--- loncom/interface/lonmenu.pm	2009/08/13 13:28:51	1.244.2.2
+++ loncom/interface/lonmenu.pm	2010/01/18 20:59:58	1.244.2.10
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Routines to control the menu
 #
-# $Id: lonmenu.pm,v 1.244.2.2 2009/08/13 13:28:51 raeburn Exp $
+# $Id: lonmenu.pm,v 1.244.2.10 2010/01/18 20:59:58 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -144,6 +144,7 @@ use Apache::loncommon();
 use Apache::lonenc();
 use Apache::lonlocal;
 use LONCAPA qw(:DEFAULT :match);
+use HTML::Entities();
 
 use vars qw(@desklines %category_names %category_members %category_positions $readdesk);
 
@@ -178,7 +179,7 @@ sub initlittle {
                                        'login' => 'Log In',
 				       'launch' => 'Launch Remote Control',
                                        'groups' => 'Groups',
-                                       'gdoc' => 'Group Documents',
+                                       'gdoc' => 'Community Documents',
                                        );
 }
 
@@ -246,9 +247,12 @@ ENDNAV
 <a href="/adm/flip?postdata=$escreload" target="_top">$lt{'ret'}</a>
 ENDRELOAD
             }
-	    if (&Apache::lonnet::allowed('mdc',$env{'request.course.id'})) {
-               $docs=(<<ENDDOCS);
-<a href="/adm/coursedocs" target="_top">$lt{'docs'}</a>
+            my $is_community =
+                (&Apache::loncommon::course_type() eq 'Community');
+            if (&Apache::lonnet::allowed('mdc',$env{'request.course.id'})) {
+                my $text = ($is_community) ? $lt{'gdoc'} : $lt{'docs'};
+                $docs=(<<ENDDOCS);
+<a href="/adm/coursedocs" target="_top">$text</a>
 ENDDOCS
             }
             if ($showgroups) {
@@ -313,9 +317,10 @@ ENDINLINEMENU
 	    $navmaps=(<<ENDNAV);
 <td><a href="$link" target="_top">$lt{'nav'}</a></td>
 ENDNAV
-            my $is_group = (&Apache::loncommon::course_type() eq 'Group');
+            my $is_community =
+                (&Apache::loncommon::course_type() eq 'Community');
 	    if (&Apache::lonnet::allowed('mdc',$env{'request.course.id'})) {
-                my $text = ($is_group) ? $lt{'gdoc'} : $lt{'docs'};
+                my $text = ($is_community) ? $lt{'gdoc'} : $lt{'docs'};
 		$docs=(<<ENDDOCS);
 <td><a href="/adm/coursedocs" target="_top">$text</a></td>
 ENDDOCS
@@ -351,8 +356,8 @@ ENDCRELOAD
         my $helplink=&Apache::loncommon::top_nav_help('Help');
 	return (<<ENDINLINEMENU);
 <script type="text/javascript">
-// BEGIN LON-CAPA Internal
 // <![CDATA[
+// BEGIN LON-CAPA Internal
 $utility
 // ]]>
 </script>
@@ -409,7 +414,9 @@ sub registerurl {
 	   &unescape($env{'request.noversionuri'})))) &&
         (!$forcereg))) {
  	return $result.
-          '<script type="text/javascript">function LONCAPAreg(){;} function LONCAPAstale(){}</script>'.$force_title;
+               '<script type="text/javascript">'."\n".
+               'function LONCAPAreg(){;} function LONCAPAstale(){}'."\n".
+               '</script>'.$force_title;
     }
 # Graphical display after login only
     if ($env{'request.registered'} && !$forcereg) { return ''; }
@@ -645,6 +652,13 @@ if(length($annotation) > 0){
 $menuitems.="&anno-[_1]&tations[_1]&annotate()&";
 $menuitems.="Make notes and annotations about this resource&&1\n";
 
+            unless ($noremote) {
+                my $showreqcrs = &check_for_rcrs();
+                if ($showreqcrs) {
+                    $menuitems.="s&8&1&rcrs.gif&request[_1]&course[_16]".
+                                "&go('/adm/requestcourse')&Course requests\n";
+                }
+            }
             unless ($env{'request.noversionuri'}=~/\/(bulletinboard|smppg|navmaps|syllabus|aboutme)(\?|$)/) {
 		if (!$env{'request.enc'}) {
 		    $menuitems.=(<<ENDREALRES);
@@ -750,6 +764,7 @@ ENDREGTEXT
 	    $result = (<<ENDREGTHIS);
      
 <script type="text/javascript">
+// <![CDATA[
 // BEGIN LON-CAPA Internal
 var swmenu=null;
 
