def save(self, *args, **kwargs):
if self.order is None:
self.order = self.form.fields.count()
if not self.slug:
slug = slugify(self).replace('-', '_')
self.slug = unique_slug(self.form.fields, "slug", slug)
super(Field, self).save(*args, **kwargs)
def save(self, *args, **kwargs):
if self.order is None:
self.order = self.form.fields.count()
if not self.slug:
slug = slugify(self).replace('-', '_')
self.slug = unique_slug(self.form.fields, "slug", slug)
super(Field, self).save(*args, **kwargs)
def callback_field(sender, instance, *args, **kwargs):
if not instance.slug or len(instance.slug) == len(instance.label):
slug = slugify(get_translation(instance.label))
instance.slug = unique_slug(instance.__class__.objects, "slug", slug)
if not instance.order:
max_order = max(instance.form.fields.aggregate(Max('order')).values() +
instance.form.labels.aggregate(Max('order')).values())
instance.order = max_order or 0 + 1
def save(self, *args, **kwargs):
"""
Create a unique slug from title - append an index and increment if it
already exists.
"""
if not self.slug:
slug = slugify(self)
self.slug = unique_slug(self.__class__.objects, "slug", slug)
super(AbstractForm, self).save(*args, **kwargs)
def save(self, *args, **kwargs):
"""
Create a unique slug from title - append an index and increment if it
already exists.
"""
if not self.slug:
slug = slugify(self)
self.slug = unique_slug(self.__class__.objects, "slug", slug)
super(AbstractForm, self).save(*args, **kwargs)
def entries_view(self, request, form_id, show=False, export=False):
"""
Displays the form entries in a HTML table with option to
export as CSV file.
"""
if request.POST.get("back"):
change_url = reverse("admin:%s_%s_change" %
(Form._meta.app_label, Form.__name__.lower()), args=(form_id,))
return HttpResponseRedirect(change_url)
form = get_object_or_404(Form, id=form_id)
entries_form = EntriesForm(form, request, request.POST or None)
delete_entries_perm = "%s.delete_formentry" % FormEntry._meta.app_label
can_delete_entries = request.user.has_perm(delete_entries_perm)
submitted = entries_form.is_valid() or show or export
export = export or request.POST.get("export")
if submitted:
if export:
response = HttpResponse(mimetype="text/csv")
fname = "%s-%s.csv" % (form.slug, slugify(now().ctime()))
response["Content-Disposition"] = "attachment; filename=%s" % fname
queue = StringIO()
csv = writer(queue, delimiter=CSV_DELIMITER)
csv.writerow(entries_form.columns())
for row in entries_form.rows(csv=True):
csv.writerow(row)
# Decode and reencode entire queued response into utf-16 to be Excel compatible
data = queue.getvalue().decode("utf-8").encode("utf-16")
response.write(data)
return response
elif request.POST.get("delete") and can_delete_entries:
selected = request.POST.getlist("selected")
if selected:
try:
from django.contrib.messages import info
except ImportError:
def info(request, message, fail_silently=True):
request.user.message_set.create(message=message)
entries = FormEntry.objects.filter(id__in=selected)
count = entries.count()
if count > 0:
entries.delete()
message = ungettext("1 entry deleted",
"%(count)s entries deleted", count)
info(request, message % {"count": count})
template = "admin/forms/entries.html"
context = {"title": _("View Entries"), "entries_form": entries_form,
"opts": self.model._meta, "original": form,
"can_delete_entries": can_delete_entries,
"submitted": submitted}
return render_to_response(template, context, RequestContext(request))
def form_valid(self, form):
try:
show_hidden_fields = form.cleaned_data['show_hidden']
except Exception as e:
show_hidden = False
try:
indicator = form.cleaned_data['indicator']
columns = indicator.get_column_headers(show_hidden=show_hidden)
except Exception as e:
indicator = None
if form.cleaned_data['export'] == True:
response = HttpResponse(mimetype="application/vnd.ms-excel")
fname = "%s-%s.xls" % ("QI Data Export", slugify(now().ctime()))
attachment = "attachment; filename=%s" % fname
response["Content-Disposition"] = attachment
queue = BytesIO()
workbook = xlwt.Workbook(encoding='utf8')
if indicator == None:
for i in cm.Indicator.objects.all().order_by("form_number"):
columns = i.get_column_headers(show_hidden=show_hidden)
workbook = self.add_indicator_to_workbook(
i, workbook, columns, form.cleaned_data)
else:
workbook = self.add_indicator_to_workbook(
indicator, workbook, columns, form.cleaned_data)
workbook.save(queue)
data = queue.getvalue()
response.write(data)
return response
else:
context = {
"columns":
columns,
"entries":
indicator.get_filtered_entries(form.cleaned_data,
csv=False,
show_hidden=show_hidden),
"available_verbs":
self.noun.get_available_verbs(self.request.user),
"filter":
form.cleaned_data
}
return render_to_response('indicator/entries.html',
context,
context_instance=RequestContext(
self.request))
def save(self, *args, **kwargs):
"""
Create a unique slug from title - append an index and increment if it
already exists.
