--- loncom/interface/lonuserutils.pm	2007/12/05 21:23:14	1.11
+++ loncom/interface/lonuserutils.pm	2007/12/12 19:47:56	1.14
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Utility functions for managing LON-CAPA user accounts
 #
-# $Id: lonuserutils.pm,v 1.11 2007/12/05 21:23:14 raeburn Exp $
+# $Id: lonuserutils.pm,v 1.14 2007/12/12 19:47:56 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -96,7 +96,7 @@ sub modifyuserrole {
         }
     } elsif ($context eq 'domain') {
         $scope = '/'.$env{'request.role.domain'}.'/';
-    } elsif ($context eq 'construction_space') {
+    } elsif ($context eq 'author') {
         $scope =  '/'.$env{'user.domain'}.'/'.$env{'user.name'};
     }
     if ($context eq 'domain') {
@@ -136,22 +136,30 @@ sub modifyuserrole {
 
 sub propagate_id_change {
     my ($uname,$udom,$user) = @_;
-    my (@types,@roles,@cdoms);
+    my (@types,@roles);
     @types = ('active','future');
     @roles = ('st');
     my $idresult;
     my %roleshash = &Apache::lonnet::get_my_roles($uname,
-                        $udom,'userroles',\@types,\@roles,\@cdoms);
+                        $udom,'userroles',\@types,\@roles);
+    my %args = (
+                one_time => 1,
+               );
     foreach my $item (keys(%roleshash)) {
         my ($cnum,$cdom,$role) = split(/:/,$item);
         my ($start,$end) = split(/:/,$roleshash{$item});
         if (&Apache::lonnet::is_course($cdom,$cnum)) {
-            my %userupdate;
-            my $result = &update_classlist($cdom,$cnum,$udom,$uname,\%userupdate);
+            my $result = &update_classlist($cdom,$cnum,$udom,$uname,$user);
+            my %coursehash = 
+                &Apache::lonnet::coursedescription($cdom.'_'.$cnum,\%args);
+            my $cdesc = $coursehash{'description'};
+            if ($cdesc eq '') { 
+                $cdesc = $cdom.'_'.$cnum;
+            }
             if ($result eq 'ok') {
-                $idresult .= "Classlist change: $uname:$udom - class -> $cnum:$cdom\n";
+                $idresult .= &mt('Classlist update for "[_1]" in "[_2]".',$uname.':'.$udom,$cdesc).'<br />'."\n";
             } else {
-                $idresult .= "Error - $result -during classlist update for $uname:$udom in $cnum:$cdom\n";
+                $idresult .= &mt('Error: "[_1]" during classlist update for "[_2]" in "[_3]".',$result,$uname.':'.$udom,$cdesc).'<br />'."\n";
             }
         }
     }
@@ -203,7 +211,7 @@ sub domain_roles_select {
     # domain context   
     #
     # Role types
-    my @roletypes = ('domain','construction_space','course');
+    my @roletypes = ('domain','author','course');
     my %lt = &role_type_names();
     #
     # build up the menu information to be passed to
@@ -225,7 +233,7 @@ sub domain_roles_select {
         my @roles;
         if ($roletype eq 'domain') {
             @roles = &domain_roles();
-        } elsif ($roletype eq 'construction_space') {
+        } elsif ($roletype eq 'author') {
             @roles = &construction_space_roles();
         } else {
             @roles = &course_roles('domain');
@@ -246,7 +254,7 @@ sub domain_roles_select {
     }
     my $result = &Apache::loncommon::linked_select_forms
         ('studentform',('&nbsp;'x3).&mt('Role: '),$env{'form.roletype'},
-         'roletype','showrole',\%select_menus,['domain','construction_space','course']);
+         'roletype','showrole',\%select_menus,['domain','author','course']);
     return $result;
 }
 
@@ -651,7 +659,7 @@ sub print_upload_manager_footer {
     my $formname;
     if ($context eq 'course') {
         $formname = 'document.studentform';
-    } elsif ($context eq 'construction_space') {
+    } elsif ($context eq 'author') {
         $formname = 'document.studentform';
     } elsif ($context eq 'domain') {
         $formname = 'document.studentform';
@@ -702,7 +710,7 @@ sub print_upload_manager_footer {
         $Str .= '<h3>'.&mt('Settings for assigning roles:').'</h3>'."\n".
