def blog_entry_edit_view(request, eID):
"""
lets superusers edit a blog entry
:param request:
:return:
"""
options = blogAttributes()
entry = get_object_or_404(Entry, id=eID)
options['entry'] = entry
options['form'] = EntryForm(instance=entry)
if request.POST and request.method == 'POST':
entryForm = EntryForm(request.POST, instance=get_object_or_404(Entry, id=eID))
if entryForm.is_unique(request, entry):
if entryForm.has_changed():
entry = entryForm.customSave(request.user)
# loop through the tags
if len(entry.tags) > 0:
tags = entry.tags.split(',')
for tag in tags:
# if the tag doesn't exist
if not Tag.objects.filter(name=tag).exists():
# save the tag
t = Tag()
t.name = tag
t.save()
messages.add_message(request, messages.SUCCESS, 'The Entry has been updated')
return redirect(blog_entry_view, titleSlug=entry.title_slug)
else:
messages.add_message(request, messages.INFO, 'No changes have been made')
else:
messages.add_message(request, messages.ERROR, 'An Entry with this Title already exists')
return render_to_response('entryForm.html', options, context_instance=RequestContext(request))
def blog_entry_add_view(request):
"""
lets superusers add a blog entry
:param request:
:return:
"""
options = blogAttributes()
entryForm = EntryForm()
options['form'] = entryForm
options['tags'] = Tag.objects.all()
if request.POST and request.method == 'POST':
entryForm = EntryForm(request.POST)
if entryForm.is_unique(request):
entry = entryForm.customSave(request.user)
# loop through the tags
if len(entry.tags) > 0:
tags = entry.tags.split(',')
for tag in tags:
# if the tag doesn't exist
if not Tag.objects.filter(name=tag).exists():
# save the tag
t = Tag()
t.name = tag
t.save()
messages.add_message(request, messages.SUCCESS, 'The Entry has been saved')
return redirect(blog_view)
else:
messages.add_message(request, messages.ERROR, 'An Entry with this Title already exists')
return render_to_response('entryForm.html', options, context_instance=RequestContext(request))
def blog_view(request):
"""
base view for the blog
:param request:
:return:
"""
options = blogAttributes()
options['entries'] = Entry.objects.all()
return render_to_response('blog.html', options, context_instance=RequestContext(request))
def blog_entries_by_tag_view(request,tag):
"""
shows the user all the entries with a specified tag
:param request:
:param tag:
:return:
"""
options = blogAttributes()
# not do-able because no contains function :(
options['entries'] = Entry.objects.filter(tags__contains=tag)
options['tag'] = tag
return render_to_response('blog.html', options, context_instance=RequestContext(request))
def blog_entry_view(request, titleSlug=None, eID=None):
"""
lets superusers add a blog entry
:param request:
:return:
"""
options = blogAttributes()
if titleSlug is not None:
options['entry'] = get_object_or_404(Entry, title_slug=titleSlug)
elif eID is not None:
options['entry'] = get_object_or_404(Entry, id=eID)
else:
raise Http404
return render_to_response('entry.html', options, context_instance=RequestContext(request))
def blog_tags_view(request, tID=None):
"""
lets logged in superusers see all tags
:param request:
:return:
"""
options = blogAttributes()
if tID is not None:
tag = get_object_or_404(Tag, id=tID)
options['form'] = TagForm(instance=tag)
options['tag'] = tag
else:
options['form'] = TagForm()
options['tags'] = Tag.objects.all()
return render_to_response('tags.html', options, context_instance=RequestContext(request))
def blog_login_view(request):
"""
provides a page so users can log in
:param request:
:return:
"""
options = blogAttributes()
if request.method == 'POST':
uname = request.POST.get('user', '')
psword = request.POST.get('pwd', '')
user = auth.authenticate(username=uname, password=psword)
# if the user logs in and is active
if user is not None and user.is_active:
auth.login(request, user)
messages.add_message(request, messages.SUCCESS, 'You have been logged in')
return redirect(blog_view)
else:
# user failed to login
messages.add_message(request, messages.ERROR, 'You entered your User Name or Password incorrectly')
return render_to_response('login.html', options, context_instance=RequestContext(request))
# default view for user to login
else:
return render_to_response('login.html', options, context_instance=RequestContext(request))