"""
if not self.slug:
self.slug = slugify(self.title)
i = 0
while True:
if i > 0:
if i > 1:
self.slug = self.slug.rsplit("-", 1)[0]
self.slug = "%s-%s" % (self.slug, i)
if not self.__class__.objects.filter(slug=self.slug):
break
i += 1
super(AbstractForm, self).save(*args, **kwargs)
def form_valid(self, form):
try:
show_hidden_fields = form.cleaned_data['show_hidden']
except Exception as e:
show_hidden = False
try:
indicator = form.cleaned_data['indicator']
columns = indicator.get_column_headers(show_hidden=show_hidden)
except Exception as e:
indicator = None
if form.cleaned_data['export']==True:
response = HttpResponse(mimetype="application/vnd.ms-excel")
fname = "%s-%s.xls" % ("QI Data Export", slugify(now().ctime()))
attachment = "attachment; filename=%s" % fname
response["Content-Disposition"] = attachment
queue = BytesIO()
workbook = xlwt.Workbook(encoding='utf8')
if indicator == None:
for i in cm.Indicator.objects.all().order_by("form_number"):
columns = i.get_column_headers(show_hidden=show_hidden)
workbook = self.add_indicator_to_workbook(i, workbook, columns, form.cleaned_data)
else:
workbook = self.add_indicator_to_workbook(indicator, workbook, columns, form.cleaned_data)
workbook.save(queue)
data = queue.getvalue()
response.write(data)
return response
else:
context = {
"columns":columns,
"entries":indicator.get_filtered_entries(form.cleaned_data,csv=False, show_hidden=show_hidden),
"available_verbs": self.noun.get_available_verbs(self.request.user),
"filter":form.cleaned_data
}
return render_to_response('indicator/entries.html',
context,
context_instance=RequestContext(self.request))
def get(self, request, formid):
export = True
if request.user.is_authenticated():
form = get_object_or_404(Form, id=formid)
if form.user.id == request.user.id:
post = request.POST or None
args = form, request, FormEntry, FieldEntry, post
entries_form = EntriesForm(*args)
submitted = entries_form.is_valid() or export
if submitted:
response = HttpResponse(content_type="text/csv")
fname = "%s-%s.csv" % (form.slug, slugify(now().ctime()))
attachment = "attachment; filename=%s" % fname
response["Content-Disposition"] = attachment
queue = StringIO()
try:
csv = writer(queue, delimiter=CSV_DELIMITER)
writerow = csv.writerow
except TypeError:
queue = BytesIO()
delimiter = bytes(CSV_DELIMITER, encoding="utf-8")
csv = writer(queue, delimiter=delimiter)
writerow = lambda row: csv.writerow([c.encode("utf-8")
if hasattr(c, "encode") else c for c in row])
writerow(entries_form.columns())
for row in entries_form.rows(csv=True):
writerow(row)
data = queue.getvalue()
response.write(data)
return response
else:
return HttpResponse(status=204)
else:
return HttpResponse(status=204)
else:
return HttpResponse(status=204)
def save(self, **kwargs):
"""
Get/create a FormEntry instance and assign submitted values to
related FieldEntry instances for each form field.
