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131 lines
3.3 KiB
131 lines
3.3 KiB
from getpass import getpass |
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from time import sleep |
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import json |
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import nacl.secret |
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import nacl.utils |
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from arango import ArangoClient |
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from config import * |
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# Starta koppling till arangodb |
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# Avkryptera lösen till arango |
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try: |
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# Om scriptet körs på Macbook finns löseordet i en fil |
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with open('password_arango.txt') as f: |
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pwd = f.readline() |
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except FileNotFoundError: |
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for i in range(0, 6, 1): |
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if i == 5: |
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exit() |
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try: |
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key = "sssladnnklja" + getpass() |
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pwd = ( |
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nacl.secret.SecretBox(key.encode()) |
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.decrypt(pwd_arango, encoder=nacl.encoding.HexEncoder) |
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.decode("utf-8") |
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) |
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break |
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except: |
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print("Fel lösenord.") |
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sleep(1) |
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db = ArangoClient(hosts=host_arango).db(db_arango, username=user_arango, password=pwd) |
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from helpers import now |
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def checked_members(): |
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cursor = db.aql.execute( |
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""" |
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FOR doc IN members |
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FILTER doc.checked == true |
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RETURN doc._key |
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""" |
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) |
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members_checked = set([doc for doc in cursor]) |
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return members_checked |
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def count_docs(col): |
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cursor = db.aql.execute( |
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""" |
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FOR doc IN @@col |
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COLLECT WITH COUNT INTO length |
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RETURN length |
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""", |
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bind_vars={"@col": col} |
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) |
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return cursor.next() |
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def report_blocked(profile, users): |
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db.insert_document({ |
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'_id':f'reports/{now()}', |
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'profile': profile.name, |
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'users': [user.username for user in users], |
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}) |
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def write_report(users, pictures): |
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db.insert_document({ |
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'_id':f'reports/{now()}', |
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'users': [user.username for user in users], |
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'members': count_docs('members'), |
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'total_picture_reactions':count_docs('picture_reactions'), |
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'pictures':count_docs('pictures'), |
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'new_pictures': pictures |
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}) |
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def get_profile(created=True): |
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""" Hämtar profil från profiles """ |
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cursor = db.aql.execute( |
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""" |
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FOR doc IN profiles |
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FILTER doc.in_use == false |
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FILTER doc.created == @created |
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RETURN doc |
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""", |
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bind_vars={'created': created} |
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) |
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return cursor.next() |
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def friends_of_user(user): |
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"""Returnernar användare som reagerat på user:s bilder""" |
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cursor = db.aql.execute( |
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""" |
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FOR doc IN picture_reactions |
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FILTER doc._to == @user |
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RETURN DISTINCT doc._from |
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""", |
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bind_vars={"user": "members/" + user}, |
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) |
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return [doc[8:] for doc in cursor] |
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def remove_profile(profile): |
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db.collection("profiles").delete(profile['_key'], silent=True, ignore_missing=True) |
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_print(profile.name, f'{profile.name} blockerad och borttagen {now()}.' |
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) |
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# TODO #2 Bättre funktion för backup av databasen |
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def backup(db): |
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"""Skapar en json-backup för specificerade collections. |
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Args: |
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db: databaskoppling till aktuell databas |
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""" |
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d = {} |
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for col in ['members', 'pictures', 'picture_reactions', 'profiles']: |
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l = [] |
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for doc in db.collection(col).all(): |
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l.append(doc) |
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d[col] = l |
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with open('data/backup.json', 'w') as f: |
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json.dump(d, f) |
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print(f'Senaste backup: {now()}') |
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db = ArangoClient(hosts=host_arango).db(db_arango, username=user_arango, password=pwd)
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