[WWcvs] webwork2: Pass permissionLevel to the PG question environment allows the question to behave differently if the actual viewer is

[Mike G. v. a. <we...@ma...>]

Log Message:
-----------
Pass permissionLevel to the PG question environment 
allows the question to behave differently if the actual viewer is an
instructor.  (The effectiveUser is the student for whom the 
question was constructed -- the user -- is the person viewing the problem
which might be the student or it might be an instructor acting as the student
The permissionLevel is the one assigned to the "user".

Modified Files:
--------------
    webwork2/lib/WeBWorK:
        PG.pm
    webwork2/lib/WeBWorK/ContentGenerator:
        Problem.pm

Revision Data
-------------
Index: PG.pm
===================================================================
RCS file: /webwork/cvs/system/webwork2/lib/WeBWorK/PG.pm,v
retrieving revision 1.73
retrieving revision 1.74
diff -Llib/WeBWorK/PG.pm -Llib/WeBWorK/PG.pm -u -r1.73 -r1.74
--- lib/WeBWorK/PG.pm
+++ lib/WeBWorK/PG.pm
@@ -118,6 +118,7 @@
 	$envir{studentLogin}     = $user->user_id;
 	$envir{studentName}      = $user->first_name . " " . $user->last_name;
 	$envir{studentID}        = $user->student_id;
+	$envir{permissionLevel}  = $options->{permissionLevel};
 	
 	# Answer Information
 	# REMOVED: refSubmittedAnswers
Index: Problem.pm
===================================================================
RCS file: /webwork/cvs/system/webwork2/lib/WeBWorK/ContentGenerator/Problem.pm,v
retrieving revision 1.214
retrieving revision 1.215
diff -Llib/WeBWorK/ContentGenerator/Problem.pm -Llib/WeBWorK/ContentGenerator/Problem.pm -u -r1.214 -r1.215
--- lib/WeBWorK/ContentGenerator/Problem.pm
+++ lib/WeBWorK/ContentGenerator/Problem.pm
@@ -609,9 +609,10 @@
 			showSolutions   => $will{showSolutions},
 			refreshMath2img => $will{showHints} || $will{showSolutions},
 			processAnswers  => 1,
+			permissionLevel => $db->getPermissionLevel($userName)->permission,
 		},
 	);
-	
+
 	debug("end pg processing");
 	
 	##### fix hint/solution options #####