from celery.decorators import task

import os

import traceback

import logging

from os.path import dirname as dn, join as jn

from time import mktime

from operator import itemgetter

from string import lower

from pylons import config, url

from pylons.i18n.translation import _

from rhodecode.lib import LANGUAGES_EXTENSIONS_MAP, safe_str

from rhodecode.lib.celerylib import run_task, locked_task, str2bool, \

    __get_lockkey, LockHeld, DaemonLock

from rhodecode.lib.helpers import person

from rhodecode.lib.smtp_mailer import SmtpMailer

from rhodecode.lib.utils import add_cache

from rhodecode.lib.compat import json, OrderedDict

from rhodecode.model import init_model

from rhodecode.model import meta

from vcs.backends import get_repo

from sqlalchemy import engine_from_config

add_cache(config)

__all__ = ['whoosh_index', 'get_commits_stats',

           'reset_user_password', 'send_email']

CELERY_ON = str2bool(config['app_conf'].get('use_celery'))

def get_session():

    if CELERY_ON:

        engine = engine_from_config(config, 'sqlalchemy.db1.')

        init_model(engine)

    sa = meta.Session()

    return sa

def get_repos_path():

        log.error('Failed to update user password')

        log.error(traceback.format_exc())

    return True

@task(ignore_result=True)

def send_email(recipients, subject, body):

    """

    Sends an email with defined parameters from the .ini files.

    :param recipients: list of recipients, it this is empty the defined email

        address from field 'email_to' is used instead

    :param subject: subject of the mail

    :param body: body of the mail

    """

    try:

        log = send_email.get_logger()

    except:

        log = logging.getLogger(__name__)

    email_config = config

    if not recipients:

    mail_from = email_config.get('app_email_from')

    user = email_config.get('smtp_username')

    passwd = email_config.get('smtp_password')

    mail_server = email_config.get('smtp_server')

    mail_port = email_config.get('smtp_port')

    tls = str2bool(email_config.get('smtp_use_tls'))

    ssl = str2bool(email_config.get('smtp_use_ssl'))

    debug = str2bool(config.get('debug'))

    smtp_auth = email_config.get('smtp_auth')

    try:

        m = SmtpMailer(mail_from, user, passwd, mail_server,smtp_auth,

                       mail_port, ssl, tls, debug=debug)

        m.send(recipients, subject, body)

    except:

        log.error('Mail sending failed')

        log.error(traceback.format_exc())

        return False

    return True

@task(ignore_result=True)

def create_repo_fork(form_data, cur_user):