--- loncom/xml/lonxml.pm	2002/05/21 02:26:53	1.171
+++ loncom/xml/lonxml.pm	2002/07/01 15:29:23	1.179
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # XML Parser Module 
 #
-# $Id: lonxml.pm,v 1.171 2002/05/21 02:26:53 albertel Exp $
+# $Id: lonxml.pm,v 1.179 2002/07/01 15:29:23 matthew Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -135,6 +135,9 @@ $prevent_entity_encode=0;
 # has the dynamic menu been updated to know about this resource
 $Apache::lonxml::registered=0;
 
+# a pointer the the Apache request object
+$Apache::lonxml::request='';
+
 sub xmlbegin {
   my $output='';
   if ($ENV{'browser.mathml'}) {
@@ -328,15 +331,22 @@ sub registerurl {
     my $forcereg=shift;
     my $target = shift;
     my $result = '';
-    if (($ENV{'request.publicaccess'}) || 
-       ($ENV{'REQUEST_URI'} eq '/res/adm/pages/menu.html')) {
-	return 
+    if ($target eq 'edit') {
+        $result .="<script>\n    menu.currentURL=null;\n".
+            &Apache::loncommon::browser_and_searcher_javascript().
+                "\n</script>\n";
+    }
+    if ((($ENV{'request.publicaccess'}) || 
+         (!&Apache::lonnet::is_on_map($ENV{'REQUEST_URI'}))) &&
+        (!$forcereg)) {
+	return $result.
          '<script>function LONCAPAreg(){} function LONCAPAstale(){}</script>';
     }
     if ($Apache::lonxml::registered && !$forcereg) { return ''; }
     $Apache::lonxml::registered=1;
     my $nothing='';
     if ($ENV{'browser.type'} eq 'explorer') { $nothing='javascript:void(0);'; }
+    my $timesync='menu.clock.setTime(1000*'.time.');';
     if (($ENV{'REQUEST_URI'}!~/^\/(res\/)*adm\//) || ($forcereg)) {
         my $hwkadd='';
         if ($ENV{'request.filename'}=~/\.(problem|exam|quiz|assess|survey|form)$/) {
@@ -364,7 +374,9 @@ ENDPARM
     function LONCAPAreg() {
 	  menu=window.open("$nothing","LONCAPAmenu","",false);
           menu.clearTimeout(menu.menucltim);
+          $timesync
 	  menu.currentURL=window.location.pathname;
+          menu.reloadURL=window.location.pathname;
           menu.currentStale=0;
           menu.clearbut(3,1);
           menu.switchbutton
@@ -391,8 +403,10 @@ ENDPARM
     function LONCAPAstale() {
 	  menu=window.open("$nothing","LONCAPAmenu","",false);
           menu.currentStale=1;
-          menu.switchbutton
-             (3,1,'reload.gif','return','location','go(currentURL)');
+          if (menu.reloadURL!='' && menu.reloadURL!= null) { 
+             menu.switchbutton
+             (3,1,'reload.gif','return','location','go(reloadURL)');
+	  }
           menu.clearbut(7,1);
           menu.clearbut(7,2);
           menu.clearbut(7,3);
@@ -415,6 +429,7 @@ ENDREGTHIS
 
