# Path: src/bepasty/constants.py
# ID = 'id'  # storage name
# 
# TIMESTAMP_UPLOAD = 'timestamp-upload'
# 
# Path: src/bepasty/utils/date_funcs.py
# def delete_if_lifetime_over(item, name):
#     """
#     :return: True if file was deleted
#     """
#     if 0 < item.meta[TIMESTAMP_MAX_LIFE] < time.time():
#         try:
#             current_app.storage.remove(name)
#         except OSError:
#             pass
#         return True
#     return False
# 
# Path: src/bepasty/utils/permissions.py
# LIST = 'list'
# 
# def may(permission):
#     """
#     check whether the current user has the permission <permission>
#     """
#     return permission in flaskg.permissions


import errno
import pickle
from flask import current_app, render_template
from flask.views import MethodView
from werkzeug.exceptions import Forbidden
from ..constants import ID, TIMESTAMP_UPLOAD
from ..utils.date_funcs import delete_if_lifetime_over
from ..utils.permissions import LIST, may




def file_infos(names=None):
    """
    iterates over storage files metadata.
    note: we put the storage name into the metadata as ID

    :param names: None means "all items"
                  otherwise give a list of storage item names
    """
    storage = current_app.storage
    if names is None:
        names = list(storage)
    for name in names:
        try:
            with storage.open(name) as item:
                meta = dict(item.meta)
                if not meta:
                    # we got empty metadata, this happens for 0-byte .meta files.
                    # ignore it for now.
                    continue

# Path: src/bepasty/constants.py
# ID = 'id'  # storage name
# 
# TIMESTAMP_UPLOAD = 'timestamp-upload'
# 
# Path: src/bepasty/utils/date_funcs.py
# def delete_if_lifetime_over(item, name):
#     """
#     :return: True if file was deleted
#     """
#     if 0 < item.meta[TIMESTAMP_MAX_LIFE] < time.time():
#         try:
#             current_app.storage.remove(name)
#         except OSError:
#             pass
#         return True
#     return False
# 
# Path: src/bepasty/utils/permissions.py
# LIST = 'list'
# 
# def may(permission):
#     """
#     check whether the current user has the permission <permission>
#     """
#     return permission in flaskg.permissions


# Path: src/bepasty/views/filelist.py
import errno
import pickle
from flask import current_app, render_template
from flask.views import MethodView
from werkzeug.exceptions import Forbidden
from ..constants import ID, TIMESTAMP_UPLOAD
from ..utils.date_funcs import delete_if_lifetime_over
from ..utils.permissions import LIST, may





def file_infos(names=None):
    """
    iterates over storage files metadata.
    note: we put the storage name into the metadata as ID

    :param names: None means "all items"
                  otherwise give a list of storage item names
    """
    storage = current_app.storage
    if names is None:
        names = list(storage)
    for name in names:
        try:
            with storage.open(name) as item:
                meta = dict(item.meta)
                if not meta:
                    # we got empty metadata, this happens for 0-byte .meta files.
                    # ignore it for now.
                    continue

                if delete_if_lifetime_over(item, name):