X-Git-Url: https://git.mdrn.pl/edumed.git/blobdiff_plain/873c22275a94e60243469f1b7f0eedb7b2e76f39..fe1c0b8004de74f89acb68b48ccdc8d6705d5064:/catalogue/models.py diff --git a/catalogue/models.py b/catalogue/models.py index 55ee821..ee07651 100644 --- a/catalogue/models.py +++ b/catalogue/models.py @@ -3,19 +3,22 @@ from django.core.files import File from django.core.urlresolvers import reverse from django.db import models from jsonfield import JSONField +from fnpdjango.storage import BofhFileSystemStorage from curriculum.models import Level, Curriculum, CurriculumCourse import logging +bofh_storage = BofhFileSystemStorage() class Section(models.Model): title = models.CharField(max_length=255, unique=True) slug = models.SlugField(max_length=255, unique=True) 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) + xml_file = models.FileField( + upload_to="catalogue/section/xml", + null=True, blank=True, max_length=255, + storage=bofh_storage) + 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) @@ -87,18 +90,24 @@ class Lesson(models.Model): 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) - html_file = models.FileField(upload_to="catalogue/lesson/html", - null=True, blank=True, max_length=255) - package = models.FileField(upload_to="catalogue/lesson/pack", - null=True, blank=True, max_length=255) - student_package = models.FileField(upload_to="catalogue/lesson/student_pack", - null=True, blank=True, max_length=255) - pdf = models.FileField(upload_to="catalogue/lesson/pdf", - null=True, blank=True, max_length=255) - student_pdf = models.FileField(upload_to="catalogue/lesson/student_pdf", - null=True, blank=True, max_length=255) + xml_file = models.FileField( + upload_to="catalogue/lesson/xml", + null=True, blank=True, max_length=255, storage=bofh_storage) + html_file = models.FileField( + upload_to="catalogue/lesson/html", + null=True, blank=True, max_length=255, storage=bofh_storage) + package = models.FileField( + upload_to="catalogue/lesson/pack", + null=True, blank=True, max_length=255, storage=bofh_storage) + student_package = models.FileField( + upload_to="catalogue/lesson/student_pack", + null=True, blank=True, max_length=255, storage=bofh_storage) + pdf = models.FileField( + upload_to="catalogue/lesson/pdf", + null=True, blank=True, max_length=255, storage=bofh_storage) + student_pdf = models.FileField( + upload_to="catalogue/lesson/student_pdf", + null=True, blank=True, max_length=255, storage=bofh_storage) class Meta: ordering = ['section', 'level', 'order'] @@ -108,7 +117,7 @@ class Lesson(models.Model): @models.permalink def get_absolute_url(self): - return ('catalogue_lesson', [self.slug]) + return 'catalogue_lesson', [self.slug] @classmethod def publish(cls, infile, ignore_incomplete=False): @@ -148,14 +157,15 @@ class Lesson(models.Model): 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'), \ + assert self.type in ('appendix', 'course', 'synthetic', 'project', 'added', 'added-var'), \ 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 + if not identifier: + continue try: curr = Curriculum.objects.get(identifier__iexact=identifier) except Curriculum.DoesNotExist: @@ -175,8 +185,8 @@ class Lesson(models.Model): for header in wldoc.edoc.findall('.//naglowek_rozdzial'): if (header.text or '').strip() == lookup: from lxml import etree - self.description = etree.tostring(header.getnext(), - method='text', encoding='unicode').strip() + self.description = etree.tostring( + header.getnext(), method='text', encoding='unicode').strip() self.save() return @@ -196,8 +206,7 @@ class Lesson(models.Model): from .publish import HtmlFormat wldoc = self.wldocument(infile) html = HtmlFormat(wldoc).build() - self.html_file.save("%s.html" % self.slug, - File(open(html.get_filename()))) + self.html_file.save("%s.html" % self.slug, File(open(html.get_filename()))) def build_pdf(self, student=False): from .publish import PdfFormat @@ -206,23 +215,18 @@ class Lesson(models.Model): wldoc = self.wldocument() if student: pdf = PdfFormat(wldoc).build() - self.student_pdf.save("%s.pdf" % self.slug, - File(open(pdf.get_filename()))) + self.student_pdf.save("%s.pdf" % self.slug, File(open(pdf.get_filename()))) else: pdf = PdfFormat(wldoc, teacher=True).build() - self.pdf.save("%s.pdf" % self.slug, - File(open(pdf.get_filename()))) + self.pdf.save("%s.pdf" % self.slug, File(open(pdf.get_filename()))) def add_to_zip(self, zipf, student=False, prefix=''): 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 "")) + 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)) - zipf.write(self.xml_file.path, - "%spliki-zrodlowe/%s.xml" % (prefix, self.slug)) + 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 @@ -238,17 +242,20 @@ class Lesson(models.Model): ContentFile(buff.getvalue())) def get_syntetic(self): - if self.section is None: return None + 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 + 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 + if self.section is None: + return None try: return self.section.lesson_set.filter( type=self.type, level=self.level, @@ -257,7 +264,8 @@ class Lesson(models.Model): return None def get_next(self): - if self.section is None: return None + if self.section is None: + return None try: return self.section.lesson_set.filter( type=self.type, level=self.level, @@ -273,7 +281,7 @@ class Attachment(models.Model): slug = models.CharField(max_length=255) ext = models.CharField(max_length=15) lesson = models.ForeignKey(Lesson) - file = models.FileField(upload_to="catalogue/attachment") + file = models.FileField(upload_to="catalogue/attachment", storage=bofh_storage) class Meta: ordering = ['slug', 'ext'] @@ -285,10 +293,8 @@ class Attachment(models.Model): class Part(models.Model): lesson = models.ForeignKey(Lesson) - pdf = models.FileField(upload_to="catalogue/part/pdf", - null=True, blank=True) - student_pdf = models.FileField(upload_to="catalogue/part/student_pdf", - null=True, blank=True) + pdf = models.FileField(upload_to="catalogue/part/pdf", null=True, blank=True) + student_pdf = models.FileField(upload_to="catalogue/part/student_pdf", null=True, blank=True) class LessonStub(models.Model):