+# -*- coding: utf-8
+import re
from django.core.urlresolvers import reverse
from django.db import models
-from django.utils.translation import ugettext_lazy as _
+from django.utils.translation import ugettext_lazy as _, get_language
+from fnpdjango.utils.models.translation import add_translatable
class Section(models.Model):
- name = models.CharField(_('name'), max_length=255)
slug = models.SlugField(_('slug'))
order = models.IntegerField(_('order'))
def __unicode__(self):
return self.name
+ def get_absolute_url(self):
+ return "%s?s=%d" % (reverse("curriculum"), self.pk)
+
+ def url_for_level(self, level):
+ return "%s?s=%d&level=%s&d=1" % (reverse("curriculum"), self.pk, level.slug)
+
+add_translatable(Section, {
+ 'name': models.CharField(_('name'), max_length=255, default = '')
+})
+
+
class Competence(models.Model):
section = models.ForeignKey(Section)
- name = models.CharField(_('name'), max_length=255)
slug = models.SlugField(_('slug'))
order = models.IntegerField(_('order'))
class Meta:
- ordering = ['order']
+ ordering = ['section', 'order']
verbose_name = _('competence')
verbose_name_plural = _('competences')
def for_level(self, level):
return self.competencelevel_set.get(level=level)
+ def url_for_level(self, level):
+ return self.for_level(level).get_absolute_url()
+
@classmethod
def from_text(cls, text):
- name = text.rsplit(u'\u2013', 1)[-1].strip()
- return cls.objects.get(name__iexact=name)
+ """Tries to return a Competence or a Section."""
+ parts = re.split(ur'[-\u2013]', text, 1)
+ lookup_field_name = 'name_%s__iexact' % get_language()
+ if len(parts) == 1:
+ return Section.objects.get(**{lookup_field_name: text.strip()})
+ else:
+ return cls.objects.get(**{lookup_field_name: parts[1].strip()})
+
+add_translatable(Competence, {
+ 'name': models.CharField(_('name'), max_length=255, default = '')
+})
+
class Level(models.Model):
- group = models.CharField(_('group'), max_length=255)
- name = models.CharField(_('name'), max_length=255)
- slug = models.CharField(_('slug'), max_length=255)
+ slug = models.CharField(_('slug'), max_length=255, unique=True)
+ meta_name = models.CharField(_('meta name'), max_length=255, unique=True)
order = models.IntegerField(_('order'))
+ package = models.FileField(upload_to=lambda i, f: "curriculum/pack/edukacjamedialna_%s.zip" % i.slug,
+ null=True, blank=True, max_length=255)
+ student_package = models.FileField(upload_to=lambda i, f: "curriculum/pack/edukacjamedialna_%s_uczen.zip" % i.slug,
+ null=True, blank=True, max_length=255)
class Meta:
ordering = ['order']
def __unicode__(self):
return self.name
+ def length_course(self):
+ return self.lesson_set.filter(type='course').count()
+
+ def length_synthetic(self):
+ return self.lesson_set.filter(type='synthetic').count()
+
+ def build_package(self, student):
+ from StringIO import StringIO
+ import zipfile
+ from django.core.files.base import ContentFile
+ from catalogue.templatetags.catalogue_tags import section_box
+ from catalogue.models import Lesson
+
+ buff = StringIO()
+ zipf = zipfile.ZipFile(buff, 'w', zipfile.ZIP_STORED)
+
+ lessons = section_box(self)['lessons']
+ for i, lesson in enumerate(lessons['synthetic']):
+ prefix = 'Skrocony kurs/%d %s/' % (i, lesson.slug)
+ lesson.add_to_zip(zipf, student, prefix)
+ for c, (section, clessons) in enumerate(lessons['course'].items()):
+ for i, lesson in enumerate(clessons):
+ prefix = 'Pelny kurs/%d %s/%d %s/' % (c, section.slug, i, lesson.slug)
+ lesson.add_to_zip(zipf, student, prefix)
+ for i, lesson in enumerate(lessons['project']):
+ prefix = 'Kurs skrocony/%d %s/' % (i, lesson.slug)
+ lesson.add_to_zip(zipf, student, prefix)
+ # Add all appendix lessons, from all levels.
