Re-disable the HTML sanitize for now

[oweals/karmaworld.git] / karmaworld / apps / notes / views.py

diff --git a/karmaworld/apps/notes/views.py b/karmaworld/apps/notes/views.py
index c910e8881a5e5c859d799b73e487acba71ffa5ee..f1384ced4226d68894c3c0ddea37ec78dde06229 100644 (file)
--- a/karmaworld/apps/notes/views.py
+++ b/karmaworld/apps/notes/views.py
@@ -1,9 +1,136 @@
+#!/usr/bin/env python
+# -*- coding:utf8 -*-
+# Copyright (C) 2012  FinalsClub Foundation
+
+import os
+
+from django.conf import settings
+from django.contrib.sites.models import Site
+from django.http import HttpResponse
 from django.views.generic import DetailView
+from django.views.generic import FormView
+from django.views.generic import View
+from django.views.generic import TemplateView
+from django.views.generic.detail import SingleObjectMixin
+from django.shortcuts import get_object_or_404
+
 from karmaworld.apps.notes.models import Note
+from karmaworld.apps.notes.forms import NoteForm
+
+
+
+def is_pdf(self):
+    if self.object.file_type == 'pdf':
+        return True
+    return False
+
+def is_ppt(self):
+    if self.object.file_type == 'ppt':
+        return True
+    return False
+
 
 class NoteDetailView(DetailView):
     """ Class-based view for the note html page """
+    model = Note
+    context_object_name = u"note" # name passed to template
+
+    def get_context_data(self, **kwargs):
+        """ Generate custom context for the page rendering a Note
+            + if pdf, set the `pdf` flag
+        """
+        # not current using these
+        #kwargs['hostname'] = Site.objects.get_current()
+
+        kwargs['pdf'] = is_pdf(self)
+        kwargs['ppt'] = is_ppt(self)
+
+        return super(NoteDetailView, self).get_context_data(**kwargs)
+
+
+class NoteSaveView(FormView, SingleObjectMixin):
+    """ Save a Note and then view the page, 
+        behaves the same as NoteDetailView, except for saving the
+        NoteForm ModelForm
+    """
+    form_class = NoteForm
+    model = Note
+    template_name = 'notes/note_detail.html'
 
-    # name passed to template
+    def get_context_data(self, **kwargs):
+        context = {
+            'object': self.get_object(),
+        }
+        print "get context for NoteSaveView"
+        return super(NoteSaveView, self).get_context_data(**context)
+
+    def get_success_url(self):
+        """ On form submission success, redirect to what url """
+        #TODO: redirect to note slug if possible (auto-slugify)
+        return u'/{school_slug}/{course_slug}?url=/{school_slug}/{course_slug}/{pk}&name={name}&thankyou'.format(
+                school_slug=self.object.course.school.slug,
+                course_slug=self.object.course.slug,
+                pk=self.object.pk,
+                name=self.object.name
+            )
+
+    def form_valid(self, form):
+        """ Actions to take if the submitted form is valid
+            namely, saving the new data to the existing note object
+        """
+        self.object = self.get_object()
+        if len(form.cleaned_data['name'].strip()) > 0:
+            self.object.name = form.cleaned_data['name']
+        self.object.year = form.cleaned_data['year']
+        # use *arg expansion to pass tags a list of tags
+        self.object.tags.add(*form.cleaned_data['tags'])
+        # User has submitted this form, so set the SHOW flag
+        self.object.is_hidden = False
+        self.object.save()
+        return super(NoteSaveView, self).form_valid(form)
+
+    def form_invalid(self, form):
+        """ Do stuff when the form is invalid !!! TODO """
+        # TODO: implement def form_invalid for returning a form with input and error
+        print "running form_invalid"
+        print form
+        print form.errors
+
+
+class NoteView(View):
+    """ Notes superclass that wraps http methods """
+
+    def get(self, request, *args, **kwargs):
+        view = NoteDetailView.as_view()
+        return view(request, *args, **kwargs)
+
+    def post(self, request, *args, **kwargs):
+        view = NoteSaveView.as_view()
+        return view(request, *args, **kwargs)
+
+
+class RawNoteDetailView(DetailView):
+    """ Class-based view for the raw note html for iframes """
+    template_name = u'notes/note_raw.html'
     context_object_name = u"note"
     model = Note
+
+
+class PDFView(DetailView):
+    """ Render PDF files in an iframe based on ID"""
+    template_name = u'partial/pdfembed.html'
+    model = Note
+
+    def get_context_data(self, **kwargs):
+        """ Generate a path to the pdf file associated with this note
+            by generating a path to the MEDIA_URL by hand """
+
+        if is_ppt(self):
+            kwargs['pdf_path'] = "{0}{1}".format(settings.MEDIA_URL,
+                os.path.basename(self.object.pdf_file.name))
+        elif is_pdf(self):
+            kwargs['pdf_path'] = self.object.fp_file
+            #kwargs['pdf_path'] = "{0}{1}".format(settings.MEDIA_URL,
+            #    os.path.basename(self.object.note_file.name))
+
+        return super(PDFView, self).get_context_data(**kwargs)