# Django settings for libre project.
import os
import sys

from django.utils.translation import ugettext_lazy as _

PROJECT_ROOT = os.path.abspath(os.path.join(os.path.dirname(__file__), './'))
SITE_ROOT = os.path.abspath(os.path.join(os.path.dirname(__file__), '..'))

sys.path.append(os.path.join(PROJECT_ROOT, 'modules'))
sys.path.append(os.path.join(PROJECT_ROOT, 'customization_apps'))
sys.path.append(os.path.join(PROJECT_ROOT, 'apps'))
sys.path.append(os.path.join(PROJECT_ROOT, '3rd_party_apps'))

PROJECT_TITLE = 'L.I.B.R.E.'
PROJECT_NAME = 'libre'

DEBUG = bool(os.environ.get('DEBUG', False))
DEVELOPMENT = bool(os.environ.get('DEVELOPMENT', False))
TEMPLATE_DEBUG = bool(os.environ.get('TEMPLATE_DEBUG', False))

ADMINS = (
    # ('Your Name', 'your_email@example.com'),
)

MANAGERS = ADMINS

DATABASES = {
    'default': {
        'ENGINE': 'django.db.backends.sqlite3',  # Add 'postgresql_psycopg2', 'postgresql', 'mysql', 'sqlite3' or 'oracle'.
        'NAME': os.path.join(SITE_ROOT, '%s.sqlite' % PROJECT_NAME),     # Or path to database file if using sqlite3.
        # The following settings are not used with sqlite3:
        'USER': '',
        'PASSWORD': '',
        'HOST': '',                      # Empty for localhost through domain sockets or '127.0.0.1' for localhost through TCP.
        'PORT': '',                      # Set to empty string for default.
    }
}

# Hosts/domain names that are valid for this site; required if DEBUG is False
# See https://docs.djangoproject.com/en/1.5/ref/settings/#allowed-hosts
ALLOWED_HOSTS = os.environ.get('ALLOWED_HOSTS', [])

# Local time zone for this installation. Choices can be found here:
# http://en.wikipedia.org/wiki/List_of_tz_zones_by_name
# although not all choices may be available on all operating systems.
# In a Windows environment this must be set to your system time zone.
TIME_ZONE = os.environ.get('TIME_ZONE', 'America/Puerto_Rico')

# Language code for this installation. All choices can be found here:
# http://www.i18nguy.com/unicode/language-identifiers.html
LANGUAGE_CODE = os.environ.get('LANGUAGE_CODE', 'en-us')

SITE_ID = 1

# If you set this to False, Django will make some optimizations so as not
# to load the internationalization machinery.
USE_I18N = True

# If you set this to False, Django will not format dates, numbers and
# calendars according to the current locale.
USE_L10N = True

# If you set this to False, Django will not use timezone-aware datetimes.
USE_TZ = True

# Absolute filesystem path to the directory that will hold user-uploaded files.
# Example: "/var/www/example.com/media/"
MEDIA_ROOT = os.environ.get('MEDIA_ROOT', os.path.join(SITE_ROOT, 'site_media/'))

# URL that handles the media served from MEDIA_ROOT. Make sure to use a
# trailing slash.
# Examples: "http://example.com/media/", "http://media.example.com/"
MEDIA_URL = os.environ.get('MEDIA_URL', '/%s-site_media/' % PROJECT_NAME)

# Absolute path to the directory static files should be collected to.
# Don't put anything in this directory yourself; store your static files
# in apps' "static/" subdirectories and in STATICFILES_DIRS.
# Example: "/var/www/example.com/static/"
STATIC_ROOT = os.environ.get('STATIC_ROOT', os.path.join(SITE_ROOT, 'static/'))

# URL prefix for static files.
# Example: "http://example.com/static/", "http://static.example.com/"
STATIC_URL = os.environ.get('STATIC_URL', '/%s-static/' % PROJECT_NAME)

# Additional locations of static files
STATICFILES_DIRS = (
    # Put strings here, like "/home/html/static" or "C:/www/django/static".
    # Always use forward slashes, even on Windows.
    # Don't forget to use absolute paths, not relative paths.
)

# List of finder classes that know how to find static files in
# various locations.
STATICFILES_FINDERS = (
    'django.contrib.staticfiles.finders.FileSystemFinder',
    'django.contrib.staticfiles.finders.AppDirectoriesFinder',
    # 'django.contrib.staticfiles.finders.DefaultStorageFinder',
)

# Make this unique, and don't share it with anybody.
SECRET_KEY = os.environ.get('SECRET_KEY', '*@aeunc&$_)4&rk#z8%pq!*nkzup^ory)lgezx6vn!i99=%q*-')

# List of callables that know how to import templates from various sources.
TEMPLATE_LOADERS = (
    ('django.template.loaders.cached.Loader', (
        'django.template.loaders.filesystem.Loader',
        'django.template.loaders.app_directories.Loader',
    )),
)

