--- loncom/xml/lonxml.pm 2004/10/12 22:25:40 1.343 +++ loncom/xml/lonxml.pm 2005/01/28 09:49:52 1.352 @@ -1,7 +1,7 @@ # The LearningOnline Network with CAPA # XML Parser Module # -# $Id: lonxml.pm,v 1.343 2004/10/12 22:25:40 albertel Exp $ +# $Id: lonxml.pm,v 1.352 2005/01/28 09:49:52 albertel Exp $ # # Copyright Michigan State University Board of Trustees # @@ -159,7 +159,8 @@ sub xmlbegin { .''; } else { - $output=''; + $output=' +'; } return $output; } @@ -1029,6 +1030,7 @@ sub parstring { my $val=$token->[2]->{$_}; $val =~ s/([\%\@\\\"\'])/\\$1/g; $val =~ s/(\$[^{a-zA-Z_])/\\$1/g; + $val =~ s/(\$)$/\\$1/; #if ($val =~ m/^[\%\@]/) { $val="\\".$val; } $temp .= "my \$$_=\"$val\";"; } @@ -1155,7 +1157,10 @@ sub inserteditinfo { if ($filetype eq 'html') { my $addbuttons=&Apache::lonhtmlcommon::htmlareaaddbuttons(); $initialize=&Apache::lonhtmlcommon::htmlareaheaders(). - &Apache::lonhtmlcommon::spellheader().(< $addbuttons @@ -1168,6 +1173,15 @@ $addbuttons } FULLPAGE + } else { + $initialize.=(< +$addbuttons + function initDocument() { + } + +FULLPAGE + } $result=~s/\]*)\>/\/i; $xml_help=&Apache::loncommon::helpLatexCheatsheet(); } @@ -1247,6 +1261,8 @@ sub handler { &Apache::loncommon::content_type($request,'text/html'); } &Apache::loncommon::no_cache($request); + $request->set_last_modified(&Apache::lonnet::metadata($request->uri, + 'lastrevisiondate'); $request->send_http_header; return OK if $request->header_only; @@ -1324,7 +1340,11 @@ ENDNOTFOUND if ($ENV{'form.editmode'} && (!($ENV{'form.viewmode'}))) { my $displayfile=$request->uri; $displayfile=~s/^\/[^\/]*//; - $result=''. + my $bodytag=''; + if ($ENV{'environment.remote'} eq 'off') { + $bodytag=&Apache::loncommon::bodytag(); + } + $result=''.$bodytag. &Apache::lonxml::message_location().'

'. $displayfile. '

'; @@ -1359,13 +1379,25 @@ sub debug { my $request=$Apache::lonxml::request; if (!$request) { $request=Apache->request; } $request->print('
DEBUG:'.&HTML::Entities::encode($_[0],'<>&"')."
\n"); -# &Apache::lonnet::logthis($_[0]); + #&Apache::lonnet::logthis($_[0]); } } +sub show_error_warn_msg { + if ($ENV{'request.filename'} eq '/home/httpd/html/res/lib/templates/simpleproblem.problem' && + &Apache::lonnet::allowed('mdc',$ENV{'request.course.id'})) { + return 1; + } + return (($Apache::lonxml::debug eq 1) || + ($ENV{'request.state'} eq 'construct') || + ($Apache::lonhomework::browse eq 'F' + && + $ENV{'form.show_errors'} eq 'on')); +} + sub error { $errorcount++; - if (($Apache::lonxml::debug eq 1) || ($ENV{'request.state'} eq 'construct') ) { + if ( &show_error_warn_msg() ) { # If printing in construction space, put the error inside 

 	push(@Apache::lonxml::error_messages,
 	     $Apache::lonxml::warnings_error_header.
@@ -1405,7 +1437,7 @@ sub warning {
     $warningcount++;
   
     if ($ENV{'form.grade_target'} ne 'tex') {
-	if ($ENV{'request.state'} eq 'construct' || $Apache::lonxml::debug) {
+	if ( &show_error_warn_msg() ) {
 	    my $request=$Apache::lonxml::request;
 	    if (!$request) { $request=Apache->request; }
 	    push(@Apache::lonxml::warning_messages,
@@ -1570,29 +1602,36 @@ sub whichuser {
   my ($passedsymb)=@_;
   my ($symb,$courseid,$domain,$name,$publicuser);
   if (defined($ENV{'form.grade_symb'})) {
-    my $tmp_courseid=$ENV{'form.grade_courseid'};
-    my $allowed=&Apache::lonnet::allowed('vgr',$tmp_courseid);
-    if ($allowed) {
-      $symb=$ENV{'form.grade_symb'};
-      $courseid=$ENV{'form.grade_courseid'};
-      $domain=$ENV{'form.grade_domain'};
-      $name=$ENV{'form.grade_username'};
-    }
-  } else {
-      if (!$passedsymb) {
-          $symb=&Apache::lonnet::symbread();
-      } else {
-          $symb=$passedsymb;
+      my ($tmp_courseid)=
+	  &Apache::loncommon::get_env_multiple('form.grade_courseid');
+      my $allowed=&Apache::lonnet::allowed('vgr',$tmp_courseid);
+      if (!$allowed && 
+	  exists($ENV{'request.course.sec'}) && 
+	  $ENV{'request.course.sec'} !~ /^\s*$/) {
+	  $allowed=&Apache::lonnet::allowed('vgr',$tmp_courseid.
+					    '/'.$ENV{'request.course.sec'});
       }
-      $courseid=$ENV{'request.course.id'};
-      $domain=$ENV{'user.domain'};
-      $name=$ENV{'user.name'};
-      if ($name eq 'public' && $domain eq 'public') {
-	  if (!defined($ENV{'form.username'})) {
-	      $ENV{'form.username'}.=time.rand(10000000);
-	  }
-	  $name.=$ENV{'form.username'};
+      if ($allowed) {
+	  ($symb)=&Apache::loncommon::get_env_multiple('form.grade_symb');
+	  $courseid=$tmp_courseid;
+	  ($domain)=&Apache::loncommon::get_env_multiple('form.grade_domain');
+	  ($name)=&Apache::loncommon::get_env_multiple('form.grade_username');
+	  return ($symb,$courseid,$domain,$name,$publicuser);
+      }
+  }
+  if (!$passedsymb) {
+      $symb=&Apache::lonnet::symbread();
+  } else {
+      $symb=$passedsymb;
+  }
+  $courseid=$ENV{'request.course.id'};
+  $domain=$ENV{'user.domain'};
+  $name=$ENV{'user.name'};
+  if ($name eq 'public' && $domain eq 'public') {
+      if (!defined($ENV{'form.username'})) {
+	  $ENV{'form.username'}.=time.rand(10000000);
       }
+      $name.=$ENV{'form.username'};
   }
   return ($symb,$courseid,$domain,$name,$publicuser);
 }