                 &mt('Pick the action to take on roles for these users:').'<br /><span class="LC_nobreak"><label><input type="radio" name="roleaction" value="norole" checked="checked" />&nbsp;'.&mt('No role changes').'</label>&nbsp;&nbsp;&nbsp;<label><input type="radio" name="roleaction" value="domain" />&nbsp;'.&mt('Add a domain role').'</label>&nbsp;&nbsp;&nbsp;<label><input type="radio" name="roleaction" value="course" />&nbsp;'.&mt('Add a course role').'</label></span>';
     }
-    if ($context eq 'construction_space') {
+    if ($context eq 'author') {
         $Str .= '<h3>'.&mt('Default role')."</h3>\n".
                 &mt('Choose the role to assign to users without one specified in the uploaded file');
     } elsif ($context eq 'course') {
@@ -716,7 +724,7 @@ sub print_upload_manager_footer {
     my ($options,$cb_script,$coursepick) = &default_role_selector($context,'defaultrole',1);
     if ($context eq 'domain') {
         $Str .= '<span class="LC_role_level">'.&mt('Domain Level').'</span><br />'.$options.'<br /><br /><span class="LC_role_level">'.&mt('Course Level').'</span><br />'.$cb_script.$coursepick;
-    } elsif ($context eq 'construction_space') {
+    } elsif ($context eq 'author') {
         $Str .= $options;
     } else {
         $Str .= '<table><tr><td><span class="LC_nobreak"<b>'.&mt('role').':&nbsp;</b>'.
@@ -755,7 +763,7 @@ sub forceid_change {
     if ($context eq 'domain') {
         $output .= '<label><input type="checkbox" name="recurseid"'.
                    ' value="yes">'. 
-  &mt('Update ID/Student Number in courses in which user is an Active or Future student, (if forcing change).').
+  &mt('Update ID/Student Number in courses in which user is Active/Future student,<br />(if forcing change).').
                    '</label></p>'."\n";
     }
     return $output;
@@ -916,7 +924,7 @@ sub date_setting_table {
     my $dateDefault;
     if ($mode eq 'create_enrolldates' || $mode eq 'create_defaultdates') {
         $dateDefault = '&nbsp;';
-    } elsif ($mode ne 'construction_space' && $mode ne 'domain') {
+    } elsif ($mode ne 'author' && $mode ne 'domain') {
         if (($bulkaction eq 'reenable') || 
             ($bulkaction eq 'activate') || 
             ($bulkaction eq 'chgdates')) { 
@@ -978,7 +986,7 @@ sub default_role_selector {
     my ($context,$checkpriv) = @_;
     my %customroles;
     my ($options,$coursepick,$cb_jscript);
-    if ($context ne 'construction_space') {
+    if ($context ne 'author') {
         %customroles = &my_custom_roles();
     }
 
@@ -992,7 +1000,7 @@ sub default_role_selector {
                ' <option value="">'.&mt('Please select').'</option>'."\n"; 
     if ($context eq 'course') {
         $options .= &default_course_roles($context,$checkpriv,%customroles);
-    } elsif ($context eq 'construction_space') {
+    } elsif ($context eq 'author') {
         my @roles = &construction_space_roles($checkpriv);
         foreach my $role (@roles) {
            my $plrole=&Apache::lonnet::plaintext($role);
@@ -1121,7 +1129,7 @@ sub course_roles {
 sub curr_role_permissions {
     my ($context,$setting,$checkpriv) = @_; 
     my @roles;
-    if ($context eq 'construction_space') {
+    if ($context eq 'author') {
         @roles = &construction_space_roles($checkpriv);
     } elsif ($context eq 'domain') {
         if ($setting eq 'course') {
@@ -1162,7 +1170,11 @@ sub print_userlist {
         ($env{'form.Status'});
 
     if ($env{'form.showrole'} eq '') {
-        $env{'form.showrole'} = 'Any';
+        if ($context eq 'course') {
+            $env{'form.showrole'} = 'st';
+        } else {
+            $env{'form.showrole'} = 'Any';            
+        }
     }
     if (! defined($env{'form.output'}) ||
         $env{'form.output'} !~ /^(csv|excel|html)$/ ) {
@@ -1289,7 +1301,7 @@ sub print_userlist {
                          \%advrolehash,$permission);
     } else {
         my (%cstr_roles,%dom_roles);
