## Django settings for ASKBOT enabled project.
import os.path
import logging
import askbot
import site
import sys
import dj_database_url
from django.contrib.messages import constants as message_level
from jinja2.runtime import Undefined
sys.path.append(os.path.dirname(os.path.dirname(__file__)))

#this line is added so that we can import pre-packaged askbot dependencies
ASKBOT_ROOT  = os.path.abspath(os.path.dirname(askbot.__file__))
PROJECT_ROOT = os.path.dirname(os.path.dirname(__file__))
site.addsitedir(os.path.join(ASKBOT_ROOT, 'deps'))

DEBUG          = True   # set to True to enable debugging
TEMPLATE_DEBUG = False  # keep false when debugging jinja2 templates
INTERNAL_IPS   = ('127.0.0.1',)
ALLOWED_HOSTS  = ['*',] #change this for better security on your site

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

MANAGERS = ADMINS

DATABASES = {
}

db_url = dj_database_url.config(default='sqlite:///db.data')

if db_url:
    DATABASES['default'] = db_url
    DATABASES['default'].update({ 'TEST': {
        'CHARSET': 'utf8',  # Setting the character set and collation to utf-8
    }})
else:
    DATABASES['default'] = DATABASES.get('askbot', None)

#outgoing mail server settings
SERVER_EMAIL         = ''
DEFAULT_FROM_EMAIL   = ''
EMAIL_HOST_USER      = ''
EMAIL_HOST_PASSWORD  = ''
EMAIL_SUBJECT_PREFIX = ''
EMAIL_HOST           = ''
EMAIL_PORT           = ''
EMAIL_USE_TLS        = False
EMAIL_BACKEND        = 'django.core.mail.backends.smtp.EmailBackend'

# 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.
# On Unix systems, a value of None will cause Django to use the same
# timezone as the operating system.
# If running in a Windows environment this must be set to the same as your
# system time zone.
TIME_ZONE = 'America/Chicago'

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
LANGUAGE_CODE = 'en'
LANGUAGES     = (('en', 'English'),)
ASKBOT_LANGUAGE_MODE = 'single-lang' #'single-lang', 'url-lang', 'user-lang'

# Absolute path to the directory that holds uploaded media
# Example: "/home/media/media.lawrence.com/"
MEDIA_ROOT = os.path.join(os.path.dirname(__file__), 'askbot', 'upfiles')
MEDIA_URL  = '/upfiles/'#url to uploaded media
STATIC_URL = '/m/'#this must be different from MEDIA_URL
USE_LOCAL_FONTS = False

STATIC_ROOT = os.path.join(PROJECT_ROOT, 'static') # path to files collected by collectstatic

# URL prefix for admin media -- CSS, JavaScript and images. Make sure to use a
# trailing slash.
# Examples: "http://foo.com/media/", "/media/".
ADMIN_MEDIA_PREFIX = STATIC_URL + 'admin/'

# Make up some unique string, and don't share it with anybody.
SECRET_KEY = '37c8505c47c1aea8dbe214ba31bce63d'

ASKBOT_COMMON_CONTEXT_PREPROCESSORS = [
    'askbot.context.application_settings',
    'askbot.user_messages.context_processors.user_messages',# must be before auth
    'django.contrib.messages.context_processors.messages',
    'django.contrib.auth.context_processors.auth', # this is required for the admin app
                                                   # not sure if the admin app even uses jinja2 ...
]

TEMPLATES = (
    {
        'BACKEND': 'django.template.backends.jinja2.Jinja2',
        'APP_DIRS': True,
        'DIRS': [],
        'OPTIONS': {
            'environment': 'askbot.skins.jinja2_environment.factory',
            'autoescape': False,
            'undefined': Undefined,
            'context_processors': ASKBOT_COMMON_CONTEXT_PREPROCESSORS
        },
    },
    {
        'BACKEND': 'django.template.backends.django.DjangoTemplates',
        'DIRS': [],
        'APP_DIRS': True,
        'OPTIONS': {
            'context_processors':
                ['django.template.context_processors.request' ] # because DTL
                + ASKBOT_COMMON_CONTEXT_PREPROCESSORS
        }
    },
)

MIDDLEWARE = (
    'django.middleware.csrf.CsrfViewMiddleware',
    #'django.middleware.gzip.GZipMiddleware',
    'django.contrib.sessions.middleware.SessionMiddleware',
    'django.contrib.messages.middleware.MessageMiddleware',
    ## Enable the following middleware if you want to enable
    ## language selection in the site settings.
    #'askbot.middleware.locale.LocaleMiddleware',
    #'django.middleware.cache.UpdateCacheMiddleware',
    'django.middleware.common.CommonMiddleware',
    #'django.middleware.cache.FetchFromCacheMiddleware',
    'django.contrib.auth.middleware.AuthenticationMiddleware',
    #'django.middleware.sqlprint.SqlPrintingMiddleware',

