--- loncom/interface/loncommon.pm	2009/08/03 16:47:53	1.875
+++ loncom/interface/loncommon.pm	2009/08/10 12:09:58	1.883
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # a pile of common routines
 #
-# $Id: loncommon.pm,v 1.875 2009/08/03 16:47:53 bisitz Exp $
+# $Id: loncommon.pm,v 1.883 2009/08/10 12:09:58 droeschl Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -484,26 +484,16 @@ ENDAUTHORBRW
 sub coursebrowser_javascript {
     my ($domainfilter,$sec_element,$formname)=@_;
     my $crs_or_grp_alert = &mt('Please select the type of LON-CAPA entity - Course or Community - for which you wish to add/modify a user role');
-   my $output = '
+    my $id_functions = &javascript_index_functions();
+    my $output = '
 <script type="text/javascript" language="JavaScript">
 // <![CDATA[
     var stdeditbrowser;'."\n";
-   $output .= <<"ENDSTDBRW";
+
+    $output .= <<"ENDSTDBRW";
     function opencrsbrowser(formname,uname,udom,desc,extra_element,multflag,crstype) {
         var url = '/adm/pickcourse?';
-        var domainfilter = '';
-        var formid = getFormIdByName(formname);
-        if (formid > -1) {
-            var domid = getIndexByName(formid,udom);
-            if (domid > -1) {
-                if (document.forms[formid].elements[domid].type == 'select-one') {
-                    domainfilter=document.forms[formid].elements[domid].options[document.forms[formid].elements[domid].selectedIndex].value;
-                }
-                if (document.forms[formid].elements[domid].type == 'hidden') {
-                    domainfilter=document.forms[formid].elements[domid].value;
-                }
-            }
-        }
+        var domainfilter = getDomainFromSelectbox(formname,udom);
         if (domainfilter != null) {
            if (domainfilter != '') {
                url += 'domainfilter='+domainfilter+'&';
@@ -555,24 +545,7 @@ sub coursebrowser_javascript {
         stdeditbrowser = open(url,title,options,'1');
         stdeditbrowser.focus();
     }
-
-    function getFormIdByName(formname) {
-        for (var i=0;i<document.forms.length;i++) {
-            if (document.forms[i].name == formname) {
-                return i;
-            }
-        }
-        return -1; 
-    }
-
-    function getIndexByName(formid,item) {
-        for (var i=0;i<document.forms[formid].elements.length;i++) {
-            if (document.forms[formid].elements[i].name == item) {
-                return i;
-            }
-        }
-        return -1;
-    }
+$id_functions
 ENDSTDBRW
     if ($sec_element ne '') {
         $output .= &setsec_javascript($sec_element,$formname);
@@ -583,6 +556,102 @@ ENDSTDBRW
     return $output;
 }
 
