add cache

[edumed.git] / catalogue / models.py

diff --git a/catalogue/models.py b/catalogue/models.py
index 6e615a8..e20d58c 100644 (file)
--- a/catalogue/models.py
+++ b/catalogue/models.py
@@ -7,10 +7,10 @@ from curriculum.models import Level, Curriculum, CurriculumCourse
 
 class Section(models.Model):
     title = models.CharField(max_length=255, unique=True)
 
 class Section(models.Model):
     title = models.CharField(max_length=255, unique=True)

-    slug = models.SlugField(unique=True)
+    slug = models.SlugField(max_length=255, unique=True)

     order = models.IntegerField()
     xml_file = models.FileField(upload_to="catalogue/section/xml",
     order = models.IntegerField()
     xml_file = models.FileField(upload_to="catalogue/section/xml",

-        null=True, blank=True)
+        null=True, blank=True, max_length=255)

 
     class Meta:
         ordering = ['order']
 
     class Meta:
         ordering = ['order']


@@ -67,24 +67,24 @@ class Lesson(models.Model):
     section = models.ForeignKey(Section, null=True, blank=True)
     level = models.ForeignKey(Level)
     title = models.CharField(max_length=255)
     section = models.ForeignKey(Section, null=True, blank=True)
     level = models.ForeignKey(Level)
     title = models.CharField(max_length=255)

-    slug = models.SlugField(unique=True)
+    slug = models.SlugField(max_length=255, unique=True)

     type = models.CharField(max_length=15, db_index=True)
     order = models.IntegerField(db_index=True)
     dc = JSONField(default='{}')
     curriculum_courses = models.ManyToManyField(CurriculumCourse)
 
     xml_file = models.FileField(upload_to="catalogue/lesson/xml",
     type = models.CharField(max_length=15, db_index=True)
     order = models.IntegerField(db_index=True)
     dc = JSONField(default='{}')
     curriculum_courses = models.ManyToManyField(CurriculumCourse)
 
     xml_file = models.FileField(upload_to="catalogue/lesson/xml",

-        null=True, blank=True) # FIXME: slug in paths
+        null=True, blank=True, max_length=255)

     html_file = models.FileField(upload_to="catalogue/lesson/html",
     html_file = models.FileField(upload_to="catalogue/lesson/html",

-        null=True, blank=True)
+        null=True, blank=True, max_length=255)

     package = models.FileField(upload_to="catalogue/lesson/pack",
     package = models.FileField(upload_to="catalogue/lesson/pack",

-        null=True, blank=True)
+        null=True, blank=True, max_length=255)

     student_package = models.FileField(upload_to="catalogue/lesson/student_pack",
     student_package = models.FileField(upload_to="catalogue/lesson/student_pack",

-        null=True, blank=True)
+        null=True, blank=True, max_length=255)

     pdf = models.FileField(upload_to="catalogue/lesson/pdf",
     pdf = models.FileField(upload_to="catalogue/lesson/pdf",

-        null=True, blank=True)
+        null=True, blank=True, max_length=255)

     student_pdf = models.FileField(upload_to="catalogue/lesson/student_pdf",
     student_pdf = models.FileField(upload_to="catalogue/lesson/student_pdf",

-        null=True, blank=True)
+        null=True, blank=True, max_length=255)

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


@@ -144,31 +144,34 @@ class Lesson(models.Model):
                 courses.add(curr.course)
         self.curriculum_courses = courses
 
                 courses.add(curr.course)
         self.curriculum_courses = courses
 

-    def build_html(self, infile=None):
+    def wldocument(self, infile=None):
+        from librarian import IOFile

         from librarian.parser import WLDocument
         from librarian.parser import WLDocument

-        from .publish import HtmlFormat, OrmDocProvider
+        from .publish import OrmDocProvider

 
         if infile is None:
 
         if infile is None:

-            wldoc = WLDocument.from_file(self.xml_file.path, provider=OrmDocProvider)
-        else:
-            wldoc = WLDocument(infile, provider=OrmDocProvider())
+            infile = IOFile.from_filename(self.xml_file.path)
+            for att in self.attachment_set.all():
+                infile.attachments["%s.%s" % (att.slug, att.ext)] = \
+                    IOFile.from_filename(att.file.path)
+        return WLDocument(infile, provider=OrmDocProvider())
+
+    def build_html(self, infile=None):
+        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())))
 
     def build_pdf(self, student=False, infile=None):
         html = HtmlFormat(wldoc).build()
         self.html_file.save("%s.html" % self.slug,
             File(open(html.get_filename())))
 
     def build_pdf(self, student=False, infile=None):

-        from librarian.parser import WLDocument
-        from .publish import PdfFormat, OrmDocProvider
-
-        if infile is None:
-            wldoc = WLDocument.from_file(self.xml_file.path, provider=OrmDocProvider)
-        else:
-            wldoc = WLDocument(infile, provider=OrmDocProvider())
-        pdf = PdfFormat(wldoc).build()
+        from .publish import PdfFormat
+        wldoc = self.wldocument(infile)

         if student:
         if student:

+            pdf = PdfFormat(wldoc).build()

             self.student_pdf.save("%s.pdf" % self.slug,
                 File(open(pdf.get_filename())))
         else:
             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())))
 


@@ -177,8 +180,12 @@ class Lesson(models.Model):
             "%spliki-zrodlowe/%s.xml" % (prefix, self.slug))
         pdf = self.student_pdf if student else self.pdf
         if pdf:
             "%spliki-zrodlowe/%s.xml" % (prefix, self.slug))
         pdf = self.student_pdf if student else self.pdf
         if pdf:

-            zipf.write(self.xml_file.path, 
+            zipf.write(pdf.path, 

                 "%s%s%s.pdf" % (prefix, self.slug, "_student" if student else ""))
                 "%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))
+            

         
 
     def build_package(self, student=False):
         
 
     def build_package(self, student=False):