def tag_add_attach(request, document_id):
# TODO: merge with tag_add_sidebar
document = get_object_or_404(Document, pk=document_id)
next = request.POST.get('next', request.GET.get('next', request.META.get('HTTP_REFERER', reverse('document_tags', args=[document.pk]))))
if request.method == 'POST':
form = AddTagForm(request.POST)
if form.is_valid():
if form.cleaned_data['new_tag']:
check_permissions(request.user, [PERMISSION_TAG_CREATE])
tag_name = form.cleaned_data['new_tag']
if Tag.objects.filter(name=tag_name):
is_new = False
else:
is_new = True
elif form.cleaned_data['existing_tags']:
check_permissions(request.user, [PERMISSION_TAG_ATTACH])
tag_name = form.cleaned_data['existing_tags']
is_new = False
else:
messages.error(request, _(u'Must choose either a new tag or an existing one.'))
return HttpResponseRedirect(next)
if tag_name in document.tags.values_list('name', flat=True):
messages.warning(request, _(u'Document is already tagged as "%s"') % tag_name)
return HttpResponseRedirect(next)
document.tags.add(tag_name)
if is_new:
tag = Tag.objects.get(name=tag_name)
TagProperties(tag=tag, color=form.cleaned_data['color']).save()
messages.success(request, _(u'Tag "%s" added and attached successfully.') % tag_name)
else:
messages.success(request, _(u'Tag "%s" attached successfully.') % tag_name)
return HttpResponseRedirect(next)
else:
form = AddTagForm()
return render_to_response('generic_form.html', {
'title': _(u'attach tag to: %s') % document,
'form': form,
'object': document,
'next': next,
},
context_instance=RequestContext(request))
def multiTag(type, tag=None, **kwargs):
""" Displays the "multiple tag widget"
"""
kwargs["tag"] = tag
kwargs["type"] = type
kwargs["atf"] = AddTagForm({"type": type, "colour": ["white"]})
return kwargs
def tag_add_sidebar(request, document_id):
document = get_object_or_404(Document, pk=document_id)
previous = request.POST.get(
'previous',
request.GET.get('previous',
request.META.get('HTTP_REFERER', reverse('tag_list'))))
if request.method == 'POST':
previous = request.META.get('HTTP_REFERER', '/')
form = AddTagForm(request.POST)
if form.is_valid():
if form.cleaned_data['new_tag']:
check_permissions(request.user, [PERMISSION_TAG_CREATE])
tag_name = form.cleaned_data['new_tag']
if Tag.objects.filter(name=tag_name):
is_new = False
else:
is_new = True
elif form.cleaned_data['existing_tags']:
check_permissions(request.user, [PERMISSION_TAG_ATTACH])
tag_name = form.cleaned_data['existing_tags']
is_new = False
else:
messages.error(
request,
_(u'Must choose either a new tag or an existing one.'))
return HttpResponseRedirect(previous)
if tag_name in document.tags.values_list('name', flat=True):
messages.warning(
request,
_(u'Document is already tagged as "%s"') % tag_name)
return HttpResponseRedirect(previous)
document.tags.add(tag_name)
if is_new:
tag = Tag.objects.get(name=tag_name)
TagProperties(tag=tag, color=form.cleaned_data['color']).save()
messages.success(request,
_(u'Tag "%s" added successfully.') % tag_name)
return HttpResponseRedirect(previous)
def addTag(type, pk, **kwargs):
""" Displays the "add tag" field with its button
This will automatically download suggestions for the tag based on previous tags.
It requires the pk of the thing being tagged, and an AddTagForm.
"""
kwargs["pk"] = pk
kwargs["atf"] = AddTagForm({"type": type, "colour": ["white"]})
return kwargs
def get_add_tag_to_document_form(context):
context.update({
'form':
AddTagForm(),
'request':
context['request'],
'form_action':
reverse('tag_add_sidebar', args=[context['document'].pk]),
'title':
_('Add tag to document')
})
return context
def tag(request):
""" Tags a thing using an AddTagForm
Returns a JSON response with an "obj" and "key" porperty. "obj" is the object that was tagged, while "type" is it's
type. If there is an error, a JSON object with an "error" key is returned instead.