+ for lesson in Lesson.objects.exclude(type__in=('synthetic', 'course', 'project')):
+ prefix = '%s/' % lesson.slug
+ lesson.add_to_zip(zipf, student, prefix)
+ zipf.close()
+
+ fieldname = "student_package" if student else "package"
+ getattr(self, fieldname).save(None, ContentFile(buff.getvalue()))
+
+ def build_packages(self):
+ self.build_package(False)
+ self.build_package(True)
+
+
+
+add_translatable(Level, {
+ 'name': models.CharField(_('name'), max_length=255, default = ''),
+ 'group': models.CharField(_('group'), max_length=255, default = '')
+})
+
+
class CompetenceLevel(models.Model):
competence = models.ForeignKey(Competence)
level = models.ForeignKey(Level)
- description = models.TextField(_('description'))
class Meta:
ordering = ['competence', 'level']
def get_absolute_url(self):
return "%s?c=%d&level=%s&d=1" % (reverse("curriculum"), self.competence.pk, self.level.slug)
+
+add_translatable(CompetenceLevel, {
+ 'description': models.TextField(_('description'), default = '')
+})
+
+
+class CurriculumLevel(models.Model):
+ title = models.CharField(max_length=16, db_index=True)
+
+ class Meta:
+ verbose_name = _("curriculum level")
+ verbose_name_plural = _("curriculum levels")
+
+ def __unicode__(self):
+ return self.title
+
+
+class CurriculumCourse(models.Model):
+ title = models.CharField(max_length=255)
+ accusative = models.CharField(max_length=255)
+ slug = models.CharField(max_length=255, db_index=True)
+
+ class Meta:
+ verbose_name = _("curriculum course")
+ verbose_name_plural = _("curriculum courses")
+ ordering = ['slug']
+
+ def __unicode__(self):
+ return self.title
+
+
+class Curriculum(models.Model):
+ """Official curriculum."""
+ TYPES = {'c': u'Cele kształcenia', 't': u'Treści nauczania'}
+
+ identifier = models.CharField(max_length=255, db_index=True)
+ title = models.CharField(max_length=255)
+ course = models.ForeignKey(CurriculumCourse)
+ level = models.ForeignKey(CurriculumLevel)
+ type = models.CharField(max_length=16, choices=TYPES.items())
+
+ class Meta:
+ verbose_name = _("curriculum item")
+ verbose_name_plural = _("curriculum items")
+
+ def __unicode__(self):
+ return self.identifier
+
+ @classmethod
+ def from_text(cls, identifier, title):
+ m = re.match(r"^\d+/(?P<level>[^/]+)/(?P<course>[^/]+)/"
+ "(?P<type>(?:%s))[^/]+(?P<roz>/roz)?" %
+ "|".join(cls.TYPES), identifier)
+ assert m is not None, "Curriculum identifier doesn't match template."
+ level, created = CurriculumLevel.objects.get_or_create(
+ title=m.group('level'))
+ def_title = m.group('course').title()
+ course, created = CurriculumCourse.objects.get_or_create(
+ slug=m.group('course').lower(),
+ defaults={
+ 'title': def_title,
+ 'accusative': def_title,
+ })
+ type_ = m.group('type')
+ if m.group('roz'):
+ title += " (zakres rozszerzony)"
+
+ try:
+ curr = cls.objects.get(identifier=identifier)
+ except cls.DoesNotExist:
+ curr = cls(identifier=identifier)
+ curr.title = title
+ curr.course = course
+ curr.level = level
+ curr.type = type_
+ curr.save()
+ return curr
+
fnp / edumed.git / blobdiff