def DbGetInfoByFid(self, fid):
'''
通过file_id获取文件信息
:param fid:file_id
:return:
'''
file_id = binascii.a2b_hex(fid.lower())
file_info = MysqlDB().select("ppc_tenant_files",
"*",
file_id=str(file_id))
if len(file_info) != 0:
size = file_info[0][5]
md5 = binascii.b2a_hex(file_info[0][4])
# binascii.b2a_hex(data)：将二进制数据字符串转换为十六进制编码
source_url = file_info[0][13]
active_prefix_id = file_info[0][12]
prefix_list = MysqlDB().select("ppc_tenant_url_prefix",
"url_prefix",
id=active_prefix_id)
# ppc_tenant_files中的active_prefix_id与ppc_url_prefix中的id相对应
file_url = "http://" + prefix_list[0][0] + file_info[0][2]
sourcetype_list = MysqlDB().select("ppc_tenant_source",
"source_type",
id=file_info[0][1])
# sid=file_info[0][1], ppc_tenant_files中的sid与ppc_user_source中的id相对应
source_type = sourcetype_list[0][0]
ext = file_info[0][14] # ?
relative_url = file_info[0][2]
return (size, md5, source_url, file_url, source_type, ext,
relative_url)
else:
return file_info
def db_get_info_by_source_url(source):
"""
通过文件的source_url获取文件信息
:param source:source_url
:return:
"""
if source.startswith('http://'):
source_url = source
else:
source_url = "http://" + source
file_info = MysqlDB().select("ppc_tenant_files", "*", source=str(source_url))
if len(file_info) != 0:
file_id = binascii.b2a_hex(file_info[0][3]).upper()
file_size = file_info[0][5]
active_prefix_id = file_info[0][12]
prefix_list = MysqlDB().select("ppc_tenant_url_prefix", "url_prefix", id=active_prefix_id)
# ppc_tenant_files中的id与ppc_tenant_url_prefix中的active_prefix_id相对应
file_url = "http://" + prefix_list[0][0] + file_info[0][2]
sourcetype_list = MysqlDB().select("ppc_tenant_source", "source_type", id=file_info[0][1])
# sid=file_info[0][1], ppc_tenant_files中的sid与ppc_tenant_source中的id相对应
source_type = sourcetype_list[0][0]
file_source = file_info[0][13]
psize = file_info[0][6]
ppc = file_info[0][7]
return file_id, file_size, file_url, source_type, file_source, psize, ppc
else:
return file_info
def DbCheckFileExist(self, userid, filepath, source_type=None):
'''
检测指定用户的指定文件是否存在
:param userid:用户id
:param filepath:文件路径
:param source_type:用户的数据源类型
:return:响应
'''
if source_type in (None, ""):
source_type = "OSS"
ids = MysqlDB().select("ppc_tenant_source",
"id",
tenant_id=int(userid),
source_type=str(source_type))
sid = ids[0][0] # ppc_user_files中的sid与ppc_user_source中的id相对应
results = MysqlDB().select("ppc_tenant_files",
"*",
sid=int(sid),
relative_url=str(filepath))
if len(results) > 0:
return True
else:
return False
def db_delete_ops_host(host_id=None):
"""
通过host_id在ops_host中删除对应记录,若无host_id传入，将清空整张表，清表请慎重
:param host_id:
:return:
"""
if host_id is None:
MysqlDB(database=MYSQL_CONTROL).delete('ops_host')
else:
MysqlDB(database=MYSQL_CONTROL).delete('ops_host', host_id=host_id)
def db_create_prefix(prefix, uid=""):
"""
往ppc_tenant_url_prefix中插入数据
:param prefix:
:param uid:用户id
:return:
"""
if (uid is not None) and (uid != ""):
MysqlDB().insert("ppc_tenant_url_prefix", url_prefix=str(prefix), tenant_id=int(uid))
else:
MysqlDB().insert("ppc_tenant_url_prefix", url_prefix=str(prefix))
def db_update_ops_host_info(update_key, update_value, host_id=None):
"""
:param update_key:
:param update_value:
:param host_id:
:return:
"""
if host_id is None:
MysqlDB(database=MYSQL_CONTROL).update('ops_host_info', update_key, update_value)
else:
MysqlDB(database=MYSQL_CONTROL).update('ops_host_info', update_key, update_value, host_id=host_id)
def db_update_ops_host(update_key, update_value, host_id=None):
"""
将某个数据库中所有数据的某个字段的值更新,若传入参数host_id，则只更新host_id对应的数据
:param update_key:
:param update_value:
:param host_id:
:return:
"""
if host_id is None:
MysqlDB(database=MYSQL_CONTROL).update('ops_host', update_key, update_value)
else:
MysqlDB(database=MYSQL_CONTROL).update('ops_host', update_key, update_value, host_id=host_id)
def DbCreatePrefix(self, prefix, uid=""):
'''
往ppc_tenant_url_prefix中插入数据
:param prefix:
:param uid:用户id
:return:
'''
if (uid is not None) and (uid != ""):
MysqlDB().insert("ppc_tenant_url_prefix",
url_prefix=str(prefix),
tenant_id=int(uid))
else:
MysqlDB().insert("ppc_tenant_url_prefix", url_prefix=str(prefix))
def db_delete_user(username):
"""
将指定用户的数据从mysql数据库中删除
:param username:用户名
:return:void
"""
MysqlDB().delete("ppc_users", username=str(username))
def db_delete_flv_by_url(url):
"""
根据文件的url信息，在ppc_tenant_live_channel中删除指定文件
:param url:source_url
:return:
"""
MysqlDB().delete("ppc_tenant_live_channel", output_url=str(url))
def db_delete_file_by_url(url):
"""
根据文件的url信息，在ppc_tenant_files中删除指定文件
