## Script (Python) "getStudyLevelInfo"
##bind container=container
##bind context=context
##bind namespace=
##bind script=script
##bind subpath=traverse_subpath
##parameters=student=None
##title=
##
# $Id: getStudyLevelInfo.py 2486 2007-10-31 08:35:05Z henrik $
"""
return Info about the Studylevel
"""

wf = context.portal_workflow
mtool = context.portal_membership
if mtool.isAnonymousUser():
    return None
member = mtool.getAuthenticatedMember()
member_id = str(member)

try:
    from Products.zdb import set_trace
except:
    def set_trace():
        pass


# from Products.AdvancedQuery import Eq, Between, Le,In
# try:
#     aq_portal = context.portal_catalog.evalAdvancedQuery
# except:
#     aq_portal = context.portal_catalog_real.evalAdvancedQuery
course_results = context.course_results
request = context.REQUEST
response = request.RESPONSE
import logging
logger = logging.getLogger('Skins.getStudyLevelInfo')

#def calculateGPA():
#    """calculate the gpa"""
#    sum = 0
#    course_count = 0
#    for sc in context.objectValues():
#        result = sc.getContent()
#        if not result.grade:
#            continue
#        res = context.portal_catalog({'meta_type': 'Course',
#                                      'id': sc.aq_parent.id})
#        if len(res) < 1:
#            continue
#        course = res[0].getObject().getContent()
#    if course_count:
#        return sum/course_count
#    return 0.0

def cmp_semester_id(a,b):
    s1 = "%(semester)s%(id)s" % a
    s2 = "%(semester)s%(id)s" % b
    if s1 == s2:
        return 0
    if s1 > s2:
        return 1
    return -1

student_id = context.getStudentId()
level_id = context.getId()

info = {}
info['is_so'] = is_so = context.isSectionOfficer()
info['is_student'] = is_student = context.isStudent()
info['is_ca'] = is_ca = context.isCourseAdviser()
info['student'] = student = context.students_catalog(id=student_id)[0]
info['review_state'] = review_state = context.getStudentReviewState()
info['view_only'] =  review_state != "school_fee_paid"
info['show_check_boxes'] =  (is_ca and review_state in ('school_fee_paid',)) or\
                            (is_student and context.getStudentReviewState() == "school_fee_paid") or\
                            (is_so)
info['choosen_ids'] = request.get('ids',[])
info['status_info'] = ""
if is_student:
    if review_state == 'courses_registered':
        info['status_info'] = "Request for Course Validation pending"
    elif review_state == 'courses_validated':
        info['status_info'] = "Courses validated"
elif is_ca:
    if review_state == 'courses_registered':
        info['status_info'] = "Please validate these Courses"
    elif review_state == 'courses_validated':
        info['status_info'] = "Courses validated"
info['doc'] = context.getContent()
cert_id = student.course
info['cert_id'] = cert_id
if context.objectIds():
    course_results.moveResultsHere(context,student_id)
    logger.info("%s initiated moveResultsHere for %s in level %s" % (member_id,student_id,level_id))
credits_total,carry_overs,normal = course_results.getCourses(student_id,level_id)
info['credits_total'] = credits_total
max_credits = 50
if context.getId() == student.end_level:
    max_credits = 51
info['max_credits'] = max_credits
info['credits_exceeded'] = credits_total > max_credits
current_session = student.session
info['submission_allowed']= not info['credits_exceeded'] and\
    current_session == context.getSessionId()[0]
# carry_overs.sort(cmp_semester_id)
info['carry_overs'] = carry_overs
# normal.sort(cmp_semester_id)
info['normal'] = normal

students_object = context.portal_url.getPortalObject().campus.students
student = getattr(students_object, student_id)
info['app'] = student.application
info['app_doc'] = student.application.getContent()

return info