def render(self, context):
pager = self.pager.resolve(context)
url_name = self.url_name.resolve(context)
url_args = [url_arg.resolve(context) for url_arg in self.url_args]
next_index = pager['current'].next_page_number() \
if pager['current'].has_next() else None
prev_index = pager['current'].previous_page_number() \
if pager['current'].has_previous() else None
try:
replace_index = url_args.index('#PAGE#')
except ValueError:
replace_index = len(url_args)
url_args.append('#PAGE#')
pages = []
next_url = None
prev_url = None
for index in pager['navigator']:
url_args[replace_index] = index
# URL生成
device = get_current_device()
request = get_current_request()
reversed_url = reverse(url_name, args=url_args)
if request and not device.is_featurephone:
url = opensocial_session_url_convert(reversed_url, request)
else:
url = opensocial_url_convert(reversed_url)
pages.append({
'index': index,
'url': url,
})
if next_index == index:
next_url = url
elif prev_index == index:
prev_url = url
pager_context = template.Context({
'pager': pager,
'pages': pages,
'current_index': pager['current'].number,
'next_url': next_url,
'next_index': next_index,
'prev_url': prev_url,
'prev_index': prev_index,
})
pager_template = template.loader.get_template(self.template_name)
rendered_html = pager_template.render(pager_context)
return rendered_html
def url(self):
return opensocial_session_url_convert(
'/debug_image/{}/'.format(self.dummy_key))
