From 2f5bd0976a27eaa6c8b4bff78449beb26373677a Mon Sep 17 00:00:00 2001
From: Eugeniy Mikhailov <evgmik@gmail.com>
Date: Wed, 2 Feb 2011 12:56:25 -0500
Subject: added code to change user group category

Ignore-this: b5eb6cb83de39ab8f8071abee043e0b4

darcs-hash:20110202175625-067c0-8f4d44c8e4afb97f426b3d44c6b102f9a63d9dd3.gz
---
 GradeBook_lib.tcl | 83 +++++++++++++++++++++++++++++++++++++++++++++++++++++--
 1 file changed, 80 insertions(+), 3 deletions(-)

(limited to 'GradeBook_lib.tcl')

diff --git a/GradeBook_lib.tcl b/GradeBook_lib.tcl
index 509f8b8..26ff60a 100755
--- a/GradeBook_lib.tcl
+++ b/GradeBook_lib.tcl
@@ -4,7 +4,7 @@
 exec tclsh "$0" "$@"
 
 # internal version of this code
-set VERSION 1.0
+set VERSION 1.1
 
 # ########################## procs begin #################################
 proc dbg {msg {level 1}} {
@@ -139,6 +139,8 @@ proc CreateAccessRightsTable {db} {
 	AddAccessRightNonWeb addnewuserinfo    1            0    0        0
 	AddAccessRightNonWeb choosenewpassword 1            1    1        0
 	AddAccessRightNonWeb setnewpassword    1            1    1        0
+	AddAccessRightNonWeb changegroupname   1            0    0        0
+	AddAccessRightNonWeb setgroupname      1            0    0        0
 	AddAccessRightNonWeb resetforgottenpassword     0            0    0        1
 }
 
@@ -261,12 +263,28 @@ proc htmlDBout {db permission_list user {sort_col {}}} {
 					} else {
 						puts  "<tr>"
 					}
+
+					if { [info exist v(UserName)] } {
+						set user_shown [htmlReplaceEmptyString $v(UserName)]
+					} else {
+						set user_shown "_UNSET_"
+					}
 					foreach index $v(*) {
 						if { $index != "*" } {
 							# detect what column category it is
 							set category [SelectColValue4User $index _Col_Category_]
 							set col_value [htmlReplaceEmptyString $v($index)]
-							puts -nonewline "<td class=\"$category\">$col_value</td>"
+							switch  $index {
+								GroupName  {
+									if { [isActionGranted changegroupname $permission_list $user] && ($user_shown ne "_UNSET_")  } {
+										set action_html_code "$separator<span class=\"controls\"><a href=\"$script_name?action=changegroupname&user2modify=$user_shown\">Change</a></span>"
+									} else {
+										set action_html_code {}
+									}
+									puts -nonewline "<td class=\"$category\">$col_value $action_html_code</td>"
+								}
+								default    {puts -nonewline "<td class=\"$category\">$col_value</td>"}
+							}
 						}
 					}
 					puts "</tr>"
@@ -508,6 +526,9 @@ proc ChoseAction {action permission_list user} {
 			setnewpassword     { SetNewPassword    db $permission_list  $user 
 				           htmlDefaultView    $permission_list  $user }
 			resetforgottenpassword      { ResetForgottenPassword   $permission_list  $user }
+			changegroupname   { ChangeGroupName  $permission_list  $user }
+			setgroupname      { SetGroupName  $permission_list  $user 
+				           htmlDefaultView    $permission_list  $user }
 			defaultview      { htmlDefaultView    $permission_list  $user }
 			default          { htmlErrorMsg "requested action <b>$action</b> is granted but not implemented yet" }
 		}	
@@ -517,6 +538,62 @@ proc ChoseAction {action permission_list user} {
 	}
 }
 
+proc ChangeGroupName {permission_list user } {
+	global script_name
+	set modified_user [::ncgi::value user2modify {}]
+
+	set current_group_name [SelectColValue4User GroupName $modified_user]
+	set FirstName [SelectColValue4User FirstName $modified_user]
+	set LastName [SelectColValue4User LastName $modified_user]
+	puts "<div class=changegroupname>"
+	puts "New group name for $FirstName $LastName $modified_user"
+	puts "<form name=\"input\" action=\"$script_name\" method=\"post\" />"
+	puts {GroupName: <select name="groupname">}
+	# opt list has option name and corresponding text pairs
+	set opt_list [list \
+			student student\
+			dropped "Dropped Student"\
+	    ta ta\
+			instructor instructor
+		]
+	foreach {name txt} $opt_list {
+		set out_str {}
+		if { $name eq $current_group_name } {
+			append out_str {<option value="} $name {" selected>} $txt {</option>}
+		} else {
+			append out_str {<option value="} $name {">} $txt {</option>}
+		}
+		puts $out_str
+	}	
+	puts {</select> <br>}
+	puts {<input type="hidden" name="action" value="setgroupname"/>}
+	puts "<input type=\"hidden\" name=\"user2modify\" value=\"$modified_user\"/>"
+	puts {<input type="submit" name="subaction" value="Submit" />}
+	puts {<input type="submit" name="subaction" value="Cancel" />}
+	puts {</form>}
+	puts "</div>"
+}
+
+proc SetGroupName { permission_list user } {
+	set subaction      [::ncgi::value subaction {}]
+	set modified_user [::ncgi::value user2modify {}]
+	set new_group_name [::ncgi::value groupname {}]
+
+	if { $subaction eq "Cancel" } {
+		return
+	}
+
+	if { $new_group_name eq "" } {
+		htmlErrorMsg "Empty groupname are not permitted"
+		return
+	}
+
+	if { $subaction eq "Submit" } {
+		UpdateColValue4UserNameNonWeb GroupName $modified_user $new_group_name
+	}
+}
+
+
 proc ChooseNewPassword {db permission_list user } {
 	global script_name
 
@@ -988,7 +1065,7 @@ proc ShowControls { permission_list user } {
 		}
 	}
 	# hide user groups 
-	set user_groups_for_hide [list inforow student ta instructor]
+	set user_groups_for_hide [list inforow student ta instructor dropped]
 	set currently_hidden_groups [SelectColValue4User UserHiddenGroups $user]
 	# remove already hidden group from offering
 	foreach grp $currently_hidden_groups {
-- 
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