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Track which section of ejabberd config we are in, and only edit the hosts section.

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Check for jwchat config and ejabberd dumpfile before trying to modify them.
This commit is contained in:
James Valleroy 2014-12-03 21:10:01 -05:00 committed by Sunil Mohan Adapa
parent 6fc721a727
commit 10b234921b
1 changed files with 33 additions and 17 deletions
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@ -69,37 +69,53 @@ def subcommand_get_installed(_):
def subcommand_change_hostname(arguments): def subcommand_change_hostname(arguments):
"""Update ejabberd and jwchat with new hostname""" """Update ejabberd and jwchat with new hostname"""
if not get_installed(): if not get_installed():
print('Failed to update XMPP hostname: ejabberd is not installed.') return
old_hostname = arguments.old_hostname old_hostname = arguments.old_hostname
new_hostname = arguments.new_hostname new_hostname = arguments.new_hostname
with open(JWCHAT_CONFIG, 'r') as conffile: # update jwchat's sitename, if it's installed
lines = conffile.readlines() if os.path.exists(JWCHAT_CONFIG):
with open(JWCHAT_CONFIG, 'w') as conffile: with open(JWCHAT_CONFIG, 'r') as conffile:
for line in lines: lines = conffile.readlines()
conffile.write(re.sub('var SITENAME = "' + old_hostname + '";', with open(JWCHAT_CONFIG, 'w') as conffile:
'var SITENAME = "' + new_hostname + '";', for line in lines:
line)) conffile.write(re.sub('var SITENAME = "' + old_hostname + '";',
'var SITENAME = "' + new_hostname + '";',
line))
# update ejabberd hosts
with open(EJABBERD_CONFIG, 'r') as conffile: with open(EJABBERD_CONFIG, 'r') as conffile:
lines = conffile.readlines() lines = conffile.readlines()
with open(EJABBERD_CONFIG, 'w') as conffile: with open(EJABBERD_CONFIG, 'w') as conffile:
in_hosts_section = False
for line in lines: for line in lines:
conffile.write(re.sub(old_hostname, new_hostname, line)) if in_hosts_section:
if line.startswith(' - "'):
conffile.write(re.sub(old_hostname, new_hostname, line))
else:
in_hosts_section = False
conffile.write(line)
else:
if line.startswith('hosts:'):
in_hosts_section = True
conffile.write(line)
with open(EJABBERD_BACKUP, 'r') as dumpfile: # update ejabberd backup database
lines = dumpfile.readlines() if os.path.exists(EJABBERD_BACKUP):
with open(EJABBERD_BACKUP, 'w') as dumpfile: with open(EJABBERD_BACKUP, 'r') as dumpfile:
for line in lines: lines = dumpfile.readlines()
dumpfile.write(re.sub(old_hostname, new_hostname, line)) with open(EJABBERD_BACKUP, 'w') as dumpfile:
for line in lines:
dumpfile.write(re.sub(old_hostname, new_hostname, line))
subprocess.call(['service', 'ejabberd', 'restart']) subprocess.call(['service', 'ejabberd', 'restart'])
# load backup database # load backup database
time.sleep(10) if os.path.exists(EJABBERD_BACKUP):
subprocess.call(['ejabberdctl', 'load', EJABBERD_BACKUP]) time.sleep(10)
os.remove(EJABBERD_BACKUP) subprocess.call(['ejabberdctl', 'load', EJABBERD_BACKUP])
os.remove(EJABBERD_BACKUP)
def subcommand_register(arguments): def subcommand_register(arguments):