@@ -785,6 +800,7 @@ var swmenu=null;
       }
 
 // END LON-CAPA Internal 
+// ]]>
 </script>
 ENDREGTHIS
         }
@@ -800,6 +816,7 @@ ENDDONOTREGTEXT
            $result = (<<ENDDONOTREGTHIS);
 
 <script type="text/javascript">
+// <![CDATA[
 // BEGIN LON-CAPA Internal
 var swmenu=null;
 
@@ -824,6 +841,7 @@ var swmenu=null;
     }
 
 // END LON-CAPA Internal
+// ]]>
 </script>
 ENDDONOTREGTHIS
        }
@@ -895,6 +913,7 @@ sub startupremote {
     my $message=&mt('"Waiting for Remote Control window to load: "+[_1]','waited');
     return(<<ENDREMOTESTARTUP);
 <script type="text/javascript">
+// <![CDATA[
 var timestart;
 function wheelswitch() {
     if (typeof(document.wheel) != 'undefined') {
@@ -944,7 +963,7 @@ function main() {
    timestart=date.getTime();
    wait();
 }
-
+// ]]>
 </script>
 ENDREMOTESTARTUP
 }
@@ -952,8 +971,10 @@ ENDREMOTESTARTUP
 sub setflags() {
     return(<<ENDSETFLAGS);
 <script type="text/javascript">
+// <![CDATA[
     menuloaded=0;
     tim=0;
+// ]]>
 </script>
 ENDSETFLAGS
 }
@@ -963,7 +984,9 @@ sub maincall() {
         ($env{'environment.remote'} eq 'off')) { return ''; }
     return(<<ENDMAINCALL);
 <script type="text/javascript">
+// <![CDATA[
     main();
+// ]]>
 </script>
 ENDMAINCALL
 }
@@ -1008,7 +1031,12 @@ sub open {
     my $returnval='';
     if (($env{'browser.interface'} eq 'textual') ||
         ($env{'environment.remote'} eq 'off')) { 
-	return '<script type="text/javascript">self.name="loncapaclient";</script>';
+	return 
+         '<script type="text/javascript">'."\n".
+         '// <![CDATA['."\n".
+         'self.name="loncapaclient";'."\n".
+         '// ]]>'."\n".
+         '</script>';
     }
     my $menuname = &get_menu_name();
     
@@ -1021,11 +1049,13 @@ sub open {
 #}
 #ENDRESIZE
 #    }
-    $returnval.=(<<ENDOPEN);
+    $returnval=(<<ENDOPEN);
+// <![CDATA[
 window.status='Opening LON-CAPA Remote Control';
 var menu=window.open("/res/adm/pages/menu.html","$menuname",
 "height=375,width=150,scrollbars=no,menubar=no,top=5,left=5,screenX=5,screenY=5");
 self.name='loncapaclient';
+// ]]>
 ENDOPEN
     return '<script type="text/javascript">'.$returnval.'</script>';
 }
@@ -1168,7 +1198,6 @@ sub inlinemenu {
                }  
                foreach my $item (sort(keys(%active))) {
                   $output.=$inlineremote[$item];
-		&Apache::lonnet::logthis("item=$item output=$inlineremote[$item]");
                }
                $output.='</table>';
                $output.='</fieldset>';
@@ -1297,16 +1326,14 @@ sub rawconfig {
                     $output.=&clear($row,$col);
                     next;
                 }
-            } elsif ($prt eq 'reqcrs') {
-                my $showreqcrs = 0;
-                foreach my $type ('official','unofficial') {
-                    if (&Apache::lonnet::usertools_access($env{'user.name'},
-                                                    $env{'user.domain'},
-                                                    $type,undef,'requestcourses')) {
-                        $showreqcrs = 1;
-                        last;
-                    }
+            } elsif (($prt eq 'reqcrsnsc') || ($prt eq 'reqcrsshc')) {
+                if (($prt eq 'reqcrsnsc') && ($show_course))   {
+                    next;
                 }
+                if (($prt eq 'reqcrsshc') && (!$show_course)) {
+                    next;
+                }
+                my $showreqcrs = &check_for_rcrs();
                 if (!$showreqcrs) {
                     $output.=&clear($row,$col);
                     next;
@@ -1329,6 +1356,28 @@ sub rawconfig {
     return $output;
 }
 
