from django.conf import settings
from django.utils.translation import gettext_lazy as _
from django.template import loader
from django.http import HttpResponse
from django.utils.translation import get_language
import json
from synnefo_branding.utils import render_to_string
from django.core.urlresolvers import reverse
from django.template import RequestContext
from synnefo.util.version import get_component_version
from synnefo.ui import settings as uisettings
SYNNEFO_JS_LIB_VERSION = get_component_version('app')
# UI preferences settings
TIMEOUT = getattr(settings, "TIMEOUT", 10000)
UPDATE_INTERVAL = getattr(settings, "UI_UPDATE_INTERVAL", 5000)
CHANGES_SINCE_ALIGNMENT = getattr(settings, "UI_CHANGES_SINCE_ALIGNMENT", 0)
UPDATE_INTERVAL_INCREASE = getattr(settings, "UI_UPDATE_INTERVAL_INCREASE",
500)
UPDATE_INTERVAL_INCREASE_AFTER_CALLS_COUNT = \
getattr(settings, "UI_UPDATE_INTERVAL_INCREASE_AFTER_CALLS_COUNT", 3)
UPDATE_INTERVAL_FAST = getattr(settings, "UI_UPDATE_INTERVAL_FAST", 2500)
UPDATE_INTERVAL_MAX = getattr(settings, "UI_UPDATE_INTERVAL_MAX", 10000)
# predefined values settings
VM_IMAGE_COMMON_METADATA = \
getattr(settings, "UI_VM_IMAGE_COMMON_METADATA", ["OS", "users"])
def execute(self):
"""
Given the command-line arguments, this figures out which subcommand is
being run, creates a parser appropriate to that command, and runs it.
"""
# --settings-dir option
# will remove it later to avoid django commands from raising errors
option_list = BaseCommand.option_list + (
make_option('--settings-dir',
action='store',
dest='settings_dir',
default=None,
help='Load *.conf files from directory as settings'),)
# Preprocess options to extract --settings and --pythonpath.
# These options could affect the commands that are available, so they
# must be processed early.
parser = LaxOptionParser(usage="%prog subcommand [options] [args]",
version=get_component_version('webproject'),
option_list=option_list)
self.autocomplete()
try:
options, args = parser.parse_args(self.argv)
handle_default_options(options)
except:
pass # Ignore any option errors at this point.
# user provides custom settings dir
# set it as environmental variable and remove it from self.argv
if options.settings_dir:
os.environ['SYNNEFO_SETTINGS_DIR'] = options.settings_dir
for arg in self.argv:
if arg.startswith('--settings-dir'):
self.argv.remove(arg)
try:
subcommand = self.argv[1]
except IndexError:
subcommand = 'help' # Display help if no arguments were given.
# Encode stdout. This check is required because of the way python
# checks if something is tty:
# https://bugzilla.redhat.com/show_bug.cgi?id=841152
if not subcommand in ['test'] and not 'shell' in subcommand:
sys.stdout = EncodedStdOut(sys.stdout)
if subcommand == 'help':
if len(args) > 2:
self.fetch_command(args[2]).print_help(self.prog_name, args[2])
else:
parser.print_lax_help()
sys.stdout.write(self.main_help_text() + '\n')
sys.exit(1)
# Special-cases: We want 'django-admin.py --version' and
# 'django-admin.py --help' to work, for backwards compatibility.
elif self.argv[1:] == ['--version']:
# LaxOptionParser already takes care of printing the version.
pass
elif self.argv[1:] in (['--help'], ['-h']):
parser.print_lax_help()
sys.stdout.write(self.main_help_text() + '\n')
else:
self.fetch_command(subcommand).run_from_argv(self.argv)
def execute(self):
"""
Given the command-line arguments, this figures out which subcommand is
being run, creates a parser appropriate to that command, and runs it.
