def get_message_ids(client, folder):
try:
client.select_folder(folder)
msg_ids = client.search()
return msg_ids
except Exception as e:
logger.error("Could not get message id: %r", e)
return []
def delete(client, folder):
try:
client.select(folder)
typ, data = client.search(None, 'ALL')
for num in data[0].split():
client.store(num, '+FLAGS', '\\Deleted')
client.expunge()
except Exception as e:
logger.error("Could not delete message: %r", e)
return False
def send_message(client, payload, folder_name=None):
try:
if not folder_name:
folder_name = "Sent"
client.select_folder(folder_name)
client.append(folder_name, payload, flags=(SEEN, SENT_FROM_WEBMAIL))
return True
except Exception as e:
logger.error("Could not create new message: %r", e)
return False
def login(client):
"""Login client using username and password
client is IMAPClient instance
"""
try:
client.login(ImapConfig.user, ImapConfig.password)
return True
except Exception as e:
logger.error("Could not login")
return False
def new_imap_client():
"""Connect to imap server.
Return imapclient instance or None if any exception occurs
"""
try:
client = IMAPClient(ImapConfig.host, ImapConfig.port, ssl=False)
client.starttls()
return client
except Exception as e:
logger.error("Failed to connect to imap server")
def new_message(client, folder="Drafts", flags=(DRAFT, DRAFT_FROM_WEBMAIL)):
try:
uniq_id = generate_message_id()
body = f"Message-ID: {uniq_id}"
client.select_folder(folder)
client.append(folder, body, flags=flags)
res = client.search(
SEARCH_CRITERIA_BY_MESSAGE_HEADER_ID.format(uniq_id))
return res[0], uniq_id
except Exception as e:
logger.error("Could not create new message: %r", e)
return False
def login(client, username, password):
"""Login client using username and password
client is IMAPClient instance
"""
try:
client.login(username, password)
return True
except Exception as e:
logger.error("Could not login: %r", e)
return False
def remove_flags(client, folder, message_ids, flags):
"""
message_ids: list of message imap id
flags: list of IMAP flags, \Seen \Answered \Flagged \Deleted \Draft \Recent
or custom keywords
"""
try:
client.select_folder(folder)
client.remove_flags(message_ids, flags)
return True
except Exception as e:
logger.error("Could not set flag for message: %r", e)
return False
def new_imap_client(host, port=143, ssl=False):
"""Connect to imap server.
Return imapclient instance or None if any exception occurs
"""
try:
client = IMAPClient(host, port=port, ssl=ssl)
if not ssl:
client.starttls()
return client
except Exception as e:
logger.error(
"Failed to connect to imap server: %s:%s, reason: %r",
host,
port,
e,
)