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[edumed.git] / catalogue / models.py

diff --git a/catalogue/models.py b/catalogue/models.py
index f518743..c73c762 100644 (file)
--- a/catalogue/models.py
+++ b/catalogue/models.py
@@ -1,4 +1,5 @@
 # -*- coding: utf-8
 # -*- coding: utf-8

+from django.conf import settings

 from django.core.files import File
 from django.core.urlresolvers import reverse
 from django.db import models
 from django.core.files import File
 from django.core.urlresolvers import reverse
 from django.db import models


@@ -109,6 +110,9 @@ class Lesson(models.Model):
     student_pdf = models.FileField(
         upload_to="catalogue/lesson/student_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)

+    weasy_pdf = models.FileField(
+        upload_to="catalogue/lesson/weasy",
+        null=True, blank=True, max_length=255, storage=bofh_storage)

 
     class Meta:
         ordering = ['section', 'level', 'order']
 
     class Meta:
         ordering = ['section', 'level', 'order']


@@ -121,7 +125,7 @@ class Lesson(models.Model):
         return 'catalogue_lesson', [self.slug]
 
     @classmethod
         return 'catalogue_lesson', [self.slug]
 
     @classmethod

-    def publish(cls, infile, ignore_incomplete=False):
+    def publish(cls, infile, ignore_incomplete=False, repackage_level=False):

         from librarian.parser import WLDocument
         from django.core.files.base import ContentFile
         wldoc = WLDocument(infile)
         from librarian.parser import WLDocument
         from django.core.files.base import ContentFile
         wldoc = WLDocument(infile)


@@ -150,6 +154,8 @@ class Lesson(models.Model):
         if lesson.type != 'project':
             lesson.build_pdf(student=True)
             lesson.build_package(student=True)
         if lesson.type != 'project':
             lesson.build_pdf(student=True)
             lesson.build_package(student=True)

+        if repackage_level:
+            lesson.level.build_packages()

         return lesson
 
     def republish(self, repackage_level=True, attachments=None):
         return lesson
 
     def republish(self, repackage_level=True, attachments=None):


@@ -159,13 +165,11 @@ class Lesson(models.Model):
         if attachments is None:
             attachments = {}
             for attachment in self.attachment_set.all():
         if attachments is None:
             attachments = {}
             for attachment in self.attachment_set.all():

-                full_name = os.path.join(settings.MEDIA_ROOT, '%s.%s' % (attachment.file.name, attachment.ext))
+                full_name = os.path.join(settings.MEDIA_ROOT, attachment.file.name)

                 f = IOFile.from_filename(full_name)
                 f = IOFile.from_filename(full_name)

-                attachments[attachment.slug] = f
+                attachments['%s.%s' % (attachment.slug, attachment.ext)] = f

         infile = IOFile.from_filename(self.xml_file.path, attachments=attachments)
         infile = IOFile.from_filename(self.xml_file.path, attachments=attachments)

-        Lesson.publish(infile)
-        if repackage_level:
-            self.level.build_packages()
+        Lesson.publish(infile, repackage_level=repackage_level)

 
     def populate_dc(self):
         from librarian.parser import WLDocument
 
     def populate_dc(self):
         from librarian.parser import WLDocument


@@ -235,6 +239,15 @@ class Lesson(models.Model):
             pdf = PdfFormat(wldoc, teacher=True).build()
             self.pdf.save("%s.pdf" % self.slug, File(open(pdf.get_filename())))
 
             pdf = PdfFormat(wldoc, teacher=True).build()
             self.pdf.save("%s.pdf" % self.slug, File(open(pdf.get_filename())))
 

+    def build_pdf_from_html(self, **kwargs):
+        from .publish import PdfFromHtmlFormat
+        wldoc = self.wldocument()
+        pdf = PdfFromHtmlFormat(
+            wldoc, media_root=settings.MEDIA_ROOT,
+            html_to_pdf_command=settings.HTML_TO_PDF_COMMAND,
+            **kwargs).build()
+        self.weasy_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:
     def add_to_zip(self, zipf, student=False, prefix=''):
         pdf = self.student_pdf if student else self.pdf
         if pdf:


@@ -289,14 +302,18 @@ class Lesson(models.Model):
             return None
 
     def requires_internet(self):
             return None
 
     def requires_internet(self):

-        return 'internet' in self.dc.get('requires', [])
+        return any(requirement in self.dc.get('requires', []) for requirement in ('internet', 'Internet'))
+
+
+def attachment_path(instance, filename):
+    return 'catalogue/attachment/%s/%s' % (instance.lesson.slug, filename)

 
 
 class Attachment(models.Model):
     slug = models.CharField(max_length=255)
     ext = models.CharField(max_length=15)
     lesson = models.ForeignKey(Lesson)
 
 
 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", storage=bofh_storage)
+    file = models.FileField(upload_to=attachment_path, storage=bofh_storage, max_length=255)

 
     class Meta:
         ordering = ['slug', 'ext']
 
     class Meta:
         ordering = ['slug', 'ext']