"""
# --settings-dir option
# will remove it later to avoid django commands from raising errors
option_list = BaseCommand.option_list + (
make_option(
'--settings-dir',
action='store',
dest='settings_dir',
default=None,
help='Load *.conf files from directory as settings'),)
# Preprocess options to extract --settings and --pythonpath.
# These options could affect the commands that are available, so they
# must be processed early.
parser = LaxOptionParser(usage="%prog subcommand [options] [args]",
version=get_component_version('webproject'),
option_list=option_list)
self.autocomplete()
try:
options, args = parser.parse_args(self.argv)
handle_default_options(options)
except:
pass # Ignore any option errors at this point.
# user provides custom settings dir
# set it as environmental variable and remove it from self.argv
if options.settings_dir:
os.environ['SYNNEFO_SETTINGS_DIR'] = options.settings_dir
for arg in self.argv:
if arg.startswith('--settings-dir'):
self.argv.remove(arg)
try:
subcommand = self.argv[1]
except IndexError:
subcommand = 'help' # Display help if no arguments were given.
# Encode stdout. This check is required because of the way python
# checks if something is tty:
# https://bugzilla.redhat.com/show_bug.cgi?id=841152
if subcommand not in ['test'] and 'shell' not in subcommand:
sys.stdout = EncodedStream(sys.stdout)
sys.stderr = EncodedStream(sys.stderr)
if subcommand == 'help':
if len(args) > 2:
self.fetch_command(args[2]).print_help(self.prog_name, args[2])
else:
parser.print_lax_help()
sys.stdout.write(self.main_help_text() + '\n')
sys.exit(1)
# Special-cases: We want 'django-admin.py --version' and
# 'django-admin.py --help' to work, for backwards compatibility.
elif self.argv[1:] == ['--version']:
# LaxOptionParser already takes care of printing the version.
pass
elif self.argv[1:] in (['--help'], ['-h']):
parser.print_lax_help()
sys.stdout.write(self.main_help_text() + '\n')
else:
sub_command = self.fetch_command(subcommand)
# NOTE: This is an ugly workaround to bypass the problem with
# the required permissions for the named pipes that Pithos backend
# is creating in order to communicate with XSEG.
if subcommand == 'test' or\
subcommand.startswith('image-') or\
subcommand.startswith('snapshot-') or\
subcommand.startswith('file-'):
# Set common umask for known commands
os.umask(0o007)
# Allow command to define a custom umask
cmd_umask = getattr(sub_command, 'umask', None)
if cmd_umask is not None:
os.umask(cmd_umask)
sub_command.run_from_argv(self.argv)
def cloudbar(request):
"""
Django context processor that applies all cloudbar settings in response
context plus a ready to use pre rendered script html tag containing valid
javascript code for cloudbar to display.
To use it add ``synnefo.webproject.context_processors.cloudbar`` in your
project's ``TEMPLATE_CONTEXT_PROCESSORS setting`` (snf-webproject already
does).
Then in your base html template::
<html>
....
<head>
...
{% if CLOUDBAR_ACTIVE %}
{{ CLOUDBAR_CODE }}
{% endif %}
</head>
<body>
....
