Subversion Repositories wimsdev

# Delete a course.

# Calling parameter: course address.

thiscourse=!translate internal / to , in $wims_read_parm

thislevel=$(thiscourse[1])

!if $wims_superclass=$empty or $thislevel=$empty or $wims_user!=supervisor

 !exit

!endif

classdir=wimshome/log/classes/$wims_superclass

cls_=$wims_read_parm

cls__=$classdir/$cls_

!if $wims_class/ notin $wims_superclass/$wims_read_parm

 progtest=!defof sharing_exam in $classdir/ls_/neighbors

 !if $wims_class/ notin $progtest/

  !exit

 !endif

!endif

test=!defof class_defined in $cls__/.def

!if $test!=yes

 error=del_not_exist

 !exit

!endif

sharelist=!defof sharing_all in $cls__/neighbors

!for dp_C in $sharelist

  !read adm/class/stopshare $dp_C,$wims_superclass/$cls_\

	all

  error=

!next dp_C

cls=!translate / to , in $cls_

cls=!item 1 to -2 of $cls

cls=!translate , to / in $cls

cls=!nospace $cls

ocourses=!defof class_ocourses in $classdir/$cls/.def

!if $cls_ isitemof $ocourses

 ocourses=!listcomplement $cls_ in $ocourses

 !setdef !set class_ocourses=$ocourses in $classdir/$cls/.def

!else

 n=!recordcnt $classdir/$cls_/.userlist

 !for i=1 to $n

  l=!record $i of $classdir/$cls_/.userlist

  u=!item 3 of $l

  s=!defof user_class in $classdir/$cls_/.users/$u

  !if $s!=$empty

   l=!defof user_courses in $classdir/$s/.users/$u

   !if $cls_ isitemof $l

    l=!listcomplement $cls_ in $l

    !setdef !set user_courses=$l in $classdir/$s/.users/$u

   !endif

  !endif

 !next i

!endif

!read adm/gateway/delsup $cls_

!sh cd $wims_home/log/classes/$wims_superclass\

 rm -Rf $cls_