from crontab import *
from ee.core.shellexec import EEShellExec
from ee.core.logging import Log

"""
Set CRON on LINUX system.
"""

class EECron():
    def setcron_daily(self,cmd,comment='Cron set by EasyEngine',user='root',min=0,hour=12):
        if not EEShellExec.cmd_exec(self, "crontab -l | grep -q \'{0}\'".format(cmd)):
            #0 12 * * * ee site update phpbreddddcamp.net --le=renew --min_expiry_limit 30 2> /dev/null # Renew letsencrypt SSL cert. Set by EasyEngine

            EEShellExec.cmd_exec(self, "/bin/bash -c \"crontab -l "
                                             "2> /dev/null | {{ cat; echo -e"
                                             " \\\""
                                             "\\n*/0 12 * * * "
                                             "{0}".format(cmd) +
                                             " # {0}".format(comment)+
                                             "\\\"; }} | crontab -\"")
            Log.debug(self, "Cron set")



    def remove_cron(self,cmd):
        if EEShellExec.cmd_exec(self, "crontab -l | grep -q \'{0}\'".format(cmd)):
    #root@e:~# crontab -l | sed '/ee site update example.com --le/d' | crontab -
            if not EEShellExec.cmd_exec(self, "/bin/bash -c "
                                                    "\"crontab "
                                                    "-l | sed '/{0}/d'"
                                                    "| crontab -\""
                                                    .format(cmd)):
                Log.error(self, "Failed to remove crontab entry",False)
        else:
            Log.debug(self, "Cron not found")