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Diff for /loncom/interface/lonfeedback.pm between versions 1.36 and 1.38

version 1.36, 2002/10/28 14:00:18 version 1.38, 2002/12/26 16:40:33
Line 227  sub resource_output { Line 227  sub resource_output {
   
 sub clear_out_html {  sub clear_out_html {
   my $message=$ENV{'form.comment'};    my $message=$ENV{'form.comment'};
   $message=~s/\<\/*m\s*\>//g;    my $cid=$ENV{'request.course.id'};
   $message=~s/\</\&lt\;/g;    if ($ENV{"course.$cid.allow_limited_html_in_feedback"} =~ m/yes/i) {
   $message=~s/\>/\&gt\;/g;        # allows <B> <I> <P> <A> <LI> <OL> <UL> <EM> <BR> <TT> <STRONG> 
         # <BLOCKQUOTE> <DIV .*> <DIV> <IMG>
         my %html=(B=>1, I=>1, P=>1, A=>1, LI=>1, OL=>1, UL=>1, EM=>1,
    BR=>1, TT=>1, STRONG=>1, BLOCKQUOTE=>1, DIV=>1, IMG=>1);
   
         $message =~ s/\<(\/?\s*(\w+)[^\>\<]*)/
     {($html{uc($2)}&(length($1)<1000))?"\<$1":"\&lt;$1"}/ge;
         $message =~ s/(\<?\s*(\w+)[^\<\>]*)\>/
     {($html{uc($2)}&(length($1)<1000))?"$1\>":"$1\&gt;"}/ge;
     } else {
         $message=~s/\<\/*m\s*\>//g;
         $message=~s/\</\&lt\;/g;
         $message=~s/\>/\&gt\;/g;
     }
   return $message;    return $message;
 }  }
   
Line 422  sub handler { Line 435  sub handler {
 # --------------------------- Get query string for limited number of parameters  # --------------------------- Get query string for limited number of parameters
   
    &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},     &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
                                        ['hide','unhide','postdata','preview']);                               ['hide','unhide','deldisc','postdata','preview']);
   
   if (($ENV{'form.hide'}) || ($ENV{'form.unhide'})) {    if (($ENV{'form.hide'}) || ($ENV{'form.unhide'})) {
 # ----------------------------------------------------------------- Hide/unhide  # ----------------------------------------------------------------- Hide/unhide
Line 450  sub handler { Line 463  sub handler {
   
     &Apache::lonnet::store(\%newhash,$symb,$ENV{'request.course.id'},      &Apache::lonnet::store(\%newhash,$symb,$ENV{'request.course.id'},
                      $ENV{'course.'.$ENV{'request.course.id'}.'.domain'},                       $ENV{'course.'.$ENV{'request.course.id'}.'.domain'},
        $ENV{'course.'.$ENV{'request.course.id'}.'.num'});
   
       &redirect_back($r,&Apache::lonnet::clutter($url),
          'Changed discussion status<p>','0','0');
     } elsif ($ENV{'form.deldisc'}) {
   # --------------------------------------------------------------- Hide for good
       $r->content_type('text/html');
       $r->send_http_header;
   
       my $entry=$ENV{'form.deldisc'};
   
       my ($symb,$idx)=split(/\:\:\:/,$entry);
       my ($map,$ind,$url)=split(/\_\_\_/,$symb);
   
       my %contrib=&Apache::lonnet::restore($symb,$ENV{'request.course.id'},
                        $ENV{'course.'.$ENV{'request.course.id'}.'.domain'},
        $ENV{'course.'.$ENV{'request.course.id'}.'.num'});
   
           
       my $currentdeleted=$contrib{'deleted'};
       
       $currentdeleted.='.'.$idx.'.';
   
       my %newhash=('deleted' => $currentdeleted);
   
       &Apache::lonnet::store(\%newhash,$symb,$ENV{'request.course.id'},
                        $ENV{'course.'.$ENV{'request.course.id'}.'.domain'},
      $ENV{'course.'.$ENV{'request.course.id'}.'.num'});       $ENV{'course.'.$ENV{'request.course.id'}.'.num'});
   
     &redirect_back($r,&Apache::lonnet::clutter($url),      &redirect_back($r,&Apache::lonnet::clutter($url),
Removed from v.1.36  
changed lines
  Added in v.1.38

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