+sub check_for_rcrs {
+    my $showreqcrs = 0;
+    my @reqtypes = ('official','unofficial','community');
+    foreach my $type (@reqtypes) {
+        if (&Apache::lonnet::usertools_access($env{'user.name'},
+                                              $env{'user.domain'},
+                                              $type,undef,'requestcourses')) {
+            $showreqcrs = 1;
+            last;
+        }
+    }
+    if (!$showreqcrs) {
+        foreach my $type (@reqtypes) {
+            if ($env{'environment.reqcrsotherdom.'.$type} ne '') {
+                $showreqcrs = 1;
+                last;
+            }
+        }
+    }
+    return $showreqcrs;
+}
+
 # ======================================================================= Close
 
 sub close {
@@ -1337,6 +1386,7 @@ sub close {
     my $menuname = &get_menu_name();
     return(<<ENDCLOSE);
 <script type="text/javascript">
+// <![CDATA[
 window.status='Accessing Remote Control';
 menu=window.open("/adm/rat/empty.html","$menuname",
                  "height=350,width=150,scrollbars=no,menubar=no");
@@ -1346,6 +1396,7 @@ menu.autologout=0;
 window.status='Closing Remote Control';
 menu.close();
 window.status='Done.';
+// ]]>
 </script>
 ENDCLOSE
 }
@@ -1378,6 +1429,11 @@ sub utilityfunctions {
     unless (($env{'browser.interface'} eq 'textual')  ||
         ($env{'environment.remote'} eq 'off') || ($caller eq '/adm/menu')) { return ''; }
     my $currenturl=&Apache::lonnet::clutter(&Apache::lonnet::fixversion((split(/\?/,$env{'request.noversionuri'}))[0]));
+    if ($currenturl =~ m{^/adm/wrapper/ext/}) {
+        if ($env{'request.external.querystring'}) {
+            $currenturl .= ($currenturl=~/\?/)?'&':'?'.$env{'request.external.querystring'};
+        }
+    }
     $currenturl=&Apache::lonenc::check_encrypt(&unescape($currenturl));
     
     my $currentsymb=&Apache::lonenc::check_encrypt($env{'request.symb'});
@@ -1616,13 +1672,18 @@ sub hidden_button_check {
 
 sub roles_selector {
     my ($cdom,$cnum) = @_;
+    my $crstype = &Apache::loncommon::course_type();
     my $now = time;
     my (%courseroles,%seccount);
     my $is_cc;
     my $role_selector;
-    if ($env{'user.role.cc./'.$cdom.'/'.$cnum}) {
-        my ($start,$end) = split(/\./,$env{'user.role.cc./'.$cdom.'/'.$cnum});
-        
+    if ($crstype eq 'Community') {
+        $ccrole = 'co';
+    } else {
+        $ccrole = 'cc';
+    }
+    if ($env{'user.role.'.$ccrole.'./'.$cdom.'/'.$cnum}) {
+        my ($start,$end) = split(/\./,$env{'user.role.'.$ccrole.'./'.$cdom.'/'.$cnum});
         if ((($start) && ($start<0)) || 
             (($end) && ($end<$now))  ||
             (($start) && ($now<$start))) {
@@ -1665,15 +1726,22 @@ sub roles_selector {
             }
         }
     }
-    my @roles_order = ('cc','in','ta','ep','ad','st');
+    my $switchtext;
+    if ($crstype eq 'Community') {
+        $switchtext = &mt('Switch community role to...')
+    } else {
+        $switchtext = &mt('Switch course role to...')
+    }
+
+    my @roles_order = ($ccrole,'in','ta','ep','ad','st');
     if (keys(%courseroles) > 1) {
         $role_selector = &jump_to_role($cdom,$cnum,\%seccount,\%courseroles);
         $role_selector .= '<form name="rolechooser" method="post" action="/adm/roles">
                           <select name="switchrole" onchange="javascript:adhocRole('."'switchrole'".')">';
-        $role_selector .= '<option value="">'.&mt('Switch course role to...').'</option>';
+        $role_selector .= '<option value="">'.$switchtext.'</option>';
         foreach my $role (@roles_order) {
             if (defined($courseroles{$role})) {
-                $role_selector .= "\n".'<option value="'.$role.'">'.&Apache::lonnet::plaintext($role).'</option>'; 
+                $role_selector .= "\n".'<option value="'.$role.'">'.&Apache::lonnet::plaintext($role,$crstype).'</option>'; 
             }
         }
         foreach my $role (sort(keys(%courseroles))) {
@@ -1683,7 +1751,7 @@ sub roles_selector {
         }
         $role_selector .= '</select>'."\n".
                '<input type="hidden" name="destinationurl" value="'.
-               $ENV{'REQUEST_URI'}.'" />'."\n".
+               &HTML::Entities::encode($ENV{'REQUEST_URI'},'"<>&').'" />'."\n".
                '<input type="hidden" name="gotorole" value="1" />'."\n".
                '<input type="hidden" name="selectrole" value="" />'."\n".
                '<input type="hidden" name="switch" value="1" />'."\n".