'+   'clearbut(2,1);clearbut(2,3);clearbut(8,1);clearbut(8,2);clearbut(8,3);'+
  'clearbut(9,1);clearbut(9,2);clearbut(9,3);',   'clearbut(9,1);clearbut(9,2);clearbut(9,3);clearbut(6,3)',
   2000);    2000);
   
       }        }
Line 281  sub xmlparse { Line 285  sub xmlparse {
  return $finaloutput;   return $finaloutput;
 }  }
   
   sub htmlclean {
       my ($raw,$full)=@_;
   
       my $tree = HTML::TreeBuilder->new;
       $tree->ignore_unknown(0);
       
       $tree->parse($raw);
   
       my $output= $tree->as_HTML(undef,' ');
        
       $output=~s/\<(br|hr|img)([^\>\/]*)\>/\<$1$2 \/\>/gis;
       $output=~s/\<\/(br|hr|img)\>//gis;
       unless ($full) {
          $output=~s/\<[\/]*(body|head|html)\>//gis;
       }
   
       $tree = $tree->delete;
   
       return $output;
   }
   
 sub inner_xmlparse {  sub inner_xmlparse {
   my ($target,$stack,$parstack,$pars,$safeeval,$style_for_target)=@_;    my ($target,$stack,$parstack,$pars,$safeeval,$style_for_target)=@_;
   &Apache::lonxml::debug('Reentrant parser starting, again?');    &Apache::lonxml::debug('Reentrant parser starting, again?');
Line 809  SIMPLECONTENT Line 834  SIMPLECONTENT
 <form method="post">  <form method="post">
 <textarea cols="80" rows="40" name="filecont">$filecontents</textarea>  <textarea cols="80" rows="40" name="filecont">$filecontents</textarea>
 <br />  <br />
 <input type="submit" name="savethisfile" value="Save this file" />  <input type="submit" name="attemptclean" 
          value="Save and then attempt to clean HTML" />
   <input type="submit" name="savethisfile" value="Save this" />
 </form>  </form>
 ENDFOOTER  ENDFOOTER
       $result=~s/(\<body[^\>]*\>)/$1$editheader/is;        $result=~s/(\<body[^\>]*\>)/$1$editheader/is;
Line 840  sub handler { Line 867  sub handler {
 # Edit action? Save file.  # Edit action? Save file.
 #  #
   unless ($ENV{'request.state'} eq 'published') {    unless ($ENV{'request.state'} eq 'published') {
       if ($ENV{'form.savethisfile'}) {        if (($ENV{'form.savethisfile'}) || ($ENV{'form.attemptclean'})) {
   &storefile($file,$ENV{'form.filecont'});    &storefile($file,$ENV{'form.filecont'});
       }        }
   }    }
Line 860  sub handler { Line 887  sub handler {
 ENDNOTFOUND  ENDNOTFOUND
     $filecontents='';      $filecontents='';
   } else {    } else {
         unless ($ENV{'request.state'} eq 'published') {
            if ($ENV{'form.attemptclean'}) {
       $filecontents=&htmlclean($filecontents,1);
            }
         }
     $result = &Apache::lonxml::xmlparse($target,$filecontents,'',%mystyle);      $result = &Apache::lonxml::xmlparse($target,$filecontents,'',%mystyle);
   }    }
   
Removed from v.1.105  
changed lines
  Added in v.1.108

FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>