95 lines
4.8 KiB
Python
95 lines
4.8 KiB
Python
#!/usr/bin/env python3
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# -*- coding: utf-8 -*-
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# Author: Volkan Şahin <volkansah.in> <bm.volkansahin@gmail.com>
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from base.scope import Scope
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from base.util.util import Util
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from base.system.system import System
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class Agreement:
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def __init__(self):
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scope = Scope().get_instance()
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self.logger = scope.get_logger()
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self.message_manager = scope.get_message_manager()
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self.messenger = scope.get_messenger()
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self.db_service = scope.get_db_service()
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self.ask_path = '/usr/share/ahenk/base/agreement/ask.py'
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self.logger.debug('Instance initialized.')
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def agreement_contract_update(self):
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self.messenger.send_direct_message(self.message_manager.agreement_request_msg())
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self.logger.debug('Requested updated agreement contract from lider.')
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def check_agreement(self, username):
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self.logger.debug('Checking agreement for user {0}.'.format(username))
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contract_id = self.get_current_contract_id()
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if contract_id is None:
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self.logger.debug('There is no any contract in database.')
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contract_id = '-1'
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if self.db_service.select_one_result('agreement', 'id',
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" contract_id='{0}' and username='{1}' and choice='Y' "
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.format(contract_id, username)) is not None:
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self.logger.debug('{0} answered agreement..')
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return True
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elif self.db_service.select_one_result('agreement', 'id',
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" contract_id='{0}' and username='{1}' and choice='N' ".format(
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contract_id, username)) is not None:
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return False
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else:
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return None
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def get_current_contract_id(self):
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return self.db_service.select_one_result('contract', 'id', 'id =(select MAX(id) from contract)')
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def ask(self, username, display):
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result = self.db_service.select('contract', ['content', 'title', 'id'], 'id =(select MAX(id) from contract)')
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if result is None or len(result) < 1:
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content = 'Ahenk kurulu bu bilgisayarda ilk defa oturum açıyorsunuz. ' \
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'Devam ederseniz Lider-Ahenk in bilgisayar üzeride yapacağı ' \
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'tüm işlemlere onay vermiş sayılacaksınız. Kabul ediyor musunuz?' \
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' \n(Tanımlanmış zaman aralığında olumlu cevaplandırmadığınız takdirde oturumunuz ' \
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'sonlandırılacaktır.)'
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title = 'Ahenk Kurulu Bilgisayar Kullanım Anlaşması'
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contract_id = '-1'
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else:
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content = str(result[0][0])
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title = result[0][1]
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contract_id = result[0][2]
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try:
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agreement_path = System.Ahenk.received_dir_path() + Util.generate_uuid()
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Util.write_file(agreement_path, content)
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Util.set_permission(agreement_path, 777)
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command = 'export DISPLAY={0};su - {1} -c \'python3 {2} \"$(cat {3})\" \"{4}\"\''.format(display, username,
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self.ask_path,
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agreement_path,
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title)
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result_code, p_out, p_err = Util.execute(command)
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pout = str(p_out).replace('\n', '')
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if pout != 'Error':
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if pout == 'Y':
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self.logger.debug('Agreement was accepted by {0}.'.format(username))
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self.db_service.update('agreement', self.db_service.get_cols('agreement'),
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[contract_id, username, Util.timestamp(), 'Y'])
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elif pout == 'N':
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self.db_service.update('agreement', self.db_service.get_cols('agreement'),
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[contract_id, username, Util.timestamp(), 'N'])
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self.logger.debug(
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'Agreement was ignored by {0}. Session will be closed'.format(username))
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else:
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self.logger.error(
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'A problem occurred while executing ask.py. Error Message: {0}'.format(str(pout)))
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Util.delete_file(agreement_path)
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else:
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self.logger.error(
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'A problem occurred while executing ask.py (Probably argument fault). Error Message: {0}'.format(
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str(pout)))
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except Exception as e:
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self.logger.error(
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'A Problem occurred while displaying agreement. Error Message: {0}'.format(str(e)))
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