    #below is askbot stuff for this tuple
    'askbot.middleware.anon_user.ConnectToSessionMessagesMiddleware',
    'askbot.middleware.forum_mode.ForumModeMiddleware',
    'askbot.middleware.cancel.CancelActionMiddleware',
    #'debug_toolbar.middleware.DebugToolbarMiddleware',
    'askbot.middleware.view_log.ViewLogMiddleware',
)

ATOMIC_REQUESTS = True

ROOT_URLCONF = os.path.basename(os.path.dirname(__file__)) + '.urls'


#UPLOAD SETTINGS
FILE_UPLOAD_TEMP_DIR = os.path.join(
                                os.path.dirname(__file__),
                                'tmp'
                            ).replace('\\','/')

FILE_UPLOAD_HANDLERS = (
    'django.core.files.uploadhandler.MemoryFileUploadHandler',
    'django.core.files.uploadhandler.TemporaryFileUploadHandler',
)
ASKBOT_ALLOWED_UPLOAD_FILE_TYPES = ('.jpg', '.jpeg', '.gif', '.bmp', '.png', '.tiff')
ASKBOT_MAX_UPLOAD_FILE_SIZE = 1024 * 1024 #result in bytes
DEFAULT_FILE_STORAGE = 'django.core.files.storage.FileSystemStorage'


#TEMPLATE_DIRS = (,) #template have no effect in askbot, use the variable below
#ASKBOT_EXTRA_SKINS_DIR = #path to your private skin collection
#take a look here http://askbot.org/en/question/207/


INSTALLED_APPS = (
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.sites',
    'django.contrib.staticfiles',

    #all of these are needed for the askbot
    'django.contrib.admin',
    'django.contrib.humanize',
    'django.contrib.sitemaps',
    'django.contrib.messages',
    'django_jinja',
    #'debug_toolbar',
    #Optional, to enable haystack search
    #'haystack',
    'compressor',
    'askbot',
    'askbot.deps.django_authopenid',
    #'askbot.importers.stackexchange', #se loader
    'livesettings',
    'keyedcache',
    'django_countries',
    'kombu.transport.memory',
    'followit',
    'tinymce',
    'askbot.deps.group_messaging',
    #'avatar',#experimental use git clone git://github.com/ericflo/django-avatar.git$
    'captcha',
    'avatar',
)


#setup memcached for production use!
# See http://docs.djangoproject.com/en/1.8/topics/cache/ for details.
CACHES = {
    'default': {
        'BACKEND': 'django.core.cache.backends.locmem.LocMemCache',
        'LOCATION': 'askbot',
        'TIMEOUT': 6000,
        # Chose a unique KEY_PREFIX to avoid clashes with other applications
        # using the same cache (e.g. a shared memcache instance).
        'KEY_PREFIX': 'askbot',
    }
}

#sets a special timeout for livesettings if you want to make them different
LIVESETTINGS_CACHE_TIMEOUT = CACHES['default']['TIMEOUT']
CACHE_MIDDLEWARE_ANONYMOUS_ONLY = True
CACHE_MIDDLEWARE_SECONDS = 600
#If you use memcache you may want to uncomment the following line to enable memcached based sessions
#SESSION_ENGINE = 'django.contrib.sessions.backends.cached_db'

AUTHENTICATION_BACKENDS = (
    'django.contrib.auth.backends.ModelBackend',
    'askbot.deps.django_authopenid.backends.AuthBackend',
)

#logging settings
LOG_FILENAME = 'askbot.log'
logging.basicConfig(
    filename=os.path.join(PROJECT_ROOT, LOG_FILENAME), # os.path.join(os.path.dirname(__file__), 'log', LOG_FILENAME),
    level=logging.CRITICAL,
    format='%(pathname)s TIME: %(asctime)s MSG: %(filename)s:%(funcName)s:%(lineno)d %(message)s',
)

###########################
#
#   this will allow running your forum with url like http://site.com/forum
#
#   ASKBOT_URL = 'forum/'
#
ASKBOT_URL = '' #no leading slash, default = '' empty string
ASKBOT_TRANSLATE_URL = True #translate specific URLs
_ = lambda v:v #fake translation function for the login url
LOGIN_URL = '/%s%s%s' % (ASKBOT_URL, _('account/'), _('signin/'))
LOGIN_REDIRECT_URL = ASKBOT_URL #adjust, if needed
#note - it is important that upload dir url is NOT translated!!!
#also, this url must not have the leading slash
ALLOW_UNICODE_SLUGS = False
ASKBOT_USE_STACKEXCHANGE_URLS = False #mimic url scheme of stackexchange

