+# -*- coding: utf-8
from django.core.files import File
from django.core.urlresolvers import reverse
from django.db import models
from jsonfield import JSONField
from curriculum.models import Level, Curriculum, CurriculumCourse
+import logging
+
class Section(models.Model):
order = models.IntegerField()
xml_file = models.FileField(upload_to="catalogue/section/xml",
null=True, blank=True, max_length=255)
+ image = models.ImageField(upload_to="catalogue/section/image",
+ null=True, blank=True)
+
+ pic = models.ImageField(upload_to="catalogue/section/pic", null=True, blank=True)
+ pic_attribution = models.CharField(max_length=255, null=True, blank=True)
+ pic_src = models.URLField(null=True, blank=True)
+
+ summary = models.TextField(blank=True, null=True)
class Meta:
ordering = ['order']
return self.title
def get_absolute_url(self):
- return "%s#%s" % (reverse("catalogue_lessons"), self.slug)
+ return "%s#gimnazjum_%s" % (reverse("catalogue_lessons"), self.slug)
@classmethod
- def publish(cls, infile):
+ def publish(cls, infile, ignore_incomplete=False):
from librarian.parser import WLDocument
from django.core.files.base import ContentFile
xml = infile.get_string()
wldoc = WLDocument.from_string(xml)
- try:
- lessons = [Lesson.objects.get(slug=part.slug)
- for part in wldoc.book_info.parts]
- except Lesson.DoesNotExist, e:
- raise cls.IncompleteError(part.slug)
+ lessons = []
+ for part in wldoc.book_info.parts:
+ try:
+ lessons.append(Lesson.objects.get(slug=part.slug))
+ except Lesson.DoesNotExist, e:
+ if not ignore_incomplete:
+ raise cls.IncompleteError(part.slug)
slug = wldoc.book_info.url.slug
try:
type = models.CharField(max_length=15, db_index=True)
order = models.IntegerField(db_index=True)
dc = JSONField(default='{}')
- curriculum_courses = models.ManyToManyField(CurriculumCourse)
+ curriculum_courses = models.ManyToManyField(CurriculumCourse, blank=True)
+ description = models.TextField(null=True, blank=True)
xml_file = models.FileField(upload_to="catalogue/lesson/xml",
null=True, blank=True, max_length=255)
return ('catalogue_lesson', [self.slug])
@classmethod
- def publish(cls, infile):
+ def publish(cls, infile, ignore_incomplete=False):
from librarian.parser import WLDocument
from django.core.files.base import ContentFile
xml = infile.get_string()
# Check if not section metadata block.
if wldoc.book_info.parts:
- return Section.publish(infile)
-
+ return Section.publish(infile, ignore_incomplete=ignore_incomplete)
+
slug = wldoc.book_info.url.slug
try:
lesson = cls.objects.get(slug=slug)
lesson.xml_file.save('%s.xml' % slug, ContentFile(xml), save=False)
lesson.title = wldoc.book_info.title
- lesson.level = Level.objects.get(slug=wldoc.book_info.audience)
+ lesson.level = Level.objects.get(meta_name=wldoc.book_info.audience)
lesson.populate_dc()
+ lesson.populate_description(wldoc=wldoc)
lesson.build_html(infile=infile)
- lesson.build_pdf(infile=infile)
- lesson.build_pdf(student=True, infile=infile)
+ lesson.build_pdf()
lesson.build_package()
- lesson.build_package(student=True)
+ if lesson.type != 'project':
+ lesson.build_pdf(student=True)
+ lesson.build_package(student=True)
return lesson
def populate_dc(self):
wldoc = WLDocument.from_file(self.xml_file.path)
self.dc = wldoc.book_info.to_dict()
self.type = self.dc["type"]
+ assert self.type in ('appendix', 'course', 'synthetic', 'project'), \
+ u"Unknown lesson type: %s" % self.type
self.save()
courses = set()
for identifier in wldoc.book_info.curriculum:
+ identifier = (identifier or "").replace(' ', '')
+ if not identifier: continue
try:
- curr = Curriculum.objects.get(identifier=identifier)
+ curr = Curriculum.objects.get(identifier__iexact=identifier)
except Curriculum.DoesNotExist:
+ logging.warn('Unknown curriculum course %s in lesson %s' % (identifier, self.slug))
pass
else:
courses.add(curr.course)
self.curriculum_courses = courses
+ def populate_description(self, wldoc=None, infile=None):
+ if wldoc is None:
+ wldoc = self.wldocument(infile)
+ for nagl in wldoc.edoc.findall('.//naglowek_rozdzial'):
+ if (nagl.text or '').strip() == u'Pomysł na lekcję':
+ from lxml import etree
+ self.description = etree.tostring(nagl.getnext(),
+ method='text', encoding='unicode').strip()
+ self.save()
+ return
+
def wldocument(self, infile=None):
from librarian import IOFile
from librarian.parser import WLDocument
self.html_file.save("%s.html" % self.slug,
File(open(html.get_filename())))
- def build_pdf(self, student=False, infile=None):
+ def build_pdf(self, student=False):
from .publish import PdfFormat
- wldoc = self.wldocument(infile)
+ # PDF uses document with attachments already saved as media,
+ # otherwise sorl.thumbnail complains about SuspiciousOperations.
+ wldoc = self.wldocument()
if student:
pdf = PdfFormat(wldoc).build()
self.student_pdf.save("%s.pdf" % self.slug,
File(open(pdf.get_filename())))
def add_to_zip(self, zipf, student=False, prefix=''):
- zipf.write(self.xml_file.path,
- "%spliki-zrodlowe/%s.xml" % (prefix, self.slug))
pdf = self.student_pdf if student else self.pdf
if pdf:
zipf.write(pdf.path,
"%s%s%s.pdf" % (prefix, self.slug, "_student" if student else ""))
- for attachment in self.attachment_set.all():
- zipf.write(attachment.file.path,
- u"%smaterialy/%s.%s" % (prefix, attachment.slug, attachment.ext))
-
-
+ for attachment in self.attachment_set.all():
+ zipf.write(attachment.file.path,
+ u"%smaterialy/%s.%s" % (prefix, attachment.slug, attachment.ext))
+ zipf.write(self.xml_file.path,
+ "%spliki-zrodlowe/%s.xml" % (prefix, self.slug))
def build_package(self, student=False):
from StringIO import StringIO
ContentFile(buff.getvalue()))
def get_syntetic(self):
+ if self.section is None: return None
return self.section.syntetic_lesson(self.level)
+ def get_other_level(self):
+ if self.section is None: return None
+ other_levels = self.section.lesson_set.exclude(level=self.level)
+ if other_levels.exists():
+ return other_levels[0].level
+
def get_previous(self):
if self.section is None: return None
try:
except IndexError:
return None
+ def requires_internet(self):
+ return 'internet' in self.dc.get('requires', [])
+
class Attachment(models.Model):
slug = models.CharField(max_length=255)
null=True, blank=True)
student_pdf = models.FileField(upload_to="catalogue/part/student_pdf",
null=True, blank=True)
+
+
+class LessonStub(models.Model):
+ section = models.ForeignKey(Section, null=True, blank=True)
+ level = models.ForeignKey(Level)
+ title = models.CharField(max_length=255)
+ type = models.CharField(max_length=15, db_index=True)
+ order = models.IntegerField(db_index=True)
+
+ class Meta:
+ ordering = ['section', 'level', 'order']
+
+ def __unicode__(self):
+ return self.title
+
+ @property
+ def slug(self):
+ return ''
+
+ def add_to_zip(self, *args, **kwargs):
+ pass
fnp / edumed.git / blobdiff