:param url:source_url
:return:
"""
MysqlDB().delete("ppc_tenant_files", source=str(url))
def db_get_info_by_url(prefix, relative_url):
"""
通过url的prefix和relative_url获取文件信息
:param prefix:
:param relative_url:
:return:
"""
prefix_info = MysqlDB().select("ppc_tenant_url_prefix", "*", url_prefix=str(prefix))
file_info = MysqlDB().select("ppc_tenant_files", "*", active_prefix_id=prefix_info[0][0],
relative_url=str(relative_url))
file_id = binascii.b2a_hex(file_info[0][3]).upper()
size = file_info[0][5]
md5 = binascii.b2a_hex(file_info[0][4])
file_url = prefix_info[0][2] + file_info[0][2]
# file_url由ppc_url_prefix中的prefix和ppc_user_files中的relative_url组成
return file_id, size, md5, file_url
def db_delete_host_current_server(host_id):
"""
通过host_id在ops_host_info中删除对应记录
:param host_id:
:return:
"""
MysqlDB(database=MYSQL_CONTROL).delete('ops_host_current_server', host_id=host_id)
def DbDeletePrefix(self, prefix):
'''
将指定用户的数据从mysql数据库中删除
:param prefix:
:return:void
'''
MysqlDB().delete("ppc_tenant_url_prefix", url_prefix=str(prefix))
def db_delete_prefix(prefix):
"""
将指定用户的数据从mysql数据库中删除
:param prefix:
:return:void
"""
MysqlDB().delete("ppc_tenant_url_prefix", url_prefix=str(prefix))
def DbDeleteUser(self, username):
'''
将指定用户的数据从mysql数据库中删除
:param username:用户名
:return:void
'''
MysqlDB().delete("ppc_users", username=str(username))
def DbDeleteFileByUrl(self, url):
"""
根据文件的url信息，在ppc_tenant_files中删除指定文件
:param url:source_url
:return:
"""
MysqlDB().delete("ppc_tenant_files", source=str(url))
def db_delete_user_no_prefix(username):
mysql_handle = MysqlDB()
ids = mysql_handle.select('ppc_tenants', 'id', name=username)
if len(ids) != 0:
account_id = int(ids[0][0])
mysql_handle.delete('ppc_user_group', user_id=account_id)
mysql_handle.delete('ppc_users', username=username)
mysql_handle.delete('ppc_tenants', name=username)
else:
print "#############################################"
print "### no such account, pls check out! ###"
print "#############################################"
def db_delete_user_file(sid, relative_url):
"""
在ppc_tenant_files里删除指定的文件
:param sid:
:param relative_url:
:return:
"""
MysqlDB().delete("ppc_tenant_files", sid=int(sid), relative_url=str(relative_url))
def db_delete_file_by_md5(md5):
"""
根据文件的MD5信息，在ppc_tenant_files中删除指定文件
:param md5:
:return:
"""
md5 = binascii.a2b_hex(md5.upper())
MysqlDB().delete("ppc_tenant_files", md5=str(md5))
def DbDeleteFileByMd5(self, Md5):
'''
根据文件的MD5信息，在ppc_tenant_files中删除指定文件
:param Md5:
:return:
'''
md5 = binascii.a2b_hex(Md5.upper())
MysqlDB().delete("ppc_tenant_files", md5=str(md5))
def db_get_ops_host_info_by_host_id(host_id):
"""
从ops_host_info表中获取host_id对应的数据
:param host_id:
:return:
"""
ids = MysqlDB(database=MYSQL_CONTROL).select("ops_host_info", "*", host_id=str(host_id))
return ids
def db_delete_folder(tenant_id, dir_path):
"""
将指定用户的数据从mysql数据库中删除
:param tenant_id:用户id
:param dir_path:目录路径
:return:
"""
MysqlDB().delete("ppc_tenant_directory", tenant_id=int(tenant_id), dir_path=str(dir_path))
def db_create_folder(tenant_id, dir_path):
"""
往ppc_tenant_directory中插入数据
:param tenant_id:用户id
:param dir_path:目录路径
:return:
"""
MysqlDB().insert("ppc_tenant_directory", tenant_id=int(tenant_id), dir_path=str(dir_path))
def db_insert_host_current_server(server_role_id, host_id):
"""
在ops_host_current_server中插入一条记录
:param server_role_id:
:param host_id:
:return:
"""
MysqlDB(database=MYSQL_CONTROL).insert('ops_host_current_server', server_role_id=server_role_id, host_id=host_id)
def db_delete_blacklist(sid, relative_url):
"""
在ppc_files_blacklist里删除指定的文件
:param sid:
:param relative_url:
:return:
"""
MysqlDB().delete("ppc_files_blacklist", sid=int(sid), relative_url=str(relative_url))
def DbGetUserIdByName(self, username):
'''
搜索用户相关信息
:param username:用户名
:return:
'''
ids = MysqlDB().select("ppc_users", "id", username=str(username))
user_id = ids[0][0] # row 1 column 1
return user_id
def DbDeleteUserFile(self, sid, relative_url):
'''
在ppc_tenant_files里删除指定的文件
:param sid:
:return:
'''
MysqlDB().delete("ppc_tenant_files",
sid=int(sid),
relative_url=str(relative_url))
def db_insert_ops_host(host_id, ip, status):
"""
在ops_host中插入一条记录
:param host_id:
:param ip:
:param status:
:return:
"""
MysqlDB(database=MYSQL_CONTROL).insert('ops_host', host_id=host_id, ip=ip, status=status)
def db_get_userid_by_name(username):
"""
搜索用户相关信息
:param username:用户名
:return:
"""
ids = MysqlDB().select("ppc_users", "id", username=str(username))
user_id = ids[0][0] # row 1 column 1
return user_id
