curriculum/templatetags/curriculum_tags.py

   1 from django import template
   2 from django.utils.datastructures import SortedDict
   3 from ..models import Competence, Curriculum, CurriculumCourse
   4
   5 register = template.Library()
   6
   7
   8 @register.inclusion_tag("curriculum/snippets/competence.html")
   9 def competence(texts, level):
  10     try:
  11         comps = [Competence.from_text(text) for text in texts]
  12     except:
  13         return {'texts': texts}
  14     return {
  15         'comps': comps,
  16         'level': level,
  17     }
  18
  19 @register.inclusion_tag("curriculum/snippets/curriculum.html")
  20 def curriculum(identifiers):
  21     try:
  22         currs = [Curriculum.objects.get(identifier=identifier)
  23                     for identifier in identifiers]
  24     except Curriculum.DoesNotExist:
  25         return {'identifiers': identifiers}
  26
  27     currset = SortedDict()
  28     for curr in currs:
  29         k = curr.course, curr.level
  30         if k not in currset:
  31             currset[k] = SortedDict()
  32         typename = Curriculum.TYPES[curr.type]
  33         if typename not in currset[k]:
  34             currset[k][typename] = []
  35         currset[k][typename].append(curr)
  36
  37     return {
  38         'currset': currset,
  39     }
  40
  41
  42 @register.filter
  43 def url_for_level(comp, level):
  44     try:
  45         return comp.url_for_level(level)
  46     except:
  47         return comp.get_absolute_url()
  48
  49
  50 @register.inclusion_tag("curriculum/snippets/course_box.html")
  51 def course_box(course):
  52     lessons = SortedDict()
  53     for lesson in course.lesson_set.all():
  54         if lesson.level not in lessons:
  55             newdict = SortedDict()
  56             newdict['synthetic'] = []
  57             newdict['course'] = []
  58             lessons[lesson.level] = newdict
  59         if lesson.type not in lessons[lesson.level]:
  60             lessons[lesson.level][lesson.type] = []
  61         lessons[lesson.level][lesson.type].append(lesson)
  62     return {
  63         "course": course,
  64         "lessons": lessons,
  65     }
  66
  67 @register.inclusion_tag("curriculum/snippets/course_boxes.html")
  68 def course_boxes():
  69     return {'object_list': CurriculumCourse.objects.all()}
  70
  71 @register.inclusion_tag("curriculum/snippets/course_boxes_toc.html")
  72 def course_boxes_toc(accusative=False):
  73     return {
  74         'object_list': CurriculumCourse.objects.all(),
  75         'accusative': accusative,
  76     }