def __init__(self, hosts_file=None):
if hosts_file is None:
path = '/'.join(__file__.split('/')[:-1])
filename = 'email_settings.ini'
hosts_file = '%s/%s' % (path, filename)
self.config_management = ConfigManagement(
hosts_file,
mandatory_sections=MANDATORY_SECTIONS,
list_sections=None
)
all_configs = self.config_management.read_file()
self.settings = all_configs['settings']
self.subject = all_configs['subject']
self.body = all_configs['body']
self.params = {
'servername': self.settings['servername'],
'sender': self.settings['sender'],
'recipients': self.settings['recipients'],
}
self.headers = {
'Authorization': 'Basic {0}'.format(base64.b64encode(
self.settings['authorization'])),
'Content-Type': self.settings['contenttype']
}
self.url = self.settings['url']
class SendEmail():
def __init__(self, hosts_file=None):
if hosts_file is None:
path = '/'.join(__file__.split('/')[:-1])
filename = 'email_settings.ini'
hosts_file = '%s/%s' % (path, filename)
self.config_management = ConfigManagement(
hosts_file,
mandatory_sections=MANDATORY_SECTIONS,
list_sections=None
)
all_configs = self.config_management.read_file()
self.settings = all_configs['settings']
self.subject = all_configs['subject']
self.body = all_configs['body']
self.params = {
'servername': self.settings['servername'],
'sender': self.settings['sender'],
'recipients': self.settings['recipients'],
}
self.headers = {
'Authorization': 'Basic {0}'.format(base64.b64encode(
self.settings['authorization'])),
'Content-Type': self.settings['contenttype']
}
self.url = self.settings['url']
def get_server_url(self):
try:
return self.settings['serverurl']
except KeyError:
return 'unknown'
def get_notification_email(self):
try:
return self.settings['notificationemail']
except KeyError:
return
def send(self, message_type, subject_args=(), body_args=(),
failover_logger=None, additional_recipients=None):
"""
Send the email
"""
# Check None arguments
if subject_args is None:
subject_args = ()
if body_args is None:
body_args = ()
if (additional_recipients is not None) and \
(additional_recipients.strip() != ''):
self.params['recipients'] = "%s, %s" % (self.params['recipients'],
additional_recipients)
p = re.compile('^[\s,]*$')
if p.match(self.params['recipients'].strip()) is not None:
print 'No recipients defined. Aborting sending alert email'
return
# Discard extra subject arguments
subject = self.subject[message_type]
args_required = subject.count('%s')
args_count = len(subject_args)
if args_count > args_required:
diff = args_required - args_count
subject = subject % (subject_args[:diff])
elif args_count == args_required:
subject = subject % (subject_args)
# Get body message. Replace ';' with '\n'
# Discard extra body_message arguments
body_message = self.body[message_type].replace(';', '\n')
args_required = body_message.count('%s')
args_count = len(body_args)
if args_count > args_required:
diff = args_required - args_count
body_message = body_message % (body_args[:diff])
elif args_count == args_required:
body_message = body_message % (body_args)
# Get Salutation, Signature & failover logs. Replace ';' with '\n'
salutation = self.body['salutation'].replace(';', '\n')
signature = self.body['signature'].replace(';', '\n')
if failover_logger is None:
body_logs = ''
else:
body_logs = failover_logger.get_email_log()
# Form the complete body
body = ''.join([salutation, body_message, body_logs, signature])
# Set subject & body in post parameters
self.params['subject'] = subject
self.params['body'] = body
# Send an email
post_data = urllib.urlencode(self.params)
req = urllib2.Request(self.url, post_data, self.headers)
response = urllib2.urlopen(req)
return response