"""
entry = super(FormForForm, self).save(commit=False)
entry.form = self.form
entry.entry_time = now()
entry.save()
entry_fields = entry.fields.values_list("field_id", flat=True)
new_entry_fields = []
for field in self.form_fields:
field_key = field.slug
value = self.cleaned_data[field_key]
if value and self.fields[field_key].widget.needs_multipart_form:
filename = join(
"forms", "%s_%s" % (self.form.id, self.form.slug),
"%s_%s" %
(entry.id, slugify(os.path.splitext(value.name)[0]) +
os.path.splitext(value.name)[1]))
value = fs.save(filename, value)
if isinstance(value, list):
value = ", ".join([v.strip() for v in value])
if field.id in entry_fields:
field_entry = entry.fields.get(field_id=field.id)
field_entry.value = value
field_entry.save()
else:
new = {"entry": entry, "field_id": field.id, "value": value}
new_entry_fields.append(self.field_entry_model(**new))
if new_entry_fields:
if django.VERSION >= (1, 4, 0):
self.field_entry_model.objects.bulk_create(new_entry_fields)
else:
for field_entry in new_entry_fields:
field_entry.save()
return entry
def save(self, *args, **kwargs):
if not self.slug:
self.slug = slugify(self.label).replace('-', '_')
return super(AbstractField, self).save(*args, **kwargs)
def save(self, *args, **kwargs):
if not self.slug:
slug = slugify(self).replace('-', '_')
self.slug = unique_slug(self.form.fields, "slug", slug)
return super(AbstractField, self).save(*args, **kwargs)
def entries_view(request,
form_id,
show=False,
export=False,
export_xls=False,
content_type=None,
object_id=None,
entries_perm_check=lambda user, object: True,
submitter_fields=('user.username', ),
entries_template="forms/form_entries.html",
**kwargs):
"""
Displays the form entries.
"""
model = Form
template = entries_template
formentry_model = FormEntry
fieldentry_model = FieldEntry
if request.POST.get("back"):
#bits = (model._meta.app_label, model.__name__.lower())
change_url = reverse("forms:edit_form",
current_app=request.resolver_match.namespace,
kwargs={
"object_id": object_id,
"form_id": form_id
})
return HttpResponseRedirect(change_url)
object = get_object_or_404(
content_type.model_class(),
id=object_id) if content_type is not None else None
perm_check = entries_perm_check
if perm_check(request.user, object) is False:
raise PermissionDenied
form = get_object_or_404(Form,
content_type=content_type,
object_id=object_id,
id=form_id)
post = request.POST or None
args = form, request, formentry_model, fieldentry_model, post
kw = {"submitter_fields": submitter_fields}
entries_form = EntriesForm(*args, **kw)
delete = "%s.delete_formentry" % formentry_model._meta.app_label
can_delete_entries = request.user.has_perm(delete) or perm_check(
request.user, object)
submitted = entries_form.is_valid() or show or export or export_xls
export = export or request.POST.get("export")
export_xls = export_xls or request.POST.get("export_xls")
if submitted:
if export:
response = HttpResponse(content_type="text/csv; charset=utf-8")
fname = "%s-%s.csv" % (form.slug, slugify(now().ctime()))
attachment = "attachment; filename=%s" % fname
response["Content-Disposition"] = attachment
queue = StringIO()
try:
csv = writer(queue, delimiter=CSV_DELIMITER)
writerow = csv.writerow
except TypeError:
queue = BytesIO()
delimiter = bytes(CSV_DELIMITER, encoding="utf-8")
csv = writer(queue, delimiter=delimiter)
writerow = lambda row: csv.writerow([
c.encode("utf-8") if hasattr(c, "encode") else c
for c in row
])
writerow(entries_form.columns())
for row in entries_form.rows(csv=True):
writerow(row)
data = queue.getvalue()
response.write(data)
return response
elif XLWT_INSTALLED and export_xls:
response = HttpResponse(
content_type="application/vnd.ms-excel; charset=utf-8")
fname = "%s-%s.xls" % (form.slug, slugify(now().ctime()))
attachment = "attachment; filename=%s" % fname
response["Content-Disposition"] = attachment
queue = BytesIO()
workbook = xlwt.Workbook(encoding='utf8')
sheet = workbook.add_sheet(form.title[:31])
for c, col in enumerate(entries_form.columns()):
sheet.write(0, c, col)
for r, row in enumerate(entries_form.rows(csv=True)):
for c, item in enumerate(row):
if isinstance(item, datetime):
item = item.replace(tzinfo=None)
sheet.write(r + 2, c, item, XLWT_DATETIME_STYLE)
else:
sheet.write(r + 2, c, item)
workbook.save(queue)
data = queue.getvalue()
response.write(data)
return response
elif request.POST.get("delete") and can_delete_entries:
selected = request.POST.getlist("selected")
if selected:
