def insert(file):
name = file.name
f = get_by_name(name)
if f is not None:
raise FileExistsError(name)
if not hasattr(file, "is_deleted"):
file.is_deleted = 0
if not hasattr(file, "ctime"):
file.ctime = dateutil.get_seconds()
file.sctime = dateutil.format_time(file.ctime)
if not hasattr(file, "atime"):
file.atime = dateutil.get_seconds()
file.satime = dateutil.format_time(file.atime)
if not hasattr(file, "mtime"):
file.mtime = dateutil.get_seconds()
file.smtime = dateutil.format_time(file.mtime)
if hasattr(file, "atime"):
delattr(file, "atime")
if hasattr(file, "ctime"):
delattr(file, "ctime")
if hasattr(file, "mtime"):
delattr(file, "mtime")
# values = [build_sql_row(file, k) for k in file]
# sql = "insert into file (%s) values (%s)" % (','.join(file), ",".join(values))
return get_db().insert(**file)
def POST(self):
name = xutils.get_argument("name", "")
tags = xutils.get_argument("tags", "")
key = xutils.get_argument("key", "")
content = xutils.get_argument("content", "")
type = xutils.get_argument("type", "post")
_type = xutils.get_argument("_type", "")
parent_id = xutils.get_argument("parent_id", 0, type=int)
if key == "":
key = time.strftime("%Y.%m.%d")
file = FileDO(name)
file.atime = dateutil.get_seconds()
file.satime = dateutil.format_time()
file.mtime = dateutil.get_seconds()
file.smtime = dateutil.format_time()
file.ctime = dateutil.get_seconds()
file.sctime = dateutil.format_time()
file.creator = xauth.get_current_name()
# 默认私有
file.groups = file.creator
file.parent_id = parent_id
file.type = type
file.content = content
code = "fail"
error = ""
try:
if name != '':
f = dao.get_by_name(name)
if f != None:
key = name
raise Exception(u"%s 已存在" % name)
# 分组提前
if file.type == "group":
file.priority = 1
f = dao.insert(file)
inserted = dao.get_by_name(name)
if _type == "json":
return dict(code="success", id=inserted.id)
raise web.seeother("/file/view?id={}".format(inserted.id))
except web.HTTPError as e1:
raise e1
except Exception as e:
xutils.print_stacktrace()
error = str(e)
return xtemplate.render("file/add.html",
key="",
name=key,
tags=tags,
error=error,
message=error,
code=code)
def GET(self):
id = xutils.get_argument("id", "")
name = xutils.get_argument("name", "")
file = None
if id == "" and name == "":
return dict(code="fail", message="id,name至少一个不为空")
db = xtables.get_file_table()
if id != "":
file = db.select_one(where=dict(id=int(id), is_deleted=0))
elif name != "":
file = get_by_name(db, name)
if file is None:
return dict(code="fail", message="文件不存在")
id = file.id
if not xauth.is_admin() and file.creator != xauth.get_current_name():
return dict(code="fail", message="没有删除权限")
if file.type == "group":
children_count = db.count(where="parent_id=%s AND is_deleted=0" %
id)
if children_count > 0:
return dict(code="fail", message="分组不为空")
db.update(is_deleted=1,
mtime=dateutil.format_time(),
where=dict(id=int(id)))
db.delete(where="is_deleted=1 AND mtime < $date",
vars=dict(date=dateutil.before(days=30, format=True)))
return dict(code="success")
def update(where, **kw):
db = get_file_db()
kw["mtime"] = dateutil.format_time()
# 处理乐观锁
version = where.get("version")
if version:
kw["version"] = version + 1
return db.update(where=where, vars=None, **kw)
def __init__(self, name, path, op):
self.name = name
self.path = path
self.op = op
info = self
if os.path.exists(path):
info.path = path
st = os.stat(path)
info.mtime = dateutil.format_time(st.st_mtime)
info.size = fsutil.format_size(st.st_size)
else:
info.path = None
info.mtime = None
info.size = None
def remove_by_id(self, id):
db = xtables.get_file_table()
file = db.select_one(where=dict(id=int(id)))
if file is None:
return dict(code="fail", message="文件不存在")
if file.type == "group":
children_count = db.count(where="parent_id=%s AND is_deleted=0" %
id)
if children_count > 0:
return dict(code="fail", message="分组不为空")
db.update(is_deleted=1,
smtime=dateutil.format_time(),
where=dict(id=int(id)))
db.delete(where="is_deleted=1 AND smtime < $date",
vars=dict(date=dateutil.before(days=30, format=True)))
return dict(code="success")
def get_info():
info = T()
info.path = _dest_path
if os.path.exists(_dest_path):
info.name = _zipname
info.path = _dest_path
st = os.stat(_dest_path)
info.mtime = dateutil.format_time(st.st_mtime)
info.size = fsutil.format_size(st.st_size)
else:
info.name = None
info.path = None
info.mtime = None
info.size = None
return info
def visit_by_id(id, db=None):
sql = "UPDATE file SET visited_cnt = visited_cnt + 1, atime='%s' where id = %s " % \
(dateutil.format_time(), id)
return db.query(sql)
def visit_by_id(id):
db = get_db()
# return db.update(satime=dateutil.format_time(), visited_cnt=visited_cnt+1, where=dict(id=id))
sql = "update file set visited_cnt = visited_cnt + 1, satime='%s' where id = %s and visited_cnt < %s" % \
(dateutil.format_time(), id, MAX_VISITED_CNT)
return db.query(sql)
