def filter_images(self, request, *args, **kwargs):
query = request.GET.get('q')
if query:
if self.search_fields is None:
self.search_fields = ('keywords', )
lookups = ["%s__icontains" % field for field in self.search_fields]
bits = query.split()
site = None
if request.session[CURRENT_SITE_FILTER] != '':
site = Site.query().get(
pk=request.session[CURRENT_SITE_FILTER])
queryset = Image.query()
for bit in bits:
if site and WIDGET_SITE_SPECIFIC_IMAGES:
queryset = queryset.filter(pk__in=[
str(pk)
for pk in site['images'].values_list('pk', flat=True)
])
queryset = queryset.filter_if_any(*[{
lookup: bit
} for lookup in lookups])
return JsonResponse(queryset.values('name'))
return JsonResponse()
def render(self, name, value, attrs=None):
images = Image.query().active()
if 'site' in self.attrs and self.attrs[
'site'] and WIDGET_SITE_SPECIFIC_IMAGES:
images = images.filter(pk__in=[
str(pk)
for pk in self.attrs['site']['images'].values_list('pk',
flat=True)
])
rows = self.partition(list(images), self.images_per_row)
return render_to_string('image_list.html', {
'images': rows,
'image_height': self.image_height
})
def _render_images(self, source):
if source is not None:
regex = re.compile("\{IMAGE:(.*?)\}")
list_image = regex.findall(source)
for name in list_image:
try:
obj = Image.query().filter(name=name).get()
alt = None
if obj['alt_text']:
alt = ' alt="%s"' % obj['alt_text']
img = '<img src="%s"%s />' % (obj['image'].url, alt)
source = source.replace("{IMAGE:%s}" % name, img)
except:
continue
return source
def _render_images(self, source):
if source is not None:
regex = re.compile("\{IMAGE:(.*?)\}")
list_image = regex.findall(source)
for name in list_image:
try:
obj = Image.query().filter(name=name).get()
alt = None
if obj['alt_text']:
alt = ' alt="%s"' % obj['alt_text']
img = '<img src="%s"%s />' % (obj['image'].url, alt)
source = source.replace("{IMAGE:%s}" % name, img)
except:
continue
return source
def filter_images(self, request, *args, **kwargs):
query = request.GET.get('q')
if query:
if self.search_fields is None:
self.search_fields = ('keywords',)
lookups = ["%s__icontains" % field for field in self.search_fields]
bits = query.split()
site = None
if request.session[CURRENT_SITE_FILTER] != '':
site = Site.query().get(pk = request.session[CURRENT_SITE_FILTER])
queryset = Image.query()
for bit in bits:
if site and WIDGET_SITE_SPECIFIC_IMAGES:
queryset = queryset.filter(pk__in = [str(pk) for pk in site['images'].values_list('pk', flat=True)])
queryset = queryset.filter_if_any(*[{lookup: bit} for lookup in lookups])
return JsonResponse(queryset.values('name'))
return JsonResponse()
def render(self, name, value, attrs=None):
images = Image.query().active()
if 'site' in self.attrs and self.attrs['site'] and WIDGET_SITE_SPECIFIC_IMAGES:
images = images.filter(pk__in = [str(pk) for pk in self.attrs['site']['images'].values_list('pk', flat=True)])
rows = self.partition(list(images),self.images_per_row)
return render_to_string('image_list.html', {'images':rows, 'image_height':self.image_height })