try:
from django.contrib.messages import info
except ImportError:
def info(request, message, fail_silently=True):
request.user.message_set.create(message=message)
entries = formentry_model.objects.filter(id__in=selected)
count = entries.count()
if count > 0:
entries.delete()
message = ungettext("1 entry deleted",
"%(count)s entries deleted", count)
info(request, message % {"count": count})
context = {
"title": _("View Entries"),
"entries_form": entries_form,
"opts": model._meta,
"original": form,
"can_delete_entries": can_delete_entries,
"submitted": submitted,
"xlwt_installed": XLWT_INSTALLED,
"object_id": object_id
}
context[kwargs.pop("object_context_name", "object")] = object
context.update(kwargs.pop("custom_context", {}))
return render_to_response(
template, context,
RequestContext(request, current_app=request.resolver_match.namespace))
def callback_form(sender, instance, *args, **kwargs):
if not instance.slug or len(instance.slug) == len(instance.title):
slug = slugify(get_translation(instance.title))
instance.slug = unique_slug(instance.__class__.objects, "slug", slug)
def save(self, *args, **kwargs):
if not self.slug:
slug = slugify(self).replace('-', '_')
self.slug = unique_slug(self.form.fields, "slug", slug)
return super(AbstractField, self).save(*args, **kwargs)
def entries_view(self, request, form_id, show=False, export=False,
export_xls=False):
"""
Displays the form entries in a HTML table with option to
export as CSV file.
"""
if request.POST.get("back"):
bits = (self.model._meta.app_label, self.model.__name__.lower())
change_url = reverse("admin:%s_%s_change" % bits, args=(form_id,))
return HttpResponseRedirect(change_url)
form = get_object_or_404(self.model, id=form_id)
post = request.POST or None
args = form, request, self.formentry_model, self.fieldentry_model, post
entries_form = EntriesForm(*args)
delete = "%s.delete_formentry" % self.formentry_model._meta.app_label
can_delete_entries = request.user.has_perm(delete)
submitted = entries_form.is_valid() or show or export or export_xls
export = export or request.POST.get("export")
export_xls = export_xls or request.POST.get("export_xls")
if submitted:
if export:
response = HttpResponse(mimetype="text/csv")
fname = "%s-%s.csv" % (form.slug, slugify(now().ctime()))
attachment = "attachment; filename=%s" % fname
response["Content-Disposition"] = attachment
queue = StringIO()
csv = unicodecsv.writer(queue, delimiter=CSV_DELIMITER, encoding='utf-8')
csv.writerow(entries_form.columns())
for row in entries_form.rows(csv=True):
csv.writerow(row)
# Decode and reencode entire queued response
# into utf-16 to be Excel compatible
data = queue.getvalue().decode("utf-8").encode("utf-16")
response.write(data)
return response
elif XLWT_INSTALLED and export_xls:
response = HttpResponse(mimetype="application/vnd.ms-excel")
fname = "%s-%s.xls" % (form.slug, slugify(now().ctime()))
attachment = "attachment; filename=%s" % fname
response["Content-Disposition"] = attachment
queue = StringIO()
workbook = xlwt.Workbook(encoding='utf8')
sheet = workbook.add_sheet(form.title[:31])
for c, col in enumerate(entries_form.columns()):
sheet.write(0, c, col)
for r, row in enumerate(entries_form.rows(csv=True)):
for c, item in enumerate(row):
if isinstance(item, datetime):
item = item.replace(tzinfo=None)
sheet.write(r + 2, c, item, XLWT_DATETIME_STYLE)
else:
sheet.write(r + 2, c, item)
workbook.save(queue)
data = queue.getvalue()
response.write(data)
return response
elif request.POST.get("delete") and can_delete_entries:
selected = request.POST.getlist("selected")
if selected:
try:
from django.contrib.messages import info
except ImportError:
def info(request, message, fail_silently=True):
request.user.message_set.create(message=message)
entries = FormEntry.objects.filter(id__in=selected)
count = entries.count()
if count > 0:
entries.delete()
message = ungettext("1 entry deleted",
"%(count)s entries deleted", count)
info(request, message % {"count": count})
template = "admin/forms/entries.html"
context = {"title": _("View Entries"), "entries_form": entries_form,
"opts": self.model._meta, "original": form,
"can_delete_entries": can_delete_entries,
"submitted": submitted,
"xlwt_installed": XLWT_INSTALLED}
return render_to_response(template, context, RequestContext(request))
def entries_view(self,
request,
form_id,
show=False,
export=False,
export_xls=False):
"""
Displays the form entries in a HTML table with option to
export as CSV file.