+sub javascript_index_functions {
+    return <<"ENDJS";
+
+function getFormIdByName(formname) {
+    for (var i=0;i<document.forms.length;i++) {
+        if (document.forms[i].name == formname) {
+            return i;
+        }
+    }
+    return -1;
+}
+
+function getIndexByName(formid,item) {
+    for (var i=0;i<document.forms[formid].elements.length;i++) {
+        if (document.forms[formid].elements[i].name == item) {
+            return i;
+        }
+    }
+    return -1;
+}
+
+function getDomainFromSelectbox(formname,udom) {
+    var userdom;
+    var formid = getFormIdByName(formname);
+    if (formid > -1) {
+        var domid = getIndexByName(formid,udom);
+        if (domid > -1) {
+            if (document.forms[formid].elements[domid].type == 'select-one') {
+                userdom=document.forms[formid].elements[domid].options[document.forms[formid].elements[domid].selectedIndex].value;
+            }
+            if (document.forms[formid].elements[domid].type == 'hidden') {
+                userdom=document.forms[formid].elements[domid].value;
+            }
+        }
+    }
+    return userdom;
+}
+
+ENDJS
+
+}
+
+sub userbrowser_javascript {
+    my $id_functions = &javascript_index_functions();
+    return <<"ENDUSERBRW";
+
+function openuserbrowser(formname,uname,udom,ulast,ufirst,uemail,hideudom,crsdom) {
+    var url = '/adm/pickuser?';
+    var userdom = getDomainFromSelectbox(formname,udom);
+    if (userdom != null) {
+       if (userdom != '') {
+           url += 'srchdom='+userdom+'&';
+       }
+    }
+    url += 'form=' + formname + '&unameelement='+uname+
+                                '&udomelement='+udom+
+                                '&ulastelement='+ulast+
+                                '&ufirstelement='+ufirst+
+                                '&uemailelement='+uemail+
+                                '&hideudomelement='+hideudom+
+                                '&coursedom='+crsdom;
+    var title = 'User_Browser';
+    var options = 'scrollbars=1,resizable=1,menubar=0';
+    options += ',width=700,height=600';
+    var stdeditbrowser = open(url,title,options,'1');
+    stdeditbrowser.focus();
+}
+
+function fix_domain (formname,udom,origdom) {
+    var formid = getFormIdByName(formname);
+    if (formid > -1) {
+        var domid = getIndexByName(formid,udom);
+        var hidedomid = getIndexByName(formid,origdom);
+        if (hidedomid > -1) {
+            var fixeddom = document.forms[formid].elements[hidedomid].value;
+            if (domid > -1) {
+                var slct = document.forms[formid].elements[domid];
+                if (slct.type == 'select-one') {
+                    var i;
+                    for (i=0;i<slct.length;i++) {
+                        if (slct.options[i].value==fixeddom) { slct.selectedIndex=i; }
+                    }
+                }
+                if (slct.type == 'hidden') {
+                    slct.value = fixeddom;
+                }
+            }
+        }
+    }
+    return;
+}
+
+$id_functions
+ENDUSERBRW
+}
+
 sub setsec_javascript {
     my ($sec_element,$formname) = @_;
     my $setsections = qq|
@@ -644,6 +713,14 @@ sub selectauthor_link {
           &mt('Select Author').'</a>';
 }
 
+sub selectuser_link {
+    my ($form,$unameelem,$domelem,$lastelem,$firstelem,$emailelem,$hdomelem,
+        $coursedom,$linktext) = @_;
+    return '<a href="javascript:openuserbrowser('."'$form','$unameelem','$domelem',".
+           "'$lastelem','$firstelem','$emailelem','$hdomelem','$coursedom'".
+           ');">'.$linktext.'</a>';
+}
+
 sub check_uncheck_jscript {
     my $jscript = <<"ENDSCRT";
 function checkAll(field) {
@@ -1120,8 +1197,8 @@ sub help_menu_js {
 
     my $template .= <<"ENDTEMPLATE";
 <script type="text/javascript">
-// <!-- BEGIN LON-CAPA Internal
 // <![CDATA[
+// <!-- BEGIN LON-CAPA Internal
 var banner_link = '';
 function helpMenu(target) {
     var caller = this;
@@ -1146,8 +1223,8 @@ function writeHelp(caller) {
     caller.document.close()
     caller.focus()
 }
-// ]]>
 // END LON-CAPA Internal -->
+// ]]>
 </script>
 ENDTEMPLATE
     return $template;
@@ -4391,7 +4468,7 @@ sub bodytag {
 
     # Explicit link to get inline menu
     my $menu= ($no_inline_link?''
-	       :'<a href="/adm/remote?action=collapse">'.&mt('Switch to Inline Menu Mode').'</a>');
+	       :'<a href="/adm/remote?action=collapse" target="_top">'.&mt('Switch to Inline Menu Mode').'</a>');
     $bodytag .= qq|<div id="LC_nav_bar">$name $role
             <em>$realm</em> $dc_info </div>
             <ol class="LC_smallMenu LC_right">
@@ -4838,10 +4915,6 @@ td.LC_menubuttons_text {
   font-weight: bold;
 }
 
-.LC_roleslog_note {
-  font-size: small;
-}
-
 table.LC_data_table,
 table.LC_mail_list {
   border: 1px solid #000000;
@@ -4861,6 +4934,7 @@ table.LC_nested_outer {
   width: 100%;
 }
 
