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ssh-reg/private/ListUsers.py

122 lines
4.2 KiB
Python

#!/usr/bin/env python3
from lib.sqlitedb import SQLiteDB
import configparser
import lib.uis.default as default_cmd # Follows -u, -a, -f flags
class ListUsers:
db = None
usersFetch = None
def __init__(self, db: str, unapproved: bool = False, approved: bool = True, single_user: str = None):
"""Constructs ListUsers
:param db: Database to access
:type db: str
:param unapproved: only List unapproved users
:type unapproved: bool
:param approved: only list approved users
:type approved: bool
"""
self.db = SQLiteDB(db)
if unapproved: # only unapproved users
query = "SELECT * FROM `applications` WHERE `status` = '0'"
elif approved: # Approved users
query = "SELECT * FROM `applications` WHERE `status` = '1'"
elif single_user is not None:
query = "SELECT * FROM `applications` WHERE `username` = ?"
self.usersFetch = self.db.safequery(query, tuple([single_user]))
return
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else: # All users
query = "SELECT * FROM `applications`"
self.usersFetch = self.db.query(query)
def output_as_list(self) -> str:
"""Generates a string with one (approved) user per line and one newline at the end
:rtype: str
:return: String consisting with one(activated) user per line
"""
list_str: str = ""
query = "SELECT `username` FROM `applications` WHERE `status` = '1' ORDER BY timestamp ASC"
self.usersFetch = self.db.query(query)
for users in self.usersFetch:
list_str += users["username"]+"\n"
return list_str
def prettyPrint(self) -> None:
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pass # see below why not implemented yet, texttable...
def get_fetch(self) -> list:
""" Returns a complete fetch done by the lib.sqlitedb-class
:return: Complete fetchall() in a dict
:rtype: list
"""
return self.usersFetch
# @TODO MAYBE best solution: https://pypi.org/project/texttable/
# examle:
"""
from texttable import Texttable
t = Texttable()
t.add_rows([['Name', 'Age'], ['Alice', 24], ['Bob', 19]])
print(t.draw())
---------------> Results in:
+-------+-----+
| Name | Age |
+=======+=====+
| Alice | 24 |
+-------+-----+
| Bob | 19 |
+-------+-----+
for user in fetch:
print("ID: {}; Username: \"{}\"; Mail: {}; Name: \"{}\"; Registered: {}; Status: {}".format(
user["id"], user["username"], user["email"], user["name"], user["timestamp"], user["status"]
))
"""
if __name__ == "__main__":
default_cmd.argparser.description += " - Lists Users from the Tilde database."
default_cmd.argparser.add_argument('--list-asc', default=False, action="store_true",
help='Output a newline seperated list of users', required=False, dest="args_asc")
default_cmd.argparser.add_argument('--user', default=None, type=str,
help="Just show a specific user by it's name", required=False)
args = default_cmd.argparser.parse_args()
config = configparser.ConfigParser()
config.read(args.config)
try:
ret = ""
if args.user is not None:
L = ListUsers(config['DEFAULT']['applications_db'], unapproved=args.unapproved, approved=args.approved,
single_user=args.user)
else:
L = ListUsers(config['DEFAULT']['applications_db'], unapproved=args.unapproved, approved=args.approved)
if args.args_asc:
ret = L.output_as_list()
else:
fetch = L.get_fetch()
ret += "ID %-1s| Username %-5s| Mail %-20s| Name %-17s| Registered %-8s | State |\n" % (
" ", " ", " ", " ", " "
)
ret += 102 * "-" + "\n"
for user in fetch:
ret += "%-4i| %-14s| %-25s| %-22s| %-8s | %-5i |\n" % (
user["id"], user["username"], user["email"], user["name"], user["timestamp"], user["status"]
)
if args.file != "stdout":
with open(args.file, 'w') as f:
print(ret, file=f)
else:
print(ret)
exit(0)
except KeyboardInterrupt:
pass