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import datetime
import os
from szurubooru import config
from szurubooru.api.base_api import BaseApi
from szurubooru.func import posts, users, util
class InfoApi(BaseApi):
def __init__(self):
super().__init__()
self._cache_time = None
self._cache_result = None
def get(self, ctx):
post_feature = posts.try_get_current_post_feature()
return {
'postCount': posts.get_post_count(),
'diskUsage': self._get_disk_usage(),
'featuredPost': posts.serialize_post(post_feature.post, ctx.user) \
if post_feature else None,
'featuringTime': post_feature.time if post_feature else None,
'featuringUser': users.serialize_user(post_feature.user, ctx.user) \
if post_feature else None,
'serverTime': datetime.datetime.utcnow(),
'config': {
'userNameRegex': config.config['user_name_regex'],
'passwordRegex': config.config['password_regex'],
'tagNameRegex': config.config['tag_name_regex'],
'tagCategoryNameRegex': config.config['tag_category_name_regex'],
'defaultUserRank': config.config['default_rank'],
'privileges': util.snake_case_to_lower_camel_case_keys(
config.config['privileges']),
},
}
def _get_disk_usage(self):
threshold = datetime.timedelta(hours=1)
now = datetime.datetime.utcnow()
if self._cache_time and self._cache_time > now - threshold:
return self._cache_result
total_size = 0
for dir_path, _, file_names in os.walk(config.config['data_dir']):
for file_name in file_names:
file_path = os.path.join(dir_path, file_name)
total_size += os.path.getsize(file_path)
self._cache_time = now
self._cache_result = total_size
return total_size
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