--- loncom/xml/lonxml.pm	2003/02/12 22:04:34	1.230
+++ loncom/xml/lonxml.pm	2003/02/14 19:35:55	1.234
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # XML Parser Module 
 #
-# $Id: lonxml.pm,v 1.230 2003/02/12 22:04:34 albertel Exp $
+# $Id: lonxml.pm,v 1.234 2003/02/14 19:35:55 www Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -376,221 +376,6 @@ sub fontsettings() {
     return $headerstring;
 }
 
-
-##
-## switchmenu - modeled on lonmenu::switchmenu, but better. 
-## Helper function for registerurl
-##
-sub switchmenu {
-    my ($row,$col,$imgsrc,$texttop,$textbot,$action,$description)=@_;
-    return(<<ENDSMENU);
-    menu.switchbutton($row,$col,'$imgsrc','$texttop','$textbot','$action','$description');
-ENDSMENU
-}
-
-sub registerurl {
-    my $forcereg=shift;
-    my $target = shift;
-    my $result = '';
-    
-    if ($target eq 'edit') {
-        $result .="<script type=\"text/javascrtipt\">\n".
-            "if (typeof menu != 'undefined') {menu.currentURL=null;}\n".
-            &Apache::loncommon::browser_and_searcher_javascript().
-                "\n</script>\n";
-    }
-    if ((($ENV{'request.publicaccess'}) || 
-         (!&Apache::lonnet::is_on_map($ENV{'REQUEST_URI'}))) &&
-        (!$forcereg)) {
-	return $result.
-         '<script type="text/javascript">function LONCAPAreg(){;} function LONCAPAstale(){}</script>';
-    }
-    if ($Apache::lonxml::registered && !$forcereg) { return ''; }
-    $Apache::lonxml::registered=1;
-    my $reopen=&Apache::lonmenu::reopenmenu();
-    my $newmail='';
-    if (&Apache::lonmsg::newmail()) { 
-       $newmail='menu.setstatus("you have","messages");';
-    }
-    my $timesync='menu.syncclock(1000*'.time.');';
-    if (($ENV{'REQUEST_URI'}!~/^\/(res\/)*adm\//) || ($forcereg)) {
-        my $hwkadd='';
-        if ($ENV{'request.filename'}=~/\.(problem|exam|quiz|assess|survey|form)$/) {
-	    if (&Apache::lonnet::allowed('vgr',$ENV{'request.course.id'})) {
-		$hwkadd.=(<<ENDSUBM);
-                     menu.switchbutton(7,1,'subm.gif','view sub','missions','gocmd("/adm/grades","submission")',
-                     'View user submissions for this assessment resource');
-ENDSUBM
-            }
-	    if (&Apache::lonnet::allowed('mgr',$ENV{'request.course.id'})) {
-		$hwkadd.=(<<ENDGRDS);
-                     menu.switchbutton(7,2,'pgrd.gif','problem','grades','gocmd("/adm/grades","gradingmenu")',
-                     'Modify user grades for this assessment resource');
-ENDGRDS
-            }
-	    if (&Apache::lonnet::allowed('opa',$ENV{'request.course.id'})) {
-		$hwkadd.=(<<ENDPARM);
-                     menu.switchbutton(7,3,'pparm.gif','problem','parms','gocmd("/adm/parmset","set")',
-                     'Modify deadlines, etc, for this assessment resource');
-ENDPARM
-            }
-	}
-        ###
-        ### Determine whether or not to display the 'cstr' button for this
-        ### resource
-        ###
-        my $editbutton = '';
-        if ($ENV{'user.author'}) {
-            if ($ENV{'request.role'}=~/^(ca|au)/) {
-                # Set defaults for authors
-                my ($top,$bottom) = ('con-','struct');
-                my $action = "go('/priv/".$ENV{'user.name'}."');";
-                my $cadom  = $ENV{'request.role.domain'};
-                my $caname = $ENV{'user.name'};
-                my $desc = "Enter my resource construction space";
-                # Set defaults for co-authors
-                if ($ENV{'request.role'} =~ /^ca/) { 
-                    ($cadom,$caname)=($ENV{'request.role'}=~/(\w+)\/(\w+)$/);
-                    ($top,$bottom) = ('co con-','struct');
-                    $action = 'go("/priv/'.$caname.'");';
-                    $desc = "Enter construction space as co-author";
-                }
-                # Check that we are on the correct machine
-                my $home = &Apache::lonnet::homeserver($caname,$cadom);
-                if ($home eq $Apache::lonnet::perlvar{'lonHostID'}) {
-                    $editbutton=&switchmenu
-                        (6,1,$top,,$bottom,$action,$desc);
-                }
-            }
-            ##
-            ## Determine if user can edit url.