MIDDLEWARE_CLASSES = (
    'django.middleware.common.CommonMiddleware',
    'django.contrib.sessions.middleware.SessionMiddleware',
    'django.middleware.csrf.CsrfViewMiddleware',
    'django.contrib.auth.middleware.AuthenticationMiddleware',
    'django.contrib.messages.middleware.MessageMiddleware',
    'django.middleware.transaction.TransactionMiddleware',

    # Uncomment the next line for simple clickjacking protection:
    # 'django.middleware.clickjacking.XFrameOptionsMiddleware',
)

ROOT_URLCONF = 'libre.urls'

# Python dotted path to the WSGI application used by Django's runserver.
WSGI_APPLICATION = 'libre.wsgi.application'

TEMPLATE_DIRS = (
    # Put strings here, like "/home/html/django_templates" or "C:/www/django/templates".
    # Always use forward slashes, even on Windows.
    # Don't forget to use absolute paths, not relative paths.
)

INSTALLED_APPS = (
    'suit',
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.sites',
    'django.contrib.messages',
    'django.contrib.staticfiles',
    'django.contrib.admin',
    'django.contrib.admindocs',
    'south',
    'data_drivers',
    'rest_framework',
    'rest_framework.authtoken',
    'crispy_forms',
    'imagekit',
    'lock_manager',
    'data_sets',
    'scheduler',
    'icons',
    'origins',
    'query_builder',
    'main',
    'libre',
)

# A sample logging configuration. The only tangible logging
# performed by this configuration is to send an email to
# the site admins on every HTTP 500 error when DEBUG=False.
# See http://docs.djangoproject.com/en/dev/topics/logging for
# more details on how to customize your logging configuration.
LOGGING = {
    'version': 1,
    'disable_existing_loggers': False,
    'filters': {
        'require_debug_false': {
            '()': 'django.utils.log.RequireDebugFalse'
        }
    },
    'handlers': {
        'mail_admins': {
            'level': 'ERROR',
            'filters': ['require_debug_false'],
            'class': 'django.utils.log.AdminEmailHandler'
        }
    },
    'loggers': {
        'django.request': {
            'handlers': ['mail_admins'],
            'level': 'ERROR',
            'propagate': True,
        },
    }
}

TEMPLATE_CONTEXT_PROCESSORS = (
    'django.contrib.auth.context_processors.auth',
    'django.core.context_processors.i18n',
    'django.core.context_processors.static',
    'django.core.context_processors.request',
    'django.contrib.messages.context_processors.messages',
)

# Django SUIT
SUIT_CONFIG = {
    'ADMIN_NAME': PROJECT_TITLE,
    'MENU_OPEN_FIRST_CHILD': False,
    'MENU': (
        {'label': _('Auth'), 'icon': 'icon-user', 'app': 'auth'},
        {'label': _('Icons'), 'icon': 'icon-picture', 'app': 'icons'},
        {'label': _('Origins'), 'icon': 'icon-hdd', 'app': 'origins'},
        {'label': _('Data drivers'), 'icon': 'icon-folder-open', 'app': 'data_drivers'},
        {'label': _('Homepage'), 'icon': 'icon-globe', 'url': 'https://github.com/commonwealth-of-puerto-rico/libre/'},
    ),
}

# Job processing
JOB_PROCESSING_MODE_IMMEDIATE = bool(os.environ.get('JOB_PROCESSING_MODE_IMMEDIATE', False))

# LQL
LQL_DELIMITER = os.environ.get('LQL_DELIMITER', '_')

# Crispy forms
CRISPY_TEMPLATE_PACK = 'bootstrap'

# Scheduler
DATA_DRIVER_SCHEDULER_RESOLUTION = 45  # 45 seconds

# Overwrite defaults with local settings
try:
    from settings_local import *
except ImportError:
    pass

# REST FRAMEWORK
REST_FRAMEWORK = {
    'DEFAULT_AUTHENTICATION_CLASSES': (
        'rest_framework.authentication.BasicAuthentication',
        #'rest_framework.authentication.TokenAuthentication',
        'data_drivers.authentication.TokenAuthentication',
        'rest_framework.authentication.SessionAuthentication',
    ),
    'URL_FORMAT_OVERRIDE': LQL_DELIMITER + 'format',
}

if DEVELOPMENT:
    INTERNAL_IPS = ('127.0.0.1',)

    TEMPLATE_LOADERS = (
        'django.template.loaders.filesystem.Loader',
        'django.template.loaders.app_directories.Loader',
    )
    try:
        import rosetta
        INSTALLED_APPS += ('rosetta',)
    except ImportError:
        pass

    try:
        import django_extensions
        INSTALLED_APPS += ('django_extensions',)
    except ImportError:
        pass

    try:
        import debug_toolbar
        #INSTALLED_APPS +=('debug_toolbar',)
    except ImportError:
        pass

    TEMPLATE_CONTEXT_PROCESSORS += ('django.core.context_processors.debug',)

    WSGI_AUTO_RELOAD = True
    if 'debug_toolbar' in INSTALLED_APPS:
        MIDDLEWARE_CLASSES += ('debug_toolbar.middleware.DebugToolbarMiddleware',)
        DEBUG_TOOLBAR_CONFIG = {
            'INTERCEPT_REDIRECTS': False,
        }
