def pictures(self):
try:
return self._cache['pictures']
except:
from htags.models import Tag
self._cache['pictures'] = Tag.complex_filter(str(self.query), Picture).distinct().order_by(self.sortby)
return self._cache['pictures']
def attach_tags(request):
def get_type(type_str):
""" find the lookup class for the named channel. this is used internally """
lookup_label = type_str.rsplit(".", 1)
lookup_module = __import__(lookup_label[0], {}, {}, [""])
lookup_class = getattr(lookup_module, lookup_label[1])
return lookup_class()
if request.method == "POST": # If the form has been submitted...
form = SimpleTagAddForm(request.POST) # A form bound to the POST data
if form.is_valid(): # All validation rules pass
# Process the data in form.cleaned_data
ret = ""
object_id = form.cleaned_data["object_id"]
type = get_type(form.cleaned_data["object_type"])
object = get_object_or_404(type, pk=object_id)
for tag in form.cleaned_data["tag_list"].split(","):
tag = tag.strip()
try:
if tag.startswith("id="):
tag = tag[3:]
tago = Tag.objects.get(id=int(tag))
elif tag.startswith("new="):
tag = tag[4:]
count = Tag.objects.filter(text__iexact=tag).count()
if count == 1:
tago = Tag.objects.filter(text__iexact=tag)[0]
elif count > 1:
count = Tag.objects.filter(text=tag).count()
if count == 1:
tago = Tag.objects.filter(text=tag)[0]
elif count > 1:
ret += "WW:" + tag + "|"
continue
else:
tago = Tag()
tago.text = tag
tago.save()
else:
tago = Tag.objects.get(text=tag)
object.add_tags(tago)
ret += "OK:" + str(tago.id) + ":" + tago.text + "|"
# else:
# ret += "EE:" + tag + "|"
except:
# TODO message to user
ret += "EE:" + tag + "|"
continue
# return "OK"
return HttpResponse(ret)
# return HttpResponseRedirect(reverse('truemen.slogans.views.slogan',
# args=(slogan_id,))) # Redirect after POST
else:
# return HttpResponseRedirect('/')
pass
else:
# return HttpResponseRedirect('/')
form = SimpleTagAddForm() # An unbound form
return render_to_response("slogans/add_tag.html", {"form": form}, context_instance=RequestContext(request))
def ajax_get_tag_info(request):
def clean(st):
"""
fall 1: <> or foo | <> and foo ==> foo
fall 2: foo or <> | foo and <> ==> foo
fall 3: foo or <> or bar ==> foo or bar
fall 4: foo and <> or bar ==> foo or bar
fall 5: foo or <> and bar ==> foo or bar
"""
import re
pos = st.find("<>")
begin = old_begin = st.find("(", 0, pos)
while begin > 0:
old_begin = begin
begin = st.find("(", begin + 1, pos)
begin = old_begin + 1
end = st.find(")", pos)
end = len(st) if end == -1 else end
tmp_st = st[begin:end]
def rp(mo):
return mo.group(1).replace(mo.group(2), "")
tmp_st = re.sub(r"((<>[\s]+and)[\s\w\d=_]+)", rp, tmp_st)
tmp_st = re.sub(r"([\s\w\d=_]+(and[\s]+<>))", rp, tmp_st)
tmp_st = re.sub(r"((<>[\s]+or)[\s\w\d=_]+)", rp, tmp_st)
tmp_st = re.sub(r"([\s\w\d=_]+(or[\s]+<>))", rp, tmp_st)
tmp_st = tmp_st.replace("<>", "")
tmp_st = re.sub(r"[\s]{2,}", " ", tmp_st)
return st[: old_begin + 1] + tmp_st + st[end:]
if request.method == "POST":
id = request.POST.get("id", "")
query = request.POST.get("query", "mist")
from htags.models import Tag
# try:
tag = Tag.objects.get(id=id)
parent_list = []
child_list = []
tmp_list = [o.id for o in Tag.complex_filter(query.replace("<>", "id=" + str(id)), Picture)]
tmp_list.sort()
rm = [i.id for i in Tag.complex_filter(clean(query), Picture)]
rm.sort()
for parent in tag.get_all_parents():
tmpquery = query.replace("<>", "id=" + str(parent.id))
tmp = [i.id for i in Tag.complex_filter(tmpquery, Picture)]
tmp.sort()
tmpquery = query.replace("<>", "")
if tmp == tmp_list or tmp == rm:
continue
pic_count = len(tmp)
if pic_count > 0:
parent_list.append((parent, pic_count))
for child in tag.get_all_children():
tmpquery = query.replace("<>", "id=" + str(child.id))
tmp = [i.id for i in Tag.complex_filter(tmpquery, Picture)]
tmp.sort()
if tmp == tmp_list or tmp == rm:
continue
pic_count = len(tmp)
if pic_count > 0:
child_list.append((child, pic_count))
return render_to_response(
"wilson/replace_snippet.html",
{
"tag": tag,
"query": query,
"parents": parent_list,
"children": child_list,
"current_count": len(tmp_list),
"del": {"count": len(rm), "query": clean(query)},
},
context_instance=RequestContext(request),
)
# except TypeError as t:
# raise t
# except Exception as e:
# info = str(e) if settings.DEBUG else ''
# return HttpResponse('<p>interner Fehler</p><p>'+info+'</p>')
return HttpResponseNotAllowed(["POST"])
