def process_image_form(request, image_id=None):
if request.method == 'POST':
if not image_id:
# form bound to the POST data
form = ImageForm(request.POST, request.FILES, prefix='image')
else:
image = get_object_or_404(Image, id=image_id)
form = ImageForm(request.POST, request.FILES, prefix='image', instance=image)
if form.is_valid(): # All validation rules pass
image = form.save(commit=False)
if image:
form.cleaned_data['image'] = image
# Get the key
if not image_id:
key = get_first_available_label(Image, slugify(form.cleaned_data['title']), 'key')
image.key = key
if not image_id:
if not request.user.is_authenticated():
raise ValidationError, 'User must be logged in'
else:
image.uploaded_by = request.user
image.save()
form.redirect_url = image.get_absolute_url()
else: #unbound forms
if not image_id:
form = ImageForm(initial=get_initial_image_data(request), prefix='image')
else:
image = get_object_or_404(Image, id=image_id)
form = ImageForm(prefix='image', instance=image)
return form
def render(self, context):
if cms_settings.EDIT_IN_PLACE:
if context['request'].user.has_module_perms("cms"):
if is_editing(context['request']):
try:
page = Page.objects.get(
url=context['request'].path_info,
site=settings.SITE_ID)
except Page.DoesNotExist:
page = False
return template.loader.render_to_string(
"cms/cms/editor.html",
RequestContext(
context['request'], {
'page':
page,
'cms_settings':
cms_settings,
'editor_form':
BlockForm(),
'html_editor_form':
BlockForm(prefix="html"),
'image_form':
ImageForm(),
'page_form':
page and PublicPageForm(instance=page) or None,
'new_page_form':
PublicPageForm(prefix='new'),
}))
else:
return template.loader.render_to_string(
"cms/cms/logged_in.html",
RequestContext(context['request'], {
'cms_settings': cms_settings,
}))
elif 'edit' in context['request'].GET:
return template.loader.render_to_string(
"cms/cms/login_top.html",
RequestContext(
context['request'], {
'login_form': AuthenticationForm(),
'cms_settings': cms_settings,
}))
elif 'cms-has_edited_before' in context['request'].COOKIES:
return "" #template.loader.render_to_string("cms/cms/persistent_link.html")
else:
return ""
else:
return ''
def process_image_form(request, image_id=None):
if request.method == 'POST' and request.POST.has_key('submit'): # If we are saving the form
if not image_id:
form = ImageForm(request.POST, request.FILES, prefix='image') # A form bound to the POST data
else:
image = get_object_or_404(Image, id=image_id)
form = ImageForm(request.POST, request.FILES, prefix='image', instance=image)
if form.is_valid(): # All validation rules pass
image = form.save(commit=False)
print 'Image', image_id, image
if image:
form.cleaned_data['image'] = image
# Get the key
if not image_id:
key = slugify(form.cleaned_data['title'])
try:
Image.objects.get(key=key)
except Image.DoesNotExist:
count = 1
while True:
newkey = '%s-%s'%(key, count)
try:
Image.objects.get(key=newkey)
count += 1
except Image.DoesNotExist:
key = newkey
break
image.key = key
if not image_id:
if not request.user.is_authenticated():
raise ValidationError, 'User must be logged in'
else:
image.uploaded_by = request.user
image.save()
form.redirect_url = image.get_absolute_url()
else: #unbound forms
if not image_id:
form = ImageForm(initial=get_initial_data(request), prefix='image')
else:
image = get_object_or_404(Image, id=image_id)
#form = ImageForm(initial=get_initial_data(request), prefix='image', instance=image)
form = ImageForm(prefix='image', instance=image)
return form
def edit_post(request, post_id=None):
# Get the post
post = None
image_id = None
if post_id:
post = get_object_or_404(Post, id=post_id)
if post.image:
image_id = post.image.id
if request.method == 'POST': # If the form has been submitted...
if post:
postform = PostForm(request.POST,
request.FILES,
prefix='post',
instance=post)
else:
postform = PostForm(request.POST, request.FILES, prefix='post')
# check that the image form has been completed (look for a file path)
if request.FILES.has_key('image-image'):
imageform = process_image_form(request, image_id=image_id)
else:
imageform = None
if postform.is_valid(): # All validation rules pass
post = postform.save(commit=False)
if imageform:
post.image = imageform.cleaned_data['image']
else:
post.image = None
if not post_id:
name = slugify(post.title)[:50]
try:
Post.objects.get(name=name)
count = 0
while True:
count += 1
newname = name[:(50 - 1 -
len(str(count)))] + '-' + str(count)
try:
Post.objects.get(name=newname)
except Post.DoesNotExist:
name = newname
except Post.DoesNotExist:
pass
post.name = name
if not post.author:
post.author = request.user
post.save()
return HttpResponseRedirect(post.get_absolute_url())
else:
if not post_id:
postform = PostForm(prefix='post') # An unbound form
imageform = ImageForm(initial=get_initial_data(request),
prefix='image') # An unbound form
else:
post = get_object_or_404(Post, id=post_id)
postform = PostForm(instance=post, prefix='post')
if not post.image:
imageform = ImageForm(initial=get_initial_data(request),
prefix='image') # An unbound form
else:
imageform = ImageForm(post.image,
initial=get_initial_data(request),
prefix='image')
if post_id:
action = reverse('edit-post', args=(), kwargs={'post_id': post.id})
else:
action = reverse('new-post')
return render_to_response('cms/edit_post.html', {
'postform': postform,
'imageform': imageform,
'required': REQUIRED_FIELDS,
'action': action
},
context_instance=RequestContext(request))
def process_image_form(request, image_id=None):
if request.method == 'POST': # If the form has been submitted..
if not image_id:
form = ImageForm(request.POST, request.FILES,
prefix='image') # A form bound to the POST data
else:
image = get_object_or_404(Image, id=image_id)
form = ImageForm(request.POST,
request.FILES,
prefix='image',
instance=image)
if form.is_valid(): # All validation rules pass
image = form.save(commit=False)
if image_id:
form.cleaned_data['image'] = image
# Get the key
if not image_id:
key = slugify(form.cleaned_data['title'])
try:
Image.objects.get(key=key)
except Image.DoesNotExist:
count = 1
while True:
newkey = '%s-%s' % (key, count)
try:
Image.objects.get(key=newkey)
count += 1
except Image.DoesNotExist:
key = newkey
break
image.key = key
if not image_id:
if not request.user.is_authenticated():
raise ValidationError, 'User must be logged in'
else:
image.uploaded_by = request.user
image.save()
form.redirect_url = image.get_absolute_url()
else: #unbound forms
if not image_id:
form = ImageForm(initial=get_initial_data(request), prefix='image')
else:
image = get_object_or_404(Image, id=image_id)
#form = ImageForm(initial=get_initial_data(request), prefix='image', instance=image)
form = ImageForm(prefix='image', instance=image)
return form