"""
f = AddTagForm(request.POST)
if not f.is_valid():
return HttpResponse('{"error":"Form invalid"}', content_type="application/json", status=422)
taggable = tags.lookup_taggable(f.cleaned_data["type"])
if taggable is None:
return HttpResponse('{"error":"Taggable type invalid"}', content_type="application/json", status=422)
try:
obj = taggable.objects.get(owner=request.user, pk=f.cleaned_data["pk"])
except taggable.DoesNotExist:
return HttpResponse('{"error":"Taggable not found"}', content_type="application/json", status=422)
tag_names = map(lambda x: x.strip(), f.cleaned_data["name"].split(","))
for n in tag_names:
if not n:
continue
try:
tag = Tag.objects.get(owner=request.user, slug=makeslug(n))
except Tag.DoesNotExist:
tag = Tag(owner=request.user, name=n, colour=f.instance.colour)
tag.save()
obj.tag(tag)
return HttpResponse(
'{{"obj":{}, "type":"{}"}}'.format(obj.to_json(), f.cleaned_data["type"]),
content_type="application/json"
)
def tag_add_sidebar(request, document_id):
document = get_object_or_404(Document, pk=document_id)
previous = request.POST.get('previous', request.GET.get('previous', request.META.get('HTTP_REFERER', None)))
if request.method == 'POST':
previous = request.META.get('HTTP_REFERER', '/')
form = AddTagForm(request.POST)
if form.is_valid():
if form.cleaned_data['new_tag']:
check_permissions(request.user, [PERMISSION_TAG_CREATE])
tag_name = form.cleaned_data['new_tag']
if Tag.objects.filter(name=tag_name):
is_new = False
else:
is_new = True
elif form.cleaned_data['existing_tags']:
check_permissions(request.user, [PERMISSION_TAG_ATTACH])
tag_name = form.cleaned_data['existing_tags']
is_new = False
else:
messages.error(request, _(u'Must choose either a new tag or an existing one.'))
return HttpResponseRedirect(previous)
if tag_name in document.tags.values_list('name', flat=True):
messages.warning(request, _(u'Document is already tagged as "%s"') % tag_name)
return HttpResponseRedirect(previous)
document.tags.add(tag_name)
if is_new:
tag = Tag.objects.get(name=tag_name)
TagProperties(tag=tag, color=form.cleaned_data['color']).save()
messages.success(request, _(u'Tag "%s" added successfully.') % tag_name)
return HttpResponseRedirect(previous)
def tag_add_attach(request, document_id):
# TODO: merge with tag_add_sidebar
document = get_object_or_404(Document, pk=document_id)
next = request.POST.get(
'next',
request.GET.get(
'next',
request.META.get('HTTP_REFERER',
reverse('document_tags', args=[document.pk]))))
if request.method == 'POST':
form = AddTagForm(request.POST)
if form.is_valid():
if form.cleaned_data['new_tag']:
check_permissions(request.user, [PERMISSION_TAG_CREATE])
tag_name = form.cleaned_data['new_tag']
if Tag.objects.filter(name=tag_name):
is_new = False
else:
is_new = True
elif form.cleaned_data['existing_tags']:
check_permissions(request.user, [PERMISSION_TAG_ATTACH])
tag_name = form.cleaned_data['existing_tags']
is_new = False
else:
messages.error(
request,
_(u'Must choose either a new tag or an existing one.'))
return HttpResponseRedirect(next)
if tag_name in document.tags.values_list('name', flat=True):
messages.warning(
request,
_(u'Document is already tagged as "%s"') % tag_name)
return HttpResponseRedirect(next)
document.tags.add(tag_name)
if is_new:
tag = Tag.objects.get(name=tag_name)
TagProperties(tag=tag, color=form.cleaned_data['color']).save()
messages.success(
request,
_(u'Tag "%s" added and attached successfully.') % tag_name)
else:
messages.success(
request,
_(u'Tag "%s" attached successfully.') % tag_name)
return HttpResponseRedirect(next)
else:
form = AddTagForm()
return render_to_response('generic_form.html', {
'title': _(u'attach tag to: %s') % document,
'form': form,
'object': document,
'next': next,
},
context_instance=RequestContext(request))