</body>
</html>
"""
BRANDING_CSS = getattr(branding_settings, 'FONTS_CSS_URLS', [])
CB_ACTIVE = getattr(settings, 'CLOUDBAR_ACTIVE', True)
CB_LOCATION = getattr(settings, 'CLOUDBAR_LOCATION')
CB_VERSION = version.get_component_version("webproject")
CB_COOKIE_NAME = getattr(settings, 'CLOUDBAR_COOKIE_NAME',
'okeanos_account')
CB_SERVICES_URL = getattr(settings, 'CLOUDBAR_SERVICES_URL')
CB_MENU_URL = getattr(settings, 'CLOUDBAR_MENU_URL')
CB_HEIGHT = getattr(settings, 'CLOUDBAR_HEIGHT',
'35')
CB_BGCOLOR = getattr(settings, 'CLOUDBAR_BACKGROUND_COLOR',
'#000000')
CB_CODE = """
<script type="text/javascript">
var CLOUDBAR_VERSION = '%(version)s';
var CLOUDBAR_LOCATION = "%(location)s";
var CLOUDBAR_COOKIE_NAME = "%(cookie_name)s";
var GET_SERVICES_URL = "%(services_url)s";
var GET_MENU_URL = "%(menu_url)s";
var CLOUDBAR_HEIGHT = '%(height)s';
var CLOUDBAR_EXTRA_CSS = %(branding_css)s;
$(document).ready(function(){
$.getScript(CLOUDBAR_LOCATION + 'cloudbar.js?' + CLOUDBAR_VERSION);
});
</script>
<style>
body {
border-top: %(height)spx solid %(bg_color)s;
}
body .cloudbar {
height: %(height)spx;
}
</style>
""" % {'location': CB_LOCATION,
'cookie_name': CB_COOKIE_NAME,
'services_url': CB_SERVICES_URL,
'menu_url': CB_MENU_URL,
'height': str(CB_HEIGHT),
'bg_color': CB_BGCOLOR,
'version': CB_VERSION,
'branding_css': json.dumps(BRANDING_CSS)}
CB_CODE = mark_safe(CB_CODE)
return {
'CLOUDBAR_ACTIVE': CB_ACTIVE,
'CLOUDBAR_LOCATION': CB_LOCATION,
'CLOUDBAR_COOKIE_NAME': CB_COOKIE_NAME,
'CLOUDBAR_SERVICES_URL': CB_SERVICES_URL,
'CLOUDBAR_MENU_URL': CB_MENU_URL,
'CLOUDBAR_CODE': CB_CODE
}
# The service favicon
FAVICON_URL = getattr(settings, 'BRANDING_FAVICON_URL',
IMAGE_MEDIA_URL+'favicon.ico')
# Logo used in Dashboard pages (Astakos)
DASHBOARD_LOGO_URL = getattr(settings, 'BRANDING_DASHBOARD_LOGO_URL',
IMAGE_MEDIA_URL+'dashboard_logo.png')
# Logo used in Compute pages (Cyclades)
COMPUTE_LOGO_URL = getattr(settings, 'BRANDING_COMPUTE_LOGO_URL',
IMAGE_MEDIA_URL+'compute_logo.png')
# Logo used in Console page for VM (Cyclades)
CONSOLE_LOGO_URL = getattr(settings, 'BRANDING_CONSOLE_LOGO_URL',
IMAGE_MEDIA_URL+'console_logo.png')
# Logo used in Storage pages (Pithos)
STORAGE_LOGO_URL = getattr(settings, 'BRANDING_STORAGE_LOGO_URL',
IMAGE_MEDIA_URL+'storage_logo.png')
## Copyright options
######################
# If True, Copyright message will appear at the footer of the Compute and
# Dashboard UI
SHOW_COPYRIGHT = getattr(settings, 'BRANDING_SHOW_COPYRIGHT', False)
copyright_period_default = '2011-%s' % (datetime.datetime.now().year)
copyright_message_default = 'Copyright (c) %s %s' % (copyright_period_default,
COMPANY_NAME)
# Defaults to Copyright (c) 2011-<current_year> GRNET.
COPYRIGHT_MESSAGE = getattr(settings, 'BRANDING_COPYRIGHT_MESSAGE',
copyright_message_default)
SYNNEFO_VERSION = get_component_version('common')
def cloudbar(request):
"""
Django context processor that applies all cloudbar settings in response
context plus a ready to use pre rendered script html tag containing valid
javascript code for cloudbar to display.
To use it add ``synnefo.webproject.context_processors.cloudbar`` in your
project's ``TEMPLATE_CONTEXT_PROCESSORS setting`` (snf-webproject already
does).
Then in your base html template::
<html>
....
<head>
...
{% if CLOUDBAR_ACTIVE %}
{{ CLOUDBAR_CODE }}
{% endif %}
</head>
<body>
....