-            ##
-            my $cfile='';
-            my $cfuname='';
-            my $cfudom='';
-            if ($ENV{'request.filename'}) {
-                my $file=&Apache::lonnet::declutter($ENV{'request.filename'});
-                $file=~s/^(\w+)\/(\w+)/\/priv\/$2/;
-                # Chech that the user has permission to edit this resource
-                ($cfuname,$cfudom)=&Apache::loncacc::constructaccess($file,$1);
-                if (defined($cfudom)) {
-                    if (&Apache::lonnet::homeserver($cfuname,$cfudom) 
-                        eq $Apache::lonnet::perlvar{'lonHostID'}) {
-                        $cfile=$file;
-                    }
-                }
-            }        
-            # Finally, turn the button on or off
-            if ($cfile) {
-                $editbutton=&switchmenu
-                    (6,1,'cstr.gif','edit','resource',
-                     'go("'.$cfile.'");',"Edit this resource");
-            } elsif ($editbutton eq '') {
-                $editbutton = '    menu.clearbut(6,1);';
-            }
-        }
-        ###
-        ###
-	$result = (<<ENDREGTHIS);
-     
-<script language="JavaScript">
-// BEGIN LON-CAPA Internal
-
-    function LONCAPAreg() {
-	  menu=$reopen;
-          menu.clearTimeout(menu.menucltim);
-          $timesync
-          $newmail
-	  menu.currentURL=window.location.pathname;
-          menu.reloadURL=window.location.pathname;
-          menu.currentSymb="$ENV{'request.symb'}";
-          menu.reloadSymb="$ENV{'request.symb'}";
-          menu.currentStale=0;
-          menu.clearbut(3,1);
-          menu.switchbutton
-       (6,3,'catalog.gif','catalog','info','catalog_info()','Show catalog information');
-          menu.switchbutton
-       (8,1,'eval.gif','evaluate','this','gopost("/adm/evaluate",currentURL)','Provide my evaluation of this resource');
-          menu.switchbutton
-    (8,2,'fdbk.gif','feedback','discuss','gopost("/adm/feedback",currentURL)','Provide feedback messages or contribute to the course discussion about this resource');
-          menu.switchbutton
-     (8,3,'prt.gif','prepare','printout','gopost("/adm/printout",currentURL)','Prepare a printable document');
-          menu.switchbutton
-       (2,1,'back.gif','backward','','gopost("/adm/flip","back:"+currentURL)','Go to the previous resource in the course sequence');
-          menu.switchbutton
-     (2,3,'forw.gif','forward','','gopost("/adm/flip","forward:"+currentURL)','Go to the next resource in the course sequence');
-          menu.switchbutton
-                            (9,1,'sbkm.gif','set','bookmark','set_bookmark()','Set a bookmark for this resource');
-          menu.switchbutton
-                         (9,2,'vbkm.gif','view','bookmark','edit_bookmarks()','Use or edit my bookmark collection');
-          menu.switchbutton
-                               (9,3,'anot.gif','anno-','tations','annotate()','Make notes and annotations about this resource');
-          $hwkadd
-          $editbutton
-    }
-
-    function LONCAPAstale() {
-	  menu=$reopen
-          menu.currentStale=1;
-          if (menu.reloadURL!='' && menu.reloadURL!= null) { 
-             menu.switchbutton
-             (3,1,'reload.gif','return','location','go(reloadURL)','Return to the last known location in the course sequence');
-	  }
-          menu.clearbut(7,1);
-          menu.clearbut(7,2);
-          menu.clearbut(7,3);
-          menu.menucltim=menu.setTimeout(
- '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(6,3);clearbut(6,1)',
-			  2000);
-
-      }
-
-// END LON-CAPA Internal
-</script>
-ENDREGTHIS
-
-    } else {
-        $result = (<<ENDDONOTREGTHIS);
-
-<script language="JavaScript">
-// BEGIN LON-CAPA Internal
-
-    function LONCAPAreg() {
-	  menu=$reopen
-          $timesync
-          menu.currentStale=1;
-          menu.clearbut(2,1);
-          menu.clearbut(2,3);
-          menu.clearbut(8,1);
-          menu.clearbut(8,2);
-          menu.clearbut(8,3);
-          if (menu.currentURL) {
-             menu.switchbutton
-              (3,1,'reload.gif','return','location','go(currentURL)');
- 	  } else {
-	      menu.clearbut(3,1);
-          }
-    }
-
-    function LONCAPAstale() {
-    }
-
-// END LON-CAPA Internal
-</script>
-ENDDONOTREGTHIS
-    }
-    return $result;
-}
-
-sub loadevents() {
-    return 'LONCAPAreg();';
-}
-
-sub unloadevents() {
-    return 'LONCAPAstale();';
-}
-
 sub printalltags {
   my $temp;
   foreach $temp (sort keys %Apache::lonxml::alltags) {
@@ -603,6 +388,9 @@ sub xmlparse {
  my ($request,$target,$content_file_string,$safeinit,%style_for_target) = @_;
 
  &setup_globals($request,$target);
+ &Apache::inputtags::initialize_inputtags();
+ &Apache::outputtags::initialize_outputtags();
+ &Apache::edit::initialize_edit();
 #
 # do we have a course style file?
 #
@@ -1216,7 +1004,7 @@ sub parstring {
   foreach (@{$token->[3]}) {
     unless ($_=~/\W/) {
       my $val=$token->[2]->{$_};
-      $val =~ s/([\%\@\\\"])/\\$1/g;
+      $val =~ s/([\%\@\\\"\'])/\\$1/g;
       #if ($val =~ m/^[\%\@]/) { $val="\\".$val; }
       $temp .= "my \$$_=\"$val\";"
     }