"""
if request.POST.get("back"):
bits = (self.model._meta.app_label, self.model.__name__.lower())
change_url = reverse("admin:%s_%s_change" % bits, args=(form_id, ))
return HttpResponseRedirect(change_url)
form = get_object_or_404(self.model, id=form_id)
post = request.POST or None
args = form, request, self.formentry_model, self.fieldentry_model, post
entries_form = EntriesForm(*args)
delete = "%s.delete_formentry" % self.formentry_model._meta.app_label
can_delete_entries = request.user.has_perm(delete)
submitted = entries_form.is_valid() or show or export or export_xls
export = export or request.POST.get("export")
export_xls = export_xls or request.POST.get("export_xls")
if submitted:
if export:
response = HttpResponse(content_type="text/csv")
fname = "%s-%s.csv" % (form.slug, slugify(now().ctime()))
attachment = "attachment; filename=%s" % fname
response["Content-Disposition"] = attachment
queue = StringIO()
try:
csv = writer(queue, delimiter=CSV_DELIMITER)
writerow = csv.writerow
except TypeError:
queue = BytesIO()
delimiter = bytes(CSV_DELIMITER, encoding="utf-8")
csv = writer(queue, delimiter=delimiter)
writerow = lambda row: csv.writerow([
c.encode("utf-8") if hasattr(c, "encode") else c
for c in row
])
writerow(entries_form.columns())
for row in entries_form.rows(csv=True):
writerow(row)
data = queue.getvalue()
response.write(data)
return response
elif XLWT_INSTALLED and export_xls:
response = HttpResponse(
content_type="application/vnd.ms-excel")
fname = "%s-%s.xls" % (form.slug, slugify(now().ctime()))
attachment = "attachment; filename=%s" % fname
response["Content-Disposition"] = attachment
queue = BytesIO()
workbook = xlwt.Workbook(encoding='utf8')
sheet = workbook.add_sheet(form.title[:31])
for c, col in enumerate(entries_form.columns()):
sheet.write(0, c, col)
for r, row in enumerate(entries_form.rows(csv=True)):
for c, item in enumerate(row):
if isinstance(item, datetime):
item = item.replace(tzinfo=None)
sheet.write(r + 2, c, item, XLWT_DATETIME_STYLE)
else:
sheet.write(r + 2, c, item)
workbook.save(queue)
data = queue.getvalue()
response.write(data)
return response
elif request.POST.get("delete") and can_delete_entries:
selected = request.POST.getlist("selected")
if selected:
try:
from django.contrib.messages import info
except ImportError:
def info(request, message, fail_silently=True):
request.user.message_set.create(message=message)
entries = self.formentry_model.objects.filter(
id__in=selected)
count = entries.count()
if count > 0:
entries.delete()
message = ungettext("1 entry deleted",
"%(count)s entries deleted", count)
info(request, message % {"count": count})
template = "admin/forms/entries.html"
context = {
"title": _("View Entries"),
"entries_form": entries_form,
"opts": self.model._meta,
"original": form,
"can_delete_entries": can_delete_entries,
"submitted": submitted,
"xlwt_installed": XLWT_INSTALLED
}
return render(request, template, context)