-        if ($context eq 'construction_space') {
+        if ($context eq 'author') {
             # List co-authors and assistant co-authors
             my @possroles = ('ca','aa');
             %cstr_roles = &Apache::lonnet::get_my_roles(undef,undef,undef,
@@ -1305,7 +1317,7 @@ sub print_userlist {
                                          \%userinfo,$dom_roles{$key},$permission);
                     }
                 }
-            } elsif ($env{'form.roletype'} eq 'construction_space') {
+            } elsif ($env{'form.roletype'} eq 'author') {
                 my %dom_roles = &Apache::lonnet::get_domain_roles($env{'request.role.domain'},['au']);
                 my %coauthors;
                 foreach my $key (keys(%dom_roles)) {
@@ -1384,12 +1396,12 @@ sub print_userlist {
         }
     }
     if (keys(%userlist) == 0) {
-        if ($context eq 'construction_space') {
+        if ($context eq 'author') {
             $r->print(&mt('There are no co-authors to display.')."\n");
         } elsif ($context eq 'domain') {
             if ($env{'form.roletype'} eq 'domain') {
                 $r->print(&mt('There are no users with domain roles to display.')."\n");
-            } elsif ($env{'form.roletype'} eq 'construction_space') {
+            } elsif ($env{'form.roletype'} eq 'author') {
                 $r->print(&mt('There are no authors or co-authors to display.')."\n");
             } elsif ($env{'form.roletype'} eq 'course') {
                 $r->print(&mt('There are no course users to display')."\n"); 
@@ -1425,7 +1437,7 @@ sub gather_userinfo {
     foreach my $item (keys(%{$rolehash})) {
         @{$userlist->{$item}} = ();
         my %userdata;
-        if ($context eq 'construction_space' || $context eq 'course') { 
+        if ($context eq 'author' || $context eq 'course') { 
             ($userdata{'username'},$userdata{'domain'},$userdata{'role'}) =
                 split(/:/,$item);
             ($userdata{'start'},$userdata{'end'})=split(/:/,$rolehash->{$item});
@@ -1436,7 +1448,7 @@ sub gather_userinfo {
                     split(/:/,$item);
                 ($userdata{'end'},$userdata{'start'})=split(/:/,$rolehash->{$item});
                 &build_user_record(\%userdata,$userinfo,$indexhash,$item,$userlist);
-            } elsif ($env{'form.roletype'} eq 'construction_space') {
+            } elsif ($env{'form.roletype'} eq 'author') {
                 if (ref($rolehash->{$item}) eq 'HASH') {
                     $userdata{'extent'} = $item;
                     foreach my $key (keys(%{$rolehash->{$item}})) {
@@ -1875,7 +1887,7 @@ END
                       );
     if ($context eq 'domain' && $env{'form.roletype'} eq 'course') {
         $lt{'extent'} = &mt('Course(s): description, section(s), status');
-    } elsif ($context eq 'construction_space') {
+    } elsif ($context eq 'author') {
         $lt{'extent'} = &mt('Author'); 
     }
     my @cols = ('username','domain','id','fullname');
@@ -1888,7 +1900,7 @@ END
     if ($env{'form.showrole'} eq 'Any' || $env{'form.showrole'} eq 'cr') {
         push(@cols,'role');
     }
-    if ($context eq 'domain' && ($env{'form.roletype'} eq 'construction_space' ||
+    if ($context eq 'domain' && ($env{'form.roletype'} eq 'author' ||
                                 $env{'form.roletype'} eq 'course')) {
         push (@cols,'extent');
     }
@@ -2065,7 +2077,7 @@ END
                     delete($userlist->{$user});
                     next;
                 }
-            } elsif ($env{'form.roletype'} eq 'construction_space') {
+            } elsif ($env{'form.roletype'} eq 'author') {
                 ($uname,$udom,$role) = split(/:/,$user,-1);
             } elsif ($env{'form.roletype'} eq 'course') {
                 ($uname,$udom,$role) = split(/:/,$user);
@@ -2260,9 +2272,9 @@ sub print_username_link {
 
 sub role_type_names {
     my %lt = &Apache::lonlocal::texthash (
-                         'domain'             => 'Domain Roles',
