def create_database(self):
if not self._errors:
from django.db import connections
from django.core.exceptions import ImproperlyConfigured
from maker.core.domains import setup_domain_database
database = {
'ENGINE' : self.cleaned_data['sql_engine'],
'NAME' : self.cleaned_data['sql_database'],
'USER' : self.cleaned_data['sql_user'],
'PASSWORD': self.cleaned_data['sql_password'],
}
#creates database
settings.DATABASES['maker_new_db'] = database
try:
setup_domain_database('maker_new_db', True)
except ImproperlyConfigured as exc:
self._errors['sql_engine'] = self.error_class([_("Can't connect to engine. Error is ") + exc.message])
del self.cleaned_data['sql_engine']
except Exception as exc:
del connections._connections['maker_new_db']
raise ValidationError(_("Can't create database. SQL error is") + ' %s' % exc)
finally:
del settings.DATABASES['maker_new_db']
#save database settings
settings.DATABASES[router.db_for_read(ConfigSetting)] = database
connections._connections.clear()
if not getattr(settings, 'MAKER_MULTITENANCY', False):
settings_filepath = sys.modules[ os.environ['DJANGO_SETTINGS_MODULE'] ].__file__
if settings_filepath.endswith('.pyc'):
settings_filepath = settings_filepath[:-1]
with open(settings_filepath, 'r') as fl:
lines = fl.readlines()
with open(settings_filepath, 'w') as fl:
lines = iter(lines)
for line in lines:
if 'DATABASES' not in line:
fl.write(line)
else:
fl.write('DATABASES = ')
break
fl.write(repr(settings.DATABASES))
fl.write('\n\n')
for line in lines:
if '=' in line:
fl.write(line)
break
for line in lines:
fl.write(line)
def process_request(self, request):
"Identify the current domain and database, set up appropriate variables in the pandora box"
domain = request.get_host().split('.')[0]
try:
setup_domain(domain)
except DatabaseNotFound:
evergreen_url = getattr(settings, 'EVERGREEN_BASE_URL', 'http://tree.io/')
return HttpResponseRedirect(evergreen_url)
except DatabaseError:
from django.db import router
from maker.core.models import ConfigSetting
setup_domain_database(router.db_for_read(ConfigSetting))
return HttpResponseRedirect(reverse('database_setup'))
box['request'] = request