+table.LC_innerpickbox,
 table.LC_nested {
   border: none;
   border-collapse: collapse;
@@ -4871,13 +4945,19 @@ table.LC_nested {
 table.LC_data_table tr th, 
 table.LC_calendar tr th, 
 table.LC_mail_list tr th,
-table.LC_prior_tries tr th {
+table.LC_prior_tries tr th,
+table.LC_innerpickbox tr th {
   font-weight: bold;
   background-color: $data_table_head;
   color:$fontmenu;
   font-size:90%;
 }
 
+table.LC_innerpickbox tr th,
+table.LC_innerpickbox tr td {
+  vertical-align: top;
+}
+
 table.LC_data_table tr.LC_info_row > td {
   background-color: #CCCCCC;
   font-weight: bold;
@@ -7455,6 +7535,7 @@ sub user_picker {
         #       loncreateuser::print_user_query_page()
         #       has been completed.
         next if ($option eq 'alc');
+        next if (($option eq 'crs') && ($env{'form.form'} eq 'requestcrs'));  
         next if ($option eq 'crs' && !$env{'request.course.id'});
         if ($curr_selected{'srchin'} eq $option) {
             $srchinsel .= ' 
@@ -7619,24 +7700,20 @@ $newuserscript
 
 $new_user_create
 
-<table>
- <tr>
-  <td>$lt{'doma'}:</td>
-  <td>$domform</td>
-  </td>
- </tr>
- <tr>
-  <td>$lt{'usr'}:</td>
-  <td>$srchbysel
-      $srchtypesel 
-      <input type="text" size="15" name="srchterm" value="$srchterm" />
-      $srchinsel 
-  </td>
- </tr>
-</table>
-<br />
 END_BLOCK
 
+    $output .= &Apache::lonhtmlcommon::start_pick_box().
+               &Apache::lonhtmlcommon::row_title($lt{'doma'}).
+               $domform.
+               &Apache::lonhtmlcommon::row_closure().
+               &Apache::lonhtmlcommon::row_title($lt{'usr'}).
+               $srchbysel.
+               $srchtypesel. 
+               '<input type="text" size="15" name="srchterm" value="'.$srchterm.'" />'.
+               $srchinsel.
+               &Apache::lonhtmlcommon::row_closure(1). 
+               &Apache::lonhtmlcommon::end_pick_box().
+               '<br />';
     return $output;
 }
 
@@ -9783,7 +9860,8 @@ sub check_clone {
         $clonemsg = &mt('No new course created.').$linefeed.&mt('A new course could not be cloned from the specified original - [_1] - because it is a non-existent course.',$args->{'clonecourse'}.':'.$args->{'clonedomain'});     
     } else {
 	my %clonedesc = &Apache::lonnet::coursedescription($cloneid,{'one_time' => 1});
-	if ($env{'request.role.domain'} eq $args->{'clonedomain'}) {
+	if (($env{'request.role.domain'} eq $args->{'clonedomain'}) && 
+            (&Apache::lonnet::allowed('ccc',$env{'request.role.domain'}))) {
 	    $can_clone = 1;
 	} else {
 	    my %clonehash = &Apache::lonnet::get('environment',['cloners'],
@@ -9811,7 +9889,7 @@ sub check_clone {
 }
 
 sub construct_course {
-    my ($args,$logmsg,$courseid,$crsudom,$crsunum,$udom,$uname,$context) = @_;
+    my ($args,$logmsg,$courseid,$crsudom,$crsunum,$udom,$uname,$context,$cnum) = @_;
     my $outcome;
     my $linefeed =  '<br />'."\n";
     if ($context eq 'auto') {
@@ -9849,7 +9927,8 @@ sub construct_course {
                                              $args->{'crscode'},
                                              $args->{'ccuname'}.':'.
                                              $args->{'ccdomain'},
-                                             $args->{'crstype'});
+                                             $args->{'crstype'},
+                                             $cnum);
 
     # Note: The testing routines depend on this being output; see 
     # Utils::Course. This needs to at least be output as a comment