-                         'construction_space' => 'Co-Author Roles',
-                         'course'             => 'Course Roles',
+                         'domain' => 'Domain Roles',
+                         'author' => 'Co-Author Roles',
+                         'course' => 'Course Roles',
              );
     return %lt;
 }
@@ -2283,10 +2295,6 @@ sub select_actions {
 <option value="chgdates">'.$lt{'chgdates'}.'</option>';
         $choices{'dates'} = 1;
     } else {
-        if ($statusmode eq 'Active' || $statusmode eq 'Future') {
-            $options .= '
-<option value="revoke">'.$lt{'revoke'}.'</option>';
-        }
         if ($statusmode eq 'Future') {
             $options .= '
 <option value="activate">'.$lt{'activate'}.'</option>';
@@ -2296,6 +2304,12 @@ sub select_actions {
 <option value="reenable">'.$lt{'reenable'}.'</option>';
             $choices{'dates'} = 1;
         }
+        if ($statusmode eq 'Active' || $statusmode eq 'Future') {
+            $options .= '
+<option value="chgdates">'.$lt{'chgdates'}.'</option>
+<option value="revoke">'.$lt{'revoke'}.'</option>';
+            $choices{'dates'} = 1;
+        }
     }
     if ($context eq 'domain') {
         $options .= '
@@ -2536,8 +2550,10 @@ sub results_header_row {
                 $description .= &mt('All users in course with [_1] roles',$rolefilter);
             }
         }
-    } elsif ($context eq 'construction_space') {
-        $description = &mt('Author space for [_1].').' ';
+    } elsif ($context eq 'author') {
+        $description = 
+            &mt('Author space for <span class="LC_cusr_emph">[_1]</span>',
+        &Apache::loncommon::plainname($env{'user.name'},$env{'user.domain'})).':&nbsp;&nbsp;';
         if ($statusmode eq 'Expired') {
             $description .= &mt('Co-authors with expired [_1] roles',$showfilter);
         } elsif ($statusmode eq 'Future') {
@@ -2568,7 +2584,7 @@ sub results_header_row {
                     $description .= &mt('All users in domain with [_1] roles',$rolefilter);
                 }
             }
-        } elsif ($env{'form.roletype'} eq 'construction_space') {
+        } elsif ($env{'form.roletype'} eq 'author') {
             if ($statusmode eq 'Expired') {
                 $description .= &mt('Co-authors in domain with expired [_1] roles',$showfilter);
             } elsif ($statusmode eq 'Future') {
@@ -2894,7 +2910,7 @@ sub upfile_drop_add {
         } elsif ($setting eq 'course') {
             $defaultrole = $env{'form.courserole'};
         }  
-    } elsif ($context eq 'construction_space') {
+    } elsif ($context eq 'author') {
         $defaultrole = $env{'form.defaultrole'};
     }
     if ($context eq 'domain' && $setting eq 'course') { 
@@ -2917,7 +2933,7 @@ sub upfile_drop_add {
         #######################################
         if ($context eq 'course') {
             $r->print('<h3>'.&mt('Enrolling Users')."</h3>\n<p>\n");
-        } elsif ($context eq 'construction_space') {
+        } elsif ($context eq 'author') {
             $r->print('<h3>'.&mt('Updating Co-authors')."</h3>\n<p>\n");
         } else {
             $r->print('<h3>'.&mt('Adding/Modifying Users')."</h3>\n<p>\n");
@@ -3057,6 +3073,8 @@ sub upfile_drop_add {
                                 next if ($alerts{'username'}{$domain}{$username});
                             }
                         }
+                    } else {
+# FIXME check if user info can be updated.   
                     }
                     if ($id ne '') {
                         if (!$newuser) {
@@ -3109,7 +3127,7 @@ sub upfile_drop_add {
                             $r->print('<br />'. 
       &mt('<b>[_1]</b>: Unable to enroll.  No password specified.',$username)
                                      );
-                        } elsif ($context eq 'construction_space') {
+                        } elsif ($context eq 'author') {
                             $r->print('<br />'.