     function LONCAPAreg() {
 	  menu=window.open("$nothing","LONCAPAmenu","",false);
+          $timesync
           menu.currentStale=1;
           menu.clearbut(2,1);
           menu.clearbut(2,3);
@@ -436,61 +451,6 @@ ENDREGTHIS
 </script>
 ENDDONOTREGTHIS
     }
-    if ($target eq 'edit') {
-	# Javascript routines for construction space:
-	# openbrowser and opensearcher will start the file browser
-	# (lonindexer) and searcher (lonsearchcat) respectively.
-	# Inputs are the name of the html form being used
-	# and the name of the element the selected URL should
-	# be placed in.
-        # openbrowser also takes arguments only and omit, which are
-        # comma deliminated lists of file extensions to (only) show 
-        # or omit.
-        # Here we also set currentURL=null.
-        $result .=<<"ENDBROWSERSCRIPT";
-<script>
-    menu.currentURL=null;
-    var editbrowser;
-    function openbrowser(formname,elementname,only,omit) {
-        var url = '/res/?';
-        if (editbrowser == null) {
-            url += 'launch=1&';
-        }
-        url += 'catalogmode=interactive&';
-        url += 'mode=edit&';
-        url += 'form=' + formname + '&';
-        if (only != null) {
-            url += 'only=' + only + '&';
-        } 
-        if (omit != null) {
-            url += 'omit=' + omit + '&';
-        }
-        url += 'element=' + elementname + '';
-        var title = 'Browser';
-        var options = 'scrollbars=1,resizable=1,menubar=0';
-        options += ',width=700,height=600';
-        editbrowser = open(url,title,options,'1');
-        editbrowser.focus();
-    }
-    var editsearcher;
-    function opensearcher(formname,elementname) {
-        var url = '/adm/searchcat?';
-        if (editsearcher == null) {
-            url += 'launch=1&';
-        }
-        url += 'catalogmode=interactive&';
-        url += 'mode=edit&';
-        url += 'form=' + formname + '&';
-        url += 'element=' + elementname + '';
-        var title = 'Search';
-        var options = 'scrollbars=1,resizable=1,menubar=0';
-        options += ',width=700,height=600';
-        editsearcher = open(url,title,options,'1');
-        editsearcher.focus();
-    }
-</script>
-ENDBROWSERSCRIPT
-    }
     return $result;
 }
 
@@ -511,9 +471,26 @@ sub printalltags {
 }
 
 sub xmlparse {
- my ($target,$content_file_string,$safeinit,%style_for_target) = @_;
+ my ($request,$target,$content_file_string,$safeinit,%style_for_target) = @_;
+
+ &setup_globals($request,$target);
+#
+# do we have a course style file?
+#
+
+ if ($ENV{'request.course.id'}) {
+     my $bodytext=
+	 $ENV{'course.'.$ENV{'request.course.id'}.'.default_xml_style'};
+     if ($bodytext) {
+       my $location=&Apache::lonnet::filelocation('',$bodytext);
+       my $styletext=&Apache::lonnet::getfile($location);
+       if ($styletext ne '-1') {
+          %style_for_target = (%style_for_target,
+                          &Apache::style::styleparser($target,$styletext));
+       }
+    }
+ }
 
- &setup_globals($target);
  #&printalltags();
  my @pars = ();
  my $pwd=$ENV{'request.filename'};
@@ -798,7 +775,8 @@ sub callsub {
 }
 
 sub setup_globals {
-  my ($target)=@_;
+  my ($request,$target)=@_;
+  $Apache::lonxml::request=$request;
   $Apache::lonxml::registered = 0;
   @Apache::lonxml::pwd=();
   @Apache::lonxml::extlinks=();
@@ -1219,7 +1197,8 @@ ENDNOTFOUND
       }
     }
     if (!$ENV{'form.editmode'} || $ENV{'form.viewmode'}) {
-      $result = &Apache::lonxml::xmlparse($target,$filecontents,'',%mystyle);
+      $result = &Apache::lonxml::xmlparse($request,$target,$filecontents,
+					  '',%mystyle);
     }
   }
 
@@ -1228,7 +1207,10 @@ ENDNOTFOUND
 #
   unless ($ENV{'request.state'} eq 'published') {
     if ($ENV{'form.editmode'} && (!($ENV{'form.viewmode'}))) {
-      $result='<html><body bgcolor="#FFFFFF"></body></html>';
+	my $displayfile=$request->uri;
+        $displayfile=~s/^\/[^\/]*//;
+      $result='<html><body bgcolor="#FFFFFF"><h3>'.$displayfile.
+              '</h3></body></html>';
       $result=&inserteditinfo($result,$filecontents);
     }
   }