#Celery Settings
BROKER_TRANSPORT = "kombu.transport.memory.Transport"
CELERY_ALWAYS_EAGER = True

DOMAIN_NAME = ''

CSRF_COOKIE_NAME = '_csrf'

STATICFILES_DIRS = (
    ('default/media', os.path.join(ASKBOT_ROOT, 'media')),
)
STATICFILES_FINDERS = (
    'django.contrib.staticfiles.finders.FileSystemFinder',
    'django.contrib.staticfiles.finders.AppDirectoriesFinder',
    'compressor.finders.CompressorFinder',
)

NOCAPTCHA = True

#HAYSTACK_SETTINGS
ENABLE_HAYSTACK_SEARCH = False
#Uncomment for multilingual setup:
#HAYSTACK_ROUTERS = ['askbot.search.haystack.routers.LanguageRouter',]

#Uncomment if you use haystack
#More info in http://django-haystack.readthedocs.org/en/latest/settings.html
#HAYSTACK_CONNECTIONS = {
#            'default': {
#                        'ENGINE': 'haystack.backends.simple_backend.SimpleEngine',
#            }
#}


TINYMCE_COMPRESSOR = True
TINYMCE_SPELLCHECKER = False
TINYMCE_JS_ROOT = os.path.join(STATIC_ROOT, 'default/media/tinymce/')
TINYMCE_JS_URL = STATIC_URL + 'default/media/tinymce/tiny_mce.js'
TINYMCE_DEFAULT_CONFIG = {
    'convert_urls': False,
    'theme': 'advanced',
    'content_css': STATIC_URL + 'default/media/style/tinymce/content.css',
    'force_br_newlines': True,
    'force_p_newlines': False,
    'forced_root_block': '',
    'mode' : 'textareas',
    'oninit': 'TinyMCE.onInitHook',
    'plugins': 'askbot_imageuploader,askbot_attachment',
    'theme_advanced_toolbar_location' : 'top',
    'theme_advanced_toolbar_align': 'left',
    'theme_advanced_buttons1': 'bold,italic,underline,|,bullist,numlist,|,undo,redo,|,link,unlink,askbot_imageuploader,askbot_attachment',
    'theme_advanced_buttons2': '',
    'theme_advanced_buttons3' : '',
    'theme_advanced_path': False,
    'theme_advanced_resizing': True,
    'theme_advanced_resize_horizontal': False,
    'theme_advanced_statusbar_location': 'bottom',
    'editor_deselector': 'mceNoEditor',
    'width': '100%',
    'height': '250'
}

#delayed notifications, time in seconds, 15 mins by default
NOTIFICATION_DELAY_TIME = 60 * 15

GROUP_MESSAGING = {
    'BASE_URL_GETTER_FUNCTION': 'askbot.models.user_get_profile_url',
    'BASE_URL_PARAMS': {'section': 'messages', 'sort': 'inbox'}
}

ASKBOT_CSS_DEVEL = False
if 'ASKBOT_CSS_DEVEL' in locals() and ASKBOT_CSS_DEVEL == True:
    COMPRESS_PRECOMPILERS = (
        ('text/less', 'lessc {infile} {outfile}'),
    )

COMPRESS_FILTERS = {
    'css': [
        'compressor.filters.css_default.CssAbsoluteFilter',
        'compressor.filters.cssmin.rCSSMinFilter',
    ],
    'js': [],
}
COMPRESS_PARSER = 'compressor.parser.HtmlParser'
JINJA2_EXTENSIONS = ('compressor.contrib.jinja2ext.CompressorExtension',)
JINJA2_TEMPLATES = ('captcha',)

# Use migrate for tests instead of South migrations. Without this, some tests
# fail spuriously in MySQL.
SOUTH_TESTS_MIGRATE = False

VERIFIER_EXPIRE_DAYS = 3
AVATAR_AUTO_GENERATE_SIZES = (16, 32, 48, 128) #change if avatars are sized differently

SESSION_SERIALIZER = 'django.contrib.sessions.serializers.PickleSerializer'

MESSAGE_TAGS = {
    message_level.INFO:    'notification_info',
    message_level.SUCCESS: 'notification_success',
    message_level.WARNING: 'notification_warning',
    message_level.ERROR:    'notification_error',
}

class DisableMigrations(object):
    def __contains__(self, item):
        return True

    def __getitem__(self, item):
        return None

MIGRATION_MODULES = DisableMigrations()
GROUPS_ENABLED=True