       &mt('<b>[_1]</b>: Unable to add co-author.  No password specified.',$username)
                                      );
@@ -3135,39 +3153,7 @@ sub upfile_drop_add {
                       &mt('Authentication changed for [_1] existing users.',
                           $counts{'auth'})."</p>\n");
         }
-        if (keys(%alerts) > 0) {
-            if (ref($alerts{'username'}) eq 'HASH') {
-                foreach my $dom (sort(keys(%{$alerts{'username'}}))) {
-                    my $count;
-                    if (ref($alerts{'username'}{$dom}) eq 'HASH') {
-                        $count = keys(%{$alerts{'username'}{$dom}});
-                    } 
-                    my $domdesc = &Apache::lonnet::domain($domain,'description');
-                    if (ref($curr_rules{$dom}) eq 'HASH') {
-                        $r->print(&Apache::loncommon::instrule_disallow_msg(
-                                 'username',$domdesc,$count,'upload'));
-                    }
-                    $r->print(&Apache::loncommon::user_rule_formats($dom,
-                              $domdesc,$curr_rules{$dom}{'username'},
-                             'username'));
-                }
-            }
-            if (ref($alerts{'id'}) eq 'HASH') {
-                foreach my $dom (sort(keys(%{$alerts{'id'}}))) {
-                    my $count;
-                    if (ref($alerts{'id'}{$dom}) eq 'HASH') {
-                        $count = keys(%{$alerts{'id'}{$dom}});
-                    }
-                    my $domdesc = &Apache::lonnet::domain($domain,'description');
-                    if (ref($curr_rules{$dom}) eq 'HASH') {
-                        $r->print(&Apache::loncommon::instrule_disallow_msg(
-                                 'id',$domdesc,$count,'upload'));
-                    }
-                    $r->print(&Apache::loncommon::user_rule_formats($dom,
-                              $domdesc,$curr_rules{$dom}{'id'},'id'));
-                }
-            }
-        }
+        $r->print(&print_namespacing_alerts($domain,\%alerts,\%curr_rules));
         $r->print('<form name="uploadresult" action="/adm/createuser">');
         $r->print(&Apache::lonhtmlcommon::echo_form_input(['phase','prevphase','currstate']));
         $r->print('</form>');
@@ -3198,6 +3184,46 @@ sub upfile_drop_add {
     } # end of unless
 }
 
+sub print_namespacing_alerts {
+    my ($domain,$alerts,$curr_rules) = @_;
+    my $output;
+    if (ref($alerts) eq 'HASH') {
+        if (keys(%{$alerts}) > 0) {
+            if (ref($alerts->{'username'}) eq 'HASH') {
+                foreach my $dom (sort(keys(%{$alerts->{'username'}}))) {
+                    my $count;
+                    if (ref($alerts->{'username'}{$dom}) eq 'HASH') {
+                        $count = keys(%{$alerts->{'username'}{$dom}});
+                    }
+                    my $domdesc = &Apache::lonnet::domain($domain,'description');
+                    if (ref($curr_rules->{$dom}) eq 'HASH') {
+                        $output .= &Apache::loncommon::instrule_disallow_msg(
+                                        'username',$domdesc,$count,'upload');
+                    }
+                    $output .= &Apache::loncommon::user_rule_formats($dom,
+                                   $domdesc,$curr_rules->{$dom}{'username'},
+                                   'username');
+                }
+            }
+            if (ref($alerts->{'id'}) eq 'HASH') {
+                foreach my $dom (sort(keys(%{$alerts->{'id'}}))) {
+                    my $count;
+                    if (ref($alerts->{'id'}{$dom}) eq 'HASH') {
+                        $count = keys(%{$alerts->{'id'}{$dom}});
+                    }
+                    my $domdesc = &Apache::lonnet::domain($domain,'description');
+                    if (ref($curr_rules->{$dom}) eq 'HASH') {
+                        $output .= &Apache::loncommon::instrule_disallow_msg(
+                                              'id',$domdesc,$count,'upload');
+                    }
+                    $output .= &Apache::loncommon::user_rule_formats($dom,
+                                    $domdesc,$curr_rules->{$dom}{'id'},'id');
+                }
+            }
+        }
+    }
+}
+
 sub user_change_result {
     my ($r,$userresult,$authresult,$roleresult,$counts,$flushc,$username,
         $userchg) = @_;
@@ -3300,14 +3326,14 @@ sub update_user_list {
             } else {
                 $scope = $scopestem.'/'.$sec;
             }
-        } elsif ($context eq 'construction_space') {
+        } elsif ($context eq 'author') {
             ($uname,$udom,$role) = split(/\:/,$item,-1);
             $scope = '/'.$env{'user.domain'}.'/'.$env{'user.name'};
         } elsif ($context eq 'domain') {
             if ($setting eq 'domain') {
                 ($role,$uname,$udom) = split(/\:/,$item,-1);
                 $scope = '/'.$env{'request.role.domain'}.'/';
-            } elsif ($setting eq 'construction_space') { 
+            } elsif ($setting eq 'author') { 
                 ($uname,$udom,$role,$scope) = split(/\:/,$item);
             } elsif ($setting eq 'course') {
                 ($uname,$udom,$role,$cid,$sec,$type,$locktype) =