# 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 1494 2007-02-26 09:16:06Z joachim $
"""
return Info about the Studylevel
"""
try:
    from Products.zdb import set_trace
except:
    def set_trace():
        pass
from Products.AdvancedQuery import Eq, Between, Le,In
aq_portal = context.portal_catalog.evalAdvancedQuery
request = context.REQUEST
session = request.SESSION
response = request.RESPONSE

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(a,b):
    if a['semester'] == b['semester']:
        return 0
    if a['semester'] > b['semester']:
        return 1
    return -1


wf = context.portal_workflow
mtool = context.portal_membership
student_id = context.getStudentId()

info = {}
info['student'] = student = context.students_catalog(id=student_id)[0]
info['choosen_ids'] = request.get('ids',[])
info['doc'] = context.getContent()
##study_course = context.aq_parent.getContent()
##cert_id = study_course.study_course
cert_id = student.course
info['cert_id'] = cert_id
normal = []
carry_overs = []
credits_total = 0
for id,obj in context.objectItems():
    try:
        credit = int(obj.getContent().credits)
    except ValueError:
        credit = 3
    credits_total += credit
    if id.endswith('_co'):
        d = context.getCourseInfo(id[:-3])
        d['id'] = id
        d['grade'] = obj.getContent().grade
        carry_overs.append(d)
    else:
        d = context.getCourseInfo(id)
        d['id'] = id
        coe = obj.getContent().core_or_elective
        d['coe'] = 'Core'
        if not coe:
            d['coe'] = 'Elective'
        normal.append(d)
info['credits_total'] = credits_total
carry_overs.sort(cmp_semester)
info['carry_overs'] = carry_overs
normal.sort(cmp_semester)
info['normal'] = normal
return info