</body>
</html>
"""
BRANDING_CSS = getattr(branding_settings, 'FONTS_CSS_URLS', [])
CB_ACTIVE = getattr(settings, 'CLOUDBAR_ACTIVE', True)
CB_LOCATION = getattr(settings, 'CLOUDBAR_LOCATION')
CB_VERSION = version.get_component_version("webproject")
CB_COOKIE_NAME = getattr(settings, 'CLOUDBAR_COOKIE_NAME',
'okeanos_account')
CB_SERVICES_URL = getattr(settings, 'CLOUDBAR_SERVICES_URL')
CB_MENU_URL = getattr(settings, 'CLOUDBAR_MENU_URL')
CB_HEIGHT = getattr(settings, 'CLOUDBAR_HEIGHT', '35')
CB_BGCOLOR = getattr(settings, 'CLOUDBAR_BACKGROUND_COLOR', '#000000')
CB_CODE = """
<script type="text/javascript">
var CLOUDBAR_VERSION = '%(version)s';
var CLOUDBAR_LOCATION = "%(location)s";
var CLOUDBAR_COOKIE_NAME = "%(cookie_name)s";
var GET_SERVICES_URL = "%(services_url)s";
var GET_MENU_URL = "%(menu_url)s";
var CLOUDBAR_HEIGHT = '%(height)s';
var CLOUDBAR_EXTRA_CSS = %(branding_css)s;
$(document).ready(function(){
$.getScript(CLOUDBAR_LOCATION + 'cloudbar.js?' + CLOUDBAR_VERSION);
});
</script>
<style>
body {
border-top: %(height)spx solid %(bg_color)s;
}
body .cloudbar {
height: %(height)spx;
}
</style>
""" % {
'location': CB_LOCATION,
'cookie_name': CB_COOKIE_NAME,
'services_url': CB_SERVICES_URL,
'menu_url': CB_MENU_URL,
'height': str(CB_HEIGHT),
'bg_color': CB_BGCOLOR,
'version': CB_VERSION,
'branding_css': json.dumps(BRANDING_CSS)
}
CB_CODE = mark_safe(CB_CODE)
return {
'CLOUDBAR_ACTIVE': CB_ACTIVE,
'CLOUDBAR_LOCATION': CB_LOCATION,
'CLOUDBAR_COOKIE_NAME': CB_COOKIE_NAME,
'CLOUDBAR_SERVICES_URL': CB_SERVICES_URL,
'CLOUDBAR_MENU_URL': CB_MENU_URL,
'CLOUDBAR_CODE': CB_CODE
}
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
import sys
import os
import errno
import grp
import pwd
from django.core.management import ManagementUtility
from django.core import management
from synnefo.util.version import get_component_version
from logging.config import dictConfig
# monkey patch to show synnefo version instead of django version
management.get_version = lambda: get_component_version('webproject')
class SynnefoManagementUtility(ManagementUtility):
def main_help_text(self):
return ManagementUtility.main_help_text(self, commands_only=True)
def configure_logging():
try:
from synnefo.settings import SNF_MANAGE_LOGGING_SETUP
dictConfig(SNF_MANAGE_LOGGING_SETUP)
except ImportError:
import logging
logging.basicConfig()
log = logging.getLogger()
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
import sys
import os
import errno
import grp
import pwd
from django.core.management import ManagementUtility
from django.core import management
from synnefo.util.version import get_component_version
from logging.config import dictConfig
# monkey patch to show synnefo version instead of django version
management.get_version = lambda: get_component_version('webproject')
class SynnefoManagementUtility(ManagementUtility):
def main_help_text(self):
return ManagementUtility.main_help_text(self, commands_only=True)
def configure_logging():
try:
from synnefo.settings import SNF_MANAGE_LOGGING_SETUP
dictConfig(SNF_MANAGE_LOGGING_SETUP)
except ImportError:
import logging
logging.basicConfig()
