def _cache_group(group_id, content, gpath=gpath):
if not user_id:
if INS.get('put_group_in_session'):
INS['groups'][group_id] = content
INS.get('temp_groups', {}).pop(group_id, None)
file_dump(gpath, content)
return content
def getGroupPhotos(self, group_id, page=1, user_id=None, per_page=None):
Logger().info("getGroupPhotos %s %s %s" % (group_id, page, user_id))
if not user_id and INS.get('put_group_in_session'):
group_data = INS['groups'].get(group_id)
if group_data:
return group_data
gpath = os.path.join(OPT.groups_full_content_dir, group_id)
if not user_id and OPT.group_from_cache:
if os.path.exists(gpath):
l_photos = file_load(gpath)
if l_photos:
Logger().debug("%s loaded from cache" % group_id)
if INS.get('put_group_in_session'):
INS['groups'][group_id] = l_photos
return l_photos
if not per_page:
if not user_id and INS.get('put_group_in_session') and \
not OPT.group_from_cache:
per_page = DEFAULT_PERPAGE
else:
per_page = 500
rsp_json = self.request('groups.pools.getPhotos',
"photos from group %s for user %s, page %i",
[group_id, user_id, page], page=page, per_page=per_page,
group_id=group_id, user_id=user_id, content_type=7)
if not rsp_json: return []
content = rsp_json['photos']['photo']
g_size = int(rsp_json['photos']['total'])
total = len(content) + (page - 1) * per_page
Logger().debug("%s has %d results" % (group_id, g_size))
def _cache_group(group_id, content, gpath=gpath):
if not user_id:
if INS.get('put_group_in_session'):
INS['groups'][group_id] = content
INS.get('temp_groups', {}).pop(group_id, None)
file_dump(gpath, content)
return content
temp_groups_key = "%s%s" % (group_id, user_id or '')
l_photos = INS.get('temp_groups', {}).get(temp_groups_key, [])
if not user_id and not l_photos and os.path.exists(gpath):
Logger().debug("load file %s" % gpath)
l_photos = file_load(gpath) or []
if len(l_photos) >= g_size:
return _cache_group(group_id, l_photos)
ids = [x['id'] for x in l_photos]
for i in content:
if i['id'] not in ids:
l_photos.append(i)
# remove duplicates on id
l_photos = dict([(x['id'], x) for x in l_photos]).values()
Logger().debug("getGroupPhotos %d %d %d" % (
len(l_photos), g_size, len(content)))
if len(l_photos) >= g_size or not content:
return _cache_group(group_id, l_photos)
content = l_photos
total = len(l_photos)
if total < g_size:
if g_size - total < 500:
per_page = DEFAULT_PERPAGE
INS['temp_groups'][temp_groups_key] = content
content = self.getGroupPhotos(group_id, page + 1, user_id,
per_page=per_page)
return content
