def blocks_reorder(request):
assert_has_global_permission(user=request.user, codename=MANAGE_BLOCK_PERMISSION)
def relocate_blocks(items, cls):
for order, item in enumerate(items):
if "#" in item:
item_split = item.split("#")
element_id = int(item_split[0])
placed_at = item_split[1]
try:
cls.objects.get(id=element_id,
placed_at=placed_at,
order=order)
except cls.DoesNotExist:
element = cls.objects.get(id=element_id)
element.order = order
element.placed_at = placed_at
element.save()
mimetype = "application/json"
if request.is_ajax() and request.POST and "new_order" in request.POST:
new_order = request.POST['new_order']
items = new_order.split(",")
relocate_blocks(items, RegisteredBlock)
return HttpResponse(dumps(True), mimetype=mimetype)
return HttpResponseBadRequest(mimetype=mimetype)
def generate_blocks_configuration_for_content(request, block_id):
assert_has_global_permission(user=request.user, codename=MANAGE_BLOCK_PERMISSION)
try:
reg_block = RegisteredBlock.objects.get(id=block_id)
block = reg_block.get_registry_item()
form = BlockConfigForm()
form.fields['config'].set_config(block.get_config())
result = form.as_django_admin()
result = result.replace('<fieldset class="module aligned">', '')
result = result.replace('</fieldset>', '')
result = result.replace('<div class="form-row">', '')
result = result[::-1].replace('>vid/<', '', 1)[::-1]
# previous replace just removes the last </div> ocurrence
result = result.replace(_('Configuration'), _('Block specific configuration'))
result += '<p class="help">Fill this field to overwrite the block configuration</p>'
except RegisteredBlock.DoesNotExist:
result = ''
return HttpResponse(result, mimetype='text/html')
def generate_blocks_configuration(request, block_id):
assert_has_global_permission(user=request.user, codename=MANAGE_BLOCK_PERMISSION)
reg_block = RegisteredBlock.objects.get(id=block_id)
block = reg_block.get_registry_item()
config = block.get_config()
if request.method == 'POST':
form = BlockConfigForm(request.POST)
form.fields['config'].set_config(config)
if form.is_valid():
reg_block.config = form.cleaned_data['config']
reg_block.save()
return HttpResponse('ok')
else:
form = BlockConfigForm()
form.fields['config'].set_config(config)
return render_to_response('blocks/block_config.html', {
'form': form,
'reg_block': reg_block,
'block': block,
})
def add_block(request):
assert_has_global_permission(user=request.user, codename=MANAGE_BLOCK_PERMISSION)
if request.method == 'POST':
form = AddBlockForm(request.POST)
if form.is_valid():
registered_block = form.save()
block = registered_block.get_registry_item()
if registered_block.tied and (isinstance(block, ContentBlock) or isinstance(block, SectionBlock)):
result = block.render(request, form.cleaned_data.get('place'), registered_block.tied, RequestContext(request))
else:
result = block.render(request, form.cleaned_data.get('place'), RequestContext(request))
result = '<div class="blockWrapper">%s</div>' % result
return HttpResponse(result)
else:
place = request.GET.get('place', None)
if not place:
raise Http404
form = AddBlockForm(initial={'place': place,
'contentid': request.GET.get('contentid', None),
'sectionid': request.GET.get('sectionid', None),
})
return render_to_response('blocks/add_block.html', {
'form': form,
})
def invalidate_cache(request, block_id):
assert_has_global_permission(user=request.user, codename=MANAGE_BLOCK_PERMISSION)
reg_block = RegisteredBlock.objects.get(id=block_id)
reg_block.get_registry_item().invalidate_cache()
return HttpResponse('ok')
def remove_block(request, block_id):
assert_has_global_permission(user=request.user, codename=MANAGE_BLOCK_PERMISSION)
reg_block = RegisteredBlock.objects.get(id=block_id)
reg_block.delete()
return HttpResponse('ok')
